1 //
2 // Copyright 2006 The Android Open Source Project
3 //
4 // Build resource files from raw assets.
5 //
6
7 #include "ResourceTable.h"
8
9 #include "AaptUtil.h"
10 #include "XMLNode.h"
11 #include "ResourceFilter.h"
12 #include "ResourceIdCache.h"
13 #include "SdkConstants.h"
14
15 #include <algorithm>
16 #include <androidfw/ResourceTypes.h>
17 #include <utils/ByteOrder.h>
18 #include <utils/TypeHelpers.h>
19 #include <stdarg.h>
20
21 #define NOISY(x) //x
22
23 static const char* kAttrPrivateType = "^attr-private";
24
compileXmlFile(const Bundle * bundle,const sp<AaptAssets> & assets,const String16 & resourceName,const sp<AaptFile> & target,ResourceTable * table,int options)25 status_t compileXmlFile(const Bundle* bundle,
26 const sp<AaptAssets>& assets,
27 const String16& resourceName,
28 const sp<AaptFile>& target,
29 ResourceTable* table,
30 int options)
31 {
32 sp<XMLNode> root = XMLNode::parse(target);
33 if (root == NULL) {
34 return UNKNOWN_ERROR;
35 }
36
37 return compileXmlFile(bundle, assets, resourceName, root, target, table, options);
38 }
39
compileXmlFile(const Bundle * bundle,const sp<AaptAssets> & assets,const String16 & resourceName,const sp<AaptFile> & target,const sp<AaptFile> & outTarget,ResourceTable * table,int options)40 status_t compileXmlFile(const Bundle* bundle,
41 const sp<AaptAssets>& assets,
42 const String16& resourceName,
43 const sp<AaptFile>& target,
44 const sp<AaptFile>& outTarget,
45 ResourceTable* table,
46 int options)
47 {
48 sp<XMLNode> root = XMLNode::parse(target);
49 if (root == NULL) {
50 return UNKNOWN_ERROR;
51 }
52
53 return compileXmlFile(bundle, assets, resourceName, root, outTarget, table, options);
54 }
55
compileXmlFile(const Bundle * bundle,const sp<AaptAssets> & assets,const String16 & resourceName,const sp<XMLNode> & root,const sp<AaptFile> & target,ResourceTable * table,int options)56 status_t compileXmlFile(const Bundle* bundle,
57 const sp<AaptAssets>& assets,
58 const String16& resourceName,
59 const sp<XMLNode>& root,
60 const sp<AaptFile>& target,
61 ResourceTable* table,
62 int options)
63 {
64 if ((options&XML_COMPILE_STRIP_WHITESPACE) != 0) {
65 root->removeWhitespace(true, NULL);
66 } else if ((options&XML_COMPILE_COMPACT_WHITESPACE) != 0) {
67 root->removeWhitespace(false, NULL);
68 }
69
70 if ((options&XML_COMPILE_UTF8) != 0) {
71 root->setUTF8(true);
72 }
73
74 bool hasErrors = false;
75
76 if ((options&XML_COMPILE_ASSIGN_ATTRIBUTE_IDS) != 0) {
77 status_t err = root->assignResourceIds(assets, table);
78 if (err != NO_ERROR) {
79 hasErrors = true;
80 }
81 }
82
83 status_t err = root->parseValues(assets, table);
84 if (err != NO_ERROR) {
85 hasErrors = true;
86 }
87
88 if (hasErrors) {
89 return UNKNOWN_ERROR;
90 }
91
92 if (table->modifyForCompat(bundle, resourceName, target, root) != NO_ERROR) {
93 return UNKNOWN_ERROR;
94 }
95
96 NOISY(printf("Input XML Resource:\n"));
97 NOISY(root->print());
98 err = root->flatten(target,
99 (options&XML_COMPILE_STRIP_COMMENTS) != 0,
100 (options&XML_COMPILE_STRIP_RAW_VALUES) != 0);
101 if (err != NO_ERROR) {
102 return err;
103 }
104
105 NOISY(printf("Output XML Resource:\n"));
106 NOISY(ResXMLTree tree;
107 tree.setTo(target->getData(), target->getSize());
108 printXMLBlock(&tree));
109
110 target->setCompressionMethod(ZipEntry::kCompressDeflated);
111
112 return err;
113 }
114
115 #undef NOISY
116 #define NOISY(x) //x
117
118 struct flag_entry
119 {
120 const char16_t* name;
121 size_t nameLen;
122 uint32_t value;
123 const char* description;
124 };
125
126 static const char16_t referenceArray[] =
127 { 'r', 'e', 'f', 'e', 'r', 'e', 'n', 'c', 'e' };
128 static const char16_t stringArray[] =
129 { 's', 't', 'r', 'i', 'n', 'g' };
130 static const char16_t integerArray[] =
131 { 'i', 'n', 't', 'e', 'g', 'e', 'r' };
132 static const char16_t booleanArray[] =
133 { 'b', 'o', 'o', 'l', 'e', 'a', 'n' };
134 static const char16_t colorArray[] =
135 { 'c', 'o', 'l', 'o', 'r' };
136 static const char16_t floatArray[] =
137 { 'f', 'l', 'o', 'a', 't' };
138 static const char16_t dimensionArray[] =
139 { 'd', 'i', 'm', 'e', 'n', 's', 'i', 'o', 'n' };
140 static const char16_t fractionArray[] =
141 { 'f', 'r', 'a', 'c', 't', 'i', 'o', 'n' };
142 static const char16_t enumArray[] =
143 { 'e', 'n', 'u', 'm' };
144 static const char16_t flagsArray[] =
145 { 'f', 'l', 'a', 'g', 's' };
146
147 static const flag_entry gFormatFlags[] = {
148 { referenceArray, sizeof(referenceArray)/2, ResTable_map::TYPE_REFERENCE,
149 "a reference to another resource, in the form \"<code>@[+][<i>package</i>:]<i>type</i>:<i>name</i></code>\"\n"
150 "or to a theme attribute in the form \"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>\"."},
151 { stringArray, sizeof(stringArray)/2, ResTable_map::TYPE_STRING,
152 "a string value, using '\\\\;' to escape characters such as '\\\\n' or '\\\\uxxxx' for a unicode character." },
153 { integerArray, sizeof(integerArray)/2, ResTable_map::TYPE_INTEGER,
154 "an integer value, such as \"<code>100</code>\"." },
155 { booleanArray, sizeof(booleanArray)/2, ResTable_map::TYPE_BOOLEAN,
156 "a boolean value, either \"<code>true</code>\" or \"<code>false</code>\"." },
157 { colorArray, sizeof(colorArray)/2, ResTable_map::TYPE_COLOR,
158 "a color value, in the form of \"<code>#<i>rgb</i></code>\", \"<code>#<i>argb</i></code>\",\n"
159 "\"<code>#<i>rrggbb</i></code>\", or \"<code>#<i>aarrggbb</i></code>\"." },
160 { floatArray, sizeof(floatArray)/2, ResTable_map::TYPE_FLOAT,
161 "a floating point value, such as \"<code>1.2</code>\"."},
162 { dimensionArray, sizeof(dimensionArray)/2, ResTable_map::TYPE_DIMENSION,
163 "a dimension value, which is a floating point number appended with a unit such as \"<code>14.5sp</code>\".\n"
164 "Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size),\n"
165 "in (inches), mm (millimeters)." },
166 { fractionArray, sizeof(fractionArray)/2, ResTable_map::TYPE_FRACTION,
167 "a fractional value, which is a floating point number appended with either % or %p, such as \"<code>14.5%</code>\".\n"
168 "The % suffix always means a percentage of the base size; the optional %p suffix provides a size relative to\n"
169 "some parent container." },
170 { enumArray, sizeof(enumArray)/2, ResTable_map::TYPE_ENUM, NULL },
171 { flagsArray, sizeof(flagsArray)/2, ResTable_map::TYPE_FLAGS, NULL },
172 { NULL, 0, 0, NULL }
173 };
174
175 static const char16_t suggestedArray[] = { 's', 'u', 'g', 'g', 'e', 's', 't', 'e', 'd' };
176
177 static const flag_entry l10nRequiredFlags[] = {
178 { suggestedArray, sizeof(suggestedArray)/2, ResTable_map::L10N_SUGGESTED, NULL },
179 { NULL, 0, 0, NULL }
180 };
181
182 static const char16_t nulStr[] = { 0 };
183
parse_flags(const char16_t * str,size_t len,const flag_entry * flags,bool * outError=NULL)184 static uint32_t parse_flags(const char16_t* str, size_t len,
185 const flag_entry* flags, bool* outError = NULL)
186 {
187 while (len > 0 && isspace(*str)) {
188 str++;
189 len--;
190 }
191 while (len > 0 && isspace(str[len-1])) {
192 len--;
193 }
194
195 const char16_t* const end = str + len;
196 uint32_t value = 0;
197
198 while (str < end) {
199 const char16_t* div = str;
200 while (div < end && *div != '|') {
201 div++;
202 }
203
204 const flag_entry* cur = flags;
205 while (cur->name) {
206 if (strzcmp16(cur->name, cur->nameLen, str, div-str) == 0) {
207 value |= cur->value;
208 break;
209 }
210 cur++;
211 }
212
213 if (!cur->name) {
214 if (outError) *outError = true;
215 return 0;
216 }
217
218 str = div < end ? div+1 : div;
219 }
220
221 if (outError) *outError = false;
222 return value;
223 }
224
mayOrMust(int type,int flags)225 static String16 mayOrMust(int type, int flags)
226 {
227 if ((type&(~flags)) == 0) {
228 return String16("<p>Must");
229 }
230
231 return String16("<p>May");
232 }
233
appendTypeInfo(ResourceTable * outTable,const String16 & pkg,const String16 & typeName,const String16 & ident,int type,const flag_entry * flags)234 static void appendTypeInfo(ResourceTable* outTable, const String16& pkg,
235 const String16& typeName, const String16& ident, int type,
236 const flag_entry* flags)
237 {
238 bool hadType = false;
239 while (flags->name) {
240 if ((type&flags->value) != 0 && flags->description != NULL) {
241 String16 fullMsg(mayOrMust(type, flags->value));
242 fullMsg.append(String16(" be "));
243 fullMsg.append(String16(flags->description));
244 outTable->appendTypeComment(pkg, typeName, ident, fullMsg);
245 hadType = true;
246 }
247 flags++;
248 }
249 if (hadType && (type&ResTable_map::TYPE_REFERENCE) == 0) {
250 outTable->appendTypeComment(pkg, typeName, ident,
251 String16("<p>This may also be a reference to a resource (in the form\n"
252 "\"<code>@[<i>package</i>:]<i>type</i>:<i>name</i></code>\") or\n"
253 "theme attribute (in the form\n"
254 "\"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>\")\n"
255 "containing a value of this type."));
256 }
257 }
258
259 struct PendingAttribute
260 {
261 const String16 myPackage;
262 const SourcePos sourcePos;
263 const bool appendComment;
264 int32_t type;
265 String16 ident;
266 String16 comment;
267 bool hasErrors;
268 bool added;
269
PendingAttributePendingAttribute270 PendingAttribute(String16 _package, const sp<AaptFile>& in,
271 ResXMLTree& block, bool _appendComment)
272 : myPackage(_package)
273 , sourcePos(in->getPrintableSource(), block.getLineNumber())
274 , appendComment(_appendComment)
275 , type(ResTable_map::TYPE_ANY)
276 , hasErrors(false)
277 , added(false)
278 {
279 }
280
createIfNeededPendingAttribute281 status_t createIfNeeded(ResourceTable* outTable)
282 {
283 if (added || hasErrors) {
284 return NO_ERROR;
285 }
286 added = true;
287
288 String16 attr16("attr");
289
290 if (outTable->hasBagOrEntry(myPackage, attr16, ident)) {
291 sourcePos.error("Attribute \"%s\" has already been defined\n",
292 String8(ident).string());
293 hasErrors = true;
294 return UNKNOWN_ERROR;
295 }
296
297 char numberStr[16];
298 sprintf(numberStr, "%d", type);
299 status_t err = outTable->addBag(sourcePos, myPackage,
300 attr16, ident, String16(""),
301 String16("^type"),
302 String16(numberStr), NULL, NULL);
303 if (err != NO_ERROR) {
304 hasErrors = true;
305 return err;
306 }
307 outTable->appendComment(myPackage, attr16, ident, comment, appendComment);
308 //printf("Attribute %s comment: %s\n", String8(ident).string(),
309 // String8(comment).string());
310 return err;
311 }
312 };
313
compileAttribute(const sp<AaptFile> & in,ResXMLTree & block,const String16 & myPackage,ResourceTable * outTable,String16 * outIdent=NULL,bool inStyleable=false)314 static status_t compileAttribute(const sp<AaptFile>& in,
315 ResXMLTree& block,
316 const String16& myPackage,
317 ResourceTable* outTable,
318 String16* outIdent = NULL,
319 bool inStyleable = false)
320 {
321 PendingAttribute attr(myPackage, in, block, inStyleable);
322
323 const String16 attr16("attr");
324 const String16 id16("id");
325
326 // Attribute type constants.
327 const String16 enum16("enum");
328 const String16 flag16("flag");
329
330 ResXMLTree::event_code_t code;
331 size_t len;
332 status_t err;
333
334 ssize_t identIdx = block.indexOfAttribute(NULL, "name");
335 if (identIdx >= 0) {
336 attr.ident = String16(block.getAttributeStringValue(identIdx, &len));
337 if (outIdent) {
338 *outIdent = attr.ident;
339 }
340 } else {
341 attr.sourcePos.error("A 'name' attribute is required for <attr>\n");
342 attr.hasErrors = true;
343 }
344
345 attr.comment = String16(
346 block.getComment(&len) ? block.getComment(&len) : nulStr);
347
348 ssize_t typeIdx = block.indexOfAttribute(NULL, "format");
349 if (typeIdx >= 0) {
350 String16 typeStr = String16(block.getAttributeStringValue(typeIdx, &len));
351 attr.type = parse_flags(typeStr.string(), typeStr.size(), gFormatFlags);
352 if (attr.type == 0) {
353 attr.sourcePos.error("Tag <attr> 'format' attribute value \"%s\" not valid\n",
354 String8(typeStr).string());
355 attr.hasErrors = true;
356 }
357 attr.createIfNeeded(outTable);
358 } else if (!inStyleable) {
359 // Attribute definitions outside of styleables always define the
360 // attribute as a generic value.
361 attr.createIfNeeded(outTable);
362 }
363
364 //printf("Attribute %s: type=0x%08x\n", String8(attr.ident).string(), attr.type);
365
366 ssize_t minIdx = block.indexOfAttribute(NULL, "min");
367 if (minIdx >= 0) {
368 String16 val = String16(block.getAttributeStringValue(minIdx, &len));
369 if (!ResTable::stringToInt(val.string(), val.size(), NULL)) {
370 attr.sourcePos.error("Tag <attr> 'min' attribute must be a number, not \"%s\"\n",
371 String8(val).string());
372 attr.hasErrors = true;
373 }
374 attr.createIfNeeded(outTable);
375 if (!attr.hasErrors) {
376 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident,
377 String16(""), String16("^min"), String16(val), NULL, NULL);
378 if (err != NO_ERROR) {
379 attr.hasErrors = true;
380 }
381 }
382 }
383
384 ssize_t maxIdx = block.indexOfAttribute(NULL, "max");
385 if (maxIdx >= 0) {
386 String16 val = String16(block.getAttributeStringValue(maxIdx, &len));
387 if (!ResTable::stringToInt(val.string(), val.size(), NULL)) {
388 attr.sourcePos.error("Tag <attr> 'max' attribute must be a number, not \"%s\"\n",
389 String8(val).string());
390 attr.hasErrors = true;
391 }
392 attr.createIfNeeded(outTable);
393 if (!attr.hasErrors) {
394 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident,
395 String16(""), String16("^max"), String16(val), NULL, NULL);
396 attr.hasErrors = true;
397 }
398 }
399
400 if ((minIdx >= 0 || maxIdx >= 0) && (attr.type&ResTable_map::TYPE_INTEGER) == 0) {
401 attr.sourcePos.error("Tag <attr> must have format=integer attribute if using max or min\n");
402 attr.hasErrors = true;
403 }
404
405 ssize_t l10nIdx = block.indexOfAttribute(NULL, "localization");
406 if (l10nIdx >= 0) {
407 const char16_t* str = block.getAttributeStringValue(l10nIdx, &len);
408 bool error;
409 uint32_t l10n_required = parse_flags(str, len, l10nRequiredFlags, &error);
410 if (error) {
411 attr.sourcePos.error("Tag <attr> 'localization' attribute value \"%s\" not valid\n",
412 String8(str).string());
413 attr.hasErrors = true;
414 }
415 attr.createIfNeeded(outTable);
416 if (!attr.hasErrors) {
417 char buf[11];
418 sprintf(buf, "%d", l10n_required);
419 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident,
420 String16(""), String16("^l10n"), String16(buf), NULL, NULL);
421 if (err != NO_ERROR) {
422 attr.hasErrors = true;
423 }
424 }
425 }
426
427 String16 enumOrFlagsComment;
428
429 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
430 if (code == ResXMLTree::START_TAG) {
431 uint32_t localType = 0;
432 if (strcmp16(block.getElementName(&len), enum16.string()) == 0) {
433 localType = ResTable_map::TYPE_ENUM;
434 } else if (strcmp16(block.getElementName(&len), flag16.string()) == 0) {
435 localType = ResTable_map::TYPE_FLAGS;
436 } else {
437 SourcePos(in->getPrintableSource(), block.getLineNumber())
438 .error("Tag <%s> can not appear inside <attr>, only <enum> or <flag>\n",
439 String8(block.getElementName(&len)).string());
440 return UNKNOWN_ERROR;
441 }
442
443 attr.createIfNeeded(outTable);
444
445 if (attr.type == ResTable_map::TYPE_ANY) {
446 // No type was explicitly stated, so supplying enum tags
447 // implicitly creates an enum or flag.
448 attr.type = 0;
449 }
450
451 if ((attr.type&(ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)) == 0) {
452 // Wasn't originally specified as an enum, so update its type.
453 attr.type |= localType;
454 if (!attr.hasErrors) {
455 char numberStr[16];
456 sprintf(numberStr, "%d", attr.type);
457 err = outTable->addBag(SourcePos(in->getPrintableSource(), block.getLineNumber()),
458 myPackage, attr16, attr.ident, String16(""),
459 String16("^type"), String16(numberStr), NULL, NULL, true);
460 if (err != NO_ERROR) {
461 attr.hasErrors = true;
462 }
463 }
464 } else if ((uint32_t)(attr.type&(ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)) != localType) {
465 if (localType == ResTable_map::TYPE_ENUM) {
466 SourcePos(in->getPrintableSource(), block.getLineNumber())
467 .error("<enum> attribute can not be used inside a flags format\n");
468 attr.hasErrors = true;
469 } else {
470 SourcePos(in->getPrintableSource(), block.getLineNumber())
471 .error("<flag> attribute can not be used inside a enum format\n");
472 attr.hasErrors = true;
473 }
474 }
475
476 String16 itemIdent;
477 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "name");
478 if (itemIdentIdx >= 0) {
479 itemIdent = String16(block.getAttributeStringValue(itemIdentIdx, &len));
480 } else {
481 SourcePos(in->getPrintableSource(), block.getLineNumber())
482 .error("A 'name' attribute is required for <enum> or <flag>\n");
483 attr.hasErrors = true;
484 }
485
486 String16 value;
487 ssize_t valueIdx = block.indexOfAttribute(NULL, "value");
488 if (valueIdx >= 0) {
489 value = String16(block.getAttributeStringValue(valueIdx, &len));
490 } else {
491 SourcePos(in->getPrintableSource(), block.getLineNumber())
492 .error("A 'value' attribute is required for <enum> or <flag>\n");
493 attr.hasErrors = true;
494 }
495 if (!attr.hasErrors && !ResTable::stringToInt(value.string(), value.size(), NULL)) {
496 SourcePos(in->getPrintableSource(), block.getLineNumber())
497 .error("Tag <enum> or <flag> 'value' attribute must be a number,"
498 " not \"%s\"\n",
499 String8(value).string());
500 attr.hasErrors = true;
501 }
502
503 if (!attr.hasErrors) {
504 if (enumOrFlagsComment.size() == 0) {
505 enumOrFlagsComment.append(mayOrMust(attr.type,
506 ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS));
507 enumOrFlagsComment.append((attr.type&ResTable_map::TYPE_ENUM)
508 ? String16(" be one of the following constant values.")
509 : String16(" be one or more (separated by '|') of the following constant values."));
510 enumOrFlagsComment.append(String16("</p>\n<table>\n"
511 "<colgroup align=\"left\" />\n"
512 "<colgroup align=\"left\" />\n"
513 "<colgroup align=\"left\" />\n"
514 "<tr><th>Constant</th><th>Value</th><th>Description</th></tr>"));
515 }
516
517 enumOrFlagsComment.append(String16("\n<tr><td><code>"));
518 enumOrFlagsComment.append(itemIdent);
519 enumOrFlagsComment.append(String16("</code></td><td>"));
520 enumOrFlagsComment.append(value);
521 enumOrFlagsComment.append(String16("</td><td>"));
522 if (block.getComment(&len)) {
523 enumOrFlagsComment.append(String16(block.getComment(&len)));
524 }
525 enumOrFlagsComment.append(String16("</td></tr>"));
526
527 err = outTable->addBag(SourcePos(in->getPrintableSource(), block.getLineNumber()),
528 myPackage,
529 attr16, attr.ident, String16(""),
530 itemIdent, value, NULL, NULL, false, true);
531 if (err != NO_ERROR) {
532 attr.hasErrors = true;
533 }
534 }
535 } else if (code == ResXMLTree::END_TAG) {
536 if (strcmp16(block.getElementName(&len), attr16.string()) == 0) {
537 break;
538 }
539 if ((attr.type&ResTable_map::TYPE_ENUM) != 0) {
540 if (strcmp16(block.getElementName(&len), enum16.string()) != 0) {
541 SourcePos(in->getPrintableSource(), block.getLineNumber())
542 .error("Found tag </%s> where </enum> is expected\n",
543 String8(block.getElementName(&len)).string());
544 return UNKNOWN_ERROR;
545 }
546 } else {
547 if (strcmp16(block.getElementName(&len), flag16.string()) != 0) {
548 SourcePos(in->getPrintableSource(), block.getLineNumber())
549 .error("Found tag </%s> where </flag> is expected\n",
550 String8(block.getElementName(&len)).string());
551 return UNKNOWN_ERROR;
552 }
553 }
554 }
555 }
556
557 if (!attr.hasErrors && attr.added) {
558 appendTypeInfo(outTable, myPackage, attr16, attr.ident, attr.type, gFormatFlags);
559 }
560
561 if (!attr.hasErrors && enumOrFlagsComment.size() > 0) {
562 enumOrFlagsComment.append(String16("\n</table>"));
563 outTable->appendTypeComment(myPackage, attr16, attr.ident, enumOrFlagsComment);
564 }
565
566
567 return NO_ERROR;
568 }
569
localeIsDefined(const ResTable_config & config)570 bool localeIsDefined(const ResTable_config& config)
571 {
572 return config.locale == 0;
573 }
574
parseAndAddBag(Bundle * bundle,const sp<AaptFile> & in,ResXMLTree * block,const ResTable_config & config,const String16 & myPackage,const String16 & curType,const String16 & ident,const String16 & parentIdent,const String16 & itemIdent,int32_t curFormat,bool isFormatted,const String16 & product,PseudolocalizationMethod pseudolocalize,const bool overwrite,ResourceTable * outTable)575 status_t parseAndAddBag(Bundle* bundle,
576 const sp<AaptFile>& in,
577 ResXMLTree* block,
578 const ResTable_config& config,
579 const String16& myPackage,
580 const String16& curType,
581 const String16& ident,
582 const String16& parentIdent,
583 const String16& itemIdent,
584 int32_t curFormat,
585 bool isFormatted,
586 const String16& product,
587 PseudolocalizationMethod pseudolocalize,
588 const bool overwrite,
589 ResourceTable* outTable)
590 {
591 status_t err;
592 const String16 item16("item");
593
594 String16 str;
595 Vector<StringPool::entry_style_span> spans;
596 err = parseStyledString(bundle, in->getPrintableSource().string(),
597 block, item16, &str, &spans, isFormatted,
598 pseudolocalize);
599 if (err != NO_ERROR) {
600 return err;
601 }
602
603 NOISY(printf("Adding resource bag entry l=%c%c c=%c%c orien=%d d=%d "
604 " pid=%s, bag=%s, id=%s: %s\n",
605 config.language[0], config.language[1],
606 config.country[0], config.country[1],
607 config.orientation, config.density,
608 String8(parentIdent).string(),
609 String8(ident).string(),
610 String8(itemIdent).string(),
611 String8(str).string()));
612
613 err = outTable->addBag(SourcePos(in->getPrintableSource(), block->getLineNumber()),
614 myPackage, curType, ident, parentIdent, itemIdent, str,
615 &spans, &config, overwrite, false, curFormat);
616 return err;
617 }
618
619 /*
620 * Returns true if needle is one of the elements in the comma-separated list
621 * haystack, false otherwise.
622 */
isInProductList(const String16 & needle,const String16 & haystack)623 bool isInProductList(const String16& needle, const String16& haystack) {
624 const char16_t *needle2 = needle.string();
625 const char16_t *haystack2 = haystack.string();
626 size_t needlesize = needle.size();
627
628 while (*haystack2 != '\0') {
629 if (strncmp16(haystack2, needle2, needlesize) == 0) {
630 if (haystack2[needlesize] == '\0' || haystack2[needlesize] == ',') {
631 return true;
632 }
633 }
634
635 while (*haystack2 != '\0' && *haystack2 != ',') {
636 haystack2++;
637 }
638 if (*haystack2 == ',') {
639 haystack2++;
640 }
641 }
642
643 return false;
644 }
645
646 /*
647 * A simple container that holds a resource type and name. It is ordered first by type then
648 * by name.
649 */
650 struct type_ident_pair_t {
651 String16 type;
652 String16 ident;
653
type_ident_pair_ttype_ident_pair_t654 type_ident_pair_t() { };
type_ident_pair_ttype_ident_pair_t655 type_ident_pair_t(const String16& t, const String16& i) : type(t), ident(i) { }
type_ident_pair_ttype_ident_pair_t656 type_ident_pair_t(const type_ident_pair_t& o) : type(o.type), ident(o.ident) { }
operator <type_ident_pair_t657 inline bool operator < (const type_ident_pair_t& o) const {
658 int cmp = compare_type(type, o.type);
659 if (cmp < 0) {
660 return true;
661 } else if (cmp > 0) {
662 return false;
663 } else {
664 return strictly_order_type(ident, o.ident);
665 }
666 }
667 };
668
669
parseAndAddEntry(Bundle * bundle,const sp<AaptFile> & in,ResXMLTree * block,const ResTable_config & config,const String16 & myPackage,const String16 & curType,const String16 & ident,const String16 & curTag,bool curIsStyled,int32_t curFormat,bool isFormatted,const String16 & product,PseudolocalizationMethod pseudolocalize,const bool overwrite,KeyedVector<type_ident_pair_t,bool> * skippedResourceNames,ResourceTable * outTable)670 status_t parseAndAddEntry(Bundle* bundle,
671 const sp<AaptFile>& in,
672 ResXMLTree* block,
673 const ResTable_config& config,
674 const String16& myPackage,
675 const String16& curType,
676 const String16& ident,
677 const String16& curTag,
678 bool curIsStyled,
679 int32_t curFormat,
680 bool isFormatted,
681 const String16& product,
682 PseudolocalizationMethod pseudolocalize,
683 const bool overwrite,
684 KeyedVector<type_ident_pair_t, bool>* skippedResourceNames,
685 ResourceTable* outTable)
686 {
687 status_t err;
688
689 String16 str;
690 Vector<StringPool::entry_style_span> spans;
691 err = parseStyledString(bundle, in->getPrintableSource().string(), block,
692 curTag, &str, curIsStyled ? &spans : NULL,
693 isFormatted, pseudolocalize);
694
695 if (err < NO_ERROR) {
696 return err;
697 }
698
699 /*
700 * If a product type was specified on the command line
701 * and also in the string, and the two are not the same,
702 * return without adding the string.
703 */
704
705 const char *bundleProduct = bundle->getProduct();
706 if (bundleProduct == NULL) {
707 bundleProduct = "";
708 }
709
710 if (product.size() != 0) {
711 /*
712 * If the command-line-specified product is empty, only "default"
713 * matches. Other variants are skipped. This is so generation
714 * of the R.java file when the product is not known is predictable.
715 */
716
717 if (bundleProduct[0] == '\0') {
718 if (strcmp16(String16("default").string(), product.string()) != 0) {
719 /*
720 * This string has a product other than 'default'. Do not add it,
721 * but record it so that if we do not see the same string with
722 * product 'default' or no product, then report an error.
723 */
724 skippedResourceNames->replaceValueFor(
725 type_ident_pair_t(curType, ident), true);
726 return NO_ERROR;
727 }
728 } else {
729 /*
730 * The command-line product is not empty.
731 * If the product for this string is on the command-line list,
732 * it matches. "default" also matches, but only if nothing
733 * else has matched already.
734 */
735
736 if (isInProductList(product, String16(bundleProduct))) {
737 ;
738 } else if (strcmp16(String16("default").string(), product.string()) == 0 &&
739 !outTable->hasBagOrEntry(myPackage, curType, ident, config)) {
740 ;
741 } else {
742 return NO_ERROR;
743 }
744 }
745 }
746
747 NOISY(printf("Adding resource entry l=%c%c c=%c%c orien=%d d=%d id=%s: %s\n",
748 config.language[0], config.language[1],
749 config.country[0], config.country[1],
750 config.orientation, config.density,
751 String8(ident).string(), String8(str).string()));
752
753 err = outTable->addEntry(SourcePos(in->getPrintableSource(), block->getLineNumber()),
754 myPackage, curType, ident, str, &spans, &config,
755 false, curFormat, overwrite);
756
757 return err;
758 }
759
compileResourceFile(Bundle * bundle,const sp<AaptAssets> & assets,const sp<AaptFile> & in,const ResTable_config & defParams,const bool overwrite,ResourceTable * outTable)760 status_t compileResourceFile(Bundle* bundle,
761 const sp<AaptAssets>& assets,
762 const sp<AaptFile>& in,
763 const ResTable_config& defParams,
764 const bool overwrite,
765 ResourceTable* outTable)
766 {
767 ResXMLTree block;
768 status_t err = parseXMLResource(in, &block, false, true);
769 if (err != NO_ERROR) {
770 return err;
771 }
772
773 // Top-level tag.
774 const String16 resources16("resources");
775
776 // Identifier declaration tags.
777 const String16 declare_styleable16("declare-styleable");
778 const String16 attr16("attr");
779
780 // Data creation organizational tags.
781 const String16 string16("string");
782 const String16 drawable16("drawable");
783 const String16 color16("color");
784 const String16 bool16("bool");
785 const String16 integer16("integer");
786 const String16 dimen16("dimen");
787 const String16 fraction16("fraction");
788 const String16 style16("style");
789 const String16 plurals16("plurals");
790 const String16 array16("array");
791 const String16 string_array16("string-array");
792 const String16 integer_array16("integer-array");
793 const String16 public16("public");
794 const String16 public_padding16("public-padding");
795 const String16 private_symbols16("private-symbols");
796 const String16 java_symbol16("java-symbol");
797 const String16 add_resource16("add-resource");
798 const String16 skip16("skip");
799 const String16 eat_comment16("eat-comment");
800
801 // Data creation tags.
802 const String16 bag16("bag");
803 const String16 item16("item");
804
805 // Attribute type constants.
806 const String16 enum16("enum");
807
808 // plural values
809 const String16 other16("other");
810 const String16 quantityOther16("^other");
811 const String16 zero16("zero");
812 const String16 quantityZero16("^zero");
813 const String16 one16("one");
814 const String16 quantityOne16("^one");
815 const String16 two16("two");
816 const String16 quantityTwo16("^two");
817 const String16 few16("few");
818 const String16 quantityFew16("^few");
819 const String16 many16("many");
820 const String16 quantityMany16("^many");
821
822 // useful attribute names and special values
823 const String16 name16("name");
824 const String16 translatable16("translatable");
825 const String16 formatted16("formatted");
826 const String16 false16("false");
827
828 const String16 myPackage(assets->getPackage());
829
830 bool hasErrors = false;
831
832 bool fileIsTranslatable = true;
833 if (strstr(in->getPrintableSource().string(), "donottranslate") != NULL) {
834 fileIsTranslatable = false;
835 }
836
837 DefaultKeyedVector<String16, uint32_t> nextPublicId(0);
838
839 // Stores the resource names that were skipped. Typically this happens when
840 // AAPT is invoked without a product specified and a resource has no
841 // 'default' product attribute.
842 KeyedVector<type_ident_pair_t, bool> skippedResourceNames;
843
844 ResXMLTree::event_code_t code;
845 do {
846 code = block.next();
847 } while (code == ResXMLTree::START_NAMESPACE);
848
849 size_t len;
850 if (code != ResXMLTree::START_TAG) {
851 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
852 "No start tag found\n");
853 return UNKNOWN_ERROR;
854 }
855 if (strcmp16(block.getElementName(&len), resources16.string()) != 0) {
856 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
857 "Invalid start tag %s\n", String8(block.getElementName(&len)).string());
858 return UNKNOWN_ERROR;
859 }
860
861 ResTable_config curParams(defParams);
862
863 ResTable_config pseudoParams(curParams);
864 pseudoParams.language[0] = 'e';
865 pseudoParams.language[1] = 'n';
866 pseudoParams.country[0] = 'X';
867 pseudoParams.country[1] = 'A';
868
869 ResTable_config pseudoBidiParams(curParams);
870 pseudoBidiParams.language[0] = 'a';
871 pseudoBidiParams.language[1] = 'r';
872 pseudoBidiParams.country[0] = 'X';
873 pseudoBidiParams.country[1] = 'B';
874
875 // We should skip resources for pseudolocales if they were
876 // already added automatically. This is a fix for a transition period when
877 // manually pseudolocalized resources may be expected.
878 // TODO: remove this check after next SDK version release.
879 if ((bundle->getPseudolocalize() & PSEUDO_ACCENTED &&
880 curParams.locale == pseudoParams.locale) ||
881 (bundle->getPseudolocalize() & PSEUDO_BIDI &&
882 curParams.locale == pseudoBidiParams.locale)) {
883 SourcePos(in->getPrintableSource(), 0).warning(
884 "Resource file %s is skipped as pseudolocalization"
885 " was done automatically.",
886 in->getPrintableSource().string());
887 return NO_ERROR;
888 }
889
890 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
891 if (code == ResXMLTree::START_TAG) {
892 const String16* curTag = NULL;
893 String16 curType;
894 int32_t curFormat = ResTable_map::TYPE_ANY;
895 bool curIsBag = false;
896 bool curIsBagReplaceOnOverwrite = false;
897 bool curIsStyled = false;
898 bool curIsPseudolocalizable = false;
899 bool curIsFormatted = fileIsTranslatable;
900 bool localHasErrors = false;
901
902 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) {
903 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
904 && code != ResXMLTree::BAD_DOCUMENT) {
905 if (code == ResXMLTree::END_TAG) {
906 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) {
907 break;
908 }
909 }
910 }
911 continue;
912
913 } else if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) {
914 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
915 && code != ResXMLTree::BAD_DOCUMENT) {
916 if (code == ResXMLTree::END_TAG) {
917 if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) {
918 break;
919 }
920 }
921 }
922 continue;
923
924 } else if (strcmp16(block.getElementName(&len), public16.string()) == 0) {
925 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
926
927 String16 type;
928 ssize_t typeIdx = block.indexOfAttribute(NULL, "type");
929 if (typeIdx < 0) {
930 srcPos.error("A 'type' attribute is required for <public>\n");
931 hasErrors = localHasErrors = true;
932 }
933 type = String16(block.getAttributeStringValue(typeIdx, &len));
934
935 String16 name;
936 ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
937 if (nameIdx < 0) {
938 srcPos.error("A 'name' attribute is required for <public>\n");
939 hasErrors = localHasErrors = true;
940 }
941 name = String16(block.getAttributeStringValue(nameIdx, &len));
942
943 uint32_t ident = 0;
944 ssize_t identIdx = block.indexOfAttribute(NULL, "id");
945 if (identIdx >= 0) {
946 const char16_t* identStr = block.getAttributeStringValue(identIdx, &len);
947 Res_value identValue;
948 if (!ResTable::stringToInt(identStr, len, &identValue)) {
949 srcPos.error("Given 'id' attribute is not an integer: %s\n",
950 String8(block.getAttributeStringValue(identIdx, &len)).string());
951 hasErrors = localHasErrors = true;
952 } else {
953 ident = identValue.data;
954 nextPublicId.replaceValueFor(type, ident+1);
955 }
956 } else if (nextPublicId.indexOfKey(type) < 0) {
957 srcPos.error("No 'id' attribute supplied <public>,"
958 " and no previous id defined in this file.\n");
959 hasErrors = localHasErrors = true;
960 } else if (!localHasErrors) {
961 ident = nextPublicId.valueFor(type);
962 nextPublicId.replaceValueFor(type, ident+1);
963 }
964
965 if (!localHasErrors) {
966 err = outTable->addPublic(srcPos, myPackage, type, name, ident);
967 if (err < NO_ERROR) {
968 hasErrors = localHasErrors = true;
969 }
970 }
971 if (!localHasErrors) {
972 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
973 if (symbols != NULL) {
974 symbols = symbols->addNestedSymbol(String8(type), srcPos);
975 }
976 if (symbols != NULL) {
977 symbols->makeSymbolPublic(String8(name), srcPos);
978 String16 comment(
979 block.getComment(&len) ? block.getComment(&len) : nulStr);
980 symbols->appendComment(String8(name), comment, srcPos);
981 } else {
982 srcPos.error("Unable to create symbols!\n");
983 hasErrors = localHasErrors = true;
984 }
985 }
986
987 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
988 if (code == ResXMLTree::END_TAG) {
989 if (strcmp16(block.getElementName(&len), public16.string()) == 0) {
990 break;
991 }
992 }
993 }
994 continue;
995
996 } else if (strcmp16(block.getElementName(&len), public_padding16.string()) == 0) {
997 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
998
999 String16 type;
1000 ssize_t typeIdx = block.indexOfAttribute(NULL, "type");
1001 if (typeIdx < 0) {
1002 srcPos.error("A 'type' attribute is required for <public-padding>\n");
1003 hasErrors = localHasErrors = true;
1004 }
1005 type = String16(block.getAttributeStringValue(typeIdx, &len));
1006
1007 String16 name;
1008 ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
1009 if (nameIdx < 0) {
1010 srcPos.error("A 'name' attribute is required for <public-padding>\n");
1011 hasErrors = localHasErrors = true;
1012 }
1013 name = String16(block.getAttributeStringValue(nameIdx, &len));
1014
1015 uint32_t start = 0;
1016 ssize_t startIdx = block.indexOfAttribute(NULL, "start");
1017 if (startIdx >= 0) {
1018 const char16_t* startStr = block.getAttributeStringValue(startIdx, &len);
1019 Res_value startValue;
1020 if (!ResTable::stringToInt(startStr, len, &startValue)) {
1021 srcPos.error("Given 'start' attribute is not an integer: %s\n",
1022 String8(block.getAttributeStringValue(startIdx, &len)).string());
1023 hasErrors = localHasErrors = true;
1024 } else {
1025 start = startValue.data;
1026 }
1027 } else if (nextPublicId.indexOfKey(type) < 0) {
1028 srcPos.error("No 'start' attribute supplied <public-padding>,"
1029 " and no previous id defined in this file.\n");
1030 hasErrors = localHasErrors = true;
1031 } else if (!localHasErrors) {
1032 start = nextPublicId.valueFor(type);
1033 }
1034
1035 uint32_t end = 0;
1036 ssize_t endIdx = block.indexOfAttribute(NULL, "end");
1037 if (endIdx >= 0) {
1038 const char16_t* endStr = block.getAttributeStringValue(endIdx, &len);
1039 Res_value endValue;
1040 if (!ResTable::stringToInt(endStr, len, &endValue)) {
1041 srcPos.error("Given 'end' attribute is not an integer: %s\n",
1042 String8(block.getAttributeStringValue(endIdx, &len)).string());
1043 hasErrors = localHasErrors = true;
1044 } else {
1045 end = endValue.data;
1046 }
1047 } else {
1048 srcPos.error("No 'end' attribute supplied <public-padding>\n");
1049 hasErrors = localHasErrors = true;
1050 }
1051
1052 if (end >= start) {
1053 nextPublicId.replaceValueFor(type, end+1);
1054 } else {
1055 srcPos.error("Padding start '%ul' is after end '%ul'\n",
1056 start, end);
1057 hasErrors = localHasErrors = true;
1058 }
1059
1060 String16 comment(
1061 block.getComment(&len) ? block.getComment(&len) : nulStr);
1062 for (uint32_t curIdent=start; curIdent<=end; curIdent++) {
1063 if (localHasErrors) {
1064 break;
1065 }
1066 String16 curName(name);
1067 char buf[64];
1068 sprintf(buf, "%d", (int)(end-curIdent+1));
1069 curName.append(String16(buf));
1070
1071 err = outTable->addEntry(srcPos, myPackage, type, curName,
1072 String16("padding"), NULL, &curParams, false,
1073 ResTable_map::TYPE_STRING, overwrite);
1074 if (err < NO_ERROR) {
1075 hasErrors = localHasErrors = true;
1076 break;
1077 }
1078 err = outTable->addPublic(srcPos, myPackage, type,
1079 curName, curIdent);
1080 if (err < NO_ERROR) {
1081 hasErrors = localHasErrors = true;
1082 break;
1083 }
1084 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
1085 if (symbols != NULL) {
1086 symbols = symbols->addNestedSymbol(String8(type), srcPos);
1087 }
1088 if (symbols != NULL) {
1089 symbols->makeSymbolPublic(String8(curName), srcPos);
1090 symbols->appendComment(String8(curName), comment, srcPos);
1091 } else {
1092 srcPos.error("Unable to create symbols!\n");
1093 hasErrors = localHasErrors = true;
1094 }
1095 }
1096
1097 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
1098 if (code == ResXMLTree::END_TAG) {
1099 if (strcmp16(block.getElementName(&len), public_padding16.string()) == 0) {
1100 break;
1101 }
1102 }
1103 }
1104 continue;
1105
1106 } else if (strcmp16(block.getElementName(&len), private_symbols16.string()) == 0) {
1107 String16 pkg;
1108 ssize_t pkgIdx = block.indexOfAttribute(NULL, "package");
1109 if (pkgIdx < 0) {
1110 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1111 "A 'package' attribute is required for <private-symbols>\n");
1112 hasErrors = localHasErrors = true;
1113 }
1114 pkg = String16(block.getAttributeStringValue(pkgIdx, &len));
1115 if (!localHasErrors) {
1116 assets->setSymbolsPrivatePackage(String8(pkg));
1117 }
1118
1119 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
1120 if (code == ResXMLTree::END_TAG) {
1121 if (strcmp16(block.getElementName(&len), private_symbols16.string()) == 0) {
1122 break;
1123 }
1124 }
1125 }
1126 continue;
1127
1128 } else if (strcmp16(block.getElementName(&len), java_symbol16.string()) == 0) {
1129 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
1130
1131 String16 type;
1132 ssize_t typeIdx = block.indexOfAttribute(NULL, "type");
1133 if (typeIdx < 0) {
1134 srcPos.error("A 'type' attribute is required for <public>\n");
1135 hasErrors = localHasErrors = true;
1136 }
1137 type = String16(block.getAttributeStringValue(typeIdx, &len));
1138
1139 String16 name;
1140 ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
1141 if (nameIdx < 0) {
1142 srcPos.error("A 'name' attribute is required for <public>\n");
1143 hasErrors = localHasErrors = true;
1144 }
1145 name = String16(block.getAttributeStringValue(nameIdx, &len));
1146
1147 sp<AaptSymbols> symbols = assets->getJavaSymbolsFor(String8("R"));
1148 if (symbols != NULL) {
1149 symbols = symbols->addNestedSymbol(String8(type), srcPos);
1150 }
1151 if (symbols != NULL) {
1152 symbols->makeSymbolJavaSymbol(String8(name), srcPos);
1153 String16 comment(
1154 block.getComment(&len) ? block.getComment(&len) : nulStr);
1155 symbols->appendComment(String8(name), comment, srcPos);
1156 } else {
1157 srcPos.error("Unable to create symbols!\n");
1158 hasErrors = localHasErrors = true;
1159 }
1160
1161 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
1162 if (code == ResXMLTree::END_TAG) {
1163 if (strcmp16(block.getElementName(&len), java_symbol16.string()) == 0) {
1164 break;
1165 }
1166 }
1167 }
1168 continue;
1169
1170
1171 } else if (strcmp16(block.getElementName(&len), add_resource16.string()) == 0) {
1172 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
1173
1174 String16 typeName;
1175 ssize_t typeIdx = block.indexOfAttribute(NULL, "type");
1176 if (typeIdx < 0) {
1177 srcPos.error("A 'type' attribute is required for <add-resource>\n");
1178 hasErrors = localHasErrors = true;
1179 }
1180 typeName = String16(block.getAttributeStringValue(typeIdx, &len));
1181
1182 String16 name;
1183 ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
1184 if (nameIdx < 0) {
1185 srcPos.error("A 'name' attribute is required for <add-resource>\n");
1186 hasErrors = localHasErrors = true;
1187 }
1188 name = String16(block.getAttributeStringValue(nameIdx, &len));
1189
1190 outTable->canAddEntry(srcPos, myPackage, typeName, name);
1191
1192 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
1193 if (code == ResXMLTree::END_TAG) {
1194 if (strcmp16(block.getElementName(&len), add_resource16.string()) == 0) {
1195 break;
1196 }
1197 }
1198 }
1199 continue;
1200
1201 } else if (strcmp16(block.getElementName(&len), declare_styleable16.string()) == 0) {
1202 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
1203
1204 String16 ident;
1205 ssize_t identIdx = block.indexOfAttribute(NULL, "name");
1206 if (identIdx < 0) {
1207 srcPos.error("A 'name' attribute is required for <declare-styleable>\n");
1208 hasErrors = localHasErrors = true;
1209 }
1210 ident = String16(block.getAttributeStringValue(identIdx, &len));
1211
1212 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
1213 if (!localHasErrors) {
1214 if (symbols != NULL) {
1215 symbols = symbols->addNestedSymbol(String8("styleable"), srcPos);
1216 }
1217 sp<AaptSymbols> styleSymbols = symbols;
1218 if (symbols != NULL) {
1219 symbols = symbols->addNestedSymbol(String8(ident), srcPos);
1220 }
1221 if (symbols == NULL) {
1222 srcPos.error("Unable to create symbols!\n");
1223 return UNKNOWN_ERROR;
1224 }
1225
1226 String16 comment(
1227 block.getComment(&len) ? block.getComment(&len) : nulStr);
1228 styleSymbols->appendComment(String8(ident), comment, srcPos);
1229 } else {
1230 symbols = NULL;
1231 }
1232
1233 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
1234 if (code == ResXMLTree::START_TAG) {
1235 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) {
1236 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
1237 && code != ResXMLTree::BAD_DOCUMENT) {
1238 if (code == ResXMLTree::END_TAG) {
1239 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) {
1240 break;
1241 }
1242 }
1243 }
1244 continue;
1245 } else if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) {
1246 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
1247 && code != ResXMLTree::BAD_DOCUMENT) {
1248 if (code == ResXMLTree::END_TAG) {
1249 if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) {
1250 break;
1251 }
1252 }
1253 }
1254 continue;
1255 } else if (strcmp16(block.getElementName(&len), attr16.string()) != 0) {
1256 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1257 "Tag <%s> can not appear inside <declare-styleable>, only <attr>\n",
1258 String8(block.getElementName(&len)).string());
1259 return UNKNOWN_ERROR;
1260 }
1261
1262 String16 comment(
1263 block.getComment(&len) ? block.getComment(&len) : nulStr);
1264 String16 itemIdent;
1265 err = compileAttribute(in, block, myPackage, outTable, &itemIdent, true);
1266 if (err != NO_ERROR) {
1267 hasErrors = localHasErrors = true;
1268 }
1269
1270 if (symbols != NULL) {
1271 SourcePos srcPos(String8(in->getPrintableSource()), block.getLineNumber());
1272 symbols->addSymbol(String8(itemIdent), 0, srcPos);
1273 symbols->appendComment(String8(itemIdent), comment, srcPos);
1274 //printf("Attribute %s comment: %s\n", String8(itemIdent).string(),
1275 // String8(comment).string());
1276 }
1277 } else if (code == ResXMLTree::END_TAG) {
1278 if (strcmp16(block.getElementName(&len), declare_styleable16.string()) == 0) {
1279 break;
1280 }
1281
1282 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1283 "Found tag </%s> where </attr> is expected\n",
1284 String8(block.getElementName(&len)).string());
1285 return UNKNOWN_ERROR;
1286 }
1287 }
1288 continue;
1289
1290 } else if (strcmp16(block.getElementName(&len), attr16.string()) == 0) {
1291 err = compileAttribute(in, block, myPackage, outTable, NULL);
1292 if (err != NO_ERROR) {
1293 hasErrors = true;
1294 }
1295 continue;
1296
1297 } else if (strcmp16(block.getElementName(&len), item16.string()) == 0) {
1298 curTag = &item16;
1299 ssize_t attri = block.indexOfAttribute(NULL, "type");
1300 if (attri >= 0) {
1301 curType = String16(block.getAttributeStringValue(attri, &len));
1302 ssize_t formatIdx = block.indexOfAttribute(NULL, "format");
1303 if (formatIdx >= 0) {
1304 String16 formatStr = String16(block.getAttributeStringValue(
1305 formatIdx, &len));
1306 curFormat = parse_flags(formatStr.string(), formatStr.size(),
1307 gFormatFlags);
1308 if (curFormat == 0) {
1309 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1310 "Tag <item> 'format' attribute value \"%s\" not valid\n",
1311 String8(formatStr).string());
1312 hasErrors = localHasErrors = true;
1313 }
1314 }
1315 } else {
1316 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1317 "A 'type' attribute is required for <item>\n");
1318 hasErrors = localHasErrors = true;
1319 }
1320 curIsStyled = true;
1321 } else if (strcmp16(block.getElementName(&len), string16.string()) == 0) {
1322 // Note the existence and locale of every string we process
1323 char rawLocale[RESTABLE_MAX_LOCALE_LEN];
1324 curParams.getBcp47Locale(rawLocale);
1325 String8 locale(rawLocale);
1326 String16 name;
1327 String16 translatable;
1328 String16 formatted;
1329
1330 size_t n = block.getAttributeCount();
1331 for (size_t i = 0; i < n; i++) {
1332 size_t length;
1333 const char16_t* attr = block.getAttributeName(i, &length);
1334 if (strcmp16(attr, name16.string()) == 0) {
1335 name.setTo(block.getAttributeStringValue(i, &length));
1336 } else if (strcmp16(attr, translatable16.string()) == 0) {
1337 translatable.setTo(block.getAttributeStringValue(i, &length));
1338 } else if (strcmp16(attr, formatted16.string()) == 0) {
1339 formatted.setTo(block.getAttributeStringValue(i, &length));
1340 }
1341 }
1342
1343 if (name.size() > 0) {
1344 if (translatable == false16) {
1345 curIsFormatted = false;
1346 // Untranslatable strings must only exist in the default [empty] locale
1347 if (locale.size() > 0) {
1348 SourcePos(in->getPrintableSource(), block.getLineNumber()).warning(
1349 "string '%s' marked untranslatable but exists in locale '%s'\n",
1350 String8(name).string(),
1351 locale.string());
1352 // hasErrors = localHasErrors = true;
1353 } else {
1354 // Intentionally empty block:
1355 //
1356 // Don't add untranslatable strings to the localization table; that
1357 // way if we later see localizations of them, they'll be flagged as
1358 // having no default translation.
1359 }
1360 } else {
1361 outTable->addLocalization(
1362 name,
1363 locale,
1364 SourcePos(in->getPrintableSource(), block.getLineNumber()));
1365 }
1366
1367 if (formatted == false16) {
1368 curIsFormatted = false;
1369 }
1370 }
1371
1372 curTag = &string16;
1373 curType = string16;
1374 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING;
1375 curIsStyled = true;
1376 curIsPseudolocalizable = fileIsTranslatable && (translatable != false16);
1377 } else if (strcmp16(block.getElementName(&len), drawable16.string()) == 0) {
1378 curTag = &drawable16;
1379 curType = drawable16;
1380 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR;
1381 } else if (strcmp16(block.getElementName(&len), color16.string()) == 0) {
1382 curTag = &color16;
1383 curType = color16;
1384 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR;
1385 } else if (strcmp16(block.getElementName(&len), bool16.string()) == 0) {
1386 curTag = &bool16;
1387 curType = bool16;
1388 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_BOOLEAN;
1389 } else if (strcmp16(block.getElementName(&len), integer16.string()) == 0) {
1390 curTag = &integer16;
1391 curType = integer16;
1392 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER;
1393 } else if (strcmp16(block.getElementName(&len), dimen16.string()) == 0) {
1394 curTag = &dimen16;
1395 curType = dimen16;
1396 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_DIMENSION;
1397 } else if (strcmp16(block.getElementName(&len), fraction16.string()) == 0) {
1398 curTag = &fraction16;
1399 curType = fraction16;
1400 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_FRACTION;
1401 } else if (strcmp16(block.getElementName(&len), bag16.string()) == 0) {
1402 curTag = &bag16;
1403 curIsBag = true;
1404 ssize_t attri = block.indexOfAttribute(NULL, "type");
1405 if (attri >= 0) {
1406 curType = String16(block.getAttributeStringValue(attri, &len));
1407 } else {
1408 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1409 "A 'type' attribute is required for <bag>\n");
1410 hasErrors = localHasErrors = true;
1411 }
1412 } else if (strcmp16(block.getElementName(&len), style16.string()) == 0) {
1413 curTag = &style16;
1414 curType = style16;
1415 curIsBag = true;
1416 } else if (strcmp16(block.getElementName(&len), plurals16.string()) == 0) {
1417 curTag = &plurals16;
1418 curType = plurals16;
1419 curIsBag = true;
1420 curIsPseudolocalizable = fileIsTranslatable;
1421 } else if (strcmp16(block.getElementName(&len), array16.string()) == 0) {
1422 curTag = &array16;
1423 curType = array16;
1424 curIsBag = true;
1425 curIsBagReplaceOnOverwrite = true;
1426 ssize_t formatIdx = block.indexOfAttribute(NULL, "format");
1427 if (formatIdx >= 0) {
1428 String16 formatStr = String16(block.getAttributeStringValue(
1429 formatIdx, &len));
1430 curFormat = parse_flags(formatStr.string(), formatStr.size(),
1431 gFormatFlags);
1432 if (curFormat == 0) {
1433 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1434 "Tag <array> 'format' attribute value \"%s\" not valid\n",
1435 String8(formatStr).string());
1436 hasErrors = localHasErrors = true;
1437 }
1438 }
1439 } else if (strcmp16(block.getElementName(&len), string_array16.string()) == 0) {
1440 // Check whether these strings need valid formats.
1441 // (simplified form of what string16 does above)
1442 bool isTranslatable = false;
1443 size_t n = block.getAttributeCount();
1444
1445 // Pseudolocalizable by default, unless this string array isn't
1446 // translatable.
1447 for (size_t i = 0; i < n; i++) {
1448 size_t length;
1449 const char16_t* attr = block.getAttributeName(i, &length);
1450 if (strcmp16(attr, formatted16.string()) == 0) {
1451 const char16_t* value = block.getAttributeStringValue(i, &length);
1452 if (strcmp16(value, false16.string()) == 0) {
1453 curIsFormatted = false;
1454 }
1455 } else if (strcmp16(attr, translatable16.string()) == 0) {
1456 const char16_t* value = block.getAttributeStringValue(i, &length);
1457 if (strcmp16(value, false16.string()) == 0) {
1458 isTranslatable = false;
1459 }
1460 }
1461 }
1462
1463 curTag = &string_array16;
1464 curType = array16;
1465 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING;
1466 curIsBag = true;
1467 curIsBagReplaceOnOverwrite = true;
1468 curIsPseudolocalizable = isTranslatable && fileIsTranslatable;
1469 } else if (strcmp16(block.getElementName(&len), integer_array16.string()) == 0) {
1470 curTag = &integer_array16;
1471 curType = array16;
1472 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER;
1473 curIsBag = true;
1474 curIsBagReplaceOnOverwrite = true;
1475 } else {
1476 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1477 "Found tag %s where item is expected\n",
1478 String8(block.getElementName(&len)).string());
1479 return UNKNOWN_ERROR;
1480 }
1481
1482 String16 ident;
1483 ssize_t identIdx = block.indexOfAttribute(NULL, "name");
1484 if (identIdx >= 0) {
1485 ident = String16(block.getAttributeStringValue(identIdx, &len));
1486 } else {
1487 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1488 "A 'name' attribute is required for <%s>\n",
1489 String8(*curTag).string());
1490 hasErrors = localHasErrors = true;
1491 }
1492
1493 String16 product;
1494 identIdx = block.indexOfAttribute(NULL, "product");
1495 if (identIdx >= 0) {
1496 product = String16(block.getAttributeStringValue(identIdx, &len));
1497 }
1498
1499 String16 comment(block.getComment(&len) ? block.getComment(&len) : nulStr);
1500
1501 if (curIsBag) {
1502 // Figure out the parent of this bag...
1503 String16 parentIdent;
1504 ssize_t parentIdentIdx = block.indexOfAttribute(NULL, "parent");
1505 if (parentIdentIdx >= 0) {
1506 parentIdent = String16(block.getAttributeStringValue(parentIdentIdx, &len));
1507 } else {
1508 ssize_t sep = ident.findLast('.');
1509 if (sep >= 0) {
1510 parentIdent.setTo(ident, sep);
1511 }
1512 }
1513
1514 if (!localHasErrors) {
1515 err = outTable->startBag(SourcePos(in->getPrintableSource(),
1516 block.getLineNumber()), myPackage, curType, ident,
1517 parentIdent, &curParams,
1518 overwrite, curIsBagReplaceOnOverwrite);
1519 if (err != NO_ERROR) {
1520 hasErrors = localHasErrors = true;
1521 }
1522 }
1523
1524 ssize_t elmIndex = 0;
1525 char elmIndexStr[14];
1526 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
1527 && code != ResXMLTree::BAD_DOCUMENT) {
1528
1529 if (code == ResXMLTree::START_TAG) {
1530 if (strcmp16(block.getElementName(&len), item16.string()) != 0) {
1531 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1532 "Tag <%s> can not appear inside <%s>, only <item>\n",
1533 String8(block.getElementName(&len)).string(),
1534 String8(*curTag).string());
1535 return UNKNOWN_ERROR;
1536 }
1537
1538 String16 itemIdent;
1539 if (curType == array16) {
1540 sprintf(elmIndexStr, "^index_%d", (int)elmIndex++);
1541 itemIdent = String16(elmIndexStr);
1542 } else if (curType == plurals16) {
1543 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "quantity");
1544 if (itemIdentIdx >= 0) {
1545 String16 quantity16(block.getAttributeStringValue(itemIdentIdx, &len));
1546 if (quantity16 == other16) {
1547 itemIdent = quantityOther16;
1548 }
1549 else if (quantity16 == zero16) {
1550 itemIdent = quantityZero16;
1551 }
1552 else if (quantity16 == one16) {
1553 itemIdent = quantityOne16;
1554 }
1555 else if (quantity16 == two16) {
1556 itemIdent = quantityTwo16;
1557 }
1558 else if (quantity16 == few16) {
1559 itemIdent = quantityFew16;
1560 }
1561 else if (quantity16 == many16) {
1562 itemIdent = quantityMany16;
1563 }
1564 else {
1565 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1566 "Illegal 'quantity' attribute is <item> inside <plurals>\n");
1567 hasErrors = localHasErrors = true;
1568 }
1569 } else {
1570 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1571 "A 'quantity' attribute is required for <item> inside <plurals>\n");
1572 hasErrors = localHasErrors = true;
1573 }
1574 } else {
1575 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "name");
1576 if (itemIdentIdx >= 0) {
1577 itemIdent = String16(block.getAttributeStringValue(itemIdentIdx, &len));
1578 } else {
1579 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1580 "A 'name' attribute is required for <item>\n");
1581 hasErrors = localHasErrors = true;
1582 }
1583 }
1584
1585 ResXMLParser::ResXMLPosition parserPosition;
1586 block.getPosition(&parserPosition);
1587
1588 err = parseAndAddBag(bundle, in, &block, curParams, myPackage, curType,
1589 ident, parentIdent, itemIdent, curFormat, curIsFormatted,
1590 product, NO_PSEUDOLOCALIZATION, overwrite, outTable);
1591 if (err == NO_ERROR) {
1592 if (curIsPseudolocalizable && localeIsDefined(curParams)
1593 && bundle->getPseudolocalize() > 0) {
1594 // pseudolocalize here
1595 if ((PSEUDO_ACCENTED & bundle->getPseudolocalize()) ==
1596 PSEUDO_ACCENTED) {
1597 block.setPosition(parserPosition);
1598 err = parseAndAddBag(bundle, in, &block, pseudoParams, myPackage,
1599 curType, ident, parentIdent, itemIdent, curFormat,
1600 curIsFormatted, product, PSEUDO_ACCENTED,
1601 overwrite, outTable);
1602 }
1603 if ((PSEUDO_BIDI & bundle->getPseudolocalize()) ==
1604 PSEUDO_BIDI) {
1605 block.setPosition(parserPosition);
1606 err = parseAndAddBag(bundle, in, &block, pseudoBidiParams, myPackage,
1607 curType, ident, parentIdent, itemIdent, curFormat,
1608 curIsFormatted, product, PSEUDO_BIDI,
1609 overwrite, outTable);
1610 }
1611 }
1612 }
1613 if (err != NO_ERROR) {
1614 hasErrors = localHasErrors = true;
1615 }
1616 } else if (code == ResXMLTree::END_TAG) {
1617 if (strcmp16(block.getElementName(&len), curTag->string()) != 0) {
1618 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1619 "Found tag </%s> where </%s> is expected\n",
1620 String8(block.getElementName(&len)).string(),
1621 String8(*curTag).string());
1622 return UNKNOWN_ERROR;
1623 }
1624 break;
1625 }
1626 }
1627 } else {
1628 ResXMLParser::ResXMLPosition parserPosition;
1629 block.getPosition(&parserPosition);
1630
1631 err = parseAndAddEntry(bundle, in, &block, curParams, myPackage, curType, ident,
1632 *curTag, curIsStyled, curFormat, curIsFormatted,
1633 product, NO_PSEUDOLOCALIZATION, overwrite, &skippedResourceNames, outTable);
1634
1635 if (err < NO_ERROR) { // Why err < NO_ERROR instead of err != NO_ERROR?
1636 hasErrors = localHasErrors = true;
1637 }
1638 else if (err == NO_ERROR) {
1639 if (curIsPseudolocalizable && localeIsDefined(curParams)
1640 && bundle->getPseudolocalize() > 0) {
1641 // pseudolocalize here
1642 if ((PSEUDO_ACCENTED & bundle->getPseudolocalize()) ==
1643 PSEUDO_ACCENTED) {
1644 block.setPosition(parserPosition);
1645 err = parseAndAddEntry(bundle, in, &block, pseudoParams, myPackage, curType,
1646 ident, *curTag, curIsStyled, curFormat,
1647 curIsFormatted, product,
1648 PSEUDO_ACCENTED, overwrite, &skippedResourceNames, outTable);
1649 }
1650 if ((PSEUDO_BIDI & bundle->getPseudolocalize()) ==
1651 PSEUDO_BIDI) {
1652 block.setPosition(parserPosition);
1653 err = parseAndAddEntry(bundle, in, &block, pseudoBidiParams,
1654 myPackage, curType, ident, *curTag, curIsStyled, curFormat,
1655 curIsFormatted, product,
1656 PSEUDO_BIDI, overwrite, &skippedResourceNames, outTable);
1657 }
1658 if (err != NO_ERROR) {
1659 hasErrors = localHasErrors = true;
1660 }
1661 }
1662 }
1663 }
1664
1665 #if 0
1666 if (comment.size() > 0) {
1667 printf("Comment for @%s:%s/%s: %s\n", String8(myPackage).string(),
1668 String8(curType).string(), String8(ident).string(),
1669 String8(comment).string());
1670 }
1671 #endif
1672 if (!localHasErrors) {
1673 outTable->appendComment(myPackage, curType, ident, comment, false);
1674 }
1675 }
1676 else if (code == ResXMLTree::END_TAG) {
1677 if (strcmp16(block.getElementName(&len), resources16.string()) != 0) {
1678 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1679 "Unexpected end tag %s\n", String8(block.getElementName(&len)).string());
1680 return UNKNOWN_ERROR;
1681 }
1682 }
1683 else if (code == ResXMLTree::START_NAMESPACE || code == ResXMLTree::END_NAMESPACE) {
1684 }
1685 else if (code == ResXMLTree::TEXT) {
1686 if (isWhitespace(block.getText(&len))) {
1687 continue;
1688 }
1689 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1690 "Found text \"%s\" where item tag is expected\n",
1691 String8(block.getText(&len)).string());
1692 return UNKNOWN_ERROR;
1693 }
1694 }
1695
1696 // For every resource defined, there must be exist one variant with a product attribute
1697 // set to 'default' (or no product attribute at all).
1698 // We check to see that for every resource that was ignored because of a mismatched
1699 // product attribute, some product variant of that resource was processed.
1700 for (size_t i = 0; i < skippedResourceNames.size(); i++) {
1701 if (skippedResourceNames[i]) {
1702 const type_ident_pair_t& p = skippedResourceNames.keyAt(i);
1703 if (!outTable->hasBagOrEntry(myPackage, p.type, p.ident)) {
1704 const char* bundleProduct =
1705 (bundle->getProduct() == NULL) ? "" : bundle->getProduct();
1706 fprintf(stderr, "In resource file %s: %s\n",
1707 in->getPrintableSource().string(),
1708 curParams.toString().string());
1709
1710 fprintf(stderr, "\t%s '%s' does not match product %s.\n"
1711 "\tYou may have forgotten to include a 'default' product variant"
1712 " of the resource.\n",
1713 String8(p.type).string(), String8(p.ident).string(),
1714 bundleProduct[0] == 0 ? "default" : bundleProduct);
1715 return UNKNOWN_ERROR;
1716 }
1717 }
1718 }
1719
1720 return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
1721 }
1722
ResourceTable(Bundle * bundle,const String16 & assetsPackage,ResourceTable::PackageType type)1723 ResourceTable::ResourceTable(Bundle* bundle, const String16& assetsPackage, ResourceTable::PackageType type)
1724 : mAssetsPackage(assetsPackage)
1725 , mPackageType(type)
1726 , mTypeIdOffset(0)
1727 , mNumLocal(0)
1728 , mBundle(bundle)
1729 {
1730 ssize_t packageId = -1;
1731 switch (mPackageType) {
1732 case App:
1733 case AppFeature:
1734 packageId = 0x7f;
1735 break;
1736
1737 case System:
1738 packageId = 0x01;
1739 break;
1740
1741 case SharedLibrary:
1742 packageId = 0x00;
1743 break;
1744
1745 default:
1746 assert(0);
1747 break;
1748 }
1749 sp<Package> package = new Package(mAssetsPackage, packageId);
1750 mPackages.add(assetsPackage, package);
1751 mOrderedPackages.add(package);
1752
1753 // Every resource table always has one first entry, the bag attributes.
1754 const SourcePos unknown(String8("????"), 0);
1755 getType(mAssetsPackage, String16("attr"), unknown);
1756 }
1757
findLargestTypeIdForPackage(const ResTable & table,const String16 & packageName)1758 static uint32_t findLargestTypeIdForPackage(const ResTable& table, const String16& packageName) {
1759 const size_t basePackageCount = table.getBasePackageCount();
1760 for (size_t i = 0; i < basePackageCount; i++) {
1761 if (packageName == table.getBasePackageName(i)) {
1762 return table.getLastTypeIdForPackage(i);
1763 }
1764 }
1765 return 0;
1766 }
1767
addIncludedResources(Bundle * bundle,const sp<AaptAssets> & assets)1768 status_t ResourceTable::addIncludedResources(Bundle* bundle, const sp<AaptAssets>& assets)
1769 {
1770 status_t err = assets->buildIncludedResources(bundle);
1771 if (err != NO_ERROR) {
1772 return err;
1773 }
1774
1775 mAssets = assets;
1776 mTypeIdOffset = findLargestTypeIdForPackage(assets->getIncludedResources(), mAssetsPackage);
1777
1778 const String8& featureAfter = bundle->getFeatureAfterPackage();
1779 if (!featureAfter.isEmpty()) {
1780 AssetManager featureAssetManager;
1781 if (!featureAssetManager.addAssetPath(featureAfter, NULL)) {
1782 fprintf(stderr, "ERROR: Feature package '%s' not found.\n",
1783 featureAfter.string());
1784 return UNKNOWN_ERROR;
1785 }
1786
1787 const ResTable& featureTable = featureAssetManager.getResources(false);
1788 mTypeIdOffset = max(mTypeIdOffset,
1789 findLargestTypeIdForPackage(featureTable, mAssetsPackage));
1790 }
1791
1792 return NO_ERROR;
1793 }
1794
addPublic(const SourcePos & sourcePos,const String16 & package,const String16 & type,const String16 & name,const uint32_t ident)1795 status_t ResourceTable::addPublic(const SourcePos& sourcePos,
1796 const String16& package,
1797 const String16& type,
1798 const String16& name,
1799 const uint32_t ident)
1800 {
1801 uint32_t rid = mAssets->getIncludedResources()
1802 .identifierForName(name.string(), name.size(),
1803 type.string(), type.size(),
1804 package.string(), package.size());
1805 if (rid != 0) {
1806 sourcePos.error("Error declaring public resource %s/%s for included package %s\n",
1807 String8(type).string(), String8(name).string(),
1808 String8(package).string());
1809 return UNKNOWN_ERROR;
1810 }
1811
1812 sp<Type> t = getType(package, type, sourcePos);
1813 if (t == NULL) {
1814 return UNKNOWN_ERROR;
1815 }
1816 return t->addPublic(sourcePos, name, ident);
1817 }
1818
addEntry(const SourcePos & sourcePos,const String16 & package,const String16 & type,const String16 & name,const String16 & value,const Vector<StringPool::entry_style_span> * style,const ResTable_config * params,const bool doSetIndex,const int32_t format,const bool overwrite)1819 status_t ResourceTable::addEntry(const SourcePos& sourcePos,
1820 const String16& package,
1821 const String16& type,
1822 const String16& name,
1823 const String16& value,
1824 const Vector<StringPool::entry_style_span>* style,
1825 const ResTable_config* params,
1826 const bool doSetIndex,
1827 const int32_t format,
1828 const bool overwrite)
1829 {
1830 uint32_t rid = mAssets->getIncludedResources()
1831 .identifierForName(name.string(), name.size(),
1832 type.string(), type.size(),
1833 package.string(), package.size());
1834 if (rid != 0) {
1835 sourcePos.error("Resource entry %s/%s is already defined in package %s.",
1836 String8(type).string(), String8(name).string(), String8(package).string());
1837 return UNKNOWN_ERROR;
1838 }
1839
1840 sp<Entry> e = getEntry(package, type, name, sourcePos, overwrite,
1841 params, doSetIndex);
1842 if (e == NULL) {
1843 return UNKNOWN_ERROR;
1844 }
1845 status_t err = e->setItem(sourcePos, value, style, format, overwrite);
1846 if (err == NO_ERROR) {
1847 mNumLocal++;
1848 }
1849 return err;
1850 }
1851
startBag(const SourcePos & sourcePos,const String16 & package,const String16 & type,const String16 & name,const String16 & bagParent,const ResTable_config * params,bool overlay,bool replace,bool isId)1852 status_t ResourceTable::startBag(const SourcePos& sourcePos,
1853 const String16& package,
1854 const String16& type,
1855 const String16& name,
1856 const String16& bagParent,
1857 const ResTable_config* params,
1858 bool overlay,
1859 bool replace, bool isId)
1860 {
1861 status_t result = NO_ERROR;
1862
1863 // Check for adding entries in other packages... for now we do
1864 // nothing. We need to do the right thing here to support skinning.
1865 uint32_t rid = mAssets->getIncludedResources()
1866 .identifierForName(name.string(), name.size(),
1867 type.string(), type.size(),
1868 package.string(), package.size());
1869 if (rid != 0) {
1870 sourcePos.error("Resource entry %s/%s is already defined in package %s.",
1871 String8(type).string(), String8(name).string(), String8(package).string());
1872 return UNKNOWN_ERROR;
1873 }
1874
1875 if (overlay && !mBundle->getAutoAddOverlay() && !hasBagOrEntry(package, type, name)) {
1876 bool canAdd = false;
1877 sp<Package> p = mPackages.valueFor(package);
1878 if (p != NULL) {
1879 sp<Type> t = p->getTypes().valueFor(type);
1880 if (t != NULL) {
1881 if (t->getCanAddEntries().indexOf(name) >= 0) {
1882 canAdd = true;
1883 }
1884 }
1885 }
1886 if (!canAdd) {
1887 sourcePos.error("Resource does not already exist in overlay at '%s'; use <add-resource> to add.\n",
1888 String8(name).string());
1889 return UNKNOWN_ERROR;
1890 }
1891 }
1892 sp<Entry> e = getEntry(package, type, name, sourcePos, overlay, params);
1893 if (e == NULL) {
1894 return UNKNOWN_ERROR;
1895 }
1896
1897 // If a parent is explicitly specified, set it.
1898 if (bagParent.size() > 0) {
1899 e->setParent(bagParent);
1900 }
1901
1902 if ((result = e->makeItABag(sourcePos)) != NO_ERROR) {
1903 return result;
1904 }
1905
1906 if (overlay && replace) {
1907 return e->emptyBag(sourcePos);
1908 }
1909 return result;
1910 }
1911
addBag(const SourcePos & sourcePos,const String16 & package,const String16 & type,const String16 & name,const String16 & bagParent,const String16 & bagKey,const String16 & value,const Vector<StringPool::entry_style_span> * style,const ResTable_config * params,bool replace,bool isId,const int32_t format)1912 status_t ResourceTable::addBag(const SourcePos& sourcePos,
1913 const String16& package,
1914 const String16& type,
1915 const String16& name,
1916 const String16& bagParent,
1917 const String16& bagKey,
1918 const String16& value,
1919 const Vector<StringPool::entry_style_span>* style,
1920 const ResTable_config* params,
1921 bool replace, bool isId, const int32_t format)
1922 {
1923 // Check for adding entries in other packages... for now we do
1924 // nothing. We need to do the right thing here to support skinning.
1925 uint32_t rid = mAssets->getIncludedResources()
1926 .identifierForName(name.string(), name.size(),
1927 type.string(), type.size(),
1928 package.string(), package.size());
1929 if (rid != 0) {
1930 return NO_ERROR;
1931 }
1932
1933 #if 0
1934 if (name == String16("left")) {
1935 printf("Adding bag left: file=%s, line=%d, type=%s\n",
1936 sourcePos.file.striing(), sourcePos.line, String8(type).string());
1937 }
1938 #endif
1939 sp<Entry> e = getEntry(package, type, name, sourcePos, replace, params);
1940 if (e == NULL) {
1941 return UNKNOWN_ERROR;
1942 }
1943
1944 // If a parent is explicitly specified, set it.
1945 if (bagParent.size() > 0) {
1946 e->setParent(bagParent);
1947 }
1948
1949 const bool first = e->getBag().indexOfKey(bagKey) < 0;
1950 status_t err = e->addToBag(sourcePos, bagKey, value, style, replace, isId, format);
1951 if (err == NO_ERROR && first) {
1952 mNumLocal++;
1953 }
1954 return err;
1955 }
1956
hasBagOrEntry(const String16 & package,const String16 & type,const String16 & name) const1957 bool ResourceTable::hasBagOrEntry(const String16& package,
1958 const String16& type,
1959 const String16& name) const
1960 {
1961 // First look for this in the included resources...
1962 uint32_t rid = mAssets->getIncludedResources()
1963 .identifierForName(name.string(), name.size(),
1964 type.string(), type.size(),
1965 package.string(), package.size());
1966 if (rid != 0) {
1967 return true;
1968 }
1969
1970 sp<Package> p = mPackages.valueFor(package);
1971 if (p != NULL) {
1972 sp<Type> t = p->getTypes().valueFor(type);
1973 if (t != NULL) {
1974 sp<ConfigList> c = t->getConfigs().valueFor(name);
1975 if (c != NULL) return true;
1976 }
1977 }
1978
1979 return false;
1980 }
1981
hasBagOrEntry(const String16 & package,const String16 & type,const String16 & name,const ResTable_config & config) const1982 bool ResourceTable::hasBagOrEntry(const String16& package,
1983 const String16& type,
1984 const String16& name,
1985 const ResTable_config& config) const
1986 {
1987 // First look for this in the included resources...
1988 uint32_t rid = mAssets->getIncludedResources()
1989 .identifierForName(name.string(), name.size(),
1990 type.string(), type.size(),
1991 package.string(), package.size());
1992 if (rid != 0) {
1993 return true;
1994 }
1995
1996 sp<Package> p = mPackages.valueFor(package);
1997 if (p != NULL) {
1998 sp<Type> t = p->getTypes().valueFor(type);
1999 if (t != NULL) {
2000 sp<ConfigList> c = t->getConfigs().valueFor(name);
2001 if (c != NULL) {
2002 sp<Entry> e = c->getEntries().valueFor(config);
2003 if (e != NULL) {
2004 return true;
2005 }
2006 }
2007 }
2008 }
2009
2010 return false;
2011 }
2012
hasBagOrEntry(const String16 & ref,const String16 * defType,const String16 * defPackage)2013 bool ResourceTable::hasBagOrEntry(const String16& ref,
2014 const String16* defType,
2015 const String16* defPackage)
2016 {
2017 String16 package, type, name;
2018 if (!ResTable::expandResourceRef(ref.string(), ref.size(), &package, &type, &name,
2019 defType, defPackage ? defPackage:&mAssetsPackage, NULL)) {
2020 return false;
2021 }
2022 return hasBagOrEntry(package, type, name);
2023 }
2024
appendComment(const String16 & package,const String16 & type,const String16 & name,const String16 & comment,bool onlyIfEmpty)2025 bool ResourceTable::appendComment(const String16& package,
2026 const String16& type,
2027 const String16& name,
2028 const String16& comment,
2029 bool onlyIfEmpty)
2030 {
2031 if (comment.size() <= 0) {
2032 return true;
2033 }
2034
2035 sp<Package> p = mPackages.valueFor(package);
2036 if (p != NULL) {
2037 sp<Type> t = p->getTypes().valueFor(type);
2038 if (t != NULL) {
2039 sp<ConfigList> c = t->getConfigs().valueFor(name);
2040 if (c != NULL) {
2041 c->appendComment(comment, onlyIfEmpty);
2042 return true;
2043 }
2044 }
2045 }
2046 return false;
2047 }
2048
appendTypeComment(const String16 & package,const String16 & type,const String16 & name,const String16 & comment)2049 bool ResourceTable::appendTypeComment(const String16& package,
2050 const String16& type,
2051 const String16& name,
2052 const String16& comment)
2053 {
2054 if (comment.size() <= 0) {
2055 return true;
2056 }
2057
2058 sp<Package> p = mPackages.valueFor(package);
2059 if (p != NULL) {
2060 sp<Type> t = p->getTypes().valueFor(type);
2061 if (t != NULL) {
2062 sp<ConfigList> c = t->getConfigs().valueFor(name);
2063 if (c != NULL) {
2064 c->appendTypeComment(comment);
2065 return true;
2066 }
2067 }
2068 }
2069 return false;
2070 }
2071
canAddEntry(const SourcePos & pos,const String16 & package,const String16 & type,const String16 & name)2072 void ResourceTable::canAddEntry(const SourcePos& pos,
2073 const String16& package, const String16& type, const String16& name)
2074 {
2075 sp<Type> t = getType(package, type, pos);
2076 if (t != NULL) {
2077 t->canAddEntry(name);
2078 }
2079 }
2080
size() const2081 size_t ResourceTable::size() const {
2082 return mPackages.size();
2083 }
2084
numLocalResources() const2085 size_t ResourceTable::numLocalResources() const {
2086 return mNumLocal;
2087 }
2088
hasResources() const2089 bool ResourceTable::hasResources() const {
2090 return mNumLocal > 0;
2091 }
2092
flatten(Bundle * bundle,const sp<const ResourceFilter> & filter,const bool isBase)2093 sp<AaptFile> ResourceTable::flatten(Bundle* bundle, const sp<const ResourceFilter>& filter,
2094 const bool isBase)
2095 {
2096 sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8());
2097 status_t err = flatten(bundle, filter, data, isBase);
2098 return err == NO_ERROR ? data : NULL;
2099 }
2100
getResId(const sp<Package> & p,const sp<Type> & t,uint32_t nameId)2101 inline uint32_t ResourceTable::getResId(const sp<Package>& p,
2102 const sp<Type>& t,
2103 uint32_t nameId)
2104 {
2105 return makeResId(p->getAssignedId(), t->getIndex(), nameId);
2106 }
2107
getResId(const String16 & package,const String16 & type,const String16 & name,bool onlyPublic) const2108 uint32_t ResourceTable::getResId(const String16& package,
2109 const String16& type,
2110 const String16& name,
2111 bool onlyPublic) const
2112 {
2113 uint32_t id = ResourceIdCache::lookup(package, type, name, onlyPublic);
2114 if (id != 0) return id; // cache hit
2115
2116 // First look for this in the included resources...
2117 uint32_t specFlags = 0;
2118 uint32_t rid = mAssets->getIncludedResources()
2119 .identifierForName(name.string(), name.size(),
2120 type.string(), type.size(),
2121 package.string(), package.size(),
2122 &specFlags);
2123 if (rid != 0) {
2124 if (onlyPublic) {
2125 if ((specFlags & ResTable_typeSpec::SPEC_PUBLIC) == 0) {
2126 return 0;
2127 }
2128 }
2129
2130 return ResourceIdCache::store(package, type, name, onlyPublic, rid);
2131 }
2132
2133 sp<Package> p = mPackages.valueFor(package);
2134 if (p == NULL) return 0;
2135 sp<Type> t = p->getTypes().valueFor(type);
2136 if (t == NULL) return 0;
2137 sp<ConfigList> c = t->getConfigs().valueFor(name);
2138 if (c == NULL) {
2139 if (type != String16("attr")) {
2140 return 0;
2141 }
2142 t = p->getTypes().valueFor(String16(kAttrPrivateType));
2143 if (t == NULL) return 0;
2144 c = t->getConfigs().valueFor(name);
2145 if (c == NULL) return 0;
2146 }
2147 int32_t ei = c->getEntryIndex();
2148 if (ei < 0) return 0;
2149
2150 return ResourceIdCache::store(package, type, name, onlyPublic,
2151 getResId(p, t, ei));
2152 }
2153
getResId(const String16 & ref,const String16 * defType,const String16 * defPackage,const char ** outErrorMsg,bool onlyPublic) const2154 uint32_t ResourceTable::getResId(const String16& ref,
2155 const String16* defType,
2156 const String16* defPackage,
2157 const char** outErrorMsg,
2158 bool onlyPublic) const
2159 {
2160 String16 package, type, name;
2161 bool refOnlyPublic = true;
2162 if (!ResTable::expandResourceRef(
2163 ref.string(), ref.size(), &package, &type, &name,
2164 defType, defPackage ? defPackage:&mAssetsPackage,
2165 outErrorMsg, &refOnlyPublic)) {
2166 NOISY(printf("Expanding resource: ref=%s\n",
2167 String8(ref).string()));
2168 NOISY(printf("Expanding resource: defType=%s\n",
2169 defType ? String8(*defType).string() : "NULL"));
2170 NOISY(printf("Expanding resource: defPackage=%s\n",
2171 defPackage ? String8(*defPackage).string() : "NULL"));
2172 NOISY(printf("Expanding resource: ref=%s\n", String8(ref).string()));
2173 NOISY(printf("Expanded resource: p=%s, t=%s, n=%s, res=0\n",
2174 String8(package).string(), String8(type).string(),
2175 String8(name).string()));
2176 return 0;
2177 }
2178 uint32_t res = getResId(package, type, name, onlyPublic && refOnlyPublic);
2179 NOISY(printf("Expanded resource: p=%s, t=%s, n=%s, res=%d\n",
2180 String8(package).string(), String8(type).string(),
2181 String8(name).string(), res));
2182 if (res == 0) {
2183 if (outErrorMsg)
2184 *outErrorMsg = "No resource found that matches the given name";
2185 }
2186 return res;
2187 }
2188
isValidResourceName(const String16 & s)2189 bool ResourceTable::isValidResourceName(const String16& s)
2190 {
2191 const char16_t* p = s.string();
2192 bool first = true;
2193 while (*p) {
2194 if ((*p >= 'a' && *p <= 'z')
2195 || (*p >= 'A' && *p <= 'Z')
2196 || *p == '_'
2197 || (!first && *p >= '0' && *p <= '9')) {
2198 first = false;
2199 p++;
2200 continue;
2201 }
2202 return false;
2203 }
2204 return true;
2205 }
2206
stringToValue(Res_value * outValue,StringPool * pool,const String16 & str,bool preserveSpaces,bool coerceType,uint32_t attrID,const Vector<StringPool::entry_style_span> * style,String16 * outStr,void * accessorCookie,uint32_t attrType,const String8 * configTypeName,const ConfigDescription * config)2207 bool ResourceTable::stringToValue(Res_value* outValue, StringPool* pool,
2208 const String16& str,
2209 bool preserveSpaces, bool coerceType,
2210 uint32_t attrID,
2211 const Vector<StringPool::entry_style_span>* style,
2212 String16* outStr, void* accessorCookie,
2213 uint32_t attrType, const String8* configTypeName,
2214 const ConfigDescription* config)
2215 {
2216 String16 finalStr;
2217
2218 bool res = true;
2219 if (style == NULL || style->size() == 0) {
2220 // Text is not styled so it can be any type... let's figure it out.
2221 res = mAssets->getIncludedResources()
2222 .stringToValue(outValue, &finalStr, str.string(), str.size(), preserveSpaces,
2223 coerceType, attrID, NULL, &mAssetsPackage, this,
2224 accessorCookie, attrType);
2225 } else {
2226 // Styled text can only be a string, and while collecting the style
2227 // information we have already processed that string!
2228 outValue->size = sizeof(Res_value);
2229 outValue->res0 = 0;
2230 outValue->dataType = outValue->TYPE_STRING;
2231 outValue->data = 0;
2232 finalStr = str;
2233 }
2234
2235 if (!res) {
2236 return false;
2237 }
2238
2239 if (outValue->dataType == outValue->TYPE_STRING) {
2240 // Should do better merging styles.
2241 if (pool) {
2242 String8 configStr;
2243 if (config != NULL) {
2244 configStr = config->toString();
2245 } else {
2246 configStr = "(null)";
2247 }
2248 NOISY(printf("Adding to pool string style #%d config %s: %s\n",
2249 style != NULL ? style->size() : 0,
2250 configStr.string(), String8(finalStr).string()));
2251 if (style != NULL && style->size() > 0) {
2252 outValue->data = pool->add(finalStr, *style, configTypeName, config);
2253 } else {
2254 outValue->data = pool->add(finalStr, true, configTypeName, config);
2255 }
2256 } else {
2257 // Caller will fill this in later.
2258 outValue->data = 0;
2259 }
2260
2261 if (outStr) {
2262 *outStr = finalStr;
2263 }
2264
2265 }
2266
2267 return true;
2268 }
2269
getCustomResource(const String16 & package,const String16 & type,const String16 & name) const2270 uint32_t ResourceTable::getCustomResource(
2271 const String16& package, const String16& type, const String16& name) const
2272 {
2273 //printf("getCustomResource: %s %s %s\n", String8(package).string(),
2274 // String8(type).string(), String8(name).string());
2275 sp<Package> p = mPackages.valueFor(package);
2276 if (p == NULL) return 0;
2277 sp<Type> t = p->getTypes().valueFor(type);
2278 if (t == NULL) return 0;
2279 sp<ConfigList> c = t->getConfigs().valueFor(name);
2280 if (c == NULL) {
2281 if (type != String16("attr")) {
2282 return 0;
2283 }
2284 t = p->getTypes().valueFor(String16(kAttrPrivateType));
2285 if (t == NULL) return 0;
2286 c = t->getConfigs().valueFor(name);
2287 if (c == NULL) return 0;
2288 }
2289 int32_t ei = c->getEntryIndex();
2290 if (ei < 0) return 0;
2291 return getResId(p, t, ei);
2292 }
2293
getCustomResourceWithCreation(const String16 & package,const String16 & type,const String16 & name,const bool createIfNotFound)2294 uint32_t ResourceTable::getCustomResourceWithCreation(
2295 const String16& package, const String16& type, const String16& name,
2296 const bool createIfNotFound)
2297 {
2298 uint32_t resId = getCustomResource(package, type, name);
2299 if (resId != 0 || !createIfNotFound) {
2300 return resId;
2301 }
2302
2303 if (mAssetsPackage != package) {
2304 mCurrentXmlPos.error("creating resource for external package %s: %s/%s.",
2305 String8(package).string(), String8(type).string(), String8(name).string());
2306 if (package == String16("android")) {
2307 mCurrentXmlPos.printf("did you mean to use @+id instead of @+android:id?");
2308 }
2309 return 0;
2310 }
2311
2312 String16 value("false");
2313 status_t status = addEntry(mCurrentXmlPos, package, type, name, value, NULL, NULL, true);
2314 if (status == NO_ERROR) {
2315 resId = getResId(package, type, name);
2316 return resId;
2317 }
2318 return 0;
2319 }
2320
getRemappedPackage(uint32_t origPackage) const2321 uint32_t ResourceTable::getRemappedPackage(uint32_t origPackage) const
2322 {
2323 return origPackage;
2324 }
2325
getAttributeType(uint32_t attrID,uint32_t * outType)2326 bool ResourceTable::getAttributeType(uint32_t attrID, uint32_t* outType)
2327 {
2328 //printf("getAttributeType #%08x\n", attrID);
2329 Res_value value;
2330 if (getItemValue(attrID, ResTable_map::ATTR_TYPE, &value)) {
2331 //printf("getAttributeType #%08x (%s): #%08x\n", attrID,
2332 // String8(getEntry(attrID)->getName()).string(), value.data);
2333 *outType = value.data;
2334 return true;
2335 }
2336 return false;
2337 }
2338
getAttributeMin(uint32_t attrID,uint32_t * outMin)2339 bool ResourceTable::getAttributeMin(uint32_t attrID, uint32_t* outMin)
2340 {
2341 //printf("getAttributeMin #%08x\n", attrID);
2342 Res_value value;
2343 if (getItemValue(attrID, ResTable_map::ATTR_MIN, &value)) {
2344 *outMin = value.data;
2345 return true;
2346 }
2347 return false;
2348 }
2349
getAttributeMax(uint32_t attrID,uint32_t * outMax)2350 bool ResourceTable::getAttributeMax(uint32_t attrID, uint32_t* outMax)
2351 {
2352 //printf("getAttributeMax #%08x\n", attrID);
2353 Res_value value;
2354 if (getItemValue(attrID, ResTable_map::ATTR_MAX, &value)) {
2355 *outMax = value.data;
2356 return true;
2357 }
2358 return false;
2359 }
2360
getAttributeL10N(uint32_t attrID)2361 uint32_t ResourceTable::getAttributeL10N(uint32_t attrID)
2362 {
2363 //printf("getAttributeL10N #%08x\n", attrID);
2364 Res_value value;
2365 if (getItemValue(attrID, ResTable_map::ATTR_L10N, &value)) {
2366 return value.data;
2367 }
2368 return ResTable_map::L10N_NOT_REQUIRED;
2369 }
2370
getLocalizationSetting()2371 bool ResourceTable::getLocalizationSetting()
2372 {
2373 return mBundle->getRequireLocalization();
2374 }
2375
reportError(void * accessorCookie,const char * fmt,...)2376 void ResourceTable::reportError(void* accessorCookie, const char* fmt, ...)
2377 {
2378 if (accessorCookie != NULL && fmt != NULL) {
2379 AccessorCookie* ac = (AccessorCookie*)accessorCookie;
2380 int retval=0;
2381 char buf[1024];
2382 va_list ap;
2383 va_start(ap, fmt);
2384 retval = vsnprintf(buf, sizeof(buf), fmt, ap);
2385 va_end(ap);
2386 ac->sourcePos.error("Error: %s (at '%s' with value '%s').\n",
2387 buf, ac->attr.string(), ac->value.string());
2388 }
2389 }
2390
getAttributeKeys(uint32_t attrID,Vector<String16> * outKeys)2391 bool ResourceTable::getAttributeKeys(
2392 uint32_t attrID, Vector<String16>* outKeys)
2393 {
2394 sp<const Entry> e = getEntry(attrID);
2395 if (e != NULL) {
2396 const size_t N = e->getBag().size();
2397 for (size_t i=0; i<N; i++) {
2398 const String16& key = e->getBag().keyAt(i);
2399 if (key.size() > 0 && key.string()[0] != '^') {
2400 outKeys->add(key);
2401 }
2402 }
2403 return true;
2404 }
2405 return false;
2406 }
2407
getAttributeEnum(uint32_t attrID,const char16_t * name,size_t nameLen,Res_value * outValue)2408 bool ResourceTable::getAttributeEnum(
2409 uint32_t attrID, const char16_t* name, size_t nameLen,
2410 Res_value* outValue)
2411 {
2412 //printf("getAttributeEnum #%08x %s\n", attrID, String8(name, nameLen).string());
2413 String16 nameStr(name, nameLen);
2414 sp<const Entry> e = getEntry(attrID);
2415 if (e != NULL) {
2416 const size_t N = e->getBag().size();
2417 for (size_t i=0; i<N; i++) {
2418 //printf("Comparing %s to %s\n", String8(name, nameLen).string(),
2419 // String8(e->getBag().keyAt(i)).string());
2420 if (e->getBag().keyAt(i) == nameStr) {
2421 return getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, outValue);
2422 }
2423 }
2424 }
2425 return false;
2426 }
2427
getAttributeFlags(uint32_t attrID,const char16_t * name,size_t nameLen,Res_value * outValue)2428 bool ResourceTable::getAttributeFlags(
2429 uint32_t attrID, const char16_t* name, size_t nameLen,
2430 Res_value* outValue)
2431 {
2432 outValue->dataType = Res_value::TYPE_INT_HEX;
2433 outValue->data = 0;
2434
2435 //printf("getAttributeFlags #%08x %s\n", attrID, String8(name, nameLen).string());
2436 String16 nameStr(name, nameLen);
2437 sp<const Entry> e = getEntry(attrID);
2438 if (e != NULL) {
2439 const size_t N = e->getBag().size();
2440
2441 const char16_t* end = name + nameLen;
2442 const char16_t* pos = name;
2443 while (pos < end) {
2444 const char16_t* start = pos;
2445 while (pos < end && *pos != '|') {
2446 pos++;
2447 }
2448
2449 String16 nameStr(start, pos-start);
2450 size_t i;
2451 for (i=0; i<N; i++) {
2452 //printf("Comparing \"%s\" to \"%s\"\n", String8(nameStr).string(),
2453 // String8(e->getBag().keyAt(i)).string());
2454 if (e->getBag().keyAt(i) == nameStr) {
2455 Res_value val;
2456 bool got = getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, &val);
2457 if (!got) {
2458 return false;
2459 }
2460 //printf("Got value: 0x%08x\n", val.data);
2461 outValue->data |= val.data;
2462 break;
2463 }
2464 }
2465
2466 if (i >= N) {
2467 // Didn't find this flag identifier.
2468 return false;
2469 }
2470 pos++;
2471 }
2472
2473 return true;
2474 }
2475 return false;
2476 }
2477
assignResourceIds()2478 status_t ResourceTable::assignResourceIds()
2479 {
2480 const size_t N = mOrderedPackages.size();
2481 size_t pi;
2482 status_t firstError = NO_ERROR;
2483
2484 // First generate all bag attributes and assign indices.
2485 for (pi=0; pi<N; pi++) {
2486 sp<Package> p = mOrderedPackages.itemAt(pi);
2487 if (p == NULL || p->getTypes().size() == 0) {
2488 // Empty, skip!
2489 continue;
2490 }
2491
2492 if (mPackageType == System) {
2493 p->movePrivateAttrs();
2494 }
2495
2496 // This has no sense for packages being built as AppFeature (aka with a non-zero offset).
2497 status_t err = p->applyPublicTypeOrder();
2498 if (err != NO_ERROR && firstError == NO_ERROR) {
2499 firstError = err;
2500 }
2501
2502 // Generate attributes...
2503 const size_t N = p->getOrderedTypes().size();
2504 size_t ti;
2505 for (ti=0; ti<N; ti++) {
2506 sp<Type> t = p->getOrderedTypes().itemAt(ti);
2507 if (t == NULL) {
2508 continue;
2509 }
2510 const size_t N = t->getOrderedConfigs().size();
2511 for (size_t ci=0; ci<N; ci++) {
2512 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
2513 if (c == NULL) {
2514 continue;
2515 }
2516 const size_t N = c->getEntries().size();
2517 for (size_t ei=0; ei<N; ei++) {
2518 sp<Entry> e = c->getEntries().valueAt(ei);
2519 if (e == NULL) {
2520 continue;
2521 }
2522 status_t err = e->generateAttributes(this, p->getName());
2523 if (err != NO_ERROR && firstError == NO_ERROR) {
2524 firstError = err;
2525 }
2526 }
2527 }
2528 }
2529
2530 uint32_t typeIdOffset = 0;
2531 if (mPackageType == AppFeature && p->getName() == mAssetsPackage) {
2532 typeIdOffset = mTypeIdOffset;
2533 }
2534
2535 const SourcePos unknown(String8("????"), 0);
2536 sp<Type> attr = p->getType(String16("attr"), unknown);
2537
2538 // Assign indices...
2539 const size_t typeCount = p->getOrderedTypes().size();
2540 for (size_t ti = 0; ti < typeCount; ti++) {
2541 sp<Type> t = p->getOrderedTypes().itemAt(ti);
2542 if (t == NULL) {
2543 continue;
2544 }
2545
2546 err = t->applyPublicEntryOrder();
2547 if (err != NO_ERROR && firstError == NO_ERROR) {
2548 firstError = err;
2549 }
2550
2551 const size_t N = t->getOrderedConfigs().size();
2552 t->setIndex(ti + 1 + typeIdOffset);
2553
2554 LOG_ALWAYS_FATAL_IF(ti == 0 && attr != t,
2555 "First type is not attr!");
2556
2557 for (size_t ei=0; ei<N; ei++) {
2558 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ei);
2559 if (c == NULL) {
2560 continue;
2561 }
2562 c->setEntryIndex(ei);
2563 }
2564 }
2565
2566
2567 // Assign resource IDs to keys in bags...
2568 for (size_t ti = 0; ti < typeCount; ti++) {
2569 sp<Type> t = p->getOrderedTypes().itemAt(ti);
2570 if (t == NULL) {
2571 continue;
2572 }
2573
2574 const size_t N = t->getOrderedConfigs().size();
2575 for (size_t ci=0; ci<N; ci++) {
2576 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
2577 if (c == NULL) {
2578 continue;
2579 }
2580 //printf("Ordered config #%d: %p\n", ci, c.get());
2581 const size_t N = c->getEntries().size();
2582 for (size_t ei=0; ei<N; ei++) {
2583 sp<Entry> e = c->getEntries().valueAt(ei);
2584 if (e == NULL) {
2585 continue;
2586 }
2587 status_t err = e->assignResourceIds(this, p->getName());
2588 if (err != NO_ERROR && firstError == NO_ERROR) {
2589 firstError = err;
2590 }
2591 }
2592 }
2593 }
2594 }
2595 return firstError;
2596 }
2597
addSymbols(const sp<AaptSymbols> & outSymbols)2598 status_t ResourceTable::addSymbols(const sp<AaptSymbols>& outSymbols) {
2599 const size_t N = mOrderedPackages.size();
2600 size_t pi;
2601
2602 for (pi=0; pi<N; pi++) {
2603 sp<Package> p = mOrderedPackages.itemAt(pi);
2604 if (p->getTypes().size() == 0) {
2605 // Empty, skip!
2606 continue;
2607 }
2608
2609 const size_t N = p->getOrderedTypes().size();
2610 size_t ti;
2611
2612 for (ti=0; ti<N; ti++) {
2613 sp<Type> t = p->getOrderedTypes().itemAt(ti);
2614 if (t == NULL) {
2615 continue;
2616 }
2617
2618 const size_t N = t->getOrderedConfigs().size();
2619 sp<AaptSymbols> typeSymbols;
2620 if (t->getName() == String16(kAttrPrivateType)) {
2621 typeSymbols = outSymbols->addNestedSymbol(String8("attr"), t->getPos());
2622 } else {
2623 typeSymbols = outSymbols->addNestedSymbol(String8(t->getName()), t->getPos());
2624 }
2625
2626 if (typeSymbols == NULL) {
2627 return UNKNOWN_ERROR;
2628 }
2629
2630 for (size_t ci=0; ci<N; ci++) {
2631 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
2632 if (c == NULL) {
2633 continue;
2634 }
2635 uint32_t rid = getResId(p, t, ci);
2636 if (rid == 0) {
2637 return UNKNOWN_ERROR;
2638 }
2639 if (Res_GETPACKAGE(rid) + 1 == p->getAssignedId()) {
2640 typeSymbols->addSymbol(String8(c->getName()), rid, c->getPos());
2641
2642 String16 comment(c->getComment());
2643 typeSymbols->appendComment(String8(c->getName()), comment, c->getPos());
2644 //printf("Type symbol [%08x] %s comment: %s\n", rid,
2645 // String8(c->getName()).string(), String8(comment).string());
2646 comment = c->getTypeComment();
2647 typeSymbols->appendTypeComment(String8(c->getName()), comment);
2648 }
2649 }
2650 }
2651 }
2652 return NO_ERROR;
2653 }
2654
2655
2656 void
addLocalization(const String16 & name,const String8 & locale,const SourcePos & src)2657 ResourceTable::addLocalization(const String16& name, const String8& locale, const SourcePos& src)
2658 {
2659 mLocalizations[name][locale] = src;
2660 }
2661
2662
2663 /*!
2664 * Flag various sorts of localization problems. '+' indicates checks already implemented;
2665 * '-' indicates checks that will be implemented in the future.
2666 *
2667 * + A localized string for which no default-locale version exists => warning
2668 * + A string for which no version in an explicitly-requested locale exists => warning
2669 * + A localized translation of an translateable="false" string => warning
2670 * - A localized string not provided in every locale used by the table
2671 */
2672 status_t
validateLocalizations(void)2673 ResourceTable::validateLocalizations(void)
2674 {
2675 status_t err = NO_ERROR;
2676 const String8 defaultLocale;
2677
2678 // For all strings...
2679 for (map<String16, map<String8, SourcePos> >::iterator nameIter = mLocalizations.begin();
2680 nameIter != mLocalizations.end();
2681 nameIter++) {
2682 const map<String8, SourcePos>& configSrcMap = nameIter->second;
2683
2684 // Look for strings with no default localization
2685 if (configSrcMap.count(defaultLocale) == 0) {
2686 SourcePos().warning("string '%s' has no default translation.",
2687 String8(nameIter->first).string());
2688 if (mBundle->getVerbose()) {
2689 for (map<String8, SourcePos>::const_iterator locales = configSrcMap.begin();
2690 locales != configSrcMap.end();
2691 locales++) {
2692 locales->second.printf("locale %s found", locales->first.string());
2693 }
2694 }
2695 // !!! TODO: throw an error here in some circumstances
2696 }
2697
2698 // Check that all requested localizations are present for this string
2699 if (mBundle->getConfigurations().size() > 0 && mBundle->getRequireLocalization()) {
2700 const char* allConfigs = mBundle->getConfigurations().string();
2701 const char* start = allConfigs;
2702 const char* comma;
2703
2704 set<String8> missingConfigs;
2705 AaptLocaleValue locale;
2706 do {
2707 String8 config;
2708 comma = strchr(start, ',');
2709 if (comma != NULL) {
2710 config.setTo(start, comma - start);
2711 start = comma + 1;
2712 } else {
2713 config.setTo(start);
2714 }
2715
2716 if (!locale.initFromFilterString(config)) {
2717 continue;
2718 }
2719
2720 // don't bother with the pseudolocale "en_XA" or "ar_XB"
2721 if (config != "en_XA" && config != "ar_XB") {
2722 if (configSrcMap.find(config) == configSrcMap.end()) {
2723 // okay, no specific localization found. it's possible that we are
2724 // requiring a specific regional localization [e.g. de_DE] but there is an
2725 // available string in the generic language localization [e.g. de];
2726 // consider that string to have fulfilled the localization requirement.
2727 String8 region(config.string(), 2);
2728 if (configSrcMap.find(region) == configSrcMap.end() &&
2729 configSrcMap.count(defaultLocale) == 0) {
2730 missingConfigs.insert(config);
2731 }
2732 }
2733 }
2734 } while (comma != NULL);
2735
2736 if (!missingConfigs.empty()) {
2737 String8 configStr;
2738 for (set<String8>::iterator iter = missingConfigs.begin();
2739 iter != missingConfigs.end();
2740 iter++) {
2741 configStr.appendFormat(" %s", iter->string());
2742 }
2743 SourcePos().warning("string '%s' is missing %u required localizations:%s",
2744 String8(nameIter->first).string(),
2745 (unsigned int)missingConfigs.size(),
2746 configStr.string());
2747 }
2748 }
2749 }
2750
2751 return err;
2752 }
2753
flatten(Bundle * bundle,const sp<const ResourceFilter> & filter,const sp<AaptFile> & dest,const bool isBase)2754 status_t ResourceTable::flatten(Bundle* bundle, const sp<const ResourceFilter>& filter,
2755 const sp<AaptFile>& dest,
2756 const bool isBase)
2757 {
2758 const ConfigDescription nullConfig;
2759
2760 const size_t N = mOrderedPackages.size();
2761 size_t pi;
2762
2763 const static String16 mipmap16("mipmap");
2764
2765 bool useUTF8 = !bundle->getUTF16StringsOption();
2766
2767 // The libraries this table references.
2768 Vector<sp<Package> > libraryPackages;
2769 const ResTable& table = mAssets->getIncludedResources();
2770 const size_t basePackageCount = table.getBasePackageCount();
2771 for (size_t i = 0; i < basePackageCount; i++) {
2772 size_t packageId = table.getBasePackageId(i);
2773 String16 packageName(table.getBasePackageName(i));
2774 if (packageId > 0x01 && packageId != 0x7f &&
2775 packageName != String16("android")) {
2776 libraryPackages.add(sp<Package>(new Package(packageName, packageId)));
2777 }
2778 }
2779
2780 // Iterate through all data, collecting all values (strings,
2781 // references, etc).
2782 StringPool valueStrings(useUTF8);
2783 Vector<sp<Entry> > allEntries;
2784 for (pi=0; pi<N; pi++) {
2785 sp<Package> p = mOrderedPackages.itemAt(pi);
2786 if (p->getTypes().size() == 0) {
2787 continue;
2788 }
2789
2790 StringPool typeStrings(useUTF8);
2791 StringPool keyStrings(useUTF8);
2792
2793 ssize_t stringsAdded = 0;
2794 const size_t N = p->getOrderedTypes().size();
2795 for (size_t ti=0; ti<N; ti++) {
2796 sp<Type> t = p->getOrderedTypes().itemAt(ti);
2797 if (t == NULL) {
2798 typeStrings.add(String16("<empty>"), false);
2799 stringsAdded++;
2800 continue;
2801 }
2802
2803 while (stringsAdded < t->getIndex() - 1) {
2804 typeStrings.add(String16("<empty>"), false);
2805 stringsAdded++;
2806 }
2807
2808 const String16 typeName(t->getName());
2809 typeStrings.add(typeName, false);
2810 stringsAdded++;
2811
2812 // This is a hack to tweak the sorting order of the final strings,
2813 // to put stuff that is generally not language-specific first.
2814 String8 configTypeName(typeName);
2815 if (configTypeName == "drawable" || configTypeName == "layout"
2816 || configTypeName == "color" || configTypeName == "anim"
2817 || configTypeName == "interpolator" || configTypeName == "animator"
2818 || configTypeName == "xml" || configTypeName == "menu"
2819 || configTypeName == "mipmap" || configTypeName == "raw") {
2820 configTypeName = "1complex";
2821 } else {
2822 configTypeName = "2value";
2823 }
2824
2825 // mipmaps don't get filtered, so they will
2826 // allways end up in the base. Make sure they
2827 // don't end up in a split.
2828 if (typeName == mipmap16 && !isBase) {
2829 continue;
2830 }
2831
2832 const bool filterable = (typeName != mipmap16);
2833
2834 const size_t N = t->getOrderedConfigs().size();
2835 for (size_t ci=0; ci<N; ci++) {
2836 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
2837 if (c == NULL) {
2838 continue;
2839 }
2840 const size_t N = c->getEntries().size();
2841 for (size_t ei=0; ei<N; ei++) {
2842 ConfigDescription config = c->getEntries().keyAt(ei);
2843 if (filterable && !filter->match(config)) {
2844 continue;
2845 }
2846 sp<Entry> e = c->getEntries().valueAt(ei);
2847 if (e == NULL) {
2848 continue;
2849 }
2850 e->setNameIndex(keyStrings.add(e->getName(), true));
2851
2852 // If this entry has no values for other configs,
2853 // and is the default config, then it is special. Otherwise
2854 // we want to add it with the config info.
2855 ConfigDescription* valueConfig = NULL;
2856 if (N != 1 || config == nullConfig) {
2857 valueConfig = &config;
2858 }
2859
2860 status_t err = e->prepareFlatten(&valueStrings, this,
2861 &configTypeName, &config);
2862 if (err != NO_ERROR) {
2863 return err;
2864 }
2865 allEntries.add(e);
2866 }
2867 }
2868 }
2869
2870 p->setTypeStrings(typeStrings.createStringBlock());
2871 p->setKeyStrings(keyStrings.createStringBlock());
2872 }
2873
2874 if (bundle->getOutputAPKFile() != NULL) {
2875 // Now we want to sort the value strings for better locality. This will
2876 // cause the positions of the strings to change, so we need to go back
2877 // through out resource entries and update them accordingly. Only need
2878 // to do this if actually writing the output file.
2879 valueStrings.sortByConfig();
2880 for (pi=0; pi<allEntries.size(); pi++) {
2881 allEntries[pi]->remapStringValue(&valueStrings);
2882 }
2883 }
2884
2885 ssize_t strAmt = 0;
2886
2887 // Now build the array of package chunks.
2888 Vector<sp<AaptFile> > flatPackages;
2889 for (pi=0; pi<N; pi++) {
2890 sp<Package> p = mOrderedPackages.itemAt(pi);
2891 if (p->getTypes().size() == 0) {
2892 // Empty, skip!
2893 continue;
2894 }
2895
2896 const size_t N = p->getTypeStrings().size();
2897
2898 const size_t baseSize = sizeof(ResTable_package);
2899
2900 // Start the package data.
2901 sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8());
2902 ResTable_package* header = (ResTable_package*)data->editData(baseSize);
2903 if (header == NULL) {
2904 fprintf(stderr, "ERROR: out of memory creating ResTable_package\n");
2905 return NO_MEMORY;
2906 }
2907 memset(header, 0, sizeof(*header));
2908 header->header.type = htods(RES_TABLE_PACKAGE_TYPE);
2909 header->header.headerSize = htods(sizeof(*header));
2910 header->id = htodl(static_cast<uint32_t>(p->getAssignedId()));
2911 strcpy16_htod(header->name, p->getName().string());
2912
2913 // Write the string blocks.
2914 const size_t typeStringsStart = data->getSize();
2915 sp<AaptFile> strFile = p->getTypeStringsData();
2916 ssize_t amt = data->writeData(strFile->getData(), strFile->getSize());
2917 #if PRINT_STRING_METRICS
2918 fprintf(stderr, "**** type strings: %d\n", amt);
2919 #endif
2920 strAmt += amt;
2921 if (amt < 0) {
2922 return amt;
2923 }
2924 const size_t keyStringsStart = data->getSize();
2925 strFile = p->getKeyStringsData();
2926 amt = data->writeData(strFile->getData(), strFile->getSize());
2927 #if PRINT_STRING_METRICS
2928 fprintf(stderr, "**** key strings: %d\n", amt);
2929 #endif
2930 strAmt += amt;
2931 if (amt < 0) {
2932 return amt;
2933 }
2934
2935 if (isBase) {
2936 status_t err = flattenLibraryTable(data, libraryPackages);
2937 if (err != NO_ERROR) {
2938 fprintf(stderr, "ERROR: failed to write library table\n");
2939 return err;
2940 }
2941 }
2942
2943 // Build the type chunks inside of this package.
2944 for (size_t ti=0; ti<N; ti++) {
2945 // Retrieve them in the same order as the type string block.
2946 size_t len;
2947 String16 typeName(p->getTypeStrings().stringAt(ti, &len));
2948 sp<Type> t = p->getTypes().valueFor(typeName);
2949 LOG_ALWAYS_FATAL_IF(t == NULL && typeName != String16("<empty>"),
2950 "Type name %s not found",
2951 String8(typeName).string());
2952 if (t == NULL) {
2953 continue;
2954 }
2955 const bool filterable = (typeName != mipmap16);
2956 const bool skipEntireType = (typeName == mipmap16 && !isBase);
2957
2958 const size_t N = t != NULL ? t->getOrderedConfigs().size() : 0;
2959
2960 // Until a non-NO_ENTRY value has been written for a resource,
2961 // that resource is invalid; validResources[i] represents
2962 // the item at t->getOrderedConfigs().itemAt(i).
2963 Vector<bool> validResources;
2964 validResources.insertAt(false, 0, N);
2965
2966 // First write the typeSpec chunk, containing information about
2967 // each resource entry in this type.
2968 {
2969 const size_t typeSpecSize = sizeof(ResTable_typeSpec) + sizeof(uint32_t)*N;
2970 const size_t typeSpecStart = data->getSize();
2971 ResTable_typeSpec* tsHeader = (ResTable_typeSpec*)
2972 (((uint8_t*)data->editData(typeSpecStart+typeSpecSize)) + typeSpecStart);
2973 if (tsHeader == NULL) {
2974 fprintf(stderr, "ERROR: out of memory creating ResTable_typeSpec\n");
2975 return NO_MEMORY;
2976 }
2977 memset(tsHeader, 0, sizeof(*tsHeader));
2978 tsHeader->header.type = htods(RES_TABLE_TYPE_SPEC_TYPE);
2979 tsHeader->header.headerSize = htods(sizeof(*tsHeader));
2980 tsHeader->header.size = htodl(typeSpecSize);
2981 tsHeader->id = ti+1;
2982 tsHeader->entryCount = htodl(N);
2983
2984 uint32_t* typeSpecFlags = (uint32_t*)
2985 (((uint8_t*)data->editData())
2986 + typeSpecStart + sizeof(ResTable_typeSpec));
2987 memset(typeSpecFlags, 0, sizeof(uint32_t)*N);
2988
2989 for (size_t ei=0; ei<N; ei++) {
2990 sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei);
2991 if (cl == NULL) {
2992 continue;
2993 }
2994
2995 if (cl->getPublic()) {
2996 typeSpecFlags[ei] |= htodl(ResTable_typeSpec::SPEC_PUBLIC);
2997 }
2998
2999 if (skipEntireType) {
3000 continue;
3001 }
3002
3003 const size_t CN = cl->getEntries().size();
3004 for (size_t ci=0; ci<CN; ci++) {
3005 if (filterable && !filter->match(cl->getEntries().keyAt(ci))) {
3006 continue;
3007 }
3008 for (size_t cj=ci+1; cj<CN; cj++) {
3009 if (filterable && !filter->match(cl->getEntries().keyAt(cj))) {
3010 continue;
3011 }
3012 typeSpecFlags[ei] |= htodl(
3013 cl->getEntries().keyAt(ci).diff(cl->getEntries().keyAt(cj)));
3014 }
3015 }
3016 }
3017 }
3018
3019 if (skipEntireType) {
3020 continue;
3021 }
3022
3023 // We need to write one type chunk for each configuration for
3024 // which we have entries in this type.
3025 const SortedVector<ConfigDescription> uniqueConfigs(t->getUniqueConfigs());
3026 const size_t NC = uniqueConfigs.size();
3027
3028 const size_t typeSize = sizeof(ResTable_type) + sizeof(uint32_t)*N;
3029
3030 for (size_t ci=0; ci<NC; ci++) {
3031 const ConfigDescription& config = uniqueConfigs[ci];
3032
3033 NOISY(printf("Writing config %d config: imsi:%d/%d lang:%c%c cnt:%c%c "
3034 "orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d "
3035 "sw%ddp w%ddp h%ddp dir:%d\n",
3036 ti+1,
3037 config.mcc, config.mnc,
3038 config.language[0] ? config.language[0] : '-',
3039 config.language[1] ? config.language[1] : '-',
3040 config.country[0] ? config.country[0] : '-',
3041 config.country[1] ? config.country[1] : '-',
3042 config.orientation,
3043 config.uiMode,
3044 config.touchscreen,
3045 config.density,
3046 config.keyboard,
3047 config.inputFlags,
3048 config.navigation,
3049 config.screenWidth,
3050 config.screenHeight,
3051 config.smallestScreenWidthDp,
3052 config.screenWidthDp,
3053 config.screenHeightDp,
3054 config.layoutDirection));
3055
3056 if (filterable && !filter->match(config)) {
3057 continue;
3058 }
3059
3060 const size_t typeStart = data->getSize();
3061
3062 ResTable_type* tHeader = (ResTable_type*)
3063 (((uint8_t*)data->editData(typeStart+typeSize)) + typeStart);
3064 if (tHeader == NULL) {
3065 fprintf(stderr, "ERROR: out of memory creating ResTable_type\n");
3066 return NO_MEMORY;
3067 }
3068
3069 memset(tHeader, 0, sizeof(*tHeader));
3070 tHeader->header.type = htods(RES_TABLE_TYPE_TYPE);
3071 tHeader->header.headerSize = htods(sizeof(*tHeader));
3072 tHeader->id = ti+1;
3073 tHeader->entryCount = htodl(N);
3074 tHeader->entriesStart = htodl(typeSize);
3075 tHeader->config = config;
3076 NOISY(printf("Writing type %d config: imsi:%d/%d lang:%c%c cnt:%c%c "
3077 "orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d "
3078 "sw%ddp w%ddp h%ddp dir:%d\n",
3079 ti+1,
3080 tHeader->config.mcc, tHeader->config.mnc,
3081 tHeader->config.language[0] ? tHeader->config.language[0] : '-',
3082 tHeader->config.language[1] ? tHeader->config.language[1] : '-',
3083 tHeader->config.country[0] ? tHeader->config.country[0] : '-',
3084 tHeader->config.country[1] ? tHeader->config.country[1] : '-',
3085 tHeader->config.orientation,
3086 tHeader->config.uiMode,
3087 tHeader->config.touchscreen,
3088 tHeader->config.density,
3089 tHeader->config.keyboard,
3090 tHeader->config.inputFlags,
3091 tHeader->config.navigation,
3092 tHeader->config.screenWidth,
3093 tHeader->config.screenHeight,
3094 tHeader->config.smallestScreenWidthDp,
3095 tHeader->config.screenWidthDp,
3096 tHeader->config.screenHeightDp,
3097 tHeader->config.layoutDirection));
3098 tHeader->config.swapHtoD();
3099
3100 // Build the entries inside of this type.
3101 for (size_t ei=0; ei<N; ei++) {
3102 sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei);
3103 sp<Entry> e = NULL;
3104 if (cl != NULL) {
3105 e = cl->getEntries().valueFor(config);
3106 }
3107
3108 // Set the offset for this entry in its type.
3109 uint32_t* index = (uint32_t*)
3110 (((uint8_t*)data->editData())
3111 + typeStart + sizeof(ResTable_type));
3112 if (e != NULL) {
3113 index[ei] = htodl(data->getSize()-typeStart-typeSize);
3114
3115 // Create the entry.
3116 ssize_t amt = e->flatten(bundle, data, cl->getPublic());
3117 if (amt < 0) {
3118 return amt;
3119 }
3120 validResources.editItemAt(ei) = true;
3121 } else {
3122 index[ei] = htodl(ResTable_type::NO_ENTRY);
3123 }
3124 }
3125
3126 // Fill in the rest of the type information.
3127 tHeader = (ResTable_type*)
3128 (((uint8_t*)data->editData()) + typeStart);
3129 tHeader->header.size = htodl(data->getSize()-typeStart);
3130 }
3131
3132 // If we're building splits, then each invocation of the flattening
3133 // step will have 'missing' entries. Don't warn/error for this case.
3134 if (bundle->getSplitConfigurations().isEmpty()) {
3135 bool missing_entry = false;
3136 const char* log_prefix = bundle->getErrorOnMissingConfigEntry() ?
3137 "error" : "warning";
3138 for (size_t i = 0; i < N; ++i) {
3139 if (!validResources[i]) {
3140 sp<ConfigList> c = t->getOrderedConfigs().itemAt(i);
3141 if (c != NULL) {
3142 fprintf(stderr, "%s: no entries written for %s/%s (0x%08x)\n", log_prefix,
3143 String8(typeName).string(), String8(c->getName()).string(),
3144 Res_MAKEID(p->getAssignedId() - 1, ti, i));
3145 }
3146 missing_entry = true;
3147 }
3148 }
3149 if (bundle->getErrorOnMissingConfigEntry() && missing_entry) {
3150 fprintf(stderr, "Error: Missing entries, quit!\n");
3151 return NOT_ENOUGH_DATA;
3152 }
3153 }
3154 }
3155
3156 // Fill in the rest of the package information.
3157 header = (ResTable_package*)data->editData();
3158 header->header.size = htodl(data->getSize());
3159 header->typeStrings = htodl(typeStringsStart);
3160 header->lastPublicType = htodl(p->getTypeStrings().size());
3161 header->keyStrings = htodl(keyStringsStart);
3162 header->lastPublicKey = htodl(p->getKeyStrings().size());
3163
3164 flatPackages.add(data);
3165 }
3166
3167 // And now write out the final chunks.
3168 const size_t dataStart = dest->getSize();
3169
3170 {
3171 // blah
3172 ResTable_header header;
3173 memset(&header, 0, sizeof(header));
3174 header.header.type = htods(RES_TABLE_TYPE);
3175 header.header.headerSize = htods(sizeof(header));
3176 header.packageCount = htodl(flatPackages.size());
3177 status_t err = dest->writeData(&header, sizeof(header));
3178 if (err != NO_ERROR) {
3179 fprintf(stderr, "ERROR: out of memory creating ResTable_header\n");
3180 return err;
3181 }
3182 }
3183
3184 ssize_t strStart = dest->getSize();
3185 status_t err = valueStrings.writeStringBlock(dest);
3186 if (err != NO_ERROR) {
3187 return err;
3188 }
3189
3190 ssize_t amt = (dest->getSize()-strStart);
3191 strAmt += amt;
3192 #if PRINT_STRING_METRICS
3193 fprintf(stderr, "**** value strings: %d\n", amt);
3194 fprintf(stderr, "**** total strings: %d\n", strAmt);
3195 #endif
3196
3197 for (pi=0; pi<flatPackages.size(); pi++) {
3198 err = dest->writeData(flatPackages[pi]->getData(),
3199 flatPackages[pi]->getSize());
3200 if (err != NO_ERROR) {
3201 fprintf(stderr, "ERROR: out of memory creating package chunk for ResTable_header\n");
3202 return err;
3203 }
3204 }
3205
3206 ResTable_header* header = (ResTable_header*)
3207 (((uint8_t*)dest->getData()) + dataStart);
3208 header->header.size = htodl(dest->getSize() - dataStart);
3209
3210 NOISY(aout << "Resource table:"
3211 << HexDump(dest->getData(), dest->getSize()) << endl);
3212
3213 #if PRINT_STRING_METRICS
3214 fprintf(stderr, "**** total resource table size: %d / %d%% strings\n",
3215 dest->getSize(), (strAmt*100)/dest->getSize());
3216 #endif
3217
3218 return NO_ERROR;
3219 }
3220
flattenLibraryTable(const sp<AaptFile> & dest,const Vector<sp<Package>> & libs)3221 status_t ResourceTable::flattenLibraryTable(const sp<AaptFile>& dest, const Vector<sp<Package> >& libs) {
3222 // Write out the library table if necessary
3223 if (libs.size() > 0) {
3224 NOISY(fprintf(stderr, "Writing library reference table\n"));
3225
3226 const size_t libStart = dest->getSize();
3227 const size_t count = libs.size();
3228 ResTable_lib_header* libHeader = (ResTable_lib_header*) dest->editDataInRange(
3229 libStart, sizeof(ResTable_lib_header));
3230
3231 memset(libHeader, 0, sizeof(*libHeader));
3232 libHeader->header.type = htods(RES_TABLE_LIBRARY_TYPE);
3233 libHeader->header.headerSize = htods(sizeof(*libHeader));
3234 libHeader->header.size = htodl(sizeof(*libHeader) + (sizeof(ResTable_lib_entry) * count));
3235 libHeader->count = htodl(count);
3236
3237 // Write the library entries
3238 for (size_t i = 0; i < count; i++) {
3239 const size_t entryStart = dest->getSize();
3240 sp<Package> libPackage = libs[i];
3241 NOISY(fprintf(stderr, " Entry %s -> 0x%02x\n",
3242 String8(libPackage->getName()).string(),
3243 (uint8_t)libPackage->getAssignedId()));
3244
3245 ResTable_lib_entry* entry = (ResTable_lib_entry*) dest->editDataInRange(
3246 entryStart, sizeof(ResTable_lib_entry));
3247 memset(entry, 0, sizeof(*entry));
3248 entry->packageId = htodl(libPackage->getAssignedId());
3249 strcpy16_htod(entry->packageName, libPackage->getName().string());
3250 }
3251 }
3252 return NO_ERROR;
3253 }
3254
writePublicDefinitions(const String16 & package,FILE * fp)3255 void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp)
3256 {
3257 fprintf(fp,
3258 "<!-- This file contains <public> resource definitions for all\n"
3259 " resources that were generated from the source data. -->\n"
3260 "\n"
3261 "<resources>\n");
3262
3263 writePublicDefinitions(package, fp, true);
3264 writePublicDefinitions(package, fp, false);
3265
3266 fprintf(fp,
3267 "\n"
3268 "</resources>\n");
3269 }
3270
writePublicDefinitions(const String16 & package,FILE * fp,bool pub)3271 void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp, bool pub)
3272 {
3273 bool didHeader = false;
3274
3275 sp<Package> pkg = mPackages.valueFor(package);
3276 if (pkg != NULL) {
3277 const size_t NT = pkg->getOrderedTypes().size();
3278 for (size_t i=0; i<NT; i++) {
3279 sp<Type> t = pkg->getOrderedTypes().itemAt(i);
3280 if (t == NULL) {
3281 continue;
3282 }
3283
3284 bool didType = false;
3285
3286 const size_t NC = t->getOrderedConfigs().size();
3287 for (size_t j=0; j<NC; j++) {
3288 sp<ConfigList> c = t->getOrderedConfigs().itemAt(j);
3289 if (c == NULL) {
3290 continue;
3291 }
3292
3293 if (c->getPublic() != pub) {
3294 continue;
3295 }
3296
3297 if (!didType) {
3298 fprintf(fp, "\n");
3299 didType = true;
3300 }
3301 if (!didHeader) {
3302 if (pub) {
3303 fprintf(fp," <!-- PUBLIC SECTION. These resources have been declared public.\n");
3304 fprintf(fp," Changes to these definitions will break binary compatibility. -->\n\n");
3305 } else {
3306 fprintf(fp," <!-- PRIVATE SECTION. These resources have not been declared public.\n");
3307 fprintf(fp," You can make them public my moving these lines into a file in res/values. -->\n\n");
3308 }
3309 didHeader = true;
3310 }
3311 if (!pub) {
3312 const size_t NE = c->getEntries().size();
3313 for (size_t k=0; k<NE; k++) {
3314 const SourcePos& pos = c->getEntries().valueAt(k)->getPos();
3315 if (pos.file != "") {
3316 fprintf(fp," <!-- Declared at %s:%d -->\n",
3317 pos.file.string(), pos.line);
3318 }
3319 }
3320 }
3321 fprintf(fp, " <public type=\"%s\" name=\"%s\" id=\"0x%08x\" />\n",
3322 String8(t->getName()).string(),
3323 String8(c->getName()).string(),
3324 getResId(pkg, t, c->getEntryIndex()));
3325 }
3326 }
3327 }
3328 }
3329
Item(const SourcePos & _sourcePos,bool _isId,const String16 & _value,const Vector<StringPool::entry_style_span> * _style,int32_t _format)3330 ResourceTable::Item::Item(const SourcePos& _sourcePos,
3331 bool _isId,
3332 const String16& _value,
3333 const Vector<StringPool::entry_style_span>* _style,
3334 int32_t _format)
3335 : sourcePos(_sourcePos)
3336 , isId(_isId)
3337 , value(_value)
3338 , format(_format)
3339 , bagKeyId(0)
3340 , evaluating(false)
3341 {
3342 if (_style) {
3343 style = *_style;
3344 }
3345 }
3346
Entry(const Entry & entry)3347 ResourceTable::Entry::Entry(const Entry& entry)
3348 : RefBase()
3349 , mName(entry.mName)
3350 , mParent(entry.mParent)
3351 , mType(entry.mType)
3352 , mItem(entry.mItem)
3353 , mItemFormat(entry.mItemFormat)
3354 , mBag(entry.mBag)
3355 , mNameIndex(entry.mNameIndex)
3356 , mParentId(entry.mParentId)
3357 , mPos(entry.mPos) {}
3358
operator =(const Entry & entry)3359 ResourceTable::Entry& ResourceTable::Entry::operator=(const Entry& entry) {
3360 mName = entry.mName;
3361 mParent = entry.mParent;
3362 mType = entry.mType;
3363 mItem = entry.mItem;
3364 mItemFormat = entry.mItemFormat;
3365 mBag = entry.mBag;
3366 mNameIndex = entry.mNameIndex;
3367 mParentId = entry.mParentId;
3368 mPos = entry.mPos;
3369 return *this;
3370 }
3371
makeItABag(const SourcePos & sourcePos)3372 status_t ResourceTable::Entry::makeItABag(const SourcePos& sourcePos)
3373 {
3374 if (mType == TYPE_BAG) {
3375 return NO_ERROR;
3376 }
3377 if (mType == TYPE_UNKNOWN) {
3378 mType = TYPE_BAG;
3379 return NO_ERROR;
3380 }
3381 sourcePos.error("Resource entry %s is already defined as a single item.\n"
3382 "%s:%d: Originally defined here.\n",
3383 String8(mName).string(),
3384 mItem.sourcePos.file.string(), mItem.sourcePos.line);
3385 return UNKNOWN_ERROR;
3386 }
3387
setItem(const SourcePos & sourcePos,const String16 & value,const Vector<StringPool::entry_style_span> * style,int32_t format,const bool overwrite)3388 status_t ResourceTable::Entry::setItem(const SourcePos& sourcePos,
3389 const String16& value,
3390 const Vector<StringPool::entry_style_span>* style,
3391 int32_t format,
3392 const bool overwrite)
3393 {
3394 Item item(sourcePos, false, value, style);
3395
3396 if (mType == TYPE_BAG) {
3397 if (mBag.size() == 0) {
3398 sourcePos.error("Resource entry %s is already defined as a bag.",
3399 String8(mName).string());
3400 } else {
3401 const Item& item(mBag.valueAt(0));
3402 sourcePos.error("Resource entry %s is already defined as a bag.\n"
3403 "%s:%d: Originally defined here.\n",
3404 String8(mName).string(),
3405 item.sourcePos.file.string(), item.sourcePos.line);
3406 }
3407 return UNKNOWN_ERROR;
3408 }
3409 if ( (mType != TYPE_UNKNOWN) && (overwrite == false) ) {
3410 sourcePos.error("Resource entry %s is already defined.\n"
3411 "%s:%d: Originally defined here.\n",
3412 String8(mName).string(),
3413 mItem.sourcePos.file.string(), mItem.sourcePos.line);
3414 return UNKNOWN_ERROR;
3415 }
3416
3417 mType = TYPE_ITEM;
3418 mItem = item;
3419 mItemFormat = format;
3420 return NO_ERROR;
3421 }
3422
addToBag(const SourcePos & sourcePos,const String16 & key,const String16 & value,const Vector<StringPool::entry_style_span> * style,bool replace,bool isId,int32_t format)3423 status_t ResourceTable::Entry::addToBag(const SourcePos& sourcePos,
3424 const String16& key, const String16& value,
3425 const Vector<StringPool::entry_style_span>* style,
3426 bool replace, bool isId, int32_t format)
3427 {
3428 status_t err = makeItABag(sourcePos);
3429 if (err != NO_ERROR) {
3430 return err;
3431 }
3432
3433 Item item(sourcePos, isId, value, style, format);
3434
3435 // XXX NOTE: there is an error if you try to have a bag with two keys,
3436 // one an attr and one an id, with the same name. Not something we
3437 // currently ever have to worry about.
3438 ssize_t origKey = mBag.indexOfKey(key);
3439 if (origKey >= 0) {
3440 if (!replace) {
3441 const Item& item(mBag.valueAt(origKey));
3442 sourcePos.error("Resource entry %s already has bag item %s.\n"
3443 "%s:%d: Originally defined here.\n",
3444 String8(mName).string(), String8(key).string(),
3445 item.sourcePos.file.string(), item.sourcePos.line);
3446 return UNKNOWN_ERROR;
3447 }
3448 //printf("Replacing %s with %s\n",
3449 // String8(mBag.valueFor(key).value).string(), String8(value).string());
3450 mBag.replaceValueFor(key, item);
3451 }
3452
3453 mBag.add(key, item);
3454 return NO_ERROR;
3455 }
3456
removeFromBag(const String16 & key)3457 status_t ResourceTable::Entry::removeFromBag(const String16& key) {
3458 if (mType != Entry::TYPE_BAG) {
3459 return NO_ERROR;
3460 }
3461
3462 if (mBag.removeItem(key) >= 0) {
3463 return NO_ERROR;
3464 }
3465 return UNKNOWN_ERROR;
3466 }
3467
emptyBag(const SourcePos & sourcePos)3468 status_t ResourceTable::Entry::emptyBag(const SourcePos& sourcePos)
3469 {
3470 status_t err = makeItABag(sourcePos);
3471 if (err != NO_ERROR) {
3472 return err;
3473 }
3474
3475 mBag.clear();
3476 return NO_ERROR;
3477 }
3478
generateAttributes(ResourceTable * table,const String16 & package)3479 status_t ResourceTable::Entry::generateAttributes(ResourceTable* table,
3480 const String16& package)
3481 {
3482 const String16 attr16("attr");
3483 const String16 id16("id");
3484 const size_t N = mBag.size();
3485 for (size_t i=0; i<N; i++) {
3486 const String16& key = mBag.keyAt(i);
3487 const Item& it = mBag.valueAt(i);
3488 if (it.isId) {
3489 if (!table->hasBagOrEntry(key, &id16, &package)) {
3490 String16 value("false");
3491 NOISY(fprintf(stderr, "Generating %s:id/%s\n",
3492 String8(package).string(),
3493 String8(key).string()));
3494 status_t err = table->addEntry(SourcePos(String8("<generated>"), 0), package,
3495 id16, key, value);
3496 if (err != NO_ERROR) {
3497 return err;
3498 }
3499 }
3500 } else if (!table->hasBagOrEntry(key, &attr16, &package)) {
3501
3502 #if 1
3503 // fprintf(stderr, "ERROR: Bag attribute '%s' has not been defined.\n",
3504 // String8(key).string());
3505 // const Item& item(mBag.valueAt(i));
3506 // fprintf(stderr, "Referenced from file %s line %d\n",
3507 // item.sourcePos.file.string(), item.sourcePos.line);
3508 // return UNKNOWN_ERROR;
3509 #else
3510 char numberStr[16];
3511 sprintf(numberStr, "%d", ResTable_map::TYPE_ANY);
3512 status_t err = table->addBag(SourcePos("<generated>", 0), package,
3513 attr16, key, String16(""),
3514 String16("^type"),
3515 String16(numberStr), NULL, NULL);
3516 if (err != NO_ERROR) {
3517 return err;
3518 }
3519 #endif
3520 }
3521 }
3522 return NO_ERROR;
3523 }
3524
assignResourceIds(ResourceTable * table,const String16 & package)3525 status_t ResourceTable::Entry::assignResourceIds(ResourceTable* table,
3526 const String16& package)
3527 {
3528 bool hasErrors = false;
3529
3530 if (mType == TYPE_BAG) {
3531 const char* errorMsg;
3532 const String16 style16("style");
3533 const String16 attr16("attr");
3534 const String16 id16("id");
3535 mParentId = 0;
3536 if (mParent.size() > 0) {
3537 mParentId = table->getResId(mParent, &style16, NULL, &errorMsg);
3538 if (mParentId == 0) {
3539 mPos.error("Error retrieving parent for item: %s '%s'.\n",
3540 errorMsg, String8(mParent).string());
3541 hasErrors = true;
3542 }
3543 }
3544 const size_t N = mBag.size();
3545 for (size_t i=0; i<N; i++) {
3546 const String16& key = mBag.keyAt(i);
3547 Item& it = mBag.editValueAt(i);
3548 it.bagKeyId = table->getResId(key,
3549 it.isId ? &id16 : &attr16, NULL, &errorMsg);
3550 //printf("Bag key of %s: #%08x\n", String8(key).string(), it.bagKeyId);
3551 if (it.bagKeyId == 0) {
3552 it.sourcePos.error("Error: %s: %s '%s'.\n", errorMsg,
3553 String8(it.isId ? id16 : attr16).string(),
3554 String8(key).string());
3555 hasErrors = true;
3556 }
3557 }
3558 }
3559 return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
3560 }
3561
prepareFlatten(StringPool * strings,ResourceTable * table,const String8 * configTypeName,const ConfigDescription * config)3562 status_t ResourceTable::Entry::prepareFlatten(StringPool* strings, ResourceTable* table,
3563 const String8* configTypeName, const ConfigDescription* config)
3564 {
3565 if (mType == TYPE_ITEM) {
3566 Item& it = mItem;
3567 AccessorCookie ac(it.sourcePos, String8(mName), String8(it.value));
3568 if (!table->stringToValue(&it.parsedValue, strings,
3569 it.value, false, true, 0,
3570 &it.style, NULL, &ac, mItemFormat,
3571 configTypeName, config)) {
3572 return UNKNOWN_ERROR;
3573 }
3574 } else if (mType == TYPE_BAG) {
3575 const size_t N = mBag.size();
3576 for (size_t i=0; i<N; i++) {
3577 const String16& key = mBag.keyAt(i);
3578 Item& it = mBag.editValueAt(i);
3579 AccessorCookie ac(it.sourcePos, String8(key), String8(it.value));
3580 if (!table->stringToValue(&it.parsedValue, strings,
3581 it.value, false, true, it.bagKeyId,
3582 &it.style, NULL, &ac, it.format,
3583 configTypeName, config)) {
3584 return UNKNOWN_ERROR;
3585 }
3586 }
3587 } else {
3588 mPos.error("Error: entry %s is not a single item or a bag.\n",
3589 String8(mName).string());
3590 return UNKNOWN_ERROR;
3591 }
3592 return NO_ERROR;
3593 }
3594
remapStringValue(StringPool * strings)3595 status_t ResourceTable::Entry::remapStringValue(StringPool* strings)
3596 {
3597 if (mType == TYPE_ITEM) {
3598 Item& it = mItem;
3599 if (it.parsedValue.dataType == Res_value::TYPE_STRING) {
3600 it.parsedValue.data = strings->mapOriginalPosToNewPos(it.parsedValue.data);
3601 }
3602 } else if (mType == TYPE_BAG) {
3603 const size_t N = mBag.size();
3604 for (size_t i=0; i<N; i++) {
3605 Item& it = mBag.editValueAt(i);
3606 if (it.parsedValue.dataType == Res_value::TYPE_STRING) {
3607 it.parsedValue.data = strings->mapOriginalPosToNewPos(it.parsedValue.data);
3608 }
3609 }
3610 } else {
3611 mPos.error("Error: entry %s is not a single item or a bag.\n",
3612 String8(mName).string());
3613 return UNKNOWN_ERROR;
3614 }
3615 return NO_ERROR;
3616 }
3617
flatten(Bundle * bundle,const sp<AaptFile> & data,bool isPublic)3618 ssize_t ResourceTable::Entry::flatten(Bundle* bundle, const sp<AaptFile>& data, bool isPublic)
3619 {
3620 size_t amt = 0;
3621 ResTable_entry header;
3622 memset(&header, 0, sizeof(header));
3623 header.size = htods(sizeof(header));
3624 const type ty = this != NULL ? mType : TYPE_ITEM;
3625 if (this != NULL) {
3626 if (ty == TYPE_BAG) {
3627 header.flags |= htods(header.FLAG_COMPLEX);
3628 }
3629 if (isPublic) {
3630 header.flags |= htods(header.FLAG_PUBLIC);
3631 }
3632 header.key.index = htodl(mNameIndex);
3633 }
3634 if (ty != TYPE_BAG) {
3635 status_t err = data->writeData(&header, sizeof(header));
3636 if (err != NO_ERROR) {
3637 fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n");
3638 return err;
3639 }
3640
3641 const Item& it = mItem;
3642 Res_value par;
3643 memset(&par, 0, sizeof(par));
3644 par.size = htods(it.parsedValue.size);
3645 par.dataType = it.parsedValue.dataType;
3646 par.res0 = it.parsedValue.res0;
3647 par.data = htodl(it.parsedValue.data);
3648 #if 0
3649 printf("Writing item (%s): type=%d, data=0x%x, res0=0x%x\n",
3650 String8(mName).string(), it.parsedValue.dataType,
3651 it.parsedValue.data, par.res0);
3652 #endif
3653 err = data->writeData(&par, it.parsedValue.size);
3654 if (err != NO_ERROR) {
3655 fprintf(stderr, "ERROR: out of memory creating Res_value\n");
3656 return err;
3657 }
3658 amt += it.parsedValue.size;
3659 } else {
3660 size_t N = mBag.size();
3661 size_t i;
3662 // Create correct ordering of items.
3663 KeyedVector<uint32_t, const Item*> items;
3664 for (i=0; i<N; i++) {
3665 const Item& it = mBag.valueAt(i);
3666 items.add(it.bagKeyId, &it);
3667 }
3668 N = items.size();
3669
3670 ResTable_map_entry mapHeader;
3671 memcpy(&mapHeader, &header, sizeof(header));
3672 mapHeader.size = htods(sizeof(mapHeader));
3673 mapHeader.parent.ident = htodl(mParentId);
3674 mapHeader.count = htodl(N);
3675 status_t err = data->writeData(&mapHeader, sizeof(mapHeader));
3676 if (err != NO_ERROR) {
3677 fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n");
3678 return err;
3679 }
3680
3681 for (i=0; i<N; i++) {
3682 const Item& it = *items.valueAt(i);
3683 ResTable_map map;
3684 map.name.ident = htodl(it.bagKeyId);
3685 map.value.size = htods(it.parsedValue.size);
3686 map.value.dataType = it.parsedValue.dataType;
3687 map.value.res0 = it.parsedValue.res0;
3688 map.value.data = htodl(it.parsedValue.data);
3689 err = data->writeData(&map, sizeof(map));
3690 if (err != NO_ERROR) {
3691 fprintf(stderr, "ERROR: out of memory creating Res_value\n");
3692 return err;
3693 }
3694 amt += sizeof(map);
3695 }
3696 }
3697 return amt;
3698 }
3699
appendComment(const String16 & comment,bool onlyIfEmpty)3700 void ResourceTable::ConfigList::appendComment(const String16& comment,
3701 bool onlyIfEmpty)
3702 {
3703 if (comment.size() <= 0) {
3704 return;
3705 }
3706 if (onlyIfEmpty && mComment.size() > 0) {
3707 return;
3708 }
3709 if (mComment.size() > 0) {
3710 mComment.append(String16("\n"));
3711 }
3712 mComment.append(comment);
3713 }
3714
appendTypeComment(const String16 & comment)3715 void ResourceTable::ConfigList::appendTypeComment(const String16& comment)
3716 {
3717 if (comment.size() <= 0) {
3718 return;
3719 }
3720 if (mTypeComment.size() > 0) {
3721 mTypeComment.append(String16("\n"));
3722 }
3723 mTypeComment.append(comment);
3724 }
3725
addPublic(const SourcePos & sourcePos,const String16 & name,const uint32_t ident)3726 status_t ResourceTable::Type::addPublic(const SourcePos& sourcePos,
3727 const String16& name,
3728 const uint32_t ident)
3729 {
3730 #if 0
3731 int32_t entryIdx = Res_GETENTRY(ident);
3732 if (entryIdx < 0) {
3733 sourcePos.error("Public resource %s/%s has an invalid 0 identifier (0x%08x).\n",
3734 String8(mName).string(), String8(name).string(), ident);
3735 return UNKNOWN_ERROR;
3736 }
3737 #endif
3738
3739 int32_t typeIdx = Res_GETTYPE(ident);
3740 if (typeIdx >= 0) {
3741 typeIdx++;
3742 if (mPublicIndex > 0 && mPublicIndex != typeIdx) {
3743 sourcePos.error("Public resource %s/%s has conflicting type codes for its"
3744 " public identifiers (0x%x vs 0x%x).\n",
3745 String8(mName).string(), String8(name).string(),
3746 mPublicIndex, typeIdx);
3747 return UNKNOWN_ERROR;
3748 }
3749 mPublicIndex = typeIdx;
3750 }
3751
3752 if (mFirstPublicSourcePos == NULL) {
3753 mFirstPublicSourcePos = new SourcePos(sourcePos);
3754 }
3755
3756 if (mPublic.indexOfKey(name) < 0) {
3757 mPublic.add(name, Public(sourcePos, String16(), ident));
3758 } else {
3759 Public& p = mPublic.editValueFor(name);
3760 if (p.ident != ident) {
3761 sourcePos.error("Public resource %s/%s has conflicting public identifiers"
3762 " (0x%08x vs 0x%08x).\n"
3763 "%s:%d: Originally defined here.\n",
3764 String8(mName).string(), String8(name).string(), p.ident, ident,
3765 p.sourcePos.file.string(), p.sourcePos.line);
3766 return UNKNOWN_ERROR;
3767 }
3768 }
3769
3770 return NO_ERROR;
3771 }
3772
canAddEntry(const String16 & name)3773 void ResourceTable::Type::canAddEntry(const String16& name)
3774 {
3775 mCanAddEntries.add(name);
3776 }
3777
getEntry(const String16 & entry,const SourcePos & sourcePos,const ResTable_config * config,bool doSetIndex,bool overlay,bool autoAddOverlay)3778 sp<ResourceTable::Entry> ResourceTable::Type::getEntry(const String16& entry,
3779 const SourcePos& sourcePos,
3780 const ResTable_config* config,
3781 bool doSetIndex,
3782 bool overlay,
3783 bool autoAddOverlay)
3784 {
3785 int pos = -1;
3786 sp<ConfigList> c = mConfigs.valueFor(entry);
3787 if (c == NULL) {
3788 if (overlay && !autoAddOverlay && mCanAddEntries.indexOf(entry) < 0) {
3789 sourcePos.error("Resource at %s appears in overlay but not"
3790 " in the base package; use <add-resource> to add.\n",
3791 String8(entry).string());
3792 return NULL;
3793 }
3794 c = new ConfigList(entry, sourcePos);
3795 mConfigs.add(entry, c);
3796 pos = (int)mOrderedConfigs.size();
3797 mOrderedConfigs.add(c);
3798 if (doSetIndex) {
3799 c->setEntryIndex(pos);
3800 }
3801 }
3802
3803 ConfigDescription cdesc;
3804 if (config) cdesc = *config;
3805
3806 sp<Entry> e = c->getEntries().valueFor(cdesc);
3807 if (e == NULL) {
3808 if (config != NULL) {
3809 NOISY(printf("New entry at %s:%d: imsi:%d/%d lang:%c%c cnt:%c%c "
3810 "orien:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d "
3811 "sw%ddp w%ddp h%ddp dir:%d\n",
3812 sourcePos.file.string(), sourcePos.line,
3813 config->mcc, config->mnc,
3814 config->language[0] ? config->language[0] : '-',
3815 config->language[1] ? config->language[1] : '-',
3816 config->country[0] ? config->country[0] : '-',
3817 config->country[1] ? config->country[1] : '-',
3818 config->orientation,
3819 config->touchscreen,
3820 config->density,
3821 config->keyboard,
3822 config->inputFlags,
3823 config->navigation,
3824 config->screenWidth,
3825 config->screenHeight,
3826 config->smallestScreenWidthDp,
3827 config->screenWidthDp,
3828 config->screenHeightDp,
3829 config->layoutDirection));
3830 } else {
3831 NOISY(printf("New entry at %s:%d: NULL config\n",
3832 sourcePos.file.string(), sourcePos.line));
3833 }
3834 e = new Entry(entry, sourcePos);
3835 c->addEntry(cdesc, e);
3836 /*
3837 if (doSetIndex) {
3838 if (pos < 0) {
3839 for (pos=0; pos<(int)mOrderedConfigs.size(); pos++) {
3840 if (mOrderedConfigs[pos] == c) {
3841 break;
3842 }
3843 }
3844 if (pos >= (int)mOrderedConfigs.size()) {
3845 sourcePos.error("Internal error: config not found in mOrderedConfigs when adding entry");
3846 return NULL;
3847 }
3848 }
3849 e->setEntryIndex(pos);
3850 }
3851 */
3852 }
3853
3854 return e;
3855 }
3856
removeEntry(const String16 & entry)3857 sp<ResourceTable::ConfigList> ResourceTable::Type::removeEntry(const String16& entry) {
3858 ssize_t idx = mConfigs.indexOfKey(entry);
3859 if (idx < 0) {
3860 return NULL;
3861 }
3862
3863 sp<ConfigList> removed = mConfigs.valueAt(idx);
3864 mConfigs.removeItemsAt(idx);
3865
3866 Vector<sp<ConfigList> >::iterator iter = std::find(
3867 mOrderedConfigs.begin(), mOrderedConfigs.end(), removed);
3868 if (iter != mOrderedConfigs.end()) {
3869 mOrderedConfigs.erase(iter);
3870 }
3871
3872 mPublic.removeItem(entry);
3873 return removed;
3874 }
3875
getUniqueConfigs() const3876 SortedVector<ConfigDescription> ResourceTable::Type::getUniqueConfigs() const {
3877 SortedVector<ConfigDescription> unique;
3878 const size_t entryCount = mOrderedConfigs.size();
3879 for (size_t i = 0; i < entryCount; i++) {
3880 if (mOrderedConfigs[i] == NULL) {
3881 continue;
3882 }
3883 const DefaultKeyedVector<ConfigDescription, sp<Entry> >& configs =
3884 mOrderedConfigs[i]->getEntries();
3885 const size_t configCount = configs.size();
3886 for (size_t j = 0; j < configCount; j++) {
3887 unique.add(configs.keyAt(j));
3888 }
3889 }
3890 return unique;
3891 }
3892
applyPublicEntryOrder()3893 status_t ResourceTable::Type::applyPublicEntryOrder()
3894 {
3895 size_t N = mOrderedConfigs.size();
3896 Vector<sp<ConfigList> > origOrder(mOrderedConfigs);
3897 bool hasError = false;
3898
3899 size_t i;
3900 for (i=0; i<N; i++) {
3901 mOrderedConfigs.replaceAt(NULL, i);
3902 }
3903
3904 const size_t NP = mPublic.size();
3905 //printf("Ordering %d configs from %d public defs\n", N, NP);
3906 size_t j;
3907 for (j=0; j<NP; j++) {
3908 const String16& name = mPublic.keyAt(j);
3909 const Public& p = mPublic.valueAt(j);
3910 int32_t idx = Res_GETENTRY(p.ident);
3911 //printf("Looking for entry \"%s\"/\"%s\" (0x%08x) in %d...\n",
3912 // String8(mName).string(), String8(name).string(), p.ident, N);
3913 bool found = false;
3914 for (i=0; i<N; i++) {
3915 sp<ConfigList> e = origOrder.itemAt(i);
3916 //printf("#%d: \"%s\"\n", i, String8(e->getName()).string());
3917 if (e->getName() == name) {
3918 if (idx >= (int32_t)mOrderedConfigs.size()) {
3919 mOrderedConfigs.resize(idx + 1);
3920 }
3921
3922 if (mOrderedConfigs.itemAt(idx) == NULL) {
3923 e->setPublic(true);
3924 e->setPublicSourcePos(p.sourcePos);
3925 mOrderedConfigs.replaceAt(e, idx);
3926 origOrder.removeAt(i);
3927 N--;
3928 found = true;
3929 break;
3930 } else {
3931 sp<ConfigList> oe = mOrderedConfigs.itemAt(idx);
3932
3933 p.sourcePos.error("Multiple entry names declared for public entry"
3934 " identifier 0x%x in type %s (%s vs %s).\n"
3935 "%s:%d: Originally defined here.",
3936 idx+1, String8(mName).string(),
3937 String8(oe->getName()).string(),
3938 String8(name).string(),
3939 oe->getPublicSourcePos().file.string(),
3940 oe->getPublicSourcePos().line);
3941 hasError = true;
3942 }
3943 }
3944 }
3945
3946 if (!found) {
3947 p.sourcePos.error("Public symbol %s/%s declared here is not defined.",
3948 String8(mName).string(), String8(name).string());
3949 hasError = true;
3950 }
3951 }
3952
3953 //printf("Copying back in %d non-public configs, have %d\n", N, origOrder.size());
3954
3955 if (N != origOrder.size()) {
3956 printf("Internal error: remaining private symbol count mismatch\n");
3957 N = origOrder.size();
3958 }
3959
3960 j = 0;
3961 for (i=0; i<N; i++) {
3962 sp<ConfigList> e = origOrder.itemAt(i);
3963 // There will always be enough room for the remaining entries.
3964 while (mOrderedConfigs.itemAt(j) != NULL) {
3965 j++;
3966 }
3967 mOrderedConfigs.replaceAt(e, j);
3968 j++;
3969 }
3970
3971 return hasError ? UNKNOWN_ERROR : NO_ERROR;
3972 }
3973
Package(const String16 & name,size_t packageId)3974 ResourceTable::Package::Package(const String16& name, size_t packageId)
3975 : mName(name), mPackageId(packageId),
3976 mTypeStringsMapping(0xffffffff),
3977 mKeyStringsMapping(0xffffffff)
3978 {
3979 }
3980
getType(const String16 & type,const SourcePos & sourcePos,bool doSetIndex)3981 sp<ResourceTable::Type> ResourceTable::Package::getType(const String16& type,
3982 const SourcePos& sourcePos,
3983 bool doSetIndex)
3984 {
3985 sp<Type> t = mTypes.valueFor(type);
3986 if (t == NULL) {
3987 t = new Type(type, sourcePos);
3988 mTypes.add(type, t);
3989 mOrderedTypes.add(t);
3990 if (doSetIndex) {
3991 // For some reason the type's index is set to one plus the index
3992 // in the mOrderedTypes list, rather than just the index.
3993 t->setIndex(mOrderedTypes.size());
3994 }
3995 }
3996 return t;
3997 }
3998
setTypeStrings(const sp<AaptFile> & data)3999 status_t ResourceTable::Package::setTypeStrings(const sp<AaptFile>& data)
4000 {
4001 status_t err = setStrings(data, &mTypeStrings, &mTypeStringsMapping);
4002 if (err != NO_ERROR) {
4003 fprintf(stderr, "ERROR: Type string data is corrupt!\n");
4004 return err;
4005 }
4006
4007 // Retain a reference to the new data after we've successfully replaced
4008 // all uses of the old reference (in setStrings() ).
4009 mTypeStringsData = data;
4010 return NO_ERROR;
4011 }
4012
setKeyStrings(const sp<AaptFile> & data)4013 status_t ResourceTable::Package::setKeyStrings(const sp<AaptFile>& data)
4014 {
4015 status_t err = setStrings(data, &mKeyStrings, &mKeyStringsMapping);
4016 if (err != NO_ERROR) {
4017 fprintf(stderr, "ERROR: Key string data is corrupt!\n");
4018 return err;
4019 }
4020
4021 // Retain a reference to the new data after we've successfully replaced
4022 // all uses of the old reference (in setStrings() ).
4023 mKeyStringsData = data;
4024 return NO_ERROR;
4025 }
4026
setStrings(const sp<AaptFile> & data,ResStringPool * strings,DefaultKeyedVector<String16,uint32_t> * mappings)4027 status_t ResourceTable::Package::setStrings(const sp<AaptFile>& data,
4028 ResStringPool* strings,
4029 DefaultKeyedVector<String16, uint32_t>* mappings)
4030 {
4031 if (data->getData() == NULL) {
4032 return UNKNOWN_ERROR;
4033 }
4034
4035 NOISY(aout << "Setting restable string pool: "
4036 << HexDump(data->getData(), data->getSize()) << endl);
4037
4038 status_t err = strings->setTo(data->getData(), data->getSize());
4039 if (err == NO_ERROR) {
4040 const size_t N = strings->size();
4041 for (size_t i=0; i<N; i++) {
4042 size_t len;
4043 mappings->add(String16(strings->stringAt(i, &len)), i);
4044 }
4045 }
4046 return err;
4047 }
4048
applyPublicTypeOrder()4049 status_t ResourceTable::Package::applyPublicTypeOrder()
4050 {
4051 size_t N = mOrderedTypes.size();
4052 Vector<sp<Type> > origOrder(mOrderedTypes);
4053
4054 size_t i;
4055 for (i=0; i<N; i++) {
4056 mOrderedTypes.replaceAt(NULL, i);
4057 }
4058
4059 for (i=0; i<N; i++) {
4060 sp<Type> t = origOrder.itemAt(i);
4061 int32_t idx = t->getPublicIndex();
4062 if (idx > 0) {
4063 idx--;
4064 while (idx >= (int32_t)mOrderedTypes.size()) {
4065 mOrderedTypes.add();
4066 }
4067 if (mOrderedTypes.itemAt(idx) != NULL) {
4068 sp<Type> ot = mOrderedTypes.itemAt(idx);
4069 t->getFirstPublicSourcePos().error("Multiple type names declared for public type"
4070 " identifier 0x%x (%s vs %s).\n"
4071 "%s:%d: Originally defined here.",
4072 idx, String8(ot->getName()).string(),
4073 String8(t->getName()).string(),
4074 ot->getFirstPublicSourcePos().file.string(),
4075 ot->getFirstPublicSourcePos().line);
4076 return UNKNOWN_ERROR;
4077 }
4078 mOrderedTypes.replaceAt(t, idx);
4079 origOrder.removeAt(i);
4080 i--;
4081 N--;
4082 }
4083 }
4084
4085 size_t j=0;
4086 for (i=0; i<N; i++) {
4087 sp<Type> t = origOrder.itemAt(i);
4088 // There will always be enough room for the remaining types.
4089 while (mOrderedTypes.itemAt(j) != NULL) {
4090 j++;
4091 }
4092 mOrderedTypes.replaceAt(t, j);
4093 }
4094
4095 return NO_ERROR;
4096 }
4097
movePrivateAttrs()4098 void ResourceTable::Package::movePrivateAttrs() {
4099 sp<Type> attr = mTypes.valueFor(String16("attr"));
4100 if (attr == NULL) {
4101 // Nothing to do.
4102 return;
4103 }
4104
4105 Vector<sp<ConfigList> > privateAttrs;
4106
4107 bool hasPublic = false;
4108 const Vector<sp<ConfigList> >& configs = attr->getOrderedConfigs();
4109 const size_t configCount = configs.size();
4110 for (size_t i = 0; i < configCount; i++) {
4111 if (configs[i] == NULL) {
4112 continue;
4113 }
4114
4115 if (attr->isPublic(configs[i]->getName())) {
4116 hasPublic = true;
4117 } else {
4118 privateAttrs.add(configs[i]);
4119 }
4120 }
4121
4122 // Only if we have public attributes do we create a separate type for
4123 // private attributes.
4124 if (!hasPublic) {
4125 return;
4126 }
4127
4128 // Create a new type for private attributes.
4129 sp<Type> privateAttrType = getType(String16(kAttrPrivateType), SourcePos());
4130
4131 const size_t privateAttrCount = privateAttrs.size();
4132 for (size_t i = 0; i < privateAttrCount; i++) {
4133 const sp<ConfigList>& cl = privateAttrs[i];
4134
4135 // Remove the private attributes from their current type.
4136 attr->removeEntry(cl->getName());
4137
4138 // Add it to the new type.
4139 const DefaultKeyedVector<ConfigDescription, sp<Entry> >& entries = cl->getEntries();
4140 const size_t entryCount = entries.size();
4141 for (size_t j = 0; j < entryCount; j++) {
4142 const sp<Entry>& oldEntry = entries[j];
4143 sp<Entry> entry = privateAttrType->getEntry(
4144 cl->getName(), oldEntry->getPos(), &entries.keyAt(j));
4145 *entry = *oldEntry;
4146 }
4147
4148 // Move the symbols to the new type.
4149
4150 }
4151 }
4152
getPackage(const String16 & package)4153 sp<ResourceTable::Package> ResourceTable::getPackage(const String16& package)
4154 {
4155 if (package != mAssetsPackage) {
4156 return NULL;
4157 }
4158 return mPackages.valueFor(package);
4159 }
4160
getType(const String16 & package,const String16 & type,const SourcePos & sourcePos,bool doSetIndex)4161 sp<ResourceTable::Type> ResourceTable::getType(const String16& package,
4162 const String16& type,
4163 const SourcePos& sourcePos,
4164 bool doSetIndex)
4165 {
4166 sp<Package> p = getPackage(package);
4167 if (p == NULL) {
4168 return NULL;
4169 }
4170 return p->getType(type, sourcePos, doSetIndex);
4171 }
4172
getEntry(const String16 & package,const String16 & type,const String16 & name,const SourcePos & sourcePos,bool overlay,const ResTable_config * config,bool doSetIndex)4173 sp<ResourceTable::Entry> ResourceTable::getEntry(const String16& package,
4174 const String16& type,
4175 const String16& name,
4176 const SourcePos& sourcePos,
4177 bool overlay,
4178 const ResTable_config* config,
4179 bool doSetIndex)
4180 {
4181 sp<Type> t = getType(package, type, sourcePos, doSetIndex);
4182 if (t == NULL) {
4183 return NULL;
4184 }
4185 return t->getEntry(name, sourcePos, config, doSetIndex, overlay, mBundle->getAutoAddOverlay());
4186 }
4187
getConfigList(const String16 & package,const String16 & type,const String16 & name) const4188 sp<ResourceTable::ConfigList> ResourceTable::getConfigList(const String16& package,
4189 const String16& type, const String16& name) const
4190 {
4191 const size_t packageCount = mOrderedPackages.size();
4192 for (size_t pi = 0; pi < packageCount; pi++) {
4193 const sp<Package>& p = mOrderedPackages[pi];
4194 if (p == NULL || p->getName() != package) {
4195 continue;
4196 }
4197
4198 const Vector<sp<Type> >& types = p->getOrderedTypes();
4199 const size_t typeCount = types.size();
4200 for (size_t ti = 0; ti < typeCount; ti++) {
4201 const sp<Type>& t = types[ti];
4202 if (t == NULL || t->getName() != type) {
4203 continue;
4204 }
4205
4206 const Vector<sp<ConfigList> >& configs = t->getOrderedConfigs();
4207 const size_t configCount = configs.size();
4208 for (size_t ci = 0; ci < configCount; ci++) {
4209 const sp<ConfigList>& cl = configs[ci];
4210 if (cl == NULL || cl->getName() != name) {
4211 continue;
4212 }
4213
4214 return cl;
4215 }
4216 }
4217 }
4218 return NULL;
4219 }
4220
getEntry(uint32_t resID,const ResTable_config * config) const4221 sp<const ResourceTable::Entry> ResourceTable::getEntry(uint32_t resID,
4222 const ResTable_config* config) const
4223 {
4224 size_t pid = Res_GETPACKAGE(resID)+1;
4225 const size_t N = mOrderedPackages.size();
4226 sp<Package> p;
4227 for (size_t i = 0; i < N; i++) {
4228 sp<Package> check = mOrderedPackages[i];
4229 if (check->getAssignedId() == pid) {
4230 p = check;
4231 break;
4232 }
4233
4234 }
4235 if (p == NULL) {
4236 fprintf(stderr, "warning: Package not found for resource #%08x\n", resID);
4237 return NULL;
4238 }
4239
4240 int tid = Res_GETTYPE(resID);
4241 if (tid < 0 || tid >= (int)p->getOrderedTypes().size()) {
4242 fprintf(stderr, "warning: Type not found for resource #%08x\n", resID);
4243 return NULL;
4244 }
4245 sp<Type> t = p->getOrderedTypes()[tid];
4246
4247 int eid = Res_GETENTRY(resID);
4248 if (eid < 0 || eid >= (int)t->getOrderedConfigs().size()) {
4249 fprintf(stderr, "warning: Entry not found for resource #%08x\n", resID);
4250 return NULL;
4251 }
4252
4253 sp<ConfigList> c = t->getOrderedConfigs()[eid];
4254 if (c == NULL) {
4255 fprintf(stderr, "warning: Entry not found for resource #%08x\n", resID);
4256 return NULL;
4257 }
4258
4259 ConfigDescription cdesc;
4260 if (config) cdesc = *config;
4261 sp<Entry> e = c->getEntries().valueFor(cdesc);
4262 if (c == NULL) {
4263 fprintf(stderr, "warning: Entry configuration not found for resource #%08x\n", resID);
4264 return NULL;
4265 }
4266
4267 return e;
4268 }
4269
getItem(uint32_t resID,uint32_t attrID) const4270 const ResourceTable::Item* ResourceTable::getItem(uint32_t resID, uint32_t attrID) const
4271 {
4272 sp<const Entry> e = getEntry(resID);
4273 if (e == NULL) {
4274 return NULL;
4275 }
4276
4277 const size_t N = e->getBag().size();
4278 for (size_t i=0; i<N; i++) {
4279 const Item& it = e->getBag().valueAt(i);
4280 if (it.bagKeyId == 0) {
4281 fprintf(stderr, "warning: ID not yet assigned to '%s' in bag '%s'\n",
4282 String8(e->getName()).string(),
4283 String8(e->getBag().keyAt(i)).string());
4284 }
4285 if (it.bagKeyId == attrID) {
4286 return ⁢
4287 }
4288 }
4289
4290 return NULL;
4291 }
4292
getItemValue(uint32_t resID,uint32_t attrID,Res_value * outValue)4293 bool ResourceTable::getItemValue(
4294 uint32_t resID, uint32_t attrID, Res_value* outValue)
4295 {
4296 const Item* item = getItem(resID, attrID);
4297
4298 bool res = false;
4299 if (item != NULL) {
4300 if (item->evaluating) {
4301 sp<const Entry> e = getEntry(resID);
4302 const size_t N = e->getBag().size();
4303 size_t i;
4304 for (i=0; i<N; i++) {
4305 if (&e->getBag().valueAt(i) == item) {
4306 break;
4307 }
4308 }
4309 fprintf(stderr, "warning: Circular reference detected in key '%s' of bag '%s'\n",
4310 String8(e->getName()).string(),
4311 String8(e->getBag().keyAt(i)).string());
4312 return false;
4313 }
4314 item->evaluating = true;
4315 res = stringToValue(outValue, NULL, item->value, false, false, item->bagKeyId);
4316 NOISY(
4317 if (res) {
4318 printf("getItemValue of #%08x[#%08x] (%s): type=#%08x, data=#%08x\n",
4319 resID, attrID, String8(getEntry(resID)->getName()).string(),
4320 outValue->dataType, outValue->data);
4321 } else {
4322 printf("getItemValue of #%08x[#%08x]: failed\n",
4323 resID, attrID);
4324 }
4325 );
4326 item->evaluating = false;
4327 }
4328 return res;
4329 }
4330
4331 /**
4332 * Returns the SDK version at which the attribute was
4333 * made public, or -1 if the resource ID is not an attribute
4334 * or is not public.
4335 */
getPublicAttributeSdkLevel(uint32_t attrId) const4336 int ResourceTable::getPublicAttributeSdkLevel(uint32_t attrId) const {
4337 if (Res_GETPACKAGE(attrId) + 1 != 0x01 || Res_GETTYPE(attrId) + 1 != 0x01) {
4338 return -1;
4339 }
4340
4341 uint32_t specFlags;
4342 if (!mAssets->getIncludedResources().getResourceFlags(attrId, &specFlags)) {
4343 return -1;
4344 }
4345
4346 if ((specFlags & ResTable_typeSpec::SPEC_PUBLIC) == 0) {
4347 return -1;
4348 }
4349
4350 const size_t entryId = Res_GETENTRY(attrId);
4351 if (entryId <= 0x021c) {
4352 return 1;
4353 } else if (entryId <= 0x021d) {
4354 return 2;
4355 } else if (entryId <= 0x0269) {
4356 return SDK_CUPCAKE;
4357 } else if (entryId <= 0x028d) {
4358 return SDK_DONUT;
4359 } else if (entryId <= 0x02ad) {
4360 return SDK_ECLAIR;
4361 } else if (entryId <= 0x02b3) {
4362 return SDK_ECLAIR_0_1;
4363 } else if (entryId <= 0x02b5) {
4364 return SDK_ECLAIR_MR1;
4365 } else if (entryId <= 0x02bd) {
4366 return SDK_FROYO;
4367 } else if (entryId <= 0x02cb) {
4368 return SDK_GINGERBREAD;
4369 } else if (entryId <= 0x0361) {
4370 return SDK_HONEYCOMB;
4371 } else if (entryId <= 0x0366) {
4372 return SDK_HONEYCOMB_MR1;
4373 } else if (entryId <= 0x03a6) {
4374 return SDK_HONEYCOMB_MR2;
4375 } else if (entryId <= 0x03ae) {
4376 return SDK_JELLY_BEAN;
4377 } else if (entryId <= 0x03cc) {
4378 return SDK_JELLY_BEAN_MR1;
4379 } else if (entryId <= 0x03da) {
4380 return SDK_JELLY_BEAN_MR2;
4381 } else if (entryId <= 0x03f1) {
4382 return SDK_KITKAT;
4383 } else if (entryId <= 0x03f6) {
4384 return SDK_KITKAT_WATCH;
4385 } else if (entryId <= 0x04ce) {
4386 return SDK_LOLLIPOP;
4387 } else {
4388 // Anything else is marked as defined in
4389 // SDK_LOLLIPOP_MR1 since after this
4390 // version no attribute compat work
4391 // needs to be done.
4392 return SDK_LOLLIPOP_MR1;
4393 }
4394 }
4395
4396 /**
4397 * First check the Manifest, then check the command line flag.
4398 */
getMinSdkVersion(const Bundle * bundle)4399 static int getMinSdkVersion(const Bundle* bundle) {
4400 if (bundle->getManifestMinSdkVersion() != NULL && strlen(bundle->getManifestMinSdkVersion()) > 0) {
4401 return atoi(bundle->getManifestMinSdkVersion());
4402 } else if (bundle->getMinSdkVersion() != NULL && strlen(bundle->getMinSdkVersion()) > 0) {
4403 return atoi(bundle->getMinSdkVersion());
4404 }
4405 return 0;
4406 }
4407
4408 /**
4409 * Modifies the entries in the resource table to account for compatibility
4410 * issues with older versions of Android.
4411 *
4412 * This primarily handles the issue of private/public attribute clashes
4413 * in framework resources.
4414 *
4415 * AAPT has traditionally assigned resource IDs to public attributes,
4416 * and then followed those public definitions with private attributes.
4417 *
4418 * --- PUBLIC ---
4419 * | 0x01010234 | attr/color
4420 * | 0x01010235 | attr/background
4421 *
4422 * --- PRIVATE ---
4423 * | 0x01010236 | attr/secret
4424 * | 0x01010237 | attr/shhh
4425 *
4426 * Each release, when attributes are added, they take the place of the private
4427 * attributes and the private attributes are shifted down again.
4428 *
4429 * --- PUBLIC ---
4430 * | 0x01010234 | attr/color
4431 * | 0x01010235 | attr/background
4432 * | 0x01010236 | attr/shinyNewAttr
4433 * | 0x01010237 | attr/highlyValuedFeature
4434 *
4435 * --- PRIVATE ---
4436 * | 0x01010238 | attr/secret
4437 * | 0x01010239 | attr/shhh
4438 *
4439 * Platform code may look for private attributes set in a theme. If an app
4440 * compiled against a newer version of the platform uses a new public
4441 * attribute that happens to have the same ID as the private attribute
4442 * the older platform is expecting, then the behavior is undefined.
4443 *
4444 * We get around this by detecting any newly defined attributes (in L),
4445 * copy the resource into a -v21 qualified resource, and delete the
4446 * attribute from the original resource. This ensures that older platforms
4447 * don't see the new attribute, but when running on L+ platforms, the
4448 * attribute will be respected.
4449 */
modifyForCompat(const Bundle * bundle)4450 status_t ResourceTable::modifyForCompat(const Bundle* bundle) {
4451 const int minSdk = getMinSdkVersion(bundle);
4452 if (minSdk >= SDK_LOLLIPOP_MR1) {
4453 // Lollipop MR1 and up handles public attributes differently, no
4454 // need to do any compat modifications.
4455 return NO_ERROR;
4456 }
4457
4458 const String16 attr16("attr");
4459
4460 const size_t packageCount = mOrderedPackages.size();
4461 for (size_t pi = 0; pi < packageCount; pi++) {
4462 sp<Package> p = mOrderedPackages.itemAt(pi);
4463 if (p == NULL || p->getTypes().size() == 0) {
4464 // Empty, skip!
4465 continue;
4466 }
4467
4468 const size_t typeCount = p->getOrderedTypes().size();
4469 for (size_t ti = 0; ti < typeCount; ti++) {
4470 sp<Type> t = p->getOrderedTypes().itemAt(ti);
4471 if (t == NULL) {
4472 continue;
4473 }
4474
4475 const size_t configCount = t->getOrderedConfigs().size();
4476 for (size_t ci = 0; ci < configCount; ci++) {
4477 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
4478 if (c == NULL) {
4479 continue;
4480 }
4481
4482 Vector<key_value_pair_t<ConfigDescription, sp<Entry> > > entriesToAdd;
4483 const DefaultKeyedVector<ConfigDescription, sp<Entry> >& entries =
4484 c->getEntries();
4485 const size_t entryCount = entries.size();
4486 for (size_t ei = 0; ei < entryCount; ei++) {
4487 sp<Entry> e = entries.valueAt(ei);
4488 if (e == NULL || e->getType() != Entry::TYPE_BAG) {
4489 continue;
4490 }
4491
4492 const ConfigDescription& config = entries.keyAt(ei);
4493 if (config.sdkVersion >= SDK_LOLLIPOP_MR1) {
4494 continue;
4495 }
4496
4497 KeyedVector<int, Vector<String16> > attributesToRemove;
4498 const KeyedVector<String16, Item>& bag = e->getBag();
4499 const size_t bagCount = bag.size();
4500 for (size_t bi = 0; bi < bagCount; bi++) {
4501 const Item& item = bag.valueAt(bi);
4502 const uint32_t attrId = getResId(bag.keyAt(bi), &attr16);
4503 const int sdkLevel = getPublicAttributeSdkLevel(attrId);
4504 if (sdkLevel > 1 && sdkLevel > config.sdkVersion && sdkLevel > minSdk) {
4505 AaptUtil::appendValue(attributesToRemove, sdkLevel, bag.keyAt(bi));
4506 }
4507 }
4508
4509 if (attributesToRemove.isEmpty()) {
4510 continue;
4511 }
4512
4513 const size_t sdkCount = attributesToRemove.size();
4514 for (size_t i = 0; i < sdkCount; i++) {
4515 const int sdkLevel = attributesToRemove.keyAt(i);
4516
4517 // Duplicate the entry under the same configuration
4518 // but with sdkVersion == sdkLevel.
4519 ConfigDescription newConfig(config);
4520 newConfig.sdkVersion = sdkLevel;
4521
4522 sp<Entry> newEntry = new Entry(*e);
4523
4524 // Remove all items that have a higher SDK level than
4525 // the one we are synthesizing.
4526 for (size_t j = 0; j < sdkCount; j++) {
4527 if (j == i) {
4528 continue;
4529 }
4530
4531 if (attributesToRemove.keyAt(j) > sdkLevel) {
4532 const size_t attrCount = attributesToRemove[j].size();
4533 for (size_t k = 0; k < attrCount; k++) {
4534 newEntry->removeFromBag(attributesToRemove[j][k]);
4535 }
4536 }
4537 }
4538
4539 entriesToAdd.add(key_value_pair_t<ConfigDescription, sp<Entry> >(
4540 newConfig, newEntry));
4541 }
4542
4543 // Remove the attribute from the original.
4544 for (size_t i = 0; i < attributesToRemove.size(); i++) {
4545 for (size_t j = 0; j < attributesToRemove[i].size(); j++) {
4546 e->removeFromBag(attributesToRemove[i][j]);
4547 }
4548 }
4549 }
4550
4551 const size_t entriesToAddCount = entriesToAdd.size();
4552 for (size_t i = 0; i < entriesToAddCount; i++) {
4553 if (entries.indexOfKey(entriesToAdd[i].key) >= 0) {
4554 // An entry already exists for this config.
4555 // That means that any attributes that were
4556 // defined in L in the original bag will be overriden
4557 // anyways on L devices, so we do nothing.
4558 continue;
4559 }
4560
4561 if (bundle->getVerbose()) {
4562 entriesToAdd[i].value->getPos()
4563 .printf("using v%d attributes; synthesizing resource %s:%s/%s for configuration %s.",
4564 entriesToAdd[i].key.sdkVersion,
4565 String8(p->getName()).string(),
4566 String8(t->getName()).string(),
4567 String8(entriesToAdd[i].value->getName()).string(),
4568 entriesToAdd[i].key.toString().string());
4569 }
4570
4571 sp<Entry> newEntry = t->getEntry(c->getName(),
4572 entriesToAdd[i].value->getPos(),
4573 &entriesToAdd[i].key);
4574
4575 *newEntry = *entriesToAdd[i].value;
4576 }
4577 }
4578 }
4579 }
4580 return NO_ERROR;
4581 }
4582
modifyForCompat(const Bundle * bundle,const String16 & resourceName,const sp<AaptFile> & target,const sp<XMLNode> & root)4583 status_t ResourceTable::modifyForCompat(const Bundle* bundle,
4584 const String16& resourceName,
4585 const sp<AaptFile>& target,
4586 const sp<XMLNode>& root) {
4587 const int minSdk = getMinSdkVersion(bundle);
4588 if (minSdk >= SDK_LOLLIPOP_MR1) {
4589 // Lollipop MR1 and up handles public attributes differently, no
4590 // need to do any compat modifications.
4591 return NO_ERROR;
4592 }
4593
4594 const ConfigDescription config(target->getGroupEntry().toParams());
4595 if (target->getResourceType() == "" || config.sdkVersion >= SDK_LOLLIPOP_MR1) {
4596 // Skip resources that have no type (AndroidManifest.xml) or are already version qualified with v21
4597 // or higher.
4598 return NO_ERROR;
4599 }
4600
4601 sp<XMLNode> newRoot = NULL;
4602 ConfigDescription newConfig(target->getGroupEntry().toParams());
4603 newConfig.sdkVersion = SDK_LOLLIPOP_MR1;
4604
4605 Vector<sp<XMLNode> > nodesToVisit;
4606 nodesToVisit.push(root);
4607 while (!nodesToVisit.isEmpty()) {
4608 sp<XMLNode> node = nodesToVisit.top();
4609 nodesToVisit.pop();
4610
4611 const Vector<XMLNode::attribute_entry>& attrs = node->getAttributes();
4612 for (size_t i = 0; i < attrs.size(); i++) {
4613 const XMLNode::attribute_entry& attr = attrs[i];
4614 const int sdkLevel = getPublicAttributeSdkLevel(attr.nameResId);
4615 if (sdkLevel > 1 && sdkLevel > config.sdkVersion && sdkLevel > minSdk) {
4616 if (newRoot == NULL) {
4617 newRoot = root->clone();
4618 }
4619
4620 // Find the smallest sdk version that we need to synthesize for
4621 // and do that one. Subsequent versions will be processed on
4622 // the next pass.
4623 if (sdkLevel < newConfig.sdkVersion) {
4624 newConfig.sdkVersion = sdkLevel;
4625 }
4626
4627 if (bundle->getVerbose()) {
4628 SourcePos(node->getFilename(), node->getStartLineNumber()).printf(
4629 "removing attribute %s%s%s from <%s>",
4630 String8(attr.ns).string(),
4631 (attr.ns.size() == 0 ? "" : ":"),
4632 String8(attr.name).string(),
4633 String8(node->getElementName()).string());
4634 }
4635 node->removeAttribute(i);
4636 i--;
4637 }
4638 }
4639
4640 // Schedule a visit to the children.
4641 const Vector<sp<XMLNode> >& children = node->getChildren();
4642 const size_t childCount = children.size();
4643 for (size_t i = 0; i < childCount; i++) {
4644 nodesToVisit.push(children[i]);
4645 }
4646 }
4647
4648 if (newRoot == NULL) {
4649 return NO_ERROR;
4650 }
4651
4652 // Look to see if we already have an overriding v21 configuration.
4653 sp<ConfigList> cl = getConfigList(String16(mAssets->getPackage()),
4654 String16(target->getResourceType()), resourceName);
4655 if (cl->getEntries().indexOfKey(newConfig) < 0) {
4656 // We don't have an overriding entry for v21, so we must duplicate this one.
4657 sp<AaptFile> newFile = new AaptFile(target->getSourceFile(),
4658 AaptGroupEntry(newConfig), target->getResourceType());
4659 String8 resPath = String8::format("res/%s/%s",
4660 newFile->getGroupEntry().toDirName(target->getResourceType()).string(),
4661 target->getSourceFile().getPathLeaf().string());
4662 resPath.convertToResPath();
4663
4664 // Add a resource table entry.
4665 if (bundle->getVerbose()) {
4666 SourcePos(target->getSourceFile(), -1).printf(
4667 "using v%d attributes; synthesizing resource %s:%s/%s for configuration %s.",
4668 newConfig.sdkVersion,
4669 mAssets->getPackage().string(),
4670 newFile->getResourceType().string(),
4671 String8(resourceName).string(),
4672 newConfig.toString().string());
4673 }
4674
4675 addEntry(SourcePos(),
4676 String16(mAssets->getPackage()),
4677 String16(target->getResourceType()),
4678 resourceName,
4679 String16(resPath),
4680 NULL,
4681 &newConfig);
4682
4683 // Schedule this to be compiled.
4684 CompileResourceWorkItem item;
4685 item.resourceName = resourceName;
4686 item.resPath = resPath;
4687 item.file = newFile;
4688 mWorkQueue.push(item);
4689 }
4690
4691 return NO_ERROR;
4692 }
4693
getDensityVaryingResources(KeyedVector<Symbol,Vector<SymbolDefinition>> & resources)4694 void ResourceTable::getDensityVaryingResources(KeyedVector<Symbol, Vector<SymbolDefinition> >& resources) {
4695 const ConfigDescription nullConfig;
4696
4697 const size_t packageCount = mOrderedPackages.size();
4698 for (size_t p = 0; p < packageCount; p++) {
4699 const Vector<sp<Type> >& types = mOrderedPackages[p]->getOrderedTypes();
4700 const size_t typeCount = types.size();
4701 for (size_t t = 0; t < typeCount; t++) {
4702 const Vector<sp<ConfigList> >& configs = types[t]->getOrderedConfigs();
4703 const size_t configCount = configs.size();
4704 for (size_t c = 0; c < configCount; c++) {
4705 const DefaultKeyedVector<ConfigDescription, sp<Entry> >& configEntries = configs[c]->getEntries();
4706 const size_t configEntryCount = configEntries.size();
4707 for (size_t ce = 0; ce < configEntryCount; ce++) {
4708 const ConfigDescription& config = configEntries.keyAt(ce);
4709 if (AaptConfig::isDensityOnly(config)) {
4710 // This configuration only varies with regards to density.
4711 const Symbol symbol(mOrderedPackages[p]->getName(),
4712 types[t]->getName(),
4713 configs[c]->getName(),
4714 getResId(mOrderedPackages[p], types[t], configs[c]->getEntryIndex()));
4715
4716 const sp<Entry>& entry = configEntries.valueAt(ce);
4717 AaptUtil::appendValue(resources, symbol, SymbolDefinition(symbol, config, entry->getPos()));
4718 }
4719 }
4720 }
4721 }
4722 }
4723 }
4724