Method dirCallback

test-app/runtime/src/main/cpp/console/Console.cpp:289–361

}

void Console::dirCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
    try {
        auto isolate = info.GetIsolate();
        auto context = isolate->GetCurrentContext();

        v8::HandleScope scope(isolate);

        std::stringstream ss;

        auto argLen = info.Length();
        if (argLen) {
            if (info[0]->IsObject()) {
                ss << "==== object dump start ====" << std::endl;
                v8::Local<v8::Object> argObject = info[0].As<v8::Object>();

                v8::Local<v8::Array> propNames;
                argObject->GetPropertyNames(context).ToLocal(&propNames);

                auto propertiesLen = propNames->Length();
                for (int i = 0; i < propertiesLen; i++) {
                    auto propertyName = propNames->Get(context, i).ToLocalChecked();
                    auto propertyValue = argObject->Get(context, propertyName).ToLocalChecked();

                    auto propIsFunction = propertyValue->IsFunction();

                    ss << ArgConverter::ConvertToString(propertyName->ToString(context).ToLocalChecked());

                    if (propIsFunction) {
                        ss << "()";
                    } else if (propertyValue->IsArray()) {
                        std::string jsonStringifiedArray = buildStringFromArg(isolate, propertyValue);
                        ss << ": " << jsonStringifiedArray;
                    } else if (propertyValue->IsObject()) {
                        auto obj = propertyValue->ToObject(context).ToLocalChecked();
                        auto jsonStringifiedObject = transformJSObject(isolate, obj);
                        // if object prints out as the error string for circular references, replace with #CR instead for brevity
                        if (jsonStringifiedObject.find("circular structure") != std::string::npos) {
                            jsonStringifiedObject = "#CR";
                        }
                        ss << ": " << jsonStringifiedObject;
                    } else {
                        ss << ": \"" << ArgConverter::ConvertToString(propertyValue->ToDetailString(context).ToLocalChecked()) << "\"";
                    }

                    ss << std::endl;
                }

                ss << "==== object dump end ====" << std::endl;
            } else {
                std::string logString = buildLogString(info);

                ss << logString;
            }
        } else {
            ss << std::endl;
        }

        std::string log = ss.str();