1/*
2 * Copyright (c) 2021 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#include <string>
17
18#include "napi/native_api.h"
19#include "napi/native_common.h"
20
21enum TestEnum {
22    ONE = 1,
23    TWO,
24    THREE,
25    FOUR
26};
27
28/*
29 * Constructor
30 */
31static napi_value NumberConstructor(napi_env env, napi_callback_info info)
32{
33    napi_value thisArg = nullptr;
34    void* data = nullptr;
35    napi_get_cb_info(env, info, nullptr, nullptr, &thisArg, &data);
36    // Do nothing
37    return thisArg;
38}
39
40static napi_value Export(napi_env env, napi_value exports)
41{
42    napi_value one = nullptr;
43    napi_value two = nullptr;
44    napi_value three = nullptr;
45    napi_value four = nullptr;
46
47    napi_create_int32(env, TestEnum::ONE, &one);
48    napi_create_int32(env, TestEnum::TWO, &two);
49    napi_create_int32(env, TestEnum::THREE, &three);
50    napi_create_int32(env, TestEnum::FOUR, &four);
51
52    napi_property_descriptor descriptors[] = {
53        DECLARE_NAPI_STATIC_PROPERTY("ONE", one),
54        DECLARE_NAPI_STATIC_PROPERTY("TWO", two),
55        DECLARE_NAPI_STATIC_PROPERTY("THREE", three),
56        DECLARE_NAPI_STATIC_PROPERTY("FOUR", four),
57    };
58
59    napi_value result = nullptr;
60    napi_define_class(env, "Number", NAPI_AUTO_LENGTH, NumberConstructor, nullptr,
61        sizeof(descriptors) / sizeof(*descriptors), descriptors, &result);
62
63    napi_set_named_property(env, exports, "Number", result);
64    return exports;
65}
66
67static napi_module numberModule = {
68    .nm_version = 1,
69    .nm_flags = 0,
70    .nm_filename = nullptr,
71    .nm_register_func = Export,
72    .nm_modname = "number",
73    .nm_priv = ((void*)0),
74    .reserved = { 0 },
75};
76
77extern "C" __attribute__((constructor)) void NumberRegister()
78{
79    napi_module_register(&numberModule);
80}
81