Merge "Use {llndk,vndksp}.libraries.txt from VNDK APEX"

    VNDKSP = 1,

};

static constexpr const char* kNativeLibrariesSystemConfigPath[] = {"/etc/llndk.libraries.txt",

                                                                   "/etc/vndksp.libraries.txt"};

static constexpr const char* kNativeLibrariesSystemConfigPath[] =

        {"/apex/com.android.vndk.v{}/etc/llndk.libraries.{}.txt",

         "/apex/com.android.vndk.v{}/etc/vndksp.libraries.{}.txt"};

static std::string vndkVersionStr() {

#ifdef __BIONIC__

    std::string version = android::base::GetProperty("ro.vndk.version", "");

    if (version != "" && version != "current") {

        return "." + version;

    }

    return android::base::GetProperty("ro.vndk.version", "");

#endif

    return "";

}

static void insertVndkVersionStr(std::string* fileName) {

    LOG_ALWAYS_FATAL_IF(!fileName, "fileName should never be nullptr");

    size_t insertPos = fileName->find_last_of(".");

    if (insertPos == std::string::npos) {

        insertPos = fileName->length();

    std::string version = vndkVersionStr();

    size_t pos = fileName->find("{}");

    while (pos != std::string::npos) {

        fileName->replace(pos, 2, version);

        pos = fileName->find("{}", pos + version.size());

    }

    fileName->insert(insertPos, vndkVersionStr());

}

static bool readConfig(const std::string& configFile, std::vector<std::string>* soNames) {

}

static const std::string getSystemNativeLibraries(NativeLibrary type) {

    static const char* androidRootEnv = getenv("ANDROID_ROOT");

    static const std::string rootDir = androidRootEnv != nullptr ? androidRootEnv : "/system";

    std::string nativeLibrariesSystemConfig = rootDir + kNativeLibrariesSystemConfigPath[type];

    std::string nativeLibrariesSystemConfig = kNativeLibrariesSystemConfigPath[type];

    insertVndkVersionStr(&nativeLibrariesSystemConfig);

    std::vector<std::string> soNames;