xref: /frameworks/base/tools/aapt/Command.cpp

//
// Copyright 2006 The Android Open Source Project
//
// Android Asset Packaging Tool main entry point.
//
#include "AaptXml.h"
#include "ApkBuilder.h"
#include "Bundle.h"
#include "Images.h"
#include "Main.h"
#include "ResourceFilter.h"
#include "ResourceTable.h"
#include "XMLNode.h"

#include <utils/Errors.h>
#include <utils/KeyedVector.h>
#include <utils/List.h>
#include <utils/Log.h>
#include <utils/SortedVector.h>
#include <utils/threads.h>
#include <utils/Vector.h>

#include <errno.h>
#include <fcntl.h>

#include <iostream>
#include <string>
#include <sstream>

using namespace android;

#ifndef AAPT_VERSION
    #define AAPT_VERSION ""
#endif

/*
 * Show version info.  All the cool kids do it.
 */
int doVersion(Bundle* bundle)
{
    if (bundle->getFileSpecCount() != 0) {
        printf("(ignoring extra arguments)\n");
    }
    printf("Android Asset Packaging Tool, v0.2-" AAPT_VERSION "\n");

    return 0;
}


/*
 * Open the file read only.  The call fails if the file doesn't exist.
 *
 * Returns NULL on failure.
 */
ZipFile* openReadOnly(const char* fileName)
{
    ZipFile* zip;
    status_t result;

    zip = new ZipFile;
    result = zip->open(fileName, ZipFile::kOpenReadOnly);
    if (result != NO_ERROR) {
        if (result == NAME_NOT_FOUND) {
            fprintf(stderr, "ERROR: '%s' not found\n", fileName);
        } else if (result == PERMISSION_DENIED) {
            fprintf(stderr, "ERROR: '%s' access denied\n", fileName);
        } else {
            fprintf(stderr, "ERROR: failed opening '%s' as Zip file\n",
                fileName);
        }
        delete zip;
        return NULL;
    }

    return zip;
}

/*
 * Open the file read-write.  The file will be created if it doesn't
 * already exist and "okayToCreate" is set.
 *
 * Returns NULL on failure.
 */
ZipFile* openReadWrite(const char* fileName, bool okayToCreate)
{
    ZipFile* zip = NULL;
    status_t result;
    int flags;

    flags = ZipFile::kOpenReadWrite;
    if (okayToCreate) {
        flags |= ZipFile::kOpenCreate;
    }

    zip = new ZipFile;
    result = zip->open(fileName, flags);
    if (result != NO_ERROR) {
        delete zip;
        zip = NULL;
        goto bail;
    }

bail:
    return zip;
}


/*
 * Return a short string describing the compression method.
 */
const char* compressionName(int method)
{
    if (method == ZipEntry::kCompressStored) {
        return "Stored";
    } else if (method == ZipEntry::kCompressDeflated) {
        return "Deflated";
    } else {
        return "Unknown";
    }
}

/*
 * Return the percent reduction in size (0% == no compression).
 */
int calcPercent(long uncompressedLen, long compressedLen)
{
    if (!uncompressedLen) {
        return 0;
    } else {
        return (int) (100.0 - (compressedLen * 100.0) / uncompressedLen + 0.5);
    }
}

/*
 * Handle the "list" command, which can be a simple file dump or
 * a verbose listing.
 *
 * The verbose listing closely matches the output of the Info-ZIP "unzip"
 * command.
 */
int doList(Bundle* bundle)
{
    int result = 1;
    ZipFile* zip = NULL;
    const ZipEntry* entry;
    long totalUncLen, totalCompLen;
    const char* zipFileName;

    if (bundle->getFileSpecCount() != 1) {
        fprintf(stderr, "ERROR: specify zip file name (only)\n");
        goto bail;
    }
    zipFileName = bundle->getFileSpecEntry(0);

    zip = openReadOnly(zipFileName);
    if (zip == NULL) {
        goto bail;
    }

    int count, i;

    if (bundle->getVerbose()) {
        printf("Archive:  %s\n", zipFileName);
        printf(
            " Length   Method    Size  Ratio   Offset      Date  Time  CRC-32    Name\n");
        printf(
            "--------  ------  ------- -----  -------      ----  ----  ------    ----\n");
    }

    totalUncLen = totalCompLen = 0;

    count = zip->getNumEntries();
    for (i = 0; i < count; i++) {
        entry = zip->getEntryByIndex(i);
        if (bundle->getVerbose()) {
            char dateBuf[32];
            time_t when;

            when = entry->getModWhen();
            strftime(dateBuf, sizeof(dateBuf), "%m-%d-%y %H:%M",
                localtime(&when));

            printf("%8ld  %-7.7s %7ld %3d%%  %8zd  %s  %08lx  %s\n",
                (long) entry->getUncompressedLen(),
                compressionName(entry->getCompressionMethod()),
                (long) entry->getCompressedLen(),
                calcPercent(entry->getUncompressedLen(),
                            entry->getCompressedLen()),
                (size_t) entry->getLFHOffset(),
                dateBuf,
                entry->getCRC32(),
                entry->getFileName());
        } else {
            printf("%s\n", entry->getFileName());
        }

        totalUncLen += entry->getUncompressedLen();
        totalCompLen += entry->getCompressedLen();
    }

    if (bundle->getVerbose()) {
        printf(
        "--------          -------  ---                            -------\n");
        printf("%8ld          %7ld  %2d%%                            %d files\n",
            totalUncLen,
            totalCompLen,
            calcPercent(totalUncLen, totalCompLen),
            zip->getNumEntries());
    }

    if (bundle->getAndroidList()) {
        AssetManager assets;
        if (!assets.addAssetPath(String8(zipFileName), NULL)) {
            fprintf(stderr, "ERROR: list -a failed because assets could not be loaded\n");
            goto bail;
        }

        const ResTable& res = assets.getResources(false);
        if (&res == NULL) {
            printf("\nNo resource table found.\n");
        } else {
#ifndef HAVE_ANDROID_OS
            printf("\nResource table:\n");
            res.print(false);
#endif
        }

        Asset* manifestAsset = assets.openNonAsset("AndroidManifest.xml",
                                                   Asset::ACCESS_BUFFER);
        if (manifestAsset == NULL) {
            printf("\nNo AndroidManifest.xml found.\n");
        } else {
            printf("\nAndroid manifest:\n");
            ResXMLTree tree;
            tree.setTo(manifestAsset->getBuffer(true),
                       manifestAsset->getLength());
            printXMLBlock(&tree);
        }
        delete manifestAsset;
    }

    result = 0;

bail:
    delete zip;
    return result;
}

static void printResolvedResourceAttribute(const ResTable& resTable, const ResXMLTree& tree,
        uint32_t attrRes, String8 attrLabel, String8* outError)
{
    Res_value value;
    AaptXml::getResolvedResourceAttribute(resTable, tree, attrRes, &value, outError);
    if (*outError != "") {
        *outError = "error print resolved resource attribute";
        return;
    }
    if (value.dataType == Res_value::TYPE_STRING) {
        String8 result = AaptXml::getResolvedAttribute(resTable, tree, attrRes, outError);
        printf("%s='%s'", attrLabel.string(),
                ResTable::normalizeForOutput(result.string()).string());
    } else if (Res_value::TYPE_FIRST_INT <= value.dataType &&
            value.dataType <= Res_value::TYPE_LAST_INT) {
        printf("%s='%d'", attrLabel.string(), value.data);
    } else {
        printf("%s='0x%x'", attrLabel.string(), (int)value.data);
    }
}

// These are attribute resource constants for the platform, as found
// in android.R.attr
enum {
    LABEL_ATTR = 0x01010001,
    ICON_ATTR = 0x01010002,
    NAME_ATTR = 0x01010003,
    PERMISSION_ATTR = 0x01010006,
    EXPORTED_ATTR = 0x01010010,
    GRANT_URI_PERMISSIONS_ATTR = 0x0101001b,
    RESOURCE_ATTR = 0x01010025,
    DEBUGGABLE_ATTR = 0x0101000f,
    VALUE_ATTR = 0x01010024,
    VERSION_CODE_ATTR = 0x0101021b,
    VERSION_NAME_ATTR = 0x0101021c,
    SCREEN_ORIENTATION_ATTR = 0x0101001e,
    MIN_SDK_VERSION_ATTR = 0x0101020c,
    MAX_SDK_VERSION_ATTR = 0x01010271,
    REQ_TOUCH_SCREEN_ATTR = 0x01010227,
    REQ_KEYBOARD_TYPE_ATTR = 0x01010228,
    REQ_HARD_KEYBOARD_ATTR = 0x01010229,
    REQ_NAVIGATION_ATTR = 0x0101022a,
    REQ_FIVE_WAY_NAV_ATTR = 0x01010232,
    TARGET_SDK_VERSION_ATTR = 0x01010270,
    TEST_ONLY_ATTR = 0x01010272,
    ANY_DENSITY_ATTR = 0x0101026c,
    GL_ES_VERSION_ATTR = 0x01010281,
    SMALL_SCREEN_ATTR = 0x01010284,
    NORMAL_SCREEN_ATTR = 0x01010285,
    LARGE_SCREEN_ATTR = 0x01010286,
    XLARGE_SCREEN_ATTR = 0x010102bf,
    REQUIRED_ATTR = 0x0101028e,
    INSTALL_LOCATION_ATTR = 0x010102b7,
    SCREEN_SIZE_ATTR = 0x010102ca,
    SCREEN_DENSITY_ATTR = 0x010102cb,
    REQUIRES_SMALLEST_WIDTH_DP_ATTR = 0x01010364,
    COMPATIBLE_WIDTH_LIMIT_DP_ATTR = 0x01010365,
    LARGEST_WIDTH_LIMIT_DP_ATTR = 0x01010366,
    PUBLIC_KEY_ATTR = 0x010103a6,
    CATEGORY_ATTR = 0x010103e8,
    BANNER_ATTR = 0x10103f2,
    ISGAME_ATTR = 0x10103f4,
};

String8 getComponentName(String8 &pkgName, String8 &componentName) {
    ssize_t idx = componentName.find(".");
    String8 retStr(pkgName);
    if (idx == 0) {
        retStr += componentName;
    } else if (idx < 0) {
        retStr += ".";
        retStr += componentName;
    } else {
        return componentName;
    }
    return retStr;
}

static void printCompatibleScreens(ResXMLTree& tree, String8* outError) {
    size_t len;
    ResXMLTree::event_code_t code;
    int depth = 0;
    bool first = true;
    printf("compatible-screens:");
    while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
        if (code == ResXMLTree::END_TAG) {
            depth--;
            if (depth < 0) {
                break;
            }
            continue;
        }
        if (code != ResXMLTree::START_TAG) {
            continue;
        }
        depth++;
        const char16_t* ctag16 = tree.getElementName(&len);
        if (ctag16 == NULL) {
            *outError = "failed to get XML element name (bad string pool)";
            return;
        }
        String8 tag(ctag16);
        if (tag == "screen") {
            int32_t screenSize = AaptXml::getIntegerAttribute(tree,
                    SCREEN_SIZE_ATTR);
            int32_t screenDensity = AaptXml::getIntegerAttribute(tree,
                    SCREEN_DENSITY_ATTR);
            if (screenSize > 0 && screenDensity > 0) {
                if (!first) {
                    printf(",");
                }
                first = false;
                printf("'%d/%d'", screenSize, screenDensity);
            }
        }
    }
    printf("\n");
}

static void printUsesPermission(const String8& name, bool optional=false, int maxSdkVersion=-1) {
    printf("uses-permission: name='%s'", ResTable::normalizeForOutput(name.string()).string());
    if (maxSdkVersion != -1) {
         printf(" maxSdkVersion='%d'", maxSdkVersion);
    }
    printf("\n");

    if (optional) {
        printf("optional-permission: name='%s'",
                ResTable::normalizeForOutput(name.string()).string());
        if (maxSdkVersion != -1) {
            printf(" maxSdkVersion='%d'", maxSdkVersion);
        }
        printf("\n");
    }
}

static void printUsesImpliedPermission(const String8& name, const String8& reason) {
    printf("uses-implied-permission: name='%s' reason='%s'\n",
            ResTable::normalizeForOutput(name.string()).string(),
            ResTable::normalizeForOutput(reason.string()).string());
}

Vector<String8> getNfcAidCategories(AssetManager& assets, String8 xmlPath, bool offHost,
        String8 *outError = NULL)
{
    Asset* aidAsset = assets.openNonAsset(xmlPath, Asset::ACCESS_BUFFER);
    if (aidAsset == NULL) {
        if (outError != NULL) *outError = "xml resource does not exist";
        return Vector<String8>();
    }

    const String8 serviceTagName(offHost ? "offhost-apdu-service" : "host-apdu-service");

    bool withinApduService = false;
    Vector<String8> categories;

    String8 error;
    ResXMLTree tree;
    tree.setTo(aidAsset->getBuffer(true), aidAsset->getLength());

    size_t len;
    int depth = 0;
    ResXMLTree::event_code_t code;
    while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
        if (code == ResXMLTree::END_TAG) {
            depth--;
            const char16_t* ctag16 = tree.getElementName(&len);
            if (ctag16 == NULL) {
                *outError = "failed to get XML element name (bad string pool)";
                return Vector<String8>();
            }
            String8 tag(ctag16);

            if (depth == 0 && tag == serviceTagName) {
                withinApduService = false;
            }

        } else if (code == ResXMLTree::START_TAG) {
            depth++;
            const char16_t* ctag16 = tree.getElementName(&len);
            if (ctag16 == NULL) {
                *outError = "failed to get XML element name (bad string pool)";
                return Vector<String8>();
            }
            String8 tag(ctag16);

            if (depth == 1) {
                if (tag == serviceTagName) {
                    withinApduService = true;
                }
            } else if (depth == 2 && withinApduService) {
                if (tag == "aid-group") {
                    String8 category = AaptXml::getAttribute(tree, CATEGORY_ATTR, &error);
                    if (error != "") {
                        if (outError != NULL) *outError = error;
                        return Vector<String8>();
                    }

                    categories.add(category);
                }
            }
        }
    }
    aidAsset->close();
    return categories;
}

static void printComponentPresence(const char* componentName) {
    printf("provides-component:'%s'\n", componentName);
}

/**
 * Represents a feature that has been automatically added due to
 * a pre-requisite or some other reason.
 */
struct ImpliedFeature {
    /**
     * Name of the implied feature.
     */
    String8 name;

    /**
     * List of human-readable reasons for why this feature was implied.
     */
    SortedVector<String8> reasons;
};

/**
 * Represents a <feature-group> tag in the AndroidManifest.xml
 */
struct FeatureGroup {
    FeatureGroup() : openGLESVersion(-1) {}

    /**
     * Human readable label
     */
    String8 label;

    /**
     * Explicit features defined in the group
     */
    KeyedVector<String8, bool> features;

    /**
     * OpenGL ES version required
     */
    int openGLESVersion;
};

static void addImpliedFeature(KeyedVector<String8, ImpliedFeature>* impliedFeatures,
        const char* name, const char* reason) {
    String8 name8(name);
    ssize_t idx = impliedFeatures->indexOfKey(name8);
    if (idx < 0) {
        idx = impliedFeatures->add(name8, ImpliedFeature());
        impliedFeatures->editValueAt(idx).name = name8;
    }
    impliedFeatures->editValueAt(idx).reasons.add(String8(reason));
}

static void printFeatureGroup(const FeatureGroup& grp,
        const KeyedVector<String8, ImpliedFeature>* impliedFeatures = NULL) {
    printf("feature-group: label='%s'\n", grp.label.string());

    if (grp.openGLESVersion > 0) {
        printf("  uses-gl-es: '0x%x'\n", grp.openGLESVersion);
    }

    const size_t numFeatures = grp.features.size();
    for (size_t i = 0; i < numFeatures; i++) {
        const bool required = grp.features[i];

        const String8& featureName = grp.features.keyAt(i);
        printf("  uses-feature%s: name='%s'\n", (required ? "" : "-not-required"),
                ResTable::normalizeForOutput(featureName.string()).string());
    }

    const size_t numImpliedFeatures =
        (impliedFeatures != NULL) ? impliedFeatures->size() : 0;
    for (size_t i = 0; i < numImpliedFeatures; i++) {
        const ImpliedFeature& impliedFeature = impliedFeatures->valueAt(i);
        if (grp.features.indexOfKey(impliedFeature.name) >= 0) {
            // The feature is explicitly set, no need to use implied
            // definition.
            continue;
        }

        String8 printableFeatureName(ResTable::normalizeForOutput(
                    impliedFeature.name.string()));
        printf("  uses-feature: name='%s'\n", printableFeatureName.string());
        printf("  uses-implied-feature: name='%s' reason='",
                printableFeatureName.string());
        const size_t numReasons = impliedFeature.reasons.size();
        for (size_t j = 0; j < numReasons; j++) {
            printf("%s", impliedFeature.reasons[j].string());
            if (j + 2 < numReasons) {
                printf(", ");
            } else if (j + 1 < numReasons) {
                printf(", and ");
            }
        }
        printf("'\n");
    }
}

static void addParentFeatures(FeatureGroup* grp, const String8& name) {
    if (name == "android.hardware.camera.autofocus" ||
            name == "android.hardware.camera.flash") {
        grp->features.add(String8("android.hardware.camera"), true);
    } else if (name == "android.hardware.location.gps" ||
            name == "android.hardware.location.network") {
        grp->features.add(String8("android.hardware.location"), true);
    } else if (name == "android.hardware.touchscreen.multitouch") {
        grp->features.add(String8("android.hardware.touchscreen"), true);
    } else if (name == "android.hardware.touchscreen.multitouch.distinct") {
        grp->features.add(String8("android.hardware.touchscreen.multitouch"), true);
        grp->features.add(String8("android.hardware.touchscreen"), true);
    } else if (name == "android.hardware.opengles.aep") {
        const int openGLESVersion31 = 0x00030001;
        if (openGLESVersion31 > grp->openGLESVersion) {
            grp->openGLESVersion = openGLESVersion31;
        }
    }
}

/*
 * Handle the "dump" command, to extract select data from an archive.
 */
extern char CONSOLE_DATA[2925]; // see EOF
int doDump(Bundle* bundle)
{
    status_t result = UNKNOWN_ERROR;

    if (bundle->getFileSpecCount() < 1) {
        fprintf(stderr, "ERROR: no dump option specified\n");
        return 1;
    }

    if (bundle->getFileSpecCount() < 2) {
        fprintf(stderr, "ERROR: no dump file specified\n");
        return 1;
    }

    const char* option = bundle->getFileSpecEntry(0);
    const char* filename = bundle->getFileSpecEntry(1);

    AssetManager assets;
    int32_t assetsCookie;
    if (!assets.addAssetPath(String8(filename), &assetsCookie)) {
        fprintf(stderr, "ERROR: dump failed because assets could not be loaded\n");
        return 1;
    }

    // Make a dummy config for retrieving resources...  we need to supply
    // non-default values for some configs so that we can retrieve resources
    // in the app that don't have a default.  The most important of these is
    // the API version because key resources like icons will have an implicit
    // version if they are using newer config types like density.
    ResTable_config config;
    memset(&config, 0, sizeof(ResTable_config));
    config.language[0] = 'e';
    config.language[1] = 'n';
    config.country[0] = 'U';
    config.country[1] = 'S';
    config.orientation = ResTable_config::ORIENTATION_PORT;
    config.density = ResTable_config::DENSITY_MEDIUM;
    config.sdkVersion = 10000; // Very high.
    config.screenWidthDp = 320;
    config.screenHeightDp = 480;
    config.smallestScreenWidthDp = 320;
    config.screenLayout |= ResTable_config::SCREENSIZE_NORMAL;
    assets.setConfiguration(config);

    const ResTable& res = assets.getResources(false);
    if (&res == NULL) {
        fprintf(stderr, "ERROR: dump failed because no resource table was found\n");
        return 1;
    } else if (res.getError() != NO_ERROR) {
        fprintf(stderr, "ERROR: dump failed because the resource table is invalid/corrupt.\n");
        return 1;
    }

    // The dynamicRefTable can be null if there are no resources for this asset cookie.
    // This fine.
    const DynamicRefTable* dynamicRefTable = res.getDynamicRefTableForCookie(assetsCookie);

    Asset* asset = NULL;

    if (strcmp("resources", option) == 0) {
#ifndef HAVE_ANDROID_OS
        res.print(bundle->getValues());
#endif

    } else if (strcmp("strings", option) == 0) {
        const ResStringPool* pool = res.getTableStringBlock(0);
        printStringPool(pool);

    } else if (strcmp("xmltree", option) == 0) {
        if (bundle->getFileSpecCount() < 3) {
            fprintf(stderr, "ERROR: no dump xmltree resource file specified\n");
            goto bail;
        }

        for (int i=2; i<bundle->getFileSpecCount(); i++) {
            const char* resname = bundle->getFileSpecEntry(i);
            ResXMLTree tree(dynamicRefTable);
            asset = assets.openNonAsset(assetsCookie, resname, Asset::ACCESS_BUFFER);
            if (asset == NULL) {
                fprintf(stderr, "ERROR: dump failed because resource %s found\n", resname);
                goto bail;
            }

            if (tree.setTo(asset->getBuffer(true),
                           asset->getLength()) != NO_ERROR) {
                fprintf(stderr, "ERROR: Resource %s is corrupt\n", resname);
                goto bail;
            }
            tree.restart();
            printXMLBlock(&tree);
            tree.uninit();
            delete asset;
            asset = NULL;
        }

    } else if (strcmp("xmlstrings", option) == 0) {
        if (bundle->getFileSpecCount() < 3) {
            fprintf(stderr, "ERROR: no dump xmltree resource file specified\n");
            goto bail;
        }

        for (int i=2; i<bundle->getFileSpecCount(); i++) {
            const char* resname = bundle->getFileSpecEntry(i);
            asset = assets.openNonAsset(assetsCookie, resname, Asset::ACCESS_BUFFER);
            if (asset == NULL) {
                fprintf(stderr, "ERROR: dump failed because resource %s found\n", resname);
                goto bail;
            }

            ResXMLTree tree(dynamicRefTable);
            if (tree.setTo(asset->getBuffer(true),
                           asset->getLength()) != NO_ERROR) {
                fprintf(stderr, "ERROR: Resource %s is corrupt\n", resname);
                goto bail;
            }
            printStringPool(&tree.getStrings());
            delete asset;
            asset = NULL;
        }

    } else {
        asset = assets.openNonAsset(assetsCookie, "AndroidManifest.xml", Asset::ACCESS_BUFFER);
        if (asset == NULL) {
            fprintf(stderr, "ERROR: dump failed because no AndroidManifest.xml found\n");
            goto bail;
        }

        ResXMLTree tree(dynamicRefTable);
        if (tree.setTo(asset->getBuffer(true),
                       asset->getLength()) != NO_ERROR) {
            fprintf(stderr, "ERROR: AndroidManifest.xml is corrupt\n");
            goto bail;
        }
        tree.restart();

        if (strcmp("permissions", option) == 0) {
            size_t len;
            ResXMLTree::event_code_t code;
            int depth = 0;
            while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
                if (code == ResXMLTree::END_TAG) {
                    depth--;
                    continue;
                }
                if (code != ResXMLTree::START_TAG) {
                    continue;
                }
                depth++;
                const char16_t* ctag16 = tree.getElementName(&len);
                if (ctag16 == NULL) {
                    fprintf(stderr, "ERROR: failed to get XML element name (bad string pool)\n");
                    goto bail;
                }
                String8 tag(ctag16);
                //printf("Depth %d tag %s\n", depth, tag.string());
                if (depth == 1) {
                    if (tag != "manifest") {
                        fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
                        goto bail;
                    }
                    String8 pkg = AaptXml::getAttribute(tree, NULL, "package", NULL);
                    printf("package: %s\n", ResTable::normalizeForOutput(pkg.string()).string());
                } else if (depth == 2 && tag == "permission") {
                    String8 error;
                    String8 name = AaptXml::getAttribute(tree, NAME_ATTR, &error);
                    if (error != "") {
                        fprintf(stderr, "ERROR: %s\n", error.string());
                        goto bail;
                    }
                    printf("permission: %s\n",
                            ResTable::normalizeForOutput(name.string()).string());
                } else if (depth == 2 && tag == "uses-permission") {
                    String8 error;
                    String8 name = AaptXml::getAttribute(tree, NAME_ATTR, &error);
                    if (error != "") {
                        fprintf(stderr, "ERROR: %s\n", error.string());
                        goto bail;
                    }
                    printUsesPermission(name,
                            AaptXml::getIntegerAttribute(tree, REQUIRED_ATTR, 1) == 0,
                            AaptXml::getIntegerAttribute(tree, MAX_SDK_VERSION_ATTR));
                }
            }
        } else if (strcmp("badging", option) == 0) {
            Vector<String8> locales;
            res.getLocales(&locales);

            Vector<ResTable_config> configs;
            res.getConfigurations(&configs);
            SortedVector<int> densities;
            const size_t NC = configs.size();
            for (size_t i=0; i<NC; i++) {
                int dens = configs[i].density;
                if (dens == 0) {
                    dens = 160;
                }
                densities.add(dens);
            }

            size_t len;
            ResXMLTree::event_code_t code;
            int depth = 0;
            String8 error;
            bool withinActivity = false;
            bool isMainActivity = false;
            bool isLauncherActivity = false;
            bool isLeanbackLauncherActivity = false;
            bool isSearchable = false;
            bool withinApplication = false;
            bool withinSupportsInput = false;
            bool withinFeatureGroup = false;
            bool withinReceiver = false;
            bool withinService = false;
            bool withinProvider = false;
            bool withinIntentFilter = false;
            bool hasMainActivity = false;
            bool hasOtherActivities = false;
            bool hasOtherReceivers = false;
            bool hasOtherServices = false;
            bool hasIntentFilter = false;

            bool hasWallpaperService = false;
            bool hasImeService = false;
            bool hasAccessibilityService = false;
            bool hasPrintService = false;
            bool hasWidgetReceivers = false;
            bool hasDeviceAdminReceiver = false;
            bool hasPaymentService = false;
            bool hasDocumentsProvider = false;
            bool hasCameraActivity = false;
            bool hasCameraSecureActivity = false;
            bool hasLauncher = false;
            bool hasNotificationListenerService = false;
            bool hasDreamService = false;

            bool actMainActivity = false;
            bool actWidgetReceivers = false;
            bool actDeviceAdminEnabled = false;
            bool actImeService = false;
            bool actWallpaperService = false;
            bool actAccessibilityService = false;
            bool actPrintService = false;
            bool actHostApduService = false;
            bool actOffHostApduService = false;
            bool actDocumentsProvider = false;
            bool actNotificationListenerService = false;
            bool actDreamService = false;
            bool actCamera = false;
            bool actCameraSecure = false;
            bool catLauncher = false;
            bool hasMetaHostPaymentCategory = false;
            bool hasMetaOffHostPaymentCategory = false;

            // These permissions are required by services implementing services
            // the system binds to (IME, Accessibility, PrintServices, etc.)
            bool hasBindDeviceAdminPermission = false;
            bool hasBindInputMethodPermission = false;
            bool hasBindAccessibilityServicePermission = false;
            bool hasBindPrintServicePermission = false;
            bool hasBindNfcServicePermission = false;
            bool hasRequiredSafAttributes = false;
            bool hasBindNotificationListenerServicePermission = false;
            bool hasBindDreamServicePermission = false;

            // These two implement the implicit permissions that are granted
            // to pre-1.6 applications.
            bool hasWriteExternalStoragePermission = false;
            bool hasReadPhoneStatePermission = false;

            // If an app requests write storage, they will also get read storage.
            bool hasReadExternalStoragePermission = false;

            // Implement transition to read and write call log.
            bool hasReadContactsPermission = false;
            bool hasWriteContactsPermission = false;
            bool hasReadCallLogPermission = false;
            bool hasWriteCallLogPermission = false;

            // If an app declares itself as multiArch, we report the
            // native libraries differently.
            bool hasMultiArch = false;

            // This next group of variables is used to implement a group of
            // backward-compatibility heuristics necessitated by the addition of
            // some new uses-feature constants in 2.1 and 2.2. In most cases, the
            // heuristic is "if an app requests a permission but doesn't explicitly
            // request the corresponding <uses-feature>, presume it's there anyway".

            // 2.2 also added some other features that apps can request, but that
            // have no corresponding permission, so we cannot implement any
            // back-compatibility heuristic for them. The below are thus unnecessary
            // (but are retained here for documentary purposes.)
            //bool specCompassFeature = false;
            //bool specAccelerometerFeature = false;
            //bool specProximityFeature = false;
            //bool specAmbientLightFeature = false;
            //bool specLiveWallpaperFeature = false;

            int targetSdk = 0;
            int smallScreen = 1;
            int normalScreen = 1;
            int largeScreen = 1;
            int xlargeScreen = 1;
            int anyDensity = 1;
            int requiresSmallestWidthDp = 0;
            int compatibleWidthLimitDp = 0;
            int largestWidthLimitDp = 0;
            String8 pkg;
            String8 activityName;
            String8 activityLabel;
            String8 activityIcon;
            String8 activityBanner;
            String8 receiverName;
            String8 serviceName;
            Vector<String8> supportedInput;

            FeatureGroup commonFeatures;
            Vector<FeatureGroup> featureGroups;
            KeyedVector<String8, ImpliedFeature> impliedFeatures;

            while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
                if (code == ResXMLTree::END_TAG) {
                    depth--;
                    if (depth < 2) {
                        if (withinSupportsInput && !supportedInput.isEmpty()) {
                            printf("supports-input: '");
                            const size_t N = supportedInput.size();
                            for (size_t i=0; i<N; i++) {
                                printf("%s", ResTable::normalizeForOutput(
                                        supportedInput[i].string()).string());
                                if (i != N - 1) {
                                    printf("' '");
                                } else {
                                    printf("'\n");
                                }
                            }