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LeafOS / LeafOS-Project / android_frameworks_base / 823e3198c4645fdfbbda326b62bbafc8322e5c55 / . / tools / aapt / ResourceTable.cpp
blob: 9fb731948b3215cd786a00267e013a30e7d40c93 [file] [log] [blame]
//
// Copyright 2006 The Android Open Source Project
//
// Build resource files from raw assets.
//
#include "ResourceTable.h"
#include "AaptUtil.h"
#include "XMLNode.h"
#include "ResourceFilter.h"
#include "ResourceIdCache.h"
#include "SdkConstants.h"
#include "Utils.h"
#include <algorithm>
#include <androidfw/PathUtils.h>
#include <androidfw/ResourceTypes.h>
#include <utils/ByteOrder.h>
#include <utils/TypeHelpers.h>
#include <stdarg.h>
// STATUST: mingw does seem to redefine UNKNOWN_ERROR from our enum value, so a cast is necessary.
#if !defined(_WIN32)
# define STATUST(x) x
#else
# define STATUST(x) (status_t)x
#endif
// Set to true for noisy debug output.
static const bool kIsDebug = false;
#if PRINT_STRING_METRICS
static const bool kPrintStringMetrics = true;
#else
static const bool kPrintStringMetrics = false;
#endif
static const char* kAttrPrivateType = "^attr-private";
status_t compileXmlFile(const Bundle* bundle,
const sp<AaptAssets>& assets,
const String16& resourceName,
const sp<AaptFile>& target,
ResourceTable* table,
int options)
{
sp<XMLNode> root = XMLNode::parse(target);
if (root == NULL) {
return UNKNOWN_ERROR;
}
return compileXmlFile(bundle, assets, resourceName, root, target, table, options);
}
status_t compileXmlFile(const Bundle* bundle,
const sp<AaptAssets>& assets,
const String16& resourceName,
const sp<AaptFile>& target,
const sp<AaptFile>& outTarget,
ResourceTable* table,
int options)
{
sp<XMLNode> root = XMLNode::parse(target);
if (root == NULL) {
return UNKNOWN_ERROR;
}
return compileXmlFile(bundle, assets, resourceName, root, outTarget, table, options);
}
status_t compileXmlFile(const Bundle* bundle,
const sp<AaptAssets>& assets,
const String16& resourceName,
const sp<XMLNode>& root,
const sp<AaptFile>& target,
ResourceTable* table,
int options)
{
if (table->versionForCompat(bundle, resourceName, target, root)) {
// The file was versioned, so stop processing here.
// The resource entry has already been removed and the new one added.
// Remove the assets entry.
sp<AaptDir> resDir = assets->getDirs().valueFor(String8("res"));
sp<AaptDir> dir = resDir->getDirs().valueFor(target->getGroupEntry().toDirName(
target->getResourceType()));
dir->removeFile(getPathLeaf(target->getPath()));
return NO_ERROR;
}
if ((options&XML_COMPILE_STRIP_WHITESPACE) != 0) {
root->removeWhitespace(true, NULL);
} else if ((options&XML_COMPILE_COMPACT_WHITESPACE) != 0) {
root->removeWhitespace(false, NULL);
}
if ((options&XML_COMPILE_UTF8) != 0) {
root->setUTF8(true);
}
if (table->processBundleFormat(bundle, resourceName, target, root) != NO_ERROR) {
return UNKNOWN_ERROR;
}
bool hasErrors = false;
if ((options&XML_COMPILE_ASSIGN_ATTRIBUTE_IDS) != 0) {
status_t err = root->assignResourceIds(assets, table);
if (err != NO_ERROR) {
hasErrors = true;
}
}
if ((options&XML_COMPILE_PARSE_VALUES) != 0) {
status_t err = root->parseValues(assets, table);
if (err != NO_ERROR) {
hasErrors = true;
}
}
if (hasErrors) {
return UNKNOWN_ERROR;
}
if (table->modifyForCompat(bundle, resourceName, target, root) != NO_ERROR) {
return UNKNOWN_ERROR;
}
if (kIsDebug) {
printf("Input XML Resource:\n");
root->print();
}
status_t err = root->flatten(target,
(options&XML_COMPILE_STRIP_COMMENTS) != 0,
(options&XML_COMPILE_STRIP_RAW_VALUES) != 0);
if (err != NO_ERROR) {
return err;
}
if (kIsDebug) {
printf("Output XML Resource:\n");
ResXMLTree tree;
tree.setTo(target->getData(), target->getSize());
printXMLBlock(&tree);
}
target->setCompressionMethod(ZipEntry::kCompressDeflated);
return err;
}
struct flag_entry
{
const char16_t* name;
size_t nameLen;
uint32_t value;
const char* description;
};
static const char16_t referenceArray[] =
{ 'r', 'e', 'f', 'e', 'r', 'e', 'n', 'c', 'e' };
static const char16_t stringArray[] =
{ 's', 't', 'r', 'i', 'n', 'g' };
static const char16_t integerArray[] =
{ 'i', 'n', 't', 'e', 'g', 'e', 'r' };
static const char16_t booleanArray[] =
{ 'b', 'o', 'o', 'l', 'e', 'a', 'n' };
static const char16_t colorArray[] =
{ 'c', 'o', 'l', 'o', 'r' };
static const char16_t floatArray[] =
{ 'f', 'l', 'o', 'a', 't' };
static const char16_t dimensionArray[] =
{ 'd', 'i', 'm', 'e', 'n', 's', 'i', 'o', 'n' };
static const char16_t fractionArray[] =
{ 'f', 'r', 'a', 'c', 't', 'i', 'o', 'n' };
static const char16_t enumArray[] =
{ 'e', 'n', 'u', 'm' };
static const char16_t flagsArray[] =
{ 'f', 'l', 'a', 'g', 's' };
static const flag_entry gFormatFlags[] = {
{ referenceArray, sizeof(referenceArray)/2, ResTable_map::TYPE_REFERENCE,
"a reference to another resource, in the form \"<code>@[+][<i>package</i>:]<i>type</i>:<i>name</i></code>\"\n"
"or to a theme attribute in the form \"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>\"."},
{ stringArray, sizeof(stringArray)/2, ResTable_map::TYPE_STRING,
"a string value, using '\\\\;' to escape characters such as '\\\\n' or '\\\\uxxxx' for a unicode character." },
{ integerArray, sizeof(integerArray)/2, ResTable_map::TYPE_INTEGER,
"an integer value, such as \"<code>100</code>\"." },
{ booleanArray, sizeof(booleanArray)/2, ResTable_map::TYPE_BOOLEAN,
"a boolean value, either \"<code>true</code>\" or \"<code>false</code>\"." },
{ colorArray, sizeof(colorArray)/2, ResTable_map::TYPE_COLOR,
"a color value, in the form of \"<code>#<i>rgb</i></code>\", \"<code>#<i>argb</i></code>\",\n"
"\"<code>#<i>rrggbb</i></code>\", or \"<code>#<i>aarrggbb</i></code>\"." },
{ floatArray, sizeof(floatArray)/2, ResTable_map::TYPE_FLOAT,
"a floating point value, such as \"<code>1.2</code>\"."},
{ dimensionArray, sizeof(dimensionArray)/2, ResTable_map::TYPE_DIMENSION,
"a dimension value, which is a floating point number appended with a unit such as \"<code>14.5sp</code>\".\n"
"Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size),\n"
"in (inches), mm (millimeters)." },
{ fractionArray, sizeof(fractionArray)/2, ResTable_map::TYPE_FRACTION,
"a fractional value, which is a floating point number appended with either % or %p, such as \"<code>14.5%</code>\".\n"
"The % suffix always means a percentage of the base size; the optional %p suffix provides a size relative to\n"
"some parent container." },
{ enumArray, sizeof(enumArray)/2, ResTable_map::TYPE_ENUM, NULL },
{ flagsArray, sizeof(flagsArray)/2, ResTable_map::TYPE_FLAGS, NULL },
{ NULL, 0, 0, NULL }
};
static const char16_t suggestedArray[] = { 's', 'u', 'g', 'g', 'e', 's', 't', 'e', 'd' };
static const flag_entry l10nRequiredFlags[] = {
{ suggestedArray, sizeof(suggestedArray)/2, ResTable_map::L10N_SUGGESTED, NULL },
{ NULL, 0, 0, NULL }
};
static const char16_t nulStr[] = { 0 };
static uint32_t parse_flags(const char16_t* str, size_t len,
const flag_entry* flags, bool* outError = NULL)
{
while (len > 0 && isspace(*str)) {
str++;
len--;
}
while (len > 0 && isspace(str[len-1])) {
len--;
}
const char16_t* const end = str + len;
uint32_t value = 0;
while (str < end) {
const char16_t* div = str;
while (div < end && *div != '|') {
div++;
}
const flag_entry* cur = flags;
while (cur->name) {
if (strzcmp16(cur->name, cur->nameLen, str, div-str) == 0) {
value |= cur->value;
break;
}
cur++;
}
if (!cur->name) {
if (outError) *outError = true;
return 0;
}
str = div < end ? div+1 : div;
}
if (outError) *outError = false;
return value;
}
static String16 mayOrMust(int type, int flags)
{
if ((type&(~flags)) == 0) {
return String16("<p>Must");
}
return String16("<p>May");
}
static void appendTypeInfo(ResourceTable* outTable, const String16& pkg,
const String16& typeName, const String16& ident, int type,
const flag_entry* flags)
{
bool hadType = false;
while (flags->name) {
if ((type&flags->value) != 0 && flags->description != NULL) {
String16 fullMsg(mayOrMust(type, flags->value));
fullMsg.append(String16(" be "));
fullMsg.append(String16(flags->description));
outTable->appendTypeComment(pkg, typeName, ident, fullMsg);
hadType = true;
}
flags++;
}
if (hadType && (type&ResTable_map::TYPE_REFERENCE) == 0) {
outTable->appendTypeComment(pkg, typeName, ident,
String16("<p>This may also be a reference to a resource (in the form\n"
"\"<code>@[<i>package</i>:]<i>type</i>:<i>name</i></code>\") or\n"
"theme attribute (in the form\n"
"\"<code>?[<i>package</i>:][<i>type</i>:]<i>name</i></code>\")\n"
"containing a value of this type."));
}
}
struct PendingAttribute
{
const String16 myPackage;
const SourcePos sourcePos;
const bool appendComment;
int32_t type;
String16 ident;
String16 comment;
bool hasErrors;
bool added;
PendingAttribute(String16 _package, const sp<AaptFile>& in,
ResXMLTree& block, bool _appendComment)
: myPackage(_package)
, sourcePos(in->getPrintableSource(), block.getLineNumber())
, appendComment(_appendComment)
, type(ResTable_map::TYPE_ANY)
, hasErrors(false)
, added(false)
{
}
status_t createIfNeeded(ResourceTable* outTable)
{
if (added || hasErrors) {
return NO_ERROR;
}
added = true;
if (!outTable->makeAttribute(myPackage, ident, sourcePos, type, comment, appendComment)) {
hasErrors = true;
return UNKNOWN_ERROR;
}
return NO_ERROR;
}
};
static status_t compileAttribute(const sp<AaptFile>& in,
ResXMLTree& block,
const String16& myPackage,
ResourceTable* outTable,
String16* outIdent = NULL,
bool inStyleable = false)
{
PendingAttribute attr(myPackage, in, block, inStyleable);
const String16 attr16("attr");
const String16 id16("id");
// Attribute type constants.
const String16 enum16("enum");
const String16 flag16("flag");
ResXMLTree::event_code_t code;
size_t len;
status_t err;
ssize_t identIdx = block.indexOfAttribute(NULL, "name");
if (identIdx >= 0) {
attr.ident = String16(block.getAttributeStringValue(identIdx, &len));
if (outIdent) {
*outIdent = attr.ident;
}
} else {
attr.sourcePos.error("A 'name' attribute is required for <attr>\n");
attr.hasErrors = true;
}
attr.comment = String16(
block.getComment(&len) ? block.getComment(&len) : nulStr);
ssize_t typeIdx = block.indexOfAttribute(NULL, "format");
if (typeIdx >= 0) {
String16 typeStr = String16(block.getAttributeStringValue(typeIdx, &len));
attr.type = parse_flags(typeStr.c_str(), typeStr.size(), gFormatFlags);
if (attr.type == 0) {
attr.sourcePos.error("Tag <attr> 'format' attribute value \"%s\" not valid\n",
String8(typeStr).c_str());
attr.hasErrors = true;
}
attr.createIfNeeded(outTable);
} else if (!inStyleable) {
// Attribute definitions outside of styleables always define the
// attribute as a generic value.
attr.createIfNeeded(outTable);
}
//printf("Attribute %s: type=0x%08x\n", String8(attr.ident).c_str(), attr.type);
ssize_t minIdx = block.indexOfAttribute(NULL, "min");
if (minIdx >= 0) {
String16 val = String16(block.getAttributeStringValue(minIdx, &len));
if (!ResTable::stringToInt(val.c_str(), val.size(), NULL)) {
attr.sourcePos.error("Tag <attr> 'min' attribute must be a number, not \"%s\"\n",
String8(val).c_str());
attr.hasErrors = true;
}
attr.createIfNeeded(outTable);
if (!attr.hasErrors) {
err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident,
String16(""), String16("^min"), String16(val), NULL, NULL);
if (err != NO_ERROR) {
attr.hasErrors = true;
}
}
}
ssize_t maxIdx = block.indexOfAttribute(NULL, "max");
if (maxIdx >= 0) {
String16 val = String16(block.getAttributeStringValue(maxIdx, &len));
if (!ResTable::stringToInt(val.c_str(), val.size(), NULL)) {
attr.sourcePos.error("Tag <attr> 'max' attribute must be a number, not \"%s\"\n",
String8(val).c_str());
attr.hasErrors = true;
}
attr.createIfNeeded(outTable);
if (!attr.hasErrors) {
err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident,
String16(""), String16("^max"), String16(val), NULL, NULL);
attr.hasErrors = true;
}
}
if ((minIdx >= 0 || maxIdx >= 0) && (attr.type&ResTable_map::TYPE_INTEGER) == 0) {
attr.sourcePos.error("Tag <attr> must have format=integer attribute if using max or min\n");
attr.hasErrors = true;
}
ssize_t l10nIdx = block.indexOfAttribute(NULL, "localization");
if (l10nIdx >= 0) {
const char16_t* str = block.getAttributeStringValue(l10nIdx, &len);
bool error;
uint32_t l10n_required = parse_flags(str, len, l10nRequiredFlags, &error);
if (error) {
attr.sourcePos.error("Tag <attr> 'localization' attribute value \"%s\" not valid\n",
String8(str).c_str());
attr.hasErrors = true;
}
attr.createIfNeeded(outTable);
if (!attr.hasErrors) {
char buf[11];
sprintf(buf, "%d", l10n_required);
err = outTable->addBag(attr.sourcePos, myPackage, attr16, attr.ident,
String16(""), String16("^l10n"), String16(buf), NULL, NULL);
if (err != NO_ERROR) {
attr.hasErrors = true;
}
}
}
String16 enumOrFlagsComment;
while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
if (code == ResXMLTree::START_TAG) {
uint32_t localType = 0;
if (strcmp16(block.getElementName(&len), enum16.c_str()) == 0) {
localType = ResTable_map::TYPE_ENUM;
} else if (strcmp16(block.getElementName(&len), flag16.c_str()) == 0) {
localType = ResTable_map::TYPE_FLAGS;
} else {
SourcePos(in->getPrintableSource(), block.getLineNumber())
.error("Tag <%s> can not appear inside <attr>, only <enum> or <flag>\n",
String8(block.getElementName(&len)).c_str());
return UNKNOWN_ERROR;
}
attr.createIfNeeded(outTable);
if (attr.type == ResTable_map::TYPE_ANY) {
// No type was explicitly stated, so supplying enum tags
// implicitly creates an enum or flag.
attr.type = 0;
}
if ((attr.type&(ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)) == 0) {
// Wasn't originally specified as an enum, so update its type.
attr.type |= localType;
if (!attr.hasErrors) {
char numberStr[16];
sprintf(numberStr, "%d", attr.type);
err = outTable->addBag(SourcePos(in->getPrintableSource(), block.getLineNumber()),
myPackage, attr16, attr.ident, String16(""),
String16("^type"), String16(numberStr), NULL, NULL, true);
if (err != NO_ERROR) {
attr.hasErrors = true;
}
}
} else if ((uint32_t)(attr.type&(ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS)) != localType) {
if (localType == ResTable_map::TYPE_ENUM) {
SourcePos(in->getPrintableSource(), block.getLineNumber())
.error("<enum> attribute can not be used inside a flags format\n");
attr.hasErrors = true;
} else {
SourcePos(in->getPrintableSource(), block.getLineNumber())
.error("<flag> attribute can not be used inside a enum format\n");
attr.hasErrors = true;
}
}
String16 itemIdent;
ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "name");
if (itemIdentIdx >= 0) {
itemIdent = String16(block.getAttributeStringValue(itemIdentIdx, &len));
} else {
SourcePos(in->getPrintableSource(), block.getLineNumber())
.error("A 'name' attribute is required for <enum> or <flag>\n");
attr.hasErrors = true;
}
String16 value;
ssize_t valueIdx = block.indexOfAttribute(NULL, "value");
if (valueIdx >= 0) {
value = String16(block.getAttributeStringValue(valueIdx, &len));
} else {
SourcePos(in->getPrintableSource(), block.getLineNumber())
.error("A 'value' attribute is required for <enum> or <flag>\n");
attr.hasErrors = true;
}
if (!attr.hasErrors && !ResTable::stringToInt(value.c_str(), value.size(), NULL)) {
SourcePos(in->getPrintableSource(), block.getLineNumber())
.error("Tag <enum> or <flag> 'value' attribute must be a number,"
" not \"%s\"\n",
String8(value).c_str());
attr.hasErrors = true;
}
if (!attr.hasErrors) {
if (enumOrFlagsComment.size() == 0) {
enumOrFlagsComment.append(mayOrMust(attr.type,
ResTable_map::TYPE_ENUM|ResTable_map::TYPE_FLAGS));
enumOrFlagsComment.append((attr.type&ResTable_map::TYPE_ENUM)
? String16(" be one of the following constant values.")
: String16(" be one or more (separated by '|') of the following constant values."));
enumOrFlagsComment.append(String16("</p>\n<table>\n"
"<colgroup align=\"left\" />\n"
"<colgroup align=\"left\" />\n"
"<colgroup align=\"left\" />\n"
"<tr><th>Constant</th><th>Value</th><th>Description</th></tr>"));
}
enumOrFlagsComment.append(String16("\n<tr><td><code>"));
enumOrFlagsComment.append(itemIdent);
enumOrFlagsComment.append(String16("</code></td><td>"));
enumOrFlagsComment.append(value);
enumOrFlagsComment.append(String16("</td><td>"));
if (block.getComment(&len)) {
enumOrFlagsComment.append(String16(block.getComment(&len)));
}
enumOrFlagsComment.append(String16("</td></tr>"));
err = outTable->addBag(SourcePos(in->getPrintableSource(), block.getLineNumber()),
myPackage,
attr16, attr.ident, String16(""),
itemIdent, value, NULL, NULL, false, true);
if (err != NO_ERROR) {
attr.hasErrors = true;
}
}
} else if (code == ResXMLTree::END_TAG) {
if (strcmp16(block.getElementName(&len), attr16.c_str()) == 0) {
break;
}
if ((attr.type&ResTable_map::TYPE_ENUM) != 0) {
if (strcmp16(block.getElementName(&len), enum16.c_str()) != 0) {
SourcePos(in->getPrintableSource(), block.getLineNumber())
.error("Found tag </%s> where </enum> is expected\n",
String8(block.getElementName(&len)).c_str());
return UNKNOWN_ERROR;
}
} else {
if (strcmp16(block.getElementName(&len), flag16.c_str()) != 0) {
SourcePos(in->getPrintableSource(), block.getLineNumber())
.error("Found tag </%s> where </flag> is expected\n",
String8(block.getElementName(&len)).c_str());
return UNKNOWN_ERROR;
}
}
}
}
if (!attr.hasErrors && attr.added) {
appendTypeInfo(outTable, myPackage, attr16, attr.ident, attr.type, gFormatFlags);
}
if (!attr.hasErrors && enumOrFlagsComment.size() > 0) {
enumOrFlagsComment.append(String16("\n</table>"));
outTable->appendTypeComment(myPackage, attr16, attr.ident, enumOrFlagsComment);
}
return NO_ERROR;
}
bool localeIsDefined(const ResTable_config& config)
{
return config.locale == 0;
}
status_t parseAndAddBag(Bundle* bundle,
const sp<AaptFile>& in,
ResXMLTree* block,
const ResTable_config& config,
const String16& myPackage,
const String16& curType,
const String16& ident,
const String16& parentIdent,
const String16& itemIdent,
int32_t curFormat,
bool isFormatted,
const String16& /* product */,
PseudolocalizationMethod pseudolocalize,
const bool overwrite,
ResourceTable* outTable)
{
status_t err;
const String16 item16("item");
String16 str;
Vector<StringPool::entry_style_span> spans;
err = parseStyledString(bundle, in->getPrintableSource().c_str(),
block, item16, &str, &spans, isFormatted,
pseudolocalize);
if (err != NO_ERROR) {
return err;
}
if (kIsDebug) {
printf("Adding resource bag entry l=%c%c c=%c%c orien=%d d=%d "
" pid=%s, bag=%s, id=%s: %s\n",
config.language[0], config.language[1],
config.country[0], config.country[1],
config.orientation, config.density,
String8(parentIdent).c_str(),
String8(ident).c_str(),
String8(itemIdent).c_str(),
String8(str).c_str());
}
err = outTable->addBag(SourcePos(in->getPrintableSource(), block->getLineNumber()),
myPackage, curType, ident, parentIdent, itemIdent, str,
&spans, &config, overwrite, false, curFormat);
return err;
}
/*
* Returns true if needle is one of the elements in the comma-separated list
* haystack, false otherwise.
*/
bool isInProductList(const String16& needle, const String16& haystack) {
const char16_t *needle2 = needle.c_str();
const char16_t *haystack2 = haystack.c_str();
size_t needlesize = needle.size();
while (*haystack2 != '\0') {
if (strncmp16(haystack2, needle2, needlesize) == 0) {
if (haystack2[needlesize] == '\0' || haystack2[needlesize] == ',') {
return true;
}
}
while (*haystack2 != '\0' && *haystack2 != ',') {
haystack2++;
}
if (*haystack2 == ',') {
haystack2++;
}
}
return false;
}
/*
* A simple container that holds a resource type and name. It is ordered first by type then
* by name.
*/
struct type_ident_pair_t {
String16 type;
String16 ident;
type_ident_pair_t() { };
type_ident_pair_t(const String16& t, const String16& i) : type(t), ident(i) { }
type_ident_pair_t(const type_ident_pair_t& o) : type(o.type), ident(o.ident) { }
inline bool operator < (const type_ident_pair_t& o) const {
int cmp = compare_type(type, o.type);
if (cmp < 0) {
return true;
} else if (cmp > 0) {
return false;
} else {
return strictly_order_type(ident, o.ident);
}
}
};
status_t parseAndAddEntry(Bundle* bundle,
const sp<AaptFile>& in,
ResXMLTree* block,
const ResTable_config& config,
const String16& myPackage,
const String16& curType,
const String16& ident,
const String16& curTag,
bool curIsStyled,
int32_t curFormat,
bool isFormatted,
const String16& product,
PseudolocalizationMethod pseudolocalize,
const bool overwrite,
KeyedVector<type_ident_pair_t, bool>* skippedResourceNames,
ResourceTable* outTable)
{
status_t err;
String16 str;
Vector<StringPool::entry_style_span> spans;
err = parseStyledString(bundle, in->getPrintableSource().c_str(), block,
curTag, &str, curIsStyled ? &spans : NULL,
isFormatted, pseudolocalize);
if (err < NO_ERROR) {
return err;
}
/*
* If a product type was specified on the command line
* and also in the string, and the two are not the same,
* return without adding the string.
*/
const char *bundleProduct = bundle->getProduct();
if (bundleProduct == NULL) {
bundleProduct = "";
}
if (product.size() != 0) {
/*
* If the command-line-specified product is empty, only "default"
* matches. Other variants are skipped. This is so generation
* of the R.java file when the product is not known is predictable.
*/
if (bundleProduct[0] == '\0') {
if (strcmp16(String16("default").c_str(), product.c_str()) != 0) {
/*
* This string has a product other than 'default'. Do not add it,
* but record it so that if we do not see the same string with
* product 'default' or no product, then report an error.
*/
skippedResourceNames->replaceValueFor(
type_ident_pair_t(curType, ident), true);
return NO_ERROR;
}
} else {
/*
* The command-line product is not empty.
* If the product for this string is on the command-line list,
* it matches. "default" also matches, but only if nothing
* else has matched already.
*/
if (isInProductList(product, String16(bundleProduct))) {
;
} else if (strcmp16(String16("default").c_str(), product.c_str()) == 0 &&
!outTable->hasBagOrEntry(myPackage, curType, ident, config)) {
;
} else {
return NO_ERROR;
}
}
}
if (kIsDebug) {
printf("Adding resource entry l=%c%c c=%c%c orien=%d d=%d id=%s: %s\n",
config.language[0], config.language[1],
config.country[0], config.country[1],
config.orientation, config.density,
String8(ident).c_str(), String8(str).c_str());
}
err = outTable->addEntry(SourcePos(in->getPrintableSource(), block->getLineNumber()),
myPackage, curType, ident, str, &spans, &config,
false, curFormat, overwrite);
return err;
}
status_t compileResourceFile(Bundle* bundle,
const sp<AaptAssets>& assets,
const sp<AaptFile>& in,
const ResTable_config& defParams,
const bool overwrite,
ResourceTable* outTable)
{
ResXMLTree block;
status_t err = parseXMLResource(in, &block, false, true);
if (err != NO_ERROR) {
return err;
}
// Top-level tag.
const String16 resources16("resources");
// Identifier declaration tags.
const String16 declare_styleable16("declare-styleable");
const String16 attr16("attr");
// Data creation organizational tags.
const String16 string16("string");
const String16 drawable16("drawable");
const String16 color16("color");
const String16 bool16("bool");
const String16 integer16("integer");
const String16 dimen16("dimen");
const String16 fraction16("fraction");
const String16 style16("style");
const String16 plurals16("plurals");
const String16 array16("array");
const String16 string_array16("string-array");
const String16 integer_array16("integer-array");
const String16 public16("public");
const String16 public_padding16("public-padding");
const String16 private_symbols16("private-symbols");
const String16 java_symbol16("java-symbol");
const String16 add_resource16("add-resource");
const String16 skip16("skip");
const String16 eat_comment16("eat-comment");
// Data creation tags.
const String16 bag16("bag");
const String16 item16("item");
// Attribute type constants.
const String16 enum16("enum");
// plural values
const String16 other16("other");
const String16 quantityOther16("^other");
const String16 zero16("zero");
const String16 quantityZero16("^zero");
const String16 one16("one");
const String16 quantityOne16("^one");
const String16 two16("two");
const String16 quantityTwo16("^two");
const String16 few16("few");
const String16 quantityFew16("^few");
const String16 many16("many");
const String16 quantityMany16("^many");
// useful attribute names and special values
const String16 name16("name");
const String16 translatable16("translatable");
const String16 formatted16("formatted");
const String16 false16("false");
const String16 myPackage(assets->getPackage());
bool hasErrors = false;
bool fileIsTranslatable = true;
if (strstr(in->getPrintableSource().c_str(), "donottranslate") != NULL) {
fileIsTranslatable = false;
}
DefaultKeyedVector<String16, uint32_t> nextPublicId(0);
// Stores the resource names that were skipped. Typically this happens when
// AAPT is invoked without a product specified and a resource has no
// 'default' product attribute.
KeyedVector<type_ident_pair_t, bool> skippedResourceNames;
ResXMLTree::event_code_t code;
do {
code = block.next();
} while (code == ResXMLTree::START_NAMESPACE);
size_t len;
if (code != ResXMLTree::START_TAG) {
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"No start tag found\n");
return UNKNOWN_ERROR;
}
if (strcmp16(block.getElementName(&len), resources16.c_str()) != 0) {
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"Invalid start tag %s\n", String8(block.getElementName(&len)).c_str());
return UNKNOWN_ERROR;
}
ResTable_config curParams(defParams);
ResTable_config pseudoParams(curParams);
pseudoParams.language[0] = 'e';
pseudoParams.language[1] = 'n';
pseudoParams.country[0] = 'X';
pseudoParams.country[1] = 'A';
ResTable_config pseudoBidiParams(curParams);
pseudoBidiParams.language[0] = 'a';
pseudoBidiParams.language[1] = 'r';
pseudoBidiParams.country[0] = 'X';
pseudoBidiParams.country[1] = 'B';
// We should skip resources for pseudolocales if they were
// already added automatically. This is a fix for a transition period when
// manually pseudolocalized resources may be expected.
// TODO: remove this check after next SDK version release.
if ((bundle->getPseudolocalize() & PSEUDO_ACCENTED &&
curParams.locale == pseudoParams.locale) ||
(bundle->getPseudolocalize() & PSEUDO_BIDI &&
curParams.locale == pseudoBidiParams.locale)) {
SourcePos(in->getPrintableSource(), 0).warning(
"Resource file %s is skipped as pseudolocalization"
" was done automatically.",
in->getPrintableSource().c_str());
return NO_ERROR;
}
while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
if (code == ResXMLTree::START_TAG) {
const String16* curTag = NULL;
String16 curType;
String16 curName;
int32_t curFormat = ResTable_map::TYPE_ANY;
bool curIsBag = false;
bool curIsBagReplaceOnOverwrite = false;
bool curIsStyled = false;
bool curIsPseudolocalizable = false;
bool curIsFormatted = fileIsTranslatable;
bool localHasErrors = false;
if (strcmp16(block.getElementName(&len), skip16.c_str()) == 0) {
while ((code=block.next()) != ResXMLTree::END_DOCUMENT
&& code != ResXMLTree::BAD_DOCUMENT) {
if (code == ResXMLTree::END_TAG) {
if (strcmp16(block.getElementName(&len), skip16.c_str()) == 0) {
break;
}
}
}
continue;
} else if (strcmp16(block.getElementName(&len), eat_comment16.c_str()) == 0) {
while ((code=block.next()) != ResXMLTree::END_DOCUMENT
&& code != ResXMLTree::BAD_DOCUMENT) {
if (code == ResXMLTree::END_TAG) {
if (strcmp16(block.getElementName(&len), eat_comment16.c_str()) == 0) {
break;
}
}
}
continue;
} else if (strcmp16(block.getElementName(&len), public16.c_str()) == 0) {
SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
String16 type;
ssize_t typeIdx = block.indexOfAttribute(NULL, "type");
if (typeIdx < 0) {
srcPos.error("A 'type' attribute is required for <public>\n");
hasErrors = localHasErrors = true;
}
type = String16(block.getAttributeStringValue(typeIdx, &len));
String16 name;
ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
if (nameIdx < 0) {
srcPos.error("A 'name' attribute is required for <public>\n");
hasErrors = localHasErrors = true;
}
name = String16(block.getAttributeStringValue(nameIdx, &len));
uint32_t ident = 0;
ssize_t identIdx = block.indexOfAttribute(NULL, "id");
if (identIdx >= 0) {
const char16_t* identStr = block.getAttributeStringValue(identIdx, &len);
Res_value identValue;
if (!ResTable::stringToInt(identStr, len, &identValue)) {
srcPos.error("Given 'id' attribute is not an integer: %s\n",
String8(block.getAttributeStringValue(identIdx, &len)).c_str());
hasErrors = localHasErrors = true;
} else {
ident = identValue.data;
nextPublicId.replaceValueFor(type, ident+1);
}
} else if (nextPublicId.indexOfKey(type) < 0) {
srcPos.error("No 'id' attribute supplied <public>,"
" and no previous id defined in this file.\n");
hasErrors = localHasErrors = true;
} else if (!localHasErrors) {
ident = nextPublicId.valueFor(type);
nextPublicId.replaceValueFor(type, ident+1);
}
if (!localHasErrors) {
err = outTable->addPublic(srcPos, myPackage, type, name, ident);
if (err < NO_ERROR) {
hasErrors = localHasErrors = true;
}
}
if (!localHasErrors) {
sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
if (symbols != NULL) {
symbols = symbols->addNestedSymbol(String8(type), srcPos);
}
if (symbols != NULL) {
symbols->makeSymbolPublic(String8(name), srcPos);
String16 comment(
block.getComment(&len) ? block.getComment(&len) : nulStr);
symbols->appendComment(String8(name), comment, srcPos);
} else {
srcPos.error("Unable to create symbols!\n");
hasErrors = localHasErrors = true;
}
}
while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
if (code == ResXMLTree::END_TAG) {
if (strcmp16(block.getElementName(&len), public16.c_str()) == 0) {
break;
}
}
}
continue;
} else if (strcmp16(block.getElementName(&len), public_padding16.c_str()) == 0) {
SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
String16 type;
ssize_t typeIdx = block.indexOfAttribute(NULL, "type");
if (typeIdx < 0) {
srcPos.error("A 'type' attribute is required for <public-padding>\n");
hasErrors = localHasErrors = true;
}
type = String16(block.getAttributeStringValue(typeIdx, &len));
String16 name;
ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
if (nameIdx < 0) {
srcPos.error("A 'name' attribute is required for <public-padding>\n");
hasErrors = localHasErrors = true;
}
name = String16(block.getAttributeStringValue(nameIdx, &len));
uint32_t start = 0;
ssize_t startIdx = block.indexOfAttribute(NULL, "start");
if (startIdx >= 0) {
const char16_t* startStr = block.getAttributeStringValue(startIdx, &len);
Res_value startValue;
if (!ResTable::stringToInt(startStr, len, &startValue)) {
srcPos.error("Given 'start' attribute is not an integer: %s\n",
String8(block.getAttributeStringValue(startIdx, &len)).c_str());
hasErrors = localHasErrors = true;
} else {
start = startValue.data;
}
} else if (nextPublicId.indexOfKey(type) < 0) {
srcPos.error("No 'start' attribute supplied <public-padding>,"
" and no previous id defined in this file.\n");
hasErrors = localHasErrors = true;
} else if (!localHasErrors) {
start = nextPublicId.valueFor(type);
}
uint32_t end = 0;
ssize_t endIdx = block.indexOfAttribute(NULL, "end");
if (endIdx >= 0) {
const char16_t* endStr = block.getAttributeStringValue(endIdx, &len);
Res_value endValue;
if (!ResTable::stringToInt(endStr, len, &endValue)) {
srcPos.error("Given 'end' attribute is not an integer: %s\n",
String8(block.getAttributeStringValue(endIdx, &len)).c_str());
hasErrors = localHasErrors = true;
} else {
end = endValue.data;
}
} else {
srcPos.error("No 'end' attribute supplied <public-padding>\n");
hasErrors = localHasErrors = true;
}
if (end >= start) {
nextPublicId.replaceValueFor(type, end+1);
} else {
srcPos.error("Padding start '%ul' is after end '%ul'\n",
start, end);
hasErrors = localHasErrors = true;
}
String16 comment(
block.getComment(&len) ? block.getComment(&len) : nulStr);
for (uint32_t curIdent=start; curIdent<=end; curIdent++) {
if (localHasErrors) {
break;
}
String16 curName(name);
char buf[64];
sprintf(buf, "%d", (int)(end-curIdent+1));
curName.append(String16(buf));
err = outTable->addEntry(srcPos, myPackage, type, curName,
String16("padding"), NULL, &curParams, false,
ResTable_map::TYPE_STRING, overwrite);
if (err < NO_ERROR) {
hasErrors = localHasErrors = true;
break;
}
err = outTable->addPublic(srcPos, myPackage, type,
curName, curIdent);
if (err < NO_ERROR) {
hasErrors = localHasErrors = true;
break;
}
sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
if (symbols != NULL) {
symbols = symbols->addNestedSymbol(String8(type), srcPos);
}
if (symbols != NULL) {
symbols->makeSymbolPublic(String8(curName), srcPos);
symbols->appendComment(String8(curName), comment, srcPos);
} else {
srcPos.error("Unable to create symbols!\n");
hasErrors = localHasErrors = true;
}
}
while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
if (code == ResXMLTree::END_TAG) {
if (strcmp16(block.getElementName(&len), public_padding16.c_str()) == 0) {
break;
}
}
}
continue;
} else if (strcmp16(block.getElementName(&len), private_symbols16.c_str()) == 0) {
String16 pkg;
ssize_t pkgIdx = block.indexOfAttribute(NULL, "package");
if (pkgIdx < 0) {
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"A 'package' attribute is required for <private-symbols>\n");
hasErrors = localHasErrors = true;
}
pkg = String16(block.getAttributeStringValue(pkgIdx, &len));
if (!localHasErrors) {
SourcePos(in->getPrintableSource(), block.getLineNumber()).warning(
"<private-symbols> is deprecated. Use the command line flag "
"--private-symbols instead.\n");
if (assets->havePrivateSymbols()) {
SourcePos(in->getPrintableSource(), block.getLineNumber()).warning(
"private symbol package already specified. Ignoring...\n");
} else {
assets->setSymbolsPrivatePackage(String8(pkg));
}
}
while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
if (code == ResXMLTree::END_TAG) {
if (strcmp16(block.getElementName(&len), private_symbols16.c_str()) == 0) {
break;
}
}
}
continue;
} else if (strcmp16(block.getElementName(&len), java_symbol16.c_str()) == 0) {
SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
String16 type;
ssize_t typeIdx = block.indexOfAttribute(NULL, "type");
if (typeIdx < 0) {
srcPos.error("A 'type' attribute is required for <public>\n");
hasErrors = localHasErrors = true;
}
type = String16(block.getAttributeStringValue(typeIdx, &len));
String16 name;
ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
if (nameIdx < 0) {
srcPos.error("A 'name' attribute is required for <public>\n");
hasErrors = localHasErrors = true;
}
name = String16(block.getAttributeStringValue(nameIdx, &len));
sp<AaptSymbols> symbols = assets->getJavaSymbolsFor(String8("R"));
if (symbols != NULL) {
symbols = symbols->addNestedSymbol(String8(type), srcPos);
}
if (symbols != NULL) {
symbols->makeSymbolJavaSymbol(String8(name), srcPos);
String16 comment(
block.getComment(&len) ? block.getComment(&len) : nulStr);
symbols->appendComment(String8(name), comment, srcPos);
} else {
srcPos.error("Unable to create symbols!\n");
hasErrors = localHasErrors = true;
}
while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
if (code == ResXMLTree::END_TAG) {
if (strcmp16(block.getElementName(&len), java_symbol16.c_str()) == 0) {
break;
}
}
}
continue;
} else if (strcmp16(block.getElementName(&len), add_resource16.c_str()) == 0) {
SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
String16 typeName;
ssize_t typeIdx = block.indexOfAttribute(NULL, "type");
if (typeIdx < 0) {
srcPos.error("A 'type' attribute is required for <add-resource>\n");
hasErrors = localHasErrors = true;
}
typeName = String16(block.getAttributeStringValue(typeIdx, &len));
String16 name;
ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
if (nameIdx < 0) {
srcPos.error("A 'name' attribute is required for <add-resource>\n");
hasErrors = localHasErrors = true;
}
name = String16(block.getAttributeStringValue(nameIdx, &len));
outTable->canAddEntry(srcPos, myPackage, typeName, name);
while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
if (code == ResXMLTree::END_TAG) {
if (strcmp16(block.getElementName(&len), add_resource16.c_str()) == 0) {
break;
}
}
}
continue;
} else if (strcmp16(block.getElementName(&len), declare_styleable16.c_str()) == 0) {
SourcePos srcPos(in->getPrintableSource(), block.getLineNumber());
String16 ident;
ssize_t identIdx = block.indexOfAttribute(NULL, "name");
if (identIdx < 0) {
srcPos.error("A 'name' attribute is required for <declare-styleable>\n");
hasErrors = localHasErrors = true;
}
ident = String16(block.getAttributeStringValue(identIdx, &len));
sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
if (!localHasErrors) {
if (symbols != NULL) {
symbols = symbols->addNestedSymbol(String8("styleable"), srcPos);
}
sp<AaptSymbols> styleSymbols = symbols;
if (symbols != NULL) {
symbols = symbols->addNestedSymbol(String8(ident), srcPos);
}
if (symbols == NULL) {
srcPos.error("Unable to create symbols!\n");
return UNKNOWN_ERROR;
}
String16 comment(
block.getComment(&len) ? block.getComment(&len) : nulStr);
styleSymbols->appendComment(String8(ident), comment, srcPos);
} else {
symbols = NULL;
}
while ((code=block.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
if (code == ResXMLTree::START_TAG) {
if (strcmp16(block.getElementName(&len), skip16.c_str()) == 0) {
while ((code=block.next()) != ResXMLTree::END_DOCUMENT
&& code != ResXMLTree::BAD_DOCUMENT) {
if (code == ResXMLTree::END_TAG) {
if (strcmp16(block.getElementName(&len), skip16.c_str()) == 0) {
break;
}
}
}
continue;
} else if (strcmp16(block.getElementName(&len), eat_comment16.c_str()) == 0) {
while ((code=block.next()) != ResXMLTree::END_DOCUMENT
&& code != ResXMLTree::BAD_DOCUMENT) {
if (code == ResXMLTree::END_TAG) {
if (strcmp16(block.getElementName(&len), eat_comment16.c_str()) == 0) {
break;
}
}
}
continue;
} else if (strcmp16(block.getElementName(&len), attr16.c_str()) != 0) {
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"Tag <%s> can not appear inside <declare-styleable>, only <attr>\n",
String8(block.getElementName(&len)).c_str());
return UNKNOWN_ERROR;
}
String16 comment(
block.getComment(&len) ? block.getComment(&len) : nulStr);
String16 itemIdent;
err = compileAttribute(in, block, myPackage, outTable, &itemIdent, true);
if (err != NO_ERROR) {
hasErrors = localHasErrors = true;
}
if (symbols != NULL) {
SourcePos srcPos(String8(in->getPrintableSource()), block.getLineNumber());
symbols->addSymbol(String8(itemIdent), 0, srcPos);
symbols->appendComment(String8(itemIdent), comment, srcPos);
//printf("Attribute %s comment: %s\n", String8(itemIdent).c_str(),
// String8(comment).c_str());
}
} else if (code == ResXMLTree::END_TAG) {
if (strcmp16(block.getElementName(&len), declare_styleable16.c_str()) == 0) {
break;
}
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"Found tag </%s> where </attr> is expected\n",
String8(block.getElementName(&len)).c_str());
return UNKNOWN_ERROR;
}
}
continue;
} else if (strcmp16(block.getElementName(&len), attr16.c_str()) == 0) {
err = compileAttribute(in, block, myPackage, outTable, NULL);
if (err != NO_ERROR) {
hasErrors = true;
}
continue;
} else if (strcmp16(block.getElementName(&len), item16.c_str()) == 0) {
curTag = &item16;
ssize_t attri = block.indexOfAttribute(NULL, "type");
if (attri >= 0) {
curType = String16(block.getAttributeStringValue(attri, &len));
ssize_t nameIdx = block.indexOfAttribute(NULL, "name");
if (nameIdx >= 0) {
curName = String16(block.getAttributeStringValue(nameIdx, &len));
}
ssize_t formatIdx = block.indexOfAttribute(NULL, "format");
if (formatIdx >= 0) {
String16 formatStr = String16(block.getAttributeStringValue(
formatIdx, &len));
curFormat = parse_flags(formatStr.c_str(), formatStr.size(),
gFormatFlags);
if (curFormat == 0) {
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"Tag <item> 'format' attribute value \"%s\" not valid\n",
String8(formatStr).c_str());
hasErrors = localHasErrors = true;
}
}
} else {
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"A 'type' attribute is required for <item>\n");
hasErrors = localHasErrors = true;
}
curIsStyled = true;
} else if (strcmp16(block.getElementName(&len), string16.c_str()) == 0) {
// Note the existence and locale of every string we process
char rawLocale[RESTABLE_MAX_LOCALE_LEN];
curParams.getBcp47Locale(rawLocale);
String8 locale(rawLocale);
String16 name;
String16 translatable;
String16 formatted;
size_t n = block.getAttributeCount();
for (size_t i = 0; i < n; i++) {
size_t length;
const char16_t* attr = block.getAttributeName(i, &length);
if (strcmp16(attr, name16.c_str()) == 0) {
name = String16(block.getAttributeStringValue(i, &length));
} else if (strcmp16(attr, translatable16.c_str()) == 0) {
translatable = String16(block.getAttributeStringValue(i, &length));
} else if (strcmp16(attr, formatted16.c_str()) == 0) {
formatted = String16(block.getAttributeStringValue(i, &length));
}
}
if (name.size() > 0) {
if (locale.size() == 0) {
outTable->addDefaultLocalization(name);
}
if (translatable == false16) {
curIsFormatted = false;
// Untranslatable strings must only exist in the default [empty] locale
if (locale.size() > 0) {
SourcePos(in->getPrintableSource(), block.getLineNumber()).warning(
"string '%s' marked untranslatable but exists in locale '%s'\n",
String8(name).c_str(),
locale.c_str());
// hasErrors = localHasErrors = true;
} else {
// Intentionally empty block:
//
// Don't add untranslatable strings to the localization table; that
// way if we later see localizations of them, they'll be flagged as
// having no default translation.
}
} else {
outTable->addLocalization(
name,
locale,
SourcePos(in->getPrintableSource(), block.getLineNumber()));
}
if (formatted == false16) {
curIsFormatted = false;
}
}
curTag = &string16;
curType = string16;
curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING;
curIsStyled = true;
curIsPseudolocalizable = fileIsTranslatable && (translatable != false16);
} else if (strcmp16(block.getElementName(&len), drawable16.c_str()) == 0) {
curTag = &drawable16;
curType = drawable16;
curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR;
} else if (strcmp16(block.getElementName(&len), color16.c_str()) == 0) {
curTag = &color16;
curType = color16;
curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_COLOR;
} else if (strcmp16(block.getElementName(&len), bool16.c_str()) == 0) {
curTag = &bool16;
curType = bool16;
curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_BOOLEAN;
} else if (strcmp16(block.getElementName(&len), integer16.c_str()) == 0) {
curTag = &integer16;
curType = integer16;
curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER;
} else if (strcmp16(block.getElementName(&len), dimen16.c_str()) == 0) {
curTag = &dimen16;
curType = dimen16;
curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_DIMENSION;
} else if (strcmp16(block.getElementName(&len), fraction16.c_str()) == 0) {
curTag = &fraction16;
curType = fraction16;
curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_FRACTION;
} else if (strcmp16(block.getElementName(&len), bag16.c_str()) == 0) {
curTag = &bag16;
curIsBag = true;
ssize_t attri = block.indexOfAttribute(NULL, "type");
if (attri >= 0) {
curType = String16(block.getAttributeStringValue(attri, &len));
} else {
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"A 'type' attribute is required for <bag>\n");
hasErrors = localHasErrors = true;
}
} else if (strcmp16(block.getElementName(&len), style16.c_str()) == 0) {
curTag = &style16;
curType = style16;
curIsBag = true;
} else if (strcmp16(block.getElementName(&len), plurals16.c_str()) == 0) {
curTag = &plurals16;
curType = plurals16;
curIsBag = true;
curIsPseudolocalizable = fileIsTranslatable;
} else if (strcmp16(block.getElementName(&len), array16.c_str()) == 0) {
curTag = &array16;
curType = array16;
curIsBag = true;
curIsBagReplaceOnOverwrite = true;
ssize_t formatIdx = block.indexOfAttribute(NULL, "format");
if (formatIdx >= 0) {
String16 formatStr = String16(block.getAttributeStringValue(
formatIdx, &len));
curFormat = parse_flags(formatStr.c_str(), formatStr.size(),
gFormatFlags);
if (curFormat == 0) {
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"Tag <array> 'format' attribute value \"%s\" not valid\n",
String8(formatStr).c_str());
hasErrors = localHasErrors = true;
}
}
} else if (strcmp16(block.getElementName(&len), string_array16.c_str()) == 0) {
// Check whether these strings need valid formats.
// (simplified form of what string16 does above)
bool isTranslatable = false;
size_t n = block.getAttributeCount();
// Pseudolocalizable by default, unless this string array isn't
// translatable.
for (size_t i = 0; i < n; i++) {
size_t length;
const char16_t* attr = block.getAttributeName(i, &length);
if (strcmp16(attr, formatted16.c_str()) == 0) {
const char16_t* value = block.getAttributeStringValue(i, &length);
if (strcmp16(value, false16.c_str()) == 0) {
curIsFormatted = false;
}
} else if (strcmp16(attr, translatable16.c_str()) == 0) {
const char16_t* value = block.getAttributeStringValue(i, &length);
if (strcmp16(value, false16.c_str()) == 0) {
isTranslatable = false;
}
}
}
curTag = &string_array16;
curType = array16;
curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING;
curIsBag = true;
curIsBagReplaceOnOverwrite = true;
curIsPseudolocalizable = isTranslatable && fileIsTranslatable;
} else if (strcmp16(block.getElementName(&len), integer_array16.c_str()) == 0) {
curTag = &integer_array16;
curType = array16;
curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_INTEGER;
curIsBag = true;
curIsBagReplaceOnOverwrite = true;
} else {
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"Found tag %s where item is expected\n",
String8(block.getElementName(&len)).c_str());
return UNKNOWN_ERROR;
}
String16 ident;
ssize_t identIdx = block.indexOfAttribute(NULL, "name");
if (identIdx >= 0) {
ident = String16(block.getAttributeStringValue(identIdx, &len));
} else {
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"A 'name' attribute is required for <%s>\n",
String8(*curTag).c_str());
hasErrors = localHasErrors = true;
}
String16 product;
identIdx = block.indexOfAttribute(NULL, "product");
if (identIdx >= 0) {
product = String16(block.getAttributeStringValue(identIdx, &len));
}
String16 comment(block.getComment(&len) ? block.getComment(&len) : nulStr);
if (curIsBag) {
// Figure out the parent of this bag...
String16 parentIdent;
ssize_t parentIdentIdx = block.indexOfAttribute(NULL, "parent");
if (parentIdentIdx >= 0) {
parentIdent = String16(block.getAttributeStringValue(parentIdentIdx, &len));
} else {
ssize_t sep = ident.findLast('.');
if (sep >= 0) {
parentIdent = String16(ident, sep);
}
}
if (!localHasErrors) {
err = outTable->startBag(SourcePos(in->getPrintableSource(),
block.getLineNumber()), myPackage, curType, ident,
parentIdent, &curParams,
overwrite, curIsBagReplaceOnOverwrite);
if (err != NO_ERROR) {
hasErrors = localHasErrors = true;
}
}
ssize_t elmIndex = 0;
char elmIndexStr[14];
while ((code=block.next()) != ResXMLTree::END_DOCUMENT
&& code != ResXMLTree::BAD_DOCUMENT) {
if (code == ResXMLTree::START_TAG) {
if (strcmp16(block.getElementName(&len), item16.c_str()) != 0) {
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"Tag <%s> can not appear inside <%s>, only <item>\n",
String8(block.getElementName(&len)).c_str(),
String8(*curTag).c_str());
return UNKNOWN_ERROR;
}
String16 itemIdent;
if (curType == array16) {
sprintf(elmIndexStr, "^index_%d", (int)elmIndex++);
itemIdent = String16(elmIndexStr);
} else if (curType == plurals16) {
ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "quantity");
if (itemIdentIdx >= 0) {
String16 quantity16(block.getAttributeStringValue(itemIdentIdx, &len));
if (quantity16 == other16) {
itemIdent = quantityOther16;
}
else if (quantity16 == zero16) {
itemIdent = quantityZero16;
}
else if (quantity16 == one16) {
itemIdent = quantityOne16;
}
else if (quantity16 == two16) {
itemIdent = quantityTwo16;
}
else if (quantity16 == few16) {
itemIdent = quantityFew16;
}
else if (quantity16 == many16) {
itemIdent = quantityMany16;
}
else {
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"Illegal 'quantity' attribute is <item> inside <plurals>\n");
hasErrors = localHasErrors = true;
}
} else {
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"A 'quantity' attribute is required for <item> inside <plurals>\n");
hasErrors = localHasErrors = true;
}
} else {
ssize_t itemIdentIdx = block.indexOfAttribute(NULL, "name");
if (itemIdentIdx >= 0) {
itemIdent = String16(block.getAttributeStringValue(itemIdentIdx, &len));
} else {
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"A 'name' attribute is required for <item>\n");
hasErrors = localHasErrors = true;
}
}
ResXMLParser::ResXMLPosition parserPosition;
block.getPosition(&parserPosition);
err = parseAndAddBag(bundle, in, &block, curParams, myPackage, curType,
ident, parentIdent, itemIdent, curFormat, curIsFormatted,
product, NO_PSEUDOLOCALIZATION, overwrite, outTable);
if (err == NO_ERROR) {
if (curIsPseudolocalizable && localeIsDefined(curParams)
&& bundle->getPseudolocalize() > 0) {
// pseudolocalize here
if ((PSEUDO_ACCENTED & bundle->getPseudolocalize()) ==
PSEUDO_ACCENTED) {
block.setPosition(parserPosition);
err = parseAndAddBag(bundle, in, &block, pseudoParams, myPackage,
curType, ident, parentIdent, itemIdent, curFormat,
curIsFormatted, product, PSEUDO_ACCENTED,
overwrite, outTable);
}
if ((PSEUDO_BIDI & bundle->getPseudolocalize()) ==
PSEUDO_BIDI) {
block.setPosition(parserPosition);
err = parseAndAddBag(bundle, in, &block, pseudoBidiParams, myPackage,
curType, ident, parentIdent, itemIdent, curFormat,
curIsFormatted, product, PSEUDO_BIDI,
overwrite, outTable);
}
}
}
if (err != NO_ERROR) {
hasErrors = localHasErrors = true;
}
} else if (code == ResXMLTree::END_TAG) {
if (strcmp16(block.getElementName(&len), curTag->c_str()) != 0) {
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"Found tag </%s> where </%s> is expected\n",
String8(block.getElementName(&len)).c_str(),
String8(*curTag).c_str());
return UNKNOWN_ERROR;
}
break;
}
}
} else {
ResXMLParser::ResXMLPosition parserPosition;
block.getPosition(&parserPosition);
err = parseAndAddEntry(bundle, in, &block, curParams, myPackage, curType, ident,
*curTag, curIsStyled, curFormat, curIsFormatted,
product, NO_PSEUDOLOCALIZATION, overwrite, &skippedResourceNames, outTable);
if (err < NO_ERROR) { // Why err < NO_ERROR instead of err != NO_ERROR?
hasErrors = localHasErrors = true;
}
else if (err == NO_ERROR) {
if (curType == string16 && !curParams.language[0] && !curParams.country[0]) {
outTable->addDefaultLocalization(curName);
}
if (curIsPseudolocalizable && localeIsDefined(curParams)
&& bundle->getPseudolocalize() > 0) {
// pseudolocalize here
if ((PSEUDO_ACCENTED & bundle->getPseudolocalize()) ==
PSEUDO_ACCENTED) {
block.setPosition(parserPosition);
err = parseAndAddEntry(bundle, in, &block, pseudoParams, myPackage, curType,
ident, *curTag, curIsStyled, curFormat,
curIsFormatted, product,
PSEUDO_ACCENTED, overwrite, &skippedResourceNames, outTable);
}
if ((PSEUDO_BIDI & bundle->getPseudolocalize()) ==
PSEUDO_BIDI) {
block.setPosition(parserPosition);
err = parseAndAddEntry(bundle, in, &block, pseudoBidiParams,
myPackage, curType, ident, *curTag, curIsStyled, curFormat,
curIsFormatted, product,
PSEUDO_BIDI, overwrite, &skippedResourceNames, outTable);
}
if (err != NO_ERROR) {
hasErrors = localHasErrors = true;
}
}
}
}
#if 0
if (comment.size() > 0) {
printf("Comment for @%s:%s/%s: %s\n", String8(myPackage).c_str(),
String8(curType).c_str(), String8(ident).c_str(),
String8(comment).c_str());
}
#endif
if (!localHasErrors) {
outTable->appendComment(myPackage, curType, ident, comment, false);
}
}
else if (code == ResXMLTree::END_TAG) {
if (strcmp16(block.getElementName(&len), resources16.c_str()) != 0) {
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"Unexpected end tag %s\n", String8(block.getElementName(&len)).c_str());
return UNKNOWN_ERROR;
}
}
else if (code == ResXMLTree::START_NAMESPACE || code == ResXMLTree::END_NAMESPACE) {
}
else if (code == ResXMLTree::TEXT) {
if (isWhitespace(block.getText(&len))) {
continue;
}
SourcePos(in->getPrintableSource(), block.getLineNumber()).error(
"Found text \"%s\" where item tag is expected\n",
String8(block.getText(&len)).c_str());
return UNKNOWN_ERROR;
}
}
// For every resource defined, there must be exist one variant with a product attribute
// set to 'default' (or no product attribute at all).
// We check to see that for every resource that was ignored because of a mismatched
// product attribute, some product variant of that resource was processed.
for (size_t i = 0; i < skippedResourceNames.size(); i++) {
if (skippedResourceNames[i]) {
const type_ident_pair_t& p = skippedResourceNames.keyAt(i);
if (!outTable->hasBagOrEntry(myPackage, p.type, p.ident)) {
const char* bundleProduct =
(bundle->getProduct() == NULL) ? "" : bundle->getProduct();
fprintf(stderr, "In resource file %s: %s\n",
in->getPrintableSource().c_str(),
curParams.toString().c_str());
fprintf(stderr, "\t%s '%s' does not match product %s.\n"
"\tYou may have forgotten to include a 'default' product variant"
" of the resource.\n",
String8(p.type).c_str(), String8(p.ident).c_str(),
bundleProduct[0] == 0 ? "default" : bundleProduct);
return UNKNOWN_ERROR;
}
}
}
return hasErrors ? STATUST(UNKNOWN_ERROR) : NO_ERROR;
}
ResourceTable::ResourceTable(Bundle* bundle, const String16& assetsPackage, ResourceTable::PackageType type)
: mAssetsPackage(assetsPackage)
, mPackageType(type)
, mTypeIdOffset(0)
, mNumLocal(0)
, mBundle(bundle)
{
ssize_t packageId = -1;
switch (mPackageType) {
case App:
case AppFeature:
packageId = 0x7f;
break;
case System:
packageId = 0x01;
break;
case SharedLibrary:
packageId = 0x00;
break;
default:
assert(0);
break;
}
sp<Package> package = new Package(mAssetsPackage, packageId);
mPackages.add(assetsPackage, package);
mOrderedPackages.add(package);
// Every resource table always has one first entry, the bag attributes.
const SourcePos unknown(String8("????"), 0);
getType(mAssetsPackage, String16("attr"), unknown);
}
static uint32_t findLargestTypeIdForPackage(const ResTable& table, const String16& packageName) {
const size_t basePackageCount = table.getBasePackageCount();
for (size_t i = 0; i < basePackageCount; i++) {
if (packageName == table.getBasePackageName(i)) {
return table.getLastTypeIdForPackage(i);
}
}
return 0;
}
status_t ResourceTable::addIncludedResources(Bundle* bundle, const sp<AaptAssets>& assets)
{
status_t err = assets->buildIncludedResources(bundle);
if (err != NO_ERROR) {
return err;
}
mAssets = assets;
mTypeIdOffset = findLargestTypeIdForPackage(assets->getIncludedResources(), mAssetsPackage);
const String8& featureAfter = bundle->getFeatureAfterPackage();
if (!featureAfter.empty()) {
AssetManager featureAssetManager;
if (!featureAssetManager.addAssetPath(featureAfter, NULL)) {
fprintf(stderr, "ERROR: Feature package '%s' not found.\n",
featureAfter.c_str());
return UNKNOWN_ERROR;
}
const ResTable& featureTable = featureAssetManager.getResources(false);
mTypeIdOffset = std::max(mTypeIdOffset,
findLargestTypeIdForPackage(featureTable, mAssetsPackage));
}
return NO_ERROR;
}
status_t ResourceTable::addPublic(const SourcePos& sourcePos,
const String16& package,
const String16& type,
const String16& name,
const uint32_t ident)
{
uint32_t rid = mAssets->getIncludedResources()
.identifierForName(name.c_str(), name.size(),
type.c_str(), type.size(),
package.c_str(), package.size());
if (rid != 0) {
sourcePos.error("Error declaring public resource %s/%s for included package %s\n",
String8(type).c_str(), String8(name).c_str(),
String8(package).c_str());
return UNKNOWN_ERROR;
}
sp<Type> t = getType(package, type, sourcePos);
if (t == NULL) {
return UNKNOWN_ERROR;
}
return t->addPublic(sourcePos, name, ident);
}
status_t ResourceTable::addEntry(const SourcePos& sourcePos,
const String16& package,
const String16& type,
const String16& name,
const String16& value,
const Vector<StringPool::entry_style_span>* style,
const ResTable_config* params,
const bool doSetIndex,
const int32_t format,
const bool overwrite)
{
uint32_t rid = mAssets->getIncludedResources()
.identifierForName(name.c_str(), name.size(),
type.c_str(), type.size(),
package.c_str(), package.size());
if (rid != 0) {
sourcePos.error("Resource entry %s/%s is already defined in package %s.",
String8(type).c_str(), String8(name).c_str(), String8(package).c_str());
return UNKNOWN_ERROR;
}
sp<Entry> e = getEntry(package, type, name, sourcePos, overwrite,
params, doSetIndex);
if (e == NULL) {
return UNKNOWN_ERROR;
}
status_t err = e->setItem(sourcePos, value, style, format, overwrite);
if (err == NO_ERROR) {
mNumLocal++;
}
return err;
}
status_t ResourceTable::startBag(const SourcePos& sourcePos,
const String16& package,
const String16& type,
const String16& name,
const String16& bagParent,
const ResTable_config* params,
bool overlay,
bool replace, bool /* isId */)
{
status_t result = NO_ERROR;
// Check for adding entries in other packages... for now we do
// nothing. We need to do the right thing here to support skinning.
uint32_t rid = mAssets->getIncludedResources()
.identifierForName(name.c_str(), name.size(),
type.c_str(), type.size(),
package.c_str(), package.size());
if (rid != 0) {
sourcePos.error("Resource entry %s/%s is already defined in package %s.",
String8(type).c_str(), String8(name).c_str(), String8(package).c_str());
return UNKNOWN_ERROR;
}
if (overlay && !mBundle->getAutoAddOverlay() && !hasBagOrEntry(package, type, name)) {
bool canAdd = false;
sp<Package> p = mPackages.valueFor(package);
if (p != NULL) {
sp<Type> t = p->getTypes().valueFor(type);
if (t != NULL) {
if (t->getCanAddEntries().indexOf(name) >= 0) {
canAdd = true;
}
}
}
if (!canAdd) {
sourcePos.error("Resource does not already exist in overlay at '%s'; use <add-resource> to add.\n",
String8(name).c_str());
return UNKNOWN_ERROR;
}
}
sp<Entry> e = getEntry(package, type, name, sourcePos, overlay, params);
if (e == NULL) {
return UNKNOWN_ERROR;
}
// If a parent is explicitly specified, set it.
if (bagParent.size() > 0) {
e->setParent(bagParent);
}
if ((result = e->makeItABag(sourcePos)) != NO_ERROR) {
return result;
}
if (overlay && replace) {
return e->emptyBag(sourcePos);
}
return result;
}
status_t ResourceTable::addBag(const SourcePos& sourcePos,
const String16& package,
const String16& type,
const String16& name,
const String16& bagParent,
const String16& bagKey,
const String16& value,
const Vector<StringPool::entry_style_span>* style,
const ResTable_config* params,
bool replace, bool isId, const int32_t format)
{
// Check for adding entries in other packages... for now we do
// nothing. We need to do the right thing here to support skinning.
uint32_t rid = mAssets->getIncludedResources()
.identifierForName(name.c_str(), name.size(),
type.c_str(), type.size(),
package.c_str(), package.size());
if (rid != 0) {
return NO_ERROR;
}
#if 0
if (name == String16("left")) {
printf("Adding bag left: file=%s, line=%d, type=%s\n",
sourcePos.file.striing(), sourcePos.line, String8(type).c_str());
}
#endif
sp<Entry> e = getEntry(package, type, name, sourcePos, replace, params);
if (e == NULL) {
return UNKNOWN_ERROR;
}
// If a parent is explicitly specified, set it.
if (bagParent.size() > 0) {
e->setParent(bagParent);
}
const bool first = e->getBag().indexOfKey(bagKey) < 0;
status_t err = e->addToBag(sourcePos, bagKey, value, style, replace, isId, format);
if (err == NO_ERROR && first) {
mNumLocal++;
}
return err;
}
bool ResourceTable::hasBagOrEntry(const String16& package,
const String16& type,
const String16& name) const
{
// First look for this in the included resources...
uint32_t rid = mAssets->getIncludedResources()
.identifierForName(name.c_str(), name.size(),
type.c_str(), type.size(),
package.c_str(), package.size());
if (rid != 0) {
return true;
}
sp<Package> p = mPackages.valueFor(package);
if (p != NULL) {
sp<Type> t = p->getTypes().valueFor(type);
if (t != NULL) {
sp<ConfigList> c = t->getConfigs().valueFor(name);
if (c != NULL) return true;
}
}
return false;
}
bool ResourceTable::hasBagOrEntry(const String16& package,
const String16& type,
const String16& name,
const ResTable_config& config) const
{
// First look for this in the included resources...
uint32_t rid = mAssets->getIncludedResources()
.identifierForName(name.c_str(), name.size(),
type.c_str(), type.size(),
package.c_str(), package.size());
if (rid != 0) {
return true;
}
sp<Package> p = mPackages.valueFor(package);
if (p != NULL) {
sp<Type> t = p->getTypes().valueFor(type);
if (t != NULL) {
sp<ConfigList> c = t->getConfigs().valueFor(name);
if (c != NULL) {
sp<Entry> e = c->getEntries().valueFor(config);
if (e != NULL) {
return true;
}
}
}
}
return false;
}
bool ResourceTable::hasBagOrEntry(const String16& ref,
const String16* defType,
const String16* defPackage)
{
String16 package, type, name;
if (!ResTable::expandResourceRef(ref.c_str(), ref.size(), &package, &type, &name,
defType, defPackage ? defPackage:&mAssetsPackage, NULL)) {
return false;
}
return hasBagOrEntry(package, type, name);
}
bool ResourceTable::appendComment(const String16& package,
const String16& type,
const String16& name,
const String16& comment,
bool onlyIfEmpty)
{
if (comment.size() <= 0) {
return true;
}
sp<Package> p = mPackages.valueFor(package);
if (p != NULL) {
sp<Type> t = p->getTypes().valueFor(type);
if (t != NULL) {
sp<ConfigList> c = t->getConfigs().valueFor(name);
if (c != NULL) {
c->appendComment(comment, onlyIfEmpty);
return true;
}
}
}
return false;
}
bool ResourceTable::appendTypeComment(const String16& package,
const String16& type,
const String16& name,
const String16& comment)
{
if (comment.size() <= 0) {
return true;
}
sp<Package> p = mPackages.valueFor(package);
if (p != NULL) {
sp<Type> t = p->getTypes().valueFor(type);
if (t != NULL) {
sp<ConfigList> c = t->getConfigs().valueFor(name);
if (c != NULL) {
c->appendTypeComment(comment);
return true;
}
}
}
return false;
}
bool ResourceTable::makeAttribute(const String16& package,
const String16& name,
const SourcePos& source,
int32_t format,
const String16& comment,
bool shouldAppendComment) {
const String16 attr16("attr");
// First look for this in the included resources...
uint32_t rid = mAssets->getIncludedResources()
.identifierForName(name.c_str(), name.size(),
attr16.c_str(), attr16.size(),
package.c_str(), package.size());
if (rid != 0) {
source.error("Attribute \"%s\" has already been defined", String8(name).c_str());
return false;
}
sp<ResourceTable::Entry> entry = getEntry(package, attr16, name, source, false);
if (entry == NULL) {
source.error("Failed to create entry attr/%s", String8(name).c_str());
return false;
}
if (entry->makeItABag(source) != NO_ERROR) {
return false;
}
const String16 formatKey16("^type");
const String16 formatValue16(String8::format("%d", format));
ssize_t idx = entry->getBag().indexOfKey(formatKey16);
if (idx >= 0) {
// We have already set a format for this attribute, check if they are different.
// We allow duplicate attribute definitions so long as they are identical.
// This is to ensure inter-operation with libraries that define the same generic attribute.
const Item& formatItem = entry->getBag().valueAt(idx);
if ((format & (ResTable_map::TYPE_ENUM | ResTable_map::TYPE_FLAGS)) ||
formatItem.value != formatValue16) {
source.error("Attribute \"%s\" already defined with incompatible format.\n"
"%s:%d: Original attribute defined here.",
String8(name).c_str(), formatItem.sourcePos.file.c_str(),
formatItem.sourcePos.line);
return false;
}
} else {
entry->addToBag(source, formatKey16, formatValue16);
// Increment the number of resources we have. This is used to determine if we should
// even generate a resource table.
mNumLocal++;
}
appendComment(package, attr16, name, comment, shouldAppendComment);
return true;
}
void ResourceTable::canAddEntry(const SourcePos& pos,
const String16& package, const String16& type, const String16& name)
{
sp<Type> t = getType(package, type, pos);
if (t != NULL) {
t->canAddEntry(name);
}
}
size_t ResourceTable::size() const {
return mPackages.size();
}
size_t ResourceTable::numLocalResources() const {
return mNumLocal;
}
bool ResourceTable::hasResources() const {
return mNumLocal > 0;
}
sp<AaptFile> ResourceTable::flatten(Bundle* bundle, const sp<const ResourceFilter>& filter,
const bool isBase)
{
sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8());
status_t err = flatten(bundle, filter, data, isBase);
return err == NO_ERROR ? data : NULL;
}
inline uint32_t ResourceTable::getResId(const sp<Package>& p,
const sp<Type>& t,
uint32_t nameId)
{
return makeResId(p->getAssignedId(), t->getIndex(), nameId);
}
uint32_t ResourceTable::getResId(const String16& package,
const String16& type,
const String16& name,
bool onlyPublic) const
{
uint32_t id = ResourceIdCache::lookup(package, type, name, onlyPublic);
if (id != 0) return id; // cache hit
// First look for this in the included resources...
uint32_t specFlags = 0;
uint32_t rid = mAssets->getIncludedResources()
.identifierForName(name.c_str(), name.size(),
type.c_str(), type.size(),
package.c_str(), package.size(),
&specFlags);
if (rid != 0) {
if (onlyPublic && (specFlags & ResTable_typeSpec::SPEC_PUBLIC) == 0) {
// If this is a feature split and the resource has the same
// package name as us, then everything is public.
if (mPackageType != AppFeature || mAssetsPackage != package) {
return 0;
}
}
return ResourceIdCache::store(package, type, name, onlyPublic, rid);
}
sp<Package> p = mPackages.valueFor(package);
if (p == NULL) return 0;
sp<Type> t = p->getTypes().valueFor(type);
if (t == NULL) return 0;
sp<ConfigList> c = t->getConfigs().valueFor(name);
if (c == NULL) {
if (type != String16("attr")) {
return 0;
}
t = p->getTypes().valueFor(String16(kAttrPrivateType));
if (t == NULL) return 0;
c = t->getConfigs().valueFor(name);
if (c == NULL) return 0;
}
int32_t ei = c->getEntryIndex();
if (ei < 0) return 0;
return ResourceIdCache::store(package, type, name, onlyPublic,
getResId(p, t, ei));
}
uint32_t ResourceTable::getResId(const String16& ref,
const String16* defType,
const String16* defPackage,
const char** outErrorMsg,
bool onlyPublic) const
{
String16 package, type, name;
bool refOnlyPublic = true;
if (!ResTable::expandResourceRef(
ref.c_str(), ref.size(), &package, &type, &name,
defType, defPackage ? defPackage:&mAssetsPackage,
outErrorMsg, &refOnlyPublic)) {
if (kIsDebug) {
printf("Expanding resource: ref=%s\n", String8(ref).c_str());
printf("Expanding resource: defType=%s\n",
defType ? String8(*defType).c_str() : "NULL");
printf("Expanding resource: defPackage=%s\n",
defPackage ? String8(*defPackage).c_str() : "NULL");
printf("Expanding resource: ref=%s\n", String8(ref).c_str());
printf("Expanded resource: p=%s, t=%s, n=%s, res=0\n",
String8(package).c_str(), String8(type).c_str(),
String8(name).c_str());
}
return 0;
}
uint32_t res = getResId(package, type, name, onlyPublic && refOnlyPublic);
if (kIsDebug) {
printf("Expanded resource: p=%s, t=%s, n=%s, res=%d\n",
String8(package).c_str(), String8(type).c_str(),
String8(name).c_str(), res);
}
if (res == 0) {
if (outErrorMsg)
*outErrorMsg = "No resource found that matches the given name";
}
return res;
}
bool ResourceTable::isValidResourceName(const String16& s)
{
const char16_t* p = s.c_str();
bool first = true;
while (*p) {
if ((*p >= 'a' && *p <= 'z')
|| (*p >= 'A' && *p <= 'Z')
|| *p == '_'
|| (!first && *p >= '0' && *p <= '9')) {
first = false;
p++;
continue;
}
return false;
}
return true;
}
bool ResourceTable::stringToValue(Res_value* outValue, StringPool* pool,
const String16& str,
bool preserveSpaces, bool coerceType,
uint32_t attrID,
const Vector<StringPool::entry_style_span>* style,
String16* outStr, void* accessorCookie,
uint32_t attrType, const String8* configTypeName,
const ConfigDescription* config)
{
String16 finalStr;
bool res = true;
if (style == NULL || style->size() == 0) {
// Text is not styled so it can be any type... let's figure it out.
res = mAssets->getIncludedResources()
.stringToValue(outValue, &finalStr, str.c_str(), str.size(), preserveSpaces,
coerceType, attrID, NULL, &mAssetsPackage, this,
accessorCookie, attrType);
} else {
// Styled text can only be a string, and while collecting the style
// information we have already processed that string!
outValue->size = sizeof(Res_value);
outValue->res0 = 0;
outValue->dataType = outValue->TYPE_STRING;
outValue->data = 0;
finalStr = str;
}
if (!res) {
return false;
}
if (outValue->dataType == outValue->TYPE_STRING) {
// Should do better merging styles.
if (pool) {
String8 configStr;
if (config != NULL) {
configStr = config->toString();
} else {
configStr = "(null)";
}
if (kIsDebug) {
printf("Adding to pool string style #%zu config %s: %s\n",
style != NULL ? style->size() : 0U,
configStr.c_str(), String8(finalStr).c_str());
}
if (style != NULL && style->size() > 0) {
outValue->data = pool->add(finalStr, *style, configTypeName, config);
} else {
outValue->data = pool->add(finalStr, true, configTypeName, config);
}
} else {
// Caller will fill this in later.
outValue->data = 0;
}
if (outStr) {
*outStr = finalStr;
}
}
return true;
}
uint32_t ResourceTable::getCustomResource(
const String16& package, const String16& type, const String16& name) const
{
//printf("getCustomResource: %s %s %s\n", String8(package).c_str(),
// String8(type).c_str(), String8(name).c_str());
sp<Package> p = mPackages.valueFor(package);
if (p == NULL) return 0;
sp<Type> t = p->getTypes().valueFor(type);
if (t == NULL) return 0;
sp<ConfigList> c = t->getConfigs().valueFor(name);
if (c == NULL) {
if (type != String16("attr")) {
return 0;
}
t = p->getTypes().valueFor(String16(kAttrPrivateType));
if (t == NULL) return 0;
c = t->getConfigs().valueFor(name);
if (c == NULL) return 0;
}
int32_t ei = c->getEntryIndex();
if (ei < 0) return 0;
return getResId(p, t, ei);
}
uint32_t ResourceTable::getCustomResourceWithCreation(
const String16& package, const String16& type, const String16& name,
const bool createIfNotFound)
{
uint32_t resId = getCustomResource(package, type, name);
if (resId != 0 || !createIfNotFound) {
return resId;
}
if (mAssetsPackage != package) {
mCurrentXmlPos.error("creating resource for external package %s: %s/%s.",
String8(package).c_str(), String8(type).c_str(), String8(name).c_str());
if (package == String16("android")) {
mCurrentXmlPos.printf("did you mean to use @+id instead of @+android:id?");
}
return 0;
}
String16 value("false");
status_t status = addEntry(mCurrentXmlPos, package, type, name, value, NULL, NULL, true);
if (status == NO_ERROR) {
resId = getResId(package, type, name);
return resId;
}
return 0;
}
uint32_t ResourceTable::getRemappedPackage(uint32_t origPackage) const
{
return origPackage;
}
bool ResourceTable::getAttributeType(uint32_t attrID, uint32_t* outType)
{
//printf("getAttributeType #%08x\n", attrID);
Res_value value;
if (getItemValue(attrID, ResTable_map::ATTR_TYPE, &value)) {
//printf("getAttributeType #%08x (%s): #%08x\n", attrID,
// String8(getEntry(attrID)->getName()).c_str(), value.data);
*outType = value.data;
return true;
}
return false;
}
bool ResourceTable::getAttributeMin(uint32_t attrID, uint32_t* outMin)
{
//printf("getAttributeMin #%08x\n", attrID);
Res_value value;
if (getItemValue(attrID, ResTable_map::ATTR_MIN, &value)) {
*outMin = value.data;
return true;
}
return false;
}
bool ResourceTable::getAttributeMax(uint32_t attrID, uint32_t* outMax)
{
//printf("getAttributeMax #%08x\n", attrID);
Res_value value;
if (getItemValue(attrID, ResTable_map::ATTR_MAX, &value)) {
*outMax = value.data;
return true;
}
return false;
}
uint32_t ResourceTable::getAttributeL10N(uint32_t attrID)
{
//printf("getAttributeL10N #%08x\n", attrID);
Res_value value;
if (getItemValue(attrID, ResTable_map::ATTR_L10N, &value)) {
return value.data;
}
return ResTable_map::L10N_NOT_REQUIRED;
}
bool ResourceTable::getLocalizationSetting()
{
return mBundle->getRequireLocalization();
}
void ResourceTable::reportError(void* accessorCookie, const char* fmt, ...)
{
if (accessorCookie != NULL && fmt != NULL) {
AccessorCookie* ac = (AccessorCookie*)accessorCookie;
char buf[1024];
va_list ap;
va_start(ap, fmt);
vsnprintf(buf, sizeof(buf), fmt, ap);
va_end(ap);
ac->sourcePos.error("Error: %s (at '%s' with value '%s').\n",
buf, ac->attr.c_str(), ac->value.c_str());
}
}
bool ResourceTable::getAttributeKeys(
uint32_t attrID, Vector<String16>* outKeys)
{
sp<const Entry> e = getEntry(attrID);
if (e != NULL) {
const size_t N = e->getBag().size();
for (size_t i=0; i<N; i++) {
const String16& key = e->getBag().keyAt(i);
if (key.size() > 0 && key.c_str()[0] != '^') {
outKeys->add(key);
}
}
return true;
}
return false;
}
bool ResourceTable::getAttributeEnum(
uint32_t attrID, const char16_t* name, size_t nameLen,
Res_value* outValue)
{
//printf("getAttributeEnum #%08x %s\n", attrID, String8(name, nameLen).c_str());
String16 nameStr(name, nameLen);
sp<const Entry> e = getEntry(attrID);
if (e != NULL) {
const size_t N = e->getBag().size();
for (size_t i=0; i<N; i++) {
//printf("Comparing %s to %s\n", String8(name, nameLen).c_str(),
// String8(e->getBag().keyAt(i)).c_str());
if (e->getBag().keyAt(i) == nameStr) {
return getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, outValue);
}
}
}
return false;
}
bool ResourceTable::getAttributeFlags(
uint32_t attrID, const char16_t* name, size_t nameLen,
Res_value* outValue)
{
outValue->dataType = Res_value::TYPE_INT_HEX;
outValue->data = 0;
//printf("getAttributeFlags #%08x %s\n", attrID, String8(name, nameLen).c_str());
String16 nameStr(name, nameLen);
sp<const Entry> e = getEntry(attrID);
if (e != NULL) {
const size_t N = e->getBag().size();
const char16_t* end = name + nameLen;
const char16_t* pos = name;
while (pos < end) {
const char16_t* start = pos;
while (pos < end && *pos != '|') {
pos++;
}
String16 nameStr(start, pos-start);
size_t i;
for (i=0; i<N; i++) {
//printf("Comparing \"%s\" to \"%s\"\n", String8(nameStr).c_str(),
// String8(e->getBag().keyAt(i)).c_str());
if (e->getBag().keyAt(i) == nameStr) {
Res_value val;
bool got = getItemValue(attrID, e->getBag().valueAt(i).bagKeyId, &val);
if (!got) {
return false;
}
//printf("Got value: 0x%08x\n", val.data);
outValue->data |= val.data;
break;
}
}
if (i >= N) {
// Didn't find this flag identifier.
return false;
}
pos++;
}
return true;
}
return false;
}
status_t ResourceTable::assignResourceIds()
{
const size_t N = mOrderedPackages.size();
size_t pi;
status_t firstError = NO_ERROR;
// First generate all bag attributes and assign indices.
for (pi=0; pi<N; pi++) {
sp<Package> p = mOrderedPackages.itemAt(pi);
if (p == NULL || p->getTypes().size() == 0) {
// Empty, skip!
continue;
}
if (mPackageType == System) {
p->movePrivateAttrs();
}
// This has no sense for packages being built as AppFeature (aka with a non-zero offset).
status_t err = p->applyPublicTypeOrder();
if (err != NO_ERROR && firstError == NO_ERROR) {
firstError = err;
}
// Generate attributes...
const size_t N = p->getOrderedTypes().size();
size_t ti;
for (ti=0; ti<N; ti++) {
sp<Type> t = p->getOrderedTypes().itemAt(ti);
if (t == NULL) {
continue;
}
const size_t N = t->getOrderedConfigs().size();
for (size_t ci=0; ci<N; ci++) {
sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
if (c == NULL) {
continue;
}
const size_t N = c->getEntries().size();
for (size_t ei=0; ei<N; ei++) {
sp<Entry> e = c->getEntries().valueAt(ei);
if (e == NULL) {
continue;
}
status_t err = e->generateAttributes(this, p->getName());
if (err != NO_ERROR && firstError == NO_ERROR) {
firstError = err;
}
}
}
}
uint32_t typeIdOffset = 0;
if (mPackageType == AppFeature && p->getName() == mAssetsPackage) {
typeIdOffset = mTypeIdOffset;
}
const SourcePos unknown(String8("????"), 0);
sp<Type> attr = p->getType(String16("attr"), unknown);
// Force creation of ID if we are building feature splits.
// Auto-generated ID resources won't apply the type ID offset correctly unless
// the offset is applied here first.
// b/30607637
if (mPackageType == AppFeature && p->getName() == mAssetsPackage) {
sp<Type> id = p->getType(String16("id"), unknown);
}
// Assign indices...
const size_t typeCount = p->getOrderedTypes().size();
for (size_t ti = 0; ti < typeCount; ti++) {
sp<Type> t = p->getOrderedTypes().itemAt(ti);
if (t == NULL) {
continue;
}
err = t->applyPublicEntryOrder();
if (err != NO_ERROR && firstError == NO_ERROR) {
firstError = err;
}
const size_t N = t->getOrderedConfigs().size();
t->setIndex(ti + 1 + typeIdOffset);
LOG_ALWAYS_FATAL_IF(ti == 0 && attr != t,
"First type is not attr!");
for (size_t ei=0; ei<N; ei++) {
sp<ConfigList> c = t->getOrderedConfigs().itemAt(ei);
if (c == NULL) {
continue;
}
c->setEntryIndex(ei);
}
}
// Assign resource IDs to keys in bags...
for (size_t ti = 0; ti < typeCount; ti++) {
sp<Type> t = p->getOrderedTypes().itemAt(ti);
if (t == NULL) {
continue;
}
const size_t N = t->getOrderedConfigs().size();
for (size_t ci=0; ci<N; ci++) {
sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
if (c == NULL) {
continue;
}
//printf("Ordered config #%d: %p\n", ci, c.get());
const size_t N = c->getEntries().size();
for (size_t ei=0; ei<N; ei++) {
sp<Entry> e = c->getEntries().valueAt(ei);
if (e == NULL) {
continue;
}
status_t err = e->assignResourceIds(this, p->getName());
if (err != NO_ERROR && firstError == NO_ERROR) {
firstError = err;
}
}
}
}
}
return firstError;
}
status_t ResourceTable::addSymbols(const sp<AaptSymbols>& outSymbols,
bool skipSymbolsWithoutDefaultLocalization) {
const size_t N = mOrderedPackages.size();
const String8 defaultLocale;
const String16 stringType("string");
size_t pi;
for (pi=0; pi<N; pi++) {
sp<Package> p = mOrderedPackages.itemAt(pi);
if (p->getTypes().size() == 0) {
// Empty, skip!
continue;
}
const size_t N = p->getOrderedTypes().size();
size_t ti;
for (ti=0; ti<N; ti++) {
sp<Type> t = p->getOrderedTypes().itemAt(ti);
if (t == NULL) {
continue;
}
const size_t N = t->getOrderedConfigs().size();
sp<AaptSymbols> typeSymbols;
if (t->getName() == String16(kAttrPrivateType)) {
typeSymbols = outSymbols->addNestedSymbol(String8("attr"), t->getPos());
} else {
typeSymbols = outSymbols->addNestedSymbol(String8(t->getName()), t->getPos());
}
if (typeSymbols == NULL) {
return UNKNOWN_ERROR;
}
for (size_t ci=0; ci<N; ci++) {
sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
if (c == NULL) {
continue;
}
uint32_t rid = getResId(p, t, ci);
if (rid == 0) {
return UNKNOWN_ERROR;
}
if (Res_GETPACKAGE(rid) + 1 == p->getAssignedId()) {
if (skipSymbolsWithoutDefaultLocalization &&
t->getName() == stringType) {
// Don't generate symbols for strings without a default localization.
if (mHasDefaultLocalization.find(c->getName())
== mHasDefaultLocalization.end()) {
// printf("Skip symbol [%08x] %s\n", rid,
// String8(c->getName()).c_str());
continue;
}
}
typeSymbols->addSymbol(String8(c->getName()), rid, c->getPos());
String16 comment(c->getComment());
typeSymbols->appendComment(String8(c->getName()), comment, c->getPos());
//printf("Type symbol [%08x] %s comment: %s\n", rid,
// String8(c->getName()).c_str(), String8(comment).c_str());
comment = c->getTypeComment();
typeSymbols->appendTypeComment(String8(c->getName()), comment);
}
}
}
}
return NO_ERROR;
}
void
ResourceTable::addLocalization(const String16& name, const String8& locale, const SourcePos& src)
{
mLocalizations[name][locale] = src;
}
void
ResourceTable::addDefaultLocalization(const String16& name)
{
mHasDefaultLocalization.insert(name);
}
/*!
* Flag various sorts of localization problems. '+' indicates checks already implemented;
* '-' indicates checks that will be implemented in the future.
*
* + A localized string for which no default-locale version exists => warning
* + A string for which no version in an explicitly-requested locale exists => warning
* + A localized translation of an translateable="false" string => warning
* - A localized string not provided in every locale used by the table
*/
status_t
ResourceTable::validateLocalizations(void)
{
status_t err = NO_ERROR;
const String8 defaultLocale;
// For all strings...
for (const auto& nameIter : mLocalizations) {
const std::map<String8, SourcePos>& configSrcMap = nameIter.second;
// Look for strings with no default localization
if (configSrcMap.count(defaultLocale) == 0) {
SourcePos().warning("string '%s' has no default translation.",
String8(nameIter.first).c_str());
if (mBundle->getVerbose()) {
for (const auto& locale : configSrcMap) {
locale.second.printf("locale %s found", locale.first.c_str());
}
}
// !!! TODO: throw an error here in some circumstances
}
// Check that all requested localizations are present for this string
if (mBundle->getConfigurations().size() > 0 && mBundle->getRequireLocalization()) {
const char* allConfigs = mBundle->getConfigurations().c_str();
const char* start = allConfigs;
const char* comma;
std::set<String8> missingConfigs;
AaptLocaleValue locale;
do {
String8 config;
comma = strchr(start, ',');
if (comma != NULL) {
config = String8(start, comma - start);
start = comma + 1;
} else {
config = start;
}
if (!locale.initFromFilterString(config)) {
continue;
}
// don't bother with the pseudolocale "en_XA" or "ar_XB"
if (config != "en_XA" && config != "ar_XB") {
if (configSrcMap.find(config) == configSrcMap.end()) {
// okay, no specific localization found. it's possible that we are
// requiring a specific regional localization [e.g. de_DE] but there is an
// available string in the generic language localization [e.g. de];
// consider that string to have fulfilled the localization requirement.
String8 region(config.c_str(), 2);
if (configSrcMap.find(region) == configSrcMap.end() &&
configSrcMap.count(defaultLocale) == 0) {
missingConfigs.insert(config);
}
}
}
} while (comma != NULL);
if (!missingConfigs.empty()) {
String8 configStr;
for (const auto& iter : missingConfigs) {
configStr.appendFormat(" %s", iter.c_str());
}
SourcePos().warning("string '%s' is missing %u required localizations:%s",
String8(nameIter.first).c_str(),
(unsigned int)missingConfigs.size(),
configStr.c_str());
}
}
}
return err;
}
status_t ResourceTable::flatten(Bundle* bundle, const sp<const ResourceFilter>& filter,
const sp<AaptFile>& dest,
const bool isBase)
{
const ConfigDescription nullConfig;
const size_t N = mOrderedPackages.size();
size_t pi;
const static String16 mipmap16("mipmap");
bool useUTF8 = !bundle->getUTF16StringsOption();
// The libraries this table references.
Vector<sp<Package> > libraryPackages;
const ResTable& table = mAssets->getIncludedResources();
const size_t basePackageCount = table.getBasePackageCount();
for (size_t i = 0; i < basePackageCount; i++) {
size_t packageId = table.getBasePackageId(i);
String16 packageName(table.getBasePackageName(i));
if (packageId > 0x01 && packageId != 0x7f &&
packageName != String16("android")) {
libraryPackages.add(sp<Package>(new Package(packageName, packageId)));
}
}
// Iterate through all data, collecting all values (strings,
// references, etc).
StringPool valueStrings(useUTF8);
Vector<sp<Entry> > allEntries;
for (pi=0; pi<N; pi++) {
sp<Package> p = mOrderedPackages.itemAt(pi);
if (p->getTypes().size() == 0) {
continue;
}
StringPool typeStrings(useUTF8);
StringPool keyStrings(useUTF8);
ssize_t stringsAdded = 0;
const size_t N = p->getOrderedTypes().size();
for (size_t ti=0; ti<N; ti++) {
sp<Type> t = p->getOrderedTypes().itemAt(ti);
if (t == NULL) {
typeStrings.add(String16("<empty>"), false);
stringsAdded++;
continue;
}
while (stringsAdded < t->getIndex() - 1) {
typeStrings.add(String16("<empty>"), false);
stringsAdded++;
}
const String16 typeName(t->getName());
typeStrings.add(typeName, false);
stringsAdded++;
// This is a hack to tweak the sorting order of the final strings,
// to put stuff that is generally not language-specific first.
String8 configTypeName(typeName);
if (configTypeName == "drawable" || configTypeName == "layout"
|| configTypeName == "color" || configTypeName == "anim"
|| configTypeName == "interpolator" || configTypeName == "animator"
|| configTypeName == "xml" || configTypeName == "menu"
|| configTypeName == "mipmap" || configTypeName == "raw") {
configTypeName = "1complex";
} else {
configTypeName = "2value";
}
// mipmaps don't get filtered, so they will
// allways end up in the base. Make sure they
// don't end up in a split.
if (typeName == mipmap16 && !isBase) {
continue;
}
const bool filterable = (typeName != mipmap16);
const size_t N = t->getOrderedConfigs().size();
for (size_t ci=0; ci<N; ci++) {
sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
if (c == NULL) {
continue;
}
const size_t N = c->getEntries().size();
for (size_t ei=0; ei<N; ei++) {
ConfigDescription config = c->getEntries().keyAt(ei);
if (filterable && !filter->match(config)) {
continue;
}
sp<Entry> e = c->getEntries().valueAt(ei);
if (e == NULL) {
continue;
}
e->setNameIndex(keyStrings.add(e->getName(), true));
status_t err = e->prepareFlatten(&valueStrings, this,
&configTypeName, &config);
if (err != NO_ERROR) {
return err;
}
allEntries.add(e);
}
}
}
p->setTypeStrings(typeStrings.createStringBlock());
p->setKeyStrings(keyStrings.createStringBlock());
}
if (bundle->getOutputAPKFile() != NULL) {
// Now we want to sort the value strings for better locality. This will
// cause the positions of the strings to change, so we need to go back
// through out resource entries and update them accordingly. Only need
// to do this if actually writing the output file.
valueStrings.sortByConfig();
for (pi=0; pi<allEntries.size(); pi++) {
allEntries[pi]->remapStringValue(&valueStrings);
}
}
ssize_t strAmt = 0;
// Now build the array of package chunks.
Vector<sp<AaptFile> > flatPackages;
for (pi=0; pi<N; pi++) {
sp<Package> p = mOrderedPackages.itemAt(pi);
if (p->getTypes().size() == 0) {
// Empty, skip!
continue;
}
const size_t N = p->getTypeStrings().size();
const size_t baseSize = sizeof(ResTable_package);
// Start the package data.
sp<AaptFile> data = new AaptFile(String8(), AaptGroupEntry(), String8());
ResTable_package* header = (ResTable_package*)data->editData(baseSize);
if (header == NULL) {
fprintf(stderr, "ERROR: out of memory creating ResTable_package\n");
return NO_MEMORY;
}
memset(header, 0, sizeof(*header));
header->header.type = htods(RES_TABLE_PACKAGE_TYPE);
header->header.headerSize = htods(sizeof(*header));
header->id = htodl(static_cast<uint32_t>(p->getAssignedId()));
strcpy16_htod(header->name, p->getName().c_str());
// Write the string blocks.
const size_t typeStringsStart = data->getSize();
sp<AaptFile> strFile = p->getTypeStringsData();
ssize_t amt = data->writeData(strFile->getData(), strFile->getSize());
if (kPrintStringMetrics) {
fprintf(stderr, "**** type strings: %zd\n", amt);
}
strAmt += amt;
if (amt < 0) {
return amt;
}
const size_t keyStringsStart = data->getSize();
strFile = p->getKeyStringsData();
amt = data->writeData(strFile->getData(), strFile->getSize());
if (kPrintStringMetrics) {
fprintf(stderr, "**** key strings: %zd\n", amt);
}
strAmt += amt;
if (amt < 0) {
return amt;
}
if (isBase) {
status_t err = flattenLibraryTable(data, libraryPackages);
if (err != NO_ERROR) {
fprintf(stderr, "ERROR: failed to write library table\n");
return err;
}
}
// Build the type chunks inside of this package.
for (size_t ti=0; ti<N; ti++) {
// Retrieve them in the same order as the type string block.
size_t len;
String16 typeName(UnpackOptionalString(p->getTypeStrings().stringAt(ti), &len));
sp<Type> t = p->getTypes().valueFor(typeName);
LOG_ALWAYS_FATAL_IF(t == NULL && typeName != String16("<empty>"),
"Type name %s not found",
String8(typeName).c_str());
if (t == NULL) {
continue;
}
const bool filterable = (typeName != mipmap16);
const bool skipEntireType = (typeName == mipmap16 && !isBase);
const size_t N = t != NULL ? t->getOrderedConfigs().size() : 0;
// Until a non-NO_ENTRY value has been written for a resource,
// that resource is invalid; validResources[i] represents
// the item at t->getOrderedConfigs().itemAt(i).
Vector<bool> validResources;
validResources.insertAt(false, 0, N);
// First write the typeSpec chunk, containing information about
// each resource entry in this type.
{
const size_t typeSpecSize = sizeof(ResTable_typeSpec) + sizeof(uint32_t)*N;
const size_t typeSpecStart = data->getSize();
ResTable_typeSpec* tsHeader = (ResTable_typeSpec*)
(((uint8_t*)data->editData(typeSpecStart+typeSpecSize)) + typeSpecStart);
if (tsHeader == NULL) {
fprintf(stderr, "ERROR: out of memory creating ResTable_typeSpec\n");
return NO_MEMORY;
}
memset(tsHeader, 0, sizeof(*tsHeader));
tsHeader->header.type = htods(RES_TABLE_TYPE_SPEC_TYPE);
tsHeader->header.headerSize = htods(sizeof(*tsHeader));
tsHeader->header.size = htodl(typeSpecSize);
tsHeader->id = ti+1;
tsHeader->entryCount = htodl(N);
uint32_t* typeSpecFlags = (uint32_t*)
(((uint8_t*)data->editData())
+ typeSpecStart + sizeof(ResTable_typeSpec));
memset(typeSpecFlags, 0, sizeof(uint32_t)*N);
for (size_t ei=0; ei<N; ei++) {
sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei);
if (cl == NULL) {
continue;
}
if (cl->getPublic()) {
typeSpecFlags[ei] |= htodl(ResTable_typeSpec::SPEC_PUBLIC);
}
if (skipEntireType) {
continue;
}
const size_t CN = cl->getEntries().size();
for (size_t ci=0; ci<CN; ci++) {
if (filterable && !filter->match(cl->getEntries().keyAt(ci))) {
continue;
}
for (size_t cj=ci+1; cj<CN; cj++) {
if (filterable && !filter->match(cl->getEntries().keyAt(cj))) {
continue;
}
typeSpecFlags[ei] |= htodl(
cl->getEntries().keyAt(ci).diff(cl->getEntries().keyAt(cj)));
}
}
}
}
if (skipEntireType) {
continue;
}
// We need to write one type chunk for each configuration for
// which we have entries in this type.
SortedVector<ConfigDescription> uniqueConfigs;
if (t != NULL) {
uniqueConfigs = t->getUniqueConfigs();
}
const size_t typeSize = sizeof(ResTable_type) + sizeof(uint32_t)*N;
const size_t NC = uniqueConfigs.size();
for (size_t ci=0; ci<NC; ci++) {
const ConfigDescription& config = uniqueConfigs[ci];
if (kIsDebug) {
printf("Writing config %zu config: imsi:%d/%d lang:%c%c cnt:%c%c "
"orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d "
"sw%ddp w%ddp h%ddp layout:%d\n",
ti + 1,
config.mcc, config.mnc,
config.language[0] ? config.language[0] : '-',
config.language[1] ? config.language[1] : '-',
config.country[0] ? config.country[0] : '-',
config.country[1] ? config.country[1] : '-',
config.orientation,
config.uiMode,
config.touchscreen,
config.density,
config.keyboard,
config.inputFlags,
config.navigation,
config.screenWidth,
config.screenHeight,
config.smallestScreenWidthDp,
config.screenWidthDp,
config.screenHeightDp,
config.screenLayout);
}
if (filterable && !filter->match(config)) {
continue;
}
const size_t typeStart = data->getSize();
ResTable_type* tHeader = (ResTable_type*)
(((uint8_t*)data->editData(typeStart+typeSize)) + typeStart);
if (tHeader == NULL) {
fprintf(stderr, "ERROR: out of memory creating ResTable_type\n");
return NO_MEMORY;
}
memset(tHeader, 0, sizeof(*tHeader));
tHeader->header.type = htods(RES_TABLE_TYPE_TYPE);
tHeader->header.headerSize = htods(sizeof(*tHeader));
tHeader->id = ti+1;
tHeader->entryCount = htodl(N);
tHeader->entriesStart = htodl(typeSize);
tHeader->config = config;
if (kIsDebug) {
printf("Writing type %zu config: imsi:%d/%d lang:%c%c cnt:%c%c "
"orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d "
"sw%ddp w%ddp h%ddp layout:%d\n",
ti + 1,
tHeader->config.mcc, tHeader->config.mnc,
tHeader->config.language[0] ? tHeader->config.language[0] : '-',
tHeader->config.language[1] ? tHeader->config.language[1] : '-',
tHeader->config.country[0] ? tHeader->config.country[0] : '-',
tHeader->config.country[1] ? tHeader->config.country[1] : '-',
tHeader->config.orientation,
tHeader->config.uiMode,
tHeader->config.touchscreen,
tHeader->config.density,
tHeader->config.keyboard,
tHeader->config.inputFlags,
tHeader->config.navigation,
tHeader->config.screenWidth,
tHeader->config.screenHeight,
tHeader->config.smallestScreenWidthDp,
tHeader->config.screenWidthDp,
tHeader->config.screenHeightDp,
tHeader->config.screenLayout);
}
tHeader->config.swapHtoD();
// Build the entries inside of this type.
for (size_t ei=0; ei<N; ei++) {
sp<ConfigList> cl = t->getOrderedConfigs().itemAt(ei);
sp<Entry> e = NULL;
if (cl != NULL) {
e = cl->getEntries().valueFor(config);
}
// Set the offset for this entry in its type.
uint32_t* index = (uint32_t*)
(((uint8_t*)data->editData())
+ typeStart + sizeof(ResTable_type));
if (e != NULL) {
index[ei] = htodl(data->getSize()-typeStart-typeSize);
// Create the entry.
ssize_t amt = e->flatten(bundle, data, cl->getPublic());
if (amt < 0) {
return amt;
}
validResources.editItemAt(ei) = true;
} else {
index[ei] = htodl(ResTable_type::NO_ENTRY);
}
}
// Fill in the rest of the type information.
tHeader = (ResTable_type*)
(((uint8_t*)data->editData()) + typeStart);
tHeader->header.size = htodl(data->getSize()-typeStart);
}
// If we're building splits, then each invocation of the flattening
// step will have 'missing' entries. Don't warn/error for this case.
if (bundle->getSplitConfigurations().empty()) {
bool missing_entry = false;
const char* log_prefix = bundle->getErrorOnMissingConfigEntry() ?
"error" : "warning";
for (size_t i = 0; i < N; ++i) {
if (!validResources[i]) {
sp<ConfigList> c = t->getOrderedConfigs().itemAt(i);
if (c != NULL) {
fprintf(stderr, "%s: no entries written for %s/%s (0x%08zx)\n", log_prefix,
String8(typeName).c_str(), String8(c->getName()).c_str(),
Res_MAKEID(p->getAssignedId() - 1, ti, i));
}
missing_entry = true;
}
}
if (bundle->getErrorOnMissingConfigEntry() && missing_entry) {
fprintf(stderr, "Error: Missing entries, quit!\n");
return NOT_ENOUGH_DATA;
}
}
}
// Fill in the rest of the package information.
header = (ResTable_package*)data->editData();
header->header.size = htodl(data->getSize());
header->typeStrings = htodl(typeStringsStart);
header->lastPublicType = htodl(p->getTypeStrings().size());
header->keyStrings = htodl(keyStringsStart);
header->lastPublicKey = htodl(p->getKeyStrings().size());
flatPackages.add(data);
}
// And now write out the final chunks.
const size_t dataStart = dest->getSize();
{
// blah
ResTable_header header;
memset(&header, 0, sizeof(header));
header.header.type = htods(RES_TABLE_TYPE);
header.header.headerSize = htods(sizeof(header));
header.packageCount = htodl(flatPackages.size());
status_t err = dest->writeData(&header, sizeof(header));
if (err != NO_ERROR) {
fprintf(stderr, "ERROR: out of memory creating ResTable_header\n");
return err;
}
}
ssize_t strStart = dest->getSize();
status_t err = valueStrings.writeStringBlock(dest);
if (err != NO_ERROR) {
return err;
}
ssize_t amt = (dest->getSize()-strStart);
strAmt += amt;
if (kPrintStringMetrics) {
fprintf(stderr, "**** value strings: %zd\n", amt);
fprintf(stderr, "**** total strings: %zd\n", amt);
}
for (pi=0; pi<flatPackages.size(); pi++) {
err = dest->writeData(flatPackages[pi]->getData(),
flatPackages[pi]->getSize());
if (err != NO_ERROR) {
fprintf(stderr, "ERROR: out of memory creating package chunk for ResTable_header\n");
return err;
}
}
ResTable_header* header = (ResTable_header*)
(((uint8_t*)dest->getData()) + dataStart);
header->header.size = htodl(dest->getSize() - dataStart);
if (kPrintStringMetrics) {
fprintf(stderr, "**** total resource table size: %zu / %zu%% strings\n",
dest->getSize(), (size_t)(strAmt*100)/dest->getSize());
}
return NO_ERROR;
}
status_t ResourceTable::flattenLibraryTable(const sp<AaptFile>& dest, const Vector<sp<Package> >& libs) {
// Write out the library table if necessary
if (libs.size() > 0) {
if (kIsDebug) {
fprintf(stderr, "Writing library reference table\n");
}
const size_t libStart = dest->getSize();
const size_t count = libs.size();
ResTable_lib_header* libHeader = (ResTable_lib_header*) dest->editDataInRange(
libStart, sizeof(ResTable_lib_header));
memset(libHeader, 0, sizeof(*libHeader));
libHeader->header.type = htods(RES_TABLE_LIBRARY_TYPE);
libHeader->header.headerSize = htods(sizeof(*libHeader));
libHeader->header.size = htodl(sizeof(*libHeader) + (sizeof(ResTable_lib_entry) * count));
libHeader->count = htodl(count);
// Write the library entries
for (size_t i = 0; i < count; i++) {
const size_t entryStart = dest->getSize();
sp<Package> libPackage = libs[i];
if (kIsDebug) {
fprintf(stderr, " Entry %s -> 0x%02x\n",
String8(libPackage->getName()).c_str(),
(uint8_t)libPackage->getAssignedId());
}
ResTable_lib_entry* entry = (ResTable_lib_entry*) dest->editDataInRange(
entryStart, sizeof(ResTable_lib_entry));
memset(entry, 0, sizeof(*entry));
entry->packageId = htodl(libPackage->getAssignedId());
strcpy16_htod(entry->packageName, libPackage->getName().c_str());
}
}
return NO_ERROR;
}
void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp)
{
fprintf(fp,
"<!-- This file contains <public> resource definitions for all\n"
" resources that were generated from the source data. -->\n"
"\n"
"<resources>\n");
writePublicDefinitions(package, fp, true);
writePublicDefinitions(package, fp, false);
fprintf(fp,
"\n"
"</resources>\n");
}
void ResourceTable::writePublicDefinitions(const String16& package, FILE* fp, bool pub)
{
bool didHeader = false;
sp<Package> pkg = mPackages.valueFor(package);
if (pkg != NULL) {
const size_t NT = pkg->getOrderedTypes().size();
for (size_t i=0; i<NT; i++) {
sp<Type> t = pkg->getOrderedTypes().itemAt(i);
if (t == NULL) {
continue;
}
bool didType = false;
const size_t NC = t->getOrderedConfigs().size();
for (size_t j=0; j<NC; j++) {
sp<ConfigList> c = t->getOrderedConfigs().itemAt(j);
if (c == NULL) {
continue;
}
if (c->getPublic() != pub) {
continue;
}
if (!didType) {
fprintf(fp, "\n");
didType = true;
}
if (!didHeader) {
if (pub) {
fprintf(fp," <!-- PUBLIC SECTION. These resources have been declared public.\n");
fprintf(fp," Changes to these definitions will break binary compatibility. -->\n\n");
} else {
fprintf(fp," <!-- PRIVATE SECTION. These resources have not been declared public.\n");
fprintf(fp," You can make them public my moving these lines into a file in res/values. -->\n\n");
}
didHeader = true;
}
if (!pub) {
const size_t NE = c->getEntries().size();
for (size_t k=0; k<NE; k++) {
const SourcePos& pos = c->getEntries().valueAt(k)->getPos();
if (pos.file != "") {
fprintf(fp," <!-- Declared at %s:%d -->\n",
pos.file.c_str(), pos.line);
}
}
}
fprintf(fp, " <public type=\"%s\" name=\"%s\" id=\"0x%08x\" />\n",
String8(t->getName()).c_str(),
String8(c->getName()).c_str(),
getResId(pkg, t, c->getEntryIndex()));
}
}
}
}
ResourceTable::Item::Item(const SourcePos& _sourcePos,
bool _isId,
const String16& _value,
const Vector<StringPool::entry_style_span>* _style,
int32_t _format)
: sourcePos(_sourcePos)
, isId(_isId)
, value(_value)
, format(_format)
, bagKeyId(0)
, evaluating(false)
{
if (_style) {
style = *_style;
}
}
ResourceTable::Entry::Entry(const Entry& entry)
: RefBase()
, mName(entry.mName)
, mParent(entry.mParent)
, mType(entry.mType)
, mItem(entry.mItem)
, mItemFormat(entry.mItemFormat)
, mBag(entry.mBag)
, mNameIndex(entry.mNameIndex)
, mParentId(entry.mParentId)
, mPos(entry.mPos) {}
ResourceTable::Entry& ResourceTable::Entry::operator=(const Entry& entry) {
mName = entry.mName;
mParent = entry.mParent;
mType = entry.mType;
mItem = entry.mItem;
mItemFormat = entry.mItemFormat;
mBag = entry.mBag;
mNameIndex = entry.mNameIndex;
mParentId = entry.mParentId;
mPos = entry.mPos;
return *this;
}
status_t ResourceTable::Entry::makeItABag(const SourcePos& sourcePos)
{
if (mType == TYPE_BAG) {
return NO_ERROR;
}
if (mType == TYPE_UNKNOWN) {
mType = TYPE_BAG;
return NO_ERROR;
}
sourcePos.error("Resource entry %s is already defined as a single item.\n"
"%s:%d: Originally defined here.\n",
String8(mName).c_str(),
mItem.sourcePos.file.c_str(), mItem.sourcePos.line);
return UNKNOWN_ERROR;
}
status_t ResourceTable::Entry::setItem(const SourcePos& sourcePos,
const String16& value,
const Vector<StringPool::entry_style_span>* style,
int32_t format,
const bool overwrite)
{
Item item(sourcePos, false, value, style);
if (mType == TYPE_BAG) {
if (mBag.size() == 0) {
sourcePos.error("Resource entry %s is already defined as a bag.",
String8(mName).c_str());
} else {
const Item& item(mBag.valueAt(0));
sourcePos.error("Resource entry %s is already defined as a bag.\n"
"%s:%d: Originally defined here.\n",
String8(mName).c_str(),
item.sourcePos.file.c_str(), item.sourcePos.line);
}
return UNKNOWN_ERROR;
}
if ( (mType != TYPE_UNKNOWN) && (overwrite == false) ) {
sourcePos.error("Resource entry %s is already defined.\n"
"%s:%d: Originally defined here.\n",
String8(mName).c_str(),
mItem.sourcePos.file.c_str(), mItem.sourcePos.line);
return UNKNOWN_ERROR;
}
mType = TYPE_ITEM;
mItem = item;
mItemFormat = format;
return NO_ERROR;
}
status_t ResourceTable::Entry::addToBag(const SourcePos& sourcePos,
const String16& key, const String16& value,
const Vector<StringPool::entry_style_span>* style,
bool replace, bool isId, int32_t format)
{
status_t err = makeItABag(sourcePos);
if (err != NO_ERROR) {
return err;
}
Item item(sourcePos, isId, value, style, format);
// XXX NOTE: there is an error if you try to have a bag with two keys,
// one an attr and one an id, with the same name. Not something we
// currently ever have to worry about.
ssize_t origKey = mBag.indexOfKey(key);
if (origKey >= 0) {
if (!replace) {
const Item& item(mBag.valueAt(origKey));
sourcePos.error("Resource entry %s already has bag item %s.\n"
"%s:%d: Originally defined here.\n",
String8(mName).c_str(), String8(key).c_str(),
item.sourcePos.file.c_str(), item.sourcePos.line);
return UNKNOWN_ERROR;
}
//printf("Replacing %s with %s\n",
// String8(mBag.valueFor(key).value).c_str(), String8(value).c_str());
mBag.replaceValueFor(key, item);
}
mBag.add(key, item);
return NO_ERROR;
}
status_t ResourceTable::Entry::removeFromBag(const String16& key) {
if (mType != Entry::TYPE_BAG) {
return NO_ERROR;
}
if (mBag.removeItem(key) >= 0) {
return NO_ERROR;
}
return UNKNOWN_ERROR;
}
status_t ResourceTable::Entry::emptyBag(const SourcePos& sourcePos)
{
status_t err = makeItABag(sourcePos);
if (err != NO_ERROR) {
return err;
}
mBag.clear();
return NO_ERROR;
}
status_t ResourceTable::Entry::generateAttributes(ResourceTable* table,
const String16& package)
{
const String16 attr16("attr");
const String16 id16("id");
const size_t N = mBag.size();
for (size_t i=0; i<N; i++) {
const String16& key = mBag.keyAt(i);
const Item& it = mBag.valueAt(i);
if (it.isId) {
if (!table->hasBagOrEntry(key, &id16, &package)) {
String16 value("false");
if (kIsDebug) {
fprintf(stderr, "Generating %s:id/%s\n",
String8(package).c_str(),
String8(key).c_str());
}
status_t err = table->addEntry(SourcePos(String8("<generated>"), 0), package,
id16, key, value);
if (err != NO_ERROR) {
return err;
}
}
} else if (!table->hasBagOrEntry(key, &attr16, &package)) {
#if 1
// fprintf(stderr, "ERROR: Bag attribute '%s' has not been defined.\n",
// String8(key).c_str());
// const Item& item(mBag.valueAt(i));
// fprintf(stderr, "Referenced from file %s line %d\n",
// item.sourcePos.file.c_str(), item.sourcePos.line);
// return UNKNOWN_ERROR;
#else
char numberStr[16];
sprintf(numberStr, "%d", ResTable_map::TYPE_ANY);
status_t err = table->addBag(SourcePos("<generated>", 0), package,
attr16, key, String16(""),
String16("^type"),
String16(numberStr), NULL, NULL);
if (err != NO_ERROR) {
return err;
}
#endif
}
}
return NO_ERROR;
}
status_t ResourceTable::Entry::assignResourceIds(ResourceTable* table,
const String16& /* package */)
{
bool hasErrors = false;
if (mType == TYPE_BAG) {
const char* errorMsg;
const String16 style16("style");
const String16 attr16("attr");
const String16 id16("id");
mParentId = 0;
if (mParent.size() > 0) {
mParentId = table->getResId(mParent, &style16, NULL, &errorMsg);
if (mParentId == 0) {
mPos.error("Error retrieving parent for item: %s '%s'.\n",
errorMsg, String8(mParent).c_str());
hasErrors = true;
}
}
const size_t N = mBag.size();
for (size_t i=0; i<N; i++) {
const String16& key = mBag.keyAt(i);
Item& it = mBag.editValueAt(i);
it.bagKeyId = table->getResId(key,
it.isId ? &id16 : &attr16, NULL, &errorMsg);
//printf("Bag key of %s: #%08x\n", String8(key).c_str(), it.bagKeyId);
if (it.bagKeyId == 0) {
it.sourcePos.error("Error: %s: %s '%s'.\n", errorMsg,
String8(it.isId ? id16 : attr16).c_str(),
String8(key).c_str());
hasErrors = true;
}
}
}
return hasErrors ? STATUST(UNKNOWN_ERROR) : NO_ERROR;
}
status_t ResourceTable::Entry::prepareFlatten(StringPool* strings, ResourceTable* table,
const String8* configTypeName, const ConfigDescription* config)
{
if (mType == TYPE_ITEM) {
Item& it = mItem;
AccessorCookie ac(it.sourcePos, String8(mName), String8(it.value));
if (!table->stringToValue(&it.parsedValue, strings,
it.value, false, true, 0,
&it.style, NULL, &ac, mItemFormat,
configTypeName, config)) {
return UNKNOWN_ERROR;
}
} else if (mType == TYPE_BAG) {
const size_t N = mBag.size();
for (size_t i=0; i<N; i++) {
const String16& key = mBag.keyAt(i);
Item& it = mBag.editValueAt(i);
AccessorCookie ac(it.sourcePos, String8(key), String8(it.value));
if (!table->stringToValue(&it.parsedValue, strings,
it.value, false, true, it.bagKeyId,
&it.style, NULL, &ac, it.format,
configTypeName, config)) {
return UNKNOWN_ERROR;
}
}
} else {
mPos.error("Error: entry %s is not a single item or a bag.\n",
String8(mName).c_str());
return UNKNOWN_ERROR;
}
return NO_ERROR;
}
status_t ResourceTable::Entry::remapStringValue(StringPool* strings)
{
if (mType == TYPE_ITEM) {
Item& it = mItem;
if (it.parsedValue.dataType == Res_value::TYPE_STRING) {
it.parsedValue.data = strings->mapOriginalPosToNewPos(it.parsedValue.data);
}
} else if (mType == TYPE_BAG) {
const size_t N = mBag.size();
for (size_t i=0; i<N; i++) {
Item& it = mBag.editValueAt(i);
if (it.parsedValue.dataType == Res_value::TYPE_STRING) {
it.parsedValue.data = strings->mapOriginalPosToNewPos(it.parsedValue.data);
}
}
} else {
mPos.error("Error: entry %s is not a single item or a bag.\n",
String8(mName).c_str());
return UNKNOWN_ERROR;
}
return NO_ERROR;
}
ssize_t ResourceTable::Entry::flatten(Bundle* /* bundle */, const sp<AaptFile>& data, bool isPublic)
{
size_t amt = 0;
ResTable_entry header;
memset(&header, 0, sizeof(header));
header.full.size = htods(sizeof(header));
const type ty = mType;
if (ty == TYPE_BAG) {
header.full.flags |= htods(header.FLAG_COMPLEX);
}
if (isPublic) {
header.full.flags |= htods(header.FLAG_PUBLIC);
}
header.full.key.index = htodl(mNameIndex);
if (ty != TYPE_BAG) {
status_t err = data->writeData(&header, sizeof(header));
if (err != NO_ERROR) {
fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n");
return err;
}
const Item& it = mItem;
Res_value par;
memset(&par, 0, sizeof(par));
par.size = htods(it.parsedValue.size);
par.dataType = it.parsedValue.dataType;
par.res0 = it.parsedValue.res0;
par.data = htodl(it.parsedValue.data);
#if 0
printf("Writing item (%s): type=%d, data=0x%x, res0=0x%x\n",
String8(mName).c_str(), it.parsedValue.dataType,
it.parsedValue.data, par.res0);
#endif
err = data->writeData(&par, it.parsedValue.size);
if (err != NO_ERROR) {
fprintf(stderr, "ERROR: out of memory creating Res_value\n");
return err;
}
amt += it.parsedValue.size;
} else {
size_t N = mBag.size();
size_t i;
// Create correct ordering of items.
KeyedVector<uint32_t, const Item*> items;
for (i=0; i<N; i++) {
const Item& it = mBag.valueAt(i);
items.add(it.bagKeyId, &it);
}
N = items.size();
ResTable_map_entry mapHeader;
memcpy(&mapHeader, &header, sizeof(header));
mapHeader.size = htods(sizeof(mapHeader));
mapHeader.parent.ident = htodl(mParentId);
mapHeader.count = htodl(N);
status_t err = data->writeData(&mapHeader, sizeof(mapHeader));
if (err != NO_ERROR) {
fprintf(stderr, "ERROR: out of memory creating ResTable_entry\n");
return err;
}
for (i=0; i<N; i++) {
const Item& it = *items.valueAt(i);
ResTable_map map;
map.name.ident = htodl(it.bagKeyId);
map.value.size = htods(it.parsedValue.size);
map.value.dataType = it.parsedValue.dataType;
map.value.res0 = it.parsedValue.res0;
map.value.data = htodl(it.parsedValue.data);
err = data->writeData(&map, sizeof(map));
if (err != NO_ERROR) {
fprintf(stderr, "ERROR: out of memory creating Res_value\n");
return err;
}
amt += sizeof(map);
}
}
return amt;
}
void ResourceTable::ConfigList::appendComment(const String16& comment,
bool onlyIfEmpty)
{
if (comment.size() <= 0) {
return;
}
if (onlyIfEmpty && mComment.size() > 0) {
return;
}
if (mComment.size() > 0) {
mComment.append(String16("\n"));
}
mComment.append(comment);
}
void ResourceTable::ConfigList::appendTypeComment(const String16& comment)
{
if (comment.size() <= 0) {
return;
}
if (mTypeComment.size() > 0) {
mTypeComment.append(String16("\n"));
}
mTypeComment.append(comment);
}
status_t ResourceTable::Type::addPublic(const SourcePos& sourcePos,
const String16& name,
const uint32_t ident)
{
#if 0
int32_t entryIdx = Res_GETENTRY(ident);
if (entryIdx < 0) {
sourcePos.error("Public resource %s/%s has an invalid 0 identifier (0x%08x).\n",
String8(mName).c_str(), String8(name).c_str(), ident);
return UNKNOWN_ERROR;
}
#endif
int32_t typeIdx = Res_GETTYPE(ident);
if (typeIdx >= 0) {
typeIdx++;
if (mPublicIndex > 0 && mPublicIndex != typeIdx) {
sourcePos.error("Public resource %s/%s has conflicting type codes for its"
" public identifiers (0x%x vs 0x%x).\n",
String8(mName).c_str(), String8(name).c_str(),
mPublicIndex, typeIdx);
return UNKNOWN_ERROR;
}
mPublicIndex = typeIdx;
}
if (mFirstPublicSourcePos == NULL) {
mFirstPublicSourcePos = new SourcePos(sourcePos);
}
if (mPublic.indexOfKey(name) < 0) {
mPublic.add(name, Public(sourcePos, String16(), ident));
} else {
Public& p = mPublic.editValueFor(name);
if (p.ident != ident) {
sourcePos.error("Public resource %s/%s has conflicting public identifiers"
" (0x%08x vs 0x%08x).\n"
"%s:%d: Originally defined here.\n",
String8(mName).c_str(), String8(name).c_str(), p.ident, ident,
p.sourcePos.file.c_str(), p.sourcePos.line);
return UNKNOWN_ERROR;
}
}
return NO_ERROR;
}
void ResourceTable::Type::canAddEntry(const String16& name)
{
mCanAddEntries.add(name);
}
sp<ResourceTable::Entry> ResourceTable::Type::getEntry(const String16& entry,
const SourcePos& sourcePos,
const ResTable_config* config,
bool doSetIndex,
bool overlay,
bool autoAddOverlay)
{
int pos = -1;
sp<ConfigList> c = mConfigs.valueFor(entry);
if (c == NULL) {
if (overlay && !autoAddOverlay && mCanAddEntries.indexOf(entry) < 0) {
sourcePos.error("Resource at %s appears in overlay but not"
" in the base package; use <add-resource> to add.\n",
String8(entry).c_str());
return NULL;
}
c = new ConfigList(entry, sourcePos);
mConfigs.add(entry, c);
pos = (int)mOrderedConfigs.size();
mOrderedConfigs.add(c);
if (doSetIndex) {
c->setEntryIndex(pos);
}
}
ConfigDescription cdesc;
if (config) cdesc = *config;
sp<Entry> e = c->getEntries().valueFor(cdesc);
if (e == NULL) {
if (kIsDebug) {
if (config != NULL) {
printf("New entry at %s:%d: imsi:%d/%d lang:%c%c cnt:%c%c "
"orien:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d "
"sw%ddp w%ddp h%ddp layout:%d\n",
sourcePos.file.c_str(), sourcePos.line,
config->mcc, config->mnc,
config->language[0] ? config->language[0] : '-',
config->language[1] ? config->language[1] : '-',
config->country[0] ? config->country[0] : '-',
config->country[1] ? config->country[1] : '-',
config->orientation,
config->touchscreen,
config->density,
config->keyboard,
config->inputFlags,
config->navigation,
config->screenWidth,
config->screenHeight,
config->smallestScreenWidthDp,
config->screenWidthDp,
config->screenHeightDp,
config->screenLayout);
} else {
printf("New entry at %s:%d: NULL config\n",
sourcePos.file.c_str(), sourcePos.line);
}
}
e = new Entry(entry, sourcePos);
c->addEntry(cdesc, e);
/*
if (doSetIndex) {
if (pos < 0) {
for (pos=0; pos<(int)mOrderedConfigs.size(); pos++) {
if (mOrderedConfigs[pos] == c) {
break;
}
}
if (pos >= (int)mOrderedConfigs.size()) {
sourcePos.error("Internal error: config not found in mOrderedConfigs when adding entry");
return NULL;
}
}
e->setEntryIndex(pos);
}
*/
}
return e;
}
sp<ResourceTable::ConfigList> ResourceTable::Type::removeEntry(const String16& entry) {
ssize_t idx = mConfigs.indexOfKey(entry);
if (idx < 0) {
return NULL;
}
sp<ConfigList> removed = mConfigs.valueAt(idx);
mConfigs.removeItemsAt(idx);
Vector<sp<ConfigList> >::iterator iter = std::find(
mOrderedConfigs.begin(), mOrderedConfigs.end(), removed);
if (iter != mOrderedConfigs.end()) {
mOrderedConfigs.erase(iter);
}
mPublic.removeItem(entry);
return removed;
}
SortedVector<ConfigDescription> ResourceTable::Type::getUniqueConfigs() const {
SortedVector<ConfigDescription> unique;
const size_t entryCount = mOrderedConfigs.size();
for (size_t i = 0; i < entryCount; i++) {
if (mOrderedConfigs[i] == NULL) {
continue;
}
const DefaultKeyedVector<ConfigDescription, sp<Entry> >& configs =
mOrderedConfigs[i]->getEntries();
const size_t configCount = configs.size();
for (size_t j = 0; j < configCount; j++) {
unique.add(configs.keyAt(j));
}
}
return unique;
}
status_t ResourceTable::Type::applyPublicEntryOrder()
{
size_t N = mOrderedConfigs.size();
Vector<sp<ConfigList> > origOrder(mOrderedConfigs);
bool hasError = false;
size_t i;
for (i=0; i<N; i++) {
mOrderedConfigs.replaceAt(NULL, i);
}
const size_t NP = mPublic.size();
//printf("Ordering %d configs from %d public defs\n", N, NP);
size_t j;
for (j=0; j<NP; j++) {
const String16& name = mPublic.keyAt(j);
const Public& p = mPublic.valueAt(j);
int32_t idx = Res_GETENTRY(p.ident);
//printf("Looking for entry \"%s\"/\"%s\" (0x%08x) in %d...\n",
// String8(mName).c_str(), String8(name).c_str(), p.ident, N);
bool found = false;
for (i=0; i<N; i++) {
sp<ConfigList> e = origOrder.itemAt(i);
//printf("#%d: \"%s\"\n", i, String8(e->getName()).c_str());
if (e->getName() == name) {
if (idx >= (int32_t)mOrderedConfigs.size()) {
mOrderedConfigs.resize(idx + 1);
}
if (mOrderedConfigs.itemAt(idx) == NULL) {
e->setPublic(true);
e->setPublicSourcePos(p.sourcePos);
mOrderedConfigs.replaceAt(e, idx);
origOrder.removeAt(i);
N--;
found = true;
break;
} else {
sp<ConfigList> oe = mOrderedConfigs.itemAt(idx);
p.sourcePos.error("Multiple entry names declared for public entry"
" identifier 0x%x in type %s (%s vs %s).\n"
"%s:%d: Originally defined here.",
idx+1, String8(mName).c_str(),
String8(oe->getName()).c_str(),
String8(name).c_str(),
oe->getPublicSourcePos().file.c_str(),
oe->getPublicSourcePos().line);
hasError = true;
}
}
}
if (!found) {
p.sourcePos.error("Public symbol %s/%s declared here is not defined.",
String8(mName).c_str(), String8(name).c_str());
hasError = true;
}
}
//printf("Copying back in %d non-public configs, have %d\n", N, origOrder.size());
if (N != origOrder.size()) {
printf("Internal error: remaining private symbol count mismatch\n");
N = origOrder.size();
}
j = 0;
for (i=0; i<N; i++) {
const sp<ConfigList>& e = origOrder.itemAt(i);
// There will always be enough room for the remaining entries.
while (mOrderedConfigs.itemAt(j) != NULL) {
j++;
}
mOrderedConfigs.replaceAt(e, j);
j++;
}
return hasError ? STATUST(UNKNOWN_ERROR) : NO_ERROR;
}
ResourceTable::Package::Package(const String16& name, size_t packageId)
: mName(name), mPackageId(packageId),
mTypeStringsMapping(0xffffffff),
mKeyStringsMapping(0xffffffff)
{
}
sp<ResourceTable::Type> ResourceTable::Package::getType(const String16& type,
const SourcePos& sourcePos,
bool doSetIndex)
{
sp<Type> t = mTypes.valueFor(type);
if (t == NULL) {
t = new Type(type, sourcePos);
mTypes.add(type, t);
mOrderedTypes.add(t);
if (doSetIndex) {
// For some reason the type's index is set to one plus the index
// in the mOrderedTypes list, rather than just the index.
t->setIndex(mOrderedTypes.size());
}
}
return t;
}
status_t ResourceTable::Package::setTypeStrings(const sp<AaptFile>& data)
{
status_t err = setStrings(data, &mTypeStrings, &mTypeStringsMapping);
if (err != NO_ERROR) {
fprintf(stderr, "ERROR: Type string data is corrupt!\n");
return err;
}
// Retain a reference to the new data after we've successfully replaced
// all uses of the old reference (in setStrings() ).
mTypeStringsData = data;
return NO_ERROR;
}
status_t ResourceTable::Package::setKeyStrings(const sp<AaptFile>& data)
{
status_t err = setStrings(data, &mKeyStrings, &mKeyStringsMapping);
if (err != NO_ERROR) {
fprintf(stderr, "ERROR: Key string data is corrupt!\n");
return err;
}
// Retain a reference to the new data after we've successfully replaced
// all uses of the old reference (in setStrings() ).
mKeyStringsData = data;
return NO_ERROR;
}
status_t ResourceTable::Package::setStrings(const sp<AaptFile>& data,
ResStringPool* strings,
DefaultKeyedVector<String16, uint32_t>* mappings)
{
if (data->getData() == NULL) {
return UNKNOWN_ERROR;
}
status_t err = strings->setTo(data->getData(), data->getSize());
if (err == NO_ERROR) {
const size_t N = strings->size();
for (size_t i=0; i<N; i++) {
size_t len;
mappings->add(String16(UnpackOptionalString(strings->stringAt(i), &len)), i);
}
}
return err;
}
status_t ResourceTable::Package::applyPublicTypeOrder()
{
size_t N = mOrderedTypes.size();
Vector<sp<Type> > origOrder(mOrderedTypes);
size_t i;
for (i=0; i<N; i++) {
mOrderedTypes.replaceAt(NULL, i);
}
for (i=0; i<N; i++) {
sp<Type> t = origOrder.itemAt(i);
int32_t idx = t->getPublicIndex();
if (idx > 0) {
idx--;
while (idx >= (int32_t)mOrderedTypes.size()) {
mOrderedTypes.add();
}
if (mOrderedTypes.itemAt(idx) != NULL) {
sp<Type> ot = mOrderedTypes.itemAt(idx);
t->getFirstPublicSourcePos().error("Multiple type names declared for public type"
" identifier 0x%x (%s vs %s).\n"
"%s:%d: Originally defined here.",
idx, String8(ot->getName()).c_str(),
String8(t->getName()).c_str(),
ot->getFirstPublicSourcePos().file.c_str(),
ot->getFirstPublicSourcePos().line);
return UNKNOWN_ERROR;
}
mOrderedTypes.replaceAt(t, idx);
origOrder.removeAt(i);
i--;
N--;
}
}
size_t j=0;
for (i=0; i<N; i++) {
const sp<Type>& t = origOrder.itemAt(i);
// There will always be enough room for the remaining types.
while (mOrderedTypes.itemAt(j) != NULL) {
j++;
}
mOrderedTypes.replaceAt(t, j);
}
return NO_ERROR;
}
void ResourceTable::Package::movePrivateAttrs() {
sp<Type> attr = mTypes.valueFor(String16("attr"));
if (attr == NULL) {
// Nothing to do.
return;
}
Vector<sp<ConfigList> > privateAttrs;
bool hasPublic = false;
const Vector<sp<ConfigList> >& configs = attr->getOrderedConfigs();
const size_t configCount = configs.size();
for (size_t i = 0; i < configCount; i++) {
if (configs[i] == NULL) {
continue;
}
if (attr->isPublic(configs[i]->getName())) {
hasPublic = true;
} else {
privateAttrs.add(configs[i]);
}
}
// Only if we have public attributes do we create a separate type for
// private attributes.
if (!hasPublic) {
return;
}
// Create a new type for private attributes.
sp<Type> privateAttrType = getType(String16(kAttrPrivateType), SourcePos());
const size_t privateAttrCount = privateAttrs.size();
for (size_t i = 0; i < privateAttrCount; i++) {
const sp<ConfigList>& cl = privateAttrs[i];
// Remove the private attributes from their current type.
attr->removeEntry(cl->getName());
// Add it to the new type.
const DefaultKeyedVector<ConfigDescription, sp<Entry> >& entries = cl->getEntries();
const size_t entryCount = entries.size();
for (size_t j = 0; j < entryCount; j++) {
const sp<Entry>& oldEntry = entries[j];
sp<Entry> entry = privateAttrType->getEntry(
cl->getName(), oldEntry->getPos(), &entries.keyAt(j));
*entry = *oldEntry;
}
// Move the symbols to the new type.
}
}
sp<ResourceTable::Package> ResourceTable::getPackage(const String16& package)
{
if (package != mAssetsPackage) {
return NULL;
}
return mPackages.valueFor(package);
}
sp<ResourceTable::Type> ResourceTable::getType(const String16& package,
const String16& type,
const SourcePos& sourcePos,
bool doSetIndex)
{
sp<Package> p = getPackage(package);
if (p == NULL) {
return NULL;
}
return p->getType(type, sourcePos, doSetIndex);
}
sp<ResourceTable::Entry> ResourceTable::getEntry(const String16& package,
const String16& type,
const String16& name,
const SourcePos& sourcePos,
bool overlay,
const ResTable_config* config,
bool doSetIndex)
{
sp<Type> t = getType(package, type, sourcePos, doSetIndex);
if (t == NULL) {
return NULL;
}
return t->getEntry(name, sourcePos, config, doSetIndex, overlay, mBundle->getAutoAddOverlay());
}
sp<ResourceTable::ConfigList> ResourceTable::getConfigList(const String16& package,
const String16& type, const String16& name) const
{
const size_t packageCount = mOrderedPackages.size();
for (size_t pi = 0; pi < packageCount; pi++) {
const sp<Package>& p = mOrderedPackages[pi];
if (p == NULL || p->getName() != package) {
continue;
}
const Vector<sp<Type> >& types = p->getOrderedTypes();
const size_t typeCount = types.size();
for (size_t ti = 0; ti < typeCount; ti++) {
const sp<Type>& t = types[ti];
if (t == NULL || t->getName() != type) {
continue;
}
const Vector<sp<ConfigList> >& configs = t->getOrderedConfigs();
const size_t configCount = configs.size();
for (size_t ci = 0; ci < configCount; ci++) {
const sp<ConfigList>& cl = configs[ci];
if (cl == NULL || cl->getName() != name) {
continue;
}
return cl;
}
}
}
return NULL;
}
sp<const ResourceTable::Entry> ResourceTable::getEntry(uint32_t resID,
const ResTable_config* config) const
{
size_t pid = Res_GETPACKAGE(resID)+1;
const size_t N = mOrderedPackages.size();
sp<Package> p;
for (size_t i = 0; i < N; i++) {
sp<Package> check = mOrderedPackages[i];
if (check->getAssignedId() == pid) {
p = check;
break;
}
}
if (p == NULL) {
fprintf(stderr, "warning: Package not found for resource #%08x\n", resID);
return NULL;
}
int tid = Res_GETTYPE(resID);
if (tid < 0 || tid >= (int)p->getOrderedTypes().size()) {
fprintf(stderr, "warning: Type not found for resource #%08x\n", resID);
return NULL;
}
sp<Type> t = p->getOrderedTypes()[tid];
int eid = Res_GETENTRY(resID);
if (eid < 0 || eid >= (int)t->getOrderedConfigs().size()) {
fprintf(stderr, "warning: Entry not found for resource #%08x\n", resID);
return NULL;
}
sp<ConfigList> c = t->getOrderedConfigs()[eid];
if (c == NULL) {
fprintf(stderr, "warning: Entry not found for resource #%08x\n", resID);
return NULL;
}
ConfigDescription cdesc;
if (config) cdesc = *config;
sp<Entry> e = c->getEntries().valueFor(cdesc);
if (c == NULL) {
fprintf(stderr, "warning: Entry configuration not found for resource #%08x\n", resID);
return NULL;
}
return e;
}
const ResourceTable::Item* ResourceTable::getItem(uint32_t resID, uint32_t attrID) const
{
sp<const Entry> e = getEntry(resID);
if (e == NULL) {
return NULL;
}
const size_t N = e->getBag().size();
for (size_t i=0; i<N; i++) {
const Item& it = e->getBag().valueAt(i);
if (it.bagKeyId == 0) {
fprintf(stderr, "warning: ID not yet assigned to '%s' in bag '%s'\n",
String8(e->getName()).c_str(),
String8(e->getBag().keyAt(i)).c_str());
}
if (it.bagKeyId == attrID) {
return &it;
}
}
return NULL;
}
bool ResourceTable::getItemValue(
uint32_t resID, uint32_t attrID, Res_value* outValue)
{
const Item* item = getItem(resID, attrID);
bool res = false;
if (item != NULL) {
if (item->evaluating) {
sp<const Entry> e = getEntry(resID);
const size_t N = e->getBag().size();
size_t i;
for (i=0; i<N; i++) {
if (&e->getBag().valueAt(i) == item) {
break;
}
}
fprintf(stderr, "warning: Circular reference detected in key '%s' of bag '%s'\n",
String8(e->getName()).c_str(),
String8(e->getBag().keyAt(i)).c_str());
return false;
}
item->evaluating = true;
res = stringToValue(outValue, NULL, item->value, false, false, item->bagKeyId);
if (kIsDebug) {
if (res) {
printf("getItemValue of #%08x[#%08x] (%s): type=#%08x, data=#%08x\n",
resID, attrID, String8(getEntry(resID)->getName()).c_str(),
outValue->dataType, outValue->data);
} else {
printf("getItemValue of #%08x[#%08x]: failed\n",
resID, attrID);
}
}
item->evaluating = false;
}
return res;
}
/**
* Returns the SDK version at which the attribute was
* made public, or -1 if the resource ID is not an attribute
* or is not public.
*/
int ResourceTable::getPublicAttributeSdkLevel(uint32_t attrId) const {
if (Res_GETPACKAGE(attrId) + 1 != 0x01 || Res_GETTYPE(attrId) + 1 != 0x01) {
return -1;
}
uint32_t specFlags;
if (!mAssets->getIncludedResources().getResourceFlags(attrId, &specFlags)) {
return -1;
}
if ((specFlags & ResTable_typeSpec::SPEC_PUBLIC) == 0) {
return -1;
}
const size_t entryId = Res_GETENTRY(attrId);
if (entryId <= 0x021c) {
return 1;
} else if (entryId <= 0x021d) {
return 2;
} else if (entryId <= 0x0269) {
return SDK_CUPCAKE;
} else if (entryId <= 0x028d) {
return SDK_DONUT;
} else if (entryId <= 0x02ad) {
return SDK_ECLAIR;
} else if (entryId <= 0x02b3) {
return SDK_ECLAIR_0_1;
} else if (entryId <= 0x02b5) {
return SDK_ECLAIR_MR1;
} else if (entryId <= 0x02bd) {
return SDK_FROYO;
} else if (entryId <= 0x02cb) {
return SDK_GINGERBREAD;
} else if (entryId <= 0x0361) {
return SDK_HONEYCOMB;
} else if (entryId <= 0x0366) {
return SDK_HONEYCOMB_MR1;
} else if (entryId <= 0x03a6) {
return SDK_HONEYCOMB_MR2;
} else if (entryId <= 0x03ae) {
return SDK_JELLY_BEAN;
} else if (entryId <= 0x03cc) {
return SDK_JELLY_BEAN_MR1;
} else if (entryId <= 0x03da) {
return SDK_JELLY_BEAN_MR2;
} else if (entryId <= 0x03f1) {
return SDK_KITKAT;
} else if (entryId <= 0x03f6) {
return SDK_KITKAT_WATCH;
} else if (entryId <= 0x04ce) {
return SDK_LOLLIPOP;
} else {
// Anything else is marked as defined in
// SDK_LOLLIPOP_MR1 since after this
// version no attribute compat work
// needs to be done.
return SDK_LOLLIPOP_MR1;
}
}
/**
* First check the Manifest, then check the command line flag.
*/
static int getMinSdkVersion(const Bundle* bundle) {
if (bundle->getManifestMinSdkVersion() != NULL && strlen(bundle->getManifestMinSdkVersion()) > 0) {
return atoi(bundle->getManifestMinSdkVersion());
} else if (bundle->getMinSdkVersion() != NULL && strlen(bundle->getMinSdkVersion()) > 0) {
return atoi(bundle->getMinSdkVersion());
}
return 0;
}
bool ResourceTable::shouldGenerateVersionedResource(
const sp<ResourceTable::ConfigList>& configList,
const ConfigDescription& sourceConfig,
const int sdkVersionToGenerate) {
assert(sdkVersionToGenerate > sourceConfig.sdkVersion);
assert(configList != NULL);
const DefaultKeyedVector<ConfigDescription, sp<ResourceTable::Entry>>& entries
= configList->getEntries();
ssize_t idx = entries.indexOfKey(sourceConfig);
// The source config came from this list, so it should be here.
assert(idx >= 0);
// The next configuration either only varies in sdkVersion, or it is completely different
// and therefore incompatible. If it is incompatible, we must generate the versioned resource.
// NOTE: The ordering of configurations takes sdkVersion as higher precedence than other
// qualifiers, so we need to iterate through the entire list to be sure there
// are no higher sdk level versions of this resource.
ConfigDescription tempConfig(sourceConfig);
for (size_t i = static_cast<size_t>(idx) + 1; i < entries.size(); i++) {
const ConfigDescription& nextConfig = entries.keyAt(i);
tempConfig.sdkVersion = nextConfig.sdkVersion;
if (tempConfig == nextConfig) {
// The two configs are the same, check the sdk version.
return sdkVersionToGenerate < nextConfig.sdkVersion;
}
}
// No match was found, so we should generate the versioned resource.
return true;
}
/**
* Modifies the entries in the resource table to account for compatibility
* issues with older versions of Android.
*
* This primarily handles the issue of private/public attribute clashes
* in framework resources.
*
* AAPT has traditionally assigned resource IDs to public attributes,
* and then followed those public definitions with private attributes.
*
* --- PUBLIC ---
* | 0x01010234 | attr/color
* | 0x01010235 | attr/background
*
* --- PRIVATE ---
* | 0x01010236 | attr/secret
* | 0x01010237 | attr/shhh
*
* Each release, when attributes are added, they take the place of the private
* attributes and the private attributes are shifted down again.
*
* --- PUBLIC ---
* | 0x01010234 | attr/color
* | 0x01010235 | attr/background
* | 0x01010236 | attr/shinyNewAttr
* | 0x01010237 | attr/highlyValuedFeature
*
* --- PRIVATE ---
* | 0x01010238 | attr/secret
* | 0x01010239 | attr/shhh
*
* Platform code may look for private attributes set in a theme. If an app
* compiled against a newer version of the platform uses a new public
* attribute that happens to have the same ID as the private attribute
* the older platform is expecting, then the behavior is undefined.
*
* We get around this by detecting any newly defined attributes (in L),
* copy the resource into a -v21 qualified resource, and delete the
* attribute from the original resource. This ensures that older platforms
* don't see the new attribute, but when running on L+ platforms, the
* attribute will be respected.
*/
status_t ResourceTable::modifyForCompat(const Bundle* bundle) {
const int minSdk = getMinSdkVersion(bundle);
if (minSdk >= SDK_LOLLIPOP_MR1) {
// Lollipop MR1 and up handles public attributes differently, no
// need to do any compat modifications.
return NO_ERROR;
}
const String16 attr16("attr");
const size_t packageCount = mOrderedPackages.size();
for (size_t pi = 0; pi < packageCount; pi++) {
sp<Package> p = mOrderedPackages.itemAt(pi);
if (p == NULL || p->getTypes().size() == 0) {
// Empty, skip!
continue;
}
const size_t typeCount = p->getOrderedTypes().size();
for (size_t ti = 0; ti < typeCount; ti++) {
sp<Type> t = p->getOrderedTypes().itemAt(ti);
if (t == NULL) {
continue;
}
const size_t configCount = t->getOrderedConfigs().size();
for (size_t ci = 0; ci < configCount; ci++) {
sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
if (c == NULL) {
continue;
}
Vector<key_value_pair_t<ConfigDescription, sp<Entry> > > entriesToAdd;
const DefaultKeyedVector<ConfigDescription, sp<Entry> >& entries =
c->getEntries();
const size_t entryCount = entries.size();
for (size_t ei = 0; ei < entryCount; ei++) {
const sp<Entry>& e = entries.valueAt(ei);
if (e == NULL || e->getType() != Entry::TYPE_BAG) {
continue;
}
const ConfigDescription& config = entries.keyAt(ei);
if (config.sdkVersion >= SDK_LOLLIPOP_MR1) {
continue;
}
KeyedVector<int, Vector<String16> > attributesToRemove;
const KeyedVector<String16, Item>& bag = e->getBag();
const size_t bagCount = bag.size();
for (size_t bi = 0; bi < bagCount; bi++) {
const uint32_t attrId = getResId(bag.keyAt(bi), &attr16);
const int sdkLevel = getPublicAttributeSdkLevel(attrId);
if (sdkLevel > 1 && sdkLevel > config.sdkVersion && sdkLevel > minSdk) {
AaptUtil::appendValue(attributesToRemove, sdkLevel, bag.keyAt(bi));
}
}
if (attributesToRemove.isEmpty()) {
continue;
}
const size_t sdkCount = attributesToRemove.size();
for (size_t i = 0; i < sdkCount; i++) {
const int sdkLevel = attributesToRemove.keyAt(i);
if (!shouldGenerateVersionedResource(c, config, sdkLevel)) {
// There is a style that will override this generated one.
continue;
}
// Duplicate the entry under the same configuration
// but with sdkVersion == sdkLevel.
ConfigDescription newConfig(config);
newConfig.sdkVersion = sdkLevel;
sp<Entry> newEntry = new Entry(*e);
// Remove all items that have a higher SDK level than
// the one we are synthesizing.
for (size_t j = 0; j < sdkCount; j++) {
if (j == i) {
continue;
}
if (attributesToRemove.keyAt(j) > sdkLevel) {
const size_t attrCount = attributesToRemove[j].size();
for (size_t k = 0; k < attrCount; k++) {
newEntry->removeFromBag(attributesToRemove[j][k]);
}
}
}
entriesToAdd.add(key_value_pair_t<ConfigDescription, sp<Entry> >(
newConfig, newEntry));
}
// Remove the attribute from the original.
for (size_t i = 0; i < attributesToRemove.size(); i++) {
for (size_t j = 0; j < attributesToRemove[i].size(); j++) {
e->removeFromBag(attributesToRemove[i][j]);
}
}
}
const size_t entriesToAddCount = entriesToAdd.size();
for (size_t i = 0; i < entriesToAddCount; i++) {
assert(entries.indexOfKey(entriesToAdd[i].key) < 0);
if (bundle->getVerbose()) {
entriesToAdd[i].value->getPos()
.printf("using v%d attributes; synthesizing resource %s:%s/%s for configuration %s.",
entriesToAdd[i].key.sdkVersion,
String8(p->getName()).c_str(),
String8(t->getName()).c_str(),
String8(entriesToAdd[i].value->getName()).c_str(),
entriesToAdd[i].key.toString().c_str());
}
sp<Entry> newEntry = t->getEntry(c->getName(),
entriesToAdd[i].value->getPos(),
&entriesToAdd[i].key);
*newEntry = *entriesToAdd[i].value;
}
}
}
}
return NO_ERROR;
}
const String16 kTransitionElements[] = {
String16("fade"),
String16("changeBounds"),
String16("slide"),
String16("explode"),
String16("changeImageTransform"),
String16("changeTransform"),
String16("changeClipBounds"),
String16("autoTransition"),
String16("recolor"),
String16("changeScroll"),
String16("transitionSet"),
String16("transition"),
String16("transitionManager"),
};
static bool IsTransitionElement(const String16& name) {
for (int i = 0, size = sizeof(kTransitionElements) / sizeof(kTransitionElements[0]);
i < size; ++i) {
if (name == kTransitionElements[i]) {
return true;
}
}
return false;
}
bool ResourceTable::versionForCompat(const Bundle* bundle, const String16& resourceName,
const sp<AaptFile>& target, const sp<XMLNode>& root) {
XMLNode* node = root.get();
while (node->getType() != XMLNode::TYPE_ELEMENT) {
// We're assuming the root element is what we're looking for, which can only be under a
// bunch of namespace declarations.
if (node->getChildren().size() != 1) {
// Not sure what to do, bail.
return false;
}
node = node->getChildren().itemAt(0).get();
}
if (node->getElementNamespace().size() != 0) {
// Not something we care about.
return false;
}
int versionedSdk = 0;
if (node->getElementName() == String16("adaptive-icon")) {
versionedSdk = SDK_O;
}
const int minSdkVersion = getMinSdkVersion(bundle);
const ConfigDescription config(target->getGroupEntry().toParams());
if (versionedSdk <= minSdkVersion || versionedSdk <= config.sdkVersion) {
return false;
}
sp<ConfigList> cl = getConfigList(String16(mAssets->getPackage()),
String16(target->getResourceType()), resourceName);
if (!shouldGenerateVersionedResource(cl, config, versionedSdk)) {
return false;
}
// Remove the original entry.
cl->removeEntry(config);
// We need to wholesale version this file.
ConfigDescription newConfig(config);
newConfig.sdkVersion = versionedSdk;
sp<AaptFile> newFile = new AaptFile(target->getSourceFile(),
AaptGroupEntry(newConfig), target->getResourceType());
String8 resPath = String8::format("res/%s/%s.xml",
newFile->getGroupEntry().toDirName(target->getResourceType()).c_str(),
String8(resourceName).c_str());
convertToResPath(resPath);
// Add a resource table entry.
addEntry(SourcePos(),
String16(mAssets->getPackage()),
String16(target->getResourceType()),
resourceName,
String16(resPath),
NULL,
&newConfig);
// Schedule this to be compiled.
CompileResourceWorkItem item;
item.resourceName = resourceName;
item.resPath = resPath;
item.file = newFile;
item.xmlRoot = root->clone();
item.needsCompiling = true;
mWorkQueue.push(item);
// Now mark the old entry as deleted.
return true;
}
status_t ResourceTable::modifyForCompat(const Bundle* bundle,
const String16& resourceName,
const sp<AaptFile>& target,
const sp<XMLNode>& root) {
const String16 vector16("vector");
const String16 animatedVector16("animated-vector");
const String16 pathInterpolator16("pathInterpolator");
const String16 objectAnimator16("objectAnimator");
const String16 gradient16("gradient");
const String16 animatedSelector16("animated-selector");
const int minSdk = getMinSdkVersion(bundle);
if (minSdk >= SDK_LOLLIPOP_MR1) {
// Lollipop MR1 and up handles public attributes differently, no
// need to do any compat modifications.
return NO_ERROR;
}
const ConfigDescription config(target->getGroupEntry().toParams());
if (target->getResourceType() == "" || config.sdkVersion >= SDK_LOLLIPOP_MR1) {
// Skip resources that have no type (AndroidManifest.xml) or are already version qualified
// with v21 or higher.
return NO_ERROR;
}
sp<XMLNode> newRoot = NULL;
int sdkVersionToGenerate = SDK_LOLLIPOP_MR1;
Vector<sp<XMLNode> > nodesToVisit;
nodesToVisit.push(root);
while (!nodesToVisit.empty()) {
sp<XMLNode> node = nodesToVisit.top();
nodesToVisit.pop();
if (bundle->getNoVersionVectors() && (node->getElementName() == vector16 ||
node->getElementName() == animatedVector16 ||
node->getElementName() == objectAnimator16 ||
node->getElementName() == pathInterpolator16 ||
node->getElementName() == gradient16 ||
node->getElementName() == animatedSelector16)) {
// We were told not to version vector tags, so skip the children here.
continue;
}
if (bundle->getNoVersionTransitions() && (IsTransitionElement(node->getElementName()))) {
// We were told not to version transition tags, so skip the children here.
continue;
}
const Vector<XMLNode::attribute_entry>& attrs = node->getAttributes();
for (size_t i = 0; i < attrs.size(); i++) {
const XMLNode::attribute_entry& attr = attrs[i];
const int sdkLevel = getPublicAttributeSdkLevel(attr.nameResId);
if (sdkLevel > 1 && sdkLevel > config.sdkVersion && sdkLevel > minSdk) {
if (newRoot == NULL) {
newRoot = root->clone();
}
// Find the smallest sdk version that we need to synthesize for
// and do that one. Subsequent versions will be processed on
// the next pass.
sdkVersionToGenerate = std::min(sdkLevel, sdkVersionToGenerate);
if (bundle->getVerbose()) {
SourcePos(node->getFilename(), node->getStartLineNumber()).printf(
"removing attribute %s%s%s from <%s>",
String8(attr.ns).c_str(),
(attr.ns.size() == 0 ? "" : ":"),
String8(attr.name).c_str(),
String8(node->getElementName()).c_str());
}
node->removeAttribute(i);
i--;
}
}
// Schedule a visit to the children.
const Vector<sp<XMLNode> >& children = node->getChildren();
const size_t childCount = children.size();
for (size_t i = 0; i < childCount; i++) {
nodesToVisit.push(children[i]);
}
}
if (newRoot == NULL) {
return NO_ERROR;
}
// Look to see if we already have an overriding v21 configuration.
sp<ConfigList> cl = getConfigList(String16(mAssets->getPackage()),
String16(target->getResourceType()), resourceName);
if (shouldGenerateVersionedResource(cl, config, sdkVersionToGenerate)) {
// We don't have an overriding entry for v21, so we must duplicate this one.
ConfigDescription newConfig(config);
newConfig.sdkVersion = sdkVersionToGenerate;
sp<AaptFile> newFile = new AaptFile(target->getSourceFile(),
AaptGroupEntry(newConfig), target->getResourceType());
String8 resPath = String8::format("res/%s/%s.xml",
newFile->getGroupEntry().toDirName(target->getResourceType()).c_str(),
String8(resourceName).c_str());
convertToResPath(resPath);
// Add a resource table entry.
if (bundle->getVerbose()) {
SourcePos(target->getSourceFile(), -1).printf(
"using v%d attributes; synthesizing resource %s:%s/%s for configuration %s.",
newConfig.sdkVersion,
mAssets->getPackage().c_str(),
newFile->getResourceType().c_str(),
String8(resourceName).c_str(),
newConfig.toString().c_str());
}
addEntry(SourcePos(),
String16(mAssets->getPackage()),
String16(target->getResourceType()),
resourceName,
String16(resPath),
NULL,
&newConfig);
// Schedule this to be compiled.
CompileResourceWorkItem item;
item.resourceName = resourceName;
item.resPath = resPath;
item.file = newFile;
item.xmlRoot = newRoot;
item.needsCompiling = false; // This step occurs after we parse/assign, so we don't need
// to do it again.
mWorkQueue.push(item);
}
return NO_ERROR;
}
void ResourceTable::getDensityVaryingResources(
KeyedVector<Symbol, Vector<SymbolDefinition> >& resources) {
const ConfigDescription nullConfig;
const size_t packageCount = mOrderedPackages.size();
for (size_t p = 0; p < packageCount; p++) {
const Vector<sp<Type> >& types = mOrderedPackages[p]->getOrderedTypes();
const size_t typeCount = types.size();
for (size_t t = 0; t < typeCount; t++) {
const sp<Type>& type = types[t];
if (type == NULL) {
continue;
}
const Vector<sp<ConfigList> >& configs = type->getOrderedConfigs();
const size_t configCount = configs.size();
for (size_t c = 0; c < configCount; c++) {
const sp<ConfigList>& configList = configs[c];
if (configList == NULL) {
continue;
}
const DefaultKeyedVector<ConfigDescription, sp<Entry> >& configEntries
= configList->getEntries();
const size_t configEntryCount = configEntries.size();
for (size_t ce = 0; ce < configEntryCount; ce++) {
const sp<Entry>& entry = configEntries.valueAt(ce);
if (entry == NULL) {
continue;
}
const ConfigDescription& config = configEntries.keyAt(ce);
if (AaptConfig::isDensityOnly(config)) {
// This configuration only varies with regards to density.
const Symbol symbol(
mOrderedPackages[p]->getName(),
type->getName(),
configList->getName(),
getResId(mOrderedPackages[p], types[t],
configList->getEntryIndex()));
AaptUtil::appendValue(resources, symbol,
SymbolDefinition(symbol, config, entry->getPos()));
}
}
}
}
}
}
static String16 buildNamespace(const String16& package) {
return String16("http://schemas.android.com/apk/res/") + package;
}
static sp<XMLNode> findOnlyChildElement(const sp<XMLNode>& parent) {
const Vector<sp<XMLNode> >& children = parent->getChildren();
sp<XMLNode> onlyChild;
for (size_t i = 0; i < children.size(); i++) {
if (children[i]->getType() != XMLNode::TYPE_CDATA) {
if (onlyChild != NULL) {
return NULL;
}
onlyChild = children[i];
}
}
return onlyChild;
}
/**
* Detects use of the `bundle' format and extracts nested resources into their own top level
* resources. The bundle format looks like this:
*
* <!-- res/drawable/bundle.xml -->
* <animated-vector xmlns:aapt="http://schemas.android.com/aapt">
* <aapt:attr name="android:drawable">
* <vector android:width="60dp"
* android:height="60dp">
* <path android:name="v"
* android:fillColor="#000000"
* android:pathData="M300,70 l 0,-70 70,..." />
* </vector>
* </aapt:attr>
* </animated-vector>
*
* When AAPT sees the <aapt:attr> tag, it will extract its single element and its children
* into a new high-level resource, assigning it a name and ID. Then value of the `name`
* attribute must be a resource attribute. That resource attribute is inserted into the parent
* with the reference to the extracted resource as the value.
*
* <!-- res/drawable/bundle.xml -->
* <animated-vector android:drawable="@drawable/bundle_1.xml">
* </animated-vector>
*
* <!-- res/drawable/bundle_1.xml -->
* <vector android:width="60dp"
* android:height="60dp">
* <path android:name="v"
* android:fillColor="#000000"
* android:pathData="M300,70 l 0,-70 70,..." />
* </vector>
*/
status_t ResourceTable::processBundleFormat(const Bundle* bundle,
const String16& resourceName,
const sp<AaptFile>& target,
const sp<XMLNode>& root) {
Vector<sp<XMLNode> > namespaces;
if (root->getType() == XMLNode::TYPE_NAMESPACE) {
namespaces.push(root);
}
return processBundleFormatImpl(bundle, resourceName, target, root, &namespaces);
}
status_t ResourceTable::processBundleFormatImpl(const Bundle* bundle,
const String16& resourceName,
const sp<AaptFile>& target,
const sp<XMLNode>& parent,
Vector<sp<XMLNode> >* namespaces) {
const String16 kAaptNamespaceUri16("http://schemas.android.com/aapt");
const String16 kName16("name");
const String16 kAttr16("attr");
const String16 kAssetPackage16(mAssets->getPackage());
Vector<sp<XMLNode> >& children = parent->getChildren();
for (size_t i = 0; i < children.size(); i++) {
const sp<XMLNode>& child = children[i];
if (child->getType() == XMLNode::TYPE_CDATA) {
continue;
} else if (child->getType() == XMLNode::TYPE_NAMESPACE) {
namespaces->push(child);
}
if (child->getElementNamespace() != kAaptNamespaceUri16 ||
child->getElementName() != kAttr16) {
status_t result = processBundleFormatImpl(bundle, resourceName, target, child,
namespaces);
if (result != NO_ERROR) {
return result;
}
if (child->getType() == XMLNode::TYPE_NAMESPACE) {
namespaces->pop();
}
continue;
}
// This is the <aapt:attr> tag. Look for the 'name' attribute.
SourcePos source(child->getFilename(), child->getStartLineNumber());
sp<XMLNode> nestedRoot = findOnlyChildElement(child);
if (nestedRoot == NULL) {
source.error("<%s:%s> must have exactly one child element",
String8(child->getElementNamespace()).c_str(),
String8(child->getElementName()).c_str());
return UNKNOWN_ERROR;
}
// Find the special attribute 'parent-attr'. This attribute's value contains
// the resource attribute for which this element should be assigned in the parent.
const XMLNode::attribute_entry* attr = child->getAttribute(String16(), kName16);
if (attr == NULL) {
source.error("inline resource definition must specify an attribute via 'name'");
return UNKNOWN_ERROR;
}
// Parse the attribute name.
const char* errorMsg = NULL;
String16 attrPackage, attrType, attrName;
bool result = ResTable::expandResourceRef(attr->string.c_str(),
attr->string.size(),
&attrPackage, &attrType, &attrName,
&kAttr16, &kAssetPackage16,
&errorMsg, NULL);
if (!result) {
source.error("invalid attribute name for 'name': %s", errorMsg);
return UNKNOWN_ERROR;
}
if (attrType != kAttr16) {
// The value of the 'name' attribute must be an attribute reference.
source.error("value of 'name' must be an attribute reference.");
return UNKNOWN_ERROR;
}
// Generate a name for this nested resource and try to add it to the table.
// We do this in a loop because the name may be taken, in which case we will
// increment a suffix until we succeed.
String8 nestedResourceName;
String8 nestedResourcePath;
int suffix = 1;
while (true) {
// This child element will be extracted into its own resource file.
// Generate a name and path for it from its parent.
nestedResourceName = String8::format("%s_%d",
String8(resourceName).c_str(), suffix++);
nestedResourcePath = String8::format("res/%s/%s.xml",
target->getGroupEntry().toDirName(target->getResourceType())
.c_str(),
nestedResourceName.c_str());
// Lookup or create the entry for this name.
sp<Entry> entry = getEntry(kAssetPackage16,
String16(target->getResourceType()),
String16(nestedResourceName),
source,
false,
&target->getGroupEntry().toParams(),
true);
if (entry == NULL) {
return UNKNOWN_ERROR;
}
if (entry->getType() == Entry::TYPE_UNKNOWN) {
// The value for this resource has never been set,
// meaning we're good!
entry->setItem(source, String16(nestedResourcePath));
break;
}
// We failed (name already exists), so try with a different name
// (increment the suffix).
}
if (bundle->getVerbose()) {
source.printf("generating nested resource %s:%s/%s",
mAssets->getPackage().c_str(), target->getResourceType().c_str(),
nestedResourceName.c_str());
}
// Build the attribute reference and assign it to the parent.
String16 nestedResourceRef = String16(String8::format("@%s:%s/%s",
mAssets->getPackage().c_str(), target->getResourceType().c_str(),
nestedResourceName.c_str()));
String16 attrNs = buildNamespace(attrPackage);
if (parent->getAttribute(attrNs, attrName) != NULL) {
SourcePos(parent->getFilename(), parent->getStartLineNumber())
.error("parent of nested resource already defines attribute '%s:%s'",
String8(attrPackage).c_str(), String8(attrName).c_str());
return UNKNOWN_ERROR;
}
// Add the reference to the inline resource.
parent->addAttribute(attrNs, attrName, nestedResourceRef);
// Remove the <aapt:attr> child element from here.
children.removeAt(i);
i--;
// Append all namespace declarations that we've seen on this branch in the XML tree
// to this resource.
// We do this because the order of namespace declarations and prefix usage is determined
// by the developer and we do not want to override any decisions. Be conservative.
for (size_t nsIndex = namespaces->size(); nsIndex > 0; nsIndex--) {
const sp<XMLNode>& ns = namespaces->itemAt(nsIndex - 1);
sp<XMLNode> newNs = XMLNode::newNamespace(ns->getFilename(), ns->getNamespacePrefix(),
ns->getNamespaceUri());
newNs->addChild(nestedRoot);
nestedRoot = newNs;
}
// Schedule compilation of the nested resource.
CompileResourceWorkItem workItem;
workItem.resPath = nestedResourcePath;
workItem.resourceName = String16(nestedResourceName);
workItem.xmlRoot = nestedRoot;
workItem.file = new AaptFile(target->getSourceFile(), target->getGroupEntry(),
target->getResourceType());
mWorkQueue.push(workItem);
}
return NO_ERROR;
}