1 /*
2 * Copyright (c) 2024 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 "napi/native_api.h"
17 #include <complex>
18 #include <cstdio>
19
InitArray(napi_env env, napi_callback_info info)20 static napi_value InitArray(napi_env env, napi_callback_info info)
21 {
22 int32_t array[2] = { [0] = 1 };
23 napi_value num1 = nullptr;
24 napi_create_int32(env, array[0], &num1);
25 napi_value num2 = nullptr;
26 napi_create_int32(env, array[1], &num2);
27 napi_value result = nullptr;
28 int length = 2;
29 napi_create_array_with_length(env, length, &result);
30 napi_set_element(env, result, 0, num1);
31 napi_set_element(env, result, 1, num2);
32 return result;
33 }
34
GetBool(napi_env env, napi_callback_info info)35 static napi_value GetBool(napi_env env, napi_callback_info info)
36 {
37 bool res1 = true;
38 bool res2 = false;
39 napi_value num1 = nullptr;
40 napi_create_int32(env, res1 ? 0 : 1, &num1);
41 napi_value num2 = nullptr;
42 napi_create_int32(env, res2 ? 0 : 1, &num2);
43 napi_value result = nullptr;
44 int length = 2;
45 napi_create_array_with_length(env, length, &result);
46 napi_set_element(env, result, 0, num1);
47 napi_set_element(env, result, 1, num2);
48 return result;
49 }
50
51 EXTERN_C_START
Init(napi_env env, napi_value exports)52 static napi_value Init(napi_env env, napi_value exports)
53 {
54 napi_property_descriptor desc[] = {
55 {"InitArray", nullptr, InitArray, nullptr, nullptr, nullptr, napi_default, nullptr},
56 {"GetBool", nullptr, GetBool, nullptr, nullptr, nullptr, napi_default, nullptr}
57 };
58 napi_define_properties(env, exports, sizeof(desc) / sizeof(desc[0]), desc);
59 return exports;
60 }
61 EXTERN_C_END
62
63 static napi_module demoModule = {
64 .nm_version = 1,
65 .nm_flags = 0,
66 .nm_filename = nullptr,
67 .nm_register_func = Init,
68 .nm_modname = "softwareNdk",
69 .nm_priv = ((void*)0),
70 .reserved = { 0 },
71 };
72
RegisterEntryModule(void)73 extern "C" __attribute__((constructor)) void RegisterEntryModule(void)
74 {
75 napi_module_register(&demoModule);
76 }
77