]> git.saurik.com Git - android/aapt.git/blobdiff - ResourceTable.cpp
am 46a282f3: am 0ed2e845: Merge "DO NOT MERGE. Integrate add new screen width/height...
[android/aapt.git] / ResourceTable.cpp
index 85665e0c17b371ec318267368a1230fe40b9143d..a88476e9b544eac3e908b859b634ed9ba4561350 100644 (file)
@@ -13,7 +13,6 @@
 #include <stdarg.h>
 
 #define NOISY(x) //x
-#define NOISY_REF(x) //x
 
 status_t compileXmlFile(const sp<AaptAssets>& assets,
                         const sp<AaptFile>& target,
@@ -574,6 +573,8 @@ status_t parseAndAddBag(Bundle* bundle,
                         const String16& parentIdent,
                         const String16& itemIdent,
                         int32_t curFormat,
+                        bool isFormatted,
+                        const String16& product,
                         bool pseudolocalize,
                         const bool overwrite,
                         ResourceTable* outTable)
@@ -584,7 +585,7 @@ status_t parseAndAddBag(Bundle* bundle,
     String16 str;
     Vector<StringPool::entry_style_span> spans;
     err = parseStyledString(bundle, in->getPrintableSource().string(),
-                            block, item16, &str, &spans,
+                            block, item16, &str, &spans, isFormatted,
                             pseudolocalize);
     if (err != NO_ERROR) {
         return err;
@@ -606,6 +607,32 @@ status_t parseAndAddBag(Bundle* bundle,
     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.string();
+    const char16_t *haystack2 = haystack.string();
+    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;
+}
 
 status_t parseAndAddEntry(Bundle* bundle,
                         const sp<AaptFile>& in,
@@ -617,6 +644,8 @@ status_t parseAndAddEntry(Bundle* bundle,
                         const String16& curTag,
                         bool curIsStyled,
                         int32_t curFormat,
+                        bool isFormatted,
+                        const String16& product,
                         bool pseudolocalize,
                         const bool overwrite,
                         ResourceTable* outTable)
@@ -627,12 +656,53 @@ status_t parseAndAddEntry(Bundle* bundle,
     Vector<StringPool::entry_style_span> spans;
     err = parseStyledString(bundle, in->getPrintableSource().string(), block,
                             curTag, &str, curIsStyled ? &spans : NULL,
-                            pseudolocalize);
+                            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").string(), product.string()) != 0) {
+                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").string(), product.string()) == 0 &&
+                       !outTable->hasBagOrEntry(myPackage, curType, ident)) {
+                ;
+            } else {
+                return NO_ERROR;
+            }
+        }
+    }
+
     NOISY(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],
@@ -710,12 +780,18 @@ status_t compileResourceFile(Bundle* bundle,
     // 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().string(), "donottranslate") != NULL) {
+        fileIsTranslatable = false;
+    }
+
     DefaultKeyedVector<String16, uint32_t> nextPublicId(0);
 
     ResXMLTree::event_code_t code;
@@ -752,6 +828,7 @@ status_t compileResourceFile(Bundle* bundle,
             bool curIsBagReplaceOnOverwrite = false;
             bool curIsStyled = false;
             bool curIsPseudolocalizable = false;
+            bool curIsFormatted = fileIsTranslatable;
             bool localHasErrors = false;
 
             if (strcmp16(block.getElementName(&len), skip16.string()) == 0) {
@@ -1137,6 +1214,7 @@ status_t compileResourceFile(Bundle* bundle,
                 String8 locale(rawLocale);
                 String16 name;
                 String16 translatable;
+                String16 formatted;
 
                 size_t n = block.getAttributeCount();
                 for (size_t i = 0; i < n; i++) {
@@ -1146,11 +1224,14 @@ status_t compileResourceFile(Bundle* bundle,
                         name.setTo(block.getAttributeStringValue(i, &length));
                     } else if (strcmp16(attr, translatable16.string()) == 0) {
                         translatable.setTo(block.getAttributeStringValue(i, &length));
+                    } else if (strcmp16(attr, formatted16.string()) == 0) {
+                        formatted.setTo(block.getAttributeStringValue(i, &length));
                     }
                 }
                 
                 if (name.size() > 0) {
                     if (translatable == false16) {
+                        curIsFormatted = false;
                         // Untranslatable strings must only exist in the default [empty] locale
                         if (locale.size() > 0) {
                             fprintf(stderr, "aapt: warning: string '%s' in %s marked untranslatable but exists"
@@ -1168,6 +1249,10 @@ status_t compileResourceFile(Bundle* bundle,
                     } else {
                         outTable->addLocalization(name, locale);
                     }
+
+                    if (formatted == false16) {
+                        curIsFormatted = false;
+                    }
                 }
 
                 curTag = &string16;
@@ -1237,6 +1322,22 @@ status_t compileResourceFile(Bundle* bundle,
                     }
                 }
             } else if (strcmp16(block.getElementName(&len), string_array16.string()) == 0) {
+                // Check whether these strings need valid formats.
+                // (simplified form of what string16 does above)
+                size_t n = block.getAttributeCount();
+                for (size_t i = 0; i < n; i++) {
+                    size_t length;
+                    const uint16_t* attr = block.getAttributeName(i, &length);
+                    if (strcmp16(attr, translatable16.string()) == 0
+                            || strcmp16(attr, formatted16.string()) == 0) {
+                        const uint16_t* value = block.getAttributeStringValue(i, &length);
+                        if (strcmp16(value, false16.string()) == 0) {
+                            curIsFormatted = false;
+                            break;
+                        }
+                    }
+                }
+
                 curTag = &string_array16;
                 curType = array16;
                 curFormat = ResTable_map::TYPE_REFERENCE|ResTable_map::TYPE_STRING;
@@ -1267,6 +1368,12 @@ status_t compileResourceFile(Bundle* bundle,
                 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) {
@@ -1357,8 +1464,8 @@ status_t compileResourceFile(Bundle* bundle,
                         block.getPosition(&parserPosition);
 
                         err = parseAndAddBag(bundle, in, &block, curParams, myPackage, curType,
-                                ident, parentIdent, itemIdent, curFormat, 
-                                false, overwrite, outTable);
+                                ident, parentIdent, itemIdent, curFormat, curIsFormatted,
+                                product, false, overwrite, outTable);
                         if (err == NO_ERROR) {
                             if (curIsPseudolocalizable && localeIsDefined(curParams)
                                     && bundle->getPseudolocalize()) {
@@ -1366,8 +1473,8 @@ status_t compileResourceFile(Bundle* bundle,
 #if 1
                                 block.setPosition(parserPosition);
                                 err = parseAndAddBag(bundle, in, &block, pseudoParams, myPackage,
-                                        curType, ident, parentIdent, itemIdent, curFormat, true,
-                                        overwrite, outTable);
+                                        curType, ident, parentIdent, itemIdent, curFormat,
+                                        curIsFormatted, product, true, overwrite, outTable);
 #endif
                             }
                         } 
@@ -1390,7 +1497,8 @@ status_t compileResourceFile(Bundle* bundle,
                 block.getPosition(&parserPosition);
 
                 err = parseAndAddEntry(bundle, in, &block, curParams, myPackage, curType, ident,
-                        *curTag, curIsStyled, curFormat, false, overwrite, outTable);
+                        *curTag, curIsStyled, curFormat, curIsFormatted,
+                        product, false, overwrite, outTable);
 
                 if (err < NO_ERROR) { // Why err < NO_ERROR instead of err != NO_ERROR?
                     hasErrors = localHasErrors = true;
@@ -1401,7 +1509,9 @@ status_t compileResourceFile(Bundle* bundle,
                         // pseudolocalize here
                         block.setPosition(parserPosition);
                         err = parseAndAddEntry(bundle, in, &block, pseudoParams, myPackage, curType,
-                                ident, *curTag, curIsStyled, curFormat, true, overwrite, outTable);
+                                ident, *curTag, curIsStyled, curFormat,
+                                curIsFormatted, product,
+                                true, overwrite, outTable);
                         if (err != NO_ERROR) {
                             hasErrors = localHasErrors = true;
                         }
@@ -1630,13 +1740,6 @@ status_t ResourceTable::startBag(const SourcePos& sourcePos,
     
     // If a parent is explicitly specified, set it.
     if (bagParent.size() > 0) {
-        String16 curPar = e->getParent();
-        if (curPar.size() > 0 && curPar != bagParent) {
-            sourcePos.error("Conflicting parents specified, was '%s', now '%s'\n",
-                            String8(e->getParent()).string(),
-                            String8(bagParent).string());
-            return UNKNOWN_ERROR;
-        }
         e->setParent(bagParent);
     }
 
@@ -1684,13 +1787,6 @@ status_t ResourceTable::addBag(const SourcePos& sourcePos,
 
     // If a parent is explicitly specified, set it.
     if (bagParent.size() > 0) {
-        String16 curPar = e->getParent();
-        if (curPar.size() > 0 && curPar != bagParent) {
-            sourcePos.error("Conflicting parents specified, was '%s', now '%s'\n",
-                    String8(e->getParent()).string(),
-                    String8(bagParent).string());
-            return UNKNOWN_ERROR;
-        }
         e->setParent(bagParent);
     }
 
@@ -1934,7 +2030,7 @@ bool ResourceTable::stringToValue(Res_value* outValue, StringPool* pool,
         // information we have already processed that string!
         outValue->size = sizeof(Res_value);
         outValue->res0 = 0;
-        outValue->dataType = Res_value::TYPE_STRING;
+        outValue->dataType = outValue->TYPE_STRING;
         outValue->data = 0;
         finalStr = str;
     }
@@ -1943,7 +2039,7 @@ bool ResourceTable::stringToValue(Res_value* outValue, StringPool* pool,
         return false;
     }
 
-    if (outValue->dataType == Res_value::TYPE_STRING) {
+    if (outValue->dataType == outValue->TYPE_STRING) {
         // Should do better merging styles.
         if (pool) {
             if (style != NULL && style->size() > 0) {
@@ -2348,7 +2444,7 @@ ResourceTable::validateLocalizations(void)
         if (configSet.count(defaultLocale) == 0) {
             fprintf(stdout, "aapt: warning: string '%s' has no default translation in %s; found:",
                     String8(nameIter->first).string(), mBundle->getResourceSourceDirs()[0]);
-            for (set<String8>::iterator locales = configSet.begin();
+            for (set<String8>::const_iterator locales = configSet.begin();
                  locales != configSet.end();
                  locales++) {
                 fprintf(stdout, " %s", (*locales).string());
@@ -2459,7 +2555,7 @@ ResourceFilter::parse(const char* arg)
 }
 
 bool
-ResourceFilter::match(int axis, uint32_t value)
+ResourceFilter::match(int axis, uint32_t value) const
 {
     if (value == 0) {
         // they didn't specify anything so take everything
@@ -2475,7 +2571,7 @@ ResourceFilter::match(int axis, uint32_t value)
 }
 
 bool
-ResourceFilter::match(const ResTable_config& config)
+ResourceFilter::match(const ResTable_config& config) const
 {
     if (config.locale) {
         uint32_t locale = (config.country[1] << 24) | (config.country[0] << 16)
@@ -2511,6 +2607,15 @@ ResourceFilter::match(const ResTable_config& config)
     if (!match(AXIS_SCREENSIZE, config.screenSize)) {
         return false;
     }
+    if (!match(AXIS_SCREENWIDTHDP, config.screenWidthDp)) {
+        return false;
+    }
+    if (!match(AXIS_SCREENHEIGHTDP, config.screenHeightDp)) {
+        return false;
+    }
+    if (!match(AXIS_SCREENLAYOUTSIZE, config.screenLayout&ResTable_config::MASK_SCREENSIZE)) {
+        return false;
+    }
     if (!match(AXIS_VERSION, config.version)) {
         return false;
     }
@@ -2528,10 +2633,13 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
     const size_t N = mOrderedPackages.size();
     size_t pi;
 
+    const static String16 mipmap16("mipmap");
+
+    bool useUTF8 = !bundle->getWantUTF16() && bundle->isMinSdkAtLeast(SDK_FROYO);
+
     // Iterate through all data, collecting all values (strings,
     // references, etc).
-    StringPool valueStrings = StringPool(false, bundle->getUTF8());
-    ResourceConfigReferences configRefs;
+    StringPool valueStrings = StringPool(false, useUTF8);
     for (pi=0; pi<N; pi++) {
         sp<Package> p = mOrderedPackages.itemAt(pi);
         if (p->getTypes().size() == 0) {
@@ -2539,8 +2647,8 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
             continue;
         }
 
-        StringPool typeStrings = StringPool(false, bundle->getUTF8());
-        StringPool keyStrings = StringPool(false, bundle->getUTF8());
+        StringPool typeStrings = StringPool(false, useUTF8);
+        StringPool keyStrings = StringPool(false, useUTF8);
 
         const size_t N = p->getOrderedTypes().size();
         for (size_t ti=0; ti<N; ti++) {
@@ -2549,7 +2657,10 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
                 typeStrings.add(String16("<empty>"), false);
                 continue;
             }
-            typeStrings.add(t->getName(), false);
+            const String16 typeName(t->getName());
+            typeStrings.add(typeName, false);
+
+            const bool filterable = (typeName != mipmap16);
 
             const size_t N = t->getOrderedConfigs().size();
             for (size_t ci=0; ci<N; ci++) {
@@ -2560,7 +2671,7 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
                 const size_t N = c->getEntries().size();
                 for (size_t ei=0; ei<N; ei++) {
                     ConfigDescription config = c->getEntries().keyAt(ei);
-                    if (!filter.match(config)) {
+                    if (filterable && !filter.match(config)) {
                         continue;
                     }
                     sp<Entry> e = c->getEntries().valueAt(ei);
@@ -2572,13 +2683,6 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
                     if (err != NO_ERROR) {
                         return err;
                     }
-                    if (e->getType() == Entry::TYPE_ITEM) {
-                        const Item* item = e->getItem();
-                        if (item != NULL) {
-                            uint32_t poolIndex = item->parsedValue.data;
-                            configRefs.add(poolIndex, config);
-                        }
-                    }
                 }
             }
         }
@@ -2587,70 +2691,6 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
         p->setKeyStrings(keyStrings.createStringBlock());
     }
 
-    NOISY_REF(configRefs.dump();)
-
-    // Trim all entries in config tables that are not roots for that string.
-    // i.e., rely on the resource system to grab the string from the more
-    // generic pool during runtime to save space.
-    for (pi=0; pi<N; pi++) {
-        sp<Package> p = mOrderedPackages.itemAt(pi);
-        if (p->getTypes().size() == 0) {
-            // Empty, skip!
-            continue;
-        }
-        const size_t TN = p->getOrderedTypes().size();
-        for (size_t ti=0; ti<TN; ti++) {
-            sp<Type> t = p->getOrderedTypes().itemAt(ti);
-            if (t == NULL) {
-                continue;
-            }
-            size_t CN = t->getOrderedConfigs().size();
-            for (size_t ci=0; ci<CN; ci++) {
-                sp<ConfigList> c = t->getOrderedConfigs().itemAt(ci);
-                if (c == NULL) {
-                    continue;
-                }
-                DefaultKeyedVector<ConfigDescription, sp<Entry> > newEntries;
-                size_t EN = c->getEntries().size();
-                for (size_t ei=0; ei<EN; ++ei) {
-                    ConfigDescription config = c->getEntries().keyAt(ei);
-                    if (!filter.match(config)) {
-                        continue;
-                    }
-                    sp<Entry> e = c->getEntries().valueAt(ei);
-                    if (e == NULL) {
-                        continue;
-                    }
-                    if (e->getType() == Entry::TYPE_ITEM) {
-                        const Item* item = e->getItem();
-                        if (item != NULL) {
-                            uint32_t poolIndex = item->parsedValue.data;
-                            if (!configRefs.isRoot(poolIndex, config)) {
-                                NOISY_REF(
-                                    printf("  ConfigRef %d: removing ", poolIndex);
-                                    DEBUG_LANG(config)
-                                    printf("\n");
-                                )
-                                c->removeEntryAt(ei);
-                                t->removeUniqueConfig(config);
-                                --ei; --EN;
-                            }
-                        }
-                    }
-                }
-                if (EN == 0) {
-                    // We removed all the entries from a config, so remove the
-                    // config itself.
-                    NOISY_REF(
-                        printf("  ConfigRef REMOVED ENTIRE CONFIG\n");
-                    )
-                    t->removeOrderedConfigAt(ci);
-                    --ci; --CN;
-                }
-            }
-        }
-    }
-
     ssize_t strAmt = 0;
     
     // Now build the array of package chunks.
@@ -2711,6 +2751,8 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
                                 "Type name %s not found",
                                 String8(typeName).string());
 
+            const bool filterable = (typeName != mipmap16);
+
             const size_t N = t != NULL ? t->getOrderedConfigs().size() : 0;
             
             // First write the typeSpec chunk, containing information about
@@ -2735,7 +2777,7 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
                     (((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->getPublic()) {
@@ -2743,11 +2785,11 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
                     }
                     const size_t CN = cl->getEntries().size();
                     for (size_t ci=0; ci<CN; ci++) {
-                        if (!filter.match(cl->getEntries().keyAt(ci))) {
+                        if (filterable && !filter.match(cl->getEntries().keyAt(ci))) {
                             continue;
                         }
                         for (size_t cj=ci+1; cj<CN; cj++) {
-                            if (!filter.match(cl->getEntries().keyAt(cj))) {
+                            if (filterable && !filter.match(cl->getEntries().keyAt(cj))) {
                                 continue;
                             }
                             typeSpecFlags[ei] |= htodl(
@@ -2767,7 +2809,7 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
                 ConfigDescription config = t->getUniqueConfigs().itemAt(ci);
 
                 NOISY(printf("Writing config %d config: imsi:%d/%d lang:%c%c cnt:%c%c "
-                     "orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d w:%d h:%d\n",
+                     "orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d %ddp x %ddp\n",
                       ti+1,
                       config.mcc, config.mnc,
                       config.language[0] ? config.language[0] : '-',
@@ -2782,9 +2824,11 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
                       config.inputFlags,
                       config.navigation,
                       config.screenWidth,
-                      config.screenHeight));
+                      config.screenHeight,
+                      config.screenWidthDp,
+                      config.screenHeightDp));
                       
-                if (!filter.match(config)) {
+                if (filterable && !filter.match(config)) {
                     continue;
                 }
                 
@@ -2805,7 +2849,7 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
                 tHeader->entriesStart = htodl(typeSize);
                 tHeader->config = config;
                 NOISY(printf("Writing type %d config: imsi:%d/%d lang:%c%c cnt:%c%c "
-                     "orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d w:%d h:%d\n",
+                     "orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d %ddp x %ddp\n",
                       ti+1,
                       tHeader->config.mcc, tHeader->config.mnc,
                       tHeader->config.language[0] ? tHeader->config.language[0] : '-',
@@ -2820,7 +2864,9 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
                       tHeader->config.inputFlags,
                       tHeader->config.navigation,
                       tHeader->config.screenWidth,
-                      tHeader->config.screenHeight));
+                      tHeader->config.screenHeight,
+                      tHeader->config.screenWidthDp,
+                      tHeader->config.screenHeightDp));
                 tHeader->config.swapHtoD();
 
                 // Build the entries inside of this type.
@@ -3402,7 +3448,7 @@ sp<ResourceTable::Entry> ResourceTable::Type::getEntry(const String16& entry,
     if (e == NULL) {
         if (config != NULL) {
             NOISY(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 w:%d h:%d\n",
+                    "orien:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d %ddp x %ddp\n",
                       sourcePos.file.string(), sourcePos.line,
                       config->mcc, config->mnc,
                       config->language[0] ? config->language[0] : '-',
@@ -3416,7 +3462,9 @@ sp<ResourceTable::Entry> ResourceTable::Type::getEntry(const String16& entry,
                       config->inputFlags,
                       config->navigation,
                       config->screenWidth,
-                      config->screenHeight));
+                      config->screenHeight,
+                      config->screenWidthDp,
+                      config->screenHeightDp));
         } else {
             NOISY(printf("New entry at %s:%d: NULL config\n",
                       sourcePos.file.string(), sourcePos.line));
@@ -3648,7 +3696,9 @@ sp<ResourceTable::Package> ResourceTable::getPackage(const String16& package)
 {
     sp<Package> p = mPackages.valueFor(package);
     if (p == NULL) {
-        if (mIsAppPackage) {
+        if (mBundle->getIsOverlayPackage()) {
+            p = new Package(package, 0x00);
+        } else if (mIsAppPackage) {
             if (mHaveAppPackage) {
                 fprintf(stderr, "Adding multiple application package resources; only one is allowed.\n"
                                 "Use -x to create extended resources.\n");
@@ -3805,95 +3855,3 @@ bool ResourceTable::getItemValue(
     }
     return res;
 }
-
-#define DEBUG_LANG(x) printf("lang=%c%c cnt=%c%c ", \
-        (x).language[0] ? (x).language[0] : '-', \
-        (x).language[1] ? (x).language[1] : '-', \
-        (x).country[0] ? (x).country[0] : '-', \
-        (x).country[1] ? (x).country[1] : '-');
-
-status_t ResourceConfigReferences::add(uint32_t id, const ResTable_config& config)
-{
-    ssize_t index = mRoots.indexOfKey(id);
-    if (index < 0) {
-        index = mRoots.add(id, Vector<const ResTable_config*>());
-    }
-    Vector<const ResTable_config*>& configRoots = mRoots.editValueFor(id);
-
-    if (!configRoots.isEmpty()) {
-        ssize_t NR = configRoots.size();
-        for (int ri=0; ri<NR; ++ri) {
-            const ResTable_config* current = configRoots[ri];
-
-            if (config.match(*current)) {
-                // We already have something more generic than our incoming string.
-                NOISY_REF(
-                    printf("  ConfigRef %d: ignoring ", id);
-                    DEBUG_LANG(config)
-                    printf("\n");
-                )
-                return NO_ERROR;
-            } else if (current->match(config)) {
-                // more generic
-                NOISY_REF(
-                    printf("  ConfigRef %d: remove ", id);
-                    DEBUG_LANG(current)
-                    printf("\n");
-                )
-                configRoots.removeItemsAt(ri);
-                --ri; --NR;
-            }
-        }
-    }
-    NOISY_REF(
-        printf("  ConfigRef %d: add ", id);
-        DEBUG_LANG(config)
-        printf("\n");
-    )
-    ResTable_config *configCopy = (ResTable_config*)malloc(sizeof(ResTable_config));
-    memcpy(configCopy, &config, sizeof(ResTable_config));
-    configRoots.add(configCopy);
-
-    return NO_ERROR;
-}
-
-void ResourceConfigReferences::dump()
-{
-    printf("ResourceConfigReferences\n");
-    const ssize_t NR = mRoots.size();
-    for (int ri=0; ri<NR; ++ri) {
-        const Vector<const ResTable_config*>& configRoots = mRoots.valueAt(ri);
-        printf("  String %d\n", mRoots.keyAt(ri));
-        const ssize_t NC = configRoots.size();
-        for (int ci=0; ci<NC; ++ci) {
-            printf("    ");
-            DEBUG_LANG(*configRoots[ci])
-            printf("\n");
-        }
-    }
-}
-
-bool ResourceConfigReferences::isRoot(uint32_t id, const ResTable_config& config)
-{
-    const Vector<const ResTable_config*>& configRoots = mRoots.editValueFor(id);
-    const ssize_t NR = configRoots.size();
-    for (int ri = 0; ri<NR; ++ri) {
-        if (configRoots[ri]->match(config)) {
-            return true;
-        }
-    }
-    return false;
-}
-
-ResourceConfigReferences::~ResourceConfigReferences()
-{
-    const ssize_t NR = mRoots.size();
-    for (int ri=0; ri<NR; ++ri) {
-        Vector<const ResTable_config*> configRoots = mRoots.editValueAt(ri);
-        const ssize_t NC = configRoots.size();
-        for (int ci=0; ci<NC; ++ci) {
-            ResTable_config* config = const_cast<ResTable_config*>(configRoots[ci]);
-            free(config);
-        }
-    }
-}