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Fix writing text version of styleable IDs. do not merge.
[android/aapt.git] / ResourceTable.cpp
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 "XMLNode.h"
10 #include "ResourceFilter.h"
11
12 #include <androidfw/ResourceTypes.h>
13 #include <utils/ByteOrder.h>
14 #include <stdarg.h>
15
16 #define NOISY(x) //x
17
18 status_t compileXmlFile(const sp<AaptAssets>& assets,
19 const sp<AaptFile>& target,
20 ResourceTable* table,
21 int options)
22 {
23 sp<XMLNode> root = XMLNode::parse(target);
24 if (root == NULL) {
25 return UNKNOWN_ERROR;
26 }
27
28 return compileXmlFile(assets, root, target, table, options);
29 }
30
31 status_t compileXmlFile(const sp<AaptAssets>& assets,
32 const sp<AaptFile>& target,
33 const sp<AaptFile>& outTarget,
34 ResourceTable* table,
35 int options)
36 {
37 sp<XMLNode> root = XMLNode::parse(target);
38 if (root == NULL) {
39 return UNKNOWN_ERROR;
40 }
41
42 return compileXmlFile(assets, root, outTarget, table, options);
43 }
44
45 status_t compileXmlFile(const sp<AaptAssets>& assets,
46 const sp<XMLNode>& root,
47 const sp<AaptFile>& target,
48 ResourceTable* table,
49 int options)
50 {
51 if ((options&XML_COMPILE_STRIP_WHITESPACE) != 0) {
52 root->removeWhitespace(true, NULL);
53 } else if ((options&XML_COMPILE_COMPACT_WHITESPACE) != 0) {
54 root->removeWhitespace(false, NULL);
55 }
56
57 if ((options&XML_COMPILE_UTF8) != 0) {
58 root->setUTF8(true);
59 }
60
61 bool hasErrors = false;
62
63 if ((options&XML_COMPILE_ASSIGN_ATTRIBUTE_IDS) != 0) {
64 status_t err = root->assignResourceIds(assets, table);
65 if (err != NO_ERROR) {
66 hasErrors = true;
67 }
68 }
69
70 status_t err = root->parseValues(assets, table);
71 if (err != NO_ERROR) {
72 hasErrors = true;
73 }
74
75 if (hasErrors) {
76 return UNKNOWN_ERROR;
77 }
78
79 NOISY(printf("Input XML Resource:\n"));
80 NOISY(root->print());
81 err = root->flatten(target,
82 (options&XML_COMPILE_STRIP_COMMENTS) != 0,
83 (options&XML_COMPILE_STRIP_RAW_VALUES) != 0);
84 if (err != NO_ERROR) {
85 return err;
86 }
87
88 NOISY(printf("Output XML Resource:\n"));
89 NOISY(ResXMLTree tree;
90 tree.setTo(target->getData(), target->getSize());
91 printXMLBlock(&tree));
92
93 target->setCompressionMethod(ZipEntry::kCompressDeflated);
94
95 return err;
96 }
97
98 #undef NOISY
99 #define NOISY(x) //x
100
101 struct flag_entry
102 {
103 const char16_t* name;
104 size_t nameLen;
105 uint32_t value;
106 const char* description;
107 };
108
109 static const char16_t referenceArray[] =
110 { 'r', 'e', 'f', 'e', 'r', 'e', 'n', 'c', 'e' };
111 static const char16_t stringArray[] =
112 { 's', 't', 'r', 'i', 'n', 'g' };
113 static const char16_t integerArray[] =
114 { 'i', 'n', 't', 'e', 'g', 'e', 'r' };
115 static const char16_t booleanArray[] =
116 { 'b', 'o', 'o', 'l', 'e', 'a', 'n' };
117 static const char16_t colorArray[] =
118 { 'c', 'o', 'l', 'o', 'r' };
119 static const char16_t floatArray[] =
120 { 'f', 'l', 'o', 'a', 't' };
121 static const char16_t dimensionArray[] =
122 { 'd', 'i', 'm', 'e', 'n', 's', 'i', 'o', 'n' };
123 static const char16_t fractionArray[] =
124 { 'f', 'r', 'a', 'c', 't', 'i', 'o', 'n' };
125 static const char16_t enumArray[] =
126 { 'e', 'n', 'u', 'm' };
127 static const char16_t flagsArray[] =
128 { 'f', 'l', 'a', 'g', 's' };
129
130 static const flag_entry gFormatFlags[] = {
131 { referenceArray, sizeof(referenceArray)/2, ResTable_map::TYPE_REFERENCE,
132 "a reference to another resource, in the form \"<code>@[+][<i>package</i>:]<i>type</i>:<i>name</i></code>\"\n"
133 "or to a theme attribute in the form \"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>\"."},
134 { stringArray, sizeof(stringArray)/2, ResTable_map::TYPE_STRING,
135 "a string value, using '\\\\;' to escape characters such as '\\\\n' or '\\\\uxxxx' for a unicode character." },
136 { integerArray, sizeof(integerArray)/2, ResTable_map::TYPE_INTEGER,
137 "an integer value, such as \"<code>100</code>\"." },
138 { booleanArray, sizeof(booleanArray)/2, ResTable_map::TYPE_BOOLEAN,
139 "a boolean value, either \"<code>true</code>\" or \"<code>false</code>\"." },
140 { colorArray, sizeof(colorArray)/2, ResTable_map::TYPE_COLOR,
141 "a color value, in the form of \"<code>#<i>rgb</i></code>\", \"<code>#<i>argb</i></code>\",\n"
142 "\"<code>#<i>rrggbb</i></code>\", or \"<code>#<i>aarrggbb</i></code>\"." },
143 { floatArray, sizeof(floatArray)/2, ResTable_map::TYPE_FLOAT,
144 "a floating point value, such as \"<code>1.2</code>\"."},
145 { dimensionArray, sizeof(dimensionArray)/2, ResTable_map::TYPE_DIMENSION,
146 "a dimension value, which is a floating point number appended with a unit such as \"<code>14.5sp</code>\".\n"
147 "Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size),\n"
148 "in (inches), mm (millimeters)." },
149 { fractionArray, sizeof(fractionArray)/2, ResTable_map::TYPE_FRACTION,
150 "a fractional value, which is a floating point number appended with either % or %p, such as \"<code>14.5%</code>\".\n"
151 "The % suffix always means a percentage of the base size; the optional %p suffix provides a size relative to\n"
152 "some parent container." },
153 { enumArray, sizeof(enumArray)/2, ResTable_map::TYPE_ENUM, NULL },
154 { flagsArray, sizeof(flagsArray)/2, ResTable_map::TYPE_FLAGS, NULL },
155 { NULL, 0, 0, NULL }
156 };
157
158 static const char16_t suggestedArray[] = { 's', 'u', 'g', 'g', 'e', 's', 't', 'e', 'd' };
159
160 static const flag_entry l10nRequiredFlags[] = {
161 { suggestedArray, sizeof(suggestedArray)/2, ResTable_map::L10N_SUGGESTED, NULL },
162 { NULL, 0, 0, NULL }
163 };
164
165 static const char16_t nulStr[] = { 0 };
166
167 static uint32_t parse_flags(const char16_t* str, size_t len,
168 const flag_entry* flags, bool* outError = NULL)
169 {
170 while (len > 0 && isspace(*str)) {
171 str++;
172 len--;
173 }
174 while (len > 0 && isspace(str[len-1])) {
175 len--;
176 }
177
178 const char16_t* const end = str + len;
179 uint32_t value = 0;
180
181 while (str < end) {
182 const char16_t* div = str;
183 while (div < end && *div != '|') {
184 div++;
185 }
186
187 const flag_entry* cur = flags;
188 while (cur->name) {
189 if (strzcmp16(cur->name, cur->nameLen, str, div-str) == 0) {
190 value |= cur->value;
191 break;
192 }
193 cur++;
194 }
195
196 if (!cur->name) {
197 if (outError) *outError = true;
198 return 0;
199 }
200
201 str = div < end ? div+1 : div;
202 }
203
204 if (outError) *outError = false;
205 return value;
206 }
207
208 static String16 mayOrMust(int type, int flags)
209 {
210 if ((type&(~flags)) == 0) {
211 return String16("<p>Must");
212 }
213
214 return String16("<p>May");
215 }
216
217 static void appendTypeInfo(ResourceTable* outTable, const String16& pkg,
218 const String16& typeName, const String16& ident, int type,
219 const flag_entry* flags)
220 {
221 bool hadType = false;
222 while (flags->name) {
223 if ((type&flags->value) != 0 && flags->description != NULL) {
224 String16 fullMsg(mayOrMust(type, flags->value));
225 fullMsg.append(String16(" be "));
226 fullMsg.append(String16(flags->description));
227 outTable->appendTypeComment(pkg, typeName, ident, fullMsg);
228 hadType = true;
229 }
230 flags++;
231 }
232 if (hadType && (type&ResTable_map::TYPE_REFERENCE) == 0) {
233 outTable->appendTypeComment(pkg, typeName, ident,
234 String16("<p>This may also be a reference to a resource (in the form\n"
235 "\"<code>@[<i>package</i>:]<i>type</i>:<i>name</i></code>\") or\n"
236 "theme attribute (in the form\n"
237 "\"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>\")\n"
238 "containing a value of this type."));
239 }
240 }
241
242 struct PendingAttribute
243 {
244 const String16 myPackage;
245 const SourcePos sourcePos;
246 const bool appendComment;
247 int32_t type;
248 String16 ident;
249 String16 comment;
250 bool hasErrors;
251 bool added;
252
253 PendingAttribute(String16 _package, const sp<AaptFile>& in,
254 ResXMLTree& block, bool _appendComment)
255 : myPackage(_package)
256 , sourcePos(in->getPrintableSource(), block.getLineNumber())
257 , appendComment(_appendComment)
258 , type(ResTable_map::TYPE_ANY)
259 , hasErrors(false)
260 , added(false)
261 {
262 }
263
264 status_t createIfNeeded(ResourceTable* outTable)
265 {
266 if (added || hasErrors) {
267 return NO_ERROR;
268 }
269 added = true;
270
271 String16 attr16("attr");
272
273 if (outTable->hasBagOrEntry(myPackage, attr16, ident)) {
274 sourcePos.error("Attribute \"%s\" has already been defined\n",
275 String8(ident).string());
276 hasErrors = true;
277 return UNKNOWN_ERROR;
278 }
279
280 char numberStr[16];
281 sprintf(numberStr, "%d", type);
282 status_t err = outTable->addBag(sourcePos, myPackage,
283 attr16, ident, String16(""),
284 String16("^type"),
285 String16(numberStr), NULL, NULL);
286 if (err != NO_ERROR) {
287 hasErrors = true;
288 return err;
289 }
290 outTable->appendComment(myPackage, attr16, ident, comment, appendComment);
291 //printf("Attribute %s comment: %s\n", String8(ident).string(),
292 // String8(comment).string());
293 return err;
294 }
295 };
296
297 static status_t compileAttribute(const sp<AaptFile>& in,
298 ResXMLTree& block,
299 const String16& myPackage,
300 ResourceTable* outTable,
301 String16* outIdent = NULL,
302 bool inStyleable = false)
303 {
304 PendingAttribute attr(myPackage, in, block, inStyleable);
305
306 const String16 attr16("attr");
307 const String16 id16("id");
308
309 // Attribute type constants.
310 const String16 enum16("enum");
311 const String16 flag16("flag");
312
313 ResXMLTree::event_code_t code;
314 size_t len;
315 status_t err;
316
317 ssize_t identIdx = block.indexOfAttribute(NULL, "name");
318 if (identIdx >= 0) {
319 attr.ident = String16(block.getAttributeStringValue(identIdx, &len));
320 if (outIdent) {
321 *outIdent = attr.ident;
322 }
323 } else {
324 attr.sourcePos.error("A 'name' attribute is required for <attr>\n");
325 attr.hasErrors = true;
326 }
327
328 attr.comment = String16(
329 block.getComment(&len) ? block.getComment(&len) : nulStr);
330
331 ssize_t typeIdx = block.indexOfAttribute(NULL, "format");
332 if (typeIdx >= 0) {
333 String16 typeStr = String16(block.getAttributeStringValue(typeIdx, &len));
334 attr.type = parse_flags(typeStr.string(), typeStr.size(), gFormatFlags);
335 if (attr.type == 0) {
336 attr.sourcePos.error("Tag <attr> 'format' attribute value \"%s\" not valid\n",
337 String8(typeStr).string());
338 attr.hasErrors = true;
339 }
340 attr.createIfNeeded(outTable);
341 } else if (!inStyleable) {
342 // Attribute definitions outside of styleables always define the
343 // attribute as a generic value.
344 attr.createIfNeeded(outTable);
345 }
346
347 //printf("Attribute %s: type=0x%08x\n", String8(attr.ident).string(), attr.type);
348
349 ssize_t minIdx = block.indexOfAttribute(NULL, "min");
350 if (minIdx >= 0) {
351 String16 val = String16(block.getAttributeStringValue(minIdx, &len));
352 if (!ResTable::stringToInt(val.string(), val.size(), NULL)) {
353 attr.sourcePos.error("Tag <attr> 'min' attribute must be a number, not \"%s\"\n",
354 String8(val).string());
355 attr.hasErrors = true;
356 }
357 attr.createIfNeeded(outTable);
358 if (!attr.hasErrors) {
359 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident,
360 String16(""), String16("^min"), String16(val), NULL, NULL);
361 if (err != NO_ERROR) {
362 attr.hasErrors = true;
363 }
364 }
365 }
366
367 ssize_t maxIdx = block.indexOfAttribute(NULL, "max");
368 if (maxIdx >= 0) {
369 String16 val = String16(block.getAttributeStringValue(maxIdx, &len));
370 if (!ResTable::stringToInt(val.string(), val.size(), NULL)) {
371 attr.sourcePos.error("Tag <attr> 'max' attribute must be a number, not \"%s\"\n",
372 String8(val).string());
373 attr.hasErrors = true;
374 }
375 attr.createIfNeeded(outTable);
376 if (!attr.hasErrors) {
377 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident,
378 String16(""), String16("^max"), String16(val), NULL, NULL);
379 attr.hasErrors = true;
380 }
381 }
382
383 if ((minIdx >= 0 || maxIdx >= 0) && (attr.type&ResTable_map::TYPE_INTEGER) == 0) {
384 attr.sourcePos.error("Tag <attr> must have format=integer attribute if using max or min\n");
385 attr.hasErrors = true;
386 }
387
388 ssize_t l10nIdx = block.indexOfAttribute(NULL, "localization");
389 if (l10nIdx >= 0) {
390 const uint16_t* str = block.getAttributeStringValue(l10nIdx, &len);
391 bool error;
392 uint32_t l10n_required = parse_flags(str, len, l10nRequiredFlags, &error);
393 if (error) {
394 attr.sourcePos.error("Tag <attr> 'localization' attribute value \"%s\" not valid\n",
395 String8(str).string());
396 attr.hasErrors = true;
397 }
398 attr.createIfNeeded(outTable);
399 if (!attr.hasErrors) {
400 char buf[11];
401 sprintf(buf, "%d", l10n_required);
402 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident,
403 String16(""), String16("^l10n"), String16(buf), NULL, NULL);
404 if (err != NO_ERROR) {
405 attr.hasErrors = true;
406 }
407 }
408 }
409
410 String16 enumOrFlagsComment;
411
412 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
413 if (code == ResXMLTree::START_TAG) {
414 uint32_t localType = 0;
415 if (strcmp16(block.getElementName(&len), enum16.string()) == 0) {
416 localType = ResTable_map::TYPE_ENUM;
417 } else if (strcmp16(block.getElementName(&len), flag16.string()) == 0) {
418 localType = ResTable_map::TYPE_FLAGS;
419 } else {
420 SourcePos(in->getPrintableSource(), block.getLineNumber())
421 .error("Tag <%s> can not appear inside <attr>, only <enum> or <flag>\n",
422 String8(block.getElementName(&len)).string());
423 return UNKNOWN_ERROR;
424 }
425
426 attr.createIfNeeded(outTable);
427
428 if (attr.type == ResTable_map::TYPE_ANY) {
429 // No type was explicitly stated, so supplying enum tags
430 // implicitly creates an enum or flag.
431 attr.type = 0;
432 }
433
434 if ((attr.type&(ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)) == 0) {
435 // Wasn't originally specified as an enum, so update its type.
436 attr.type |= localType;
437 if (!attr.hasErrors) {
438 char numberStr[16];
439 sprintf(numberStr, "%d", attr.type);
440 err = outTable->addBag(SourcePos(in->getPrintableSource(), block.getLineNumber()),
441 myPackage, attr16, attr.ident, String16(""),
442 String16("^type"), String16(numberStr), NULL, NULL, true);
443 if (err != NO_ERROR) {
444 attr.hasErrors = true;
445 }
446 }
447 } else if ((uint32_t)(attr.type&(ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)) != localType) {
448 if (localType == ResTable_map::TYPE_ENUM) {
449 SourcePos(in->getPrintableSource(), block.getLineNumber())
450 .error("<enum> attribute can not be used inside a flags format\n");
451 attr.hasErrors = true;
452 } else {
453 SourcePos(in->getPrintableSource(), block.getLineNumber())
454 .error("<flag> attribute can not be used inside a enum format\n");
455 attr.hasErrors = true;
456 }
457 }
458
459 String16 itemIdent;
460 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "name");
461 if (itemIdentIdx >= 0) {
462 itemIdent = String16(block.getAttributeStringValue(itemIdentIdx, &len));
463 } else {
464 SourcePos(in->getPrintableSource(), block.getLineNumber())
465 .error("A 'name' attribute is required for <enum> or <flag>\n");
466 attr.hasErrors = true;
467 }
468
469 String16 value;
470 ssize_t valueIdx = block.indexOfAttribute(NULL, "value");
471 if (valueIdx >= 0) {
472 value = String16(block.getAttributeStringValue(valueIdx, &len));
473 } else {
474 SourcePos(in->getPrintableSource(), block.getLineNumber())
475 .error("A 'value' attribute is required for <enum> or <flag>\n");
476 attr.hasErrors = true;
477 }
478 if (!attr.hasErrors && !ResTable::stringToInt(value.string(), value.size(), NULL)) {
479 SourcePos(in->getPrintableSource(), block.getLineNumber())
480 .error("Tag <enum> or <flag> 'value' attribute must be a number,"
481 " not \"%s\"\n",
482 String8(value).string());
483 attr.hasErrors = true;
484 }
485
486 // Make sure an id is defined for this enum/flag identifier...
487 if (!attr.hasErrors && !outTable->hasBagOrEntry(itemIdent, &id16, &myPackage)) {
488 err = outTable->startBag(SourcePos(in->getPrintableSource(), block.getLineNumber()),
489 myPackage, id16, itemIdent, String16(), NULL);
490 if (err != NO_ERROR) {
491 attr.hasErrors = true;
492 }
493 }
494
495 if (!attr.hasErrors) {
496 if (enumOrFlagsComment.size() == 0) {
497 enumOrFlagsComment.append(mayOrMust(attr.type,
498 ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS));
499 enumOrFlagsComment.append((attr.type&ResTable_map::TYPE_ENUM)
500 ? String16(" be one of the following constant values.")
501 : String16(" be one or more (separated by '|') of the following constant values."));
502 enumOrFlagsComment.append(String16("</p>\n<table>\n"
503 "<colgroup align=\"left\" />\n"
504 "<colgroup align=\"left\" />\n"
505 "<colgroup align=\"left\" />\n"
506 "<tr><th>Constant</th><th>Value</th><th>Description</th></tr>"));
507 }
508
509 enumOrFlagsComment.append(String16("\n<tr><td><code>"));
510 enumOrFlagsComment.append(itemIdent);
511 enumOrFlagsComment.append(String16("</code></td><td>"));
512 enumOrFlagsComment.append(value);
513 enumOrFlagsComment.append(String16("</td><td>"));
514 if (block.getComment(&len)) {
515 enumOrFlagsComment.append(String16(block.getComment(&len)));
516 }
517 enumOrFlagsComment.append(String16("</td></tr>"));
518
519 err = outTable->addBag(SourcePos(in->getPrintableSource(), block.getLineNumber()),
520 myPackage,
521 attr16, attr.ident, String16(""),
522 itemIdent, value, NULL, NULL, false, true);
523 if (err != NO_ERROR) {
524 attr.hasErrors = true;
525 }
526 }
527 } else if (code == ResXMLTree::END_TAG) {
528 if (strcmp16(block.getElementName(&len), attr16.string()) == 0) {
529 break;
530 }
531 if ((attr.type&ResTable_map::TYPE_ENUM) != 0) {
532 if (strcmp16(block.getElementName(&len), enum16.string()) != 0) {
533 SourcePos(in->getPrintableSource(), block.getLineNumber())
534 .error("Found tag </%s> where </enum> is expected\n",
535 String8(block.getElementName(&len)).string());
536 return UNKNOWN_ERROR;
537 }
538 } else {
539 if (strcmp16(block.getElementName(&len), flag16.string()) != 0) {
540 SourcePos(in->getPrintableSource(), block.getLineNumber())
541 .error("Found tag </%s> where </flag> is expected\n",
542 String8(block.getElementName(&len)).string());
543 return UNKNOWN_ERROR;
544 }
545 }
546 }
547 }
548
549 if (!attr.hasErrors && attr.added) {
550 appendTypeInfo(outTable, myPackage, attr16, attr.ident, attr.type, gFormatFlags);
551 }
552
553 if (!attr.hasErrors && enumOrFlagsComment.size() > 0) {
554 enumOrFlagsComment.append(String16("\n</table>"));
555 outTable->appendTypeComment(myPackage, attr16, attr.ident, enumOrFlagsComment);
556 }
557
558
559 return NO_ERROR;
560 }
561
562 bool localeIsDefined(const ResTable_config& config)
563 {
564 return config.locale == 0;
565 }
566
567 status_t parseAndAddBag(Bundle* bundle,
568 const sp<AaptFile>& in,
569 ResXMLTree* block,
570 const ResTable_config& config,
571 const String16& myPackage,
572 const String16& curType,
573 const String16& ident,
574 const String16& parentIdent,
575 const String16& itemIdent,
576 int32_t curFormat,
577 bool isFormatted,
578 const String16& product,
579 bool pseudolocalize,
580 const bool overwrite,
581 ResourceTable* outTable)
582 {
583 status_t err;
584 const String16 item16("item");
585
586 String16 str;
587 Vector<StringPool::entry_style_span> spans;
588 err = parseStyledString(bundle, in->getPrintableSource().string(),
589 block, item16, &str, &spans, isFormatted,
590 pseudolocalize);
591 if (err != NO_ERROR) {
592 return err;
593 }
594
595 NOISY(printf("Adding resource bag entry l=%c%c c=%c%c orien=%d d=%d "
596 " pid=%s, bag=%s, id=%s: %s\n",
597 config.language[0], config.language[1],
598 config.country[0], config.country[1],
599 config.orientation, config.density,
600 String8(parentIdent).string(),
601 String8(ident).string(),
602 String8(itemIdent).string(),
603 String8(str).string()));
604
605 err = outTable->addBag(SourcePos(in->getPrintableSource(), block->getLineNumber()),
606 myPackage, curType, ident, parentIdent, itemIdent, str,
607 &spans, &config, overwrite, false, curFormat);
608 return err;
609 }
610
611 /*
612 * Returns true if needle is one of the elements in the comma-separated list
613 * haystack, false otherwise.
614 */
615 bool isInProductList(const String16& needle, const String16& haystack) {
616 const char16_t *needle2 = needle.string();
617 const char16_t *haystack2 = haystack.string();
618 size_t needlesize = needle.size();
619
620 while (*haystack2 != '\0') {
621 if (strncmp16(haystack2, needle2, needlesize) == 0) {
622 if (haystack2[needlesize] == '\0' || haystack2[needlesize] == ',') {
623 return true;
624 }
625 }
626
627 while (*haystack2 != '\0' && *haystack2 != ',') {
628 haystack2++;
629 }
630 if (*haystack2 == ',') {
631 haystack2++;
632 }
633 }
634
635 return false;
636 }
637
638 status_t parseAndAddEntry(Bundle* bundle,
639 const sp<AaptFile>& in,
640 ResXMLTree* block,
641 const ResTable_config& config,
642 const String16& myPackage,
643 const String16& curType,
644 const String16& ident,
645 const String16& curTag,
646 bool curIsStyled,
647 int32_t curFormat,
648 bool isFormatted,
649 const String16& product,
650 bool pseudolocalize,
651 const bool overwrite,
652 ResourceTable* outTable)
653 {
654 status_t err;
655
656 String16 str;
657 Vector<StringPool::entry_style_span> spans;
658 err = parseStyledString(bundle, in->getPrintableSource().string(), block,
659 curTag, &str, curIsStyled ? &spans : NULL,
660 isFormatted, pseudolocalize);
661
662 if (err < NO_ERROR) {
663 return err;
664 }
665
666 /*
667 * If a product type was specified on the command line
668 * and also in the string, and the two are not the same,
669 * return without adding the string.
670 */
671
672 const char *bundleProduct = bundle->getProduct();
673 if (bundleProduct == NULL) {
674 bundleProduct = "";
675 }
676
677 if (product.size() != 0) {
678 /*
679 * If the command-line-specified product is empty, only "default"
680 * matches. Other variants are skipped. This is so generation
681 * of the R.java file when the product is not known is predictable.
682 */
683
684 if (bundleProduct[0] == '\0') {
685 if (strcmp16(String16("default").string(), product.string()) != 0) {
686 return NO_ERROR;
687 }
688 } else {
689 /*
690 * The command-line product is not empty.
691 * If the product for this string is on the command-line list,
692 * it matches. "default" also matches, but only if nothing
693 * else has matched already.
694 */
695
696 if (isInProductList(product, String16(bundleProduct))) {
697 ;
698 } else if (strcmp16(String16("default").string(), product.string()) == 0 &&
699 !outTable->hasBagOrEntry(myPackage, curType, ident, config)) {
700 ;
701 } else {
702 return NO_ERROR;
703 }
704 }
705 }
706
707 NOISY(printf("Adding resource entry l=%c%c c=%c%c orien=%d d=%d id=%s: %s\n",
708 config.language[0], config.language[1],
709 config.country[0], config.country[1],
710 config.orientation, config.density,
711 String8(ident).string(), String8(str).string()));
712
713 err = outTable->addEntry(SourcePos(in->getPrintableSource(), block->getLineNumber()),
714 myPackage, curType, ident, str, &spans, &config,
715 false, curFormat, overwrite);
716
717 return err;
718 }
719
720 status_t compileResourceFile(Bundle* bundle,
721 const sp<AaptAssets>& assets,
722 const sp<AaptFile>& in,
723 const ResTable_config& defParams,
724 const bool overwrite,
725 ResourceTable* outTable)
726 {
727 ResXMLTree block;
728 status_t err = parseXMLResource(in, &block, false, true);
729 if (err != NO_ERROR) {
730 return err;
731 }
732
733 // Top-level tag.
734 const String16 resources16("resources");
735
736 // Identifier declaration tags.
737 const String16 declare_styleable16("declare-styleable");
738 const String16 attr16("attr");
739
740 // Data creation organizational tags.
741 const String16 string16("string");
742 const String16 drawable16("drawable");
743 const String16 color16("color");
744 const String16 bool16("bool");
745 const String16 integer16("integer");
746 const String16 dimen16("dimen");
747 const String16 fraction16("fraction");
748 const String16 style16("style");
749 const String16 plurals16("plurals");
750 const String16 array16("array");
751 const String16 string_array16("string-array");
752 const String16 integer_array16("integer-array");
753 const String16 public16("public");
754 const String16 public_padding16("public-padding");
755 const String16 private_symbols16("private-symbols");
756 const String16 java_symbol16("java-symbol");
757 const String16 add_resource16("add-resource");
758 const String16 skip16("skip");
759 const String16 eat_comment16("eat-comment");
760
761 // Data creation tags.
762 const String16 bag16("bag");
763 const String16 item16("item");
764
765 // Attribute type constants.
766 const String16 enum16("enum");
767
768 // plural values
769 const String16 other16("other");
770 const String16 quantityOther16("^other");
771 const String16 zero16("zero");
772 const String16 quantityZero16("^zero");
773 const String16 one16("one");
774 const String16 quantityOne16("^one");
775 const String16 two16("two");
776 const String16 quantityTwo16("^two");
777 const String16 few16("few");
778 const String16 quantityFew16("^few");
779 const String16 many16("many");
780 const String16 quantityMany16("^many");
781
782 // useful attribute names and special values
783 const String16 name16("name");
784 const String16 translatable16("translatable");
785 const String16 formatted16("formatted");
786 const String16 false16("false");
787
788 const String16 myPackage(assets->getPackage());
789
790 bool hasErrors = false;
791
792 bool fileIsTranslatable = true;
793 if (strstr(in->getPrintableSource().string(), "donottranslate") != NULL) {
794 fileIsTranslatable = false;
795 }
796
797 DefaultKeyedVector<String16, uint32_t> nextPublicId(0);
798
799 ResXMLTree::event_code_t code;
800 do {
801 code = block.next();
802 } while (code == ResXMLTree::START_NAMESPACE);
803
804 size_t len;
805 if (code != ResXMLTree::START_TAG) {
806 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
807 "No start tag found\n");
808 return UNKNOWN_ERROR;
809 }
810 if (strcmp16(block.getElementName(&len), resources16.string()) != 0) {
811 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
812 "Invalid start tag %s\n", String8(block.getElementName(&len)).string());
813 return UNKNOWN_ERROR;
814 }
815
816 ResTable_config curParams(defParams);
817
818 ResTable_config pseudoParams(curParams);
819 pseudoParams.language[0] = 'z';
820 pseudoParams.language[1] = 'z';
821 pseudoParams.country[0] = 'Z';
822 pseudoParams.country[1] = 'Z';
823
824 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
825 if (code == ResXMLTree::START_TAG) {
826 const String16* curTag = NULL;
827 String16 curType;
828 int32_t curFormat = ResTable_map::TYPE_ANY;
829 bool curIsBag = false;
830 bool curIsBagReplaceOnOverwrite = false;
831 bool curIsStyled = false;
832 bool curIsPseudolocalizable = false;
833 bool curIsFormatted = fileIsTranslatable;
834 bool localHasErrors = false;
835
836 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) {
837 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
838 && code != ResXMLTree::BAD_DOCUMENT) {
839 if (code == ResXMLTree::END_TAG) {
840 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) {
841 break;
842 }
843 }
844 }
845 continue;
846
847 } else if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) {
848 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
849 && code != ResXMLTree::BAD_DOCUMENT) {
850 if (code == ResXMLTree::END_TAG) {
851 if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) {
852 break;
853 }
854 }
855 }
856 continue;
857
858 } else if (strcmp16(block.getElementName(&len), public16.string()) == 0) {
859 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
860
861 String16 type;
862 ssize_t typeIdx = block.indexOfAttribute(NULL, "type");
863 if (typeIdx < 0) {
864 srcPos.error("A 'type' attribute is required for <public>\n");
865 hasErrors = localHasErrors = true;
866 }
867 type = String16(block.getAttributeStringValue(typeIdx, &len));
868
869 String16 name;
870 ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
871 if (nameIdx < 0) {
872 srcPos.error("A 'name' attribute is required for <public>\n");
873 hasErrors = localHasErrors = true;
874 }
875 name = String16(block.getAttributeStringValue(nameIdx, &len));
876
877 uint32_t ident = 0;
878 ssize_t identIdx = block.indexOfAttribute(NULL, "id");
879 if (identIdx >= 0) {
880 const char16_t* identStr = block.getAttributeStringValue(identIdx, &len);
881 Res_value identValue;
882 if (!ResTable::stringToInt(identStr, len, &identValue)) {
883 srcPos.error("Given 'id' attribute is not an integer: %s\n",
884 String8(block.getAttributeStringValue(identIdx, &len)).string());
885 hasErrors = localHasErrors = true;
886 } else {
887 ident = identValue.data;
888 nextPublicId.replaceValueFor(type, ident+1);
889 }
890 } else if (nextPublicId.indexOfKey(type) < 0) {
891 srcPos.error("No 'id' attribute supplied <public>,"
892 " and no previous id defined in this file.\n");
893 hasErrors = localHasErrors = true;
894 } else if (!localHasErrors) {
895 ident = nextPublicId.valueFor(type);
896 nextPublicId.replaceValueFor(type, ident+1);
897 }
898
899 if (!localHasErrors) {
900 err = outTable->addPublic(srcPos, myPackage, type, name, ident);
901 if (err < NO_ERROR) {
902 hasErrors = localHasErrors = true;
903 }
904 }
905 if (!localHasErrors) {
906 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
907 if (symbols != NULL) {
908 symbols = symbols->addNestedSymbol(String8(type), srcPos);
909 }
910 if (symbols != NULL) {
911 symbols->makeSymbolPublic(String8(name), srcPos);
912 String16 comment(
913 block.getComment(&len) ? block.getComment(&len) : nulStr);
914 symbols->appendComment(String8(name), comment, srcPos);
915 } else {
916 srcPos.error("Unable to create symbols!\n");
917 hasErrors = localHasErrors = true;
918 }
919 }
920
921 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
922 if (code == ResXMLTree::END_TAG) {
923 if (strcmp16(block.getElementName(&len), public16.string()) == 0) {
924 break;
925 }
926 }
927 }
928 continue;
929
930 } else if (strcmp16(block.getElementName(&len), public_padding16.string()) == 0) {
931 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
932
933 String16 type;
934 ssize_t typeIdx = block.indexOfAttribute(NULL, "type");
935 if (typeIdx < 0) {
936 srcPos.error("A 'type' attribute is required for <public-padding>\n");
937 hasErrors = localHasErrors = true;
938 }
939 type = String16(block.getAttributeStringValue(typeIdx, &len));
940
941 String16 name;
942 ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
943 if (nameIdx < 0) {
944 srcPos.error("A 'name' attribute is required for <public-padding>\n");
945 hasErrors = localHasErrors = true;
946 }
947 name = String16(block.getAttributeStringValue(nameIdx, &len));
948
949 uint32_t start = 0;
950 ssize_t startIdx = block.indexOfAttribute(NULL, "start");
951 if (startIdx >= 0) {
952 const char16_t* startStr = block.getAttributeStringValue(startIdx, &len);
953 Res_value startValue;
954 if (!ResTable::stringToInt(startStr, len, &startValue)) {
955 srcPos.error("Given 'start' attribute is not an integer: %s\n",
956 String8(block.getAttributeStringValue(startIdx, &len)).string());
957 hasErrors = localHasErrors = true;
958 } else {
959 start = startValue.data;
960 }
961 } else if (nextPublicId.indexOfKey(type) < 0) {
962 srcPos.error("No 'start' attribute supplied <public-padding>,"
963 " and no previous id defined in this file.\n");
964 hasErrors = localHasErrors = true;
965 } else if (!localHasErrors) {
966 start = nextPublicId.valueFor(type);
967 }
968
969 uint32_t end = 0;
970 ssize_t endIdx = block.indexOfAttribute(NULL, "end");
971 if (endIdx >= 0) {
972 const char16_t* endStr = block.getAttributeStringValue(endIdx, &len);
973 Res_value endValue;
974 if (!ResTable::stringToInt(endStr, len, &endValue)) {
975 srcPos.error("Given 'end' attribute is not an integer: %s\n",
976 String8(block.getAttributeStringValue(endIdx, &len)).string());
977 hasErrors = localHasErrors = true;
978 } else {
979 end = endValue.data;
980 }
981 } else {
982 srcPos.error("No 'end' attribute supplied <public-padding>\n");
983 hasErrors = localHasErrors = true;
984 }
985
986 if (end >= start) {
987 nextPublicId.replaceValueFor(type, end+1);
988 } else {
989 srcPos.error("Padding start '%ul' is after end '%ul'\n",
990 start, end);
991 hasErrors = localHasErrors = true;
992 }
993
994 String16 comment(
995 block.getComment(&len) ? block.getComment(&len) : nulStr);
996 for (uint32_t curIdent=start; curIdent<=end; curIdent++) {
997 if (localHasErrors) {
998 break;
999 }
1000 String16 curName(name);
1001 char buf[64];
1002 sprintf(buf, "%d", (int)(end-curIdent+1));
1003 curName.append(String16(buf));
1004
1005 err = outTable->addEntry(srcPos, myPackage, type, curName,
1006 String16("padding"), NULL, &curParams, false,
1007 ResTable_map::TYPE_STRING, overwrite);
1008 if (err < NO_ERROR) {
1009 hasErrors = localHasErrors = true;
1010 break;
1011 }
1012 err = outTable->addPublic(srcPos, myPackage, type,
1013 curName, curIdent);
1014 if (err < NO_ERROR) {
1015 hasErrors = localHasErrors = true;
1016 break;
1017 }
1018 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
1019 if (symbols != NULL) {
1020 symbols = symbols->addNestedSymbol(String8(type), srcPos);
1021 }
1022 if (symbols != NULL) {
1023 symbols->makeSymbolPublic(String8(curName), srcPos);
1024 symbols->appendComment(String8(curName), comment, srcPos);
1025 } else {
1026 srcPos.error("Unable to create symbols!\n");
1027 hasErrors = localHasErrors = true;
1028 }
1029 }
1030
1031 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
1032 if (code == ResXMLTree::END_TAG) {
1033 if (strcmp16(block.getElementName(&len), public_padding16.string()) == 0) {
1034 break;
1035 }
1036 }
1037 }
1038 continue;
1039
1040 } else if (strcmp16(block.getElementName(&len), private_symbols16.string()) == 0) {
1041 String16 pkg;
1042 ssize_t pkgIdx = block.indexOfAttribute(NULL, "package");
1043 if (pkgIdx < 0) {
1044 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1045 "A 'package' attribute is required for <private-symbols>\n");
1046 hasErrors = localHasErrors = true;
1047 }
1048 pkg = String16(block.getAttributeStringValue(pkgIdx, &len));
1049 if (!localHasErrors) {
1050 assets->setSymbolsPrivatePackage(String8(pkg));
1051 }
1052
1053 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
1054 if (code == ResXMLTree::END_TAG) {
1055 if (strcmp16(block.getElementName(&len), private_symbols16.string()) == 0) {
1056 break;
1057 }
1058 }
1059 }
1060 continue;
1061
1062 } else if (strcmp16(block.getElementName(&len), java_symbol16.string()) == 0) {
1063 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
1064
1065 String16 type;
1066 ssize_t typeIdx = block.indexOfAttribute(NULL, "type");
1067 if (typeIdx < 0) {
1068 srcPos.error("A 'type' attribute is required for <public>\n");
1069 hasErrors = localHasErrors = true;
1070 }
1071 type = String16(block.getAttributeStringValue(typeIdx, &len));
1072
1073 String16 name;
1074 ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
1075 if (nameIdx < 0) {
1076 srcPos.error("A 'name' attribute is required for <public>\n");
1077 hasErrors = localHasErrors = true;
1078 }
1079 name = String16(block.getAttributeStringValue(nameIdx, &len));
1080
1081 sp<AaptSymbols> symbols = assets->getJavaSymbolsFor(String8("R"));
1082 if (symbols != NULL) {
1083 symbols = symbols->addNestedSymbol(String8(type), srcPos);
1084 }
1085 if (symbols != NULL) {
1086 symbols->makeSymbolJavaSymbol(String8(name), srcPos);
1087 String16 comment(
1088 block.getComment(&len) ? block.getComment(&len) : nulStr);
1089 symbols->appendComment(String8(name), comment, srcPos);
1090 } else {
1091 srcPos.error("Unable to create symbols!\n");
1092 hasErrors = localHasErrors = true;
1093 }
1094
1095 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
1096 if (code == ResXMLTree::END_TAG) {
1097 if (strcmp16(block.getElementName(&len), java_symbol16.string()) == 0) {
1098 break;
1099 }
1100 }
1101 }
1102 continue;
1103
1104
1105 } else if (strcmp16(block.getElementName(&len), add_resource16.string()) == 0) {
1106 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
1107
1108 String16 typeName;
1109 ssize_t typeIdx = block.indexOfAttribute(NULL, "type");
1110 if (typeIdx < 0) {
1111 srcPos.error("A 'type' attribute is required for <add-resource>\n");
1112 hasErrors = localHasErrors = true;
1113 }
1114 typeName = String16(block.getAttributeStringValue(typeIdx, &len));
1115
1116 String16 name;
1117 ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
1118 if (nameIdx < 0) {
1119 srcPos.error("A 'name' attribute is required for <add-resource>\n");
1120 hasErrors = localHasErrors = true;
1121 }
1122 name = String16(block.getAttributeStringValue(nameIdx, &len));
1123
1124 outTable->canAddEntry(srcPos, myPackage, typeName, name);
1125
1126 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
1127 if (code == ResXMLTree::END_TAG) {
1128 if (strcmp16(block.getElementName(&len), add_resource16.string()) == 0) {
1129 break;
1130 }
1131 }
1132 }
1133 continue;
1134
1135 } else if (strcmp16(block.getElementName(&len), declare_styleable16.string()) == 0) {
1136 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
1137
1138 String16 ident;
1139 ssize_t identIdx = block.indexOfAttribute(NULL, "name");
1140 if (identIdx < 0) {
1141 srcPos.error("A 'name' attribute is required for <declare-styleable>\n");
1142 hasErrors = localHasErrors = true;
1143 }
1144 ident = String16(block.getAttributeStringValue(identIdx, &len));
1145
1146 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
1147 if (!localHasErrors) {
1148 if (symbols != NULL) {
1149 symbols = symbols->addNestedSymbol(String8("styleable"), srcPos);
1150 }
1151 sp<AaptSymbols> styleSymbols = symbols;
1152 if (symbols != NULL) {
1153 symbols = symbols->addNestedSymbol(String8(ident), srcPos);
1154 }
1155 if (symbols == NULL) {
1156 srcPos.error("Unable to create symbols!\n");
1157 return UNKNOWN_ERROR;
1158 }
1159
1160 String16 comment(
1161 block.getComment(&len) ? block.getComment(&len) : nulStr);
1162 styleSymbols->appendComment(String8(ident), comment, srcPos);
1163 } else {
1164 symbols = NULL;
1165 }
1166
1167 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
1168 if (code == ResXMLTree::START_TAG) {
1169 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) {
1170 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
1171 && code != ResXMLTree::BAD_DOCUMENT) {
1172 if (code == ResXMLTree::END_TAG) {
1173 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) {
1174 break;
1175 }
1176 }
1177 }
1178 continue;
1179 } else if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) {
1180 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
1181 && code != ResXMLTree::BAD_DOCUMENT) {
1182 if (code == ResXMLTree::END_TAG) {
1183 if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) {
1184 break;
1185 }
1186 }
1187 }
1188 continue;
1189 } else if (strcmp16(block.getElementName(&len), attr16.string()) != 0) {
1190 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1191 "Tag <%s> can not appear inside <declare-styleable>, only <attr>\n",
1192 String8(block.getElementName(&len)).string());
1193 return UNKNOWN_ERROR;
1194 }
1195
1196 String16 comment(
1197 block.getComment(&len) ? block.getComment(&len) : nulStr);
1198 String16 itemIdent;
1199 err = compileAttribute(in, block, myPackage, outTable, &itemIdent, true);
1200 if (err != NO_ERROR) {
1201 hasErrors = localHasErrors = true;
1202 }
1203
1204 if (symbols != NULL) {
1205 SourcePos srcPos(String8(in->getPrintableSource()), block.getLineNumber());
1206 symbols->addSymbol(String8(itemIdent), 0, srcPos);
1207 symbols->appendComment(String8(itemIdent), comment, srcPos);
1208 //printf("Attribute %s comment: %s\n", String8(itemIdent).string(),
1209 // String8(comment).string());
1210 }
1211 } else if (code == ResXMLTree::END_TAG) {
1212 if (strcmp16(block.getElementName(&len), declare_styleable16.string()) == 0) {
1213 break;
1214 }
1215
1216 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1217 "Found tag </%s> where </attr> is expected\n",
1218 String8(block.getElementName(&len)).string());
1219 return UNKNOWN_ERROR;
1220 }
1221 }
1222 continue;
1223
1224 } else if (strcmp16(block.getElementName(&len), attr16.string()) == 0) {
1225 err = compileAttribute(in, block, myPackage, outTable, NULL);
1226 if (err != NO_ERROR) {
1227 hasErrors = true;
1228 }
1229 continue;
1230
1231 } else if (strcmp16(block.getElementName(&len), item16.string()) == 0) {
1232 curTag = &item16;
1233 ssize_t attri = block.indexOfAttribute(NULL, "type");
1234 if (attri >= 0) {
1235 curType = String16(block.getAttributeStringValue(attri, &len));
1236 ssize_t formatIdx = block.indexOfAttribute(NULL, "format");
1237 if (formatIdx >= 0) {
1238 String16 formatStr = String16(block.getAttributeStringValue(
1239 formatIdx, &len));
1240 curFormat = parse_flags(formatStr.string(), formatStr.size(),
1241 gFormatFlags);
1242 if (curFormat == 0) {
1243 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1244 "Tag <item> 'format' attribute value \"%s\" not valid\n",
1245 String8(formatStr).string());
1246 hasErrors = localHasErrors = true;
1247 }
1248 }
1249 } else {
1250 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1251 "A 'type' attribute is required for <item>\n");
1252 hasErrors = localHasErrors = true;
1253 }
1254 curIsStyled = true;
1255 } else if (strcmp16(block.getElementName(&len), string16.string()) == 0) {
1256 // Note the existence and locale of every string we process
1257 char rawLocale[16];
1258 curParams.getLocale(rawLocale);
1259 String8 locale(rawLocale);
1260 String16 name;
1261 String16 translatable;
1262 String16 formatted;
1263
1264 size_t n = block.getAttributeCount();
1265 for (size_t i = 0; i < n; i++) {
1266 size_t length;
1267 const uint16_t* attr = block.getAttributeName(i, &length);
1268 if (strcmp16(attr, name16.string()) == 0) {
1269 name.setTo(block.getAttributeStringValue(i, &length));
1270 } else if (strcmp16(attr, translatable16.string()) == 0) {
1271 translatable.setTo(block.getAttributeStringValue(i, &length));
1272 } else if (strcmp16(attr, formatted16.string()) == 0) {
1273 formatted.setTo(block.getAttributeStringValue(i, &length));
1274 }
1275 }
1276
1277 if (name.size() > 0) {
1278 if (translatable == false16) {
1279 curIsFormatted = false;
1280 // Untranslatable strings must only exist in the default [empty] locale
1281 if (locale.size() > 0) {
1282 fprintf(stderr, "aapt: warning: string '%s' in %s marked untranslatable but exists"
1283 " in locale '%s'\n", String8(name).string(),
1284 bundle->getResourceSourceDirs()[0],
1285 locale.string());
1286 // hasErrors = localHasErrors = true;
1287 } else {
1288 // Intentionally empty block:
1289 //
1290 // Don't add untranslatable strings to the localization table; that
1291 // way if we later see localizations of them, they'll be flagged as
1292 // having no default translation.
1293 }
1294 } else {
1295 outTable->addLocalization(name, locale);
1296 }
1297
1298 if (formatted == false16) {
1299 curIsFormatted = false;
1300 }
1301 }
1302
1303 curTag = &string16;
1304 curType = string16;
1305 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING;
1306 curIsStyled = true;
1307 curIsPseudolocalizable = true;
1308 } else if (strcmp16(block.getElementName(&len), drawable16.string()) == 0) {
1309 curTag = &drawable16;
1310 curType = drawable16;
1311 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR;
1312 } else if (strcmp16(block.getElementName(&len), color16.string()) == 0) {
1313 curTag = &color16;
1314 curType = color16;
1315 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR;
1316 } else if (strcmp16(block.getElementName(&len), bool16.string()) == 0) {
1317 curTag = &bool16;
1318 curType = bool16;
1319 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_BOOLEAN;
1320 } else if (strcmp16(block.getElementName(&len), integer16.string()) == 0) {
1321 curTag = &integer16;
1322 curType = integer16;
1323 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER;
1324 } else if (strcmp16(block.getElementName(&len), dimen16.string()) == 0) {
1325 curTag = &dimen16;
1326 curType = dimen16;
1327 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_DIMENSION;
1328 } else if (strcmp16(block.getElementName(&len), fraction16.string()) == 0) {
1329 curTag = &fraction16;
1330 curType = fraction16;
1331 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_FRACTION;
1332 } else if (strcmp16(block.getElementName(&len), bag16.string()) == 0) {
1333 curTag = &bag16;
1334 curIsBag = true;
1335 ssize_t attri = block.indexOfAttribute(NULL, "type");
1336 if (attri >= 0) {
1337 curType = String16(block.getAttributeStringValue(attri, &len));
1338 } else {
1339 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1340 "A 'type' attribute is required for <bag>\n");
1341 hasErrors = localHasErrors = true;
1342 }
1343 } else if (strcmp16(block.getElementName(&len), style16.string()) == 0) {
1344 curTag = &style16;
1345 curType = style16;
1346 curIsBag = true;
1347 } else if (strcmp16(block.getElementName(&len), plurals16.string()) == 0) {
1348 curTag = &plurals16;
1349 curType = plurals16;
1350 curIsBag = true;
1351 } else if (strcmp16(block.getElementName(&len), array16.string()) == 0) {
1352 curTag = &array16;
1353 curType = array16;
1354 curIsBag = true;
1355 curIsBagReplaceOnOverwrite = true;
1356 ssize_t formatIdx = block.indexOfAttribute(NULL, "format");
1357 if (formatIdx >= 0) {
1358 String16 formatStr = String16(block.getAttributeStringValue(
1359 formatIdx, &len));
1360 curFormat = parse_flags(formatStr.string(), formatStr.size(),
1361 gFormatFlags);
1362 if (curFormat == 0) {
1363 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1364 "Tag <array> 'format' attribute value \"%s\" not valid\n",
1365 String8(formatStr).string());
1366 hasErrors = localHasErrors = true;
1367 }
1368 }
1369 } else if (strcmp16(block.getElementName(&len), string_array16.string()) == 0) {
1370 // Check whether these strings need valid formats.
1371 // (simplified form of what string16 does above)
1372 size_t n = block.getAttributeCount();
1373 for (size_t i = 0; i < n; i++) {
1374 size_t length;
1375 const uint16_t* attr = block.getAttributeName(i, &length);
1376 if (strcmp16(attr, translatable16.string()) == 0
1377 || strcmp16(attr, formatted16.string()) == 0) {
1378 const uint16_t* value = block.getAttributeStringValue(i, &length);
1379 if (strcmp16(value, false16.string()) == 0) {
1380 curIsFormatted = false;
1381 break;
1382 }
1383 }
1384 }
1385
1386 curTag = &string_array16;
1387 curType = array16;
1388 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING;
1389 curIsBag = true;
1390 curIsBagReplaceOnOverwrite = true;
1391 curIsPseudolocalizable = true;
1392 } else if (strcmp16(block.getElementName(&len), integer_array16.string()) == 0) {
1393 curTag = &integer_array16;
1394 curType = array16;
1395 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER;
1396 curIsBag = true;
1397 curIsBagReplaceOnOverwrite = true;
1398 } else {
1399 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1400 "Found tag %s where item is expected\n",
1401 String8(block.getElementName(&len)).string());
1402 return UNKNOWN_ERROR;
1403 }
1404
1405 String16 ident;
1406 ssize_t identIdx = block.indexOfAttribute(NULL, "name");
1407 if (identIdx >= 0) {
1408 ident = String16(block.getAttributeStringValue(identIdx, &len));
1409 } else {
1410 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1411 "A 'name' attribute is required for <%s>\n",
1412 String8(*curTag).string());
1413 hasErrors = localHasErrors = true;
1414 }
1415
1416 String16 product;
1417 identIdx = block.indexOfAttribute(NULL, "product");
1418 if (identIdx >= 0) {
1419 product = String16(block.getAttributeStringValue(identIdx, &len));
1420 }
1421
1422 String16 comment(block.getComment(&len) ? block.getComment(&len) : nulStr);
1423
1424 if (curIsBag) {
1425 // Figure out the parent of this bag...
1426 String16 parentIdent;
1427 ssize_t parentIdentIdx = block.indexOfAttribute(NULL, "parent");
1428 if (parentIdentIdx >= 0) {
1429 parentIdent = String16(block.getAttributeStringValue(parentIdentIdx, &len));
1430 } else {
1431 ssize_t sep = ident.findLast('.');
1432 if (sep >= 0) {
1433 parentIdent.setTo(ident, sep);
1434 }
1435 }
1436
1437 if (!localHasErrors) {
1438 err = outTable->startBag(SourcePos(in->getPrintableSource(),
1439 block.getLineNumber()), myPackage, curType, ident,
1440 parentIdent, &curParams,
1441 overwrite, curIsBagReplaceOnOverwrite);
1442 if (err != NO_ERROR) {
1443 hasErrors = localHasErrors = true;
1444 }
1445 }
1446
1447 ssize_t elmIndex = 0;
1448 char elmIndexStr[14];
1449 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
1450 && code != ResXMLTree::BAD_DOCUMENT) {
1451
1452 if (code == ResXMLTree::START_TAG) {
1453 if (strcmp16(block.getElementName(&len), item16.string()) != 0) {
1454 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1455 "Tag <%s> can not appear inside <%s>, only <item>\n",
1456 String8(block.getElementName(&len)).string(),
1457 String8(*curTag).string());
1458 return UNKNOWN_ERROR;
1459 }
1460
1461 String16 itemIdent;
1462 if (curType == array16) {
1463 sprintf(elmIndexStr, "^index_%d", (int)elmIndex++);
1464 itemIdent = String16(elmIndexStr);
1465 } else if (curType == plurals16) {
1466 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "quantity");
1467 if (itemIdentIdx >= 0) {
1468 String16 quantity16(block.getAttributeStringValue(itemIdentIdx, &len));
1469 if (quantity16 == other16) {
1470 itemIdent = quantityOther16;
1471 }
1472 else if (quantity16 == zero16) {
1473 itemIdent = quantityZero16;
1474 }
1475 else if (quantity16 == one16) {
1476 itemIdent = quantityOne16;
1477 }
1478 else if (quantity16 == two16) {
1479 itemIdent = quantityTwo16;
1480 }
1481 else if (quantity16 == few16) {
1482 itemIdent = quantityFew16;
1483 }
1484 else if (quantity16 == many16) {
1485 itemIdent = quantityMany16;
1486 }
1487 else {
1488 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1489 "Illegal 'quantity' attribute is <item> inside <plurals>\n");
1490 hasErrors = localHasErrors = true;
1491 }
1492 } else {
1493 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1494 "A 'quantity' attribute is required for <item> inside <plurals>\n");
1495 hasErrors = localHasErrors = true;
1496 }
1497 } else {
1498 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "name");
1499 if (itemIdentIdx >= 0) {
1500 itemIdent = String16(block.getAttributeStringValue(itemIdentIdx, &len));
1501 } else {
1502 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1503 "A 'name' attribute is required for <item>\n");
1504 hasErrors = localHasErrors = true;
1505 }
1506 }
1507
1508 ResXMLParser::ResXMLPosition parserPosition;
1509 block.getPosition(&parserPosition);
1510
1511 err = parseAndAddBag(bundle, in, &block, curParams, myPackage, curType,
1512 ident, parentIdent, itemIdent, curFormat, curIsFormatted,
1513 product, false, overwrite, outTable);
1514 if (err == NO_ERROR) {
1515 if (curIsPseudolocalizable && localeIsDefined(curParams)
1516 && bundle->getPseudolocalize()) {
1517 // pseudolocalize here
1518 #if 1
1519 block.setPosition(parserPosition);
1520 err = parseAndAddBag(bundle, in, &block, pseudoParams, myPackage,
1521 curType, ident, parentIdent, itemIdent, curFormat,
1522 curIsFormatted, product, true, overwrite, outTable);
1523 #endif
1524 }
1525 }
1526 if (err != NO_ERROR) {
1527 hasErrors = localHasErrors = true;
1528 }
1529 } else if (code == ResXMLTree::END_TAG) {
1530 if (strcmp16(block.getElementName(&len), curTag->string()) != 0) {
1531 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1532 "Found tag </%s> where </%s> is expected\n",
1533 String8(block.getElementName(&len)).string(),
1534 String8(*curTag).string());
1535 return UNKNOWN_ERROR;
1536 }
1537 break;
1538 }
1539 }
1540 } else {
1541 ResXMLParser::ResXMLPosition parserPosition;
1542 block.getPosition(&parserPosition);
1543
1544 err = parseAndAddEntry(bundle, in, &block, curParams, myPackage, curType, ident,
1545 *curTag, curIsStyled, curFormat, curIsFormatted,
1546 product, false, overwrite, outTable);
1547
1548 if (err < NO_ERROR) { // Why err < NO_ERROR instead of err != NO_ERROR?
1549 hasErrors = localHasErrors = true;
1550 }
1551 else if (err == NO_ERROR) {
1552 if (curIsPseudolocalizable && localeIsDefined(curParams)
1553 && bundle->getPseudolocalize()) {
1554 // pseudolocalize here
1555 block.setPosition(parserPosition);
1556 err = parseAndAddEntry(bundle, in, &block, pseudoParams, myPackage, curType,
1557 ident, *curTag, curIsStyled, curFormat,
1558 curIsFormatted, product,
1559 true, overwrite, outTable);
1560 if (err != NO_ERROR) {
1561 hasErrors = localHasErrors = true;
1562 }
1563 }
1564 }
1565 }
1566
1567 #if 0
1568 if (comment.size() > 0) {
1569 printf("Comment for @%s:%s/%s: %s\n", String8(myPackage).string(),
1570 String8(curType).string(), String8(ident).string(),
1571 String8(comment).string());
1572 }
1573 #endif
1574 if (!localHasErrors) {
1575 outTable->appendComment(myPackage, curType, ident, comment, false);
1576 }
1577 }
1578 else if (code == ResXMLTree::END_TAG) {
1579 if (strcmp16(block.getElementName(&len), resources16.string()) != 0) {
1580 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1581 "Unexpected end tag %s\n", String8(block.getElementName(&len)).string());
1582 return UNKNOWN_ERROR;
1583 }
1584 }
1585 else if (code == ResXMLTree::START_NAMESPACE || code == ResXMLTree::END_NAMESPACE) {
1586 }
1587 else if (code == ResXMLTree::TEXT) {
1588 if (isWhitespace(block.getText(&len))) {
1589 continue;
1590 }
1591 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1592 "Found text \"%s\" where item tag is expected\n",
1593 String8(block.getText(&len)).string());
1594 return UNKNOWN_ERROR;
1595 }
1596 }
1597
1598 return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
1599 }
1600
1601 ResourceTable::ResourceTable(Bundle* bundle, const String16& assetsPackage)
1602 : mAssetsPackage(assetsPackage), mNextPackageId(1), mHaveAppPackage(false),
1603 mIsAppPackage(!bundle->getExtending()),
1604 mNumLocal(0),
1605 mBundle(bundle)
1606 {
1607 }
1608
1609 status_t ResourceTable::addIncludedResources(Bundle* bundle, const sp<AaptAssets>& assets)
1610 {
1611 status_t err = assets->buildIncludedResources(bundle);
1612 if (err != NO_ERROR) {
1613 return err;
1614 }
1615
1616 // For future reference to included resources.
1617 mAssets = assets;
1618
1619 const ResTable& incl = assets->getIncludedResources();
1620
1621 // Retrieve all the packages.
1622 const size_t N = incl.getBasePackageCount();
1623 for (size_t phase=0; phase<2; phase++) {
1624 for (size_t i=0; i<N; i++) {
1625 String16 name(incl.getBasePackageName(i));
1626 uint32_t id = incl.getBasePackageId(i);
1627 // First time through: only add base packages (id
1628 // is not 0); second time through add the other
1629 // packages.
1630 if (phase != 0) {
1631 if (id != 0) {
1632 // Skip base packages -- already one.
1633 id = 0;
1634 } else {
1635 // Assign a dynamic id.
1636 id = mNextPackageId;
1637 }
1638 } else if (id != 0) {
1639 if (id == 127) {
1640 if (mHaveAppPackage) {
1641 fprintf(stderr, "Included resources have two application packages!\n");
1642 return UNKNOWN_ERROR;
1643 }
1644 mHaveAppPackage = true;
1645 }
1646 if (mNextPackageId > id) {
1647 fprintf(stderr, "Included base package ID %d already in use!\n", id);
1648 return UNKNOWN_ERROR;
1649 }
1650 }
1651 if (id != 0) {
1652 NOISY(printf("Including package %s with ID=%d\n",
1653 String8(name).string(), id));
1654 sp<Package> p = new Package(name, id);
1655 mPackages.add(name, p);
1656 mOrderedPackages.add(p);
1657
1658 if (id >= mNextPackageId) {
1659 mNextPackageId = id+1;
1660 }
1661 }
1662 }
1663 }
1664
1665 // Every resource table always has one first entry, the bag attributes.
1666 const SourcePos unknown(String8("????"), 0);
1667 sp<Type> attr = getType(mAssetsPackage, String16("attr"), unknown);
1668
1669 return NO_ERROR;
1670 }
1671
1672 status_t ResourceTable::addPublic(const SourcePos& sourcePos,
1673 const String16& package,
1674 const String16& type,
1675 const String16& name,
1676 const uint32_t ident)
1677 {
1678 uint32_t rid = mAssets->getIncludedResources()
1679 .identifierForName(name.string(), name.size(),
1680 type.string(), type.size(),
1681 package.string(), package.size());
1682 if (rid != 0) {
1683 sourcePos.error("Error declaring public resource %s/%s for included package %s\n",
1684 String8(type).string(), String8(name).string(),
1685 String8(package).string());
1686 return UNKNOWN_ERROR;
1687 }
1688
1689 sp<Type> t = getType(package, type, sourcePos);
1690 if (t == NULL) {
1691 return UNKNOWN_ERROR;
1692 }
1693 return t->addPublic(sourcePos, name, ident);
1694 }
1695
1696 status_t ResourceTable::addEntry(const SourcePos& sourcePos,
1697 const String16& package,
1698 const String16& type,
1699 const String16& name,
1700 const String16& value,
1701 const Vector<StringPool::entry_style_span>* style,
1702 const ResTable_config* params,
1703 const bool doSetIndex,
1704 const int32_t format,
1705 const bool overwrite)
1706 {
1707 // Check for adding entries in other packages... for now we do
1708 // nothing. We need to do the right thing here to support skinning.
1709 uint32_t rid = mAssets->getIncludedResources()
1710 .identifierForName(name.string(), name.size(),
1711 type.string(), type.size(),
1712 package.string(), package.size());
1713 if (rid != 0) {
1714 return NO_ERROR;
1715 }
1716
1717 #if 0
1718 if (name == String16("left")) {
1719 printf("Adding entry left: file=%s, line=%d, type=%s, value=%s\n",
1720 sourcePos.file.string(), sourcePos.line, String8(type).string(),
1721 String8(value).string());
1722 }
1723 #endif
1724
1725 sp<Entry> e = getEntry(package, type, name, sourcePos, overwrite,
1726 params, doSetIndex);
1727 if (e == NULL) {
1728 return UNKNOWN_ERROR;
1729 }
1730 status_t err = e->setItem(sourcePos, value, style, format, overwrite);
1731 if (err == NO_ERROR) {
1732 mNumLocal++;
1733 }
1734 return err;
1735 }
1736
1737 status_t ResourceTable::startBag(const SourcePos& sourcePos,
1738 const String16& package,
1739 const String16& type,
1740 const String16& name,
1741 const String16& bagParent,
1742 const ResTable_config* params,
1743 bool overlay,
1744 bool replace, bool isId)
1745 {
1746 status_t result = NO_ERROR;
1747
1748 // Check for adding entries in other packages... for now we do
1749 // nothing. We need to do the right thing here to support skinning.
1750 uint32_t rid = mAssets->getIncludedResources()
1751 .identifierForName(name.string(), name.size(),
1752 type.string(), type.size(),
1753 package.string(), package.size());
1754 if (rid != 0) {
1755 return NO_ERROR;
1756 }
1757
1758 #if 0
1759 if (name == String16("left")) {
1760 printf("Adding bag left: file=%s, line=%d, type=%s\n",
1761 sourcePos.file.striing(), sourcePos.line, String8(type).string());
1762 }
1763 #endif
1764 if (overlay && !mBundle->getAutoAddOverlay() && !hasBagOrEntry(package, type, name)) {
1765 bool canAdd = false;
1766 sp<Package> p = mPackages.valueFor(package);
1767 if (p != NULL) {
1768 sp<Type> t = p->getTypes().valueFor(type);
1769 if (t != NULL) {
1770 if (t->getCanAddEntries().indexOf(name) >= 0) {
1771 canAdd = true;
1772 }
1773 }
1774 }
1775 if (!canAdd) {
1776 sourcePos.error("Resource does not already exist in overlay at '%s'; use <add-resource> to add.\n",
1777 String8(name).string());
1778 return UNKNOWN_ERROR;
1779 }
1780 }
1781 sp<Entry> e = getEntry(package, type, name, sourcePos, overlay, params);
1782 if (e == NULL) {
1783 return UNKNOWN_ERROR;
1784 }
1785
1786 // If a parent is explicitly specified, set it.
1787 if (bagParent.size() > 0) {
1788 e->setParent(bagParent);
1789 }
1790
1791 if ((result = e->makeItABag(sourcePos)) != NO_ERROR) {
1792 return result;
1793 }
1794
1795 if (overlay && replace) {
1796 return e->emptyBag(sourcePos);
1797 }
1798 return result;
1799 }
1800
1801 status_t ResourceTable::addBag(const SourcePos& sourcePos,
1802 const String16& package,
1803 const String16& type,
1804 const String16& name,
1805 const String16& bagParent,
1806 const String16& bagKey,
1807 const String16& value,
1808 const Vector<StringPool::entry_style_span>* style,
1809 const ResTable_config* params,
1810 bool replace, bool isId, const int32_t format)
1811 {
1812 // Check for adding entries in other packages... for now we do
1813 // nothing. We need to do the right thing here to support skinning.
1814 uint32_t rid = mAssets->getIncludedResources()
1815 .identifierForName(name.string(), name.size(),
1816 type.string(), type.size(),
1817 package.string(), package.size());
1818 if (rid != 0) {
1819 return NO_ERROR;
1820 }
1821
1822 #if 0
1823 if (name == String16("left")) {
1824 printf("Adding bag left: file=%s, line=%d, type=%s\n",
1825 sourcePos.file.striing(), sourcePos.line, String8(type).string());
1826 }
1827 #endif
1828 sp<Entry> e = getEntry(package, type, name, sourcePos, replace, params);
1829 if (e == NULL) {
1830 return UNKNOWN_ERROR;
1831 }
1832
1833 // If a parent is explicitly specified, set it.
1834 if (bagParent.size() > 0) {
1835 e->setParent(bagParent);
1836 }
1837
1838 const bool first = e->getBag().indexOfKey(bagKey) < 0;
1839 status_t err = e->addToBag(sourcePos, bagKey, value, style, replace, isId, format);
1840 if (err == NO_ERROR && first) {
1841 mNumLocal++;
1842 }
1843 return err;
1844 }
1845
1846 bool ResourceTable::hasBagOrEntry(const String16& package,
1847 const String16& type,
1848 const String16& name) const
1849 {
1850 // First look for this in the included resources...
1851 uint32_t rid = mAssets->getIncludedResources()
1852 .identifierForName(name.string(), name.size(),
1853 type.string(), type.size(),
1854 package.string(), package.size());
1855 if (rid != 0) {
1856 return true;
1857 }
1858
1859 sp<Package> p = mPackages.valueFor(package);
1860 if (p != NULL) {
1861 sp<Type> t = p->getTypes().valueFor(type);
1862 if (t != NULL) {
1863 sp<ConfigList> c = t->getConfigs().valueFor(name);
1864 if (c != NULL) return true;
1865 }
1866 }
1867
1868 return false;
1869 }
1870
1871 bool ResourceTable::hasBagOrEntry(const String16& package,
1872 const String16& type,
1873 const String16& name,
1874 const ResTable_config& config) const
1875 {
1876 // First look for this in the included resources...
1877 uint32_t rid = mAssets->getIncludedResources()
1878 .identifierForName(name.string(), name.size(),
1879 type.string(), type.size(),
1880 package.string(), package.size());
1881 if (rid != 0) {
1882 return true;
1883 }
1884
1885 sp<Package> p = mPackages.valueFor(package);
1886 if (p != NULL) {
1887 sp<Type> t = p->getTypes().valueFor(type);
1888 if (t != NULL) {
1889 sp<ConfigList> c = t->getConfigs().valueFor(name);
1890 if (c != NULL) {
1891 sp<Entry> e = c->getEntries().valueFor(config);
1892 if (e != NULL) {
1893 return true;
1894 }
1895 }
1896 }
1897 }
1898
1899 return false;
1900 }
1901
1902 bool ResourceTable::hasBagOrEntry(const String16& ref,
1903 const String16* defType,
1904 const String16* defPackage)
1905 {
1906 String16 package, type, name;
1907 if (!ResTable::expandResourceRef(ref.string(), ref.size(), &package, &type, &name,
1908 defType, defPackage ? defPackage:&mAssetsPackage, NULL)) {
1909 return false;
1910 }
1911 return hasBagOrEntry(package, type, name);
1912 }
1913
1914 bool ResourceTable::appendComment(const String16& package,
1915 const String16& type,
1916 const String16& name,
1917 const String16& comment,
1918 bool onlyIfEmpty)
1919 {
1920 if (comment.size() <= 0) {
1921 return true;
1922 }
1923
1924 sp<Package> p = mPackages.valueFor(package);
1925 if (p != NULL) {
1926 sp<Type> t = p->getTypes().valueFor(type);
1927 if (t != NULL) {
1928 sp<ConfigList> c = t->getConfigs().valueFor(name);
1929 if (c != NULL) {
1930 c->appendComment(comment, onlyIfEmpty);
1931 return true;
1932 }
1933 }
1934 }
1935 return false;
1936 }
1937
1938 bool ResourceTable::appendTypeComment(const String16& package,
1939 const String16& type,
1940 const String16& name,
1941 const String16& comment)
1942 {
1943 if (comment.size() <= 0) {
1944 return true;
1945 }
1946
1947 sp<Package> p = mPackages.valueFor(package);
1948 if (p != NULL) {
1949 sp<Type> t = p->getTypes().valueFor(type);
1950 if (t != NULL) {
1951 sp<ConfigList> c = t->getConfigs().valueFor(name);
1952 if (c != NULL) {
1953 c->appendTypeComment(comment);
1954 return true;
1955 }
1956 }
1957 }
1958 return false;
1959 }
1960
1961 void ResourceTable::canAddEntry(const SourcePos& pos,
1962 const String16& package, const String16& type, const String16& name)
1963 {
1964 sp<Type> t = getType(package, type, pos);
1965 if (t != NULL) {
1966 t->canAddEntry(name);
1967 }
1968 }
1969
1970 size_t ResourceTable::size() const {
1971 return mPackages.size();
1972 }
1973
1974 size_t ResourceTable::numLocalResources() const {
1975 return mNumLocal;
1976 }
1977
1978 bool ResourceTable::hasResources() const {
1979 return mNumLocal > 0;
1980 }
1981
1982 sp<AaptFile> ResourceTable::flatten(Bundle* bundle)
1983 {
1984 sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8());
1985 status_t err = flatten(bundle, data);
1986 return err == NO_ERROR ? data : NULL;
1987 }
1988
1989 inline uint32_t ResourceTable::getResId(const sp<Package>& p,
1990 const sp<Type>& t,
1991 uint32_t nameId)
1992 {
1993 return makeResId(p->getAssignedId(), t->getIndex(), nameId);
1994 }
1995
1996 uint32_t ResourceTable::getResId(const String16& package,
1997 const String16& type,
1998 const String16& name,
1999 bool onlyPublic) const
2000 {
2001 sp<Package> p = mPackages.valueFor(package);
2002 if (p == NULL) return 0;
2003
2004 // First look for this in the included resources...
2005 uint32_t specFlags = 0;
2006 uint32_t rid = mAssets->getIncludedResources()
2007 .identifierForName(name.string(), name.size(),
2008 type.string(), type.size(),
2009 package.string(), package.size(),
2010 &specFlags);
2011 if (rid != 0) {
2012 if (onlyPublic) {
2013 if ((specFlags & ResTable_typeSpec::SPEC_PUBLIC) == 0) {
2014 return 0;
2015 }
2016 }
2017
2018 if (Res_INTERNALID(rid)) {
2019 return rid;
2020 }
2021 return Res_MAKEID(p->getAssignedId()-1,
2022 Res_GETTYPE(rid),
2023 Res_GETENTRY(rid));
2024 }
2025
2026 sp<Type> t = p->getTypes().valueFor(type);
2027 if (t == NULL) return 0;
2028 sp<ConfigList> c = t->getConfigs().valueFor(name);
2029 if (c == NULL) return 0;
2030 int32_t ei = c->getEntryIndex();
2031 if (ei < 0) return 0;
2032 return getResId(p, t, ei);
2033 }
2034
2035 uint32_t ResourceTable::getResId(const String16& ref,
2036 const String16* defType,
2037 const String16* defPackage,
2038 const char** outErrorMsg,
2039 bool onlyPublic) const
2040 {
2041 String16 package, type, name;
2042 bool refOnlyPublic = true;
2043 if (!ResTable::expandResourceRef(
2044 ref.string(), ref.size(), &package, &type, &name,
2045 defType, defPackage ? defPackage:&mAssetsPackage,
2046 outErrorMsg, &refOnlyPublic)) {
2047 NOISY(printf("Expanding resource: ref=%s\n",
2048 String8(ref).string()));
2049 NOISY(printf("Expanding resource: defType=%s\n",
2050 defType ? String8(*defType).string() : "NULL"));
2051 NOISY(printf("Expanding resource: defPackage=%s\n",
2052 defPackage ? String8(*defPackage).string() : "NULL"));
2053 NOISY(printf("Expanding resource: ref=%s\n", String8(ref).string()));
2054 NOISY(printf("Expanded resource: p=%s, t=%s, n=%s, res=0\n",
2055 String8(package).string(), String8(type).string(),
2056 String8(name).string()));
2057 return 0;
2058 }
2059 uint32_t res = getResId(package, type, name, onlyPublic && refOnlyPublic);
2060 NOISY(printf("Expanded resource: p=%s, t=%s, n=%s, res=%d\n",
2061 String8(package).string(), String8(type).string(),
2062 String8(name).string(), res));
2063 if (res == 0) {
2064 if (outErrorMsg)
2065 *outErrorMsg = "No resource found that matches the given name";
2066 }
2067 return res;
2068 }
2069
2070 bool ResourceTable::isValidResourceName(const String16& s)
2071 {
2072 const char16_t* p = s.string();
2073 bool first = true;
2074 while (*p) {
2075 if ((*p >= 'a' && *p <= 'z')
2076 || (*p >= 'A' && *p <= 'Z')
2077 || *p == '_'
2078 || (!first && *p >= '0' && *p <= '9')) {
2079 first = false;
2080 p++;
2081 continue;
2082 }
2083 return false;
2084 }
2085 return true;
2086 }
2087
2088 bool ResourceTable::stringToValue(Res_value* outValue, StringPool* pool,
2089 const String16& str,
2090 bool preserveSpaces, bool coerceType,
2091 uint32_t attrID,
2092 const Vector<StringPool::entry_style_span>* style,
2093 String16* outStr, void* accessorCookie,
2094 uint32_t attrType, const String8* configTypeName,
2095 const ConfigDescription* config)
2096 {
2097 String16 finalStr;
2098
2099 bool res = true;
2100 if (style == NULL || style->size() == 0) {
2101 // Text is not styled so it can be any type... let's figure it out.
2102 res = mAssets->getIncludedResources()
2103 .stringToValue(outValue, &finalStr, str.string(), str.size(), preserveSpaces,
2104 coerceType, attrID, NULL, &mAssetsPackage, this,
2105 accessorCookie, attrType);
2106 } else {
2107 // Styled text can only be a string, and while collecting the style
2108 // information we have already processed that string!
2109 outValue->size = sizeof(Res_value);
2110 outValue->res0 = 0;
2111 outValue->dataType = outValue->TYPE_STRING;
2112 outValue->data = 0;
2113 finalStr = str;
2114 }
2115
2116 if (!res) {
2117 return false;
2118 }
2119
2120 if (outValue->dataType == outValue->TYPE_STRING) {
2121 // Should do better merging styles.
2122 if (pool) {
2123 String8 configStr;
2124 if (config != NULL) {
2125 configStr = config->toString();
2126 } else {
2127 configStr = "(null)";
2128 }
2129 NOISY(printf("Adding to pool string style #%d config %s: %s\n",
2130 style != NULL ? style->size() : 0,
2131 configStr.string(), String8(finalStr).string()));
2132 if (style != NULL && style->size() > 0) {
2133 outValue->data = pool->add(finalStr, *style, configTypeName, config);
2134 } else {
2135 outValue->data = pool->add(finalStr, true, configTypeName, config);
2136 }
2137 } else {
2138 // Caller will fill this in later.
2139 outValue->data = 0;
2140 }
2141
2142 if (outStr) {
2143 *outStr = finalStr;
2144 }
2145
2146 }
2147
2148 return true;
2149 }
2150
2151 uint32_t ResourceTable::getCustomResource(
2152 const String16& package, const String16& type, const String16& name) const
2153 {
2154 //printf("getCustomResource: %s %s %s\n", String8(package).string(),
2155 // String8(type).string(), String8(name).string());
2156 sp<Package> p = mPackages.valueFor(package);
2157 if (p == NULL) return 0;
2158 sp<Type> t = p->getTypes().valueFor(type);
2159 if (t == NULL) return 0;
2160 sp<ConfigList> c = t->getConfigs().valueFor(name);
2161 if (c == NULL) return 0;
2162 int32_t ei = c->getEntryIndex();
2163 if (ei < 0) return 0;
2164 return getResId(p, t, ei);
2165 }
2166
2167 uint32_t ResourceTable::getCustomResourceWithCreation(
2168 const String16& package, const String16& type, const String16& name,
2169 const bool createIfNotFound)
2170 {
2171 uint32_t resId = getCustomResource(package, type, name);
2172 if (resId != 0 || !createIfNotFound) {
2173 return resId;
2174 }
2175 String16 value("false");
2176
2177 status_t status = addEntry(mCurrentXmlPos, package, type, name, value, NULL, NULL, true);
2178 if (status == NO_ERROR) {
2179 resId = getResId(package, type, name);
2180 return resId;
2181 }
2182 return 0;
2183 }
2184
2185 uint32_t ResourceTable::getRemappedPackage(uint32_t origPackage) const
2186 {
2187 return origPackage;
2188 }
2189
2190 bool ResourceTable::getAttributeType(uint32_t attrID, uint32_t* outType)
2191 {
2192 //printf("getAttributeType #%08x\n", attrID);
2193 Res_value value;
2194 if (getItemValue(attrID, ResTable_map::ATTR_TYPE, &value)) {
2195 //printf("getAttributeType #%08x (%s): #%08x\n", attrID,
2196 // String8(getEntry(attrID)->getName()).string(), value.data);
2197 *outType = value.data;
2198 return true;
2199 }
2200 return false;
2201 }
2202
2203 bool ResourceTable::getAttributeMin(uint32_t attrID, uint32_t* outMin)
2204 {
2205 //printf("getAttributeMin #%08x\n", attrID);
2206 Res_value value;
2207 if (getItemValue(attrID, ResTable_map::ATTR_MIN, &value)) {
2208 *outMin = value.data;
2209 return true;
2210 }
2211 return false;
2212 }
2213
2214 bool ResourceTable::getAttributeMax(uint32_t attrID, uint32_t* outMax)
2215 {
2216 //printf("getAttributeMax #%08x\n", attrID);
2217 Res_value value;
2218 if (getItemValue(attrID, ResTable_map::ATTR_MAX, &value)) {
2219 *outMax = value.data;
2220 return true;
2221 }
2222 return false;
2223 }
2224
2225 uint32_t ResourceTable::getAttributeL10N(uint32_t attrID)
2226 {
2227 //printf("getAttributeL10N #%08x\n", attrID);
2228 Res_value value;
2229 if (getItemValue(attrID, ResTable_map::ATTR_L10N, &value)) {
2230 return value.data;
2231 }
2232 return ResTable_map::L10N_NOT_REQUIRED;
2233 }
2234
2235 bool ResourceTable::getLocalizationSetting()
2236 {
2237 return mBundle->getRequireLocalization();
2238 }
2239
2240 void ResourceTable::reportError(void* accessorCookie, const char* fmt, ...)
2241 {
2242 if (accessorCookie != NULL && fmt != NULL) {
2243 AccessorCookie* ac = (AccessorCookie*)accessorCookie;
2244 int retval=0;
2245 char buf[1024];
2246 va_list ap;
2247 va_start(ap, fmt);
2248 retval = vsnprintf(buf, sizeof(buf), fmt, ap);
2249 va_end(ap);
2250 ac->sourcePos.error("Error: %s (at '%s' with value '%s').\n",
2251 buf, ac->attr.string(), ac->value.string());
2252 }
2253 }
2254
2255 bool ResourceTable::getAttributeKeys(
2256 uint32_t attrID, Vector<String16>* outKeys)
2257 {
2258 sp<const Entry> e = getEntry(attrID);
2259 if (e != NULL) {
2260 const size_t N = e->getBag().size();
2261 for (size_t i=0; i<N; i++) {
2262 const String16& key = e->getBag().keyAt(i);
2263 if (key.size() > 0 && key.string()[0] != '^') {
2264 outKeys->add(key);
2265 }
2266 }
2267 return true;
2268 }
2269 return false;
2270 }
2271
2272 bool ResourceTable::getAttributeEnum(
2273 uint32_t attrID, const char16_t* name, size_t nameLen,
2274 Res_value* outValue)
2275 {
2276 //printf("getAttributeEnum #%08x %s\n", attrID, String8(name, nameLen).string());
2277 String16 nameStr(name, nameLen);
2278 sp<const Entry> e = getEntry(attrID);
2279 if (e != NULL) {
2280 const size_t N = e->getBag().size();
2281 for (size_t i=0; i<N; i++) {
2282 //printf("Comparing %s to %s\n", String8(name, nameLen).string(),
2283 // String8(e->getBag().keyAt(i)).string());
2284 if (e->getBag().keyAt(i) == nameStr) {
2285 return getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, outValue);
2286 }
2287 }
2288 }
2289 return false;
2290 }
2291
2292 bool ResourceTable::getAttributeFlags(
2293 uint32_t attrID, const char16_t* name, size_t nameLen,
2294 Res_value* outValue)
2295 {
2296 outValue->dataType = Res_value::TYPE_INT_HEX;
2297 outValue->data = 0;
2298
2299 //printf("getAttributeFlags #%08x %s\n", attrID, String8(name, nameLen).string());
2300 String16 nameStr(name, nameLen);
2301 sp<const Entry> e = getEntry(attrID);
2302 if (e != NULL) {
2303 const size_t N = e->getBag().size();
2304
2305 const char16_t* end = name + nameLen;
2306 const char16_t* pos = name;
2307 while (pos < end) {
2308 const char16_t* start = pos;
2309 while (pos < end && *pos != '|') {
2310 pos++;
2311 }
2312
2313 String16 nameStr(start, pos-start);
2314 size_t i;
2315 for (i=0; i<N; i++) {
2316 //printf("Comparing \"%s\" to \"%s\"\n", String8(nameStr).string(),
2317 // String8(e->getBag().keyAt(i)).string());
2318 if (e->getBag().keyAt(i) == nameStr) {
2319 Res_value val;
2320 bool got = getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, &val);
2321 if (!got) {
2322 return false;
2323 }
2324 //printf("Got value: 0x%08x\n", val.data);
2325 outValue->data |= val.data;
2326 break;
2327 }
2328 }
2329
2330 if (i >= N) {
2331 // Didn't find this flag identifier.
2332 return false;
2333 }
2334 pos++;
2335 }
2336
2337 return true;
2338 }
2339 return false;
2340 }
2341
2342 status_t ResourceTable::assignResourceIds()
2343 {
2344 const size_t N = mOrderedPackages.size();
2345 size_t pi;
2346 status_t firstError = NO_ERROR;
2347
2348 // First generate all bag attributes and assign indices.
2349 for (pi=0; pi<N; pi++) {
2350 sp<Package> p = mOrderedPackages.itemAt(pi);
2351 if (p == NULL || p->getTypes().size() == 0) {
2352 // Empty, skip!
2353 continue;
2354 }
2355
2356 status_t err = p->applyPublicTypeOrder();
2357 if (err != NO_ERROR && firstError == NO_ERROR) {
2358 firstError = err;
2359 }
2360
2361 // Generate attributes...
2362 const size_t N = p->getOrderedTypes().size();
2363 size_t ti;
2364 for (ti=0; ti<N; ti++) {
2365 sp<Type> t = p->getOrderedTypes().itemAt(ti);
2366 if (t == NULL) {
2367 continue;
2368 }
2369 const size_t N = t->getOrderedConfigs().size();
2370 for (size_t ci=0; ci<N; ci++) {
2371 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
2372 if (c == NULL) {
2373 continue;
2374 }
2375 const size_t N = c->getEntries().size();
2376 for (size_t ei=0; ei<N; ei++) {
2377 sp<Entry> e = c->getEntries().valueAt(ei);
2378 if (e == NULL) {
2379 continue;
2380 }
2381 status_t err = e->generateAttributes(this, p->getName());
2382 if (err != NO_ERROR && firstError == NO_ERROR) {
2383 firstError = err;
2384 }
2385 }
2386 }
2387 }
2388
2389 const SourcePos unknown(String8("????"), 0);
2390 sp<Type> attr = p->getType(String16("attr"), unknown);
2391
2392 // Assign indices...
2393 for (ti=0; ti<N; ti++) {
2394 sp<Type> t = p->getOrderedTypes().itemAt(ti);
2395 if (t == NULL) {
2396 continue;
2397 }
2398 err = t->applyPublicEntryOrder();
2399 if (err != NO_ERROR && firstError == NO_ERROR) {
2400 firstError = err;
2401 }
2402
2403 const size_t N = t->getOrderedConfigs().size();
2404 t->setIndex(ti+1);
2405
2406 LOG_ALWAYS_FATAL_IF(ti == 0 && attr != t,
2407 "First type is not attr!");
2408
2409 for (size_t ei=0; ei<N; ei++) {
2410 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ei);
2411 if (c == NULL) {
2412 continue;
2413 }
2414 c->setEntryIndex(ei);
2415 }
2416 }
2417
2418 // Assign resource IDs to keys in bags...
2419 for (ti=0; ti<N; ti++) {
2420 sp<Type> t = p->getOrderedTypes().itemAt(ti);
2421 if (t == NULL) {
2422 continue;
2423 }
2424 const size_t N = t->getOrderedConfigs().size();
2425 for (size_t ci=0; ci<N; ci++) {
2426 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
2427 //printf("Ordered config #%d: %p\n", ci, c.get());
2428 const size_t N = c->getEntries().size();
2429 for (size_t ei=0; ei<N; ei++) {
2430 sp<Entry> e = c->getEntries().valueAt(ei);
2431 if (e == NULL) {
2432 continue;
2433 }
2434 status_t err = e->assignResourceIds(this, p->getName());
2435 if (err != NO_ERROR && firstError == NO_ERROR) {
2436 firstError = err;
2437 }
2438 }
2439 }
2440 }
2441 }
2442 return firstError;
2443 }
2444
2445 status_t ResourceTable::addSymbols(const sp<AaptSymbols>& outSymbols) {
2446 const size_t N = mOrderedPackages.size();
2447 size_t pi;
2448
2449 for (pi=0; pi<N; pi++) {
2450 sp<Package> p = mOrderedPackages.itemAt(pi);
2451 if (p->getTypes().size() == 0) {
2452 // Empty, skip!
2453 continue;
2454 }
2455
2456 const size_t N = p->getOrderedTypes().size();
2457 size_t ti;
2458
2459 for (ti=0; ti<N; ti++) {
2460 sp<Type> t = p->getOrderedTypes().itemAt(ti);
2461 if (t == NULL) {
2462 continue;
2463 }
2464 const size_t N = t->getOrderedConfigs().size();
2465 sp<AaptSymbols> typeSymbols;
2466 typeSymbols = outSymbols->addNestedSymbol(String8(t->getName()), t->getPos());
2467 for (size_t ci=0; ci<N; ci++) {
2468 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
2469 if (c == NULL) {
2470 continue;
2471 }
2472 uint32_t rid = getResId(p, t, ci);
2473 if (rid == 0) {
2474 return UNKNOWN_ERROR;
2475 }
2476 if (Res_GETPACKAGE(rid) == (size_t)(p->getAssignedId()-1)) {
2477 typeSymbols->addSymbol(String8(c->getName()), rid, c->getPos());
2478
2479 String16 comment(c->getComment());
2480 typeSymbols->appendComment(String8(c->getName()), comment, c->getPos());
2481 //printf("Type symbol %s comment: %s\n", String8(e->getName()).string(),
2482 // String8(comment).string());
2483 comment = c->getTypeComment();
2484 typeSymbols->appendTypeComment(String8(c->getName()), comment);
2485 } else {
2486 #if 0
2487 printf("**** NO MATCH: 0x%08x vs 0x%08x\n",
2488 Res_GETPACKAGE(rid), p->getAssignedId());
2489 #endif
2490 }
2491 }
2492 }
2493 }
2494 return NO_ERROR;
2495 }
2496
2497
2498 void
2499 ResourceTable::addLocalization(const String16& name, const String8& locale)
2500 {
2501 mLocalizations[name].insert(locale);
2502 }
2503
2504
2505 /*!
2506 * Flag various sorts of localization problems. '+' indicates checks already implemented;
2507 * '-' indicates checks that will be implemented in the future.
2508 *
2509 * + A localized string for which no default-locale version exists => warning
2510 * + A string for which no version in an explicitly-requested locale exists => warning
2511 * + A localized translation of an translateable="false" string => warning
2512 * - A localized string not provided in every locale used by the table
2513 */
2514 status_t
2515 ResourceTable::validateLocalizations(void)
2516 {
2517 status_t err = NO_ERROR;
2518 const String8 defaultLocale;
2519
2520 // For all strings...
2521 for (map<String16, set<String8> >::iterator nameIter = mLocalizations.begin();
2522 nameIter != mLocalizations.end();
2523 nameIter++) {
2524 const set<String8>& configSet = nameIter->second; // naming convenience
2525
2526 // Look for strings with no default localization
2527 if (configSet.count(defaultLocale) == 0) {
2528 fprintf(stdout, "aapt: warning: string '%s' has no default translation in %s; found:",
2529 String8(nameIter->first).string(), mBundle->getResourceSourceDirs()[0]);
2530 for (set<String8>::const_iterator locales = configSet.begin();
2531 locales != configSet.end();
2532 locales++) {
2533 fprintf(stdout, " %s", (*locales).string());
2534 }
2535 fprintf(stdout, "\n");
2536 // !!! TODO: throw an error here in some circumstances
2537 }
2538
2539 // Check that all requested localizations are present for this string
2540 if (mBundle->getConfigurations() != NULL && mBundle->getRequireLocalization()) {
2541 const char* allConfigs = mBundle->getConfigurations();
2542 const char* start = allConfigs;
2543 const char* comma;
2544
2545 do {
2546 String8 config;
2547 comma = strchr(start, ',');
2548 if (comma != NULL) {
2549 config.setTo(start, comma - start);
2550 start = comma + 1;
2551 } else {
2552 config.setTo(start);
2553 }
2554
2555 // don't bother with the pseudolocale "zz_ZZ"
2556 if (config != "zz_ZZ") {
2557 if (configSet.find(config) == configSet.end()) {
2558 // okay, no specific localization found. it's possible that we are
2559 // requiring a specific regional localization [e.g. de_DE] but there is an
2560 // available string in the generic language localization [e.g. de];
2561 // consider that string to have fulfilled the localization requirement.
2562 String8 region(config.string(), 2);
2563 if (configSet.find(region) == configSet.end()) {
2564 if (configSet.count(defaultLocale) == 0) {
2565 fprintf(stdout, "aapt: warning: "
2566 "**** string '%s' has no default or required localization "
2567 "for '%s' in %s\n",
2568 String8(nameIter->first).string(),
2569 config.string(),
2570 mBundle->getResourceSourceDirs()[0]);
2571 }
2572 }
2573 }
2574 }
2575 } while (comma != NULL);
2576 }
2577 }
2578
2579 return err;
2580 }
2581
2582 status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
2583 {
2584 ResourceFilter filter;
2585 status_t err = filter.parse(bundle->getConfigurations());
2586 if (err != NO_ERROR) {
2587 return err;
2588 }
2589
2590 const ConfigDescription nullConfig;
2591
2592 const size_t N = mOrderedPackages.size();
2593 size_t pi;
2594
2595 const static String16 mipmap16("mipmap");
2596
2597 bool useUTF8 = !bundle->getUTF16StringsOption();
2598
2599 // Iterate through all data, collecting all values (strings,
2600 // references, etc).
2601 StringPool valueStrings(useUTF8);
2602 Vector<sp<Entry> > allEntries;
2603 for (pi=0; pi<N; pi++) {
2604 sp<Package> p = mOrderedPackages.itemAt(pi);
2605 if (p->getTypes().size() == 0) {
2606 // Empty, skip!
2607 continue;
2608 }
2609
2610 StringPool typeStrings(useUTF8);
2611 StringPool keyStrings(useUTF8);
2612
2613 const size_t N = p->getOrderedTypes().size();
2614 for (size_t ti=0; ti<N; ti++) {
2615 sp<Type> t = p->getOrderedTypes().itemAt(ti);
2616 if (t == NULL) {
2617 typeStrings.add(String16("<empty>"), false);
2618 continue;
2619 }
2620 const String16 typeName(t->getName());
2621 typeStrings.add(typeName, false);
2622
2623 // This is a hack to tweak the sorting order of the final strings,
2624 // to put stuff that is generally not language-specific first.
2625 String8 configTypeName(typeName);
2626 if (configTypeName == "drawable" || configTypeName == "layout"
2627 || configTypeName == "color" || configTypeName == "anim"
2628 || configTypeName == "interpolator" || configTypeName == "animator"
2629 || configTypeName == "xml" || configTypeName == "menu"
2630 || configTypeName == "mipmap" || configTypeName == "raw") {
2631 configTypeName = "1complex";
2632 } else {
2633 configTypeName = "2value";
2634 }
2635
2636 const bool filterable = (typeName != mipmap16);
2637
2638 const size_t N = t->getOrderedConfigs().size();
2639 for (size_t ci=0; ci<N; ci++) {
2640 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
2641 if (c == NULL) {
2642 continue;
2643 }
2644 const size_t N = c->getEntries().size();
2645 for (size_t ei=0; ei<N; ei++) {
2646 ConfigDescription config = c->getEntries().keyAt(ei);
2647 if (filterable && !filter.match(config)) {
2648 continue;
2649 }
2650 sp<Entry> e = c->getEntries().valueAt(ei);
2651 if (e == NULL) {
2652 continue;
2653 }
2654 e->setNameIndex(keyStrings.add(e->getName(), true));
2655
2656 // If this entry has no values for other configs,
2657 // and is the default config, then it is special. Otherwise
2658 // we want to add it with the config info.
2659 ConfigDescription* valueConfig = NULL;
2660 if (N != 1 || config == nullConfig) {
2661 valueConfig = &config;
2662 }
2663
2664 status_t err = e->prepareFlatten(&valueStrings, this,
2665 &configTypeName, &config);
2666 if (err != NO_ERROR) {
2667 return err;
2668 }
2669 allEntries.add(e);
2670 }
2671 }
2672 }
2673
2674 p->setTypeStrings(typeStrings.createStringBlock());
2675 p->setKeyStrings(keyStrings.createStringBlock());
2676 }
2677
2678 if (bundle->getOutputAPKFile() != NULL) {
2679 // Now we want to sort the value strings for better locality. This will
2680 // cause the positions of the strings to change, so we need to go back
2681 // through out resource entries and update them accordingly. Only need
2682 // to do this if actually writing the output file.
2683 valueStrings.sortByConfig();
2684 for (pi=0; pi<allEntries.size(); pi++) {
2685 allEntries[pi]->remapStringValue(&valueStrings);
2686 }
2687 }
2688
2689 ssize_t strAmt = 0;
2690
2691 // Now build the array of package chunks.
2692 Vector<sp<AaptFile> > flatPackages;
2693 for (pi=0; pi<N; pi++) {
2694 sp<Package> p = mOrderedPackages.itemAt(pi);
2695 if (p->getTypes().size() == 0) {
2696 // Empty, skip!
2697 continue;
2698 }
2699
2700 const size_t N = p->getTypeStrings().size();
2701
2702 const size_t baseSize = sizeof(ResTable_package);
2703
2704 // Start the package data.
2705 sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8());
2706 ResTable_package* header = (ResTable_package*)data->editData(baseSize);
2707 if (header == NULL) {
2708 fprintf(stderr, "ERROR: out of memory creating ResTable_package\n");
2709 return NO_MEMORY;
2710 }
2711 memset(header, 0, sizeof(*header));
2712 header->header.type = htods(RES_TABLE_PACKAGE_TYPE);
2713 header->header.headerSize = htods(sizeof(*header));
2714 header->id = htodl(p->getAssignedId());
2715 strcpy16_htod(header->name, p->getName().string());
2716
2717 // Write the string blocks.
2718 const size_t typeStringsStart = data->getSize();
2719 sp<AaptFile> strFile = p->getTypeStringsData();
2720 ssize_t amt = data->writeData(strFile->getData(), strFile->getSize());
2721 #if PRINT_STRING_METRICS
2722 fprintf(stderr, "**** type strings: %d\n", amt);
2723 #endif
2724 strAmt += amt;
2725 if (amt < 0) {
2726 return amt;
2727 }
2728 const size_t keyStringsStart = data->getSize();
2729 strFile = p->getKeyStringsData();
2730 amt = data->writeData(strFile->getData(), strFile->getSize());
2731 #if PRINT_STRING_METRICS
2732 fprintf(stderr, "**** key strings: %d\n", amt);
2733 #endif
2734 strAmt += amt;
2735 if (amt < 0) {
2736 return amt;
2737 }
2738
2739 // Build the type chunks inside of this package.
2740 for (size_t ti=0; ti<N; ti++) {
2741 // Retrieve them in the same order as the type string block.
2742 size_t len;
2743 String16 typeName(p->getTypeStrings().stringAt(ti, &len));
2744 sp<Type> t = p->getTypes().valueFor(typeName);
2745 LOG_ALWAYS_FATAL_IF(t == NULL && typeName != String16("<empty>"),
2746 "Type name %s not found",
2747 String8(typeName).string());
2748
2749 const bool filterable = (typeName != mipmap16);
2750
2751 const size_t N = t != NULL ? t->getOrderedConfigs().size() : 0;
2752
2753 // Until a non-NO_ENTRY value has been written for a resource,
2754 // that resource is invalid; validResources[i] represents
2755 // the item at t->getOrderedConfigs().itemAt(i).
2756 Vector<bool> validResources;
2757 validResources.insertAt(false, 0, N);
2758
2759 // First write the typeSpec chunk, containing information about
2760 // each resource entry in this type.
2761 {
2762 const size_t typeSpecSize = sizeof(ResTable_typeSpec) + sizeof(uint32_t)*N;
2763 const size_t typeSpecStart = data->getSize();
2764 ResTable_typeSpec* tsHeader = (ResTable_typeSpec*)
2765 (((uint8_t*)data->editData(typeSpecStart+typeSpecSize)) + typeSpecStart);
2766 if (tsHeader == NULL) {
2767 fprintf(stderr, "ERROR: out of memory creating ResTable_typeSpec\n");
2768 return NO_MEMORY;
2769 }
2770 memset(tsHeader, 0, sizeof(*tsHeader));
2771 tsHeader->header.type = htods(RES_TABLE_TYPE_SPEC_TYPE);
2772 tsHeader->header.headerSize = htods(sizeof(*tsHeader));
2773 tsHeader->header.size = htodl(typeSpecSize);
2774 tsHeader->id = ti+1;
2775 tsHeader->entryCount = htodl(N);
2776
2777 uint32_t* typeSpecFlags = (uint32_t*)
2778 (((uint8_t*)data->editData())
2779 + typeSpecStart + sizeof(ResTable_typeSpec));
2780 memset(typeSpecFlags, 0, sizeof(uint32_t)*N);
2781
2782 for (size_t ei=0; ei<N; ei++) {
2783 sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei);
2784 if (cl->getPublic()) {
2785 typeSpecFlags[ei] |= htodl(ResTable_typeSpec::SPEC_PUBLIC);
2786 }
2787 const size_t CN = cl->getEntries().size();
2788 for (size_t ci=0; ci<CN; ci++) {
2789 if (filterable && !filter.match(cl->getEntries().keyAt(ci))) {
2790 continue;
2791 }
2792 for (size_t cj=ci+1; cj<CN; cj++) {
2793 if (filterable && !filter.match(cl->getEntries().keyAt(cj))) {
2794 continue;
2795 }
2796 typeSpecFlags[ei] |= htodl(
2797 cl->getEntries().keyAt(ci).diff(cl->getEntries().keyAt(cj)));
2798 }
2799 }
2800 }
2801 }
2802
2803 // We need to write one type chunk for each configuration for
2804 // which we have entries in this type.
2805 const size_t NC = t->getUniqueConfigs().size();
2806
2807 const size_t typeSize = sizeof(ResTable_type) + sizeof(uint32_t)*N;
2808
2809 for (size_t ci=0; ci<NC; ci++) {
2810 ConfigDescription config = t->getUniqueConfigs().itemAt(ci);
2811
2812 NOISY(printf("Writing config %d config: imsi:%d/%d lang:%c%c cnt:%c%c "
2813 "orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d "
2814 "sw%ddp w%ddp h%ddp dir:%d\n",
2815 ti+1,
2816 config.mcc, config.mnc,
2817 config.language[0] ? config.language[0] : '-',
2818 config.language[1] ? config.language[1] : '-',
2819 config.country[0] ? config.country[0] : '-',
2820 config.country[1] ? config.country[1] : '-',
2821 config.orientation,
2822 config.uiMode,
2823 config.touchscreen,
2824 config.density,
2825 config.keyboard,
2826 config.inputFlags,
2827 config.navigation,
2828 config.screenWidth,
2829 config.screenHeight,
2830 config.smallestScreenWidthDp,
2831 config.screenWidthDp,
2832 config.screenHeightDp,
2833 config.layoutDirection));
2834
2835 if (filterable && !filter.match(config)) {
2836 continue;
2837 }
2838
2839 const size_t typeStart = data->getSize();
2840
2841 ResTable_type* tHeader = (ResTable_type*)
2842 (((uint8_t*)data->editData(typeStart+typeSize)) + typeStart);
2843 if (tHeader == NULL) {
2844 fprintf(stderr, "ERROR: out of memory creating ResTable_type\n");
2845 return NO_MEMORY;
2846 }
2847
2848 memset(tHeader, 0, sizeof(*tHeader));
2849 tHeader->header.type = htods(RES_TABLE_TYPE_TYPE);
2850 tHeader->header.headerSize = htods(sizeof(*tHeader));
2851 tHeader->id = ti+1;
2852 tHeader->entryCount = htodl(N);
2853 tHeader->entriesStart = htodl(typeSize);
2854 tHeader->config = config;
2855 NOISY(printf("Writing type %d config: imsi:%d/%d lang:%c%c cnt:%c%c "
2856 "orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d "
2857 "sw%ddp w%ddp h%ddp dir:%d\n",
2858 ti+1,
2859 tHeader->config.mcc, tHeader->config.mnc,
2860 tHeader->config.language[0] ? tHeader->config.language[0] : '-',
2861 tHeader->config.language[1] ? tHeader->config.language[1] : '-',
2862 tHeader->config.country[0] ? tHeader->config.country[0] : '-',
2863 tHeader->config.country[1] ? tHeader->config.country[1] : '-',
2864 tHeader->config.orientation,
2865 tHeader->config.uiMode,
2866 tHeader->config.touchscreen,
2867 tHeader->config.density,
2868 tHeader->config.keyboard,
2869 tHeader->config.inputFlags,
2870 tHeader->config.navigation,
2871 tHeader->config.screenWidth,
2872 tHeader->config.screenHeight,
2873 tHeader->config.smallestScreenWidthDp,
2874 tHeader->config.screenWidthDp,
2875 tHeader->config.screenHeightDp,
2876 tHeader->config.layoutDirection));
2877 tHeader->config.swapHtoD();
2878
2879 // Build the entries inside of this type.
2880 for (size_t ei=0; ei<N; ei++) {
2881 sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei);
2882 sp<Entry> e = cl->getEntries().valueFor(config);
2883
2884 // Set the offset for this entry in its type.
2885 uint32_t* index = (uint32_t*)
2886 (((uint8_t*)data->editData())
2887 + typeStart + sizeof(ResTable_type));
2888 if (e != NULL) {
2889 index[ei] = htodl(data->getSize()-typeStart-typeSize);
2890
2891 // Create the entry.
2892 ssize_t amt = e->flatten(bundle, data, cl->getPublic());
2893 if (amt < 0) {
2894 return amt;
2895 }
2896 validResources.editItemAt(ei) = true;
2897 } else {
2898 index[ei] = htodl(ResTable_type::NO_ENTRY);
2899 }
2900 }
2901
2902 // Fill in the rest of the type information.
2903 tHeader = (ResTable_type*)
2904 (((uint8_t*)data->editData()) + typeStart);
2905 tHeader->header.size = htodl(data->getSize()-typeStart);
2906 }
2907
2908 for (size_t i = 0; i < N; ++i) {
2909 if (!validResources[i]) {
2910 sp<ConfigList> c = t->getOrderedConfigs().itemAt(i);
2911 fprintf(stderr, "warning: no entries written for %s/%s\n",
2912 String8(typeName).string(), String8(c->getName()).string());
2913 }
2914 }
2915 }
2916
2917 // Fill in the rest of the package information.
2918 header = (ResTable_package*)data->editData();
2919 header->header.size = htodl(data->getSize());
2920 header->typeStrings = htodl(typeStringsStart);
2921 header->lastPublicType = htodl(p->getTypeStrings().size());
2922 header->keyStrings = htodl(keyStringsStart);
2923 header->lastPublicKey = htodl(p->getKeyStrings().size());
2924
2925 flatPackages.add(data);
2926 }
2927
2928 // And now write out the final chunks.
2929 const size_t dataStart = dest->getSize();
2930
2931 {
2932 // blah
2933 ResTable_header header;
2934 memset(&header, 0, sizeof(header));
2935 header.header.type = htods(RES_TABLE_TYPE);
2936 header.header.headerSize = htods(sizeof(header));
2937 header.packageCount = htodl(flatPackages.size());
2938 status_t err = dest->writeData(&header, sizeof(header));
2939 if (err != NO_ERROR) {
2940 fprintf(stderr, "ERROR: out of memory creating ResTable_header\n");
2941 return err;
2942 }
2943 }
2944
2945 ssize_t strStart = dest->getSize();
2946 err = valueStrings.writeStringBlock(dest);
2947 if (err != NO_ERROR) {
2948 return err;
2949 }
2950
2951 ssize_t amt = (dest->getSize()-strStart);
2952 strAmt += amt;
2953 #if PRINT_STRING_METRICS
2954 fprintf(stderr, "**** value strings: %d\n", amt);
2955 fprintf(stderr, "**** total strings: %d\n", strAmt);
2956 #endif
2957
2958 for (pi=0; pi<flatPackages.size(); pi++) {
2959 err = dest->writeData(flatPackages[pi]->getData(),
2960 flatPackages[pi]->getSize());
2961 if (err != NO_ERROR) {
2962 fprintf(stderr, "ERROR: out of memory creating package chunk for ResTable_header\n");
2963 return err;
2964 }
2965 }
2966
2967 ResTable_header* header = (ResTable_header*)
2968 (((uint8_t*)dest->getData()) + dataStart);
2969 header->header.size = htodl(dest->getSize() - dataStart);
2970
2971 NOISY(aout << "Resource table:"
2972 << HexDump(dest->getData(), dest->getSize()) << endl);
2973
2974 #if PRINT_STRING_METRICS
2975 fprintf(stderr, "**** total resource table size: %d / %d%% strings\n",
2976 dest->getSize(), (strAmt*100)/dest->getSize());
2977 #endif
2978
2979 return NO_ERROR;
2980 }
2981
2982 void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp)
2983 {
2984 fprintf(fp,
2985 "<!-- This file contains <public> resource definitions for all\n"
2986 " resources that were generated from the source data. -->\n"
2987 "\n"
2988 "<resources>\n");
2989
2990 writePublicDefinitions(package, fp, true);
2991 writePublicDefinitions(package, fp, false);
2992
2993 fprintf(fp,
2994 "\n"
2995 "</resources>\n");
2996 }
2997
2998 void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp, bool pub)
2999 {
3000 bool didHeader = false;
3001
3002 sp<Package> pkg = mPackages.valueFor(package);
3003 if (pkg != NULL) {
3004 const size_t NT = pkg->getOrderedTypes().size();
3005 for (size_t i=0; i<NT; i++) {
3006 sp<Type> t = pkg->getOrderedTypes().itemAt(i);
3007 if (t == NULL) {
3008 continue;
3009 }
3010
3011 bool didType = false;
3012
3013 const size_t NC = t->getOrderedConfigs().size();
3014 for (size_t j=0; j<NC; j++) {
3015 sp<ConfigList> c = t->getOrderedConfigs().itemAt(j);
3016 if (c == NULL) {
3017 continue;
3018 }
3019
3020 if (c->getPublic() != pub) {
3021 continue;
3022 }
3023
3024 if (!didType) {
3025 fprintf(fp, "\n");
3026 didType = true;
3027 }
3028 if (!didHeader) {
3029 if (pub) {
3030 fprintf(fp," <!-- PUBLIC SECTION. These resources have been declared public.\n");
3031 fprintf(fp," Changes to these definitions will break binary compatibility. -->\n\n");
3032 } else {
3033 fprintf(fp," <!-- PRIVATE SECTION. These resources have not been declared public.\n");
3034 fprintf(fp," You can make them public my moving these lines into a file in res/values. -->\n\n");
3035 }
3036 didHeader = true;
3037 }
3038 if (!pub) {
3039 const size_t NE = c->getEntries().size();
3040 for (size_t k=0; k<NE; k++) {
3041 const SourcePos& pos = c->getEntries().valueAt(k)->getPos();
3042 if (pos.file != "") {
3043 fprintf(fp," <!-- Declared at %s:%d -->\n",
3044 pos.file.string(), pos.line);
3045 }
3046 }
3047 }
3048 fprintf(fp, " <public type=\"%s\" name=\"%s\" id=\"0x%08x\" />\n",
3049 String8(t->getName()).string(),
3050 String8(c->getName()).string(),
3051 getResId(pkg, t, c->getEntryIndex()));
3052 }
3053 }
3054 }
3055 }
3056
3057 ResourceTable::Item::Item(const SourcePos& _sourcePos,
3058 bool _isId,
3059 const String16& _value,
3060 const Vector<StringPool::entry_style_span>* _style,
3061 int32_t _format)
3062 : sourcePos(_sourcePos)
3063 , isId(_isId)
3064 , value(_value)
3065 , format(_format)
3066 , bagKeyId(0)
3067 , evaluating(false)
3068 {
3069 if (_style) {
3070 style = *_style;
3071 }
3072 }
3073
3074 status_t ResourceTable::Entry::makeItABag(const SourcePos& sourcePos)
3075 {
3076 if (mType == TYPE_BAG) {
3077 return NO_ERROR;
3078 }
3079 if (mType == TYPE_UNKNOWN) {
3080 mType = TYPE_BAG;
3081 return NO_ERROR;
3082 }
3083 sourcePos.error("Resource entry %s is already defined as a single item.\n"
3084 "%s:%d: Originally defined here.\n",
3085 String8(mName).string(),
3086 mItem.sourcePos.file.string(), mItem.sourcePos.line);
3087 return UNKNOWN_ERROR;
3088 }
3089
3090 status_t ResourceTable::Entry::setItem(const SourcePos& sourcePos,
3091 const String16& value,
3092 const Vector<StringPool::entry_style_span>* style,
3093 int32_t format,
3094 const bool overwrite)
3095 {
3096 Item item(sourcePos, false, value, style);
3097
3098 if (mType == TYPE_BAG) {
3099 const Item& item(mBag.valueAt(0));
3100 sourcePos.error("Resource entry %s is already defined as a bag.\n"
3101 "%s:%d: Originally defined here.\n",
3102 String8(mName).string(),
3103 item.sourcePos.file.string(), item.sourcePos.line);
3104 return UNKNOWN_ERROR;
3105 }
3106 if ( (mType != TYPE_UNKNOWN) && (overwrite == false) ) {
3107 sourcePos.error("Resource entry %s is already defined.\n"
3108 "%s:%d: Originally defined here.\n",
3109 String8(mName).string(),
3110 mItem.sourcePos.file.string(), mItem.sourcePos.line);
3111 return UNKNOWN_ERROR;
3112 }
3113
3114 mType = TYPE_ITEM;
3115 mItem = item;
3116 mItemFormat = format;
3117 return NO_ERROR;
3118 }
3119
3120 status_t ResourceTable::Entry::addToBag(const SourcePos& sourcePos,
3121 const String16& key, const String16& value,
3122 const Vector<StringPool::entry_style_span>* style,
3123 bool replace, bool isId, int32_t format)
3124 {
3125 status_t err = makeItABag(sourcePos);
3126 if (err != NO_ERROR) {
3127 return err;
3128 }
3129
3130 Item item(sourcePos, isId, value, style, format);
3131
3132 // XXX NOTE: there is an error if you try to have a bag with two keys,
3133 // one an attr and one an id, with the same name. Not something we
3134 // currently ever have to worry about.
3135 ssize_t origKey = mBag.indexOfKey(key);
3136 if (origKey >= 0) {
3137 if (!replace) {
3138 const Item& item(mBag.valueAt(origKey));
3139 sourcePos.error("Resource entry %s already has bag item %s.\n"
3140 "%s:%d: Originally defined here.\n",
3141 String8(mName).string(), String8(key).string(),
3142 item.sourcePos.file.string(), item.sourcePos.line);
3143 return UNKNOWN_ERROR;
3144 }
3145 //printf("Replacing %s with %s\n",
3146 // String8(mBag.valueFor(key).value).string(), String8(value).string());
3147 mBag.replaceValueFor(key, item);
3148 }
3149
3150 mBag.add(key, item);
3151 return NO_ERROR;
3152 }
3153
3154 status_t ResourceTable::Entry::emptyBag(const SourcePos& sourcePos)
3155 {
3156 status_t err = makeItABag(sourcePos);
3157 if (err != NO_ERROR) {
3158 return err;
3159 }
3160
3161 mBag.clear();
3162 return NO_ERROR;
3163 }
3164
3165 status_t ResourceTable::Entry::generateAttributes(ResourceTable* table,
3166 const String16& package)
3167 {
3168 const String16 attr16("attr");
3169 const String16 id16("id");
3170 const size_t N = mBag.size();
3171 for (size_t i=0; i<N; i++) {
3172 const String16& key = mBag.keyAt(i);
3173 const Item& it = mBag.valueAt(i);
3174 if (it.isId) {
3175 if (!table->hasBagOrEntry(key, &id16, &package)) {
3176 String16 value("false");
3177 status_t err = table->addEntry(SourcePos(String8("<generated>"), 0), package,
3178 id16, key, value);
3179 if (err != NO_ERROR) {
3180 return err;
3181 }
3182 }
3183 } else if (!table->hasBagOrEntry(key, &attr16, &package)) {
3184
3185 #if 1
3186 // fprintf(stderr, "ERROR: Bag attribute '%s' has not been defined.\n",
3187 // String8(key).string());
3188 // const Item& item(mBag.valueAt(i));
3189 // fprintf(stderr, "Referenced from file %s line %d\n",
3190 // item.sourcePos.file.string(), item.sourcePos.line);
3191 // return UNKNOWN_ERROR;
3192 #else
3193 char numberStr[16];
3194 sprintf(numberStr, "%d", ResTable_map::TYPE_ANY);
3195 status_t err = table->addBag(SourcePos("<generated>", 0), package,
3196 attr16, key, String16(""),
3197 String16("^type"),
3198 String16(numberStr), NULL, NULL);
3199 if (err != NO_ERROR) {
3200 return err;
3201 }
3202 #endif
3203 }
3204 }
3205 return NO_ERROR;
3206 }
3207
3208 status_t ResourceTable::Entry::assignResourceIds(ResourceTable* table,
3209 const String16& package)
3210 {
3211 bool hasErrors = false;
3212
3213 if (mType == TYPE_BAG) {
3214 const char* errorMsg;
3215 const String16 style16("style");
3216 const String16 attr16("attr");
3217 const String16 id16("id");
3218 mParentId = 0;
3219 if (mParent.size() > 0) {
3220 mParentId = table->getResId(mParent, &style16, NULL, &errorMsg);
3221 if (mParentId == 0) {
3222 mPos.error("Error retrieving parent for item: %s '%s'.\n",
3223 errorMsg, String8(mParent).string());
3224 hasErrors = true;
3225 }
3226 }
3227 const size_t N = mBag.size();
3228 for (size_t i=0; i<N; i++) {
3229 const String16& key = mBag.keyAt(i);
3230 Item& it = mBag.editValueAt(i);
3231 it.bagKeyId = table->getResId(key,
3232 it.isId ? &id16 : &attr16, NULL, &errorMsg);
3233 //printf("Bag key of %s: #%08x\n", String8(key).string(), it.bagKeyId);
3234 if (it.bagKeyId == 0) {
3235 it.sourcePos.error("Error: %s: %s '%s'.\n", errorMsg,
3236 String8(it.isId ? id16 : attr16).string(),
3237 String8(key).string());
3238 hasErrors = true;
3239 }
3240 }
3241 }
3242 return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
3243 }
3244
3245 status_t ResourceTable::Entry::prepareFlatten(StringPool* strings, ResourceTable* table,
3246 const String8* configTypeName, const ConfigDescription* config)
3247 {
3248 if (mType == TYPE_ITEM) {
3249 Item& it = mItem;
3250 AccessorCookie ac(it.sourcePos, String8(mName), String8(it.value));
3251 if (!table->stringToValue(&it.parsedValue, strings,
3252 it.value, false, true, 0,
3253 &it.style, NULL, &ac, mItemFormat,
3254 configTypeName, config)) {
3255 return UNKNOWN_ERROR;
3256 }
3257 } else if (mType == TYPE_BAG) {
3258 const size_t N = mBag.size();
3259 for (size_t i=0; i<N; i++) {
3260 const String16& key = mBag.keyAt(i);
3261 Item& it = mBag.editValueAt(i);
3262 AccessorCookie ac(it.sourcePos, String8(key), String8(it.value));
3263 if (!table->stringToValue(&it.parsedValue, strings,
3264 it.value, false, true, it.bagKeyId,
3265 &it.style, NULL, &ac, it.format,
3266 configTypeName, config)) {
3267 return UNKNOWN_ERROR;
3268 }
3269 }
3270 } else {
3271 mPos.error("Error: entry %s is not a single item or a bag.\n",
3272 String8(mName).string());
3273 return UNKNOWN_ERROR;
3274 }
3275 return NO_ERROR;
3276 }
3277
3278 status_t ResourceTable::Entry::remapStringValue(StringPool* strings)
3279 {
3280 if (mType == TYPE_ITEM) {
3281 Item& it = mItem;
3282 if (it.parsedValue.dataType == Res_value::TYPE_STRING) {
3283 it.parsedValue.data = strings->mapOriginalPosToNewPos(it.parsedValue.data);
3284 }
3285 } else if (mType == TYPE_BAG) {
3286 const size_t N = mBag.size();
3287 for (size_t i=0; i<N; i++) {
3288 Item& it = mBag.editValueAt(i);
3289 if (it.parsedValue.dataType == Res_value::TYPE_STRING) {
3290 it.parsedValue.data = strings->mapOriginalPosToNewPos(it.parsedValue.data);
3291 }
3292 }
3293 } else {
3294 mPos.error("Error: entry %s is not a single item or a bag.\n",
3295 String8(mName).string());
3296 return UNKNOWN_ERROR;
3297 }
3298 return NO_ERROR;
3299 }
3300
3301 ssize_t ResourceTable::Entry::flatten(Bundle* bundle, const sp<AaptFile>& data, bool isPublic)
3302 {
3303 size_t amt = 0;
3304 ResTable_entry header;
3305 memset(&header, 0, sizeof(header));
3306 header.size = htods(sizeof(header));
3307 const type ty = this != NULL ? mType : TYPE_ITEM;
3308 if (this != NULL) {
3309 if (ty == TYPE_BAG) {
3310 header.flags |= htods(header.FLAG_COMPLEX);
3311 }
3312 if (isPublic) {
3313 header.flags |= htods(header.FLAG_PUBLIC);
3314 }
3315 header.key.index = htodl(mNameIndex);
3316 }
3317 if (ty != TYPE_BAG) {
3318 status_t err = data->writeData(&header, sizeof(header));
3319 if (err != NO_ERROR) {
3320 fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n");
3321 return err;
3322 }
3323
3324 const Item& it = mItem;
3325 Res_value par;
3326 memset(&par, 0, sizeof(par));
3327 par.size = htods(it.parsedValue.size);
3328 par.dataType = it.parsedValue.dataType;
3329 par.res0 = it.parsedValue.res0;
3330 par.data = htodl(it.parsedValue.data);
3331 #if 0
3332 printf("Writing item (%s): type=%d, data=0x%x, res0=0x%x\n",
3333 String8(mName).string(), it.parsedValue.dataType,
3334 it.parsedValue.data, par.res0);
3335 #endif
3336 err = data->writeData(&par, it.parsedValue.size);
3337 if (err != NO_ERROR) {
3338 fprintf(stderr, "ERROR: out of memory creating Res_value\n");
3339 return err;
3340 }
3341 amt += it.parsedValue.size;
3342 } else {
3343 size_t N = mBag.size();
3344 size_t i;
3345 // Create correct ordering of items.
3346 KeyedVector<uint32_t, const Item*> items;
3347 for (i=0; i<N; i++) {
3348 const Item& it = mBag.valueAt(i);
3349 items.add(it.bagKeyId, &it);
3350 }
3351 N = items.size();
3352
3353 ResTable_map_entry mapHeader;
3354 memcpy(&mapHeader, &header, sizeof(header));
3355 mapHeader.size = htods(sizeof(mapHeader));
3356 mapHeader.parent.ident = htodl(mParentId);
3357 mapHeader.count = htodl(N);
3358 status_t err = data->writeData(&mapHeader, sizeof(mapHeader));
3359 if (err != NO_ERROR) {
3360 fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n");
3361 return err;
3362 }
3363
3364 for (i=0; i<N; i++) {
3365 const Item& it = *items.valueAt(i);
3366 ResTable_map map;
3367 map.name.ident = htodl(it.bagKeyId);
3368 map.value.size = htods(it.parsedValue.size);
3369 map.value.dataType = it.parsedValue.dataType;
3370 map.value.res0 = it.parsedValue.res0;
3371 map.value.data = htodl(it.parsedValue.data);
3372 err = data->writeData(&map, sizeof(map));
3373 if (err != NO_ERROR) {
3374 fprintf(stderr, "ERROR: out of memory creating Res_value\n");
3375 return err;
3376 }
3377 amt += sizeof(map);
3378 }
3379 }
3380 return amt;
3381 }
3382
3383 void ResourceTable::ConfigList::appendComment(const String16& comment,
3384 bool onlyIfEmpty)
3385 {
3386 if (comment.size() <= 0) {
3387 return;
3388 }
3389 if (onlyIfEmpty && mComment.size() > 0) {
3390 return;
3391 }
3392 if (mComment.size() > 0) {
3393 mComment.append(String16("\n"));
3394 }
3395 mComment.append(comment);
3396 }
3397
3398 void ResourceTable::ConfigList::appendTypeComment(const String16& comment)
3399 {
3400 if (comment.size() <= 0) {
3401 return;
3402 }
3403 if (mTypeComment.size() > 0) {
3404 mTypeComment.append(String16("\n"));
3405 }
3406 mTypeComment.append(comment);
3407 }
3408
3409 status_t ResourceTable::Type::addPublic(const SourcePos& sourcePos,
3410 const String16& name,
3411 const uint32_t ident)
3412 {
3413 #if 0
3414 int32_t entryIdx = Res_GETENTRY(ident);
3415 if (entryIdx < 0) {
3416 sourcePos.error("Public resource %s/%s has an invalid 0 identifier (0x%08x).\n",
3417 String8(mName).string(), String8(name).string(), ident);
3418 return UNKNOWN_ERROR;
3419 }
3420 #endif
3421
3422 int32_t typeIdx = Res_GETTYPE(ident);
3423 if (typeIdx >= 0) {
3424 typeIdx++;
3425 if (mPublicIndex > 0 && mPublicIndex != typeIdx) {
3426 sourcePos.error("Public resource %s/%s has conflicting type codes for its"
3427 " public identifiers (0x%x vs 0x%x).\n",
3428 String8(mName).string(), String8(name).string(),
3429 mPublicIndex, typeIdx);
3430 return UNKNOWN_ERROR;
3431 }
3432 mPublicIndex = typeIdx;
3433 }
3434
3435 if (mFirstPublicSourcePos == NULL) {
3436 mFirstPublicSourcePos = new SourcePos(sourcePos);
3437 }
3438
3439 if (mPublic.indexOfKey(name) < 0) {
3440 mPublic.add(name, Public(sourcePos, String16(), ident));
3441 } else {
3442 Public& p = mPublic.editValueFor(name);
3443 if (p.ident != ident) {
3444 sourcePos.error("Public resource %s/%s has conflicting public identifiers"
3445 " (0x%08x vs 0x%08x).\n"
3446 "%s:%d: Originally defined here.\n",
3447 String8(mName).string(), String8(name).string(), p.ident, ident,
3448 p.sourcePos.file.string(), p.sourcePos.line);
3449 return UNKNOWN_ERROR;
3450 }
3451 }
3452
3453 return NO_ERROR;
3454 }
3455
3456 void ResourceTable::Type::canAddEntry(const String16& name)
3457 {
3458 mCanAddEntries.add(name);
3459 }
3460
3461 sp<ResourceTable::Entry> ResourceTable::Type::getEntry(const String16& entry,
3462 const SourcePos& sourcePos,
3463 const ResTable_config* config,
3464 bool doSetIndex,
3465 bool overlay,
3466 bool autoAddOverlay)
3467 {
3468 int pos = -1;
3469 sp<ConfigList> c = mConfigs.valueFor(entry);
3470 if (c == NULL) {
3471 if (overlay && !autoAddOverlay && mCanAddEntries.indexOf(entry) < 0) {
3472 sourcePos.error("Resource at %s appears in overlay but not"
3473 " in the base package; use <add-resource> to add.\n",
3474 String8(entry).string());
3475 return NULL;
3476 }
3477 c = new ConfigList(entry, sourcePos);
3478 mConfigs.add(entry, c);
3479 pos = (int)mOrderedConfigs.size();
3480 mOrderedConfigs.add(c);
3481 if (doSetIndex) {
3482 c->setEntryIndex(pos);
3483 }
3484 }
3485
3486 ConfigDescription cdesc;
3487 if (config) cdesc = *config;
3488
3489 sp<Entry> e = c->getEntries().valueFor(cdesc);
3490 if (e == NULL) {
3491 if (config != NULL) {
3492 NOISY(printf("New entry at %s:%d: imsi:%d/%d lang:%c%c cnt:%c%c "
3493 "orien:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d "
3494 "sw%ddp w%ddp h%ddp dir:%d\n",
3495 sourcePos.file.string(), sourcePos.line,
3496 config->mcc, config->mnc,
3497 config->language[0] ? config->language[0] : '-',
3498 config->language[1] ? config->language[1] : '-',
3499 config->country[0] ? config->country[0] : '-',
3500 config->country[1] ? config->country[1] : '-',
3501 config->orientation,
3502 config->touchscreen,
3503 config->density,
3504 config->keyboard,
3505 config->inputFlags,
3506 config->navigation,
3507 config->screenWidth,
3508 config->screenHeight,
3509 config->smallestScreenWidthDp,
3510 config->screenWidthDp,
3511 config->screenHeightDp,
3512 config->layoutDirection));
3513 } else {
3514 NOISY(printf("New entry at %s:%d: NULL config\n",
3515 sourcePos.file.string(), sourcePos.line));
3516 }
3517 e = new Entry(entry, sourcePos);
3518 c->addEntry(cdesc, e);
3519 /*
3520 if (doSetIndex) {
3521 if (pos < 0) {
3522 for (pos=0; pos<(int)mOrderedConfigs.size(); pos++) {
3523 if (mOrderedConfigs[pos] == c) {
3524 break;
3525 }
3526 }
3527 if (pos >= (int)mOrderedConfigs.size()) {
3528 sourcePos.error("Internal error: config not found in mOrderedConfigs when adding entry");
3529 return NULL;
3530 }
3531 }
3532 e->setEntryIndex(pos);
3533 }
3534 */
3535 }
3536
3537 mUniqueConfigs.add(cdesc);
3538
3539 return e;
3540 }
3541
3542 status_t ResourceTable::Type::applyPublicEntryOrder()
3543 {
3544 size_t N = mOrderedConfigs.size();
3545 Vector<sp<ConfigList> > origOrder(mOrderedConfigs);
3546 bool hasError = false;
3547
3548 size_t i;
3549 for (i=0; i<N; i++) {
3550 mOrderedConfigs.replaceAt(NULL, i);
3551 }
3552
3553 const size_t NP = mPublic.size();
3554 //printf("Ordering %d configs from %d public defs\n", N, NP);
3555 size_t j;
3556 for (j=0; j<NP; j++) {
3557 const String16& name = mPublic.keyAt(j);
3558 const Public& p = mPublic.valueAt(j);
3559 int32_t idx = Res_GETENTRY(p.ident);
3560 //printf("Looking for entry \"%s\"/\"%s\" (0x%08x) in %d...\n",
3561 // String8(mName).string(), String8(name).string(), p.ident, N);
3562 bool found = false;
3563 for (i=0; i<N; i++) {
3564 sp<ConfigList> e = origOrder.itemAt(i);
3565 //printf("#%d: \"%s\"\n", i, String8(e->getName()).string());
3566 if (e->getName() == name) {
3567 if (idx >= (int32_t)mOrderedConfigs.size()) {
3568 p.sourcePos.error("Public entry identifier 0x%x entry index "
3569 "is larger than available symbols (index %d, total symbols %d).\n",
3570 p.ident, idx, mOrderedConfigs.size());
3571 hasError = true;
3572 } else if (mOrderedConfigs.itemAt(idx) == NULL) {
3573 e->setPublic(true);
3574 e->setPublicSourcePos(p.sourcePos);
3575 mOrderedConfigs.replaceAt(e, idx);
3576 origOrder.removeAt(i);
3577 N--;
3578 found = true;
3579 break;
3580 } else {
3581 sp<ConfigList> oe = mOrderedConfigs.itemAt(idx);
3582
3583 p.sourcePos.error("Multiple entry names declared for public entry"
3584 " identifier 0x%x in type %s (%s vs %s).\n"
3585 "%s:%d: Originally defined here.",
3586 idx+1, String8(mName).string(),
3587 String8(oe->getName()).string(),
3588 String8(name).string(),
3589 oe->getPublicSourcePos().file.string(),
3590 oe->getPublicSourcePos().line);
3591 hasError = true;
3592 }
3593 }
3594 }
3595
3596 if (!found) {
3597 p.sourcePos.error("Public symbol %s/%s declared here is not defined.",
3598 String8(mName).string(), String8(name).string());
3599 hasError = true;
3600 }
3601 }
3602
3603 //printf("Copying back in %d non-public configs, have %d\n", N, origOrder.size());
3604
3605 if (N != origOrder.size()) {
3606 printf("Internal error: remaining private symbol count mismatch\n");
3607 N = origOrder.size();
3608 }
3609
3610 j = 0;
3611 for (i=0; i<N; i++) {
3612 sp<ConfigList> e = origOrder.itemAt(i);
3613 // There will always be enough room for the remaining entries.
3614 while (mOrderedConfigs.itemAt(j) != NULL) {
3615 j++;
3616 }
3617 mOrderedConfigs.replaceAt(e, j);
3618 j++;
3619 }
3620
3621 return hasError ? UNKNOWN_ERROR : NO_ERROR;
3622 }
3623
3624 ResourceTable::Package::Package(const String16& name, ssize_t includedId)
3625 : mName(name), mIncludedId(includedId),
3626 mTypeStringsMapping(0xffffffff),
3627 mKeyStringsMapping(0xffffffff)
3628 {
3629 }
3630
3631 sp<ResourceTable::Type> ResourceTable::Package::getType(const String16& type,
3632 const SourcePos& sourcePos,
3633 bool doSetIndex)
3634 {
3635 sp<Type> t = mTypes.valueFor(type);
3636 if (t == NULL) {
3637 t = new Type(type, sourcePos);
3638 mTypes.add(type, t);
3639 mOrderedTypes.add(t);
3640 if (doSetIndex) {
3641 // For some reason the type's index is set to one plus the index
3642 // in the mOrderedTypes list, rather than just the index.
3643 t->setIndex(mOrderedTypes.size());
3644 }
3645 }
3646 return t;
3647 }
3648
3649 status_t ResourceTable::Package::setTypeStrings(const sp<AaptFile>& data)
3650 {
3651 mTypeStringsData = data;
3652 status_t err = setStrings(data, &mTypeStrings, &mTypeStringsMapping);
3653 if (err != NO_ERROR) {
3654 fprintf(stderr, "ERROR: Type string data is corrupt!\n");
3655 }
3656 return err;
3657 }
3658
3659 status_t ResourceTable::Package::setKeyStrings(const sp<AaptFile>& data)
3660 {
3661 mKeyStringsData = data;
3662 status_t err = setStrings(data, &mKeyStrings, &mKeyStringsMapping);
3663 if (err != NO_ERROR) {
3664 fprintf(stderr, "ERROR: Key string data is corrupt!\n");
3665 }
3666 return err;
3667 }
3668
3669 status_t ResourceTable::Package::setStrings(const sp<AaptFile>& data,
3670 ResStringPool* strings,
3671 DefaultKeyedVector<String16, uint32_t>* mappings)
3672 {
3673 if (data->getData() == NULL) {
3674 return UNKNOWN_ERROR;
3675 }
3676
3677 NOISY(aout << "Setting restable string pool: "
3678 << HexDump(data->getData(), data->getSize()) << endl);
3679
3680 status_t err = strings->setTo(data->getData(), data->getSize());
3681 if (err == NO_ERROR) {
3682 const size_t N = strings->size();
3683 for (size_t i=0; i<N; i++) {
3684 size_t len;
3685 mappings->add(String16(strings->stringAt(i, &len)), i);
3686 }
3687 }
3688 return err;
3689 }
3690
3691 status_t ResourceTable::Package::applyPublicTypeOrder()
3692 {
3693 size_t N = mOrderedTypes.size();
3694 Vector<sp<Type> > origOrder(mOrderedTypes);
3695
3696 size_t i;
3697 for (i=0; i<N; i++) {
3698 mOrderedTypes.replaceAt(NULL, i);
3699 }
3700
3701 for (i=0; i<N; i++) {
3702 sp<Type> t = origOrder.itemAt(i);
3703 int32_t idx = t->getPublicIndex();
3704 if (idx > 0) {
3705 idx--;
3706 while (idx >= (int32_t)mOrderedTypes.size()) {
3707 mOrderedTypes.add();
3708 }
3709 if (mOrderedTypes.itemAt(idx) != NULL) {
3710 sp<Type> ot = mOrderedTypes.itemAt(idx);
3711 t->getFirstPublicSourcePos().error("Multiple type names declared for public type"
3712 " identifier 0x%x (%s vs %s).\n"
3713 "%s:%d: Originally defined here.",
3714 idx, String8(ot->getName()).string(),
3715 String8(t->getName()).string(),
3716 ot->getFirstPublicSourcePos().file.string(),
3717 ot->getFirstPublicSourcePos().line);
3718 return UNKNOWN_ERROR;
3719 }
3720 mOrderedTypes.replaceAt(t, idx);
3721 origOrder.removeAt(i);
3722 i--;
3723 N--;
3724 }
3725 }
3726
3727 size_t j=0;
3728 for (i=0; i<N; i++) {
3729 sp<Type> t = origOrder.itemAt(i);
3730 // There will always be enough room for the remaining types.
3731 while (mOrderedTypes.itemAt(j) != NULL) {
3732 j++;
3733 }
3734 mOrderedTypes.replaceAt(t, j);
3735 }
3736
3737 return NO_ERROR;
3738 }
3739
3740 sp<ResourceTable::Package> ResourceTable::getPackage(const String16& package)
3741 {
3742 sp<Package> p = mPackages.valueFor(package);
3743 if (p == NULL) {
3744 if (mIsAppPackage) {
3745 if (mHaveAppPackage) {
3746 fprintf(stderr, "Adding multiple application package resources; only one is allowed.\n"
3747 "Use -x to create extended resources.\n");
3748 return NULL;
3749 }
3750 mHaveAppPackage = true;
3751 p = new Package(package, 127);
3752 } else {
3753 p = new Package(package, mNextPackageId);
3754 }
3755 //printf("*** NEW PACKAGE: \"%s\" id=%d\n",
3756 // String8(package).string(), p->getAssignedId());
3757 mPackages.add(package, p);
3758 mOrderedPackages.add(p);
3759 mNextPackageId++;
3760 }
3761 return p;
3762 }
3763
3764 sp<ResourceTable::Type> ResourceTable::getType(const String16& package,
3765 const String16& type,
3766 const SourcePos& sourcePos,
3767 bool doSetIndex)
3768 {
3769 sp<Package> p = getPackage(package);
3770 if (p == NULL) {
3771 return NULL;
3772 }
3773 return p->getType(type, sourcePos, doSetIndex);
3774 }
3775
3776 sp<ResourceTable::Entry> ResourceTable::getEntry(const String16& package,
3777 const String16& type,
3778 const String16& name,
3779 const SourcePos& sourcePos,
3780 bool overlay,
3781 const ResTable_config* config,
3782 bool doSetIndex)
3783 {
3784 sp<Type> t = getType(package, type, sourcePos, doSetIndex);
3785 if (t == NULL) {
3786 return NULL;
3787 }
3788 return t->getEntry(name, sourcePos, config, doSetIndex, overlay, mBundle->getAutoAddOverlay());
3789 }
3790
3791 sp<const ResourceTable::Entry> ResourceTable::getEntry(uint32_t resID,
3792 const ResTable_config* config) const
3793 {
3794 int pid = Res_GETPACKAGE(resID)+1;
3795 const size_t N = mOrderedPackages.size();
3796 size_t i;
3797 sp<Package> p;
3798 for (i=0; i<N; i++) {
3799 sp<Package> check = mOrderedPackages[i];
3800 if (check->getAssignedId() == pid) {
3801 p = check;
3802 break;
3803 }
3804
3805 }
3806 if (p == NULL) {
3807 fprintf(stderr, "warning: Package not found for resource #%08x\n", resID);
3808 return NULL;
3809 }
3810
3811 int tid = Res_GETTYPE(resID);
3812 if (tid < 0 || tid >= (int)p->getOrderedTypes().size()) {
3813 fprintf(stderr, "warning: Type not found for resource #%08x\n", resID);
3814 return NULL;
3815 }
3816 sp<Type> t = p->getOrderedTypes()[tid];
3817
3818 int eid = Res_GETENTRY(resID);
3819 if (eid < 0 || eid >= (int)t->getOrderedConfigs().size()) {
3820 fprintf(stderr, "warning: Entry not found for resource #%08x\n", resID);
3821 return NULL;
3822 }
3823
3824 sp<ConfigList> c = t->getOrderedConfigs()[eid];
3825 if (c == NULL) {
3826 fprintf(stderr, "warning: Entry not found for resource #%08x\n", resID);
3827 return NULL;
3828 }
3829
3830 ConfigDescription cdesc;
3831 if (config) cdesc = *config;
3832 sp<Entry> e = c->getEntries().valueFor(cdesc);
3833 if (c == NULL) {
3834 fprintf(stderr, "warning: Entry configuration not found for resource #%08x\n", resID);
3835 return NULL;
3836 }
3837
3838 return e;
3839 }
3840
3841 const ResourceTable::Item* ResourceTable::getItem(uint32_t resID, uint32_t attrID) const
3842 {
3843 sp<const Entry> e = getEntry(resID);
3844 if (e == NULL) {
3845 return NULL;
3846 }
3847
3848 const size_t N = e->getBag().size();
3849 for (size_t i=0; i<N; i++) {
3850 const Item& it = e->getBag().valueAt(i);
3851 if (it.bagKeyId == 0) {
3852 fprintf(stderr, "warning: ID not yet assigned to '%s' in bag '%s'\n",
3853 String8(e->getName()).string(),
3854 String8(e->getBag().keyAt(i)).string());
3855 }
3856 if (it.bagKeyId == attrID) {
3857 return &it;
3858 }
3859 }
3860
3861 return NULL;
3862 }
3863
3864 bool ResourceTable::getItemValue(
3865 uint32_t resID, uint32_t attrID, Res_value* outValue)
3866 {
3867 const Item* item = getItem(resID, attrID);
3868
3869 bool res = false;
3870 if (item != NULL) {
3871 if (item->evaluating) {
3872 sp<const Entry> e = getEntry(resID);
3873 const size_t N = e->getBag().size();
3874 size_t i;
3875 for (i=0; i<N; i++) {
3876 if (&e->getBag().valueAt(i) == item) {
3877 break;
3878 }
3879 }
3880 fprintf(stderr, "warning: Circular reference detected in key '%s' of bag '%s'\n",
3881 String8(e->getName()).string(),
3882 String8(e->getBag().keyAt(i)).string());
3883 return false;
3884 }
3885 item->evaluating = true;
3886 res = stringToValue(outValue, NULL, item->value, false, false, item->bagKeyId);
3887 NOISY(
3888 if (res) {
3889 printf("getItemValue of #%08x[#%08x] (%s): type=#%08x, data=#%08x\n",
3890 resID, attrID, String8(getEntry(resID)->getName()).string(),
3891 outValue->dataType, outValue->data);
3892 } else {
3893 printf("getItemValue of #%08x[#%08x]: failed\n",
3894 resID, attrID);
3895 }
3896 );
3897 item->evaluating = false;
3898 }
3899 return res;
3900 }
mirror of aapt