1 /*
2  * Copyright (c) 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 
16 #ifndef MMI_FD_LISTENER_H
17 #define MMI_FD_LISTENER_H
18 
19 #include "file_descriptor_listener.h"
20 
21 #include "if_mmi_client.h"
22 
23 namespace OHOS {
24 namespace MMI {
25 class MMIFdListener final : public AppExecFwk::FileDescriptorListener {
26 public:
27     explicit MMIFdListener(MMIClientPtr client);
28     DISALLOW_COPY_AND_MOVE(MMIFdListener);
29     ~MMIFdListener() override = default;
30 
31     void OnReadable(int32_t fd) override;
32     void OnShutdown(int32_t fd) override;
33     void OnException(int32_t fd) override;
34 
35 private:
36     MMIClientPtr mmiClient_ { nullptr };
37 };
38 } // namespace MMI
39 } // namespace OHOS
40 #endif // MMI_FD_LISTENER_H
41