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