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 #ifndef EVENT_HANDLER_ADAPTER_IMPL_H
17 #define EVENT_HANDLER_ADAPTER_IMPL_H
18 
19 #include "event_handler.h"
20 #include "event_handler_adapter.h"
21 #include "file_descriptor_listener.h"
22 
23 namespace OHOS::NWeb {
24 class EventHandlerFDListenerAdapterImpl : public AppExecFwk::FileDescriptorListener {
25 public:
26     explicit EventHandlerFDListenerAdapterImpl(const std::shared_ptr<EventHandlerFDListenerAdapter>& listener);
27 
28     ~EventHandlerFDListenerAdapterImpl() override = default;
29 
30     void OnReadable(int32_t fileDescriptor) override;
31 
32 private:
33     std::shared_ptr<EventHandlerFDListenerAdapter> listener_ = nullptr;
34 };
35 
36 class EventHandlerAdapterImpl : public EventHandlerAdapter {
37 public:
38     EventHandlerAdapterImpl();
39 
40     ~EventHandlerAdapterImpl() override = default;
41 
42     bool AddFileDescriptorListener(int32_t fileDescriptor, uint32_t events,
43         const std::shared_ptr<EventHandlerFDListenerAdapter> listener) override;
44 
45     void RemoveFileDescriptorListener(int32_t fileDescriptor) override;
46 
47 private:
48     std::shared_ptr<AppExecFwk::EventHandler> eventHandler_ = nullptr;
49 };
50 } // namespace OHOS::NWeb
51 
52 #endif // EVENT_HANDLER_ADAPTER_IMPL_H
53