Function evalString

native/cocos/platform/openharmony/napi/NapiHelper.cpp:483–530

}

Napi::Value evalString(const Napi::CallbackInfo &info){
    Napi::Env env = info.Env();
    size_t argc = info.Length();
    if (argc != 1) {
        Napi::Error::New(env, "Wrong argument count, 1 expected!").ThrowAsJavaScriptException();
        return env.Undefined();
    }

    if (!info[0].IsString()) {
        Napi::TypeError::New(env, "string expected!").ThrowAsJavaScriptException();
        return env.Undefined();
    }

    std::string value = info[0].As<Napi::String>().ToString();
    
    if (!se::ScriptEngine::getInstance()->isValid()) {
        CC_LOG_WARNING("ScriptEngine has not been initialized");
        return env.Undefined();
    }

    size_t length = value.length();
    char* cValue = new char[length + 1];
    strcpy(cValue, value.c_str());

    BaseEngine::SchedulerPtr scheduler =
        CC_CURRENT_APPLICATION() ? CC_CURRENT_APPLICATION()->getEngine()->getScheduler() : nullptr;
    if (!scheduler) {
        delete[] cValue;
        return env.Undefined();
    }
    Napi::Value result = env.Undefined();
    if(gMainThreadId == std::this_thread::get_id()) {
        scheduler->performFunctionInCocosThread([cValue, length]() {
            se::AutoHandleScope hs;
            se::Value ret;
            se::ScriptEngine::getInstance()->evalString(cValue, length, &ret);
            delete[] cValue;
        });
    } else {
        se::AutoHandleScope hs;
        se::Value ret;
        se::ScriptEngine::getInstance()->evalString(cValue, length, &ret);
        delete[] cValue;
        sevalue_to_napivalue(ret, &result, env);
    }

    return result;
}

/* static */
Napi::Object NapiHelper::init(Napi::Env env, Napi::Object exports) {