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 #ifndef NAPI_UV_LOOP_HANDLER_H
17 #define NAPI_UV_LOOP_HANDLER_H
18 
19 #include "ark_interop_macro.h"
20 #include "event_handler.h"
21 #include "uv.h"
22 
23 class COV_EXPORT UVLoopHandler : public OHOS::AppExecFwk::FileDescriptorListener,
24                                  public std::enable_shared_from_this<UVLoopHandler> {
25 public:
UVLoopHandler(uv_loop_t * uvLoop)26     explicit UVLoopHandler(uv_loop_t* uvLoop) : uvLoop_(uvLoop) {}
27     void OnReadable(int32_t) override;
28     void OnWritable(int32_t) override;
29 
30 private:
31     void OnTriggered();
32 
33     uv_loop_t* uvLoop_ = nullptr;
34     int64_t lastTimeStamp_ = 0;
35     bool haveTimerTask_ = false;
36 };
37 
38 #endif // NAPI_UV_LOOP_HANDLER_H
39