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 ST_MEDIA_MONITOR_MANAGER_H
17  #define ST_MEDIA_MONITOR_MANAGER_H
18  
19  #include "event_bean.h"
20  #include "monitor_utils.h"
21  
22  namespace OHOS {
23  namespace Media {
24  namespace MediaMonitor {
25  
26  class MediaMonitorManager {
27  public:
28      static MediaMonitorManager& GetInstance();
29  
30      void WriteLogMsg(std::shared_ptr<EventBean> &bean);
31  
32      void GetAudioRouteMsg(std::map<PerferredType,
33          std::shared_ptr<MonitorDeviceInfo>> &perferredDevices);
34  
35      void WriteAudioBuffer(const std::string &fileName, void *ptr, size_t size);
36  
37      int32_t SetMediaParameters(const std::vector<std::pair<std::string, std::string>> &kvpairs);
38  
39      static void MediaMonitorDied(pid_t pid);
40  
41      int32_t ErasePreferredDeviceByType(const PerferredType preferredType);
42  
43  private:
44      MediaMonitorManager();
~MediaMonitorManager()45      ~MediaMonitorManager() {}
46      bool dumpEnable_ = false;
47      std::string dumpType_ = DEFAULT_DUMP_TYPE;
48      std::string versionType_ = COMMERCIAL_VERSION;
49      std::time_t dumpStartTime_ = 0;
50  };
51  } // namespace MediaMonitor
52  } // namespace Media
53  } // namespace OHOS
54  
55  #endif // ST_MEDIA_MONITOR_MANAGER_H