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[android/aapt.git] / ResourceTable.cpp
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TAOSP		 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
11#include <utils/ByteOrder.h>
12#include <utils/ResourceTypes.h>
13#include <stdarg.h>
14
15#define NOISY(x) //x
16
17status_t compileXmlFile(const sp<AaptAssets>& assets,
18 const sp<AaptFile>& target,
19 ResourceTable* table,
20 int options)
21{
22 sp<XMLNode> root = XMLNode::parse(target);
23 if (root == NULL) {
24 return UNKNOWN_ERROR;
25 }
26 if ((options&XML_COMPILE_STRIP_WHITESPACE) != 0) {
27 root->removeWhitespace(true, NULL);
28 } else if ((options&XML_COMPILE_COMPACT_WHITESPACE) != 0) {
29 root->removeWhitespace(false, NULL);
30 }
31
32 bool hasErrors = false;
33
34 if ((options&XML_COMPILE_ASSIGN_ATTRIBUTE_IDS) != 0) {
35 status_t err = root->assignResourceIds(assets, table);
36 if (err != NO_ERROR) {
37 hasErrors = true;
38 }
39 }
40
41 status_t err = root->parseValues(assets, table);
42 if (err != NO_ERROR) {
43 hasErrors = true;
44 }
45
46 if (hasErrors) {
47 return UNKNOWN_ERROR;
48 }
49
50 NOISY(printf("Input XML Resource:\n"));
51 NOISY(root->print());
52 err = root->flatten(target,
53 (options&XML_COMPILE_STRIP_COMMENTS) != 0,
54 (options&XML_COMPILE_STRIP_RAW_VALUES) != 0);
55 if (err != NO_ERROR) {
56 return err;
57 }
58
59 NOISY(printf("Output XML Resource:\n"));
60 NOISY(ResXMLTree tree;
61 tree.setTo(target->getData(), target->getSize());
62 printXMLBlock(&tree));
63
64 target->setCompressionMethod(ZipEntry::kCompressDeflated);
65
66 return err;
67}
68
69#undef NOISY
70#define NOISY(x) //x
71
72struct flag_entry
73{
74 const char16_t* name;
75 size_t nameLen;
76 uint32_t value;
77 const char* description;
78};
79
80static const char16_t referenceArray[] =
81 { 'r', 'e', 'f', 'e', 'r', 'e', 'n', 'c', 'e' };
82static const char16_t stringArray[] =
83 { 's', 't', 'r', 'i', 'n', 'g' };
84static const char16_t integerArray[] =
85 { 'i', 'n', 't', 'e', 'g', 'e', 'r' };
86static const char16_t booleanArray[] =
87 { 'b', 'o', 'o', 'l', 'e', 'a', 'n' };
88static const char16_t colorArray[] =
89 { 'c', 'o', 'l', 'o', 'r' };
90static const char16_t floatArray[] =
91 { 'f', 'l', 'o', 'a', 't' };
92static const char16_t dimensionArray[] =
93 { 'd', 'i', 'm', 'e', 'n', 's', 'i', 'o', 'n' };
94static const char16_t fractionArray[] =
95 { 'f', 'r', 'a', 'c', 't', 'i', 'o', 'n' };
96static const char16_t enumArray[] =
97 { 'e', 'n', 'u', 'm' };
98static const char16_t flagsArray[] =
99 { 'f', 'l', 'a', 'g', 's' };
100
101static const flag_entry gFormatFlags[] = {
102 { referenceArray, sizeof(referenceArray)/2, ResTable_map::TYPE_REFERENCE,
103 "a reference to another resource, in the form \"<code>@[+][<i>package</i>:]<i>type</i>:<i>name</i></code>\"\n"
104 "or to a theme attribute in the form \"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>\"."},
105 { stringArray, sizeof(stringArray)/2, ResTable_map::TYPE_STRING,
106 "a string value, using '\\\\;' to escape characters such as '\\\\n' or '\\\\uxxxx' for a unicode character." },
107 { integerArray, sizeof(integerArray)/2, ResTable_map::TYPE_INTEGER,
108 "an integer value, such as \"<code>100</code>\"." },
109 { booleanArray, sizeof(booleanArray)/2, ResTable_map::TYPE_BOOLEAN,
110 "a boolean value, either \"<code>true</code>\" or \"<code>false</code>\"." },
111 { colorArray, sizeof(colorArray)/2, ResTable_map::TYPE_COLOR,
112 "a color value, in the form of \"<code>#<i>rgb</i></code>\", \"<code>#<i>argb</i></code>\",\n"
113 "\"<code>#<i>rrggbb</i></code>\", or \"<code>#<i>aarrggbb</i></code>\"." },
114 { floatArray, sizeof(floatArray)/2, ResTable_map::TYPE_FLOAT,
115 "a floating point value, such as \"<code>1.2</code>\"."},
116 { dimensionArray, sizeof(dimensionArray)/2, ResTable_map::TYPE_DIMENSION,
117 "a dimension value, which is a floating point number appended with a unit such as \"<code>14.5sp</code>\".\n"
118 "Available units are: px (pixels), db (density-independent pixels), sp (scaled pixels based on preferred font size),\n"
119 "in (inches), mm (millimeters)." },
120 { fractionArray, sizeof(fractionArray)/2, ResTable_map::TYPE_FRACTION,
121 "a fractional value, which is a floating point number appended with either % or %p, such as \"<code>14.5%</code>\".\n"
122 "The % suffix always means a percentage of the base size; the optional %p suffix provides a size relative to\n"
123 "some parent container." },
124 { enumArray, sizeof(enumArray)/2, ResTable_map::TYPE_ENUM, NULL },
125 { flagsArray, sizeof(flagsArray)/2, ResTable_map::TYPE_FLAGS, NULL },
126 { NULL, 0, 0, NULL }
127};
128
129static const char16_t suggestedArray[] = { 's', 'u', 'g', 'g', 'e', 's', 't', 'e', 'd' };
130
131static const flag_entry l10nRequiredFlags[] = {
132 { suggestedArray, sizeof(suggestedArray)/2, ResTable_map::L10N_SUGGESTED, NULL },
133 { NULL, 0, 0, NULL }
134};
135
136static const char16_t nulStr[] = { 0 };
137
138static uint32_t parse_flags(const char16_t* str, size_t len,
139 const flag_entry* flags, bool* outError = NULL)
140{
141 while (len > 0 && isspace(*str)) {
142 str++;
143 len--;
144 }
145 while (len > 0 && isspace(str[len-1])) {
146 len--;
147 }
148
149 const char16_t* const end = str + len;
150 uint32_t value = 0;
151
152 while (str < end) {
153 const char16_t* div = str;
154 while (div < end && *div != '|') {
155 div++;
156 }
157
158 const flag_entry* cur = flags;
159 while (cur->name) {
160 if (strzcmp16(cur->name, cur->nameLen, str, div-str) == 0) {
161 value |= cur->value;
162 break;
163 }
164 cur++;
165 }
166
167 if (!cur->name) {
168 if (outError) *outError = true;
169 return 0;
170 }
171
172 str = div < end ? div+1 : div;
173 }
174
175 if (outError) *outError = false;
176 return value;
177}
178
179static String16 mayOrMust(int type, int flags)
180{
181 if ((type&(~flags)) == 0) {
182 return String16("<p>Must");
183 }
184
185 return String16("<p>May");
186}
187
188static void appendTypeInfo(ResourceTable* outTable, const String16& pkg,
189 const String16& typeName, const String16& ident, int type,
190 const flag_entry* flags)
191{
192 bool hadType = false;
193 while (flags->name) {
194 if ((type&flags->value) != 0 && flags->description != NULL) {
195 String16 fullMsg(mayOrMust(type, flags->value));
196 fullMsg.append(String16(" be "));
197 fullMsg.append(String16(flags->description));
198 outTable->appendTypeComment(pkg, typeName, ident, fullMsg);
199 hadType = true;
200 }
201 flags++;
202 }
203 if (hadType && (type&ResTable_map::TYPE_REFERENCE) == 0) {
204 outTable->appendTypeComment(pkg, typeName, ident,
205 String16("<p>This may also be a reference to a resource (in the form\n"
206 "\"<code>@[<i>package</i>:]<i>type</i>:<i>name</i></code>\") or\n"
207 "theme attribute (in the form\n"
208 "\"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>\")\n"
209 "containing a value of this type."));
210 }
211}
212
213struct PendingAttribute
214{
215 const String16 myPackage;
216 const SourcePos sourcePos;
217 const bool appendComment;
218 int32_t type;
219 String16 ident;
220 String16 comment;
221 bool hasErrors;
222 bool added;
223
224 PendingAttribute(String16 _package, const sp<AaptFile>& in,
225 ResXMLTree& block, bool _appendComment)
226 : myPackage(_package)
227 , sourcePos(in->getPrintableSource(), block.getLineNumber())
228 , appendComment(_appendComment)
229 , type(ResTable_map::TYPE_ANY)
230 , hasErrors(false)
231 , added(false)
232 {
233 }
234
235 status_t createIfNeeded(ResourceTable* outTable)
236 {
237 if (added || hasErrors) {
238 return NO_ERROR;
239 }
240 added = true;
241
242 String16 attr16("attr");
243
244 if (outTable->hasBagOrEntry(myPackage, attr16, ident)) {
245 sourcePos.error("Attribute \"%s\" has already been defined\n",
246 String8(ident).string());
247 hasErrors = true;
248 return UNKNOWN_ERROR;
249 }
250
251 char numberStr[16];
252 sprintf(numberStr, "%d", type);
253 status_t err = outTable->addBag(sourcePos, myPackage,
254 attr16, ident, String16(""),
255 String16("^type"),
256 String16(numberStr), NULL, NULL);
257 if (err != NO_ERROR) {
258 hasErrors = true;
259 return err;
260 }
261 outTable->appendComment(myPackage, attr16, ident, comment, appendComment);
262 //printf("Attribute %s comment: %s\n", String8(ident).string(),
263 // String8(comment).string());
264 return err;
265 }
266};
267
268static status_t compileAttribute(const sp<AaptFile>& in,
269 ResXMLTree& block,
270 const String16& myPackage,
271 ResourceTable* outTable,
272 String16* outIdent = NULL,
273 bool inStyleable = false)
274{
275 PendingAttribute attr(myPackage, in, block, inStyleable);
276
277 const String16 attr16("attr");
278 const String16 id16("id");
279
280 // Attribute type constants.
281 const String16 enum16("enum");
282 const String16 flag16("flag");
283
284 ResXMLTree::event_code_t code;
285 size_t len;
286 status_t err;
287
288 ssize_t identIdx = block.indexOfAttribute(NULL, "name");
289 if (identIdx >= 0) {
290 attr.ident = String16(block.getAttributeStringValue(identIdx, &len));
291 if (outIdent) {
292 *outIdent = attr.ident;
293 }
294 } else {
295 attr.sourcePos.error("A 'name' attribute is required for <attr>\n");
296 attr.hasErrors = true;
297 }
298
299 attr.comment = String16(
300 block.getComment(&len) ? block.getComment(&len) : nulStr);
301
302 ssize_t typeIdx = block.indexOfAttribute(NULL, "format");
303 if (typeIdx >= 0) {
304 String16 typeStr = String16(block.getAttributeStringValue(typeIdx, &len));
305 attr.type = parse_flags(typeStr.string(), typeStr.size(), gFormatFlags);
306 if (attr.type == 0) {
307 attr.sourcePos.error("Tag <attr> 'format' attribute value \"%s\" not valid\n",
308 String8(typeStr).string());
309 attr.hasErrors = true;
310 }
311 attr.createIfNeeded(outTable);
312 } else if (!inStyleable) {
313 // Attribute definitions outside of styleables always define the
314 // attribute as a generic value.
315 attr.createIfNeeded(outTable);
316 }
317
318 //printf("Attribute %s: type=0x%08x\n", String8(attr.ident).string(), attr.type);
319
320 ssize_t minIdx = block.indexOfAttribute(NULL, "min");
321 if (minIdx >= 0) {
322 String16 val = String16(block.getAttributeStringValue(minIdx, &len));
323 if (!ResTable::stringToInt(val.string(), val.size(), NULL)) {
324 attr.sourcePos.error("Tag <attr> 'min' attribute must be a number, not \"%s\"\n",
325 String8(val).string());
326 attr.hasErrors = true;
327 }
328 attr.createIfNeeded(outTable);
329 if (!attr.hasErrors) {
330 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident,
331 String16(""), String16("^min"), String16(val), NULL, NULL);
332 if (err != NO_ERROR) {
333 attr.hasErrors = true;
334 }
335 }
336 }
337
338 ssize_t maxIdx = block.indexOfAttribute(NULL, "max");
339 if (maxIdx >= 0) {
340 String16 val = String16(block.getAttributeStringValue(maxIdx, &len));
341 if (!ResTable::stringToInt(val.string(), val.size(), NULL)) {
342 attr.sourcePos.error("Tag <attr> 'max' attribute must be a number, not \"%s\"\n",
343 String8(val).string());
344 attr.hasErrors = true;
345 }
346 attr.createIfNeeded(outTable);
347 if (!attr.hasErrors) {
348 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident,
349 String16(""), String16("^max"), String16(val), NULL, NULL);
350 attr.hasErrors = true;
351 }
352 }
353
354 if ((minIdx >= 0 || maxIdx >= 0) && (attr.type&ResTable_map::TYPE_INTEGER) == 0) {
355 attr.sourcePos.error("Tag <attr> must have format=integer attribute if using max or min\n");
356 attr.hasErrors = true;
357 }
358
359 ssize_t l10nIdx = block.indexOfAttribute(NULL, "localization");
360 if (l10nIdx >= 0) {
361 const uint16_t* str = block.getAttributeStringValue(l10nIdx, &len);
362 bool error;
363 uint32_t l10n_required = parse_flags(str, len, l10nRequiredFlags, &error);
364 if (error) {
365 attr.sourcePos.error("Tag <attr> 'localization' attribute value \"%s\" not valid\n",
366 String8(str).string());
367 attr.hasErrors = true;
368 }
369 attr.createIfNeeded(outTable);
370 if (!attr.hasErrors) {
371 char buf[10];
372 sprintf(buf, "%d", l10n_required);
373 err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident,
374 String16(""), String16("^l10n"), String16(buf), NULL, NULL);
375 if (err != NO_ERROR) {
376 attr.hasErrors = true;
377 }
378 }
379 }
380
381 String16 enumOrFlagsComment;
382
383 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
384 if (code == ResXMLTree::START_TAG) {
385 uint32_t localType = 0;
386 if (strcmp16(block.getElementName(&len), enum16.string()) == 0) {
387 localType = ResTable_map::TYPE_ENUM;
388 } else if (strcmp16(block.getElementName(&len), flag16.string()) == 0) {
389 localType = ResTable_map::TYPE_FLAGS;
390 } else {
391 SourcePos(in->getPrintableSource(), block.getLineNumber())
392 .error("Tag <%s> can not appear inside <attr>, only <enum> or <flag>\n",
393 String8(block.getElementName(&len)).string());
394 return UNKNOWN_ERROR;
395 }
396
397 attr.createIfNeeded(outTable);
398
399 if (attr.type == ResTable_map::TYPE_ANY) {
400 // No type was explicitly stated, so supplying enum tags
401 // implicitly creates an enum or flag.
402 attr.type = 0;
403 }
404
405 if ((attr.type&(ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)) == 0) {
406 // Wasn't originally specified as an enum, so update its type.
407 attr.type |= localType;
408 if (!attr.hasErrors) {
409 char numberStr[16];
410 sprintf(numberStr, "%d", attr.type);
411 err = outTable->addBag(SourcePos(in->getPrintableSource(), block.getLineNumber()),
412 myPackage, attr16, attr.ident, String16(""),
413 String16("^type"), String16(numberStr), NULL, NULL, true);
414 if (err != NO_ERROR) {
415 attr.hasErrors = true;
416 }
417 }
418 } else if ((uint32_t)(attr.type&(ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)) != localType) {
419 if (localType == ResTable_map::TYPE_ENUM) {
420 SourcePos(in->getPrintableSource(), block.getLineNumber())
421 .error("<enum> attribute can not be used inside a flags format\n");
422 attr.hasErrors = true;
423 } else {
424 SourcePos(in->getPrintableSource(), block.getLineNumber())
425 .error("<flag> attribute can not be used inside a enum format\n");
426 attr.hasErrors = true;
427 }
428 }
429
430 String16 itemIdent;
431 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "name");
432 if (itemIdentIdx >= 0) {
433 itemIdent = String16(block.getAttributeStringValue(itemIdentIdx, &len));
434 } else {
435 SourcePos(in->getPrintableSource(), block.getLineNumber())
436 .error("A 'name' attribute is required for <enum> or <flag>\n");
437 attr.hasErrors = true;
438 }
439
440 String16 value;
441 ssize_t valueIdx = block.indexOfAttribute(NULL, "value");
442 if (valueIdx >= 0) {
443 value = String16(block.getAttributeStringValue(valueIdx, &len));
444 } else {
445 SourcePos(in->getPrintableSource(), block.getLineNumber())
446 .error("A 'value' attribute is required for <enum> or <flag>\n");
447 attr.hasErrors = true;
448 }
449 if (!attr.hasErrors && !ResTable::stringToInt(value.string(), value.size(), NULL)) {
450 SourcePos(in->getPrintableSource(), block.getLineNumber())
451 .error("Tag <enum> or <flag> 'value' attribute must be a number,"
452 " not \"%s\"\n",
453 String8(value).string());
454 attr.hasErrors = true;
455 }
456
457 // Make sure an id is defined for this enum/flag identifier...
458 if (!attr.hasErrors && !outTable->hasBagOrEntry(itemIdent, &id16, &myPackage)) {
459 err = outTable->startBag(SourcePos(in->getPrintableSource(), block.getLineNumber()),
460 myPackage, id16, itemIdent, String16(), NULL);
461 if (err != NO_ERROR) {
462 attr.hasErrors = true;
463 }
464 }
465
466 if (!attr.hasErrors) {
467 if (enumOrFlagsComment.size() == 0) {
468 enumOrFlagsComment.append(mayOrMust(attr.type,
469 ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS));
470 enumOrFlagsComment.append((attr.type&ResTable_map::TYPE_ENUM)
471 ? String16(" be one of the following constant values.")
472 : String16(" be one or more (separated by '|') of the following constant values."));
473 enumOrFlagsComment.append(String16("</p>\n<table border=\"2\" width=\"85%\" align=\"center\" frame=\"hsides\" rules=\"all\" cellpadding=\"5\">\n"
474 "<colgroup align=\"left\" />\n"
475 "<colgroup align=\"left\" />\n"
476 "<colgroup align=\"left\" />\n"
477 "<tr><th>Constant<th>Value<th>Description</tr>"));
478 }
479
480 enumOrFlagsComment.append(String16("\n<tr><th><code>"));
481 enumOrFlagsComment.append(itemIdent);
482 enumOrFlagsComment.append(String16("</code><td>"));
483 enumOrFlagsComment.append(value);
484 enumOrFlagsComment.append(String16("<td>"));
485 if (block.getComment(&len)) {
486 enumOrFlagsComment.append(String16(block.getComment(&len)));
487 }
488 enumOrFlagsComment.append(String16("</tr>"));
489
490 err = outTable->addBag(SourcePos(in->getPrintableSource(), block.getLineNumber()),
491 myPackage,
492 attr16, attr.ident, String16(""),
493 itemIdent, value, NULL, NULL, false, true);
494 if (err != NO_ERROR) {
495 attr.hasErrors = true;
496 }
497 }
498 } else if (code == ResXMLTree::END_TAG) {
499 if (strcmp16(block.getElementName(&len), attr16.string()) == 0) {
500 break;
501 }
502 if ((attr.type&ResTable_map::TYPE_ENUM) != 0) {
503 if (strcmp16(block.getElementName(&len), enum16.string()) != 0) {
504 SourcePos(in->getPrintableSource(), block.getLineNumber())
505 .error("Found tag </%s> where </enum> is expected\n",
506 String8(block.getElementName(&len)).string());
507 return UNKNOWN_ERROR;
508 }
509 } else {
510 if (strcmp16(block.getElementName(&len), flag16.string()) != 0) {
511 SourcePos(in->getPrintableSource(), block.getLineNumber())
512 .error("Found tag </%s> where </flag> is expected\n",
513 String8(block.getElementName(&len)).string());
514 return UNKNOWN_ERROR;
515 }
516 }
517 }
518 }
519
520 if (!attr.hasErrors && attr.added) {
521 appendTypeInfo(outTable, myPackage, attr16, attr.ident, attr.type, gFormatFlags);
522 }
523
524 if (!attr.hasErrors && enumOrFlagsComment.size() > 0) {
525 enumOrFlagsComment.append(String16("\n</table>"));
526 outTable->appendTypeComment(myPackage, attr16, attr.ident, enumOrFlagsComment);
527 }
528
529
530 return NO_ERROR;
531}
532
533bool localeIsDefined(const ResTable_config& config)
534{
535 return config.locale == 0;
536}
537
538status_t parseAndAddBag(Bundle* bundle,
539 const sp<AaptFile>& in,
540 ResXMLTree* block,
541 const ResTable_config& config,
542 const String16& myPackage,
543 const String16& curType,
544 const String16& ident,
545 const String16& parentIdent,
546 const String16& itemIdent,
547 int32_t curFormat,
548 bool pseudolocalize,
549 ResourceTable* outTable)
550{
551 status_t err;
552 const String16 item16("item");
553
554 String16 str;
555 Vector<StringPool::entry_style_span> spans;
556 err = parseStyledString(bundle, in->getPrintableSource().string(),
557 block, item16, &str, &spans,
558 pseudolocalize);
559 if (err != NO_ERROR) {
560 return err;
561 }
562
563 NOISY(printf("Adding resource bag entry l=%c%c c=%c%c orien=%d d=%d "
564 " pid=%s, bag=%s, id=%s: %s\n",
565 config.language[0], config.language[1],
566 config.country[0], config.country[1],
567 config.orientation, config.density,
568 String8(parentIdent).string(),
569 String8(ident).string(),
570 String8(itemIdent).string(),
571 String8(str).string()));
572
573 err = outTable->addBag(SourcePos(in->getPrintableSource(), block->getLineNumber()),
574 myPackage, curType, ident, parentIdent, itemIdent, str,
575 &spans, &config, false, false, curFormat);
576 return err;
577}
578
579
580status_t parseAndAddEntry(Bundle* bundle,
581 const sp<AaptFile>& in,
582 ResXMLTree* block,
583 const ResTable_config& config,
584 const String16& myPackage,
585 const String16& curType,
586 const String16& ident,
587 const String16& curTag,
588 bool curIsStyled,
589 int32_t curFormat,
590 bool pseudolocalize,
591 ResourceTable* outTable)
592{
593 status_t err;
594
595 String16 str;
596 Vector<StringPool::entry_style_span> spans;
597 err = parseStyledString(bundle, in->getPrintableSource().string(), block,
598 curTag, &str, curIsStyled ? &spans : NULL,
599 pseudolocalize);
600
601 if (err < NO_ERROR) {
602 return err;
603 }
604
605 NOISY(printf("Adding resource entry l=%c%c c=%c%c orien=%d d=%d id=%s: %s\n",
606 config.language[0], config.language[1],
607 config.country[0], config.country[1],
608 config.orientation, config.density,
609 String8(ident).string(), String8(str).string()));
610
611 err = outTable->addEntry(SourcePos(in->getPrintableSource(), block->getLineNumber()),
612 myPackage, curType, ident, str, &spans, &config,
613 false, curFormat);
614
615 return err;
616}
617
618status_t compileResourceFile(Bundle* bundle,
619 const sp<AaptAssets>& assets,
620 const sp<AaptFile>& in,
621 const ResTable_config& defParams,
622 ResourceTable* outTable)
623{
624 ResXMLTree block;
625 status_t err = parseXMLResource(in, &block, false, true);
626 if (err != NO_ERROR) {
627 return err;
628 }
629
630 // Top-level tag.
631 const String16 resources16("resources");
632
633 // Identifier declaration tags.
634 const String16 declare_styleable16("declare-styleable");
635 const String16 attr16("attr");
636
637 // Data creation organizational tags.
638 const String16 string16("string");
639 const String16 drawable16("drawable");
640 const String16 color16("color");
641 const String16 integer16("integer");
642 const String16 dimen16("dimen");
643 const String16 style16("style");
644 const String16 plurals16("plurals");
645 const String16 array16("array");
646 const String16 string_array16("string-array");
647 const String16 integer_array16("integer-array");
648 const String16 public16("public");
649 const String16 private_symbols16("private-symbols");
650 const String16 skip16("skip");
651 const String16 eat_comment16("eat-comment");
652
653 // Data creation tags.
654 const String16 bag16("bag");
655 const String16 item16("item");
656
657 // Attribute type constants.
658 const String16 enum16("enum");
659
660 // plural values
661 const String16 other16("other");
662 const String16 quantityOther16("^other");
663 const String16 zero16("zero");
664 const String16 quantityZero16("^zero");
665 const String16 one16("one");
666 const String16 quantityOne16("^one");
667 const String16 two16("two");
668 const String16 quantityTwo16("^two");
669 const String16 few16("few");
670 const String16 quantityFew16("^few");
671 const String16 many16("many");
672 const String16 quantityMany16("^many");
673
674
675 const String16 myPackage(assets->getPackage());
676
677 bool hasErrors = false;
678
679 uint32_t nextPublicId = 0;
680
681 ResXMLTree::event_code_t code;
682 do {
683 code = block.next();
684 } while (code == ResXMLTree::START_NAMESPACE);
685
686 size_t len;
687 if (code != ResXMLTree::START_TAG) {
688 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
689 "No start tag found\n");
690 return UNKNOWN_ERROR;
691 }
692 if (strcmp16(block.getElementName(&len), resources16.string()) != 0) {
693 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
694 "Invalid start tag %s\n", String8(block.getElementName(&len)).string());
695 return UNKNOWN_ERROR;
696 }
697
698 ResTable_config curParams(defParams);
699
700 ResTable_config pseudoParams(curParams);
701 pseudoParams.language[0] = 'z';
702 pseudoParams.language[1] = 'z';
703 pseudoParams.country[0] = 'Z';
704 pseudoParams.country[1] = 'Z';
705
706 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
707 if (code == ResXMLTree::START_TAG) {
708 const String16* curTag = NULL;
709 String16 curType;
710 int32_t curFormat = ResTable_map::TYPE_ANY;
711 bool curIsBag = false;
712 bool curIsStyled = false;
713 bool curIsPseudolocalizable = false;
714 bool localHasErrors = false;
715
716 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) {
717 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
718 && code != ResXMLTree::BAD_DOCUMENT) {
719 if (code == ResXMLTree::END_TAG) {
720 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) {
721 break;
722 }
723 }
724 }
725 continue;
726
727 } else if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) {
728 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
729 && code != ResXMLTree::BAD_DOCUMENT) {
730 if (code == ResXMLTree::END_TAG) {
731 if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) {
732 break;
733 }
734 }
735 }
736 continue;
737
738 } else if (strcmp16(block.getElementName(&len), public16.string()) == 0) {
739 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
740
741 String16 type;
742 ssize_t typeIdx = block.indexOfAttribute(NULL, "type");
743 if (typeIdx < 0) {
744 srcPos.error("A 'type' attribute is required for <public>\n");
745 hasErrors = localHasErrors = true;
746 }
747 type = String16(block.getAttributeStringValue(typeIdx, &len));
748
749 String16 name;
750 ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
751 if (nameIdx < 0) {
752 srcPos.error("A 'name' attribute is required for <public>\n");
753 hasErrors = localHasErrors = true;
754 }
755 name = String16(block.getAttributeStringValue(nameIdx, &len));
756
757 uint32_t ident = 0;
758 ssize_t identIdx = block.indexOfAttribute(NULL, "id");
759 if (identIdx >= 0) {
760 const char16_t* identStr = block.getAttributeStringValue(identIdx, &len);
761 Res_value identValue;
762 if (!ResTable::stringToInt(identStr, len, &identValue)) {
763 srcPos.error("Given 'id' attribute is not an integer: %s\n",
764 String8(block.getAttributeStringValue(identIdx, &len)).string());
765 hasErrors = localHasErrors = true;
766 } else {
767 ident = identValue.data;
768 nextPublicId = ident+1;
769 }
770 } else if (nextPublicId == 0) {
771 srcPos.error("No 'id' attribute supplied <public>,"
772 " and no previous id defined in this file.\n");
773 hasErrors = localHasErrors = true;
774 } else if (!localHasErrors) {
775 ident = nextPublicId;
776 nextPublicId++;
777 }
778
779 if (!localHasErrors) {
780 err = outTable->addPublic(srcPos, myPackage, type, name, ident);
781 if (err < NO_ERROR) {
782 hasErrors = localHasErrors = true;
783 }
784 }
785 if (!localHasErrors) {
786 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
787 if (symbols != NULL) {
788 symbols = symbols->addNestedSymbol(String8(type), srcPos);
789 }
790 if (symbols != NULL) {
791 symbols->makeSymbolPublic(String8(name), srcPos);
792 String16 comment(
793 block.getComment(&len) ? block.getComment(&len) : nulStr);
794 symbols->appendComment(String8(name), comment, srcPos);
795 } else {
796 srcPos.error("Unable to create symbols!\n");
797 hasErrors = localHasErrors = true;
798 }
799 }
800
801 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
802 if (code == ResXMLTree::END_TAG) {
803 if (strcmp16(block.getElementName(&len), public16.string()) == 0) {
804 break;
805 }
806 }
807 }
808 continue;
809
810 } else if (strcmp16(block.getElementName(&len), private_symbols16.string()) == 0) {
811 String16 pkg;
812 ssize_t pkgIdx = block.indexOfAttribute(NULL, "package");
813 if (pkgIdx < 0) {
814 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
815 "A 'package' attribute is required for <private-symbols>\n");
816 hasErrors = localHasErrors = true;
817 }
818 pkg = String16(block.getAttributeStringValue(pkgIdx, &len));
819 if (!localHasErrors) {
820 assets->setSymbolsPrivatePackage(String8(pkg));
821 }
822
823 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
824 if (code == ResXMLTree::END_TAG) {
825 if (strcmp16(block.getElementName(&len), private_symbols16.string()) == 0) {
826 break;
827 }
828 }
829 }
830 continue;
831
832 } else if (strcmp16(block.getElementName(&len), declare_styleable16.string()) == 0) {
833 SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
834
835 String16 ident;
836 ssize_t identIdx = block.indexOfAttribute(NULL, "name");
837 if (identIdx < 0) {
838 srcPos.error("A 'name' attribute is required for <declare-styleable>\n");
839 hasErrors = localHasErrors = true;
840 }
841 ident = String16(block.getAttributeStringValue(identIdx, &len));
842
843 sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
844 if (!localHasErrors) {
845 if (symbols != NULL) {
846 symbols = symbols->addNestedSymbol(String8("styleable"), srcPos);
847 }
848 sp<AaptSymbols> styleSymbols = symbols;
849 if (symbols != NULL) {
850 symbols = symbols->addNestedSymbol(String8(ident), srcPos);
851 }
852 if (symbols == NULL) {
853 srcPos.error("Unable to create symbols!\n");
854 return UNKNOWN_ERROR;
855 }
856
857 String16 comment(
858 block.getComment(&len) ? block.getComment(&len) : nulStr);
859 styleSymbols->appendComment(String8(ident), comment, srcPos);
860 } else {
861 symbols = NULL;
862 }
863
864 while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
865 if (code == ResXMLTree::START_TAG) {
866 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) {
867 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
868 && code != ResXMLTree::BAD_DOCUMENT) {
869 if (code == ResXMLTree::END_TAG) {
870 if (strcmp16(block.getElementName(&len), skip16.string()) == 0) {
871 break;
872 }
873 }
874 }
875 continue;
876 } else if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) {
877 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
878 && code != ResXMLTree::BAD_DOCUMENT) {
879 if (code == ResXMLTree::END_TAG) {
880 if (strcmp16(block.getElementName(&len), eat_comment16.string()) == 0) {
881 break;
882 }
883 }
884 }
885 continue;
886 } else if (strcmp16(block.getElementName(&len), attr16.string()) != 0) {
887 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
888 "Tag <%s> can not appear inside <declare-styleable>, only <attr>\n",
889 String8(block.getElementName(&len)).string());
890 return UNKNOWN_ERROR;
891 }
892
893 String16 comment(
894 block.getComment(&len) ? block.getComment(&len) : nulStr);
895 String16 itemIdent;
896 err = compileAttribute(in, block, myPackage, outTable, &itemIdent, true);
897 if (err != NO_ERROR) {
898 hasErrors = localHasErrors = true;
899 }
900
901 if (symbols != NULL) {
902 SourcePos srcPos(String8(in->getPrintableSource()), block.getLineNumber());
903 symbols->addSymbol(String8(itemIdent), 0, srcPos);
904 symbols->appendComment(String8(itemIdent), comment, srcPos);
905 //printf("Attribute %s comment: %s\n", String8(itemIdent).string(),
906 // String8(comment).string());
907 }
908 } else if (code == ResXMLTree::END_TAG) {
909 if (strcmp16(block.getElementName(&len), declare_styleable16.string()) == 0) {
910 break;
911 }
912
913 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
914 "Found tag </%s> where </attr> is expected\n",
915 String8(block.getElementName(&len)).string());
916 return UNKNOWN_ERROR;
917 }
918 }
919 continue;
920
921 } else if (strcmp16(block.getElementName(&len), attr16.string()) == 0) {
922 err = compileAttribute(in, block, myPackage, outTable, NULL);
923 if (err != NO_ERROR) {
924 hasErrors = true;
925 }
926 continue;
927
928 } else if (strcmp16(block.getElementName(&len), item16.string()) == 0) {
929 curTag = &item16;
930 ssize_t attri = block.indexOfAttribute(NULL, "type");
931 if (attri >= 0) {
932 curType = String16(block.getAttributeStringValue(attri, &len));
933 ssize_t formatIdx = block.indexOfAttribute(NULL, "format");
934 if (formatIdx >= 0) {
935 String16 formatStr = String16(block.getAttributeStringValue(
936 formatIdx, &len));
937 curFormat = parse_flags(formatStr.string(), formatStr.size(),
938 gFormatFlags);
939 if (curFormat == 0) {
940 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
941 "Tag <item> 'format' attribute value \"%s\" not valid\n",
942 String8(formatStr).string());
943 hasErrors = localHasErrors = true;
944 }
945 }
946 } else {
947 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
948 "A 'type' attribute is required for <item>\n");
949 hasErrors = localHasErrors = true;
950 }
951 curIsStyled = true;
952 } else if (strcmp16(block.getElementName(&len), string16.string()) == 0) {
953 curTag = &string16;
954 curType = string16;
955 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING;
956 curIsStyled = true;
957 curIsPseudolocalizable = true;
958 } else if (strcmp16(block.getElementName(&len), drawable16.string()) == 0) {
959 curTag = &drawable16;
960 curType = drawable16;
961 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR;
962 } else if (strcmp16(block.getElementName(&len), color16.string()) == 0) {
963 curTag = &color16;
964 curType = color16;
965 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR;
966 } else if (strcmp16(block.getElementName(&len), integer16.string()) == 0) {
967 curTag = &integer16;
968 curType = integer16;
969 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER;
970 } else if (strcmp16(block.getElementName(&len), dimen16.string()) == 0) {
971 curTag = &dimen16;
972 curType = dimen16;
973 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_DIMENSION;
974 } else if (strcmp16(block.getElementName(&len), bag16.string()) == 0) {
975 curTag = &bag16;
976 curIsBag = true;
977 ssize_t attri = block.indexOfAttribute(NULL, "type");
978 if (attri >= 0) {
979 curType = String16(block.getAttributeStringValue(attri, &len));
980 } else {
981 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
982 "A 'type' attribute is required for <bag>\n");
983 hasErrors = localHasErrors = true;
984 }
985 } else if (strcmp16(block.getElementName(&len), style16.string()) == 0) {
986 curTag = &style16;
987 curType = style16;
988 curIsBag = true;
989 } else if (strcmp16(block.getElementName(&len), plurals16.string()) == 0) {
990 curTag = &plurals16;
991 curType = plurals16;
992 curIsBag = true;
993 } else if (strcmp16(block.getElementName(&len), array16.string()) == 0) {
994 curTag = &array16;
995 curType = array16;
996 curIsBag = true;
997 ssize_t formatIdx = block.indexOfAttribute(NULL, "format");
998 if (formatIdx >= 0) {
999 String16 formatStr = String16(block.getAttributeStringValue(
1000 formatIdx, &len));
1001 curFormat = parse_flags(formatStr.string(), formatStr.size(),
1002 gFormatFlags);
1003 if (curFormat == 0) {
1004 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1005 "Tag <array> 'format' attribute value \"%s\" not valid\n",
1006 String8(formatStr).string());
1007 hasErrors = localHasErrors = true;
1008 }
1009 }
1010 } else if (strcmp16(block.getElementName(&len), string_array16.string()) == 0) {
1011 curTag = &string_array16;
1012 curType = array16;
1013 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING;
1014 curIsBag = true;
1015 curIsPseudolocalizable = true;
1016 } else if (strcmp16(block.getElementName(&len), integer_array16.string()) == 0) {
1017 curTag = &integer_array16;
1018 curType = array16;
1019 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER;
1020 curIsBag = true;
1021 } else {
1022 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1023 "Found tag %s where item is expected\n",
1024 String8(block.getElementName(&len)).string());
1025 return UNKNOWN_ERROR;
1026 }
1027
1028 String16 ident;
1029 ssize_t identIdx = block.indexOfAttribute(NULL, "name");
1030 if (identIdx >= 0) {
1031 ident = String16(block.getAttributeStringValue(identIdx, &len));
1032 } else {
1033 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1034 "A 'name' attribute is required for <%s>\n",
1035 String8(*curTag).string());
1036 hasErrors = localHasErrors = true;
1037 }
1038
1039 String16 comment(block.getComment(&len) ? block.getComment(&len) : nulStr);
1040
1041 if (curIsBag) {
1042 // Figure out the parent of this bag...
1043 String16 parentIdent;
1044 ssize_t parentIdentIdx = block.indexOfAttribute(NULL, "parent");
1045 if (parentIdentIdx >= 0) {
1046 parentIdent = String16(block.getAttributeStringValue(parentIdentIdx, &len));
1047 } else {
1048 ssize_t sep = ident.findLast('.');
1049 if (sep >= 0) {
1050 parentIdent.setTo(ident, sep);
1051 }
1052 }
1053
1054 if (!localHasErrors) {
1055 err = outTable->startBag(SourcePos(in->getPrintableSource(), block.getLineNumber()),
1056 myPackage, curType, ident, parentIdent, &curParams);
1057 if (err != NO_ERROR) {
1058 hasErrors = localHasErrors = true;
1059 }
1060 }
1061
1062 ssize_t elmIndex = 0;
1063 char elmIndexStr[14];
1064 while ((code=block.next()) != ResXMLTree::END_DOCUMENT
1065 && code != ResXMLTree::BAD_DOCUMENT) {
1066
1067 if (code == ResXMLTree::START_TAG) {
1068 if (strcmp16(block.getElementName(&len), item16.string()) != 0) {
1069 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1070 "Tag <%s> can not appear inside <%s>, only <item>\n",
1071 String8(block.getElementName(&len)).string(),
1072 String8(*curTag).string());
1073 return UNKNOWN_ERROR;
1074 }
1075
1076 String16 itemIdent;
1077 if (curType == array16) {
1078 sprintf(elmIndexStr, "^index_%d", (int)elmIndex++);
1079 itemIdent = String16(elmIndexStr);
1080 } else if (curType == plurals16) {
1081 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "quantity");
1082 if (itemIdentIdx >= 0) {
1083 String16 quantity16(block.getAttributeStringValue(itemIdentIdx, &len));
1084 if (quantity16 == other16) {
1085 itemIdent = quantityOther16;
1086 }
1087 else if (quantity16 == zero16) {
1088 itemIdent = quantityZero16;
1089 }
1090 else if (quantity16 == one16) {
1091 itemIdent = quantityOne16;
1092 }
1093 else if (quantity16 == two16) {
1094 itemIdent = quantityTwo16;
1095 }
1096 else if (quantity16 == few16) {
1097 itemIdent = quantityFew16;
1098 }
1099 else if (quantity16 == many16) {
1100 itemIdent = quantityMany16;
1101 }
1102 else {
1103 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1104 "Illegal 'quantity' attribute is <item> inside <plurals>\n");
1105 hasErrors = localHasErrors = true;
1106 }
1107 } else {
1108 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1109 "A 'quantity' attribute is required for <item> inside <plurals>\n");
1110 hasErrors = localHasErrors = true;
1111 }
1112 } else {
1113 ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "name");
1114 if (itemIdentIdx >= 0) {
1115 itemIdent = String16(block.getAttributeStringValue(itemIdentIdx, &len));
1116 } else {
1117 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1118 "A 'name' attribute is required for <item>\n");
1119 hasErrors = localHasErrors = true;
1120 }
1121 }
1122
1123 ResXMLParser::ResXMLPosition parserPosition;
1124 block.getPosition(&parserPosition);
1125
1126 err = parseAndAddBag(bundle, in, &block, curParams, myPackage, curType,
1127 ident, parentIdent, itemIdent, curFormat, false, outTable);
1128 if (err == NO_ERROR) {
1129 if (curIsPseudolocalizable && localeIsDefined(curParams)
1130 && bundle->getPseudolocalize()) {
1131 // pseudolocalize here
1132#if 1
1133 block.setPosition(parserPosition);
1134 err = parseAndAddBag(bundle, in, &block, pseudoParams, myPackage,
1135 curType, ident, parentIdent, itemIdent, curFormat, true,
1136 outTable);
1137#endif
1138 }
1139 }
1140 if (err != NO_ERROR) {
1141 hasErrors = localHasErrors = true;
1142 }
1143 } else if (code == ResXMLTree::END_TAG) {
1144 if (strcmp16(block.getElementName(&len), curTag->string()) != 0) {
1145 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1146 "Found tag </%s> where </%s> is expected\n",
1147 String8(block.getElementName(&len)).string(),
1148 String8(*curTag).string());
1149 return UNKNOWN_ERROR;
1150 }
1151 break;
1152 }
1153 }
1154 } else {
1155 ResXMLParser::ResXMLPosition parserPosition;
1156 block.getPosition(&parserPosition);
1157
1158 err = parseAndAddEntry(bundle, in, &block, curParams, myPackage, curType, ident,
1159 *curTag, curIsStyled, curFormat, false, outTable);
1160
1161 if (err < NO_ERROR) { // Why err < NO_ERROR instead of err != NO_ERROR?
1162 hasErrors = localHasErrors = true;
1163 }
1164 else if (err == NO_ERROR) {
1165 if (curIsPseudolocalizable && localeIsDefined(curParams)
1166 && bundle->getPseudolocalize()) {
1167 // pseudolocalize here
1168 block.setPosition(parserPosition);
1169 err = parseAndAddEntry(bundle, in, &block, pseudoParams, myPackage, curType,
1170 ident, *curTag, curIsStyled, curFormat, true, outTable);
1171 if (err != NO_ERROR) {
1172 hasErrors = localHasErrors = true;
1173 }
1174 }
1175 }
1176 }
1177
1178#if 0
1179 if (comment.size() > 0) {
1180 printf("Comment for @%s:%s/%s: %s\n", String8(myPackage).string(),
1181 String8(curType).string(), String8(ident).string(),
1182 String8(comment).string());
1183 }
1184#endif
1185 if (!localHasErrors) {
1186 outTable->appendComment(myPackage, curType, ident, comment, false);
1187 }
1188 }
1189 else if (code == ResXMLTree::END_TAG) {
1190 if (strcmp16(block.getElementName(&len), resources16.string()) != 0) {
1191 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1192 "Unexpected end tag %s\n", String8(block.getElementName(&len)).string());
1193 return UNKNOWN_ERROR;
1194 }
1195 }
1196 else if (code == ResXMLTree::START_NAMESPACE || code == ResXMLTree::END_NAMESPACE) {
1197 }
1198 else if (code == ResXMLTree::TEXT) {
1199 if (isWhitespace(block.getText(&len))) {
1200 continue;
1201 }
1202 SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
1203 "Found text \"%s\" where item tag is expected\n",
1204 String8(block.getText(&len)).string());
1205 return UNKNOWN_ERROR;
1206 }
1207 }
1208
1209 return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
1210}
1211
1212ResourceTable::ResourceTable(Bundle* bundle, const String16& assetsPackage)
1213 : mAssetsPackage(assetsPackage), mNextPackageId(1), mHaveAppPackage(false),
1214 mIsAppPackage(!bundle->getExtending()),
1215 mNumLocal(0),
1216 mBundle(bundle)
1217{
1218}
1219
1220status_t ResourceTable::addIncludedResources(Bundle* bundle, const sp<AaptAssets>& assets)
1221{
1222 status_t err = assets->buildIncludedResources(bundle);
1223 if (err != NO_ERROR) {
1224 return err;
1225 }
1226
1227 // For future reference to included resources.
1228 mAssets = assets;
1229
1230 const ResTable& incl = assets->getIncludedResources();
1231
1232 // Retrieve all the packages.
1233 const size_t N = incl.getBasePackageCount();
1234 for (size_t phase=0; phase<2; phase++) {
1235 for (size_t i=0; i<N; i++) {
1236 String16 name(incl.getBasePackageName(i));
1237 uint32_t id = incl.getBasePackageId(i);
1238 // First time through: only add base packages (id
1239 // is not 0); second time through add the other
1240 // packages.
1241 if (phase != 0) {
1242 if (id != 0) {
1243 // Skip base packages -- already one.
1244 id = 0;
1245 } else {
1246 // Assign a dynamic id.
1247 id = mNextPackageId;
1248 }
1249 } else if (id != 0) {
1250 if (id == 127) {
1251 if (mHaveAppPackage) {
1252 fprintf(stderr, "Included resource have two application packages!\n");
1253 return UNKNOWN_ERROR;
1254 }
1255 mHaveAppPackage = true;
1256 }
1257 if (mNextPackageId > id) {
1258 fprintf(stderr, "Included base package ID %d already in use!\n", id);
1259 return UNKNOWN_ERROR;
1260 }
1261 }
1262 if (id != 0) {
1263 NOISY(printf("Including package %s with ID=%d\n",
1264 String8(name).string(), id));
1265 sp<Package> p = new Package(name, id);
1266 mPackages.add(name, p);
1267 mOrderedPackages.add(p);
1268
1269 if (id >= mNextPackageId) {
1270 mNextPackageId = id+1;
1271 }
1272 }
1273 }
1274 }
1275
1276 // Every resource table always has one first entry, the bag attributes.
1277 const SourcePos unknown(String8("????"), 0);
1278 sp<Type> attr = getType(mAssetsPackage, String16("attr"), unknown);
1279
1280 return NO_ERROR;
1281}
1282
1283status_t ResourceTable::addPublic(const SourcePos& sourcePos,
1284 const String16& package,
1285 const String16& type,
1286 const String16& name,
1287 const uint32_t ident)
1288{
1289 uint32_t rid = mAssets->getIncludedResources()
1290 .identifierForName(name.string(), name.size(),
1291 type.string(), type.size(),
1292 package.string(), package.size());
1293 if (rid != 0) {
1294 sourcePos.error("Error declaring public resource %s/%s for included package %s\n",
1295 String8(type).string(), String8(name).string(),
1296 String8(package).string());
1297 return UNKNOWN_ERROR;
1298 }
1299
1300 sp<Type> t = getType(package, type, sourcePos);
1301 if (t == NULL) {
1302 return UNKNOWN_ERROR;
1303 }
1304 return t->addPublic(sourcePos, name, ident);
1305}
1306
1307status_t ResourceTable::addEntry(const SourcePos& sourcePos,
1308 const String16& package,
1309 const String16& type,
1310 const String16& name,
1311 const String16& value,
1312 const Vector<StringPool::entry_style_span>* style,
1313 const ResTable_config* params,
1314 const bool doSetIndex,
1315 const int32_t format)
1316{
1317 // Check for adding entries in other packages... for now we do
1318 // nothing. We need to do the right thing here to support skinning.
1319 uint32_t rid = mAssets->getIncludedResources()
1320 .identifierForName(name.string(), name.size(),
1321 type.string(), type.size(),
1322 package.string(), package.size());
1323 if (rid != 0) {
1324 return NO_ERROR;
1325 }
1326
1327#if 0
1328 if (name == String16("left")) {
1329 printf("Adding entry left: file=%s, line=%d, type=%s, value=%s\n",
1330 sourcePos.file.string(), sourcePos.line, String8(type).string(),
1331 String8(value).string());
1332 }
1333#endif
1334
1335 sp<Entry> e = getEntry(package, type, name, sourcePos, params, doSetIndex);
1336 if (e == NULL) {
1337 return UNKNOWN_ERROR;
1338 }
1339 status_t err = e->setItem(sourcePos, value, style, format);
1340 if (err == NO_ERROR) {
1341 mNumLocal++;
1342 }
1343 return err;
1344}
1345
1346status_t ResourceTable::startBag(const SourcePos& sourcePos,
1347 const String16& package,
1348 const String16& type,
1349 const String16& name,
1350 const String16& bagParent,
1351 const ResTable_config* params,
1352 bool replace, bool isId)
1353{
1354 // Check for adding entries in other packages... for now we do
1355 // nothing. We need to do the right thing here to support skinning.
1356 uint32_t rid = mAssets->getIncludedResources()
1357 .identifierForName(name.string(), name.size(),
1358 type.string(), type.size(),
1359 package.string(), package.size());
1360 if (rid != 0) {
1361 return NO_ERROR;
1362 }
1363
1364#if 0
1365 if (name == String16("left")) {
1366 printf("Adding bag left: file=%s, line=%d, type=%s\n",
1367 sourcePos.file.striing(), sourcePos.line, String8(type).string());
1368 }
1369#endif
1370
1371 sp<Entry> e = getEntry(package, type, name, sourcePos, params);
1372 if (e == NULL) {
1373 return UNKNOWN_ERROR;
1374 }
1375
1376 // If a parent is explicitly specified, set it.
1377 if (bagParent.size() > 0) {
1378 String16 curPar = e->getParent();
1379 if (curPar.size() > 0 && curPar != bagParent) {
1380 sourcePos.error("Conflicting parents specified, was '%s', now '%s'\n",
1381 String8(e->getParent()).string(),
1382 String8(bagParent).string());
1383 return UNKNOWN_ERROR;
1384 }
1385 e->setParent(bagParent);
1386 }
1387
1388 return e->makeItABag(sourcePos);
1389}
1390
1391status_t ResourceTable::addBag(const SourcePos& sourcePos,
1392 const String16& package,
1393 const String16& type,
1394 const String16& name,
1395 const String16& bagParent,
1396 const String16& bagKey,
1397 const String16& value,
1398 const Vector<StringPool::entry_style_span>* style,
1399 const ResTable_config* params,
1400 bool replace, bool isId, const int32_t format)
1401{
1402 // Check for adding entries in other packages... for now we do
1403 // nothing. We need to do the right thing here to support skinning.
1404 uint32_t rid = mAssets->getIncludedResources()
1405 .identifierForName(name.string(), name.size(),
1406 type.string(), type.size(),
1407 package.string(), package.size());
1408 if (rid != 0) {
1409 return NO_ERROR;
1410 }
1411
1412#if 0
1413 if (name == String16("left")) {
1414 printf("Adding bag left: file=%s, line=%d, type=%s\n",
1415 sourcePos.file.striing(), sourcePos.line, String8(type).string());
1416 }
1417#endif
1418
1419 sp<Entry> e = getEntry(package, type, name, sourcePos, params);
1420 if (e == NULL) {
1421 return UNKNOWN_ERROR;
1422 }
1423
1424 // If a parent is explicitly specified, set it.
1425 if (bagParent.size() > 0) {
1426 String16 curPar = e->getParent();
1427 if (curPar.size() > 0 && curPar != bagParent) {
1428 sourcePos.error("Conflicting parents specified, was '%s', now '%s'\n",
1429 String8(e->getParent()).string(),
1430 String8(bagParent).string());
1431 return UNKNOWN_ERROR;
1432 }
1433 e->setParent(bagParent);
1434 }
1435
1436 const bool first = e->getBag().indexOfKey(bagKey) < 0;
1437 status_t err = e->addToBag(sourcePos, bagKey, value, style, replace, isId, format);
1438 if (err == NO_ERROR && first) {
1439 mNumLocal++;
1440 }
1441 return err;
1442}
1443
1444bool ResourceTable::hasBagOrEntry(const String16& package,
1445 const String16& type,
1446 const String16& name) const
1447{
1448 // First look for this in the included resources...
1449 uint32_t rid = mAssets->getIncludedResources()
1450 .identifierForName(name.string(), name.size(),
1451 type.string(), type.size(),
1452 package.string(), package.size());
1453 if (rid != 0) {
1454 return true;
1455 }
1456
1457 sp<Package> p = mPackages.valueFor(package);
1458 if (p != NULL) {
1459 sp<Type> t = p->getTypes().valueFor(type);
1460 if (t != NULL) {
1461 sp<ConfigList> c = t->getConfigs().valueFor(name);
1462 if (c != NULL) return true;
1463 }
1464 }
1465
1466 return false;
1467}
1468
1469bool ResourceTable::hasBagOrEntry(const String16& ref,
1470 const String16* defType,
1471 const String16* defPackage)
1472{
1473 String16 package, type, name;
1474 if (!ResTable::expandResourceRef(ref.string(), ref.size(), &package, &type, &name,
1475 defType, defPackage ? defPackage:&mAssetsPackage, NULL)) {
1476 return false;
1477 }
1478 return hasBagOrEntry(package, type, name);
1479}
1480
1481bool ResourceTable::appendComment(const String16& package,
1482 const String16& type,
1483 const String16& name,
1484 const String16& comment,
1485 bool onlyIfEmpty)
1486{
1487 if (comment.size() <= 0) {
1488 return true;
1489 }
1490
1491 sp<Package> p = mPackages.valueFor(package);
1492 if (p != NULL) {
1493 sp<Type> t = p->getTypes().valueFor(type);
1494 if (t != NULL) {
1495 sp<ConfigList> c = t->getConfigs().valueFor(name);
1496 if (c != NULL) {
1497 c->appendComment(comment, onlyIfEmpty);
1498 return true;
1499 }
1500 }
1501 }
1502 return false;
1503}
1504
1505bool ResourceTable::appendTypeComment(const String16& package,
1506 const String16& type,
1507 const String16& name,
1508 const String16& comment)
1509{
1510 if (comment.size() <= 0) {
1511 return true;
1512 }
1513
1514 sp<Package> p = mPackages.valueFor(package);
1515 if (p != NULL) {
1516 sp<Type> t = p->getTypes().valueFor(type);
1517 if (t != NULL) {
1518 sp<ConfigList> c = t->getConfigs().valueFor(name);
1519 if (c != NULL) {
1520 c->appendTypeComment(comment);
1521 return true;
1522 }
1523 }
1524 }
1525 return false;
1526}
1527
1528size_t ResourceTable::size() const {
1529 return mPackages.size();
1530}
1531
1532size_t ResourceTable::numLocalResources() const {
1533 return mNumLocal;
1534}
1535
1536bool ResourceTable::hasResources() const {
1537 return mNumLocal > 0;
1538}
1539
1540sp<AaptFile> ResourceTable::flatten(Bundle* bundle)
1541{
1542 sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8());
1543 status_t err = flatten(bundle, data);
1544 return err == NO_ERROR ? data : NULL;
1545}
1546
1547inline uint32_t ResourceTable::getResId(const sp<Package>& p,
1548 const sp<Type>& t,
1549 uint32_t nameId)
1550{
1551 return makeResId(p->getAssignedId(), t->getIndex(), nameId);
1552}
1553
1554uint32_t ResourceTable::getResId(const String16& package,
1555 const String16& type,
1556 const String16& name) const
1557{
1558 sp<Package> p = mPackages.valueFor(package);
1559 if (p == NULL) return 0;
1560
1561 // First look for this in the included resources...
1562 uint32_t rid = mAssets->getIncludedResources()
1563 .identifierForName(name.string(), name.size(),
1564 type.string(), type.size(),
1565 package.string(), package.size());
1566 if (rid != 0) {
1567 if (Res_INTERNALID(rid)) {
1568 return rid;
1569 }
1570 return Res_MAKEID(p->getAssignedId()-1,
1571 Res_GETTYPE(rid),
1572 Res_GETENTRY(rid));
1573 }
1574
1575 sp<Type> t = p->getTypes().valueFor(type);
1576 if (t == NULL) return 0;
1577 sp<ConfigList> c = t->getConfigs().valueFor(name);
1578 if (c == NULL) return 0;
1579 int32_t ei = c->getEntryIndex();
1580 if (ei < 0) return 0;
1581 return getResId(p, t, ei);
1582}
1583
1584uint32_t ResourceTable::getResId(const String16& ref,
1585 const String16* defType,
1586 const String16* defPackage,
1587 const char** outErrorMsg) const
1588{
1589 String16 package, type, name;
1590 if (!ResTable::expandResourceRef(
1591 ref.string(), ref.size(), &package, &type, &name,
1592 defType, defPackage ? defPackage:&mAssetsPackage,
1593 outErrorMsg)) {
1594 NOISY(printf("Expanding resource: ref=%s\n",
1595 String8(ref).string()));
1596 NOISY(printf("Expanding resource: defType=%s\n",
1597 defType ? String8(*defType).string() : "NULL"));
1598 NOISY(printf("Expanding resource: defPackage=%s\n",
1599 defPackage ? String8(*defPackage).string() : "NULL"));
1600 NOISY(printf("Expanding resource: ref=%s\n", String8(ref).string()));
1601 NOISY(printf("Expanded resource: p=%s, t=%s, n=%s, res=0\n",
1602 String8(package).string(), String8(type).string(),
1603 String8(name).string()));
1604 return 0;
1605 }
1606 uint32_t res = getResId(package, type, name);
1607 NOISY(printf("Expanded resource: p=%s, t=%s, n=%s, res=%d\n",
1608 String8(package).string(), String8(type).string(),
1609 String8(name).string(), res));
1610 if (res == 0) {
1611 if (outErrorMsg)
1612 *outErrorMsg = "No resource found that matches the given name";
1613 }
1614 return res;
1615}
1616
1617bool ResourceTable::isValidResourceName(const String16& s)
1618{
1619 const char16_t* p = s.string();
1620 bool first = true;
1621 while (*p) {
1622 if ((*p >= 'a' && *p <= 'z')
1623 || (*p >= 'A' && *p <= 'Z')
1624 || *p == '_'
1625 || (!first && *p >= '0' && *p <= '9')) {
1626 first = false;
1627 p++;
1628 continue;
1629 }
1630 return false;
1631 }
1632 return true;
1633}
1634
1635bool ResourceTable::stringToValue(Res_value* outValue, StringPool* pool,
1636 const String16& str,
1637 bool preserveSpaces, bool coerceType,
1638 uint32_t attrID,
1639 const Vector<StringPool::entry_style_span>* style,
1640 String16* outStr, void* accessorCookie,
1641 uint32_t attrType)
1642{
1643 String16 finalStr;
1644
1645 bool res = true;
1646 if (style == NULL || style->size() == 0) {
1647 // Text is not styled so it can be any type... let's figure it out.
1648 res = mAssets->getIncludedResources()
1649 .stringToValue(outValue, &finalStr, str.string(), str.size(), preserveSpaces,
1650 coerceType, attrID, NULL, &mAssetsPackage, this,
1651 accessorCookie, attrType);
1652 } else {
1653 // Styled text can only be a string, and while collecting the style
1654 // information we have already processed that string!
1655 outValue->size = sizeof(Res_value);
1656 outValue->res0 = 0;
1657 outValue->dataType = outValue->TYPE_STRING;
1658 outValue->data = 0;
1659 finalStr = str;
1660 }
1661
1662 if (!res) {
1663 return false;
1664 }
1665
1666 if (outValue->dataType == outValue->TYPE_STRING) {
1667 // Should do better merging styles.
1668 if (pool) {
1669 if (style != NULL && style->size() > 0) {
1670 outValue->data = pool->add(finalStr, *style);
1671 } else {
1672 outValue->data = pool->add(finalStr, true);
1673 }
1674 } else {
1675 // Caller will fill this in later.
1676 outValue->data = 0;
1677 }
1678
1679 if (outStr) {
1680 *outStr = finalStr;
1681 }
1682
1683 }
1684
1685 return true;
1686}
1687
1688uint32_t ResourceTable::getCustomResource(
1689 const String16& package, const String16& type, const String16& name) const
1690{
1691 //printf("getCustomResource: %s %s %s\n", String8(package).string(),
1692 // String8(type).string(), String8(name).string());
1693 sp<Package> p = mPackages.valueFor(package);
1694 if (p == NULL) return 0;
1695 sp<Type> t = p->getTypes().valueFor(type);
1696 if (t == NULL) return 0;
1697 sp<ConfigList> c = t->getConfigs().valueFor(name);
1698 if (c == NULL) return 0;
1699 int32_t ei = c->getEntryIndex();
1700 if (ei < 0) return 0;
1701 return getResId(p, t, ei);
1702}
1703
1704uint32_t ResourceTable::getCustomResourceWithCreation(
1705 const String16& package, const String16& type, const String16& name,
1706 const bool createIfNotFound)
1707{
1708 uint32_t resId = getCustomResource(package, type, name);
1709 if (resId != 0 || !createIfNotFound) {
1710 return resId;
1711 }
1712 String16 value("false");
1713
1714 status_t status = addEntry(mCurrentXmlPos, package, type, name, value, NULL, NULL, true);
1715 if (status == NO_ERROR) {
1716 resId = getResId(package, type, name);
1717 return resId;
1718 }
1719 return 0;
1720}
1721
1722uint32_t ResourceTable::getRemappedPackage(uint32_t origPackage) const
1723{
1724 return origPackage;
1725}
1726
1727bool ResourceTable::getAttributeType(uint32_t attrID, uint32_t* outType)
1728{
1729 //printf("getAttributeType #%08x\n", attrID);
1730 Res_value value;
1731 if (getItemValue(attrID, ResTable_map::ATTR_TYPE, &value)) {
1732 //printf("getAttributeType #%08x (%s): #%08x\n", attrID,
1733 // String8(getEntry(attrID)->getName()).string(), value.data);
1734 *outType = value.data;
1735 return true;
1736 }
1737 return false;
1738}
1739
1740bool ResourceTable::getAttributeMin(uint32_t attrID, uint32_t* outMin)
1741{
1742 //printf("getAttributeMin #%08x\n", attrID);
1743 Res_value value;
1744 if (getItemValue(attrID, ResTable_map::ATTR_MIN, &value)) {
1745 *outMin = value.data;
1746 return true;
1747 }
1748 return false;
1749}
1750
1751bool ResourceTable::getAttributeMax(uint32_t attrID, uint32_t* outMax)
1752{
1753 //printf("getAttributeMax #%08x\n", attrID);
1754 Res_value value;
1755 if (getItemValue(attrID, ResTable_map::ATTR_MAX, &value)) {
1756 *outMax = value.data;
1757 return true;
1758 }
1759 return false;
1760}
1761
1762uint32_t ResourceTable::getAttributeL10N(uint32_t attrID)
1763{
1764 //printf("getAttributeL10N #%08x\n", attrID);
1765 Res_value value;
1766 if (getItemValue(attrID, ResTable_map::ATTR_L10N, &value)) {
1767 return value.data;
1768 }
1769 return ResTable_map::L10N_NOT_REQUIRED;
1770}
1771
1772bool ResourceTable::getLocalizationSetting()
1773{
1774 return mBundle->getRequireLocalization();
1775}
1776
1777void ResourceTable::reportError(void* accessorCookie, const char* fmt, ...)
1778{
1779 if (accessorCookie != NULL && fmt != NULL) {
1780 AccessorCookie* ac = (AccessorCookie*)accessorCookie;
1781 int retval=0;
1782 char buf[1024];
1783 va_list ap;
1784 va_start(ap, fmt);
1785 retval = vsnprintf(buf, sizeof(buf), fmt, ap);
1786 va_end(ap);
1787 ac->sourcePos.error("Error: %s (at '%s' with value '%s').\n",
1788 buf, ac->attr.string(), ac->value.string());
1789 }
1790}
1791
1792bool ResourceTable::getAttributeKeys(
1793 uint32_t attrID, Vector<String16>* outKeys)
1794{
1795 sp<const Entry> e = getEntry(attrID);
1796 if (e != NULL) {
1797 const size_t N = e->getBag().size();
1798 for (size_t i=0; i<N; i++) {
1799 const String16& key = e->getBag().keyAt(i);
1800 if (key.size() > 0 && key.string()[0] != '^') {
1801 outKeys->add(key);
1802 }
1803 }
1804 return true;
1805 }
1806 return false;
1807}
1808
1809bool ResourceTable::getAttributeEnum(
1810 uint32_t attrID, const char16_t* name, size_t nameLen,
1811 Res_value* outValue)
1812{
1813 //printf("getAttributeEnum #%08x %s\n", attrID, String8(name, nameLen).string());
1814 String16 nameStr(name, nameLen);
1815 sp<const Entry> e = getEntry(attrID);
1816 if (e != NULL) {
1817 const size_t N = e->getBag().size();
1818 for (size_t i=0; i<N; i++) {
1819 //printf("Comparing %s to %s\n", String8(name, nameLen).string(),
1820 // String8(e->getBag().keyAt(i)).string());
1821 if (e->getBag().keyAt(i) == nameStr) {
1822 return getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, outValue);
1823 }
1824 }
1825 }
1826 return false;
1827}
1828
1829bool ResourceTable::getAttributeFlags(
1830 uint32_t attrID, const char16_t* name, size_t nameLen,
1831 Res_value* outValue)
1832{
1833 outValue->dataType = Res_value::TYPE_INT_HEX;
1834 outValue->data = 0;
1835
1836 //printf("getAttributeFlags #%08x %s\n", attrID, String8(name, nameLen).string());
1837 String16 nameStr(name, nameLen);
1838 sp<const Entry> e = getEntry(attrID);
1839 if (e != NULL) {
1840 const size_t N = e->getBag().size();
1841
1842 const char16_t* end = name + nameLen;
1843 const char16_t* pos = name;
1844 bool failed = false;
1845 while (pos < end && !failed) {
1846 const char16_t* start = pos;
1847 end++;
1848 while (pos < end && *pos != '|') {
1849 pos++;
1850 }
1851
1852 String16 nameStr(start, pos-start);
1853 size_t i;
1854 for (i=0; i<N; i++) {
1855 //printf("Comparing \"%s\" to \"%s\"\n", String8(nameStr).string(),
1856 // String8(e->getBag().keyAt(i)).string());
1857 if (e->getBag().keyAt(i) == nameStr) {
1858 Res_value val;
1859 bool got = getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, &val);
1860 if (!got) {
1861 return false;
1862 }
1863 //printf("Got value: 0x%08x\n", val.data);
1864 outValue->data |= val.data;
1865 break;
1866 }
1867 }
1868
1869 if (i >= N) {
1870 // Didn't find this flag identifier.
1871 return false;
1872 }
1873 if (pos < end) {
1874 pos++;
1875 }
1876 }
1877
1878 return true;
1879 }
1880 return false;
1881}
1882
1883status_t ResourceTable::assignResourceIds()
1884{
1885 const size_t N = mOrderedPackages.size();
1886 size_t pi;
1887 status_t firstError = NO_ERROR;
1888
1889 // First generate all bag attributes and assign indices.
1890 for (pi=0; pi<N; pi++) {
1891 sp<Package> p = mOrderedPackages.itemAt(pi);
1892 if (p == NULL || p->getTypes().size() == 0) {
1893 // Empty, skip!
1894 continue;
1895 }
1896
1897 status_t err = p->applyPublicTypeOrder();
1898 if (err != NO_ERROR && firstError == NO_ERROR) {
1899 firstError = err;
1900 }
1901
1902 // Generate attributes...
1903 const size_t N = p->getOrderedTypes().size();
1904 size_t ti;
1905 for (ti=0; ti<N; ti++) {
1906 sp<Type> t = p->getOrderedTypes().itemAt(ti);
1907 if (t == NULL) {
1908 continue;
1909 }
1910 const size_t N = t->getOrderedConfigs().size();
1911 for (size_t ci=0; ci<N; ci++) {
1912 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
1913 if (c == NULL) {
1914 continue;
1915 }
1916 const size_t N = c->getEntries().size();
1917 for (size_t ei=0; ei<N; ei++) {
1918 sp<Entry> e = c->getEntries().valueAt(ei);
1919 if (e == NULL) {
1920 continue;
1921 }
1922 status_t err = e->generateAttributes(this, p->getName());
1923 if (err != NO_ERROR && firstError == NO_ERROR) {
1924 firstError = err;
1925 }
1926 }
1927 }
1928 }
1929
1930 const SourcePos unknown(String8("????"), 0);
1931 sp<Type> attr = p->getType(String16("attr"), unknown);
1932
1933 // Assign indices...
1934 for (ti=0; ti<N; ti++) {
1935 sp<Type> t = p->getOrderedTypes().itemAt(ti);
1936 if (t == NULL) {
1937 continue;
1938 }
1939 err = t->applyPublicEntryOrder();
1940 if (err != NO_ERROR && firstError == NO_ERROR) {
1941 firstError = err;
1942 }
1943
1944 const size_t N = t->getOrderedConfigs().size();
1945 t->setIndex(ti+1);
1946
1947 LOG_ALWAYS_FATAL_IF(ti == 0 && attr != t,
1948 "First type is not attr!");
1949
1950 for (size_t ei=0; ei<N; ei++) {
1951 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ei);
1952 if (c == NULL) {
1953 continue;
1954 }
1955 c->setEntryIndex(ei);
1956 }
1957 }
1958
1959 // Assign resource IDs to keys in bags...
1960 for (ti=0; ti<N; ti++) {
1961 sp<Type> t = p->getOrderedTypes().itemAt(ti);
1962 if (t == NULL) {
1963 continue;
1964 }
1965 const size_t N = t->getOrderedConfigs().size();
1966 for (size_t ci=0; ci<N; ci++) {
1967 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
1968 //printf("Ordered config #%d: %p\n", ci, c.get());
1969 const size_t N = c->getEntries().size();
1970 for (size_t ei=0; ei<N; ei++) {
1971 sp<Entry> e = c->getEntries().valueAt(ei);
1972 if (e == NULL) {
1973 continue;
1974 }
1975 status_t err = e->assignResourceIds(this, p->getName());
1976 if (err != NO_ERROR && firstError == NO_ERROR) {
1977 firstError = err;
1978 }
1979 }
1980 }
1981 }
1982 }
1983 return firstError;
1984}
1985
1986status_t ResourceTable::addSymbols(const sp<AaptSymbols>& outSymbols) {
1987 const size_t N = mOrderedPackages.size();
1988 size_t pi;
1989
1990 for (pi=0; pi<N; pi++) {
1991 sp<Package> p = mOrderedPackages.itemAt(pi);
1992 if (p->getTypes().size() == 0) {
1993 // Empty, skip!
1994 continue;
1995 }
1996
1997 const size_t N = p->getOrderedTypes().size();
1998 size_t ti;
1999
2000 for (ti=0; ti<N; ti++) {
2001 sp<Type> t = p->getOrderedTypes().itemAt(ti);
2002 if (t == NULL) {
2003 continue;
2004 }
2005 const size_t N = t->getOrderedConfigs().size();
2006 sp<AaptSymbols> typeSymbols;
2007 typeSymbols = outSymbols->addNestedSymbol(String8(t->getName()), t->getPos());
2008 for (size_t ci=0; ci<N; ci++) {
2009 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
2010 if (c == NULL) {
2011 continue;
2012 }
2013 uint32_t rid = getResId(p, t, ci);
2014 if (rid == 0) {
2015 return UNKNOWN_ERROR;
2016 }
2017 if (Res_GETPACKAGE(rid) == (size_t)(p->getAssignedId()-1)) {
2018 typeSymbols->addSymbol(String8(c->getName()), rid, c->getPos());
2019
2020 String16 comment(c->getComment());
2021 typeSymbols->appendComment(String8(c->getName()), comment, c->getPos());
2022 //printf("Type symbol %s comment: %s\n", String8(e->getName()).string(),
2023 // String8(comment).string());
2024 comment = c->getTypeComment();
2025 typeSymbols->appendTypeComment(String8(c->getName()), comment);
2026 } else {
2027#if 0
2028 printf("**** NO MATCH: 0x%08x vs 0x%08x\n",
2029 Res_GETPACKAGE(rid), p->getAssignedId());
2030#endif
2031 }
2032 }
2033 }
2034 }
2035 return NO_ERROR;
2036}
2037
2038
2039status_t
2040ResourceFilter::parse(const char* arg)
2041{
2042 if (arg == NULL) {
2043 return 0;
2044 }
2045
2046 const char* p = arg;
2047 const char* q;
2048
2049 while (true) {
2050 q = strchr(p, ',');
2051 if (q == NULL) {
2052 q = p + strlen(p);
2053 }
2054
2055 String8 part(p, q-p);
2056
2057 if (part == "zz_ZZ") {
2058 mContainsPseudo = true;
2059 }
2060 int axis;
2061 uint32_t value;
2062 if (AaptGroupEntry::parseNamePart(part, &axis, &value)) {
2063 fprintf(stderr, "Invalid configuration: %s\n", arg);
2064 fprintf(stderr, " ");
2065 for (int i=0; i<p-arg; i++) {
2066 fprintf(stderr, " ");
2067 }
2068 for (int i=0; i<q-p; i++) {
2069 fprintf(stderr, "^");
2070 }
2071 fprintf(stderr, "\n");
2072 return 1;
2073 }
2074
2075 ssize_t index = mData.indexOfKey(axis);
2076 if (index < 0) {
2077 mData.add(axis, SortedVector<uint32_t>());
2078 }
2079 SortedVector<uint32_t>& sv = mData.editValueFor(axis);
2080 sv.add(value);
2081 // if it's a locale with a region, also match an unmodified locale of the
2082 // same language
2083 if (axis == AXIS_LANGUAGE) {
2084 if (value & 0xffff0000) {
2085 sv.add(value & 0x0000ffff);
2086 }
2087 }
2088 p = q;
2089 if (!*p) break;
2090 p++;
2091 }
2092
2093 return NO_ERROR;
2094}
2095
2096bool
2097ResourceFilter::match(int axis, uint32_t value)
2098{
2099 if (value == 0) {
2100 // they didn't specify anything so take everything
2101 return true;
2102 }
2103 ssize_t index = mData.indexOfKey(axis);
2104 if (index < 0) {
2105 // we didn't request anything on this axis so take everything
2106 return true;
2107 }
2108 const SortedVector<uint32_t>& sv = mData.valueAt(index);
2109 return sv.indexOf(value) >= 0;
2110}
2111
2112bool
2113ResourceFilter::match(const ResTable_config& config)
2114{
2115 if (config.locale) {
2116 uint32_t locale = (config.country[1] << 24) | (config.country[0] << 16)
2117 | (config.language[1] << 8) | (config.language[0]);
2118 if (!match(AXIS_LANGUAGE, locale)) {
2119 return false;
2120 }
2121 }
2122 if (!match(AXIS_ORIENTATION, config.orientation)) {
2123 return false;
2124 }
2125 if (!match(AXIS_DENSITY, config.density)) {
2126 return false;
2127 }
2128 if (!match(AXIS_TOUCHSCREEN, config.touchscreen)) {
2129 return false;
2130 }
2131 if (!match(AXIS_KEYSHIDDEN, config.inputFlags)) {
2132 return false;
2133 }
2134 if (!match(AXIS_KEYBOARD, config.keyboard)) {
2135 return false;
2136 }
2137 if (!match(AXIS_NAVIGATION, config.navigation)) {
2138 return false;
2139 }
2140 if (!match(AXIS_SCREENSIZE, config.screenSize)) {
2141 return false;
2142 }
2143 if (!match(AXIS_VERSION, config.version)) {
2144 return false;
2145 }
2146 return true;
2147}
2148
2149status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
2150{
2151 ResourceFilter filter;
2152 status_t err = filter.parse(bundle->getConfigurations());
2153 if (err != NO_ERROR) {
2154 return err;
2155 }
2156
2157 const size_t N = mOrderedPackages.size();
2158 size_t pi;
2159
2160 // Iterate through all data, collecting all values (strings,
2161 // references, etc).
2162 StringPool valueStrings;
2163 for (pi=0; pi<N; pi++) {
2164 sp<Package> p = mOrderedPackages.itemAt(pi);
2165 if (p->getTypes().size() == 0) {
2166 // Empty, skip!
2167 continue;
2168 }
2169
2170 StringPool typeStrings;
2171 StringPool keyStrings;
2172
2173 const size_t N = p->getOrderedTypes().size();
2174 for (size_t ti=0; ti<N; ti++) {
2175 sp<Type> t = p->getOrderedTypes().itemAt(ti);
2176 if (t == NULL) {
2177 typeStrings.add(String16("<empty>"), false);
2178 continue;
2179 }
2180 typeStrings.add(t->getName(), false);
2181
2182 const size_t N = t->getOrderedConfigs().size();
2183 for (size_t ci=0; ci<N; ci++) {
2184 sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
2185 if (c == NULL) {
2186 continue;
2187 }
2188 const size_t N = c->getEntries().size();
2189 for (size_t ei=0; ei<N; ei++) {
2190 sp<Entry> e = c->getEntries().valueAt(ei);
2191 if (e == NULL) {
2192 continue;
2193 }
2194 e->setNameIndex(keyStrings.add(e->getName(), true));
2195 status_t err = e->prepareFlatten(&valueStrings, this);
2196 if (err != NO_ERROR) {
2197 return err;
2198 }
2199 }
2200 }
2201 }
2202
2203 p->setTypeStrings(typeStrings.createStringBlock());
2204 p->setKeyStrings(keyStrings.createStringBlock());
2205 }
2206
2207 ssize_t strAmt = 0;
2208
2209 // Now build the array of package chunks.
2210 Vector<sp<AaptFile> > flatPackages;
2211 for (pi=0; pi<N; pi++) {
2212 sp<Package> p = mOrderedPackages.itemAt(pi);
2213 if (p->getTypes().size() == 0) {
2214 // Empty, skip!
2215 continue;
2216 }
2217
2218 const size_t N = p->getTypeStrings().size();
2219
2220 const size_t baseSize = sizeof(ResTable_package);
2221
2222 // Start the package data.
2223 sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8());
2224 ResTable_package* header = (ResTable_package*)data->editData(baseSize);
2225 if (header == NULL) {
2226 fprintf(stderr, "ERROR: out of memory creating ResTable_package\n");
2227 return NO_MEMORY;
2228 }
2229 memset(header, 0, sizeof(*header));
2230 header->header.type = htods(RES_TABLE_PACKAGE_TYPE);
2231 header->header.headerSize = htods(sizeof(*header));
2232 header->id = htodl(p->getAssignedId());
2233 strcpy16_htod(header->name, p->getName().string());
2234
2235 // Write the string blocks.
2236 const size_t typeStringsStart = data->getSize();
2237 sp<AaptFile> strFile = p->getTypeStringsData();
2238 ssize_t amt = data->writeData(strFile->getData(), strFile->getSize());
2239 #if PRINT_STRING_METRICS
2240 fprintf(stderr, "**** type strings: %d\n", amt);
2241 #endif
2242 strAmt += amt;
2243 if (amt < 0) {
2244 return amt;
2245 }
2246 const size_t keyStringsStart = data->getSize();
2247 strFile = p->getKeyStringsData();
2248 amt = data->writeData(strFile->getData(), strFile->getSize());
2249 #if PRINT_STRING_METRICS
2250 fprintf(stderr, "**** key strings: %d\n", amt);
2251 #endif
2252 strAmt += amt;
2253 if (amt < 0) {
2254 return amt;
2255 }
2256
2257 // Build the type chunks inside of this package.
2258 for (size_t ti=0; ti<N; ti++) {
2259 // Retrieve them in the same order as the type string block.
2260 size_t len;
2261 String16 typeName(p->getTypeStrings().stringAt(ti, &len));
2262 sp<Type> t = p->getTypes().valueFor(typeName);
2263 LOG_ALWAYS_FATAL_IF(t == NULL && typeName != String16("<empty>"),
2264 "Type name %s not found",
2265 String8(typeName).string());
2266
2267 const size_t N = t != NULL ? t->getOrderedConfigs().size() : 0;
2268
2269 // First write the typeSpec chunk, containing information about
2270 // each resource entry in this type.
2271 {
2272 const size_t typeSpecSize = sizeof(ResTable_typeSpec) + sizeof(uint32_t)*N;
2273 const size_t typeSpecStart = data->getSize();
2274 ResTable_typeSpec* tsHeader = (ResTable_typeSpec*)
2275 (((uint8_t*)data->editData(typeSpecStart+typeSpecSize)) + typeSpecStart);
2276 if (tsHeader == NULL) {
2277 fprintf(stderr, "ERROR: out of memory creating ResTable_typeSpec\n");
2278 return NO_MEMORY;
2279 }
2280 memset(tsHeader, 0, sizeof(*tsHeader));
2281 tsHeader->header.type = htods(RES_TABLE_TYPE_SPEC_TYPE);
2282 tsHeader->header.headerSize = htods(sizeof(*tsHeader));
2283 tsHeader->header.size = htodl(typeSpecSize);
2284 tsHeader->id = ti+1;
2285 tsHeader->entryCount = htodl(N);
2286
2287 uint32_t* typeSpecFlags = (uint32_t*)
2288 (((uint8_t*)data->editData())
2289 + typeSpecStart + sizeof(ResTable_typeSpec));
2290 memset(typeSpecFlags, 0, sizeof(uint32_t)*N);
2291
2292 for (size_t ei=0; ei<N; ei++) {
2293 sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei);
2294 if (cl->getPublic()) {
2295 typeSpecFlags[ei] |= htodl(ResTable_typeSpec::SPEC_PUBLIC);
2296 }
2297 const size_t CN = cl->getEntries().size();
2298 for (size_t ci=0; ci<CN; ci++) {
2299 if (!filter.match(cl->getEntries().keyAt(ci))) {
2300 continue;
2301 }
2302 for (size_t cj=ci+1; cj<CN; cj++) {
2303 if (!filter.match(cl->getEntries().keyAt(cj))) {
2304 continue;
2305 }
2306 typeSpecFlags[ei] |= htodl(
2307 cl->getEntries().keyAt(ci).diff(cl->getEntries().keyAt(cj)));
2308 }
2309 }
2310 }
2311 }
2312
2313 // We need to write one type chunk for each configuration for
2314 // which we have entries in this type.
2315 const size_t NC = t->getUniqueConfigs().size();
2316
2317 const size_t typeSize = sizeof(ResTable_type) + sizeof(uint32_t)*N;
2318
2319 for (size_t ci=0; ci<NC; ci++) {
2320 ConfigDescription config = t->getUniqueConfigs().itemAt(ci);
2321
2322 NOISY(printf("Writing config %d config: imsi:%d/%d lang:%c%c cnt:%c%c "
2323 "orien:%d touch:%d density:%d key:%d inp:%d nav:%d w:%d h:%d\n",
2324 ti+1,
2325 config.mcc, config.mnc,
2326 config.language[0] ? config.language[0] : '-',
2327 config.language[1] ? config.language[1] : '-',
2328 config.country[0] ? config.country[0] : '-',
2329 config.country[1] ? config.country[1] : '-',
2330 config.orientation,
2331 config.touchscreen,
2332 config.density,
2333 config.keyboard,
2334 config.inputFlags,
2335 config.navigation,
2336 config.screenWidth,
2337 config.screenHeight));
2338
2339 if (!filter.match(config)) {
2340 continue;
2341 }
2342
2343 const size_t typeStart = data->getSize();
2344
2345 ResTable_type* tHeader = (ResTable_type*)
2346 (((uint8_t*)data->editData(typeStart+typeSize)) + typeStart);
2347 if (tHeader == NULL) {
2348 fprintf(stderr, "ERROR: out of memory creating ResTable_type\n");
2349 return NO_MEMORY;
2350 }
2351
2352 memset(tHeader, 0, sizeof(*tHeader));
2353 tHeader->header.type = htods(RES_TABLE_TYPE_TYPE);
2354 tHeader->header.headerSize = htods(sizeof(*tHeader));
2355 tHeader->id = ti+1;
2356 tHeader->entryCount = htodl(N);
2357 tHeader->entriesStart = htodl(typeSize);
2358 tHeader->config = config;
2359 NOISY(printf("Writing type %d config: imsi:%d/%d lang:%c%c cnt:%c%c "
2360 "orien:%d touch:%d density:%d key:%d inp:%d nav:%d w:%d h:%d\n",
2361 ti+1,
2362 tHeader->config.mcc, tHeader->config.mnc,
2363 tHeader->config.language[0] ? tHeader->config.language[0] : '-',
2364 tHeader->config.language[1] ? tHeader->config.language[1] : '-',
2365 tHeader->config.country[0] ? tHeader->config.country[0] : '-',
2366 tHeader->config.country[1] ? tHeader->config.country[1] : '-',
2367 tHeader->config.orientation,
2368 tHeader->config.touchscreen,
2369 tHeader->config.density,
2370 tHeader->config.keyboard,
2371 tHeader->config.inputFlags,
2372 tHeader->config.navigation,
2373 tHeader->config.screenWidth,
2374 tHeader->config.screenHeight));
2375 tHeader->config.swapHtoD();
2376
2377 // Build the entries inside of this type.
2378 for (size_t ei=0; ei<N; ei++) {
2379 sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei);
2380 sp<Entry> e = cl->getEntries().valueFor(config);
2381
2382 // Set the offset for this entry in its type.
2383 uint32_t* index = (uint32_t*)
2384 (((uint8_t*)data->editData())
2385 + typeStart + sizeof(ResTable_type));
2386 if (e != NULL) {
2387 index[ei] = htodl(data->getSize()-typeStart-typeSize);
2388
2389 // Create the entry.
2390 ssize_t amt = e->flatten(bundle, data, cl->getPublic());
2391 if (amt < 0) {
2392 return amt;
2393 }
2394 } else {
2395 index[ei] = htodl(ResTable_type::NO_ENTRY);
2396 }
2397 }
2398
2399 // Fill in the rest of the type information.
2400 tHeader = (ResTable_type*)
2401 (((uint8_t*)data->editData()) + typeStart);
2402 tHeader->header.size = htodl(data->getSize()-typeStart);
2403 }
2404 }
2405
2406 // Fill in the rest of the package information.
2407 header = (ResTable_package*)data->editData();
2408 header->header.size = htodl(data->getSize());
2409 header->typeStrings = htodl(typeStringsStart);
2410 header->lastPublicType = htodl(p->getTypeStrings().size());
2411 header->keyStrings = htodl(keyStringsStart);
2412 header->lastPublicKey = htodl(p->getKeyStrings().size());
2413
2414 flatPackages.add(data);
2415 }
2416
2417 // And now write out the final chunks.
2418 const size_t dataStart = dest->getSize();
2419
2420 {
2421 // blah
2422 ResTable_header header;
2423 memset(&header, 0, sizeof(header));
2424 header.header.type = htods(RES_TABLE_TYPE);
2425 header.header.headerSize = htods(sizeof(header));
2426 header.packageCount = htodl(flatPackages.size());
2427 status_t err = dest->writeData(&header, sizeof(header));
2428 if (err != NO_ERROR) {
2429 fprintf(stderr, "ERROR: out of memory creating ResTable_header\n");
2430 return err;
2431 }
2432 }
2433
2434 ssize_t strStart = dest->getSize();
2435 err = valueStrings.writeStringBlock(dest);
2436 if (err != NO_ERROR) {
2437 return err;
2438 }
2439
2440 ssize_t amt = (dest->getSize()-strStart);
2441 strAmt += amt;
2442 #if PRINT_STRING_METRICS
2443 fprintf(stderr, "**** value strings: %d\n", amt);
2444 fprintf(stderr, "**** total strings: %d\n", strAmt);
2445 #endif
2446
2447 for (pi=0; pi<flatPackages.size(); pi++) {
2448 err = dest->writeData(flatPackages[pi]->getData(),
2449 flatPackages[pi]->getSize());
2450 if (err != NO_ERROR) {
2451 fprintf(stderr, "ERROR: out of memory creating package chunk for ResTable_header\n");
2452 return err;
2453 }
2454 }
2455
2456 ResTable_header* header = (ResTable_header*)
2457 (((uint8_t*)dest->getData()) + dataStart);
2458 header->header.size = htodl(dest->getSize() - dataStart);
2459
2460 NOISY(aout << "Resource table:"
2461 << HexDump(dest->getData(), dest->getSize()) << endl);
2462
2463 #if PRINT_STRING_METRICS
2464 fprintf(stderr, "**** total resource table size: %d / %d%% strings\n",
2465 dest->getSize(), (strAmt*100)/dest->getSize());
2466 #endif
2467
2468 return NO_ERROR;
2469}
2470
2471void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp)
2472{
2473 fprintf(fp,
2474 "<!-- This file contains <public> resource definitions for all\n"
2475 " resources that were generated from the source data. -->\n"
2476 "\n"
2477 "<resources>\n");
2478
2479 writePublicDefinitions(package, fp, true);
2480 writePublicDefinitions(package, fp, false);
2481
2482 fprintf(fp,
2483 "\n"
2484 "</resources>\n");
2485}
2486
2487void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp, bool pub)
2488{
2489 bool didHeader = false;
2490
2491 sp<Package> pkg = mPackages.valueFor(package);
2492 if (pkg != NULL) {
2493 const size_t NT = pkg->getOrderedTypes().size();
2494 for (size_t i=0; i<NT; i++) {
2495 sp<Type> t = pkg->getOrderedTypes().itemAt(i);
2496 if (t == NULL) {
2497 continue;
2498 }
2499
2500 bool didType = false;
2501
2502 const size_t NC = t->getOrderedConfigs().size();
2503 for (size_t j=0; j<NC; j++) {
2504 sp<ConfigList> c = t->getOrderedConfigs().itemAt(j);
2505 if (c == NULL) {
2506 continue;
2507 }
2508
2509 if (c->getPublic() != pub) {
2510 continue;
2511 }
2512
2513 if (!didType) {
2514 fprintf(fp, "\n");
2515 didType = true;
2516 }
2517 if (!didHeader) {
2518 if (pub) {
2519 fprintf(fp," <!-- PUBLIC SECTION. These resources have been declared public.\n");
2520 fprintf(fp," Changes to these definitions will break binary compatibility. -->\n\n");
2521 } else {
2522 fprintf(fp," <!-- PRIVATE SECTION. These resources have not been declared public.\n");
2523 fprintf(fp," You can make them public my moving these lines into a file in res/values. -->\n\n");
2524 }
2525 didHeader = true;
2526 }
2527 if (!pub) {
2528 const size_t NE = c->getEntries().size();
2529 for (size_t k=0; k<NE; k++) {
2530 const SourcePos& pos = c->getEntries().valueAt(k)->getPos();
2531 if (pos.file != "") {
2532 fprintf(fp," <!-- Declared at %s:%d -->\n",
2533 pos.file.string(), pos.line);
2534 }
2535 }
2536 }
2537 fprintf(fp, " <public type=\"%s\" name=\"%s\" id=\"0x%08x\" />\n",
2538 String8(t->getName()).string(),
2539 String8(c->getName()).string(),
2540 getResId(pkg, t, c->getEntryIndex()));
2541 }
2542 }
2543 }
2544}
2545
2546ResourceTable::Item::Item(const SourcePos& _sourcePos,
2547 bool _isId,
2548 const String16& _value,
2549 const Vector<StringPool::entry_style_span>* _style,
2550 int32_t _format)
2551 : sourcePos(_sourcePos)
2552 , isId(_isId)
2553 , value(_value)
2554 , format(_format)
2555 , bagKeyId(0)
2556 , evaluating(false)
2557{
2558 if (_style) {
2559 style = *_style;
2560 }
2561}
2562
2563status_t ResourceTable::Entry::makeItABag(const SourcePos& sourcePos)
2564{
2565 if (mType == TYPE_BAG) {
2566 return NO_ERROR;
2567 }
2568 if (mType == TYPE_UNKNOWN) {
2569 mType = TYPE_BAG;
2570 return NO_ERROR;
2571 }
2572 sourcePos.error("Resource entry %s is already defined as a single item.\n"
2573 "%s:%d: Originally defined here.\n",
2574 String8(mName).string(),
2575 mItem.sourcePos.file.string(), mItem.sourcePos.line);
2576 return UNKNOWN_ERROR;
2577}
2578
2579status_t ResourceTable::Entry::setItem(const SourcePos& sourcePos,
2580 const String16& value,
2581 const Vector<StringPool::entry_style_span>* style,
2582 int32_t format)
2583{
2584 Item item(sourcePos, false, value, style);
2585
2586 if (mType == TYPE_BAG) {
2587 const Item& item(mBag.valueAt(0));
2588 sourcePos.error("Resource entry %s is already defined as a bag.\n"
2589 "%s:%d: Originally defined here.\n",
2590 String8(mName).string(),
2591 item.sourcePos.file.string(), item.sourcePos.line);
2592 return UNKNOWN_ERROR;
2593 }
2594 if (mType != TYPE_UNKNOWN) {
2595 sourcePos.error("Resource entry %s is already defined.\n"
2596 "%s:%d: Originally defined here.\n",
2597 String8(mName).string(),
2598 mItem.sourcePos.file.string(), mItem.sourcePos.line);
2599 return UNKNOWN_ERROR;
2600 }
2601
2602 mType = TYPE_ITEM;
2603 mItem = item;
2604 mItemFormat = format;
2605 return NO_ERROR;
2606}
2607
2608status_t ResourceTable::Entry::addToBag(const SourcePos& sourcePos,
2609 const String16& key, const String16& value,
2610 const Vector<StringPool::entry_style_span>* style,
2611 bool replace, bool isId, int32_t format)
2612{
2613 status_t err = makeItABag(sourcePos);
2614 if (err != NO_ERROR) {
2615 return err;
2616 }
2617
2618 Item item(sourcePos, isId, value, style, format);
2619
2620 // XXX NOTE: there is an error if you try to have a bag with two keys,
2621 // one an attr and one an id, with the same name. Not something we
2622 // currently ever have to worry about.
2623 ssize_t origKey = mBag.indexOfKey(key);
2624 if (origKey >= 0) {
2625 if (!replace) {
2626 const Item& item(mBag.valueAt(origKey));
2627 sourcePos.error("Resource entry %s already has bag item %s.\n"
2628 "%s:%d: Originally defined here.\n",
2629 String8(mName).string(), String8(key).string(),
2630 item.sourcePos.file.string(), item.sourcePos.line);
2631 return UNKNOWN_ERROR;
2632 }
2633 //printf("Replacing %s with %s\n",
2634 // String8(mBag.valueFor(key).value).string(), String8(value).string());
2635 mBag.replaceValueFor(key, item);
2636 }
2637
2638 mBag.add(key, item);
2639 return NO_ERROR;
2640}
2641
2642status_t ResourceTable::Entry::generateAttributes(ResourceTable* table,
2643 const String16& package)
2644{
2645 const String16 attr16("attr");
2646 const String16 id16("id");
2647 const size_t N = mBag.size();
2648 for (size_t i=0; i<N; i++) {
2649 const String16& key = mBag.keyAt(i);
2650 const Item& it = mBag.valueAt(i);
2651 if (it.isId) {
2652 if (!table->hasBagOrEntry(key, &id16, &package)) {
2653 String16 value("false");
2654 status_t err = table->addEntry(SourcePos(String8("<generated>"), 0), package,
2655 id16, key, value);
2656 if (err != NO_ERROR) {
2657 return err;
2658 }
2659 }
2660 } else if (!table->hasBagOrEntry(key, &attr16, &package)) {
2661
2662#if 1
2663// fprintf(stderr, "ERROR: Bag attribute '%s' has not been defined.\n",
2664// String8(key).string());
2665// const Item& item(mBag.valueAt(i));
2666// fprintf(stderr, "Referenced from file %s line %d\n",
2667// item.sourcePos.file.string(), item.sourcePos.line);
2668// return UNKNOWN_ERROR;
2669#else
2670 char numberStr[16];
2671 sprintf(numberStr, "%d", ResTable_map::TYPE_ANY);
2672 status_t err = table->addBag(SourcePos("<generated>", 0), package,
2673 attr16, key, String16(""),
2674 String16("^type"),
2675 String16(numberStr), NULL, NULL);
2676 if (err != NO_ERROR) {
2677 return err;
2678 }
2679#endif
2680 }
2681 }
2682 return NO_ERROR;
2683}
2684
2685status_t ResourceTable::Entry::assignResourceIds(ResourceTable* table,
2686 const String16& package)
2687{
2688 bool hasErrors = false;
2689
2690 if (mType == TYPE_BAG) {
2691 const char* errorMsg;
2692 const String16 style16("style");
2693 const String16 attr16("attr");
2694 const String16 id16("id");
2695 mParentId = 0;
2696 if (mParent.size() > 0) {
2697 mParentId = table->getResId(mParent, &style16, NULL, &errorMsg);
2698 if (mParentId == 0) {
2699 mPos.error("Error retrieving parent for item: %s '%s'.\n",
2700 errorMsg, String8(mParent).string());
2701 hasErrors = true;
2702 }
2703 }
2704 const size_t N = mBag.size();
2705 for (size_t i=0; i<N; i++) {
2706 const String16& key = mBag.keyAt(i);
2707 Item& it = mBag.editValueAt(i);
2708 it.bagKeyId = table->getResId(key,
2709 it.isId ? &id16 : &attr16, NULL, &errorMsg);
2710 //printf("Bag key of %s: #%08x\n", String8(key).string(), it.bagKeyId);
2711 if (it.bagKeyId == 0) {
2712 it.sourcePos.error("Error: %s: %s '%s'.\n", errorMsg,
2713 String8(it.isId ? id16 : attr16).string(),
2714 String8(key).string());
2715 hasErrors = true;
2716 }
2717 }
2718 }
2719 return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
2720}
2721
2722status_t ResourceTable::Entry::prepareFlatten(StringPool* strings, ResourceTable* table)
2723{
2724 if (mType == TYPE_ITEM) {
2725 Item& it = mItem;
2726 AccessorCookie ac(it.sourcePos, String8(mName), String8(it.value));
2727 if (!table->stringToValue(&it.parsedValue, strings,
2728 it.value, false, true, 0,
2729 &it.style, NULL, &ac, mItemFormat)) {
2730 return UNKNOWN_ERROR;
2731 }
2732 } else if (mType == TYPE_BAG) {
2733 const size_t N = mBag.size();
2734 for (size_t i=0; i<N; i++) {
2735 const String16& key = mBag.keyAt(i);
2736 Item& it = mBag.editValueAt(i);
2737 AccessorCookie ac(it.sourcePos, String8(key), String8(it.value));
2738 if (!table->stringToValue(&it.parsedValue, strings,
2739 it.value, false, true, it.bagKeyId,
2740 &it.style, NULL, &ac, it.format)) {
2741 return UNKNOWN_ERROR;
2742 }
2743 }
2744 } else {
2745 mPos.error("Error: entry %s is not a single item or a bag.\n",
2746 String8(mName).string());
2747 return UNKNOWN_ERROR;
2748 }
2749 return NO_ERROR;
2750}
2751
2752ssize_t ResourceTable::Entry::flatten(Bundle* bundle, const sp<AaptFile>& data, bool isPublic)
2753{
2754 size_t amt = 0;
2755 ResTable_entry header;
2756 memset(&header, 0, sizeof(header));
2757 header.size = htods(sizeof(header));
2758 const type ty = this != NULL ? mType : TYPE_ITEM;
2759 if (this != NULL) {
2760 if (ty == TYPE_BAG) {
2761 header.flags |= htods(header.FLAG_COMPLEX);
2762 }
2763 if (isPublic) {
2764 header.flags |= htods(header.FLAG_PUBLIC);
2765 }
2766 header.key.index = htodl(mNameIndex);
2767 }
2768 if (ty != TYPE_BAG) {
2769 status_t err = data->writeData(&header, sizeof(header));
2770 if (err != NO_ERROR) {
2771 fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n");
2772 return err;
2773 }
2774
2775 const Item& it = mItem;
2776 Res_value par;
2777 memset(&par, 0, sizeof(par));
2778 par.size = htods(it.parsedValue.size);
2779 par.dataType = it.parsedValue.dataType;
2780 par.res0 = it.parsedValue.res0;
2781 par.data = htodl(it.parsedValue.data);
2782 #if 0
2783 printf("Writing item (%s): type=%d, data=0x%x, res0=0x%x\n",
2784 String8(mName).string(), it.parsedValue.dataType,
2785 it.parsedValue.data, par.res0);
2786 #endif
2787 err = data->writeData(&par, it.parsedValue.size);
2788 if (err != NO_ERROR) {
2789 fprintf(stderr, "ERROR: out of memory creating Res_value\n");
2790 return err;
2791 }
2792 amt += it.parsedValue.size;
2793 } else {
2794 size_t N = mBag.size();
2795 size_t i;
2796 // Create correct ordering of items.
2797 KeyedVector<uint32_t, const Item*> items;
2798 for (i=0; i<N; i++) {
2799 const Item& it = mBag.valueAt(i);
2800 items.add(it.bagKeyId, &it);
2801 }
2802 N = items.size();
2803
2804 ResTable_map_entry mapHeader;
2805 memcpy(&mapHeader, &header, sizeof(header));
2806 mapHeader.size = htods(sizeof(mapHeader));
2807 mapHeader.parent.ident = htodl(mParentId);
2808 mapHeader.count = htodl(N);
2809 status_t err = data->writeData(&mapHeader, sizeof(mapHeader));
2810 if (err != NO_ERROR) {
2811 fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n");
2812 return err;
2813 }
2814
2815 for (i=0; i<N; i++) {
2816 const Item& it = *items.valueAt(i);
2817 ResTable_map map;
2818 map.name.ident = htodl(it.bagKeyId);
2819 map.value.size = htods(it.parsedValue.size);
2820 map.value.dataType = it.parsedValue.dataType;
2821 map.value.res0 = it.parsedValue.res0;
2822 map.value.data = htodl(it.parsedValue.data);
2823 err = data->writeData(&map, sizeof(map));
2824 if (err != NO_ERROR) {
2825 fprintf(stderr, "ERROR: out of memory creating Res_value\n");
2826 return err;
2827 }
2828 amt += sizeof(map);
2829 }
2830 }
2831 return amt;
2832}
2833
2834void ResourceTable::ConfigList::appendComment(const String16& comment,
2835 bool onlyIfEmpty)
2836{
2837 if (comment.size() <= 0) {
2838 return;
2839 }
2840 if (onlyIfEmpty && mComment.size() > 0) {
2841 return;
2842 }
2843 if (mComment.size() > 0) {
2844 mComment.append(String16("\n"));
2845 }
2846 mComment.append(comment);
2847}
2848
2849void ResourceTable::ConfigList::appendTypeComment(const String16& comment)
2850{
2851 if (comment.size() <= 0) {
2852 return;
2853 }
2854 if (mTypeComment.size() > 0) {
2855 mTypeComment.append(String16("\n"));
2856 }
2857 mTypeComment.append(comment);
2858}
2859
2860status_t ResourceTable::Type::addPublic(const SourcePos& sourcePos,
2861 const String16& name,
2862 const uint32_t ident)
2863{
2864 #if 0
2865 int32_t entryIdx = Res_GETENTRY(ident);
2866 if (entryIdx < 0) {
2867 sourcePos.error("Public resource %s/%s has an invalid 0 identifier (0x%08x).\n",
2868 String8(mName).string(), String8(name).string(), ident);
2869 return UNKNOWN_ERROR;
2870 }
2871 #endif
2872
2873 int32_t typeIdx = Res_GETTYPE(ident);
2874 if (typeIdx >= 0) {
2875 typeIdx++;
2876 if (mPublicIndex > 0 && mPublicIndex != typeIdx) {
2877 sourcePos.error("Public resource %s/%s has conflicting type codes for its"
2878 " public identifiers (0x%x vs 0x%x).\n",
2879 String8(mName).string(), String8(name).string(),
2880 mPublicIndex, typeIdx);
2881 return UNKNOWN_ERROR;
2882 }
2883 mPublicIndex = typeIdx;
2884 }
2885
2886 if (mFirstPublicSourcePos == NULL) {
2887 mFirstPublicSourcePos = new SourcePos(sourcePos);
2888 }
2889
2890 if (mPublic.indexOfKey(name) < 0) {
2891 mPublic.add(name, Public(sourcePos, String16(), ident));
2892 } else {
2893 Public& p = mPublic.editValueFor(name);
2894 if (p.ident != ident) {
2895 sourcePos.error("Public resource %s/%s has conflicting public identifiers"
2896 " (0x%08x vs 0x%08x).\n"
2897 "%s:%d: Originally defined here.\n",
2898 String8(mName).string(), String8(name).string(), p.ident, ident,
2899 p.sourcePos.file.string(), p.sourcePos.line);
2900 return UNKNOWN_ERROR;
2901 }
2902 }
2903
2904 return NO_ERROR;
2905}
2906
2907sp<ResourceTable::Entry> ResourceTable::Type::getEntry(const String16& entry,
2908 const SourcePos& sourcePos,
2909 const ResTable_config* config,
2910 bool doSetIndex)
2911{
2912 int pos = -1;
2913 sp<ConfigList> c = mConfigs.valueFor(entry);
2914 if (c == NULL) {
2915 c = new ConfigList(entry, sourcePos);
2916 mConfigs.add(entry, c);
2917 pos = (int)mOrderedConfigs.size();
2918 mOrderedConfigs.add(c);
2919 if (doSetIndex) {
2920 c->setEntryIndex(pos);
2921 }
2922 }
2923
2924 ConfigDescription cdesc;
2925 if (config) cdesc = *config;
2926
2927 sp<Entry> e = c->getEntries().valueFor(cdesc);
2928 if (e == NULL) {
2929 if (config != NULL) {
2930 NOISY(printf("New entry at %s:%d: imsi:%d/%d lang:%c%c cnt:%c%c "
2931 "orien:%d touch:%d density:%d key:%d inp:%d nav:%d w:%d h:%d\n",
2932 sourcePos.file.string(), sourcePos.line,
2933 config->mcc, config->mnc,
2934 config->language[0] ? config->language[0] : '-',
2935 config->language[1] ? config->language[1] : '-',
2936 config->country[0] ? config->country[0] : '-',
2937 config->country[1] ? config->country[1] : '-',
2938 config->orientation,
2939 config->touchscreen,
2940 config->density,
2941 config->keyboard,
2942 config->inputFlags,
2943 config->navigation,
2944 config->screenWidth,
2945 config->screenHeight));
2946 } else {
2947 NOISY(printf("New entry at %s:%d: NULL config\n",
2948 sourcePos.file.string(), sourcePos.line));
2949 }
2950 e = new Entry(entry, sourcePos);
2951 c->addEntry(cdesc, e);
2952 /*
2953 if (doSetIndex) {
2954 if (pos < 0) {
2955 for (pos=0; pos<(int)mOrderedConfigs.size(); pos++) {
2956 if (mOrderedConfigs[pos] == c) {
2957 break;
2958 }
2959 }
2960 if (pos >= (int)mOrderedConfigs.size()) {
2961 sourcePos.error("Internal error: config not found in mOrderedConfigs when adding entry");
2962 return NULL;
2963 }
2964 }
2965 e->setEntryIndex(pos);
2966 }
2967 */
2968 }
2969
2970 mUniqueConfigs.add(cdesc);
2971
2972 return e;
2973}
2974
2975status_t ResourceTable::Type::applyPublicEntryOrder()
2976{
2977 size_t N = mOrderedConfigs.size();
2978 Vector<sp<ConfigList> > origOrder(mOrderedConfigs);
2979 bool hasError = false;
2980
2981 size_t i;
2982 for (i=0; i<N; i++) {
2983 mOrderedConfigs.replaceAt(NULL, i);
2984 }
2985
2986 const size_t NP = mPublic.size();
2987 //printf("Ordering %d configs from %d public defs\n", N, NP);
2988 size_t j;
2989 for (j=0; j<NP; j++) {
2990 const String16& name = mPublic.keyAt(j);
2991 const Public& p = mPublic.valueAt(j);
2992 int32_t idx = Res_GETENTRY(p.ident);
2993 //printf("Looking for entry \"%s\"/\"%s\" (0x%08x) in %d...\n",
2994 // String8(mName).string(), String8(name).string(), p.ident, N);
2995 bool found = false;
2996 for (i=0; i<N; i++) {
2997 sp<ConfigList> e = origOrder.itemAt(i);
2998 //printf("#%d: \"%s\"\n", i, String8(e->getName()).string());
2999 if (e->getName() == name) {
3000 if (idx >= (int32_t)mOrderedConfigs.size()) {
3001 p.sourcePos.error("Public entry identifier 0x%x entry index "
3002 "is larger than available symbols (index %d, total symbols %d).\n",
3003 p.ident, idx, mOrderedConfigs.size());
3004 hasError = true;
3005 } else if (mOrderedConfigs.itemAt(idx) == NULL) {
3006 e->setPublic(true);
3007 e->setPublicSourcePos(p.sourcePos);
3008 mOrderedConfigs.replaceAt(e, idx);
3009 origOrder.removeAt(i);
3010 N--;
3011 found = true;
3012 break;
3013 } else {
3014 sp<ConfigList> oe = mOrderedConfigs.itemAt(idx);
3015
3016 p.sourcePos.error("Multiple entry names declared for public entry"
3017 " identifier 0x%x in type %s (%s vs %s).\n"
3018 "%s:%d: Originally defined here.",
3019 idx+1, String8(mName).string(),
3020 String8(oe->getName()).string(),
3021 String8(name).string(),
3022 oe->getPublicSourcePos().file.string(),
3023 oe->getPublicSourcePos().line);
3024 hasError = true;
3025 }
3026 }
3027 }
3028
3029 if (!found) {
3030 p.sourcePos.error("Public symbol %s/%s declared here is not defined.",
3031 String8(mName).string(), String8(name).string());
3032 hasError = true;
3033 }
3034 }
3035
3036 //printf("Copying back in %d non-public configs, have %d\n", N, origOrder.size());
3037
3038 if (N != origOrder.size()) {
3039 printf("Internal error: remaining private symbol count mismatch\n");
3040 N = origOrder.size();
3041 }
3042
3043 j = 0;
3044 for (i=0; i<N; i++) {
3045 sp<ConfigList> e = origOrder.itemAt(i);
3046 // There will always be enough room for the remaining entries.
3047 while (mOrderedConfigs.itemAt(j) != NULL) {
3048 j++;
3049 }
3050 mOrderedConfigs.replaceAt(e, j);
3051 j++;
3052 }
3053
3054 return hasError ? UNKNOWN_ERROR : NO_ERROR;
3055}
3056
3057ResourceTable::Package::Package(const String16& name, ssize_t includedId)
3058 : mName(name), mIncludedId(includedId),
3059 mTypeStringsMapping(0xffffffff),
3060 mKeyStringsMapping(0xffffffff)
3061{
3062}
3063
3064sp<ResourceTable::Type> ResourceTable::Package::getType(const String16& type,
3065 const SourcePos& sourcePos,
3066 bool doSetIndex)
3067{
3068 sp<Type> t = mTypes.valueFor(type);
3069 if (t == NULL) {
3070 t = new Type(type, sourcePos);
3071 mTypes.add(type, t);
3072 mOrderedTypes.add(t);
3073 if (doSetIndex) {
3074 // For some reason the type's index is set to one plus the index
3075 // in the mOrderedTypes list, rather than just the index.
3076 t->setIndex(mOrderedTypes.size());
3077 }
3078 }
3079 return t;
3080}
3081
3082status_t ResourceTable::Package::setTypeStrings(const sp<AaptFile>& data)
3083{
3084 mTypeStringsData = data;
3085 status_t err = setStrings(data, &mTypeStrings, &mTypeStringsMapping);
3086 if (err != NO_ERROR) {
3087 fprintf(stderr, "ERROR: Type string data is corrupt!\n");
3088 }
3089 return err;
3090}
3091
3092status_t ResourceTable::Package::setKeyStrings(const sp<AaptFile>& data)
3093{
3094 mKeyStringsData = data;
3095 status_t err = setStrings(data, &mKeyStrings, &mKeyStringsMapping);
3096 if (err != NO_ERROR) {
3097 fprintf(stderr, "ERROR: Key string data is corrupt!\n");
3098 }
3099 return err;
3100}
3101
3102status_t ResourceTable::Package::setStrings(const sp<AaptFile>& data,
3103 ResStringPool* strings,
3104 DefaultKeyedVector<String16, uint32_t>* mappings)
3105{
3106 if (data->getData() == NULL) {
3107 return UNKNOWN_ERROR;
3108 }
3109
3110 NOISY(aout << "Setting restable string pool: "
3111 << HexDump(data->getData(), data->getSize()) << endl);
3112
3113 status_t err = strings->setTo(data->getData(), data->getSize());
3114 if (err == NO_ERROR) {
3115 const size_t N = strings->size();
3116 for (size_t i=0; i<N; i++) {
3117 size_t len;
3118 mappings->add(String16(strings->stringAt(i, &len)), i);
3119 }
3120 }
3121 return err;
3122}
3123
3124status_t ResourceTable::Package::applyPublicTypeOrder()
3125{
3126 size_t N = mOrderedTypes.size();
3127 Vector<sp<Type> > origOrder(mOrderedTypes);
3128
3129 size_t i;
3130 for (i=0; i<N; i++) {
3131 mOrderedTypes.replaceAt(NULL, i);
3132 }
3133
3134 for (i=0; i<N; i++) {
3135 sp<Type> t = origOrder.itemAt(i);
3136 int32_t idx = t->getPublicIndex();
3137 if (idx > 0) {
3138 idx--;
3139 while (idx >= (int32_t)mOrderedTypes.size()) {
3140 mOrderedTypes.add();
3141 }
3142 if (mOrderedTypes.itemAt(idx) != NULL) {
3143 sp<Type> ot = mOrderedTypes.itemAt(idx);
3144 t->getFirstPublicSourcePos().error("Multiple type names declared for public type"
3145 " identifier 0x%x (%s vs %s).\n"
3146 "%s:%d: Originally defined here.",
3147 idx, String8(ot->getName()).string(),
3148 String8(t->getName()).string(),
3149 ot->getFirstPublicSourcePos().file.string(),
3150 ot->getFirstPublicSourcePos().line);
3151 return UNKNOWN_ERROR;
3152 }
3153 mOrderedTypes.replaceAt(t, idx);
3154 origOrder.removeAt(i);
3155 i--;
3156 N--;
3157 }
3158 }
3159
3160 size_t j=0;
3161 for (i=0; i<N; i++) {
3162 sp<Type> t = origOrder.itemAt(i);
3163 // There will always be enough room for the remaining types.
3164 while (mOrderedTypes.itemAt(j) != NULL) {
3165 j++;
3166 }
3167 mOrderedTypes.replaceAt(t, j);
3168 }
3169
3170 return NO_ERROR;
3171}
3172
3173sp<ResourceTable::Package> ResourceTable::getPackage(const String16& package)
3174{
3175 sp<Package> p = mPackages.valueFor(package);
3176 if (p == NULL) {
3177 if (mIsAppPackage) {
3178 if (mHaveAppPackage) {
3179 fprintf(stderr, "Adding multiple application package resources; only one is allowed.\n"
3180 "Use -x to create extended resources.\n");
3181 return NULL;
3182 }
3183 mHaveAppPackage = true;
3184 p = new Package(package, 127);
3185 } else {
3186 p = new Package(package, mNextPackageId);
3187 }
3188 //printf("*** NEW PACKAGE: \"%s\" id=%d\n",
3189 // String8(package).string(), p->getAssignedId());
3190 mPackages.add(package, p);
3191 mOrderedPackages.add(p);
3192 mNextPackageId++;
3193 }
3194 return p;
3195}
3196
3197sp<ResourceTable::Type> ResourceTable::getType(const String16& package,
3198 const String16& type,
3199 const SourcePos& sourcePos,
3200 bool doSetIndex)
3201{
3202 sp<Package> p = getPackage(package);
3203 if (p == NULL) {
3204 return NULL;
3205 }
3206 return p->getType(type, sourcePos, doSetIndex);
3207}
3208
3209sp<ResourceTable::Entry> ResourceTable::getEntry(const String16& package,
3210 const String16& type,
3211 const String16& name,
3212 const SourcePos& sourcePos,
3213 const ResTable_config* config,
3214 bool doSetIndex)
3215{
3216 sp<Type> t = getType(package, type, sourcePos, doSetIndex);
3217 if (t == NULL) {
3218 return NULL;
3219 }
3220 return t->getEntry(name, sourcePos, config, doSetIndex);
3221}
3222
3223sp<const ResourceTable::Entry> ResourceTable::getEntry(uint32_t resID,
3224 const ResTable_config* config) const
3225{
3226 int pid = Res_GETPACKAGE(resID)+1;
3227 const size_t N = mOrderedPackages.size();
3228 size_t i;
3229 sp<Package> p;
3230 for (i=0; i<N; i++) {
3231 sp<Package> check = mOrderedPackages[i];
3232 if (check->getAssignedId() == pid) {
3233 p = check;
3234 break;
3235 }
3236
3237 }
3238 if (p == NULL) {
3239 fprintf(stderr, "WARNING: Package not found for resource #%08x\n", resID);
3240 return NULL;
3241 }
3242
3243 int tid = Res_GETTYPE(resID);
3244 if (tid < 0 || tid >= (int)p->getOrderedTypes().size()) {
3245 fprintf(stderr, "WARNING: Type not found for resource #%08x\n", resID);
3246 return NULL;
3247 }
3248 sp<Type> t = p->getOrderedTypes()[tid];
3249
3250 int eid = Res_GETENTRY(resID);
3251 if (eid < 0 || eid >= (int)t->getOrderedConfigs().size()) {
3252 fprintf(stderr, "WARNING: Entry not found for resource #%08x\n", resID);
3253 return NULL;
3254 }
3255
3256 sp<ConfigList> c = t->getOrderedConfigs()[eid];
3257 if (c == NULL) {
3258 fprintf(stderr, "WARNING: Entry not found for resource #%08x\n", resID);
3259 return NULL;
3260 }
3261
3262 ConfigDescription cdesc;
3263 if (config) cdesc = *config;
3264 sp<Entry> e = c->getEntries().valueFor(cdesc);
3265 if (c == NULL) {
3266 fprintf(stderr, "WARNING: Entry configuration not found for resource #%08x\n", resID);
3267 return NULL;
3268 }
3269
3270 return e;
3271}
3272
3273const ResourceTable::Item* ResourceTable::getItem(uint32_t resID, uint32_t attrID) const
3274{
3275 sp<const Entry> e = getEntry(resID);
3276 if (e == NULL) {
3277 return NULL;
3278 }
3279
3280 const size_t N = e->getBag().size();
3281 for (size_t i=0; i<N; i++) {
3282 const Item& it = e->getBag().valueAt(i);
3283 if (it.bagKeyId == 0) {
3284 fprintf(stderr, "WARNING: ID not yet assigned to '%s' in bag '%s'\n",
3285 String8(e->getName()).string(),
3286 String8(e->getBag().keyAt(i)).string());
3287 }
3288 if (it.bagKeyId == attrID) {
3289 return &it;
3290 }
3291 }
3292
3293 return NULL;
3294}
3295
3296bool ResourceTable::getItemValue(
3297 uint32_t resID, uint32_t attrID, Res_value* outValue)
3298{
3299 const Item* item = getItem(resID, attrID);
3300
3301 bool res = false;
3302 if (item != NULL) {
3303 if (item->evaluating) {
3304 sp<const Entry> e = getEntry(resID);
3305 const size_t N = e->getBag().size();
3306 size_t i;
3307 for (i=0; i<N; i++) {
3308 if (&e->getBag().valueAt(i) == item) {
3309 break;
3310 }
3311 }
3312 fprintf(stderr, "WARNING: Circular reference detected in key '%s' of bag '%s'\n",
3313 String8(e->getName()).string(),
3314 String8(e->getBag().keyAt(i)).string());
3315 return false;
3316 }
3317 item->evaluating = true;
3318 res = stringToValue(outValue, NULL, item->value, false, false, item->bagKeyId);
3319 NOISY(
3320 if (res) {
3321 printf("getItemValue of #%08x[#%08x] (%s): type=#%08x, data=#%08x\n",
3322 resID, attrID, String8(getEntry(resID)->getName()).string(),
3323 outValue->dataType, outValue->data);
3324 } else {
3325 printf("getItemValue of #%08x[#%08x]: failed\n",
3326 resID, attrID);
3327 }
3328 );
3329 item->evaluating = false;
3330 }
3331 return res;
3332}
3333
mirror of aapt