1 /*
2 * Copyright (C) 2021-2022 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 <uv.h>
16 #include "bluetooth_utils.h"
17 #include "napi_bluetooth_pbap_pse_observer.h"
18
19 namespace OHOS {
20 namespace Bluetooth {
OnServiceConnectionStateChanged(const BluetoothRemoteDevice & device,int state)21 void NapiPbapPseObserver::OnServiceConnectionStateChanged(const BluetoothRemoteDevice &device, int state)
22 {
23 HILOGI("enter, remote device address: %{public}s, state: %{public}d", GET_ENCRYPT_ADDR(device), state);
24 if (!callbackInfos_[STR_BT_PBAP_PSE_CONNECTION_STATE_CHANGE]) {
25 HILOGW("This callback is not registered by ability.");
26 return;
27 }
28
29 std::shared_ptr<BluetoothCallbackInfo> callbackInfo =
30 callbackInfos_[STR_BT_PBAP_PSE_CONNECTION_STATE_CHANGE];
31 callbackInfo->state_ = state;
32 callbackInfo->deviceId_ = device.GetDeviceAddr();
33 uv_loop_s *loop = nullptr;
34 napi_get_uv_event_loop(callbackInfo->env_, &loop);
35 uv_work_t *work = new uv_work_t;
36 work->data = (void*)callbackInfo.get();
37
38 uv_queue_work(
39 loop,
40 work,
41 [](uv_work_t *work) {},
42 [](uv_work_t *work, int status) {
43 BluetoothCallbackInfo *callbackInfo = (BluetoothCallbackInfo *)work->data;
44 napi_value result = nullptr;
45 napi_create_object(callbackInfo->env_, &result);
46 ConvertStateChangeParamToJS(callbackInfo->env_, result, callbackInfo->deviceId_, callbackInfo->state_);
47 napi_value callback = nullptr;
48 napi_value undefined = nullptr;
49 napi_value callResult = nullptr;
50 napi_get_undefined(callbackInfo->env_, &undefined);
51 napi_get_reference_value(callbackInfo->env_, callbackInfo->callback_, &callback);
52 napi_call_function(callbackInfo->env_, undefined, callback, ARGS_SIZE_ONE, &result, &callResult);
53 delete work;
54 work = nullptr;
55 }
56 );
57 }
58
59 } // namespace Bluetooth
60 } // namespace OHOS