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[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 #include "ResourceIdCache.h"
12
13 #include <androidfw/ResourceTypes.h>
14 #include <utils/ByteOrder.h>
15 #include <stdarg.h>
16
17 #define NOISY(x) //x
18
19 status_t compileXmlFile(const sp<AaptAssets>& assets,
20 const sp<AaptFile>& target,
21 ResourceTable* table,
22 int options)
23 {
24 sp<XMLNode> root = XMLNode::parse(target);
25 if (root == NULL) {
26 return UNKNOWN_ERROR;
27 }
28
29 return compileXmlFile(assets, root, target, table, options);
30 }
31
32 status_t compileXmlFile(const sp<AaptAssets>& assets,
33 const sp<AaptFile>& target,
34 const sp<AaptFile>& outTarget,
35 ResourceTable* table,
36 int options)
37 {
38 sp<XMLNode> root = XMLNode::parse(target);
39 if (root == NULL) {
40 return UNKNOWN_ERROR;
41 }
42
43 return compileXmlFile(assets, root, outTarget, table, options);
44 }
45
46 status_t compileXmlFile(const sp<AaptAssets>& assets,
47 const sp<XMLNode>& root,
48 const sp<AaptFile>& target,
49 ResourceTable* table,
50 int options)
51 {
52 if ((options&XML_COMPILE_STRIP_WHITESPACE) != 0) {
53 root->removeWhitespace(true, NULL);
54 } else if ((options&XML_COMPILE_COMPACT_WHITESPACE) != 0) {
55 root->removeWhitespace(false, NULL);
56 }
57
58 if ((options&XML_COMPILE_UTF8) != 0) {
59 root->setUTF8(true);
60 }
61
62 bool hasErrors = false;
63
64 if ((options&XML_COMPILE_ASSIGN_ATTRIBUTE_IDS) != 0) {
65 status_t err = root->assignResourceIds(assets, table);
66 if (err != NO_ERROR) {
67 hasErrors = true;
68 }
69 }
70
71 status_t err = root->parseValues(assets, table);
72 if (err != NO_ERROR) {
73 hasErrors = true;
74 }
75
76 if (hasErrors) {
77 return UNKNOWN_ERROR;
78 }
79
80 NOISY(printf("Input XML Resource:\n"));
81 NOISY(root->print());
82 err = root->flatten(target,
83 (options&XML_COMPILE_STRIP_COMMENTS) != 0,
84 (options&XML_COMPILE_STRIP_RAW_VALUES) != 0);
85 if (err != NO_ERROR) {
86 return err;
87 }
88
89 NOISY(printf("Output XML Resource:\n"));
90 NOISY(ResXMLTree tree;
91 tree.setTo(target->getData(), target->getSize());
92 printXMLBlock(&tree));
93
94 target->setCompressionMethod(ZipEntry::kCompressDeflated);
95
96 return err;
97 }
98
99 #undef NOISY
100 #define NOISY(x) //x
101
102 struct flag_entry
103 {
104 const char16_t* name;
105 size_t nameLen;
106 uint32_t value;
107 const char* description;
108 };
109
110 static const char16_t referenceArray[] =
111 { 'r', 'e', 'f', 'e', 'r', 'e', 'n', 'c', 'e' };
112 static const char16_t stringArray[] =
113 { 's', 't', 'r', 'i', 'n', 'g' };
114 static const char16_t integerArray[] =
115 { 'i', 'n', 't', 'e', 'g', 'e', 'r' };
116 static const char16_t booleanArray[] =
117 { 'b', 'o', 'o', 'l', 'e', 'a', 'n' };
118 static const char16_t colorArray[] =
119 { 'c', 'o', 'l', 'o', 'r' };
120 static const char16_t floatArray[] =
121 { 'f', 'l', 'o', 'a', 't' };
122 static const char16_t dimensionArray[] =
123 { 'd', 'i', 'm', 'e', 'n', 's', 'i', 'o', 'n' };
124 static const char16_t fractionArray[] =
125 { 'f', 'r', 'a', 'c', 't', 'i', 'o', 'n' };
126 static const char16_t enumArray[] =
127 { 'e', 'n', 'u', 'm' };
128 static const char16_t flagsArray[] =
129 { 'f', 'l', 'a', 'g', 's' };
130
131 static const flag_entry gFormatFlags[] = {
132 { referenceArray, sizeof(referenceArray)/2, ResTable_map::TYPE_REFERENCE,
133 "a reference to another resource, in the form \"<code>@[+][<i>package</i>:]<i>type</i>:<i>name</i></code>\"\n"
134 "or to a theme attribute in the form \"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>\"."},
135 { stringArray, sizeof(stringArray)/2, ResTable_map::TYPE_STRING,
136 "a string value, using '\\\\;' to escape characters such as '\\\\n' or '\\\\uxxxx' for a unicode character." },
137 { integerArray, sizeof(integerArray)/2, ResTable_map::TYPE_INTEGER,
138 "an integer value, such as \"<code>100</code>\"." },
139 { booleanArray, sizeof(booleanArray)/2, ResTable_map::TYPE_BOOLEAN,
140 "a boolean value, either \"<code>true</code>\" or \"<code>false</code>\"." },
141 { colorArray, sizeof(colorArray)/2, ResTable_map::TYPE_COLOR,
142 "a color value, in the form of \"<code>#<i>rgb</i></code>\", \"<code>#<i>argb</i></code>\",\n"
143 "\"<code>#<i>rrggbb</i></code>\", or \"<code>#<i>aarrggbb</i></code>\"." },
144 { floatArray, sizeof(floatArray)/2, ResTable_map::TYPE_FLOAT,
145 "a floating point value, such as \"<code>1.2</code>\"."},
146 { dimensionArray, sizeof(dimensionArray)/2, ResTable_map::TYPE_DIMENSION,
147 "a dimension value, which is a floating point number appended with a unit such as \"<code>14.5sp</code>\".\n"
148 "Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size),\n"
149 "in (inches), mm (millimeters)." },
150 { fractionArray, sizeof(fractionArray)/2, ResTable_map::TYPE_FRACTION,
151 "a fractional value, which is a floating point number appended with either % or %p, such as \"<code>14.5%</code>\".\n"
152 "The % suffix always means a percentage of the base size; the optional %p suffix provides a size relative to\n"
153 "some parent container." },
154 { enumArray, sizeof(enumArray)/2, ResTable_map::TYPE_ENUM, NULL },
155 { flagsArray, sizeof(flagsArray)/2, ResTable_map::TYPE_FLAGS, NULL },
156 { NULL, 0, 0, NULL }
157 };
158
159 static const char16_t suggestedArray[] = { 's', 'u', 'g', 'g', 'e', 's', 't', 'e', 'd' };
160
161 static const flag_entry l10nRequiredFlags[] = {
162 { suggestedArray, sizeof(suggestedArray)/2, ResTable_map::L10N_SUGGESTED, NULL },
163 { NULL, 0, 0, NULL }
164 };
165
166 static const char16_t nulStr[] = { 0 };
167
168 static uint32_t parse_flags(const char16_t* str, size_t len,
169 const flag_entry* flags, bool* outError = NULL)
170 {
171 while (len > 0 && isspace(*str)) {
172 str++;
173 len--;
174 }
175 while (len > 0 && isspace(str[len-1])) {
176 len--;
177 }
178
179 const char16_t* const end = str + len;
180 uint32_t value = 0;
181
182 while (str < end) {
183 const char16_t* div = str;
184 while (div < end && *div != '|') {
185 div++;
186 }
187
188 const flag_entry* cur = flags;
189 while (cur->name) {
190 if (strzcmp16(cur->name, cur->nameLen, str, div-str) == 0) {
191 value |= cur->value;
192 break;
193 }
194 cur++;
195 }
196
197 if (!cur->name) {
198 if (outError) *outError = true;
199 return 0;
200 }
201
202 str = div < end ? div+1 : div;
203 }
204
205 if (outError) *outError = false;
206 return value;
207 }
208
209 static String16 mayOrMust(int type, int flags)
210 {
211 if ((type&(~flags)) == 0) {
212 return String16("<p>Must");
213 }
214
215 return String16("<p>May");
216 }
217
218 static void appendTypeInfo(ResourceTable* outTable, const String16& pkg,
219 const String16& typeName, const String16& ident, int type,
220 const flag_entry* flags)
221 {
222 bool hadType = false;
223 while (flags->name) {
224 if ((type&flags->value) != 0 && flags->description != NULL) {
225 String16 fullMsg(mayOrMust(type, flags->value));
226 fullMsg.append(String16(" be "));
227 fullMsg.append(String16(flags->description));
228 outTable->appendTypeComment(pkg, typeName, ident, fullMsg);
229 hadType = true;
230 }
231 flags++;
232 }
233 if (hadType && (type&ResTable_map::TYPE_REFERENCE) == 0) {
234 outTable->appendTypeComment(pkg, typeName, ident,
235 String16("<p>This may also be a reference to a resource (in the form\n"
236 "\"<code>@[<i>package</i>:]<i>type</i>:<i>name</i></code>\") or\n"
237 "theme attribute (in the form\n"
238 "\"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>\")\n"
239 "containing a value of this type."));
240 }
241 }
242
243 struct PendingAttribute
244 {
245 const String16 myPackage;
246 const SourcePos sourcePos;
247 const bool appendComment;
248 int32_t type;
249 String16 ident;
250 String16 comment;
251 bool hasErrors;
252 bool added;
253
254 PendingAttribute(String16 _package, const sp<AaptFile>& in,
255 ResXMLTree& block, bool _appendComment)
256 : myPackage(_package)
257 , sourcePos(in->getPrintableSource(), block.getLineNumber())
258 , appendComment(_appendComment)
259 , type(ResTable_map::TYPE_ANY)
260 , hasErrors(false)
261 , added(false)
262 {
263 }
264
265 status_t createIfNeeded(ResourceTable* outTable)
266 {
267 if (added || hasErrors) {
268 return NO_ERROR;
269 }
270 added = true;
271
272 String16 attr16("attr");
273
274 if (outTable->hasBagOrEntry(myPackage, attr16, ident)) {
275 sourcePos.error("Attribute \"%s\" has already been defined\n",
276 String8(ident).string());
277 hasErrors = true;
278 return UNKNOWN_ERROR;
279 }
280
281 char numberStr[16];
282 sprintf(numberStr, "%d", type);
283 status_t err = outTable->addBag(sourcePos, myPackage,
284 attr16, ident, String16(""),
285 String16("^type"),
286 String16(numberStr), NULL, NULL);
287 if (err != NO_ERROR) {
288 hasErrors = true;
289 return err;
290 }
291 outTable->appendComment(myPackage, attr16, ident, comment, appendComment);
292 //printf("Attribute %s comment: %s\n", String8(ident).string(),
293 // String8(comment).string());
294 return err;
295 }
296 };
297
298 static status_t compileAttribute(const sp<AaptFile>& in,
299 ResXMLTree& block,
300 const String16& myPackage,
301 ResourceTable* outTable,
302 String16* outIdent = NULL,
303 bool inStyleable = false)
304 {
305 PendingAttribute attr(myPackage, in, block, inStyleable);
306
307 const String16 attr16("attr");
308 const String16 id16("id");
309
310 // Attribute type constants.
311 const String16 enum16("enum");
312 const String16 flag16("flag");
313
314 ResXMLTree::event_code_t code;
315 size_t len;
316 status_t err;
317
318 ssize_t identIdx = block.indexOfAttribute(NULL, "name");
319 if (identIdx >= 0) {
320 attr.ident = String16(block.getAttributeStringValue(identIdx, &len));
321 if (outIdent) {
322 *outIdent = attr.ident;
323 }
324 } else {
325 attr.sourcePos.error("A 'name' attribute is required for <attr>\n");
326 attr.hasErrors = true;
327 }
328
329 attr.comment = String16(
330 block.getComment(&len) ? block.getComment(&len) : nulStr);
331
332 ssize_t typeIdx = block.indexOfAttribute(NULL, "format");
333 if (typeIdx >= 0) {
334 String16 typeStr = String16(block.getAttributeStringValue(typeIdx, &len));
335 attr.type = parse_flags(typeStr.string(), typeStr.size(), gFormatFlags);
336 if (attr.type == 0) {
337 attr.sourcePos.error("Tag <attr> 'format' attribute value \"%s\" not valid\n",
338 String8(typeStr).string());
339 attr.hasErrors = true;
340 }
341 attr.createIfNeeded(outTable);
342 } else if (!inStyleable) {
343 // Attribute definitions outside of styleables always define the
344 // attribute as a generic value.
345 attr.createIfNeeded(outTable);
346 }
347
348 //printf("Attribute %s: type=0x%08x\n", String8(attr.ident).string(), attr.type);
349
350 ssize_t minIdx = block.indexOfAttribute(NULL, "min");
351 if (minIdx >= 0) {
352 String16 val = String16(block.getAttributeStringValue(minIdx, &len));
353 if (!ResTable::stringToInt(val.string(), val.size(), NULL)) {
354 attr.sourcePos.error("Tag <attr> 'min' attribute must be a number, not \"%s\"\n",
355 String8(val).string());
356 attr.hasErrors = true;
357 }
358 attr.createIfNeeded(outTable);
359 if (!attr.hasErrors) {
360 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident,
361 String16(""), String16("^min"), String16(val), NULL, NULL);
362 if (err != NO_ERROR) {
363 attr.hasErrors = true;
364 }
365 }
366 }
367
368 ssize_t maxIdx = block.indexOfAttribute(NULL, "max");
369 if (maxIdx >= 0) {
370 String16 val = String16(block.getAttributeStringValue(maxIdx, &len));
371 if (!ResTable::stringToInt(val.string(), val.size(), NULL)) {
372 attr.sourcePos.error("Tag <attr> 'max' attribute must be a number, not \"%s\"\n",
373 String8(val).string());
374 attr.hasErrors = true;
375 }
376 attr.createIfNeeded(outTable);
377 if (!attr.hasErrors) {
378 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident,
379 String16(""), String16("^max"), String16(val), NULL, NULL);
380 attr.hasErrors = true;
381 }
382 }
383
384 if ((minIdx >= 0 || maxIdx >= 0) && (attr.type&ResTable_map::TYPE_INTEGER) == 0) {
385 attr.sourcePos.error("Tag <attr> must have format=integer attribute if using max or min\n");
386 attr.hasErrors = true;
387 }
388
389 ssize_t l10nIdx = block.indexOfAttribute(NULL, "localization");
390 if (l10nIdx >= 0) {
391 const uint16_t* str = block.getAttributeStringValue(l10nIdx, &len);
392 bool error;
393 uint32_t l10n_required = parse_flags(str, len, l10nRequiredFlags, &error);
394 if (error) {
395 attr.sourcePos.error("Tag <attr> 'localization' attribute value \"%s\" not valid\n",
396 String8(str).string());
397 attr.hasErrors = true;
398 }
399 attr.createIfNeeded(outTable);
400 if (!attr.hasErrors) {
401 char buf[11];
402 sprintf(buf, "%d", l10n_required);
403 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident,
404 String16(""), String16("^l10n"), String16(buf), NULL, NULL);
405 if (err != NO_ERROR) {
406 attr.hasErrors = true;
407 }
408 }
409 }
410
411 String16 enumOrFlagsComment;
412
413 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
414 if (code == ResXMLTree::START_TAG) {
415 uint32_t localType = 0;
416 if (strcmp16(block.getElementName(&len), enum16.string()) == 0) {
417 localType = ResTable_map::TYPE_ENUM;
418 } else if (strcmp16(block.getElementName(&len), flag16.string()) == 0) {
419 localType = ResTable_map::TYPE_FLAGS;
420 } else {
421 SourcePos(in->getPrintableSource(), block.getLineNumber())
422 .error("Tag <%s> can not appear inside <attr>, only <enum> or <flag>\n",
423 String8(block.getElementName(&len)).string());
424 return UNKNOWN_ERROR;
425 }
426
427 attr.createIfNeeded(outTable);
428
429 if (attr.type == ResTable_map::TYPE_ANY) {
430 // No type was explicitly stated, so supplying enum tags
431 // implicitly creates an enum or flag.
432 attr.type = 0;
433 }
434
435 if ((attr.type&(ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)) == 0) {
436 // Wasn't originally specified as an enum, so update its type.
437 attr.type |= localType;
438 if (!attr.hasErrors) {
439 char numberStr[16];
440 sprintf(numberStr, "%d", attr.type);
441 err = outTable->addBag(SourcePos(in->getPrintableSource(), block.getLineNumber()),
442 myPackage, attr16, attr.ident, String16(""),
443 String16("^type"), String16(numberStr), NULL, NULL, true);
444 if (err != NO_ERROR) {
445 attr.hasErrors = true;
446 }
447 }
448 } else if ((uint32_t)(attr.type&(ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)) != localType) {
449 if (localType == ResTable_map::TYPE_ENUM) {
450 SourcePos(in->getPrintableSource(), block.getLineNumber())
451 .error("<enum> attribute can not be used inside a flags format\n");
452 attr.hasErrors = true;
453 } else {
454 SourcePos(in->getPrintableSource(), block.getLineNumber())
455 .error("<flag> attribute can not be used inside a enum format\n");
456 attr.hasErrors = true;
457 }
458 }
459
460 String16 itemIdent;
461 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "name");
462 if (itemIdentIdx >= 0) {
463 itemIdent = String16(block.getAttributeStringValue(itemIdentIdx, &len));
464 } else {
465 SourcePos(in->getPrintableSource(), block.getLineNumber())
466 .error("A 'name' attribute is required for <enum> or <flag>\n");
467 attr.hasErrors = true;
468 }
469
470 String16 value;
471 ssize_t valueIdx = block.indexOfAttribute(NULL, "value");
472 if (valueIdx >= 0) {
473 value = String16(block.getAttributeStringValue(valueIdx, &len));
474 } else {
475 SourcePos(in->getPrintableSource(), block.getLineNumber())
476 .error("A 'value' attribute is required for <enum> or <flag>\n");
477 attr.hasErrors = true;
478 }
479 if (!attr.hasErrors && !ResTable::stringToInt(value.string(), value.size(), NULL)) {
480 SourcePos(in->getPrintableSource(), block.getLineNumber())
481 .error("Tag <enum> or <flag> 'value' attribute must be a number,"
482 " not \"%s\"\n",
483 String8(value).string());
484 attr.hasErrors = true;
485 }
486
487 // Make sure an id is defined for this enum/flag identifier...
488 if (!attr.hasErrors && !outTable->hasBagOrEntry(itemIdent, &id16, &myPackage)) {
489 err = outTable->startBag(SourcePos(in->getPrintableSource(), block.getLineNumber()),
490 myPackage, id16, itemIdent, String16(), NULL);
491 if (err != NO_ERROR) {
492 attr.hasErrors = true;
493 }
494 }
495
496 if (!attr.hasErrors) {
497 if (enumOrFlagsComment.size() == 0) {
498 enumOrFlagsComment.append(mayOrMust(attr.type,
499 ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS));
500 enumOrFlagsComment.append((attr.type&ResTable_map::TYPE_ENUM)
501 ? String16(" be one of the following constant values.")
502 : String16(" be one or more (separated by '|') of the following constant values."));
503 enumOrFlagsComment.append(String16("</p>\n<table>\n"
504 "<colgroup align=\"left\" />\n"
505 "<colgroup align=\"left\" />\n"
506 "<colgroup align=\"left\" />\n"
507 "<tr><th>Constant</th><th>Value</th><th>Description</th></tr>"));
508 }
509
510 enumOrFlagsComment.append(String16("\n<tr><td><code>"));
511 enumOrFlagsComment.append(itemIdent);
512 enumOrFlagsComment.append(String16("</code></td><td>"));
513 enumOrFlagsComment.append(value);
514 enumOrFlagsComment.append(String16("</td><td>"));
515 if (block.getComment(&len)) {
516 enumOrFlagsComment.append(String16(block.getComment(&len)));
517 }
518 enumOrFlagsComment.append(String16("</td></tr>"));
519
520 err = outTable->addBag(SourcePos(in->getPrintableSource(), block.getLineNumber()),
521 myPackage,
522 attr16, attr.ident, String16(""),
523 itemIdent, value, NULL, NULL, false, true);
524 if (err != NO_ERROR) {
525 attr.hasErrors = true;
526 }
527 }
528 } else if (code == ResXMLTree::END_TAG) {
529 if (strcmp16(block.getElementName(&len), attr16.string()) == 0) {
530 break;
531 }
532 if ((attr.type&ResTable_map::TYPE_ENUM) != 0) {
533 if (strcmp16(block.getElementName(&len), enum16.string()) != 0) {
534 SourcePos(in->getPrintableSource(), block.getLineNumber())
535 .error("Found tag </%s> where </enum> is expected\n",
536 String8(block.getElementName(&len)).string());
537 return UNKNOWN_ERROR;
538 }
539 } else {
540 if (strcmp16(block.getElementName(&len), flag16.string()) != 0) {
541 SourcePos(in->getPrintableSource(), block.getLineNumber())
542 .error("Found tag </%s> where </flag> is expected\n",
543 String8(block.getElementName(&len)).string());
544 return UNKNOWN_ERROR;
545 }
546 }
547 }
548 }
549
550 if (!attr.hasErrors && attr.added) {
551 appendTypeInfo(outTable, myPackage, attr16, attr.ident, attr.type, gFormatFlags);
552 }
553
554 if (!attr.hasErrors && enumOrFlagsComment.size() > 0) {
555 enumOrFlagsComment.append(String16("\n</table>"));
556 outTable->appendTypeComment(myPackage, attr16, attr.ident, enumOrFlagsComment);
557 }
558
559
560 return NO_ERROR;
561 }
562
563 bool localeIsDefined(const ResTable_config& config)
564 {
565 return config.locale == 0;
566 }
567
568 status_t parseAndAddBag(Bundle* bundle,
569 const sp<AaptFile>& in,
570 ResXMLTree* block,
571 const ResTable_config& config,
572 const String16& myPackage,
573 const String16& curType,
574 const String16& ident,
575 const String16& parentIdent,
576 const String16& itemIdent,
577 int32_t curFormat,
578 bool isFormatted,
579 const String16& product,
580 bool pseudolocalize,
581 const bool overwrite,
582 ResourceTable* outTable)
583 {
584 status_t err;
585 const String16 item16("item");
586
587 String16 str;
588 Vector<StringPool::entry_style_span> spans;
589 err = parseStyledString(bundle, in->getPrintableSource().string(),
590 block, item16, &str, &spans, isFormatted,
591 pseudolocalize);
592 if (err != NO_ERROR) {
593 return err;
594 }
595
596 NOISY(printf("Adding resource bag entry l=%c%c c=%c%c orien=%d d=%d "
597 " pid=%s, bag=%s, id=%s: %s\n",
598 config.language[0], config.language[1],
599 config.country[0], config.country[1],
600 config.orientation, config.density,
601 String8(parentIdent).string(),
602 String8(ident).string(),
603 String8(itemIdent).string(),
604 String8(str).string()));
605
606 err = outTable->addBag(SourcePos(in->getPrintableSource(), block->getLineNumber()),
607 myPackage, curType, ident, parentIdent, itemIdent, str,
608 &spans, &config, overwrite, false, curFormat);
609 return err;
610 }
611
612 /*
613 * Returns true if needle is one of the elements in the comma-separated list
614 * haystack, false otherwise.
615 */
616 bool isInProductList(const String16& needle, const String16& haystack) {
617 const char16_t *needle2 = needle.string();
618 const char16_t *haystack2 = haystack.string();
619 size_t needlesize = needle.size();
620
621 while (*haystack2 != '\0') {
622 if (strncmp16(haystack2, needle2, needlesize) == 0) {
623 if (haystack2[needlesize] == '\0' || haystack2[needlesize] == ',') {
624 return true;
625 }
626 }
627
628 while (*haystack2 != '\0' && *haystack2 != ',') {
629 haystack2++;
630 }
631 if (*haystack2 == ',') {
632 haystack2++;
633 }
634 }
635
636 return false;
637 }
638
639 status_t parseAndAddEntry(Bundle* bundle,
640 const sp<AaptFile>& in,
641 ResXMLTree* block,
642 const ResTable_config& config,
643 const String16& myPackage,
644 const String16& curType,
645 const String16& ident,
646 const String16& curTag,
647 bool curIsStyled,
648 int32_t curFormat,
649 bool isFormatted,
650 const String16& product,
651 bool pseudolocalize,
652 const bool overwrite,
653 ResourceTable* outTable)
654 {
655 status_t err;
656
657 String16 str;
658 Vector<StringPool::entry_style_span> spans;
659 err = parseStyledString(bundle, in->getPrintableSource().string(), block,
660 curTag, &str, curIsStyled ? &spans : NULL,
661 isFormatted, pseudolocalize);
662
663 if (err < NO_ERROR) {
664 return err;
665 }
666
667 /*
668 * If a product type was specified on the command line
669 * and also in the string, and the two are not the same,
670 * return without adding the string.
671 */
672
673 const char *bundleProduct = bundle->getProduct();
674 if (bundleProduct == NULL) {
675 bundleProduct = "";
676 }
677
678 if (product.size() != 0) {
679 /*
680 * If the command-line-specified product is empty, only "default"
681 * matches. Other variants are skipped. This is so generation
682 * of the R.java file when the product is not known is predictable.
683 */
684
685 if (bundleProduct[0] == '\0') {
686 if (strcmp16(String16("default").string(), product.string()) != 0) {
687 return NO_ERROR;
688 }
689 } else {
690 /*
691 * The command-line product is not empty.
692 * If the product for this string is on the command-line list,
693 * it matches. "default" also matches, but only if nothing
694 * else has matched already.
695 */
696
697 if (isInProductList(product, String16(bundleProduct))) {
698 ;
699 } else if (strcmp16(String16("default").string(), product.string()) == 0 &&
700 !outTable->hasBagOrEntry(myPackage, curType, ident, config)) {
701 ;
702 } else {
703 return NO_ERROR;
704 }
705 }
706 }
707
708 NOISY(printf("Adding resource entry l=%c%c c=%c%c orien=%d d=%d id=%s: %s\n",
709 config.language[0], config.language[1],
710 config.country[0], config.country[1],
711 config.orientation, config.density,
712 String8(ident).string(), String8(str).string()));
713
714 err = outTable->addEntry(SourcePos(in->getPrintableSource(), block->getLineNumber()),
715 myPackage, curType, ident, str, &spans, &config,
716 false, curFormat, overwrite);
717
718 return err;
719 }
720
721 status_t compileResourceFile(Bundle* bundle,
722 const sp<AaptAssets>& assets,
723 const sp<AaptFile>& in,
724 const ResTable_config& defParams,
725 const bool overwrite,
726 ResourceTable* outTable)
727 {
728 ResXMLTree block;
729 status_t err = parseXMLResource(in, &block, false, true);
730 if (err != NO_ERROR) {
731 return err;
732 }
733
734 // Top-level tag.
735 const String16 resources16("resources");
736
737 // Identifier declaration tags.
738 const String16 declare_styleable16("declare-styleable");
739 const String16 attr16("attr");
740
741 // Data creation organizational tags.
742 const String16 string16("string");
743 const String16 drawable16("drawable");
744 const String16 color16("color");
745 const String16 bool16("bool");
746 const String16 integer16("integer");
747 const String16 dimen16("dimen");
748 const String16 fraction16("fraction");
749 const String16 style16("style");
750 const String16 plurals16("plurals");
751 const String16 array16("array");
752 const String16 string_array16("string-array");
753 const String16 integer_array16("integer-array");
754 const String16 public16("public");
755 const String16 public_padding16("public-padding");
756 const String16 private_symbols16("private-symbols");
757 const String16 java_symbol16("java-symbol");
758 const String16 add_resource16("add-resource");
759 const String16 skip16("skip");
760 const String16 eat_comment16("eat-comment");
761
762 // Data creation tags.
763 const String16 bag16("bag");
764 const String16 item16("item");
765
766 // Attribute type constants.
767 const String16 enum16("enum");
768
769 // plural values
770 const String16 other16("other");
771 const String16 quantityOther16("^other");
772 const String16 zero16("zero");
773 const String16 quantityZero16("^zero");
774 const String16 one16("one");
775 const String16 quantityOne16("^one");
776 const String16 two16("two");
777 const String16 quantityTwo16("^two");
778 const String16 few16("few");
779 const String16 quantityFew16("^few");
780 const String16 many16("many");
781 const String16 quantityMany16("^many");
782
783 // useful attribute names and special values
784 const String16 name16("name");
785 const String16 translatable16("translatable");
786 const String16 formatted16("formatted");
787 const String16 false16("false");
788
789 const String16 myPackage(assets->getPackage());
790
791 bool hasErrors = false;
792
793 bool fileIsTranslatable = true;
794 if (strstr(in->getPrintableSource().string(), "donottranslate") != NULL) {
795 fileIsTranslatable = false;
796 }
797
798 DefaultKeyedVector<String16, uint32_t> nextPublicId(0);
799
800 ResXMLTree::event_code_t code;
801 do {
802 code = block.next();
803 } while (code == ResXMLTree::START_NAMESPACE);
804
805 size_t len;
806 if (code != ResXMLTree::START_TAG) {
807 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
808 "No start tag found\n");
809 return UNKNOWN_ERROR;
810 }
811 if (strcmp16(block.getElementName(&len), resources16.string()) != 0) {
812 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
813 "Invalid start tag %s\n", String8(block.getElementName(&len)).string());
814 return UNKNOWN_ERROR;
815 }
816
817 ResTable_config curParams(defParams);
818
819 ResTable_config pseudoParams(curParams);
820 pseudoParams.language[0] = 'z';
821 pseudoParams.language[1] = 'z';
822 pseudoParams.country[0] = 'Z';
823 pseudoParams.country[1] = 'Z';
824
825 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
826 if (code == ResXMLTree::START_TAG) {
827 const String16* curTag = NULL;
828 String16 curType;
829 int32_t curFormat = ResTable_map::TYPE_ANY;
830 bool curIsBag = false;
831 bool curIsBagReplaceOnOverwrite = false;
832 bool curIsStyled = false;
833 bool curIsPseudolocalizable = false;
834 bool curIsFormatted = fileIsTranslatable;
835 bool localHasErrors = false;
836
837 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) {
838 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
839 && code != ResXMLTree::BAD_DOCUMENT) {
840 if (code == ResXMLTree::END_TAG) {
841 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) {
842 break;
843 }
844 }
845 }
846 continue;
847
848 } else if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) {
849 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
850 && code != ResXMLTree::BAD_DOCUMENT) {
851 if (code == ResXMLTree::END_TAG) {
852 if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) {
853 break;
854 }
855 }
856 }
857 continue;
858
859 } else if (strcmp16(block.getElementName(&len), public16.string()) == 0) {
860 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
861
862 String16 type;
863 ssize_t typeIdx = block.indexOfAttribute(NULL, "type");
864 if (typeIdx < 0) {
865 srcPos.error("A 'type' attribute is required for <public>\n");
866 hasErrors = localHasErrors = true;
867 }
868 type = String16(block.getAttributeStringValue(typeIdx, &len));
869
870 String16 name;
871 ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
872 if (nameIdx < 0) {
873 srcPos.error("A 'name' attribute is required for <public>\n");
874 hasErrors = localHasErrors = true;
875 }
876 name = String16(block.getAttributeStringValue(nameIdx, &len));
877
878 uint32_t ident = 0;
879 ssize_t identIdx = block.indexOfAttribute(NULL, "id");
880 if (identIdx >= 0) {
881 const char16_t* identStr = block.getAttributeStringValue(identIdx, &len);
882 Res_value identValue;
883 if (!ResTable::stringToInt(identStr, len, &identValue)) {
884 srcPos.error("Given 'id' attribute is not an integer: %s\n",
885 String8(block.getAttributeStringValue(identIdx, &len)).string());
886 hasErrors = localHasErrors = true;
887 } else {
888 ident = identValue.data;
889 nextPublicId.replaceValueFor(type, ident+1);
890 }
891 } else if (nextPublicId.indexOfKey(type) < 0) {
892 srcPos.error("No 'id' attribute supplied <public>,"
893 " and no previous id defined in this file.\n");
894 hasErrors = localHasErrors = true;
895 } else if (!localHasErrors) {
896 ident = nextPublicId.valueFor(type);
897 nextPublicId.replaceValueFor(type, ident+1);
898 }
899
900 if (!localHasErrors) {
901 err = outTable->addPublic(srcPos, myPackage, type, name, ident);
902 if (err < NO_ERROR) {
903 hasErrors = localHasErrors = true;
904 }
905 }
906 if (!localHasErrors) {
907 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
908 if (symbols != NULL) {
909 symbols = symbols->addNestedSymbol(String8(type), srcPos);
910 }
911 if (symbols != NULL) {
912 symbols->makeSymbolPublic(String8(name), srcPos);
913 String16 comment(
914 block.getComment(&len) ? block.getComment(&len) : nulStr);
915 symbols->appendComment(String8(name), comment, srcPos);
916 } else {
917 srcPos.error("Unable to create symbols!\n");
918 hasErrors = localHasErrors = true;
919 }
920 }
921
922 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
923 if (code == ResXMLTree::END_TAG) {
924 if (strcmp16(block.getElementName(&len), public16.string()) == 0) {
925 break;
926 }
927 }
928 }
929 continue;
930
931 } else if (strcmp16(block.getElementName(&len), public_padding16.string()) == 0) {
932 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
933
934 String16 type;
935 ssize_t typeIdx = block.indexOfAttribute(NULL, "type");
936 if (typeIdx < 0) {
937 srcPos.error("A 'type' attribute is required for <public-padding>\n");
938 hasErrors = localHasErrors = true;
939 }
940 type = String16(block.getAttributeStringValue(typeIdx, &len));
941
942 String16 name;
943 ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
944 if (nameIdx < 0) {
945 srcPos.error("A 'name' attribute is required for <public-padding>\n");
946 hasErrors = localHasErrors = true;
947 }
948 name = String16(block.getAttributeStringValue(nameIdx, &len));
949
950 uint32_t start = 0;
951 ssize_t startIdx = block.indexOfAttribute(NULL, "start");
952 if (startIdx >= 0) {
953 const char16_t* startStr = block.getAttributeStringValue(startIdx, &len);
954 Res_value startValue;
955 if (!ResTable::stringToInt(startStr, len, &startValue)) {
956 srcPos.error("Given 'start' attribute is not an integer: %s\n",
957 String8(block.getAttributeStringValue(startIdx, &len)).string());
958 hasErrors = localHasErrors = true;
959 } else {
960 start = startValue.data;
961 }
962 } else if (nextPublicId.indexOfKey(type) < 0) {
963 srcPos.error("No 'start' attribute supplied <public-padding>,"
964 " and no previous id defined in this file.\n");
965 hasErrors = localHasErrors = true;
966 } else if (!localHasErrors) {
967 start = nextPublicId.valueFor(type);
968 }
969
970 uint32_t end = 0;
971 ssize_t endIdx = block.indexOfAttribute(NULL, "end");
972 if (endIdx >= 0) {
973 const char16_t* endStr = block.getAttributeStringValue(endIdx, &len);
974 Res_value endValue;
975 if (!ResTable::stringToInt(endStr, len, &endValue)) {
976 srcPos.error("Given 'end' attribute is not an integer: %s\n",
977 String8(block.getAttributeStringValue(endIdx, &len)).string());
978 hasErrors = localHasErrors = true;
979 } else {
980 end = endValue.data;
981 }
982 } else {
983 srcPos.error("No 'end' attribute supplied <public-padding>\n");
984 hasErrors = localHasErrors = true;
985 }
986
987 if (end >= start) {
988 nextPublicId.replaceValueFor(type, end+1);
989 } else {
990 srcPos.error("Padding start '%ul' is after end '%ul'\n",
991 start, end);
992 hasErrors = localHasErrors = true;
993 }
994
995 String16 comment(
996 block.getComment(&len) ? block.getComment(&len) : nulStr);
997 for (uint32_t curIdent=start; curIdent<=end; curIdent++) {
998 if (localHasErrors) {
999 break;
1000 }
1001 String16 curName(name);
1002 char buf[64];
1003 sprintf(buf, "%d", (int)(end-curIdent+1));
1004 curName.append(String16(buf));
1005
1006 err = outTable->addEntry(srcPos, myPackage, type, curName,
1007 String16("padding"), NULL, &curParams, false,
1008 ResTable_map::TYPE_STRING, overwrite);
1009 if (err < NO_ERROR) {
1010 hasErrors = localHasErrors = true;
1011 break;
1012 }
1013 err = outTable->addPublic(srcPos, myPackage, type,
1014 curName, curIdent);
1015 if (err < NO_ERROR) {
1016 hasErrors = localHasErrors = true;
1017 break;
1018 }
1019 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
1020 if (symbols != NULL) {
1021 symbols = symbols->addNestedSymbol(String8(type), srcPos);
1022 }
1023 if (symbols != NULL) {
1024 symbols->makeSymbolPublic(String8(curName), srcPos);
1025 symbols->appendComment(String8(curName), comment, srcPos);
1026 } else {
1027 srcPos.error("Unable to create symbols!\n");
1028 hasErrors = localHasErrors = true;
1029 }
1030 }
1031
1032 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
1033 if (code == ResXMLTree::END_TAG) {
1034 if (strcmp16(block.getElementName(&len), public_padding16.string()) == 0) {
1035 break;
1036 }
1037 }
1038 }
1039 continue;
1040
1041 } else if (strcmp16(block.getElementName(&len), private_symbols16.string()) == 0) {
1042 String16 pkg;
1043 ssize_t pkgIdx = block.indexOfAttribute(NULL, "package");
1044 if (pkgIdx < 0) {
1045 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1046 "A 'package' attribute is required for <private-symbols>\n");
1047 hasErrors = localHasErrors = true;
1048 }
1049 pkg = String16(block.getAttributeStringValue(pkgIdx, &len));
1050 if (!localHasErrors) {
1051 assets->setSymbolsPrivatePackage(String8(pkg));
1052 }
1053
1054 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
1055 if (code == ResXMLTree::END_TAG) {
1056 if (strcmp16(block.getElementName(&len), private_symbols16.string()) == 0) {
1057 break;
1058 }
1059 }
1060 }
1061 continue;
1062
1063 } else if (strcmp16(block.getElementName(&len), java_symbol16.string()) == 0) {
1064 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
1065
1066 String16 type;
1067 ssize_t typeIdx = block.indexOfAttribute(NULL, "type");
1068 if (typeIdx < 0) {
1069 srcPos.error("A 'type' attribute is required for <public>\n");
1070 hasErrors = localHasErrors = true;
1071 }
1072 type = String16(block.getAttributeStringValue(typeIdx, &len));
1073
1074 String16 name;
1075 ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
1076 if (nameIdx < 0) {
1077 srcPos.error("A 'name' attribute is required for <public>\n");
1078 hasErrors = localHasErrors = true;
1079 }
1080 name = String16(block.getAttributeStringValue(nameIdx, &len));
1081
1082 sp<AaptSymbols> symbols = assets->getJavaSymbolsFor(String8("R"));
1083 if (symbols != NULL) {
1084 symbols = symbols->addNestedSymbol(String8(type), srcPos);
1085 }
1086 if (symbols != NULL) {
1087 symbols->makeSymbolJavaSymbol(String8(name), srcPos);
1088 String16 comment(
1089 block.getComment(&len) ? block.getComment(&len) : nulStr);
1090 symbols->appendComment(String8(name), comment, srcPos);
1091 } else {
1092 srcPos.error("Unable to create symbols!\n");
1093 hasErrors = localHasErrors = true;
1094 }
1095
1096 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
1097 if (code == ResXMLTree::END_TAG) {
1098 if (strcmp16(block.getElementName(&len), java_symbol16.string()) == 0) {
1099 break;
1100 }
1101 }
1102 }
1103 continue;
1104
1105
1106 } else if (strcmp16(block.getElementName(&len), add_resource16.string()) == 0) {
1107 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
1108
1109 String16 typeName;
1110 ssize_t typeIdx = block.indexOfAttribute(NULL, "type");
1111 if (typeIdx < 0) {
1112 srcPos.error("A 'type' attribute is required for <add-resource>\n");
1113 hasErrors = localHasErrors = true;
1114 }
1115 typeName = String16(block.getAttributeStringValue(typeIdx, &len));
1116
1117 String16 name;
1118 ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
1119 if (nameIdx < 0) {
1120 srcPos.error("A 'name' attribute is required for <add-resource>\n");
1121 hasErrors = localHasErrors = true;
1122 }
1123 name = String16(block.getAttributeStringValue(nameIdx, &len));
1124
1125 outTable->canAddEntry(srcPos, myPackage, typeName, name);
1126
1127 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
1128 if (code == ResXMLTree::END_TAG) {
1129 if (strcmp16(block.getElementName(&len), add_resource16.string()) == 0) {
1130 break;
1131 }
1132 }
1133 }
1134 continue;
1135
1136 } else if (strcmp16(block.getElementName(&len), declare_styleable16.string()) == 0) {
1137 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
1138
1139 String16 ident;
1140 ssize_t identIdx = block.indexOfAttribute(NULL, "name");
1141 if (identIdx < 0) {
1142 srcPos.error("A 'name' attribute is required for <declare-styleable>\n");
1143 hasErrors = localHasErrors = true;
1144 }
1145 ident = String16(block.getAttributeStringValue(identIdx, &len));
1146
1147 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
1148 if (!localHasErrors) {
1149 if (symbols != NULL) {
1150 symbols = symbols->addNestedSymbol(String8("styleable"), srcPos);
1151 }
1152 sp<AaptSymbols> styleSymbols = symbols;
1153 if (symbols != NULL) {
1154 symbols = symbols->addNestedSymbol(String8(ident), srcPos);
1155 }
1156 if (symbols == NULL) {
1157 srcPos.error("Unable to create symbols!\n");
1158 return UNKNOWN_ERROR;
1159 }
1160
1161 String16 comment(
1162 block.getComment(&len) ? block.getComment(&len) : nulStr);
1163 styleSymbols->appendComment(String8(ident), comment, srcPos);
1164 } else {
1165 symbols = NULL;
1166 }
1167
1168 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
1169 if (code == ResXMLTree::START_TAG) {
1170 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) {
1171 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
1172 && code != ResXMLTree::BAD_DOCUMENT) {
1173 if (code == ResXMLTree::END_TAG) {
1174 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) {
1175 break;
1176 }
1177 }
1178 }
1179 continue;
1180 } else if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) {
1181 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
1182 && code != ResXMLTree::BAD_DOCUMENT) {
1183 if (code == ResXMLTree::END_TAG) {
1184 if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) {
1185 break;
1186 }
1187 }
1188 }
1189 continue;
1190 } else if (strcmp16(block.getElementName(&len), attr16.string()) != 0) {
1191 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1192 "Tag <%s> can not appear inside <declare-styleable>, only <attr>\n",
1193 String8(block.getElementName(&len)).string());
1194 return UNKNOWN_ERROR;
1195 }
1196
1197 String16 comment(
1198 block.getComment(&len) ? block.getComment(&len) : nulStr);
1199 String16 itemIdent;
1200 err = compileAttribute(in, block, myPackage, outTable, &itemIdent, true);
1201 if (err != NO_ERROR) {
1202 hasErrors = localHasErrors = true;
1203 }
1204
1205 if (symbols != NULL) {
1206 SourcePos srcPos(String8(in->getPrintableSource()), block.getLineNumber());
1207 symbols->addSymbol(String8(itemIdent), 0, srcPos);
1208 symbols->appendComment(String8(itemIdent), comment, srcPos);
1209 //printf("Attribute %s comment: %s\n", String8(itemIdent).string(),
1210 // String8(comment).string());
1211 }
1212 } else if (code == ResXMLTree::END_TAG) {
1213 if (strcmp16(block.getElementName(&len), declare_styleable16.string()) == 0) {
1214 break;
1215 }
1216
1217 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1218 "Found tag </%s> where </attr> is expected\n",
1219 String8(block.getElementName(&len)).string());
1220 return UNKNOWN_ERROR;
1221 }
1222 }
1223 continue;
1224
1225 } else if (strcmp16(block.getElementName(&len), attr16.string()) == 0) {
1226 err = compileAttribute(in, block, myPackage, outTable, NULL);
1227 if (err != NO_ERROR) {
1228 hasErrors = true;
1229 }
1230 continue;
1231
1232 } else if (strcmp16(block.getElementName(&len), item16.string()) == 0) {
1233 curTag = &item16;
1234 ssize_t attri = block.indexOfAttribute(NULL, "type");
1235 if (attri >= 0) {
1236 curType = String16(block.getAttributeStringValue(attri, &len));
1237 ssize_t formatIdx = block.indexOfAttribute(NULL, "format");
1238 if (formatIdx >= 0) {
1239 String16 formatStr = String16(block.getAttributeStringValue(
1240 formatIdx, &len));
1241 curFormat = parse_flags(formatStr.string(), formatStr.size(),
1242 gFormatFlags);
1243 if (curFormat == 0) {
1244 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1245 "Tag <item> 'format' attribute value \"%s\" not valid\n",
1246 String8(formatStr).string());
1247 hasErrors = localHasErrors = true;
1248 }
1249 }
1250 } else {
1251 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1252 "A 'type' attribute is required for <item>\n");
1253 hasErrors = localHasErrors = true;
1254 }
1255 curIsStyled = true;
1256 } else if (strcmp16(block.getElementName(&len), string16.string()) == 0) {
1257 // Note the existence and locale of every string we process
1258 char rawLocale[16];
1259 curParams.getLocale(rawLocale);
1260 String8 locale(rawLocale);
1261 String16 name;
1262 String16 translatable;
1263 String16 formatted;
1264
1265 size_t n = block.getAttributeCount();
1266 for (size_t i = 0; i < n; i++) {
1267 size_t length;
1268 const uint16_t* attr = block.getAttributeName(i, &length);
1269 if (strcmp16(attr, name16.string()) == 0) {
1270 name.setTo(block.getAttributeStringValue(i, &length));
1271 } else if (strcmp16(attr, translatable16.string()) == 0) {
1272 translatable.setTo(block.getAttributeStringValue(i, &length));
1273 } else if (strcmp16(attr, formatted16.string()) == 0) {
1274 formatted.setTo(block.getAttributeStringValue(i, &length));
1275 }
1276 }
1277
1278 if (name.size() > 0) {
1279 if (translatable == false16) {
1280 curIsFormatted = false;
1281 // Untranslatable strings must only exist in the default [empty] locale
1282 if (locale.size() > 0) {
1283 fprintf(stderr, "aapt: warning: string '%s' in %s marked untranslatable but exists"
1284 " in locale '%s'\n", String8(name).string(),
1285 bundle->getResourceSourceDirs()[0],
1286 locale.string());
1287 // hasErrors = localHasErrors = true;
1288 } else {
1289 // Intentionally empty block:
1290 //
1291 // Don't add untranslatable strings to the localization table; that
1292 // way if we later see localizations of them, they'll be flagged as
1293 // having no default translation.
1294 }
1295 } else {
1296 outTable->addLocalization(name, locale);
1297 }
1298
1299 if (formatted == false16) {
1300 curIsFormatted = false;
1301 }
1302 }
1303
1304 curTag = &string16;
1305 curType = string16;
1306 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING;
1307 curIsStyled = true;
1308 curIsPseudolocalizable = true;
1309 } else if (strcmp16(block.getElementName(&len), drawable16.string()) == 0) {
1310 curTag = &drawable16;
1311 curType = drawable16;
1312 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR;
1313 } else if (strcmp16(block.getElementName(&len), color16.string()) == 0) {
1314 curTag = &color16;
1315 curType = color16;
1316 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR;
1317 } else if (strcmp16(block.getElementName(&len), bool16.string()) == 0) {
1318 curTag = &bool16;
1319 curType = bool16;
1320 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_BOOLEAN;
1321 } else if (strcmp16(block.getElementName(&len), integer16.string()) == 0) {
1322 curTag = &integer16;
1323 curType = integer16;
1324 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER;
1325 } else if (strcmp16(block.getElementName(&len), dimen16.string()) == 0) {
1326 curTag = &dimen16;
1327 curType = dimen16;
1328 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_DIMENSION;
1329 } else if (strcmp16(block.getElementName(&len), fraction16.string()) == 0) {
1330 curTag = &fraction16;
1331 curType = fraction16;
1332 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_FRACTION;
1333 } else if (strcmp16(block.getElementName(&len), bag16.string()) == 0) {
1334 curTag = &bag16;
1335 curIsBag = true;
1336 ssize_t attri = block.indexOfAttribute(NULL, "type");
1337 if (attri >= 0) {
1338 curType = String16(block.getAttributeStringValue(attri, &len));
1339 } else {
1340 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1341 "A 'type' attribute is required for <bag>\n");
1342 hasErrors = localHasErrors = true;
1343 }
1344 } else if (strcmp16(block.getElementName(&len), style16.string()) == 0) {
1345 curTag = &style16;
1346 curType = style16;
1347 curIsBag = true;
1348 } else if (strcmp16(block.getElementName(&len), plurals16.string()) == 0) {
1349 curTag = &plurals16;
1350 curType = plurals16;
1351 curIsBag = true;
1352 } else if (strcmp16(block.getElementName(&len), array16.string()) == 0) {
1353 curTag = &array16;
1354 curType = array16;
1355 curIsBag = true;
1356 curIsBagReplaceOnOverwrite = true;
1357 ssize_t formatIdx = block.indexOfAttribute(NULL, "format");
1358 if (formatIdx >= 0) {
1359 String16 formatStr = String16(block.getAttributeStringValue(
1360 formatIdx, &len));
1361 curFormat = parse_flags(formatStr.string(), formatStr.size(),
1362 gFormatFlags);
1363 if (curFormat == 0) {
1364 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1365 "Tag <array> 'format' attribute value \"%s\" not valid\n",
1366 String8(formatStr).string());
1367 hasErrors = localHasErrors = true;
1368 }
1369 }
1370 } else if (strcmp16(block.getElementName(&len), string_array16.string()) == 0) {
1371 // Check whether these strings need valid formats.
1372 // (simplified form of what string16 does above)
1373 size_t n = block.getAttributeCount();
1374 for (size_t i = 0; i < n; i++) {
1375 size_t length;
1376 const uint16_t* attr = block.getAttributeName(i, &length);
1377 if (strcmp16(attr, translatable16.string()) == 0
1378 || strcmp16(attr, formatted16.string()) == 0) {
1379 const uint16_t* value = block.getAttributeStringValue(i, &length);
1380 if (strcmp16(value, false16.string()) == 0) {
1381 curIsFormatted = false;
1382 break;
1383 }
1384 }
1385 }
1386
1387 curTag = &string_array16;
1388 curType = array16;
1389 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING;
1390 curIsBag = true;
1391 curIsBagReplaceOnOverwrite = true;
1392 curIsPseudolocalizable = true;
1393 } else if (strcmp16(block.getElementName(&len), integer_array16.string()) == 0) {
1394 curTag = &integer_array16;
1395 curType = array16;
1396 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER;
1397 curIsBag = true;
1398 curIsBagReplaceOnOverwrite = true;
1399 } else {
1400 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1401 "Found tag %s where item is expected\n",
1402 String8(block.getElementName(&len)).string());
1403 return UNKNOWN_ERROR;
1404 }
1405
1406 String16 ident;
1407 ssize_t identIdx = block.indexOfAttribute(NULL, "name");
1408 if (identIdx >= 0) {
1409 ident = String16(block.getAttributeStringValue(identIdx, &len));
1410 } else {
1411 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1412 "A 'name' attribute is required for <%s>\n",
1413 String8(*curTag).string());
1414 hasErrors = localHasErrors = true;
1415 }
1416
1417 String16 product;
1418 identIdx = block.indexOfAttribute(NULL, "product");
1419 if (identIdx >= 0) {
1420 product = String16(block.getAttributeStringValue(identIdx, &len));
1421 }
1422
1423 String16 comment(block.getComment(&len) ? block.getComment(&len) : nulStr);
1424
1425 if (curIsBag) {
1426 // Figure out the parent of this bag...
1427 String16 parentIdent;
1428 ssize_t parentIdentIdx = block.indexOfAttribute(NULL, "parent");
1429 if (parentIdentIdx >= 0) {
1430 parentIdent = String16(block.getAttributeStringValue(parentIdentIdx, &len));
1431 } else {
1432 ssize_t sep = ident.findLast('.');
1433 if (sep >= 0) {
1434 parentIdent.setTo(ident, sep);
1435 }
1436 }
1437
1438 if (!localHasErrors) {
1439 err = outTable->startBag(SourcePos(in->getPrintableSource(),
1440 block.getLineNumber()), myPackage, curType, ident,
1441 parentIdent, &curParams,
1442 overwrite, curIsBagReplaceOnOverwrite);
1443 if (err != NO_ERROR) {
1444 hasErrors = localHasErrors = true;
1445 }
1446 }
1447
1448 ssize_t elmIndex = 0;
1449 char elmIndexStr[14];
1450 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
1451 && code != ResXMLTree::BAD_DOCUMENT) {
1452
1453 if (code == ResXMLTree::START_TAG) {
1454 if (strcmp16(block.getElementName(&len), item16.string()) != 0) {
1455 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1456 "Tag <%s> can not appear inside <%s>, only <item>\n",
1457 String8(block.getElementName(&len)).string(),
1458 String8(*curTag).string());
1459 return UNKNOWN_ERROR;
1460 }
1461
1462 String16 itemIdent;
1463 if (curType == array16) {
1464 sprintf(elmIndexStr, "^index_%d", (int)elmIndex++);
1465 itemIdent = String16(elmIndexStr);
1466 } else if (curType == plurals16) {
1467 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "quantity");
1468 if (itemIdentIdx >= 0) {
1469 String16 quantity16(block.getAttributeStringValue(itemIdentIdx, &len));
1470 if (quantity16 == other16) {
1471 itemIdent = quantityOther16;
1472 }
1473 else if (quantity16 == zero16) {
1474 itemIdent = quantityZero16;
1475 }
1476 else if (quantity16 == one16) {
1477 itemIdent = quantityOne16;
1478 }
1479 else if (quantity16 == two16) {
1480 itemIdent = quantityTwo16;
1481 }
1482 else if (quantity16 == few16) {
1483 itemIdent = quantityFew16;
1484 }
1485 else if (quantity16 == many16) {
1486 itemIdent = quantityMany16;
1487 }
1488 else {
1489 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1490 "Illegal 'quantity' attribute is <item> inside <plurals>\n");
1491 hasErrors = localHasErrors = true;
1492 }
1493 } else {
1494 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1495 "A 'quantity' attribute is required for <item> inside <plurals>\n");
1496 hasErrors = localHasErrors = true;
1497 }
1498 } else {
1499 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "name");
1500 if (itemIdentIdx >= 0) {
1501 itemIdent = String16(block.getAttributeStringValue(itemIdentIdx, &len));
1502 } else {
1503 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1504 "A 'name' attribute is required for <item>\n");
1505 hasErrors = localHasErrors = true;
1506 }
1507 }
1508
1509 ResXMLParser::ResXMLPosition parserPosition;
1510 block.getPosition(&parserPosition);
1511
1512 err = parseAndAddBag(bundle, in, &block, curParams, myPackage, curType,
1513 ident, parentIdent, itemIdent, curFormat, curIsFormatted,
1514 product, false, overwrite, outTable);
1515 if (err == NO_ERROR) {
1516 if (curIsPseudolocalizable && localeIsDefined(curParams)
1517 && bundle->getPseudolocalize()) {
1518 // pseudolocalize here
1519 #if 1
1520 block.setPosition(parserPosition);
1521 err = parseAndAddBag(bundle, in, &block, pseudoParams, myPackage,
1522 curType, ident, parentIdent, itemIdent, curFormat,
1523 curIsFormatted, product, true, overwrite, outTable);
1524 #endif
1525 }
1526 }
1527 if (err != NO_ERROR) {
1528 hasErrors = localHasErrors = true;
1529 }
1530 } else if (code == ResXMLTree::END_TAG) {
1531 if (strcmp16(block.getElementName(&len), curTag->string()) != 0) {
1532 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1533 "Found tag </%s> where </%s> is expected\n",
1534 String8(block.getElementName(&len)).string(),
1535 String8(*curTag).string());
1536 return UNKNOWN_ERROR;
1537 }
1538 break;
1539 }
1540 }
1541 } else {
1542 ResXMLParser::ResXMLPosition parserPosition;
1543 block.getPosition(&parserPosition);
1544
1545 err = parseAndAddEntry(bundle, in, &block, curParams, myPackage, curType, ident,
1546 *curTag, curIsStyled, curFormat, curIsFormatted,
1547 product, false, overwrite, outTable);
1548
1549 if (err < NO_ERROR) { // Why err < NO_ERROR instead of err != NO_ERROR?
1550 hasErrors = localHasErrors = true;
1551 }
1552 else if (err == NO_ERROR) {
1553 if (curIsPseudolocalizable && localeIsDefined(curParams)
1554 && bundle->getPseudolocalize()) {
1555 // pseudolocalize here
1556 block.setPosition(parserPosition);
1557 err = parseAndAddEntry(bundle, in, &block, pseudoParams, myPackage, curType,
1558 ident, *curTag, curIsStyled, curFormat,
1559 curIsFormatted, product,
1560 true, overwrite, outTable);
1561 if (err != NO_ERROR) {
1562 hasErrors = localHasErrors = true;
1563 }
1564 }
1565 }
1566 }
1567
1568 #if 0
1569 if (comment.size() > 0) {
1570 printf("Comment for @%s:%s/%s: %s\n", String8(myPackage).string(),
1571 String8(curType).string(), String8(ident).string(),
1572 String8(comment).string());
1573 }
1574 #endif
1575 if (!localHasErrors) {
1576 outTable->appendComment(myPackage, curType, ident, comment, false);
1577 }
1578 }
1579 else if (code == ResXMLTree::END_TAG) {
1580 if (strcmp16(block.getElementName(&len), resources16.string()) != 0) {
1581 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1582 "Unexpected end tag %s\n", String8(block.getElementName(&len)).string());
1583 return UNKNOWN_ERROR;
1584 }
1585 }
1586 else if (code == ResXMLTree::START_NAMESPACE || code == ResXMLTree::END_NAMESPACE) {
1587 }
1588 else if (code == ResXMLTree::TEXT) {
1589 if (isWhitespace(block.getText(&len))) {
1590 continue;
1591 }
1592 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1593 "Found text \"%s\" where item tag is expected\n",
1594 String8(block.getText(&len)).string());
1595 return UNKNOWN_ERROR;
1596 }
1597 }
1598
1599 return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
1600 }
1601
1602 ResourceTable::ResourceTable(Bundle* bundle, const String16& assetsPackage)
1603 : mAssetsPackage(assetsPackage), mNextPackageId(1), mHaveAppPackage(false),
1604 mIsAppPackage(!bundle->getExtending()),
1605 mNumLocal(0),
1606 mBundle(bundle)
1607 {
1608 }
1609
1610 status_t ResourceTable::addIncludedResources(Bundle* bundle, const sp<AaptAssets>& assets)
1611 {
1612 status_t err = assets->buildIncludedResources(bundle);
1613 if (err != NO_ERROR) {
1614 return err;
1615 }
1616
1617 // For future reference to included resources.
1618 mAssets = assets;
1619
1620 const ResTable& incl = assets->getIncludedResources();
1621
1622 // Retrieve all the packages.
1623 const size_t N = incl.getBasePackageCount();
1624 for (size_t phase=0; phase<2; phase++) {
1625 for (size_t i=0; i<N; i++) {
1626 String16 name(incl.getBasePackageName(i));
1627 uint32_t id = incl.getBasePackageId(i);
1628 // First time through: only add base packages (id
1629 // is not 0); second time through add the other
1630 // packages.
1631 if (phase != 0) {
1632 if (id != 0) {
1633 // Skip base packages -- already one.
1634 id = 0;
1635 } else {
1636 // Assign a dynamic id.
1637 id = mNextPackageId;
1638 }
1639 } else if (id != 0) {
1640 if (id == 127) {
1641 if (mHaveAppPackage) {
1642 fprintf(stderr, "Included resources have two application packages!\n");
1643 return UNKNOWN_ERROR;
1644 }
1645 mHaveAppPackage = true;
1646 }
1647 if (mNextPackageId > id) {
1648 fprintf(stderr, "Included base package ID %d already in use!\n", id);
1649 return UNKNOWN_ERROR;
1650 }
1651 }
1652 if (id != 0) {
1653 NOISY(printf("Including package %s with ID=%d\n",
1654 String8(name).string(), id));
1655 sp<Package> p = new Package(name, id);
1656 mPackages.add(name, p);
1657 mOrderedPackages.add(p);
1658
1659 if (id >= mNextPackageId) {
1660 mNextPackageId = id+1;
1661 }
1662 }
1663 }
1664 }
1665
1666 // Every resource table always has one first entry, the bag attributes.
1667 const SourcePos unknown(String8("????"), 0);
1668 sp<Type> attr = getType(mAssetsPackage, String16("attr"), unknown);
1669
1670 return NO_ERROR;
1671 }
1672
1673 status_t ResourceTable::addPublic(const SourcePos& sourcePos,
1674 const String16& package,
1675 const String16& type,
1676 const String16& name,
1677 const uint32_t ident)
1678 {
1679 uint32_t rid = mAssets->getIncludedResources()
1680 .identifierForName(name.string(), name.size(),
1681 type.string(), type.size(),
1682 package.string(), package.size());
1683 if (rid != 0) {
1684 sourcePos.error("Error declaring public resource %s/%s for included package %s\n",
1685 String8(type).string(), String8(name).string(),
1686 String8(package).string());
1687 return UNKNOWN_ERROR;
1688 }
1689
1690 sp<Type> t = getType(package, type, sourcePos);
1691 if (t == NULL) {
1692 return UNKNOWN_ERROR;
1693 }
1694 return t->addPublic(sourcePos, name, ident);
1695 }
1696
1697 status_t ResourceTable::addEntry(const SourcePos& sourcePos,
1698 const String16& package,
1699 const String16& type,
1700 const String16& name,
1701 const String16& value,
1702 const Vector<StringPool::entry_style_span>* style,
1703 const ResTable_config* params,
1704 const bool doSetIndex,
1705 const int32_t format,
1706 const bool overwrite)
1707 {
1708 // Check for adding entries in other packages... for now we do
1709 // nothing. We need to do the right thing here to support skinning.
1710 uint32_t rid = mAssets->getIncludedResources()
1711 .identifierForName(name.string(), name.size(),
1712 type.string(), type.size(),
1713 package.string(), package.size());
1714 if (rid != 0) {
1715 return NO_ERROR;
1716 }
1717
1718 #if 0
1719 if (name == String16("left")) {
1720 printf("Adding entry left: file=%s, line=%d, type=%s, value=%s\n",
1721 sourcePos.file.string(), sourcePos.line, String8(type).string(),
1722 String8(value).string());
1723 }
1724 #endif
1725
1726 sp<Entry> e = getEntry(package, type, name, sourcePos, overwrite,
1727 params, doSetIndex);
1728 if (e == NULL) {
1729 return UNKNOWN_ERROR;
1730 }
1731 status_t err = e->setItem(sourcePos, value, style, format, overwrite);
1732 if (err == NO_ERROR) {
1733 mNumLocal++;
1734 }
1735 return err;
1736 }
1737
1738 status_t ResourceTable::startBag(const SourcePos& sourcePos,
1739 const String16& package,
1740 const String16& type,
1741 const String16& name,
1742 const String16& bagParent,
1743 const ResTable_config* params,
1744 bool overlay,
1745 bool replace, bool isId)
1746 {
1747 status_t result = NO_ERROR;
1748
1749 // Check for adding entries in other packages... for now we do
1750 // nothing. We need to do the right thing here to support skinning.
1751 uint32_t rid = mAssets->getIncludedResources()
1752 .identifierForName(name.string(), name.size(),
1753 type.string(), type.size(),
1754 package.string(), package.size());
1755 if (rid != 0) {
1756 return NO_ERROR;
1757 }
1758
1759 #if 0
1760 if (name == String16("left")) {
1761 printf("Adding bag left: file=%s, line=%d, type=%s\n",
1762 sourcePos.file.striing(), sourcePos.line, String8(type).string());
1763 }
1764 #endif
1765 if (overlay && !mBundle->getAutoAddOverlay() && !hasBagOrEntry(package, type, name)) {
1766 bool canAdd = false;
1767 sp<Package> p = mPackages.valueFor(package);
1768 if (p != NULL) {
1769 sp<Type> t = p->getTypes().valueFor(type);
1770 if (t != NULL) {
1771 if (t->getCanAddEntries().indexOf(name) >= 0) {
1772 canAdd = true;
1773 }
1774 }
1775 }
1776 if (!canAdd) {
1777 sourcePos.error("Resource does not already exist in overlay at '%s'; use <add-resource> to add.\n",
1778 String8(name).string());
1779 return UNKNOWN_ERROR;
1780 }
1781 }
1782 sp<Entry> e = getEntry(package, type, name, sourcePos, overlay, params);
1783 if (e == NULL) {
1784 return UNKNOWN_ERROR;
1785 }
1786
1787 // If a parent is explicitly specified, set it.
1788 if (bagParent.size() > 0) {
1789 e->setParent(bagParent);
1790 }
1791
1792 if ((result = e->makeItABag(sourcePos)) != NO_ERROR) {
1793 return result;
1794 }
1795
1796 if (overlay && replace) {
1797 return e->emptyBag(sourcePos);
1798 }
1799 return result;
1800 }
1801
1802 status_t ResourceTable::addBag(const SourcePos& sourcePos,
1803 const String16& package,
1804 const String16& type,
1805 const String16& name,
1806 const String16& bagParent,
1807 const String16& bagKey,
1808 const String16& value,
1809 const Vector<StringPool::entry_style_span>* style,
1810 const ResTable_config* params,
1811 bool replace, bool isId, const int32_t format)
1812 {
1813 // Check for adding entries in other packages... for now we do
1814 // nothing. We need to do the right thing here to support skinning.
1815 uint32_t rid = mAssets->getIncludedResources()
1816 .identifierForName(name.string(), name.size(),
1817 type.string(), type.size(),
1818 package.string(), package.size());
1819 if (rid != 0) {
1820 return NO_ERROR;
1821 }
1822
1823 #if 0
1824 if (name == String16("left")) {
1825 printf("Adding bag left: file=%s, line=%d, type=%s\n",
1826 sourcePos.file.striing(), sourcePos.line, String8(type).string());
1827 }
1828 #endif
1829 sp<Entry> e = getEntry(package, type, name, sourcePos, replace, params);
1830 if (e == NULL) {
1831 return UNKNOWN_ERROR;
1832 }
1833
1834 // If a parent is explicitly specified, set it.
1835 if (bagParent.size() > 0) {
1836 e->setParent(bagParent);
1837 }
1838
1839 const bool first = e->getBag().indexOfKey(bagKey) < 0;
1840 status_t err = e->addToBag(sourcePos, bagKey, value, style, replace, isId, format);
1841 if (err == NO_ERROR && first) {
1842 mNumLocal++;
1843 }
1844 return err;
1845 }
1846
1847 bool ResourceTable::hasBagOrEntry(const String16& package,
1848 const String16& type,
1849 const String16& name) const
1850 {
1851 // First look for this in the included resources...
1852 uint32_t rid = mAssets->getIncludedResources()
1853 .identifierForName(name.string(), name.size(),
1854 type.string(), type.size(),
1855 package.string(), package.size());
1856 if (rid != 0) {
1857 return true;
1858 }
1859
1860 sp<Package> p = mPackages.valueFor(package);
1861 if (p != NULL) {
1862 sp<Type> t = p->getTypes().valueFor(type);
1863 if (t != NULL) {
1864 sp<ConfigList> c = t->getConfigs().valueFor(name);
1865 if (c != NULL) return true;
1866 }
1867 }
1868
1869 return false;
1870 }
1871
1872 bool ResourceTable::hasBagOrEntry(const String16& package,
1873 const String16& type,
1874 const String16& name,
1875 const ResTable_config& config) const
1876 {
1877 // First look for this in the included resources...
1878 uint32_t rid = mAssets->getIncludedResources()
1879 .identifierForName(name.string(), name.size(),
1880 type.string(), type.size(),
1881 package.string(), package.size());
1882 if (rid != 0) {
1883 return true;
1884 }
1885
1886 sp<Package> p = mPackages.valueFor(package);
1887 if (p != NULL) {
1888 sp<Type> t = p->getTypes().valueFor(type);
1889 if (t != NULL) {
1890 sp<ConfigList> c = t->getConfigs().valueFor(name);
1891 if (c != NULL) {
1892 sp<Entry> e = c->getEntries().valueFor(config);
1893 if (e != NULL) {
1894 return true;
1895 }
1896 }
1897 }
1898 }
1899
1900 return false;
1901 }
1902
1903 bool ResourceTable::hasBagOrEntry(const String16& ref,
1904 const String16* defType,
1905 const String16* defPackage)
1906 {
1907 String16 package, type, name;
1908 if (!ResTable::expandResourceRef(ref.string(), ref.size(), &package, &type, &name,
1909 defType, defPackage ? defPackage:&mAssetsPackage, NULL)) {
1910 return false;
1911 }
1912 return hasBagOrEntry(package, type, name);
1913 }
1914
1915 bool ResourceTable::appendComment(const String16& package,
1916 const String16& type,
1917 const String16& name,
1918 const String16& comment,
1919 bool onlyIfEmpty)
1920 {
1921 if (comment.size() <= 0) {
1922 return true;
1923 }
1924
1925 sp<Package> p = mPackages.valueFor(package);
1926 if (p != NULL) {
1927 sp<Type> t = p->getTypes().valueFor(type);
1928 if (t != NULL) {
1929 sp<ConfigList> c = t->getConfigs().valueFor(name);
1930 if (c != NULL) {
1931 c->appendComment(comment, onlyIfEmpty);
1932 return true;
1933 }
1934 }
1935 }
1936 return false;
1937 }
1938
1939 bool ResourceTable::appendTypeComment(const String16& package,
1940 const String16& type,
1941 const String16& name,
1942 const String16& comment)
1943 {
1944 if (comment.size() <= 0) {
1945 return true;
1946 }
1947
1948 sp<Package> p = mPackages.valueFor(package);
1949 if (p != NULL) {
1950 sp<Type> t = p->getTypes().valueFor(type);
1951 if (t != NULL) {
1952 sp<ConfigList> c = t->getConfigs().valueFor(name);
1953 if (c != NULL) {
1954 c->appendTypeComment(comment);
1955 return true;
1956 }
1957 }
1958 }
1959 return false;
1960 }
1961
1962 void ResourceTable::canAddEntry(const SourcePos& pos,
1963 const String16& package, const String16& type, const String16& name)
1964 {
1965 sp<Type> t = getType(package, type, pos);
1966 if (t != NULL) {
1967 t->canAddEntry(name);
1968 }
1969 }
1970
1971 size_t ResourceTable::size() const {
1972 return mPackages.size();
1973 }
1974
1975 size_t ResourceTable::numLocalResources() const {
1976 return mNumLocal;
1977 }
1978
1979 bool ResourceTable::hasResources() const {
1980 return mNumLocal > 0;
1981 }
1982
1983 sp<AaptFile> ResourceTable::flatten(Bundle* bundle)
1984 {
1985 sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8());
1986 status_t err = flatten(bundle, data);
1987 return err == NO_ERROR ? data : NULL;
1988 }
1989
1990 inline uint32_t ResourceTable::getResId(const sp<Package>& p,
1991 const sp<Type>& t,
1992 uint32_t nameId)
1993 {
1994 return makeResId(p->getAssignedId(), t->getIndex(), nameId);
1995 }
1996
1997 uint32_t ResourceTable::getResId(const String16& package,
1998 const String16& type,
1999 const String16& name,
2000 bool onlyPublic) const
2001 {
2002 uint32_t id = ResourceIdCache::lookup(package, type, name, onlyPublic);
2003 if (id != 0) return id; // cache hit
2004
2005 sp<Package> p = mPackages.valueFor(package);
2006 if (p == NULL) return 0;
2007
2008 // First look for this in the included resources...
2009 uint32_t specFlags = 0;
2010 uint32_t rid = mAssets->getIncludedResources()
2011 .identifierForName(name.string(), name.size(),
2012 type.string(), type.size(),
2013 package.string(), package.size(),
2014 &specFlags);
2015 if (rid != 0) {
2016 if (onlyPublic) {
2017 if ((specFlags & ResTable_typeSpec::SPEC_PUBLIC) == 0) {
2018 return 0;
2019 }
2020 }
2021
2022 if (Res_INTERNALID(rid)) {
2023 return ResourceIdCache::store(package, type, name, onlyPublic, rid);
2024 }
2025 return ResourceIdCache::store(package, type, name, onlyPublic,
2026 Res_MAKEID(p->getAssignedId()-1, Res_GETTYPE(rid), Res_GETENTRY(rid)));
2027 }
2028
2029 sp<Type> t = p->getTypes().valueFor(type);
2030 if (t == NULL) return 0;
2031 sp<ConfigList> c = t->getConfigs().valueFor(name);
2032 if (c == NULL) return 0;
2033 int32_t ei = c->getEntryIndex();
2034 if (ei < 0) return 0;
2035
2036 return ResourceIdCache::store(package, type, name, onlyPublic,
2037 getResId(p, t, ei));
2038 }
2039
2040 uint32_t ResourceTable::getResId(const String16& ref,
2041 const String16* defType,
2042 const String16* defPackage,
2043 const char** outErrorMsg,
2044 bool onlyPublic) const
2045 {
2046 String16 package, type, name;
2047 bool refOnlyPublic = true;
2048 if (!ResTable::expandResourceRef(
2049 ref.string(), ref.size(), &package, &type, &name,
2050 defType, defPackage ? defPackage:&mAssetsPackage,
2051 outErrorMsg, &refOnlyPublic)) {
2052 NOISY(printf("Expanding resource: ref=%s\n",
2053 String8(ref).string()));
2054 NOISY(printf("Expanding resource: defType=%s\n",
2055 defType ? String8(*defType).string() : "NULL"));
2056 NOISY(printf("Expanding resource: defPackage=%s\n",
2057 defPackage ? String8(*defPackage).string() : "NULL"));
2058 NOISY(printf("Expanding resource: ref=%s\n", String8(ref).string()));
2059 NOISY(printf("Expanded resource: p=%s, t=%s, n=%s, res=0\n",
2060 String8(package).string(), String8(type).string(),
2061 String8(name).string()));
2062 return 0;
2063 }
2064 uint32_t res = getResId(package, type, name, onlyPublic && refOnlyPublic);
2065 NOISY(printf("Expanded resource: p=%s, t=%s, n=%s, res=%d\n",
2066 String8(package).string(), String8(type).string(),
2067 String8(name).string(), res));
2068 if (res == 0) {
2069 if (outErrorMsg)
2070 *outErrorMsg = "No resource found that matches the given name";
2071 }
2072 return res;
2073 }
2074
2075 bool ResourceTable::isValidResourceName(const String16& s)
2076 {
2077 const char16_t* p = s.string();
2078 bool first = true;
2079 while (*p) {
2080 if ((*p >= 'a' && *p <= 'z')
2081 || (*p >= 'A' && *p <= 'Z')
2082 || *p == '_'
2083 || (!first && *p >= '0' && *p <= '9')) {
2084 first = false;
2085 p++;
2086 continue;
2087 }
2088 return false;
2089 }
2090 return true;
2091 }
2092
2093 bool ResourceTable::stringToValue(Res_value* outValue, StringPool* pool,
2094 const String16& str,
2095 bool preserveSpaces, bool coerceType,
2096 uint32_t attrID,
2097 const Vector<StringPool::entry_style_span>* style,
2098 String16* outStr, void* accessorCookie,
2099 uint32_t attrType, const String8* configTypeName,
2100 const ConfigDescription* config)
2101 {
2102 String16 finalStr;
2103
2104 bool res = true;
2105 if (style == NULL || style->size() == 0) {
2106 // Text is not styled so it can be any type... let's figure it out.
2107 res = mAssets->getIncludedResources()
2108 .stringToValue(outValue, &finalStr, str.string(), str.size(), preserveSpaces,
2109 coerceType, attrID, NULL, &mAssetsPackage, this,
2110 accessorCookie, attrType);
2111 } else {
2112 // Styled text can only be a string, and while collecting the style
2113 // information we have already processed that string!
2114 outValue->size = sizeof(Res_value);
2115 outValue->res0 = 0;
2116 outValue->dataType = outValue->TYPE_STRING;
2117 outValue->data = 0;
2118 finalStr = str;
2119 }
2120
2121 if (!res) {
2122 return false;
2123 }
2124
2125 if (outValue->dataType == outValue->TYPE_STRING) {
2126 // Should do better merging styles.
2127 if (pool) {
2128 String8 configStr;
2129 if (config != NULL) {
2130 configStr = config->toString();
2131 } else {
2132 configStr = "(null)";
2133 }
2134 NOISY(printf("Adding to pool string style #%d config %s: %s\n",
2135 style != NULL ? style->size() : 0,
2136 configStr.string(), String8(finalStr).string()));
2137 if (style != NULL && style->size() > 0) {
2138 outValue->data = pool->add(finalStr, *style, configTypeName, config);
2139 } else {
2140 outValue->data = pool->add(finalStr, true, configTypeName, config);
2141 }
2142 } else {
2143 // Caller will fill this in later.
2144 outValue->data = 0;
2145 }
2146
2147 if (outStr) {
2148 *outStr = finalStr;
2149 }
2150
2151 }
2152
2153 return true;
2154 }
2155
2156 uint32_t ResourceTable::getCustomResource(
2157 const String16& package, const String16& type, const String16& name) const
2158 {
2159 //printf("getCustomResource: %s %s %s\n", String8(package).string(),
2160 // String8(type).string(), String8(name).string());
2161 sp<Package> p = mPackages.valueFor(package);
2162 if (p == NULL) return 0;
2163 sp<Type> t = p->getTypes().valueFor(type);
2164 if (t == NULL) return 0;
2165 sp<ConfigList> c = t->getConfigs().valueFor(name);
2166 if (c == NULL) return 0;
2167 int32_t ei = c->getEntryIndex();
2168 if (ei < 0) return 0;
2169 return getResId(p, t, ei);
2170 }
2171
2172 uint32_t ResourceTable::getCustomResourceWithCreation(
2173 const String16& package, const String16& type, const String16& name,
2174 const bool createIfNotFound)
2175 {
2176 uint32_t resId = getCustomResource(package, type, name);
2177 if (resId != 0 || !createIfNotFound) {
2178 return resId;
2179 }
2180 String16 value("false");
2181
2182 status_t status = addEntry(mCurrentXmlPos, package, type, name, value, NULL, NULL, true);
2183 if (status == NO_ERROR) {
2184 resId = getResId(package, type, name);
2185 return resId;
2186 }
2187 return 0;
2188 }
2189
2190 uint32_t ResourceTable::getRemappedPackage(uint32_t origPackage) const
2191 {
2192 return origPackage;
2193 }
2194
2195 bool ResourceTable::getAttributeType(uint32_t attrID, uint32_t* outType)
2196 {
2197 //printf("getAttributeType #%08x\n", attrID);
2198 Res_value value;
2199 if (getItemValue(attrID, ResTable_map::ATTR_TYPE, &value)) {
2200 //printf("getAttributeType #%08x (%s): #%08x\n", attrID,
2201 // String8(getEntry(attrID)->getName()).string(), value.data);
2202 *outType = value.data;
2203 return true;
2204 }
2205 return false;
2206 }
2207
2208 bool ResourceTable::getAttributeMin(uint32_t attrID, uint32_t* outMin)
2209 {
2210 //printf("getAttributeMin #%08x\n", attrID);
2211 Res_value value;
2212 if (getItemValue(attrID, ResTable_map::ATTR_MIN, &value)) {
2213 *outMin = value.data;
2214 return true;
2215 }
2216 return false;
2217 }
2218
2219 bool ResourceTable::getAttributeMax(uint32_t attrID, uint32_t* outMax)
2220 {
2221 //printf("getAttributeMax #%08x\n", attrID);
2222 Res_value value;
2223 if (getItemValue(attrID, ResTable_map::ATTR_MAX, &value)) {
2224 *outMax = value.data;
2225 return true;
2226 }
2227 return false;
2228 }
2229
2230 uint32_t ResourceTable::getAttributeL10N(uint32_t attrID)
2231 {
2232 //printf("getAttributeL10N #%08x\n", attrID);
2233 Res_value value;
2234 if (getItemValue(attrID, ResTable_map::ATTR_L10N, &value)) {
2235 return value.data;
2236 }
2237 return ResTable_map::L10N_NOT_REQUIRED;
2238 }
2239
2240 bool ResourceTable::getLocalizationSetting()
2241 {
2242 return mBundle->getRequireLocalization();
2243 }
2244
2245 void ResourceTable::reportError(void* accessorCookie, const char* fmt, ...)
2246 {
2247 if (accessorCookie != NULL && fmt != NULL) {
2248 AccessorCookie* ac = (AccessorCookie*)accessorCookie;
2249 int retval=0;
2250 char buf[1024];
2251 va_list ap;
2252 va_start(ap, fmt);
2253 retval = vsnprintf(buf, sizeof(buf), fmt, ap);
2254 va_end(ap);
2255 ac->sourcePos.error("Error: %s (at '%s' with value '%s').\n",
2256 buf, ac->attr.string(), ac->value.string());
2257 }
2258 }
2259
2260 bool ResourceTable::getAttributeKeys(
2261 uint32_t attrID, Vector<String16>* outKeys)
2262 {
2263 sp<const Entry> e = getEntry(attrID);
2264 if (e != NULL) {
2265 const size_t N = e->getBag().size();
2266 for (size_t i=0; i<N; i++) {
2267 const String16& key = e->getBag().keyAt(i);
2268 if (key.size() > 0 && key.string()[0] != '^') {
2269 outKeys->add(key);
2270 }
2271 }
2272 return true;
2273 }
2274 return false;
2275 }
2276
2277 bool ResourceTable::getAttributeEnum(
2278 uint32_t attrID, const char16_t* name, size_t nameLen,
2279 Res_value* outValue)
2280 {
2281 //printf("getAttributeEnum #%08x %s\n", attrID, String8(name, nameLen).string());
2282 String16 nameStr(name, nameLen);
2283 sp<const Entry> e = getEntry(attrID);
2284 if (e != NULL) {
2285 const size_t N = e->getBag().size();
2286 for (size_t i=0; i<N; i++) {
2287 //printf("Comparing %s to %s\n", String8(name, nameLen).string(),
2288 // String8(e->getBag().keyAt(i)).string());
2289 if (e->getBag().keyAt(i) == nameStr) {
2290 return getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, outValue);
2291 }
2292 }
2293 }
2294 return false;
2295 }
2296
2297 bool ResourceTable::getAttributeFlags(
2298 uint32_t attrID, const char16_t* name, size_t nameLen,
2299 Res_value* outValue)
2300 {
2301 outValue->dataType = Res_value::TYPE_INT_HEX;
2302 outValue->data = 0;
2303
2304 //printf("getAttributeFlags #%08x %s\n", attrID, String8(name, nameLen).string());
2305 String16 nameStr(name, nameLen);
2306 sp<const Entry> e = getEntry(attrID);
2307 if (e != NULL) {
2308 const size_t N = e->getBag().size();
2309
2310 const char16_t* end = name + nameLen;
2311 const char16_t* pos = name;
2312 while (pos < end) {
2313 const char16_t* start = pos;
2314 while (pos < end && *pos != '|') {
2315 pos++;
2316 }
2317
2318 String16 nameStr(start, pos-start);
2319 size_t i;
2320 for (i=0; i<N; i++) {
2321 //printf("Comparing \"%s\" to \"%s\"\n", String8(nameStr).string(),
2322 // String8(e->getBag().keyAt(i)).string());
2323 if (e->getBag().keyAt(i) == nameStr) {
2324 Res_value val;
2325 bool got = getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, &val);
2326 if (!got) {
2327 return false;
2328 }
2329 //printf("Got value: 0x%08x\n", val.data);
2330 outValue->data |= val.data;
2331 break;
2332 }
2333 }
2334
2335 if (i >= N) {
2336 // Didn't find this flag identifier.
2337 return false;
2338 }
2339 pos++;
2340 }
2341
2342 return true;
2343 }
2344 return false;
2345 }
2346
2347 status_t ResourceTable::assignResourceIds()
2348 {
2349 const size_t N = mOrderedPackages.size();
2350 size_t pi;
2351 status_t firstError = NO_ERROR;
2352
2353 // First generate all bag attributes and assign indices.
2354 for (pi=0; pi<N; pi++) {
2355 sp<Package> p = mOrderedPackages.itemAt(pi);
2356 if (p == NULL || p->getTypes().size() == 0) {
2357 // Empty, skip!
2358 continue;
2359 }
2360
2361 status_t err = p->applyPublicTypeOrder();
2362 if (err != NO_ERROR && firstError == NO_ERROR) {
2363 firstError = err;
2364 }
2365
2366 // Generate attributes...
2367 const size_t N = p->getOrderedTypes().size();
2368 size_t ti;
2369 for (ti=0; ti<N; ti++) {
2370 sp<Type> t = p->getOrderedTypes().itemAt(ti);
2371 if (t == NULL) {
2372 continue;
2373 }
2374 const size_t N = t->getOrderedConfigs().size();
2375 for (size_t ci=0; ci<N; ci++) {
2376 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
2377 if (c == NULL) {
2378 continue;
2379 }
2380 const size_t N = c->getEntries().size();
2381 for (size_t ei=0; ei<N; ei++) {
2382 sp<Entry> e = c->getEntries().valueAt(ei);
2383 if (e == NULL) {
2384 continue;
2385 }
2386 status_t err = e->generateAttributes(this, p->getName());
2387 if (err != NO_ERROR && firstError == NO_ERROR) {
2388 firstError = err;
2389 }
2390 }
2391 }
2392 }
2393
2394 const SourcePos unknown(String8("????"), 0);
2395 sp<Type> attr = p->getType(String16("attr"), unknown);
2396
2397 // Assign indices...
2398 for (ti=0; ti<N; ti++) {
2399 sp<Type> t = p->getOrderedTypes().itemAt(ti);
2400 if (t == NULL) {
2401 continue;
2402 }
2403 err = t->applyPublicEntryOrder();
2404 if (err != NO_ERROR && firstError == NO_ERROR) {
2405 firstError = err;
2406 }
2407
2408 const size_t N = t->getOrderedConfigs().size();
2409 t->setIndex(ti+1);
2410
2411 LOG_ALWAYS_FATAL_IF(ti == 0 && attr != t,
2412 "First type is not attr!");
2413
2414 for (size_t ei=0; ei<N; ei++) {
2415 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ei);
2416 if (c == NULL) {
2417 continue;
2418 }
2419 c->setEntryIndex(ei);
2420 }
2421 }
2422
2423 // Assign resource IDs to keys in bags...
2424 for (ti=0; ti<N; ti++) {
2425 sp<Type> t = p->getOrderedTypes().itemAt(ti);
2426 if (t == NULL) {
2427 continue;
2428 }
2429 const size_t N = t->getOrderedConfigs().size();
2430 for (size_t ci=0; ci<N; ci++) {
2431 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
2432 //printf("Ordered config #%d: %p\n", ci, c.get());
2433 const size_t N = c->getEntries().size();
2434 for (size_t ei=0; ei<N; ei++) {
2435 sp<Entry> e = c->getEntries().valueAt(ei);
2436 if (e == NULL) {
2437 continue;
2438 }
2439 status_t err = e->assignResourceIds(this, p->getName());
2440 if (err != NO_ERROR && firstError == NO_ERROR) {
2441 firstError = err;
2442 }
2443 }
2444 }
2445 }
2446 }
2447 return firstError;
2448 }
2449
2450 status_t ResourceTable::addSymbols(const sp<AaptSymbols>& outSymbols) {
2451 const size_t N = mOrderedPackages.size();
2452 size_t pi;
2453
2454 for (pi=0; pi<N; pi++) {
2455 sp<Package> p = mOrderedPackages.itemAt(pi);
2456 if (p->getTypes().size() == 0) {
2457 // Empty, skip!
2458 continue;
2459 }
2460
2461 const size_t N = p->getOrderedTypes().size();
2462 size_t ti;
2463
2464 for (ti=0; ti<N; ti++) {
2465 sp<Type> t = p->getOrderedTypes().itemAt(ti);
2466 if (t == NULL) {
2467 continue;
2468 }
2469 const size_t N = t->getOrderedConfigs().size();
2470 sp<AaptSymbols> typeSymbols;
2471 typeSymbols = outSymbols->addNestedSymbol(String8(t->getName()), t->getPos());
2472 for (size_t ci=0; ci<N; ci++) {
2473 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
2474 if (c == NULL) {
2475 continue;
2476 }
2477 uint32_t rid = getResId(p, t, ci);
2478 if (rid == 0) {
2479 return UNKNOWN_ERROR;
2480 }
2481 if (Res_GETPACKAGE(rid) == (size_t)(p->getAssignedId()-1)) {
2482 typeSymbols->addSymbol(String8(c->getName()), rid, c->getPos());
2483
2484 String16 comment(c->getComment());
2485 typeSymbols->appendComment(String8(c->getName()), comment, c->getPos());
2486 //printf("Type symbol %s comment: %s\n", String8(e->getName()).string(),
2487 // String8(comment).string());
2488 comment = c->getTypeComment();
2489 typeSymbols->appendTypeComment(String8(c->getName()), comment);
2490 } else {
2491 #if 0
2492 printf("**** NO MATCH: 0x%08x vs 0x%08x\n",
2493 Res_GETPACKAGE(rid), p->getAssignedId());
2494 #endif
2495 }
2496 }
2497 }
2498 }
2499 return NO_ERROR;
2500 }
2501
2502
2503 void
2504 ResourceTable::addLocalization(const String16& name, const String8& locale)
2505 {
2506 mLocalizations[name].insert(locale);
2507 }
2508
2509
2510 /*!
2511 * Flag various sorts of localization problems. '+' indicates checks already implemented;
2512 * '-' indicates checks that will be implemented in the future.
2513 *
2514 * + A localized string for which no default-locale version exists => warning
2515 * + A string for which no version in an explicitly-requested locale exists => warning
2516 * + A localized translation of an translateable="false" string => warning
2517 * - A localized string not provided in every locale used by the table
2518 */
2519 status_t
2520 ResourceTable::validateLocalizations(void)
2521 {
2522 status_t err = NO_ERROR;
2523 const String8 defaultLocale;
2524
2525 // For all strings...
2526 for (map<String16, set<String8> >::iterator nameIter = mLocalizations.begin();
2527 nameIter != mLocalizations.end();
2528 nameIter++) {
2529 const set<String8>& configSet = nameIter->second; // naming convenience
2530
2531 // Look for strings with no default localization
2532 if (configSet.count(defaultLocale) == 0) {
2533 fprintf(stdout, "aapt: warning: string '%s' has no default translation in %s; found:",
2534 String8(nameIter->first).string(), mBundle->getResourceSourceDirs()[0]);
2535 for (set<String8>::const_iterator locales = configSet.begin();
2536 locales != configSet.end();
2537 locales++) {
2538 fprintf(stdout, " %s", (*locales).string());
2539 }
2540 fprintf(stdout, "\n");
2541 // !!! TODO: throw an error here in some circumstances
2542 }
2543
2544 // Check that all requested localizations are present for this string
2545 if (mBundle->getConfigurations() != NULL && mBundle->getRequireLocalization()) {
2546 const char* allConfigs = mBundle->getConfigurations();
2547 const char* start = allConfigs;
2548 const char* comma;
2549
2550 do {
2551 String8 config;
2552 comma = strchr(start, ',');
2553 if (comma != NULL) {
2554 config.setTo(start, comma - start);
2555 start = comma + 1;
2556 } else {
2557 config.setTo(start);
2558 }
2559
2560 // don't bother with the pseudolocale "zz_ZZ"
2561 if (config != "zz_ZZ") {
2562 if (configSet.find(config) == configSet.end()) {
2563 // okay, no specific localization found. it's possible that we are
2564 // requiring a specific regional localization [e.g. de_DE] but there is an
2565 // available string in the generic language localization [e.g. de];
2566 // consider that string to have fulfilled the localization requirement.
2567 String8 region(config.string(), 2);
2568 if (configSet.find(region) == configSet.end()) {
2569 if (configSet.count(defaultLocale) == 0) {
2570 fprintf(stdout, "aapt: warning: "
2571 "**** string '%s' has no default or required localization "
2572 "for '%s' in %s\n",
2573 String8(nameIter->first).string(),
2574 config.string(),
2575 mBundle->getResourceSourceDirs()[0]);
2576 }
2577 }
2578 }
2579 }
2580 } while (comma != NULL);
2581 }
2582 }
2583
2584 return err;
2585 }
2586
2587 status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
2588 {
2589 ResourceFilter filter;
2590 status_t err = filter.parse(bundle->getConfigurations());
2591 if (err != NO_ERROR) {
2592 return err;
2593 }
2594
2595 const ConfigDescription nullConfig;
2596
2597 const size_t N = mOrderedPackages.size();
2598 size_t pi;
2599
2600 const static String16 mipmap16("mipmap");
2601
2602 bool useUTF8 = !bundle->getUTF16StringsOption();
2603
2604 // Iterate through all data, collecting all values (strings,
2605 // references, etc).
2606 StringPool valueStrings(useUTF8);
2607 Vector<sp<Entry> > allEntries;
2608 for (pi=0; pi<N; pi++) {
2609 sp<Package> p = mOrderedPackages.itemAt(pi);
2610 if (p->getTypes().size() == 0) {
2611 // Empty, skip!
2612 continue;
2613 }
2614
2615 StringPool typeStrings(useUTF8);
2616 StringPool keyStrings(useUTF8);
2617
2618 const size_t N = p->getOrderedTypes().size();
2619 for (size_t ti=0; ti<N; ti++) {
2620 sp<Type> t = p->getOrderedTypes().itemAt(ti);
2621 if (t == NULL) {
2622 typeStrings.add(String16("<empty>"), false);
2623 continue;
2624 }
2625 const String16 typeName(t->getName());
2626 typeStrings.add(typeName, false);
2627
2628 // This is a hack to tweak the sorting order of the final strings,
2629 // to put stuff that is generally not language-specific first.
2630 String8 configTypeName(typeName);
2631 if (configTypeName == "drawable" || configTypeName == "layout"
2632 || configTypeName == "color" || configTypeName == "anim"
2633 || configTypeName == "interpolator" || configTypeName == "animator"
2634 || configTypeName == "xml" || configTypeName == "menu"
2635 || configTypeName == "mipmap" || configTypeName == "raw") {
2636 configTypeName = "1complex";
2637 } else {
2638 configTypeName = "2value";
2639 }
2640
2641 const bool filterable = (typeName != mipmap16);
2642
2643 const size_t N = t->getOrderedConfigs().size();
2644 for (size_t ci=0; ci<N; ci++) {
2645 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
2646 if (c == NULL) {
2647 continue;
2648 }
2649 const size_t N = c->getEntries().size();
2650 for (size_t ei=0; ei<N; ei++) {
2651 ConfigDescription config = c->getEntries().keyAt(ei);
2652 if (filterable && !filter.match(config)) {
2653 continue;
2654 }
2655 sp<Entry> e = c->getEntries().valueAt(ei);
2656 if (e == NULL) {
2657 continue;
2658 }
2659 e->setNameIndex(keyStrings.add(e->getName(), true));
2660
2661 // If this entry has no values for other configs,
2662 // and is the default config, then it is special. Otherwise
2663 // we want to add it with the config info.
2664 ConfigDescription* valueConfig = NULL;
2665 if (N != 1 || config == nullConfig) {
2666 valueConfig = &config;
2667 }
2668
2669 status_t err = e->prepareFlatten(&valueStrings, this,
2670 &configTypeName, &config);
2671 if (err != NO_ERROR) {
2672 return err;
2673 }
2674 allEntries.add(e);
2675 }
2676 }
2677 }
2678
2679 p->setTypeStrings(typeStrings.createStringBlock());
2680 p->setKeyStrings(keyStrings.createStringBlock());
2681 }
2682
2683 if (bundle->getOutputAPKFile() != NULL) {
2684 // Now we want to sort the value strings for better locality. This will
2685 // cause the positions of the strings to change, so we need to go back
2686 // through out resource entries and update them accordingly. Only need
2687 // to do this if actually writing the output file.
2688 valueStrings.sortByConfig();
2689 for (pi=0; pi<allEntries.size(); pi++) {
2690 allEntries[pi]->remapStringValue(&valueStrings);
2691 }
2692 }
2693
2694 ssize_t strAmt = 0;
2695
2696 // Now build the array of package chunks.
2697 Vector<sp<AaptFile> > flatPackages;
2698 for (pi=0; pi<N; pi++) {
2699 sp<Package> p = mOrderedPackages.itemAt(pi);
2700 if (p->getTypes().size() == 0) {
2701 // Empty, skip!
2702 continue;
2703 }
2704
2705 const size_t N = p->getTypeStrings().size();
2706
2707 const size_t baseSize = sizeof(ResTable_package);
2708
2709 // Start the package data.
2710 sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8());
2711 ResTable_package* header = (ResTable_package*)data->editData(baseSize);
2712 if (header == NULL) {
2713 fprintf(stderr, "ERROR: out of memory creating ResTable_package\n");
2714 return NO_MEMORY;
2715 }
2716 memset(header, 0, sizeof(*header));
2717 header->header.type = htods(RES_TABLE_PACKAGE_TYPE);
2718 header->header.headerSize = htods(sizeof(*header));
2719 header->id = htodl(p->getAssignedId());
2720 strcpy16_htod(header->name, p->getName().string());
2721
2722 // Write the string blocks.
2723 const size_t typeStringsStart = data->getSize();
2724 sp<AaptFile> strFile = p->getTypeStringsData();
2725 ssize_t amt = data->writeData(strFile->getData(), strFile->getSize());
2726 #if PRINT_STRING_METRICS
2727 fprintf(stderr, "**** type strings: %d\n", amt);
2728 #endif
2729 strAmt += amt;
2730 if (amt < 0) {
2731 return amt;
2732 }
2733 const size_t keyStringsStart = data->getSize();
2734 strFile = p->getKeyStringsData();
2735 amt = data->writeData(strFile->getData(), strFile->getSize());
2736 #if PRINT_STRING_METRICS
2737 fprintf(stderr, "**** key strings: %d\n", amt);
2738 #endif
2739 strAmt += amt;
2740 if (amt < 0) {
2741 return amt;
2742 }
2743
2744 // Build the type chunks inside of this package.
2745 for (size_t ti=0; ti<N; ti++) {
2746 // Retrieve them in the same order as the type string block.
2747 size_t len;
2748 String16 typeName(p->getTypeStrings().stringAt(ti, &len));
2749 sp<Type> t = p->getTypes().valueFor(typeName);
2750 LOG_ALWAYS_FATAL_IF(t == NULL && typeName != String16("<empty>"),
2751 "Type name %s not found",
2752 String8(typeName).string());
2753
2754 const bool filterable = (typeName != mipmap16);
2755
2756 const size_t N = t != NULL ? t->getOrderedConfigs().size() : 0;
2757
2758 // Until a non-NO_ENTRY value has been written for a resource,
2759 // that resource is invalid; validResources[i] represents
2760 // the item at t->getOrderedConfigs().itemAt(i).
2761 Vector<bool> validResources;
2762 validResources.insertAt(false, 0, N);
2763
2764 // First write the typeSpec chunk, containing information about
2765 // each resource entry in this type.
2766 {
2767 const size_t typeSpecSize = sizeof(ResTable_typeSpec) + sizeof(uint32_t)*N;
2768 const size_t typeSpecStart = data->getSize();
2769 ResTable_typeSpec* tsHeader = (ResTable_typeSpec*)
2770 (((uint8_t*)data->editData(typeSpecStart+typeSpecSize)) + typeSpecStart);
2771 if (tsHeader == NULL) {
2772 fprintf(stderr, "ERROR: out of memory creating ResTable_typeSpec\n");
2773 return NO_MEMORY;
2774 }
2775 memset(tsHeader, 0, sizeof(*tsHeader));
2776 tsHeader->header.type = htods(RES_TABLE_TYPE_SPEC_TYPE);
2777 tsHeader->header.headerSize = htods(sizeof(*tsHeader));
2778 tsHeader->header.size = htodl(typeSpecSize);
2779 tsHeader->id = ti+1;
2780 tsHeader->entryCount = htodl(N);
2781
2782 uint32_t* typeSpecFlags = (uint32_t*)
2783 (((uint8_t*)data->editData())
2784 + typeSpecStart + sizeof(ResTable_typeSpec));
2785 memset(typeSpecFlags, 0, sizeof(uint32_t)*N);
2786
2787 for (size_t ei=0; ei<N; ei++) {
2788 sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei);
2789 if (cl->getPublic()) {
2790 typeSpecFlags[ei] |= htodl(ResTable_typeSpec::SPEC_PUBLIC);
2791 }
2792 const size_t CN = cl->getEntries().size();
2793 for (size_t ci=0; ci<CN; ci++) {
2794 if (filterable && !filter.match(cl->getEntries().keyAt(ci))) {
2795 continue;
2796 }
2797 for (size_t cj=ci+1; cj<CN; cj++) {
2798 if (filterable && !filter.match(cl->getEntries().keyAt(cj))) {
2799 continue;
2800 }
2801 typeSpecFlags[ei] |= htodl(
2802 cl->getEntries().keyAt(ci).diff(cl->getEntries().keyAt(cj)));
2803 }
2804 }
2805 }
2806 }
2807
2808 // We need to write one type chunk for each configuration for
2809 // which we have entries in this type.
2810 const size_t NC = t->getUniqueConfigs().size();
2811
2812 const size_t typeSize = sizeof(ResTable_type) + sizeof(uint32_t)*N;
2813
2814 for (size_t ci=0; ci<NC; ci++) {
2815 ConfigDescription config = t->getUniqueConfigs().itemAt(ci);
2816
2817 NOISY(printf("Writing config %d config: imsi:%d/%d lang:%c%c cnt:%c%c "
2818 "orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d "
2819 "sw%ddp w%ddp h%ddp dir:%d\n",
2820 ti+1,
2821 config.mcc, config.mnc,
2822 config.language[0] ? config.language[0] : '-',
2823 config.language[1] ? config.language[1] : '-',
2824 config.country[0] ? config.country[0] : '-',
2825 config.country[1] ? config.country[1] : '-',
2826 config.orientation,
2827 config.uiMode,
2828 config.touchscreen,
2829 config.density,
2830 config.keyboard,
2831 config.inputFlags,
2832 config.navigation,
2833 config.screenWidth,
2834 config.screenHeight,
2835 config.smallestScreenWidthDp,
2836 config.screenWidthDp,
2837 config.screenHeightDp,
2838 config.layoutDirection));
2839
2840 if (filterable && !filter.match(config)) {
2841 continue;
2842 }
2843
2844 const size_t typeStart = data->getSize();
2845
2846 ResTable_type* tHeader = (ResTable_type*)
2847 (((uint8_t*)data->editData(typeStart+typeSize)) + typeStart);
2848 if (tHeader == NULL) {
2849 fprintf(stderr, "ERROR: out of memory creating ResTable_type\n");
2850 return NO_MEMORY;
2851 }
2852
2853 memset(tHeader, 0, sizeof(*tHeader));
2854 tHeader->header.type = htods(RES_TABLE_TYPE_TYPE);
2855 tHeader->header.headerSize = htods(sizeof(*tHeader));
2856 tHeader->id = ti+1;
2857 tHeader->entryCount = htodl(N);
2858 tHeader->entriesStart = htodl(typeSize);
2859 tHeader->config = config;
2860 NOISY(printf("Writing type %d config: imsi:%d/%d lang:%c%c cnt:%c%c "
2861 "orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d "
2862 "sw%ddp w%ddp h%ddp dir:%d\n",
2863 ti+1,
2864 tHeader->config.mcc, tHeader->config.mnc,
2865 tHeader->config.language[0] ? tHeader->config.language[0] : '-',
2866 tHeader->config.language[1] ? tHeader->config.language[1] : '-',
2867 tHeader->config.country[0] ? tHeader->config.country[0] : '-',
2868 tHeader->config.country[1] ? tHeader->config.country[1] : '-',
2869 tHeader->config.orientation,
2870 tHeader->config.uiMode,
2871 tHeader->config.touchscreen,
2872 tHeader->config.density,
2873 tHeader->config.keyboard,
2874 tHeader->config.inputFlags,
2875 tHeader->config.navigation,
2876 tHeader->config.screenWidth,
2877 tHeader->config.screenHeight,
2878 tHeader->config.smallestScreenWidthDp,
2879 tHeader->config.screenWidthDp,
2880 tHeader->config.screenHeightDp,
2881 tHeader->config.layoutDirection));
2882 tHeader->config.swapHtoD();
2883
2884 // Build the entries inside of this type.
2885 for (size_t ei=0; ei<N; ei++) {
2886 sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei);
2887 sp<Entry> e = cl->getEntries().valueFor(config);
2888
2889 // Set the offset for this entry in its type.
2890 uint32_t* index = (uint32_t*)
2891 (((uint8_t*)data->editData())
2892 + typeStart + sizeof(ResTable_type));
2893 if (e != NULL) {
2894 index[ei] = htodl(data->getSize()-typeStart-typeSize);
2895
2896 // Create the entry.
2897 ssize_t amt = e->flatten(bundle, data, cl->getPublic());
2898 if (amt < 0) {
2899 return amt;
2900 }
2901 validResources.editItemAt(ei) = true;
2902 } else {
2903 index[ei] = htodl(ResTable_type::NO_ENTRY);
2904 }
2905 }
2906
2907 // Fill in the rest of the type information.
2908 tHeader = (ResTable_type*)
2909 (((uint8_t*)data->editData()) + typeStart);
2910 tHeader->header.size = htodl(data->getSize()-typeStart);
2911 }
2912
2913 for (size_t i = 0; i < N; ++i) {
2914 if (!validResources[i]) {
2915 sp<ConfigList> c = t->getOrderedConfigs().itemAt(i);
2916 fprintf(stderr, "warning: no entries written for %s/%s\n",
2917 String8(typeName).string(), String8(c->getName()).string());
2918 }
2919 }
2920 }
2921
2922 // Fill in the rest of the package information.
2923 header = (ResTable_package*)data->editData();
2924 header->header.size = htodl(data->getSize());
2925 header->typeStrings = htodl(typeStringsStart);
2926 header->lastPublicType = htodl(p->getTypeStrings().size());
2927 header->keyStrings = htodl(keyStringsStart);
2928 header->lastPublicKey = htodl(p->getKeyStrings().size());
2929
2930 flatPackages.add(data);
2931 }
2932
2933 // And now write out the final chunks.
2934 const size_t dataStart = dest->getSize();
2935
2936 {
2937 // blah
2938 ResTable_header header;
2939 memset(&header, 0, sizeof(header));
2940 header.header.type = htods(RES_TABLE_TYPE);
2941 header.header.headerSize = htods(sizeof(header));
2942 header.packageCount = htodl(flatPackages.size());
2943 status_t err = dest->writeData(&header, sizeof(header));
2944 if (err != NO_ERROR) {
2945 fprintf(stderr, "ERROR: out of memory creating ResTable_header\n");
2946 return err;
2947 }
2948 }
2949
2950 ssize_t strStart = dest->getSize();
2951 err = valueStrings.writeStringBlock(dest);
2952 if (err != NO_ERROR) {
2953 return err;
2954 }
2955
2956 ssize_t amt = (dest->getSize()-strStart);
2957 strAmt += amt;
2958 #if PRINT_STRING_METRICS
2959 fprintf(stderr, "**** value strings: %d\n", amt);
2960 fprintf(stderr, "**** total strings: %d\n", strAmt);
2961 #endif
2962
2963 for (pi=0; pi<flatPackages.size(); pi++) {
2964 err = dest->writeData(flatPackages[pi]->getData(),
2965 flatPackages[pi]->getSize());
2966 if (err != NO_ERROR) {
2967 fprintf(stderr, "ERROR: out of memory creating package chunk for ResTable_header\n");
2968 return err;
2969 }
2970 }
2971
2972 ResTable_header* header = (ResTable_header*)
2973 (((uint8_t*)dest->getData()) + dataStart);
2974 header->header.size = htodl(dest->getSize() - dataStart);
2975
2976 NOISY(aout << "Resource table:"
2977 << HexDump(dest->getData(), dest->getSize()) << endl);
2978
2979 #if PRINT_STRING_METRICS
2980 fprintf(stderr, "**** total resource table size: %d / %d%% strings\n",
2981 dest->getSize(), (strAmt*100)/dest->getSize());
2982 #endif
2983
2984 return NO_ERROR;
2985 }
2986
2987 void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp)
2988 {
2989 fprintf(fp,
2990 "<!-- This file contains <public> resource definitions for all\n"
2991 " resources that were generated from the source data. -->\n"
2992 "\n"
2993 "<resources>\n");
2994
2995 writePublicDefinitions(package, fp, true);
2996 writePublicDefinitions(package, fp, false);
2997
2998 fprintf(fp,
2999 "\n"
3000 "</resources>\n");
3001 }
3002
3003 void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp, bool pub)
3004 {
3005 bool didHeader = false;
3006
3007 sp<Package> pkg = mPackages.valueFor(package);
3008 if (pkg != NULL) {
3009 const size_t NT = pkg->getOrderedTypes().size();
3010 for (size_t i=0; i<NT; i++) {
3011 sp<Type> t = pkg->getOrderedTypes().itemAt(i);
3012 if (t == NULL) {
3013 continue;
3014 }
3015
3016 bool didType = false;
3017
3018 const size_t NC = t->getOrderedConfigs().size();
3019 for (size_t j=0; j<NC; j++) {
3020 sp<ConfigList> c = t->getOrderedConfigs().itemAt(j);
3021 if (c == NULL) {
3022 continue;
3023 }
3024
3025 if (c->getPublic() != pub) {
3026 continue;
3027 }
3028
3029 if (!didType) {
3030 fprintf(fp, "\n");
3031 didType = true;
3032 }
3033 if (!didHeader) {
3034 if (pub) {
3035 fprintf(fp," <!-- PUBLIC SECTION. These resources have been declared public.\n");
3036 fprintf(fp," Changes to these definitions will break binary compatibility. -->\n\n");
3037 } else {
3038 fprintf(fp," <!-- PRIVATE SECTION. These resources have not been declared public.\n");
3039 fprintf(fp," You can make them public my moving these lines into a file in res/values. -->\n\n");
3040 }
3041 didHeader = true;
3042 }
3043 if (!pub) {
3044 const size_t NE = c->getEntries().size();
3045 for (size_t k=0; k<NE; k++) {
3046 const SourcePos& pos = c->getEntries().valueAt(k)->getPos();
3047 if (pos.file != "") {
3048 fprintf(fp," <!-- Declared at %s:%d -->\n",
3049 pos.file.string(), pos.line);
3050 }
3051 }
3052 }
3053 fprintf(fp, " <public type=\"%s\" name=\"%s\" id=\"0x%08x\" />\n",
3054 String8(t->getName()).string(),
3055 String8(c->getName()).string(),
3056 getResId(pkg, t, c->getEntryIndex()));
3057 }
3058 }
3059 }
3060 }
3061
3062 ResourceTable::Item::Item(const SourcePos& _sourcePos,
3063 bool _isId,
3064 const String16& _value,
3065 const Vector<StringPool::entry_style_span>* _style,
3066 int32_t _format)
3067 : sourcePos(_sourcePos)
3068 , isId(_isId)
3069 , value(_value)
3070 , format(_format)
3071 , bagKeyId(0)
3072 , evaluating(false)
3073 {
3074 if (_style) {
3075 style = *_style;
3076 }
3077 }
3078
3079 status_t ResourceTable::Entry::makeItABag(const SourcePos& sourcePos)
3080 {
3081 if (mType == TYPE_BAG) {
3082 return NO_ERROR;
3083 }
3084 if (mType == TYPE_UNKNOWN) {
3085 mType = TYPE_BAG;
3086 return NO_ERROR;
3087 }
3088 sourcePos.error("Resource entry %s is already defined as a single item.\n"
3089 "%s:%d: Originally defined here.\n",
3090 String8(mName).string(),
3091 mItem.sourcePos.file.string(), mItem.sourcePos.line);
3092 return UNKNOWN_ERROR;
3093 }
3094
3095 status_t ResourceTable::Entry::setItem(const SourcePos& sourcePos,
3096 const String16& value,
3097 const Vector<StringPool::entry_style_span>* style,
3098 int32_t format,
3099 const bool overwrite)
3100 {
3101 Item item(sourcePos, false, value, style);
3102
3103 if (mType == TYPE_BAG) {
3104 const Item& item(mBag.valueAt(0));
3105 sourcePos.error("Resource entry %s is already defined as a bag.\n"
3106 "%s:%d: Originally defined here.\n",
3107 String8(mName).string(),
3108 item.sourcePos.file.string(), item.sourcePos.line);
3109 return UNKNOWN_ERROR;
3110 }
3111 if ( (mType != TYPE_UNKNOWN) && (overwrite == false) ) {
3112 sourcePos.error("Resource entry %s is already defined.\n"
3113 "%s:%d: Originally defined here.\n",
3114 String8(mName).string(),
3115 mItem.sourcePos.file.string(), mItem.sourcePos.line);
3116 return UNKNOWN_ERROR;
3117 }
3118
3119 mType = TYPE_ITEM;
3120 mItem = item;
3121 mItemFormat = format;
3122 return NO_ERROR;
3123 }
3124
3125 status_t ResourceTable::Entry::addToBag(const SourcePos& sourcePos,
3126 const String16& key, const String16& value,
3127 const Vector<StringPool::entry_style_span>* style,
3128 bool replace, bool isId, int32_t format)
3129 {
3130 status_t err = makeItABag(sourcePos);
3131 if (err != NO_ERROR) {
3132 return err;
3133 }
3134
3135 Item item(sourcePos, isId, value, style, format);
3136
3137 // XXX NOTE: there is an error if you try to have a bag with two keys,
3138 // one an attr and one an id, with the same name. Not something we
3139 // currently ever have to worry about.
3140 ssize_t origKey = mBag.indexOfKey(key);
3141 if (origKey >= 0) {
3142 if (!replace) {
3143 const Item& item(mBag.valueAt(origKey));
3144 sourcePos.error("Resource entry %s already has bag item %s.\n"
3145 "%s:%d: Originally defined here.\n",
3146 String8(mName).string(), String8(key).string(),
3147 item.sourcePos.file.string(), item.sourcePos.line);
3148 return UNKNOWN_ERROR;
3149 }
3150 //printf("Replacing %s with %s\n",
3151 // String8(mBag.valueFor(key).value).string(), String8(value).string());
3152 mBag.replaceValueFor(key, item);
3153 }
3154
3155 mBag.add(key, item);
3156 return NO_ERROR;
3157 }
3158
3159 status_t ResourceTable::Entry::emptyBag(const SourcePos& sourcePos)
3160 {
3161 status_t err = makeItABag(sourcePos);
3162 if (err != NO_ERROR) {
3163 return err;
3164 }
3165
3166 mBag.clear();
3167 return NO_ERROR;
3168 }
3169
3170 status_t ResourceTable::Entry::generateAttributes(ResourceTable* table,
3171 const String16& package)
3172 {
3173 const String16 attr16("attr");
3174 const String16 id16("id");
3175 const size_t N = mBag.size();
3176 for (size_t i=0; i<N; i++) {
3177 const String16& key = mBag.keyAt(i);
3178 const Item& it = mBag.valueAt(i);
3179 if (it.isId) {
3180 if (!table->hasBagOrEntry(key, &id16, &package)) {
3181 String16 value("false");
3182 status_t err = table->addEntry(SourcePos(String8("<generated>"), 0), package,
3183 id16, key, value);
3184 if (err != NO_ERROR) {
3185 return err;
3186 }
3187 }
3188 } else if (!table->hasBagOrEntry(key, &attr16, &package)) {
3189
3190 #if 1
3191 // fprintf(stderr, "ERROR: Bag attribute '%s' has not been defined.\n",
3192 // String8(key).string());
3193 // const Item& item(mBag.valueAt(i));
3194 // fprintf(stderr, "Referenced from file %s line %d\n",
3195 // item.sourcePos.file.string(), item.sourcePos.line);
3196 // return UNKNOWN_ERROR;
3197 #else
3198 char numberStr[16];
3199 sprintf(numberStr, "%d", ResTable_map::TYPE_ANY);
3200 status_t err = table->addBag(SourcePos("<generated>", 0), package,
3201 attr16, key, String16(""),
3202 String16("^type"),
3203 String16(numberStr), NULL, NULL);
3204 if (err != NO_ERROR) {
3205 return err;
3206 }
3207 #endif
3208 }
3209 }
3210 return NO_ERROR;
3211 }
3212
3213 status_t ResourceTable::Entry::assignResourceIds(ResourceTable* table,
3214 const String16& package)
3215 {
3216 bool hasErrors = false;
3217
3218 if (mType == TYPE_BAG) {
3219 const char* errorMsg;
3220 const String16 style16("style");
3221 const String16 attr16("attr");
3222 const String16 id16("id");
3223 mParentId = 0;
3224 if (mParent.size() > 0) {
3225 mParentId = table->getResId(mParent, &style16, NULL, &errorMsg);
3226 if (mParentId == 0) {
3227 mPos.error("Error retrieving parent for item: %s '%s'.\n",
3228 errorMsg, String8(mParent).string());
3229 hasErrors = true;
3230 }
3231 }
3232 const size_t N = mBag.size();
3233 for (size_t i=0; i<N; i++) {
3234 const String16& key = mBag.keyAt(i);
3235 Item& it = mBag.editValueAt(i);
3236 it.bagKeyId = table->getResId(key,
3237 it.isId ? &id16 : &attr16, NULL, &errorMsg);
3238 //printf("Bag key of %s: #%08x\n", String8(key).string(), it.bagKeyId);
3239 if (it.bagKeyId == 0) {
3240 it.sourcePos.error("Error: %s: %s '%s'.\n", errorMsg,
3241 String8(it.isId ? id16 : attr16).string(),
3242 String8(key).string());
3243 hasErrors = true;
3244 }
3245 }
3246 }
3247 return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
3248 }
3249
3250 status_t ResourceTable::Entry::prepareFlatten(StringPool* strings, ResourceTable* table,
3251 const String8* configTypeName, const ConfigDescription* config)
3252 {
3253 if (mType == TYPE_ITEM) {
3254 Item& it = mItem;
3255 AccessorCookie ac(it.sourcePos, String8(mName), String8(it.value));
3256 if (!table->stringToValue(&it.parsedValue, strings,
3257 it.value, false, true, 0,
3258 &it.style, NULL, &ac, mItemFormat,
3259 configTypeName, config)) {
3260 return UNKNOWN_ERROR;
3261 }
3262 } else if (mType == TYPE_BAG) {
3263 const size_t N = mBag.size();
3264 for (size_t i=0; i<N; i++) {
3265 const String16& key = mBag.keyAt(i);
3266 Item& it = mBag.editValueAt(i);
3267 AccessorCookie ac(it.sourcePos, String8(key), String8(it.value));
3268 if (!table->stringToValue(&it.parsedValue, strings,
3269 it.value, false, true, it.bagKeyId,
3270 &it.style, NULL, &ac, it.format,
3271 configTypeName, config)) {
3272 return UNKNOWN_ERROR;
3273 }
3274 }
3275 } else {
3276 mPos.error("Error: entry %s is not a single item or a bag.\n",
3277 String8(mName).string());
3278 return UNKNOWN_ERROR;
3279 }
3280 return NO_ERROR;
3281 }
3282
3283 status_t ResourceTable::Entry::remapStringValue(StringPool* strings)
3284 {
3285 if (mType == TYPE_ITEM) {
3286 Item& it = mItem;
3287 if (it.parsedValue.dataType == Res_value::TYPE_STRING) {
3288 it.parsedValue.data = strings->mapOriginalPosToNewPos(it.parsedValue.data);
3289 }
3290 } else if (mType == TYPE_BAG) {
3291 const size_t N = mBag.size();
3292 for (size_t i=0; i<N; i++) {
3293 Item& it = mBag.editValueAt(i);
3294 if (it.parsedValue.dataType == Res_value::TYPE_STRING) {
3295 it.parsedValue.data = strings->mapOriginalPosToNewPos(it.parsedValue.data);
3296 }
3297 }
3298 } else {
3299 mPos.error("Error: entry %s is not a single item or a bag.\n",
3300 String8(mName).string());
3301 return UNKNOWN_ERROR;
3302 }
3303 return NO_ERROR;
3304 }
3305
3306 ssize_t ResourceTable::Entry::flatten(Bundle* bundle, const sp<AaptFile>& data, bool isPublic)
3307 {
3308 size_t amt = 0;
3309 ResTable_entry header;
3310 memset(&header, 0, sizeof(header));
3311 header.size = htods(sizeof(header));
3312 const type ty = this != NULL ? mType : TYPE_ITEM;
3313 if (this != NULL) {
3314 if (ty == TYPE_BAG) {
3315 header.flags |= htods(header.FLAG_COMPLEX);
3316 }
3317 if (isPublic) {
3318 header.flags |= htods(header.FLAG_PUBLIC);
3319 }
3320 header.key.index = htodl(mNameIndex);
3321 }
3322 if (ty != TYPE_BAG) {
3323 status_t err = data->writeData(&header, sizeof(header));
3324 if (err != NO_ERROR) {
3325 fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n");
3326 return err;
3327 }
3328
3329 const Item& it = mItem;
3330 Res_value par;
3331 memset(&par, 0, sizeof(par));
3332 par.size = htods(it.parsedValue.size);
3333 par.dataType = it.parsedValue.dataType;
3334 par.res0 = it.parsedValue.res0;
3335 par.data = htodl(it.parsedValue.data);
3336 #if 0
3337 printf("Writing item (%s): type=%d, data=0x%x, res0=0x%x\n",
3338 String8(mName).string(), it.parsedValue.dataType,
3339 it.parsedValue.data, par.res0);
3340 #endif
3341 err = data->writeData(&par, it.parsedValue.size);
3342 if (err != NO_ERROR) {
3343 fprintf(stderr, "ERROR: out of memory creating Res_value\n");
3344 return err;
3345 }
3346 amt += it.parsedValue.size;
3347 } else {
3348 size_t N = mBag.size();
3349 size_t i;
3350 // Create correct ordering of items.
3351 KeyedVector<uint32_t, const Item*> items;
3352 for (i=0; i<N; i++) {
3353 const Item& it = mBag.valueAt(i);
3354 items.add(it.bagKeyId, &it);
3355 }
3356 N = items.size();
3357
3358 ResTable_map_entry mapHeader;
3359 memcpy(&mapHeader, &header, sizeof(header));
3360 mapHeader.size = htods(sizeof(mapHeader));
3361 mapHeader.parent.ident = htodl(mParentId);
3362 mapHeader.count = htodl(N);
3363 status_t err = data->writeData(&mapHeader, sizeof(mapHeader));
3364 if (err != NO_ERROR) {
3365 fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n");
3366 return err;
3367 }
3368
3369 for (i=0; i<N; i++) {
3370 const Item& it = *items.valueAt(i);
3371 ResTable_map map;
3372 map.name.ident = htodl(it.bagKeyId);
3373 map.value.size = htods(it.parsedValue.size);
3374 map.value.dataType = it.parsedValue.dataType;
3375 map.value.res0 = it.parsedValue.res0;
3376 map.value.data = htodl(it.parsedValue.data);
3377 err = data->writeData(&map, sizeof(map));
3378 if (err != NO_ERROR) {
3379 fprintf(stderr, "ERROR: out of memory creating Res_value\n");
3380 return err;
3381 }
3382 amt += sizeof(map);
3383 }
3384 }
3385 return amt;
3386 }
3387
3388 void ResourceTable::ConfigList::appendComment(const String16& comment,
3389 bool onlyIfEmpty)
3390 {
3391 if (comment.size() <= 0) {
3392 return;
3393 }
3394 if (onlyIfEmpty && mComment.size() > 0) {
3395 return;
3396 }
3397 if (mComment.size() > 0) {
3398 mComment.append(String16("\n"));
3399 }
3400 mComment.append(comment);
3401 }
3402
3403 void ResourceTable::ConfigList::appendTypeComment(const String16& comment)
3404 {
3405 if (comment.size() <= 0) {
3406 return;
3407 }
3408 if (mTypeComment.size() > 0) {
3409 mTypeComment.append(String16("\n"));
3410 }
3411 mTypeComment.append(comment);
3412 }
3413
3414 status_t ResourceTable::Type::addPublic(const SourcePos& sourcePos,
3415 const String16& name,
3416 const uint32_t ident)
3417 {
3418 #if 0
3419 int32_t entryIdx = Res_GETENTRY(ident);
3420 if (entryIdx < 0) {
3421 sourcePos.error("Public resource %s/%s has an invalid 0 identifier (0x%08x).\n",
3422 String8(mName).string(), String8(name).string(), ident);
3423 return UNKNOWN_ERROR;
3424 }
3425 #endif
3426
3427 int32_t typeIdx = Res_GETTYPE(ident);
3428 if (typeIdx >= 0) {
3429 typeIdx++;
3430 if (mPublicIndex > 0 && mPublicIndex != typeIdx) {
3431 sourcePos.error("Public resource %s/%s has conflicting type codes for its"
3432 " public identifiers (0x%x vs 0x%x).\n",
3433 String8(mName).string(), String8(name).string(),
3434 mPublicIndex, typeIdx);
3435 return UNKNOWN_ERROR;
3436 }
3437 mPublicIndex = typeIdx;
3438 }
3439
3440 if (mFirstPublicSourcePos == NULL) {
3441 mFirstPublicSourcePos = new SourcePos(sourcePos);
3442 }
3443
3444 if (mPublic.indexOfKey(name) < 0) {
3445 mPublic.add(name, Public(sourcePos, String16(), ident));
3446 } else {
3447 Public& p = mPublic.editValueFor(name);
3448 if (p.ident != ident) {
3449 sourcePos.error("Public resource %s/%s has conflicting public identifiers"
3450 " (0x%08x vs 0x%08x).\n"
3451 "%s:%d: Originally defined here.\n",
3452 String8(mName).string(), String8(name).string(), p.ident, ident,
3453 p.sourcePos.file.string(), p.sourcePos.line);
3454 return UNKNOWN_ERROR;
3455 }
3456 }
3457
3458 return NO_ERROR;
3459 }
3460
3461 void ResourceTable::Type::canAddEntry(const String16& name)
3462 {
3463 mCanAddEntries.add(name);
3464 }
3465
3466 sp<ResourceTable::Entry> ResourceTable::Type::getEntry(const String16& entry,
3467 const SourcePos& sourcePos,
3468 const ResTable_config* config,
3469 bool doSetIndex,
3470 bool overlay,
3471 bool autoAddOverlay)
3472 {
3473 int pos = -1;
3474 sp<ConfigList> c = mConfigs.valueFor(entry);
3475 if (c == NULL) {
3476 if (overlay && !autoAddOverlay && mCanAddEntries.indexOf(entry) < 0) {
3477 sourcePos.error("Resource at %s appears in overlay but not"
3478 " in the base package; use <add-resource> to add.\n",
3479 String8(entry).string());
3480 return NULL;
3481 }
3482 c = new ConfigList(entry, sourcePos);
3483 mConfigs.add(entry, c);
3484 pos = (int)mOrderedConfigs.size();
3485 mOrderedConfigs.add(c);
3486 if (doSetIndex) {
3487 c->setEntryIndex(pos);
3488 }
3489 }
3490
3491 ConfigDescription cdesc;
3492 if (config) cdesc = *config;
3493
3494 sp<Entry> e = c->getEntries().valueFor(cdesc);
3495 if (e == NULL) {
3496 if (config != NULL) {
3497 NOISY(printf("New entry at %s:%d: imsi:%d/%d lang:%c%c cnt:%c%c "
3498 "orien:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d "
3499 "sw%ddp w%ddp h%ddp dir:%d\n",
3500 sourcePos.file.string(), sourcePos.line,
3501 config->mcc, config->mnc,
3502 config->language[0] ? config->language[0] : '-',
3503 config->language[1] ? config->language[1] : '-',
3504 config->country[0] ? config->country[0] : '-',
3505 config->country[1] ? config->country[1] : '-',
3506 config->orientation,
3507 config->touchscreen,
3508 config->density,
3509 config->keyboard,
3510 config->inputFlags,
3511 config->navigation,
3512 config->screenWidth,
3513 config->screenHeight,
3514 config->smallestScreenWidthDp,
3515 config->screenWidthDp,
3516 config->screenHeightDp,
3517 config->layoutDirection));
3518 } else {
3519 NOISY(printf("New entry at %s:%d: NULL config\n",
3520 sourcePos.file.string(), sourcePos.line));
3521 }
3522 e = new Entry(entry, sourcePos);
3523 c->addEntry(cdesc, e);
3524 /*
3525 if (doSetIndex) {
3526 if (pos < 0) {
3527 for (pos=0; pos<(int)mOrderedConfigs.size(); pos++) {
3528 if (mOrderedConfigs[pos] == c) {
3529 break;
3530 }
3531 }
3532 if (pos >= (int)mOrderedConfigs.size()) {
3533 sourcePos.error("Internal error: config not found in mOrderedConfigs when adding entry");
3534 return NULL;
3535 }
3536 }
3537 e->setEntryIndex(pos);
3538 }
3539 */
3540 }
3541
3542 mUniqueConfigs.add(cdesc);
3543
3544 return e;
3545 }
3546
3547 status_t ResourceTable::Type::applyPublicEntryOrder()
3548 {
3549 size_t N = mOrderedConfigs.size();
3550 Vector<sp<ConfigList> > origOrder(mOrderedConfigs);
3551 bool hasError = false;
3552
3553 size_t i;
3554 for (i=0; i<N; i++) {
3555 mOrderedConfigs.replaceAt(NULL, i);
3556 }
3557
3558 const size_t NP = mPublic.size();
3559 //printf("Ordering %d configs from %d public defs\n", N, NP);
3560 size_t j;
3561 for (j=0; j<NP; j++) {
3562 const String16& name = mPublic.keyAt(j);
3563 const Public& p = mPublic.valueAt(j);
3564 int32_t idx = Res_GETENTRY(p.ident);
3565 //printf("Looking for entry \"%s\"/\"%s\" (0x%08x) in %d...\n",
3566 // String8(mName).string(), String8(name).string(), p.ident, N);
3567 bool found = false;
3568 for (i=0; i<N; i++) {
3569 sp<ConfigList> e = origOrder.itemAt(i);
3570 //printf("#%d: \"%s\"\n", i, String8(e->getName()).string());
3571 if (e->getName() == name) {
3572 if (idx >= (int32_t)mOrderedConfigs.size()) {
3573 p.sourcePos.error("Public entry identifier 0x%x entry index "
3574 "is larger than available symbols (index %d, total symbols %d).\n",
3575 p.ident, idx, mOrderedConfigs.size());
3576 hasError = true;
3577 } else if (mOrderedConfigs.itemAt(idx) == NULL) {
3578 e->setPublic(true);
3579 e->setPublicSourcePos(p.sourcePos);
3580 mOrderedConfigs.replaceAt(e, idx);
3581 origOrder.removeAt(i);
3582 N--;
3583 found = true;
3584 break;
3585 } else {
3586 sp<ConfigList> oe = mOrderedConfigs.itemAt(idx);
3587
3588 p.sourcePos.error("Multiple entry names declared for public entry"
3589 " identifier 0x%x in type %s (%s vs %s).\n"
3590 "%s:%d: Originally defined here.",
3591 idx+1, String8(mName).string(),
3592 String8(oe->getName()).string(),
3593 String8(name).string(),
3594 oe->getPublicSourcePos().file.string(),
3595 oe->getPublicSourcePos().line);
3596 hasError = true;
3597 }
3598 }
3599 }
3600
3601 if (!found) {
3602 p.sourcePos.error("Public symbol %s/%s declared here is not defined.",
3603 String8(mName).string(), String8(name).string());
3604 hasError = true;
3605 }
3606 }
3607
3608 //printf("Copying back in %d non-public configs, have %d\n", N, origOrder.size());
3609
3610 if (N != origOrder.size()) {
3611 printf("Internal error: remaining private symbol count mismatch\n");
3612 N = origOrder.size();
3613 }
3614
3615 j = 0;
3616 for (i=0; i<N; i++) {
3617 sp<ConfigList> e = origOrder.itemAt(i);
3618 // There will always be enough room for the remaining entries.
3619 while (mOrderedConfigs.itemAt(j) != NULL) {
3620 j++;
3621 }
3622 mOrderedConfigs.replaceAt(e, j);
3623 j++;
3624 }
3625
3626 return hasError ? UNKNOWN_ERROR : NO_ERROR;
3627 }
3628
3629 ResourceTable::Package::Package(const String16& name, ssize_t includedId)
3630 : mName(name), mIncludedId(includedId),
3631 mTypeStringsMapping(0xffffffff),
3632 mKeyStringsMapping(0xffffffff)
3633 {
3634 }
3635
3636 sp<ResourceTable::Type> ResourceTable::Package::getType(const String16& type,
3637 const SourcePos& sourcePos,
3638 bool doSetIndex)
3639 {
3640 sp<Type> t = mTypes.valueFor(type);
3641 if (t == NULL) {
3642 t = new Type(type, sourcePos);
3643 mTypes.add(type, t);
3644 mOrderedTypes.add(t);
3645 if (doSetIndex) {
3646 // For some reason the type's index is set to one plus the index
3647 // in the mOrderedTypes list, rather than just the index.
3648 t->setIndex(mOrderedTypes.size());
3649 }
3650 }
3651 return t;
3652 }
3653
3654 status_t ResourceTable::Package::setTypeStrings(const sp<AaptFile>& data)
3655 {
3656 mTypeStringsData = data;
3657 status_t err = setStrings(data, &mTypeStrings, &mTypeStringsMapping);
3658 if (err != NO_ERROR) {
3659 fprintf(stderr, "ERROR: Type string data is corrupt!\n");
3660 }
3661 return err;
3662 }
3663
3664 status_t ResourceTable::Package::setKeyStrings(const sp<AaptFile>& data)
3665 {
3666 mKeyStringsData = data;
3667 status_t err = setStrings(data, &mKeyStrings, &mKeyStringsMapping);
3668 if (err != NO_ERROR) {
3669 fprintf(stderr, "ERROR: Key string data is corrupt!\n");
3670 }
3671 return err;
3672 }
3673
3674 status_t ResourceTable::Package::setStrings(const sp<AaptFile>& data,
3675 ResStringPool* strings,
3676 DefaultKeyedVector<String16, uint32_t>* mappings)
3677 {
3678 if (data->getData() == NULL) {
3679 return UNKNOWN_ERROR;
3680 }
3681
3682 NOISY(aout << "Setting restable string pool: "
3683 << HexDump(data->getData(), data->getSize()) << endl);
3684
3685 status_t err = strings->setTo(data->getData(), data->getSize());
3686 if (err == NO_ERROR) {
3687 const size_t N = strings->size();
3688 for (size_t i=0; i<N; i++) {
3689 size_t len;
3690 mappings->add(String16(strings->stringAt(i, &len)), i);
3691 }
3692 }
3693 return err;
3694 }
3695
3696 status_t ResourceTable::Package::applyPublicTypeOrder()
3697 {
3698 size_t N = mOrderedTypes.size();
3699 Vector<sp<Type> > origOrder(mOrderedTypes);
3700
3701 size_t i;
3702 for (i=0; i<N; i++) {
3703 mOrderedTypes.replaceAt(NULL, i);
3704 }
3705
3706 for (i=0; i<N; i++) {
3707 sp<Type> t = origOrder.itemAt(i);
3708 int32_t idx = t->getPublicIndex();
3709 if (idx > 0) {
3710 idx--;
3711 while (idx >= (int32_t)mOrderedTypes.size()) {
3712 mOrderedTypes.add();
3713 }
3714 if (mOrderedTypes.itemAt(idx) != NULL) {
3715 sp<Type> ot = mOrderedTypes.itemAt(idx);
3716 t->getFirstPublicSourcePos().error("Multiple type names declared for public type"
3717 " identifier 0x%x (%s vs %s).\n"
3718 "%s:%d: Originally defined here.",
3719 idx, String8(ot->getName()).string(),
3720 String8(t->getName()).string(),
3721 ot->getFirstPublicSourcePos().file.string(),
3722 ot->getFirstPublicSourcePos().line);
3723 return UNKNOWN_ERROR;
3724 }
3725 mOrderedTypes.replaceAt(t, idx);
3726 origOrder.removeAt(i);
3727 i--;
3728 N--;
3729 }
3730 }
3731
3732 size_t j=0;
3733 for (i=0; i<N; i++) {
3734 sp<Type> t = origOrder.itemAt(i);
3735 // There will always be enough room for the remaining types.
3736 while (mOrderedTypes.itemAt(j) != NULL) {
3737 j++;
3738 }
3739 mOrderedTypes.replaceAt(t, j);
3740 }
3741
3742 return NO_ERROR;
3743 }
3744
3745 sp<ResourceTable::Package> ResourceTable::getPackage(const String16& package)
3746 {
3747 sp<Package> p = mPackages.valueFor(package);
3748 if (p == NULL) {
3749 if (mIsAppPackage) {
3750 if (mHaveAppPackage) {
3751 fprintf(stderr, "Adding multiple application package resources; only one is allowed.\n"
3752 "Use -x to create extended resources.\n");
3753 return NULL;
3754 }
3755 mHaveAppPackage = true;
3756 p = new Package(package, 127);
3757 } else {
3758 p = new Package(package, mNextPackageId);
3759 }
3760 //printf("*** NEW PACKAGE: \"%s\" id=%d\n",
3761 // String8(package).string(), p->getAssignedId());
3762 mPackages.add(package, p);
3763 mOrderedPackages.add(p);
3764 mNextPackageId++;
3765 }
3766 return p;
3767 }
3768
3769 sp<ResourceTable::Type> ResourceTable::getType(const String16& package,
3770 const String16& type,
3771 const SourcePos& sourcePos,
3772 bool doSetIndex)
3773 {
3774 sp<Package> p = getPackage(package);
3775 if (p == NULL) {
3776 return NULL;
3777 }
3778 return p->getType(type, sourcePos, doSetIndex);
3779 }
3780
3781 sp<ResourceTable::Entry> ResourceTable::getEntry(const String16& package,
3782 const String16& type,
3783 const String16& name,
3784 const SourcePos& sourcePos,
3785 bool overlay,
3786 const ResTable_config* config,
3787 bool doSetIndex)
3788 {
3789 sp<Type> t = getType(package, type, sourcePos, doSetIndex);
3790 if (t == NULL) {
3791 return NULL;
3792 }
3793 return t->getEntry(name, sourcePos, config, doSetIndex, overlay, mBundle->getAutoAddOverlay());
3794 }
3795
3796 sp<const ResourceTable::Entry> ResourceTable::getEntry(uint32_t resID,
3797 const ResTable_config* config) const
3798 {
3799 int pid = Res_GETPACKAGE(resID)+1;
3800 const size_t N = mOrderedPackages.size();
3801 size_t i;
3802 sp<Package> p;
3803 for (i=0; i<N; i++) {
3804 sp<Package> check = mOrderedPackages[i];
3805 if (check->getAssignedId() == pid) {
3806 p = check;
3807 break;
3808 }
3809
3810 }
3811 if (p == NULL) {
3812 fprintf(stderr, "warning: Package not found for resource #%08x\n", resID);
3813 return NULL;
3814 }
3815
3816 int tid = Res_GETTYPE(resID);
3817 if (tid < 0 || tid >= (int)p->getOrderedTypes().size()) {
3818 fprintf(stderr, "warning: Type not found for resource #%08x\n", resID);
3819 return NULL;
3820 }
3821 sp<Type> t = p->getOrderedTypes()[tid];
3822
3823 int eid = Res_GETENTRY(resID);
3824 if (eid < 0 || eid >= (int)t->getOrderedConfigs().size()) {
3825 fprintf(stderr, "warning: Entry not found for resource #%08x\n", resID);
3826 return NULL;
3827 }
3828
3829 sp<ConfigList> c = t->getOrderedConfigs()[eid];
3830 if (c == NULL) {
3831 fprintf(stderr, "warning: Entry not found for resource #%08x\n", resID);
3832 return NULL;
3833 }
3834
3835 ConfigDescription cdesc;
3836 if (config) cdesc = *config;
3837 sp<Entry> e = c->getEntries().valueFor(cdesc);
3838 if (c == NULL) {
3839 fprintf(stderr, "warning: Entry configuration not found for resource #%08x\n", resID);
3840 return NULL;
3841 }
3842
3843 return e;
3844 }
3845
3846 const ResourceTable::Item* ResourceTable::getItem(uint32_t resID, uint32_t attrID) const
3847 {
3848 sp<const Entry> e = getEntry(resID);
3849 if (e == NULL) {
3850 return NULL;
3851 }
3852
3853 const size_t N = e->getBag().size();
3854 for (size_t i=0; i<N; i++) {
3855 const Item& it = e->getBag().valueAt(i);
3856 if (it.bagKeyId == 0) {
3857 fprintf(stderr, "warning: ID not yet assigned to '%s' in bag '%s'\n",
3858 String8(e->getName()).string(),
3859 String8(e->getBag().keyAt(i)).string());
3860 }
3861 if (it.bagKeyId == attrID) {
3862 return &it;
3863 }
3864 }
3865
3866 return NULL;
3867 }
3868
3869 bool ResourceTable::getItemValue(
3870 uint32_t resID, uint32_t attrID, Res_value* outValue)
3871 {
3872 const Item* item = getItem(resID, attrID);
3873
3874 bool res = false;
3875 if (item != NULL) {
3876 if (item->evaluating) {
3877 sp<const Entry> e = getEntry(resID);
3878 const size_t N = e->getBag().size();
3879 size_t i;
3880 for (i=0; i<N; i++) {
3881 if (&e->getBag().valueAt(i) == item) {
3882 break;
3883 }
3884 }
3885 fprintf(stderr, "warning: Circular reference detected in key '%s' of bag '%s'\n",
3886 String8(e->getName()).string(),
3887 String8(e->getBag().keyAt(i)).string());
3888 return false;
3889 }
3890 item->evaluating = true;
3891 res = stringToValue(outValue, NULL, item->value, false, false, item->bagKeyId);
3892 NOISY(
3893 if (res) {
3894 printf("getItemValue of #%08x[#%08x] (%s): type=#%08x, data=#%08x\n",
3895 resID, attrID, String8(getEntry(resID)->getName()).string(),
3896 outValue->dataType, outValue->data);
3897 } else {
3898 printf("getItemValue of #%08x[#%08x]: failed\n",
3899 resID, attrID);
3900 }
3901 );
3902 item->evaluating = false;
3903 }
3904 return res;
3905 }
mirror of aapt