* Copyright (c) 2021-2023 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "napi_utils.h"
#include "base/i18n/localization.h"
#include "core/common/resource/resource_manager.h"
#include "core/components/theme/resource_adapter.h"
#include "core/pipeline/pipeline_base.h"
#include "core/components/theme/theme_constants.h"
#include "native_engine/impl/ark/ark_native_engine.h"
#include "jsnapi.h"
namespace OHOS::Ace::Napi {
using namespace OHOS::Ace;
namespace {
const std::regex RESOURCE_APP_STRING_PLACEHOLDER(R"(\%((\d+)(\$)){0,1}([dsf]))", std::regex::icase);
const std::regex FLOAT_PATTERN(R"(-?(0|[1-9]\d*)(\.\d+))", std::regex::icase);
constexpr int32_t NAPI_BUF_LENGTH = 256;
constexpr int32_t UNKNOWN_RESOURCE_ID = -1;
constexpr int32_t UNKNOWN_RESOURCE_TYPE = -1;
constexpr int32_t FLOAT_PRECISION = -1;
constexpr char BUNDLE_NAME[] = "bundleName";
std::vector<std::string> RESOURCE_HEADS = { "app", "sys" };
}
static const std::unordered_map<int32_t, std::string> ERROR_CODE_TO_MSG {
{ ERROR_CODE_PERMISSION_DENIED, "Permission denied. " },
{ ERROR_CODE_PARAM_INVALID, "Parameter error. " },
{ ERROR_CODE_SYSTEMCAP_ERROR, "Capability not supported. " },
{ ERROR_CODE_INTERNAL_ERROR, "Internal error. " },
{ ERROR_CODE_URI_ERROR, "Uri error. " },
{ ERROR_CODE_PAGE_STACK_FULL, "Page stack error. " },
{ ERROR_CODE_URI_ERROR_LITE, "Uri error. " },
{ ERROR_CODE_DIALOG_CONTENT_ERROR, "Dialog content error. " },
{ ERROR_CODE_DIALOG_CONTENT_ALREADY_EXIST, "Dialog content already exist. " },
{ ERROR_CODE_DIALOG_CONTENT_NOT_FOUND, "Dialog content not found. " },
{ ERROR_CODE_DIALOG_CANNOT_OPEN, "The dialog cannot be opened due to node mount failure. " },
{ ERROR_CODE_OVERLAY_CANNOT_OPEN_DUE_TO_SYSTEM_WINDOW,
"The overlay cannot be opened due to the system pop-up window." },
{ ERROR_CODE_DIALOG_SUBWINDOW_CREATE_FAILED, "The dialog cannot be opened due to subwindow create failure. " },
{ ERROR_CODE_TOAST_NOT_FOUND, "Toast not found. " }
};
void NapiThrow(napi_env env, const std::string& message, int32_t errCode)
{
napi_value code = nullptr;
std::string strCode = std::to_string(errCode);
napi_create_string_utf8(env, strCode.c_str(), strCode.length(), &code);
napi_value msg = nullptr;
auto iter = ERROR_CODE_TO_MSG.find(errCode);
std::string strMsg = (iter != ERROR_CODE_TO_MSG.end() ? iter->second : "") + message;
LOGE("napi throw errCode %{public}d strMsg %{public}s", errCode, strMsg.c_str());
napi_create_string_utf8(env, strMsg.c_str(), strMsg.length(), &msg);
napi_value error = nullptr;
napi_create_error(env, code, msg, &error);
napi_throw(env, error);
}
std::string GetLocalizedParamStr(const std::string& paramStr, const std::string& type)
{
auto localization = Localization::GetInstance();
if (!localization || (type != "d" && type != "f")) {
return paramStr;
}
int32_t precision = (type == "d") ? 0 : FLOAT_PRECISION;
std::string result;
return localization->LocalizeNumber(paramStr, result, precision) ? result : paramStr;
}
void ReplaceHolder(std::string& originStr, const std::vector<std::string>& params, uint32_t containCount)
{
auto size = static_cast<uint32_t>(params.size());
if (containCount == size) {
return;
}
std::string::const_iterator start = originStr.begin();
std::string::const_iterator end = originStr.end();
std::smatch matches;
bool shortHolderType = false;
bool firstMatch = true;
uint32_t searchTime = 0;
while (std::regex_search(start, end, matches, RESOURCE_APP_STRING_PLACEHOLDER)) {
std::string pos = matches[2];
std::string type = matches[4];
if (firstMatch) {
firstMatch = false;
shortHolderType = pos.length() == 0;
} else {
if (static_cast<uint32_t>(shortHolderType) ^ ((uint32_t)(pos.length() == 0))) {
LOGE("wrong place holder,stop parse string");
return;
}
}
std::string replaceContentStr;
std::string::size_type index = 0;
if (shortHolderType) {
index = static_cast<std::string::size_type>(searchTime + containCount);
} else {
int32_t indexTmp = StringUtils::StringToInt(pos) + static_cast<int32_t>(containCount) - 1;
if (indexTmp >= 0) {
index = static_cast<std::string::size_type>(indexTmp);
} else {
LOGE("indexTmp err:%{public}d", indexTmp);
}
}
if (static_cast<uint32_t>(index) < size) {
replaceContentStr = GetLocalizedParamStr(params[index], type);
} else {
LOGE("index = %{public}d size = %{public}d", static_cast<uint32_t>(index), size);
}
originStr.replace(matches[0].first - originStr.begin(), matches[0].length(), replaceContentStr);
start = originStr.begin() + matches.prefix().length() + replaceContentStr.length();
end = originStr.end();
searchTime++;
}
}
size_t GetParamLen(napi_env env, napi_value param)
{
size_t buffSize = 0;
napi_status status = napi_get_value_string_utf8(env, param, nullptr, 0, &buffSize);
if (status != napi_ok || buffSize == 0) {
return 0;
}
return buffSize;
}
bool NapiStringToString(napi_env env, napi_value value, std::string& retStr)
{
size_t ret = 0;
napi_valuetype valueType = napi_undefined;
napi_typeof(env, value, &valueType);
if (valueType != napi_string) {
return false;
}
if (GetParamLen(env, value) == 0) {
return false;
}
size_t valueLen = GetParamLen(env, value) + 1;
std::unique_ptr<char[]> buffer = std::make_unique<char[]>(valueLen);
napi_get_value_string_utf8(env, value, buffer.get(), valueLen, &ret);
retStr = buffer.get();
return true;
}
bool GetNapiString(napi_env env, napi_value value, std::string& retStr, napi_valuetype& valueType)
{
if (NapiStringToString(env, value, retStr)) {
return true;
}
napi_typeof(env, value, &valueType);
if (valueType == napi_object) {
ResourceInfo recv;
if (ParseResourceParam(env, value, recv)) {
ParseString(recv, retStr);
return true;
}
}
return false;
}
RefPtr<ResourceAdapter> CreateResourceAdapter(const ResourceInfo& info)
{
auto bundleName = info.bundleName;
auto moduleName = info.moduleName;
RefPtr<ResourceAdapter> resourceAdapter = nullptr;
if (bundleName.has_value() && moduleName.has_value()) {
auto resourceObject = AceType::MakeRefPtr<ResourceObject>(
bundleName.value_or(""), moduleName.value_or(""), Container::CurrentIdSafely());
resourceAdapter = ResourceManager::GetInstance().GetOrCreateResourceAdapter(resourceObject);
} else {
resourceAdapter = ResourceManager::GetInstance().GetResourceAdapter(Container::CurrentIdSafely());
}
if (!resourceAdapter) {
return nullptr;
}
return resourceAdapter;
}
napi_value CreateNapiString(napi_env env, const std::string& rawStr)
{
napi_value retVal = nullptr;
napi_create_string_utf8(env, rawStr.c_str(), rawStr.length(), &retVal);
return retVal;
}
bool ConvertResourceType(const std::string& typeName, ResourceType& resType)
{
static const std::unordered_map<std::string, ResourceType> resTypeMap {
{ "color", ResourceType::COLOR },
{ "media", ResourceType::MEDIA },
{ "float", ResourceType::FLOAT },
{ "string", ResourceType::STRING },
{ "plural", ResourceType::PLURAL },
{ "pattern", ResourceType::PATTERN },
{ "boolean", ResourceType::BOOLEAN },
{ "integer", ResourceType::INTEGER },
{ "strarray", ResourceType::STRARRAY },
{ "intarray", ResourceType::INTARRAY },
};
auto it = resTypeMap.find(typeName);
if (it == resTypeMap.end()) {
return false;
}
resType = it->second;
return true;
}
bool ParseDollarResource(
napi_env env, napi_value value, ResourceType& resType, std::string& resName, std::string& moduleName)
{
napi_valuetype valueType = napi_undefined;
napi_typeof(env, value, &valueType);
if (valueType != napi_string) {
return false;
}
std::string resPath;
if (!GetNapiString(env, value, resPath, valueType)) {
return false;
}
std::vector<std::string> tokens;
StringUtils::StringSplitter(resPath, '.', tokens);
if (static_cast<int32_t>(tokens.size()) != 3) {
return false;
}
std::string maybeModuleName = tokens[0];
if (maybeModuleName.size() < 3) {
return false;
}
char begin = *maybeModuleName.begin();
char end = maybeModuleName.at(maybeModuleName.size() - 1);
bool headCheckPass = false;
if (begin == '[' && end == ']') {
moduleName = maybeModuleName.substr(1, maybeModuleName.size() - 2);
headCheckPass = true;
}
if (std::find(RESOURCE_HEADS.begin(), RESOURCE_HEADS.end(), tokens[0]) == RESOURCE_HEADS.end() && !headCheckPass) {
return false;
}
if (!ConvertResourceType(tokens[1], resType)) {
return false;
}
resName = resPath;
return true;
}
void PreFixEmptyBundleName(napi_env env, napi_value value)
{
napi_value bundleNameNApi = nullptr;
if (napi_get_named_property(env, value, BUNDLE_NAME, &bundleNameNApi) != napi_ok) {
return;
}
std::string bundleName;
NapiStringToString(env, bundleNameNApi, bundleName);
if (bundleName.empty()) {
auto container = Container::CurrentSafely();
CHECK_NULL_VOID(container);
bundleName = container->GetBundleName();
bundleNameNApi = CreateNapiString(env, bundleName);
napi_set_named_property(env, value, BUNDLE_NAME, bundleNameNApi);
}
}
ResourceStruct CheckResourceStruct(napi_env env, napi_value value, bool hasGetter)
{
napi_value idNApi = nullptr;
napi_valuetype valueType = napi_undefined;
napi_typeof(env, value, &valueType);
if (valueType != napi_object) {
return ResourceStruct::CONSTANT;
}
if (hasGetter) {
return ResourceStruct::DYNAMIC_V2;
}
if (napi_get_named_property(env, value, "id", &idNApi) != napi_ok) {
return ResourceStruct::CONSTANT;
}
napi_typeof(env, idNApi, &valueType);
if (valueType == napi_string) {
return ResourceStruct::DYNAMIC_V1;
}
if (valueType == napi_number) {
int32_t id = 0;
napi_get_value_int32(env, idNApi, &id);
napi_value typeNApi = nullptr;
napi_get_named_property(env, value, "type", &typeNApi);
int32_t type = UNKNOWN_RESOURCE_TYPE;
napi_get_value_int32(env, typeNApi, &type);
if (id == UNKNOWN_RESOURCE_ID || type == UNKNOWN_RESOURCE_TYPE) {
return ResourceStruct::DYNAMIC_V2;
}
}
return ResourceStruct::CONSTANT;
}
void CompleteResourceParam(napi_env env, napi_value value, bool hasGetter)
{
PreFixEmptyBundleName(env, value);
ResourceStruct resourceStruct = CheckResourceStruct(env, value, hasGetter);
switch (resourceStruct) {
case ResourceStruct::CONSTANT:
return;
case ResourceStruct::DYNAMIC_V1:
CompleteResourceParamV1(env, value);
return;
case ResourceStruct::DYNAMIC_V2:
CompleteResourceParamV2(env, value);
return;
default:
return;
}
}
void CompleteResourceParamV1(napi_env env, napi_value value)
{
napi_value idNApi = nullptr;
napi_valuetype valueType = napi_undefined;
napi_typeof(env, value, &valueType);
if (valueType != napi_object) {
return;
}
if (napi_get_named_property(env, value, "id", &idNApi) != napi_ok) {
return;
}
std::string resName;
std::string moduleName;
ResourceType resType;
if (!ParseDollarResource(env, idNApi, resType, resName, moduleName)) {
return;
}
bool hasProperty = false;
napi_value typeIdNApi = nullptr;
napi_value resourceIdNApi = nullptr;
napi_value typeKeyNApi = CreateNapiString(env, "type");
napi_value defaultNameNApi = CreateNapiString(env, "");
napi_value bundleNameKeyNApi = CreateNapiString(env, "bundleName");
napi_value moduleNameKeyNApi = CreateNapiString(env, "moduleName");
napi_create_int32(env, UNKNOWN_RESOURCE_ID, &resourceIdNApi);
napi_create_int32(env, static_cast<uint32_t>(resType), &typeIdNApi);
ModifyResourceParam(env, value, resType, resName);
napi_set_property(env, value, typeKeyNApi, typeIdNApi);
napi_set_property(env, value, CreateNapiString(env, "id"), resourceIdNApi);
napi_has_property(env, value, bundleNameKeyNApi, &hasProperty);
if (!hasProperty) {
napi_set_property(env, value, bundleNameKeyNApi, defaultNameNApi);
}
napi_has_property(env, value, moduleNameKeyNApi, &hasProperty);
if (!hasProperty) {
napi_set_property(env, value, moduleNameKeyNApi, defaultNameNApi);
}
}
void CompleteResourceParamV2(napi_env env, napi_value value)
{
napi_value paramsNApi = nullptr;
if (napi_get_named_property(env, value, "params", ¶msNApi) != napi_ok) {
return;
}
bool isArray = false;
napi_is_array(env, paramsNApi, &isArray);
if (!isArray) {
return;
}
uint32_t paramCount = 0;
napi_get_array_length(env, paramsNApi, ¶mCount);
if (paramCount <= 0) {
return;
}
napi_value resNameNApi = nullptr;
napi_get_element(env, paramsNApi, 0, &resNameNApi);
std::string resName;
std::string moduleName;
ResourceType resType;
if (!ParseDollarResource(env, resNameNApi, resType, resName, moduleName)) {
return;
}
napi_value typeIdNApi = nullptr;
napi_value typeKeyNApi = CreateNapiString(env, "type");
napi_create_int32(env, static_cast<uint32_t>(resType), &typeIdNApi);
napi_set_property(env, value, typeKeyNApi, typeIdNApi);
if (!moduleName.empty()) {
napi_value moduleNameNApi = CreateNapiString(env, moduleName);
napi_value moduleNameKeyNApi = CreateNapiString(env, "moduleName");
napi_set_property(env, value, moduleNameKeyNApi, moduleNameNApi);
}
}
void ModifyResourceParam(napi_env env, napi_value value, const ResourceType& resType, const std::string& resName)
{
napi_value paramsNApi = nullptr;
napi_get_named_property(env, value, "params", ¶msNApi);
bool isArray = false;
if (napi_is_array(env, paramsNApi, &isArray) != napi_ok) {
return;
}
if (!isArray) {
return;
}
uint32_t paramCount = 0;
bool hasProperty = false;
napi_get_array_length(env, paramsNApi, ¶mCount);
napi_value typeKeyNApi = CreateNapiString(env, "type");
napi_value resNameNApi = CreateNapiString(env, resName);
if (resType == ResourceType::PLURAL || resType == ResourceType::STRING) {
std::vector<napi_value> tmpParams;
for (uint32_t i = 0; i < paramCount; i++) {
napi_value param = nullptr;
napi_get_element(env, paramsNApi, i, ¶m);
tmpParams.insert(tmpParams.end(), param);
}
napi_set_element(env, paramsNApi, 0, resNameNApi);
uint32_t paramIndex = 1;
napi_has_property(env, value, typeKeyNApi, &hasProperty);
if (hasProperty) {
napi_value firstParam = nullptr;
napi_get_property(env, value, typeKeyNApi, &firstParam);
napi_set_element(env, paramsNApi, paramIndex, firstParam);
paramIndex++;
}
for (auto tmpParam : tmpParams) {
napi_set_element(env, paramsNApi, paramIndex, tmpParam);
paramIndex++;
}
} else {
napi_set_element(env, paramsNApi, 0, resNameNApi);
}
}
void ParseCurveInfo(const std::string& curveString, std::string& curveTypeString, std::vector<float>& curveValue)
{
if (curveString.back() != ')') {
return;
}
std::string::size_type leftEmbracePosition = curveString.find_last_of('(');
if (leftEmbracePosition == std::string::npos) {
return;
}
curveTypeString = curveString.substr(0, leftEmbracePosition);
auto params = curveString.substr(leftEmbracePosition + 1, curveString.length() - leftEmbracePosition - 2);
if (curveTypeString.empty() || params.empty()) {
return;
}
std::vector<std::string> paramsVector;
StringUtils::StringSplitter(params, ',', paramsVector);
for (auto& param : paramsVector) {
Framework::RemoveHeadTailSpace(param);
if (param == "true" || param == "start") {
param = "1.000000";
}
if (param == "false" || param == "end") {
param = "0.000000";
}
errno = 0;
char* end = nullptr;
float value = strtof(param.c_str(), &end);
if (end == param.c_str() || errno == ERANGE) {
LOGW("%{public}s can not be converted to float or is out of range.", param.c_str());
}
curveValue.emplace_back(value);
}
}
napi_value ParseCurve(napi_env env, napi_value value, std::string& curveTypeString, std::vector<float>& curveValue)
{
CHECK_NULL_RETURN(value, nullptr);
napi_valuetype valueType = napi_undefined;
napi_typeof(env, value, &valueType);
NAPI_ASSERT(env, valueType == napi_object || valueType == napi_string, "The type of curve is incorrect");
if (valueType == napi_object) {
napi_value curveObjectNApi = nullptr;
napi_get_named_property(env, value, "__curveString", &curveObjectNApi);
value = curveObjectNApi;
}
size_t paramLen = 0;
napi_status status = napi_get_value_string_utf8(env, value, nullptr, 0, ¶mLen);
NAPI_ASSERT(env, paramLen > 0 && paramLen < NAPI_BUF_LENGTH && status == napi_ok, "paramLen error");
char params[NAPI_BUF_LENGTH] = { 0 };
status = napi_get_value_string_utf8(env, value, params, paramLen + 1, ¶mLen);
NAPI_ASSERT(env, status == napi_ok, "Parse curve failed");
RefPtr<Curve> curve;
const std::string domAnimationDefaultCurveString = "ease-in-out";
if (params[0] == '\0') {
curve = Framework::CreateCurve(domAnimationDefaultCurveString);
} else {
curve = Framework::CreateCurve(params);
}
std::string curveString = curve->ToString();
ParseCurveInfo(curveString, curveTypeString, curveValue);
return nullptr;
}
napi_valuetype GetValueType(napi_env env, napi_value value)
{
if (value == nullptr) {
return napi_undefined;
}
napi_valuetype valueType = napi_undefined;
NAPI_CALL_BASE(env, napi_typeof(env, value, &valueType), napi_undefined);
return valueType;
}
std::optional<std::string> GetStringFromValueUtf8(napi_env env, napi_value value)
{
if (GetValueType(env, value) != napi_string) {
return std::nullopt;
}
size_t paramLen = 0;
napi_status status = napi_get_value_string_utf8(env, value, nullptr, 0, ¶mLen);
if (paramLen == 0 || status != napi_ok) {
return std::nullopt;
}
std::unique_ptr<char[]> params = std::make_unique<char[]>(paramLen + 1);
status = napi_get_value_string_utf8(env, value, params.get(), paramLen + 1, ¶mLen);
if (status != napi_ok) {
return std::nullopt;
}
return std::optional<std::string>(params.get());
}
bool GetIntProperty(napi_env env, napi_value value, const std::string& key, int32_t& result)
{
CHECK_NULL_RETURN(value, false);
napi_valuetype valueType = napi_undefined;
napi_value propertyNApi = nullptr;
napi_get_named_property(env, value, key.c_str(), &propertyNApi);
if (valueType != napi_number) {
LOGE("The type of property is incorrect");
return false;
}
int32_t property = 0;
napi_status status = napi_get_value_int32(env, propertyNApi, &property);
if (status != napi_ok) {
LOGE("Get property failed");
return false;
}
return true;
}
static uint32_t CompleteColorAlphaIfIncomplete(uint32_t origin)
{
constexpr uint32_t colorAlphaOffset = 24;
constexpr uint32_t colorAlphaDefaultValue = 0xFF000000;
uint32_t result = origin;
if ((origin >> colorAlphaOffset) == 0) {
result = origin | colorAlphaDefaultValue;
}
return result;
}
bool ParseColorFromResourceObject(napi_env env, napi_value value, Color& colorResult)
{
ResourceInfo resourceInfo;
if (!ParseResourceParam(env, value, resourceInfo)) {
LOGE("Parse color from resource failed");
return false;
}
auto resourceAdapter = CreateResourceAdapter(resourceInfo);
if (resourceAdapter == nullptr) {
LOGE("resourceAdapter is nullptr");
return false;
}
if (resourceInfo.type == static_cast<int32_t>(ResourceType::STRING)) {
auto colorString = resourceAdapter->GetString(resourceInfo.resId);
return Color::ParseColorString(colorString, colorResult);
}
if (resourceInfo.type == static_cast<int32_t>(ResourceType::INTEGER)) {
auto colorInt = resourceAdapter->GetInt(resourceInfo.resId);
colorResult = Color(CompleteColorAlphaIfIncomplete(colorInt));
return true;
}
if (resourceInfo.resId == UNKNOWN_RESOURCE_ID) {
if (resourceInfo.params.empty()) {
LOGE("resourceParams is empty");
return false;
}
colorResult = resourceAdapter->GetColorByName(resourceInfo.params[0]);
} else {
colorResult = resourceAdapter->GetColor(resourceInfo.resId);
}
return true;
}
bool ParseColor(napi_env env, napi_value value, Color& result)
{
napi_valuetype valueType = GetValueType(env, value);
if (valueType != napi_number && valueType != napi_string && valueType != napi_object) {
return false;
}
if (valueType == napi_number) {
int32_t colorId = 0;
napi_get_value_int32(env, value, &colorId);
result = Color(CompleteColorAlphaIfIncomplete(static_cast<uint32_t>(colorId)));
return true;
}
if (valueType == napi_string) {
std::optional<std::string> colorString = GetStringFromValueUtf8(env, value);
if (!colorString.has_value()) {
LOGE("Parse color from string failed");
return false;
}
return Color::ParseColorString(colorString.value(), result);
}
return ParseColorFromResourceObject(env, value, result);
}
bool ParseResourceParam(napi_env env, napi_value value, ResourceInfo& info)
{
if (HasGetter(env, value, "id")) {
info.hasGetter = true;
}
CompleteResourceParam(env, value, info.hasGetter);
napi_value idNApi = nullptr;
napi_value typeNApi = nullptr;
napi_value paramsNApi = nullptr;
napi_value bundleNameNApi = nullptr;
napi_value moduleNameNApi = nullptr;
napi_valuetype valueType = napi_undefined;
napi_typeof(env, value, &valueType);
if (valueType == napi_object) {
if (!info.hasGetter) {
napi_get_named_property(env, value, "id", &idNApi);
}
napi_get_named_property(env, value, "type", &typeNApi);
napi_get_named_property(env, value, "params", ¶msNApi);
napi_get_named_property(env, value, "bundleName", &bundleNameNApi);
napi_get_named_property(env, value, "moduleName", &moduleNameNApi);
} else {
return false;
}
if (idNApi == nullptr) {
info.resId = UNKNOWN_RESOURCE_ID;
} else {
napi_typeof(env, idNApi, &valueType);
if (valueType == napi_number) {
napi_get_value_int32(env, idNApi, &info.resId);
}
}
napi_typeof(env, typeNApi, &valueType);
if (valueType == napi_number) {
napi_get_value_int32(env, typeNApi, &info.type);
}
bool isArray = false;
if (napi_is_array(env, paramsNApi, &isArray) != napi_ok) {
return false;
}
if (!isArray) {
return false;
}
uint32_t arrayLength = 0;
napi_get_array_length(env, paramsNApi, &arrayLength);
for (uint32_t i = 0; i < arrayLength; i++) {
size_t ret = 0;
napi_value indexValue = nullptr;
napi_get_element(env, paramsNApi, i, &indexValue);
napi_typeof(env, indexValue, &valueType);
if (valueType == napi_string) {
size_t strLen = GetParamLen(env, indexValue) + 1;
std::unique_ptr<char[]> indexStr = std::make_unique<char[]>(strLen);
napi_get_value_string_utf8(env, indexValue, indexStr.get(), strLen, &ret);
info.params.emplace_back(indexStr.get());
} else if (valueType == napi_number) {
int32_t num;
napi_get_value_int32(env, indexValue, &num);
info.params.emplace_back(std::to_string(num));
}
}
napi_typeof(env, bundleNameNApi, &valueType);
if (valueType == napi_string) {
size_t ret = 0;
size_t strLen = GetParamLen(env, bundleNameNApi) + 1;
std::unique_ptr<char[]> bundleNameStr = std::make_unique<char[]>(strLen);
napi_get_value_string_utf8(env, bundleNameNApi, bundleNameStr.get(), strLen, &ret);
info.bundleName = bundleNameStr.get();
}
napi_typeof(env, moduleNameNApi, &valueType);
if (valueType == napi_string) {
size_t ret = 0;
size_t strLen = GetParamLen(env, moduleNameNApi) + 1;
std::unique_ptr<char[]> moduleNameStr = std::make_unique<char[]>(strLen);
napi_get_value_string_utf8(env, moduleNameNApi, moduleNameStr.get(), strLen, &ret);
info.moduleName = moduleNameStr.get();
}
return true;
}
bool MatchValueTypeLuminance(napi_env env, napi_value value, napi_valuetype targetType)
{
napi_valuetype valueType = napi_undefined;
napi_status status = napi_typeof(env, value, &valueType);
if (status != napi_ok) {
return false;
}
return valueType == targetType;
}
bool ParseStringLuminance(napi_env env, napi_value propertyNapi, std::string& property)
{
if (propertyNapi == nullptr) {
return false;
}
napi_valuetype valueType = napi_undefined;
napi_typeof(env, propertyNapi, &valueType);
if (valueType == napi_undefined) {
return false;
} else if (valueType != napi_string) {
NapiThrow(env, "Incorrect parameters types, need string type", ERROR_CODE_PARAM_INVALID);
return false;
}
size_t buffSize = 0;
napi_status status = napi_get_value_string_utf8(env, propertyNapi, nullptr, 0, &buffSize);
if (status != napi_ok || buffSize == 0) {
return false;
}
std::unique_ptr<char[]> propertyString = std::make_unique<char[]>(buffSize + 1);
size_t retLen = 0;
napi_get_value_string_utf8(env, propertyNapi, propertyString.get(), buffSize + 1, &retLen);
property = propertyString.get();
return true;
}
bool ParseIntLuminance(napi_env env, napi_value propertyNapi, int32_t& property)
{
if (propertyNapi == nullptr) {
return false;
}
napi_valuetype valueType = napi_undefined;
napi_typeof(env, propertyNapi, &valueType);
if (valueType == napi_undefined) {
return false;
} else if (valueType != napi_number) {
NapiThrow(env, "Incorrect parameters types, need number type.", ERROR_CODE_PARAM_INVALID);
return false;
}
napi_get_value_int32(env, propertyNapi, &property);
return true;
}
bool ParseLengthMetricValue(napi_env env, napi_value value, CalcDimension& dimension)
{
napi_valuetype type = napi_undefined;
napi_typeof(env, value, &type);
if (type == napi_number) {
double val = 0.0;
napi_get_value_double(env, value, &val);
dimension.SetValue(val);
dimension.SetUnit(DimensionUnit::VP);
return true;
}
if (type == napi_string) {
std::string str;
size_t len = 0;
napi_get_value_string_utf8(env, value, nullptr, 0, &len);
if (len > 0) {
std::unique_ptr<char[]> buffer = std::make_unique<char[]>(len + 1);
napi_get_value_string_utf8(env, value, buffer.get(), len + 1, &len);
str = buffer.get();
dimension = StringUtils::StringToCalcDimension(str, false, DimensionUnit::VP);
return true;
}
return false;
}
if (type == napi_object) {
napi_value objValue = nullptr;
napi_value objUnit = nullptr;
napi_get_named_property(env, value, "value", &objValue);
napi_get_named_property(env, value, "unit", &objUnit);
if (objValue != nullptr && objUnit != nullptr) {
double val = 0.0;
int32_t unit = static_cast<int32_t>(DimensionUnit::VP);
napi_valuetype valType = napi_undefined;
napi_valuetype unitType = napi_undefined;
napi_typeof(env, objValue, &valType);
napi_typeof(env, objUnit, &unitType);
if (valType == napi_number && unitType == napi_number &&
napi_get_value_double(env, objValue, &val) == napi_ok &&
napi_get_value_int32(env, objUnit, &unit) == napi_ok) {
dimension.SetValue(val);
dimension.SetUnit(static_cast<DimensionUnit>(unit));
return true;
}
}
return false;
}
return false;
}
bool ParseTopEdge(napi_env env, napi_value obj, EdgesParam& edges)
{
napi_value topValue = nullptr;
if (napi_get_named_property(env, obj, "top", &topValue) != napi_ok || topValue == nullptr) {
return false;
}
CalcDimension dimension;
if (ParseLengthMetricValue(env, topValue, dimension)) {
edges.SetTop(dimension);
return true;
}
return false;
}
bool ParseBottomEdge(napi_env env, napi_value obj, EdgesParam& edges)
{
napi_value bottomValue = nullptr;
if (napi_get_named_property(env, obj, "bottom", &bottomValue) != napi_ok || bottomValue == nullptr) {
return false;
}
CalcDimension dimension;
if (ParseLengthMetricValue(env, bottomValue, dimension)) {
edges.SetBottom(dimension);
return true;
}
return false;
}
bool ParseLeftEdge(napi_env env, napi_value obj, EdgesParam& edges)
{
napi_value leftValue = nullptr;
if (napi_get_named_property(env, obj, "left", &leftValue) != napi_ok || leftValue == nullptr) {
return false;
}
CalcDimension dimension;
if (ParseLengthMetricValue(env, leftValue, dimension)) {
edges.SetLeft(dimension);
return true;
}
return false;
}
bool ParseRightEdge(napi_env env, napi_value obj, EdgesParam& edges)
{
napi_value rightValue = nullptr;
if (napi_get_named_property(env, obj, "right", &rightValue) != napi_ok || rightValue == nullptr) {
return false;
}
CalcDimension dimension;
if (ParseLengthMetricValue(env, rightValue, dimension)) {
edges.SetRight(dimension);
return true;
}
return false;
}
bool ParseEdgesLengthMetrics(napi_env env, napi_value value, EdgesParam& edges)
{
napi_valuetype valueType = napi_undefined;
napi_typeof(env, value, &valueType);
if (valueType != napi_object) {
return false;
}
bool hasAnyProperty = false;
if (ParseTopEdge(env, value, edges)) {
hasAnyProperty = true;
}
if (ParseBottomEdge(env, value, edges)) {
hasAnyProperty = true;
}
if (ParseLeftEdge(env, value, edges)) {
hasAnyProperty = true;
}
if (ParseRightEdge(env, value, edges)) {
hasAnyProperty = true;
}
return hasAnyProperty;
}
std::string DimensionToString(Dimension dimension)
{
static const int32_t unitsNum = 6;
static const int32_t percentIndex = 3;
static const int32_t percentUnit = 100;
static std::array<std::string, unitsNum> units = { "px", "vp", "fp", "%", "lpx", "auto" };
auto unit = dimension.Unit();
auto value = dimension.Value();
if (unit == DimensionUnit::NONE) {
return StringUtils::DoubleToString(value).append("none");
}
if (units[static_cast<int>(unit)] == units[percentIndex]) {
return StringUtils::DoubleToString(value * percentUnit).append(units[static_cast<int>(unit)]);
}
return StringUtils::DoubleToString(value).append(units[static_cast<int>(unit)]);
}
bool ParseString(const ResourceInfo& info, std::string& result)
{
auto resourceAdapter = CreateResourceAdapter(info);
CHECK_NULL_RETURN(resourceAdapter, true);
if (info.type == static_cast<int>(ResourceType::PLURAL)) {
std::string pluralResults;
if (info.resId == UNKNOWN_RESOURCE_ID) {
auto count = StringUtils::StringToInt(info.params[1]);
pluralResults = resourceAdapter->GetPluralStringByName(info.params[0], count);
ReplaceHolder(pluralResults, info.params, 2);
} else {
auto count = StringUtils::StringToInt(info.params[0]);
pluralResults = resourceAdapter->GetPluralString(info.resId, count);
int32_t startIndex = GetStringFormatStartIndex(info.hasGetter);
ReplaceHolder(pluralResults, info.params, startIndex + 1);
}
result = pluralResults;
return true;
}
if (info.type == static_cast<int>(ResourceType::RAWFILE)) {
auto fileName = info.params[0];
result = resourceAdapter->GetRawfile(fileName);
return true;
}
if (info.type == static_cast<int>(ResourceType::FLOAT)) {
if (info.resId == UNKNOWN_RESOURCE_ID) {
result = DimensionToString(resourceAdapter->GetDimensionByName(info.params[0]));
} else {
result = DimensionToString(resourceAdapter->GetDimension(info.resId));
}
return true;
}
if (info.type == static_cast<int>(ResourceType::STRING)) {
std::string originStr;
if (info.resId == UNKNOWN_RESOURCE_ID) {
originStr = resourceAdapter->GetStringByName(info.params[0]);
ReplaceHolder(originStr, info.params, 1);
} else {
originStr = resourceAdapter->GetString(info.resId);
int32_t startIndex = GetStringFormatStartIndex(info.hasGetter);
ReplaceHolder(originStr, info.params, startIndex);
}
result = originStr;
return true;
}
if (info.type == static_cast<int>(ResourceType::COLOR)) {
result = resourceAdapter->GetColor(info.resId).ColorToString();
return true;
}
if (info.type == static_cast<int>(ResourceType::INTEGER)) {
result = std::to_string(resourceAdapter->GetInt(info.resId));
return true;
}
return true;
}
std::string ErrorToMessage(int32_t code)
{
auto iter = ERROR_CODE_TO_MSG.find(code);
return (iter != ERROR_CODE_TO_MSG.end()) ? iter->second : "";
}
bool GetSingleParam(napi_env env, napi_callback_info info, napi_value* argv, napi_valuetype& valueType)
{
size_t argc = 1;
napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr);
if (argc != 1) {
return false;
}
napi_typeof(env, argv[0], &valueType);
return true;
}
std::optional<Color> GetOptionalColor(napi_env env, napi_value argv, napi_valuetype& valueType)
{
if (valueType == napi_number) {
uint32_t num;
uint32_t alpha = 0xff000000;
napi_get_value_uint32(env, argv, &num);
if ((num & alpha) == 0) {
num |= alpha;
}
return Color(num);
} else if (valueType == napi_string) {
std::string str;
bool result = GetNapiString(env, argv, str, valueType);
Color color;
if (!result || !Color::ParseColorString(str, color)) {
return std::nullopt;
}
return color;
} else {
return std::nullopt;
}
}
bool ParseIntegerToString(const ResourceInfo& info, std::string& result)
{
auto resourceAdapter = CreateResourceAdapter(info);
CHECK_NULL_RETURN(resourceAdapter, true);
if (info.type == static_cast<int>(ResourceType::INTEGER)) {
if (info.resId == UNKNOWN_RESOURCE_ID) {
result = std::to_string(resourceAdapter->GetIntByName(info.params[0]));
} else {
result = std::to_string(resourceAdapter->GetInt(info.resId));
}
return true;
}
return true;
}
bool HasProperty(napi_env env, napi_value value, const std::string& targetStr)
{
bool hasProperty = false;
napi_has_named_property(env, value, targetStr.c_str(), &hasProperty);
return hasProperty;
}
napi_value GetReturnObject(napi_env env, std::string callbackString)
{
napi_value result = nullptr;
napi_value returnObj = nullptr;
napi_create_object(env, &returnObj);
napi_create_string_utf8(env, callbackString.c_str(), NAPI_AUTO_LENGTH, &result);
napi_set_named_property(env, returnObj, "errMsg", result);
return returnObj;
}
bool ParseNapiDimension(napi_env env, CalcDimension& result, napi_value napiValue, DimensionUnit defaultUnit)
{
napi_valuetype valueType = napi_undefined;
napi_typeof(env, napiValue, &valueType);
if (valueType == napi_number) {
double value = 0;
napi_get_value_double(env, napiValue, &value);
result.SetUnit(defaultUnit);
result.SetValue(value);
return true;
} else if (valueType == napi_string) {
std::string valueString;
if (!GetNapiString(env, napiValue, valueString, valueType)) {
return false;
}
result = StringUtils::StringToCalcDimension(valueString, false, defaultUnit);
return true;
} else if (valueType == napi_object) {
ResourceInfo recv;
std::string parameterStr;
if (!ParseResourceParam(env, napiValue, recv)) {
return false;
}
if (!ParseString(recv, parameterStr)) {
return false;
}
result = StringUtils::StringToDimensionWithUnit(parameterStr, defaultUnit);
return true;
}
return false;
}
bool ParseNapiDimensionNG(
napi_env env, CalcDimension& result, napi_value napiValue, DimensionUnit defaultUnit, bool isSupportPercent)
{
napi_valuetype valueType = napi_undefined;
napi_typeof(env, napiValue, &valueType);
if (valueType == napi_number) {
double value = 0;
napi_get_value_double(env, napiValue, &value);
result.SetUnit(defaultUnit);
result.SetValue(value);
return true;
} else if (valueType == napi_string) {
std::string valueString;
if (!GetNapiString(env, napiValue, valueString, valueType)) {
return false;
}
if (valueString.back() == '%' && !isSupportPercent) {
return false;
}
return StringUtils::StringToCalcDimensionNG(valueString, result, false, defaultUnit);
} else if (valueType == napi_object) {
ResourceInfo recv;
std::string parameterStr;
if (!ParseResourceParam(env, napiValue, recv)) {
return false;
}
if (!ParseString(recv, parameterStr)) {
return false;
}
if (!ParseIntegerToString(recv, parameterStr)) {
return false;
}
result = StringUtils::StringToDimensionWithUnit(parameterStr, defaultUnit);
return true;
}
return false;
}
bool CheckDarkResource(const RefPtr<ResourceObject>& resObj)
{
if (!resObj) {
return false;
}
auto resourceAdapter = ResourceManager::GetInstance().GetOrCreateResourceAdapter(resObj);
CHECK_NULL_RETURN(resourceAdapter, false);
int32_t resId = resObj->GetId();
bool hasDarkRes = false;
auto params = resObj->GetParams();
if (resId == -1 && !params.empty() && params.back().value.has_value()) {
std::vector<std::string> splitter;
StringUtils::StringSplitter(params.back().value.value(), '.', splitter);
CHECK_NULL_RETURN(!splitter.empty(), false);
hasDarkRes = resourceAdapter->ExistDarkResByName(splitter.back(), std::to_string(resObj->GetType()));
} else {
hasDarkRes = resourceAdapter->ExistDarkResById(std::to_string(resId));
}
return hasDarkRes;
}
RefPtr<ResourceObject> ParseResourceParamToObj(napi_env env, napi_value value)
{
bool hasGetter = HasGetter(env, value, "id");
CompleteResourceParam(env, value, hasGetter);
napi_value idNApi = nullptr;
napi_value typeNApi = nullptr;
napi_value paramsNApi = nullptr;
napi_value bundleNameNApi = nullptr;
napi_value moduleNameNApi = nullptr;
napi_valuetype valueType = napi_undefined;
napi_typeof(env, value, &valueType);
if (valueType != napi_object || value == NULL) {
return nullptr;
}
if (!hasGetter) {
napi_get_named_property(env, value, "id", &idNApi);
}
napi_get_named_property(env, value, "type", &typeNApi);
napi_get_named_property(env, value, "params", ¶msNApi);
napi_get_named_property(env, value, "bundleName", &bundleNameNApi);
napi_get_named_property(env, value, "moduleName", &moduleNameNApi);
bool isArray = false;
if (napi_is_array(env, paramsNApi, &isArray) != napi_ok || !isArray) {
return nullptr;
}
int32_t id = -1;
if (idNApi != nullptr) {
napi_typeof(env, idNApi, &valueType);
if (valueType == napi_number) {
napi_get_value_int32(env, idNApi, &id);
}
}
int32_t type = -1;
napi_typeof(env, typeNApi, &valueType);
if (valueType == napi_number) {
napi_get_value_int32(env, typeNApi, &type);
}
std::string bundleName = "";
napi_typeof(env, bundleNameNApi, &valueType);
if (valueType == napi_string) {
NapiStringToString(env, bundleNameNApi, bundleName);
}
std::string moduleName = "";
napi_typeof(env, moduleNameNApi, &valueType);
if (valueType == napi_string) {
NapiStringToString(env, moduleNameNApi, moduleName);
}
uint32_t arrayLength = 0;
napi_get_array_length(env, paramsNApi, &arrayLength);
std::vector<ResourceObjectParams> resObjParamsList;
for (uint32_t i = 0; i < arrayLength; i++) {
napi_value indexValue = nullptr;
napi_get_element(env, paramsNApi, i, &indexValue);
napi_typeof(env, indexValue, &valueType);
ResourceObjectParams resObjParams;
if (valueType == napi_string) {
std::string indexStr;
NapiStringToString(env, indexValue, indexStr);
resObjParams.value = indexStr;
resObjParams.type = ResourceObjectParamType::STRING;
} else if (valueType == napi_number) {
double num;
napi_get_value_double(env, indexValue, &num);
resObjParams.value = std::to_string(num);
resObjParams.type = std::regex_match(std::to_string(num), FLOAT_PATTERN) ? ResourceObjectParamType::FLOAT
: ResourceObjectParamType::INT;
resObjParamsList.push_back(resObjParams);
}
}
auto resourceObject = AceType::MakeRefPtr<ResourceObject>(
id, type, resObjParamsList, bundleName, moduleName, Container::CurrentIdSafely());
return resourceObject;
}
bool ParseNapiColor(napi_env env, napi_value value, Color& result, RefPtr<ResourceObject>& resObj)
{
napi_valuetype valueType = GetValueType(env, value);
if (valueType != napi_number && valueType != napi_string && valueType != napi_object) {
return false;
}
if (valueType == napi_number) {
int32_t colorId = 0;
napi_get_value_int32(env, value, &colorId);
constexpr uint32_t colorAlphaOffset = 24;
constexpr uint32_t colorAlphaDefaultValue = 0xFF000000;
auto origin = static_cast<uint32_t>(colorId);
uint32_t alphaResult = origin;
if ((origin >> colorAlphaOffset) == 0) {
alphaResult = origin | colorAlphaDefaultValue;
}
result = Color(alphaResult);
return true;
}
if (valueType == napi_string) {
std::optional<std::string> colorString = GetStringFromValueUtf8(env, value);
if (!colorString.has_value()) {
LOGE("Parse color from string failed");
return false;
}
return Color::ParseColorString(colorString.value(), result);
}
resObj = ParseResourceParamToObj(env, value);
return ParseColorFromResourceObject(env, value, result);
}
bool ParseNapiColor(napi_env env, napi_value value, Color& result)
{
napi_valuetype valueType = GetValueType(env, value);
if (valueType != napi_number && valueType != napi_string && valueType != napi_object) {
return false;
}
if (valueType == napi_number) {
int32_t colorId = 0;
napi_get_value_int32(env, value, &colorId);
constexpr uint32_t colorAlphaOffset = 24;
constexpr uint32_t colorAlphaDefaultValue = 0xFF000000;
auto origin = static_cast<uint32_t>(colorId);
uint32_t alphaResult = origin;
if ((origin >> colorAlphaOffset) == 0) {
alphaResult = origin | colorAlphaDefaultValue;
}
result = Color(alphaResult);
return true;
}
if (valueType == napi_string) {
std::optional<std::string> colorString = GetStringFromValueUtf8(env, value);
if (!colorString.has_value()) {
LOGE("Parse color from string failed");
return false;
}
return Color::ParseColorString(colorString.value(), result);
}
return ParseColorFromResourceObject(env, value, result);
}
bool ParseStyle(napi_env env, napi_value value, std::optional<BorderStyle>& style)
{
napi_valuetype valueType = GetValueType(env, value);
if (valueType != napi_number) {
return false;
}
int32_t num;
napi_get_value_int32(env, value, &num);
style = static_cast<BorderStyle>(num);
if (style < BorderStyle::SOLID || style > BorderStyle::NONE) {
return false;
}
return true;
}
bool ParseShadowColorStrategy(napi_env env, napi_value value, ShadowColorStrategy& strategy)
{
napi_valuetype valueType = GetValueType(env, value);
if (valueType == napi_string) {
std::optional<std::string> colorStr = GetStringFromValueUtf8(env, value);
if (colorStr.has_value()) {
if (colorStr->compare("average") == 0) {
strategy = ShadowColorStrategy::AVERAGE;
return true;
} else if (colorStr->compare("primary") == 0) {
strategy = ShadowColorStrategy::PRIMARY;
return true;
}
}
}
return false;
}
bool HasGetter(napi_env env, napi_value value, const std::string& key)
{
auto* nativeEngine = reinterpret_cast<NativeEngine*>(env);
CHECK_NULL_RETURN(nativeEngine, false);
auto vm = nativeEngine->GetEcmaVm();
CHECK_NULL_RETURN(vm, false);
auto localValue = NapiValueToLocalValue(value);
if (localValue.IsEmpty() || localValue->IsNull() || localValue->IsUndefined()) {
return false;
}
auto localObject = localValue->ToObject(vm);
if (localObject.IsEmpty() || localObject->IsUndefined()) {
return false;
}
auto stringRef = panda::StringRef::NewFromUtf8(vm, key.c_str());
panda::PropertyAttribute propertyAttribute;
localObject->GetOwnProperty(vm, stringRef, propertyAttribute);
return propertyAttribute.HasGetter();
}
int32_t GetStringFormatStartIndex(bool hasGetter)
{
return hasGetter ? 1 : 0;
}
int32_t GetUIContextInstanceId(napi_env env, napi_value uiContext)
{
int32_t result = 0;
napi_value instanceId = nullptr;
napi_get_named_property(env, uiContext, "instanceId_", &instanceId);
napi_get_value_int32(env, instanceId, &result);
return result;
}
bool GetBoolProperty(napi_env env, napi_value object, const char* name, bool& result)
{
napi_value value = nullptr;
napi_get_named_property(env, object, name, &value);
napi_valuetype valueType = napi_undefined;
napi_typeof(env, value, &valueType);
if (valueType == napi_boolean) {
napi_get_value_bool(env, value, &result);
return true;
}
return false;
}
bool GetInt32Property(napi_env env, napi_value object, const char* name, int32_t& result)
{
napi_value value = nullptr;
napi_get_named_property(env, object, name, &value);
napi_valuetype valueType = napi_undefined;
napi_typeof(env, value, &valueType);
if (valueType == napi_number) {
napi_get_value_int32(env, value, &result);
return true;
}
return false;
}
bool GetDoubleProperty(napi_env env, napi_value object, const char* name, double& result)
{
napi_value value = nullptr;
napi_get_named_property(env, object, name, &value);
napi_valuetype valueType = napi_undefined;
napi_typeof(env, value, &valueType);
if (valueType == napi_number) {
napi_get_value_double(env, value, &result);
return true;
}
return false;
}
bool GetStringProperty(napi_env env, napi_value object, const char* name, std::string& result)
{
napi_value value = nullptr;
napi_get_named_property(env, object, name, &value);
napi_valuetype valueType = napi_undefined;
return GetNapiString(env, value, result, valueType);
}
bool GetFunctionProperty(napi_env env, napi_value object, const char* name, napi_ref& result)
{
napi_value value = nullptr;
napi_get_named_property(env, object, name, &value);
napi_valuetype valueType = napi_undefined;
napi_typeof(env, value, &valueType);
if (valueType == napi_function) {
napi_create_reference(env, value, 1, &result);
return true;
}
return false;
}
bool GetVoidCallbackProperty(napi_env env, napi_value object, const char* name, std::function<void()>& result)
{
napi_ref ref = nullptr;
if (!GetFunctionProperty(env, object, name, ref)) {
return false;
}
result = [env, ref]() {
napi_handle_scope scope = nullptr;
auto status = napi_open_handle_scope(env, &scope);
if ((status != napi_ok) || (scope == nullptr)) {
TAG_LOGE(AceLogTag::ACE_DIALOG,
"callback of dialog failed to open the scope of the handle.");
return;
}
napi_value fn = nullptr;
napi_get_reference_value(env, ref, &fn);
napi_value retVal = nullptr;
napi_call_function(env, nullptr, fn, 0, nullptr, &retVal);
napi_delete_reference(env, ref);
napi_close_handle_scope(env, scope);
};
return true;
}
}