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_SERVICE_SERVER_H
17 #define SCREEN_CAPTURE_MONITOR_SERVICE_SERVER_H
18 
19 #include <chrono>
20 
21 #include "i_screen_capture_monitor_service.h"
22 #include "nocopyable.h"
23 #include "task_queue.h"
24 #include "watchdog.h"
25 #include "meta/meta.h"
26 #include <set>
27 
28 namespace OHOS {
29 namespace Media {
30 
31 class ScreenCaptureMonitorServer : public IScreenCaptureMonitorService, public NoCopyable {
32 public:
33     static std::shared_ptr<ScreenCaptureMonitorServer> GetInstance();
34 
35     ScreenCaptureMonitorServer();
36     ~ScreenCaptureMonitorServer();
37     // IScreenCaptureMonitorService override
38     int32_t IsScreenCaptureWorking() override;
39 
40     void SetScreenCaptureMonitorCallback(sptr<ScreenCaptureMonitor::ScreenCaptureMonitorListener> listener);
41     void RemoveScreenCaptureMonitorCallback(sptr<ScreenCaptureMonitor::ScreenCaptureMonitorListener> listener);
42 
43     void RegisterScreenCaptureMonitorListener(
44         sptr<ScreenCaptureMonitor::ScreenCaptureMonitorListener> listener) override;
45     void UnregisterScreenCaptureMonitorListener(
46         sptr<ScreenCaptureMonitor::ScreenCaptureMonitorListener> listener) override;
47     int32_t CallOnScreenCaptureStarted(int32_t pid);
48     int32_t CallOnScreenCaptureFinished(int32_t pid);
49     int32_t Release();
50 private:
51     int32_t Init();
52     std::mutex mutex_;
53     std::mutex mutexCb_;
54     std::set<sptr<ScreenCaptureMonitor::ScreenCaptureMonitorListener>> screenCaptureMonitorCbSet_;
55 };
56 } // namespace Media
57 } // namespace OHOS
58 #endif // SCREEN_CAPTURE_MONITOR_SERVICE_SERVER_H