1 /*
2 * Copyright (C) 2023 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_timer.h"
17
18 #include "bluetooth_log.h"
19 #include "bluetooth_errorcode.h"
20 #include "common_timer_errors.h"
21
22 namespace OHOS {
23 namespace Bluetooth {
24
GetInstance(void)25 NapiTimer *NapiTimer::GetInstance(void)
26 {
27 static NapiTimer instance;
28 return &instance;
29 }
30
NapiTimer()31 NapiTimer::NapiTimer() : timer_(std::make_unique<OHOS::Utils::Timer>("NapiBtTimer"))
32 {
33 timer_->Setup();
34 }
35
~NapiTimer()36 NapiTimer::~NapiTimer()
37 {
38 if (timer_) {
39 timer_->Shutdown();
40 }
41 }
42
Register(const TimerCallback & callback,uint32_t & outTimerId,uint32_t interval)43 int NapiTimer::Register(const TimerCallback& callback, uint32_t &outTimerId, uint32_t interval)
44 {
45 if (timer_ == nullptr) {
46 HILOGE("timer_ is nulptr");
47 return BT_ERR_INTERNAL_ERROR;
48 }
49
50 uint32_t ret = timer_->Register(callback, interval, true); // only support once timer now
51 if (ret == OHOS::Utils::TIMER_ERR_DEAL_FAILED) {
52 HILOGE("Register timer failed");
53 return BT_ERR_INTERNAL_ERROR;
54 }
55
56 outTimerId = ret;
57 HILOGI("timerId: %{public}u", outTimerId);
58 return BT_NO_ERROR;
59 }
60
Unregister(uint32_t timerId)61 void NapiTimer::Unregister(uint32_t timerId)
62 {
63 if (timerId == 0) {
64 HILOGE("timerId is 0, no registered timer");
65 return;
66 }
67
68 HILOGI("timerId: %{public}d", timerId);
69 if (timer_ == nullptr) {
70 HILOGE("timer_ is nulptr");
71 return;
72 }
73
74 timer_->Unregister(timerId);
75 }
76
77 } // namespace Bluetooth
78 } // namespace OHOS