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 SCREEN_CAPTURE_MONITOR_CLIENT_H
17 #define SCREEN_CAPTURE_MONITOR_CLIENT_H
18 
19 #include "i_screen_capture_monitor_service.h"
20 #include "i_standard_screen_capture_monitor_service.h"
21 #include "screen_capture_monitor_listener_stub.h"
22 
23 namespace OHOS {
24 namespace Media {
25 class ScreenCaptureMonitorClient : public IScreenCaptureMonitorService, public NoCopyable {
26 public:
27     static std::shared_ptr<ScreenCaptureMonitorClient> Create(
28         const sptr<IStandardScreenCaptureMonitorService> &ipcProxy);
29     explicit ScreenCaptureMonitorClient(const sptr<IStandardScreenCaptureMonitorService> &ipcProxy);
30     ~ScreenCaptureMonitorClient();
31 
32     int32_t IsScreenCaptureWorking() override;
33     void RegisterScreenCaptureMonitorListener(
34         sptr<ScreenCaptureMonitor::ScreenCaptureMonitorListener> listener) override;
35     void UnregisterScreenCaptureMonitorListener(
36         sptr<ScreenCaptureMonitor::ScreenCaptureMonitorListener> listener) override;
37     void MediaServerDied();
38 
39 private:
40     int32_t CreateListenerObject();
41     int32_t CloseListenerObject();
42     sptr<IStandardScreenCaptureMonitorService> screenCaptureMonitorProxy_ = nullptr;
43     sptr<ScreenCaptureMonitorListenerStub> listenerStub_ = nullptr;
44     std::mutex mutex_;
45     bool listenerStubIPCExist_ = false;
46     std::set<sptr<ScreenCaptureMonitor::ScreenCaptureMonitorListener>> screenCaptureMonitorClientCallbacks_;
47 };
48 } // namespace Media
49 } // namespace OHOS
50 #endif // SCREEN_CAPTURE_MONITOR_CLIENT_H