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 #include "napi/native_api.h"
16 #include <ConnectivityKit/bluetooth/oh_bluetooth.h>
17 #include "hilog/log.h"
18 #include <cstdint>
19
20 #undef LOG_DOMAIN
21 #undef LOG_TAG
22 #define LOG_DOMAIN 0x2300 // 全局domain宏，标识业务领域
23 #define LOG_TAG "MY_TAG" // 全局tag宏，标识模块日志tag
24
GetBluetoothSwitchState(napi_env env, napi_callback_info info)25 static napi_value GetBluetoothSwitchState(napi_env env, napi_callback_info info)
26 {
27 Bluetooth_SwitchState state;
28 auto code = OH_Bluetooth_GetBluetoothSwitchState(&state);
29 OH_LOG_INFO(LOG_APP, "testTag ret: %{public}d, state: %{public}d",
30 static_cast<int>(code),
31 static_cast<int>(state));
32
33 int32_t stateValue = static_cast<int32_t>(state);
34 napi_value res;
35 napi_create_uint32(env, stateValue, &res);
36 return res;
37 }
38
39 EXTERN_C_START
Init(napi_env env, napi_value exports)40 static napi_value Init(napi_env env, napi_value exports)
41 {
42 napi_property_descriptor desc[] = {
43 { "GetBluetoothSwitchState", nullptr, GetBluetoothSwitchState,
44 nullptr, nullptr, nullptr, napi_default, nullptr },
45 };
46 napi_define_properties(env, exports, sizeof(desc) / sizeof(desc[0]), desc);
47 return exports;
48 }
49 EXTERN_C_END
50
51 static napi_module demoModule = {
52 .nm_version = 1,
53 .nm_flags = 0,
54 .nm_filename = nullptr,
55 .nm_register_func = Init,
56 .nm_modname = "entry",
57 .nm_priv = ((void*)0),
58 .reserved = { 0 },
59 };
60
RegisterEntryModule(void)61 extern "C" __attribute__((constructor)) void RegisterEntryModule(void)
62 {
63 napi_module_register(&demoModule);
64 }
65