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 CGROUP_SCHED_FRAMEWORK_SCHED_CONTROLLER_INCLUDE_CGROUP_EVENT_HANDLER_H_ 17 #define CGROUP_SCHED_FRAMEWORK_SCHED_CONTROLLER_INCLUDE_CGROUP_EVENT_HANDLER_H_ 18 19 #include <sys/types.h> 20 #include "ffrt.h" 21 #include "ffrt_inner.h" 22 #include "nlohmann/json.hpp" 23 #include "supervisor.h" 24 25 namespace OHOS { 26 namespace ResourceSchedule { 27 using OHOS::AppExecFwk::ProcessData; 28 29 class CgroupEventHandler { 30 public: 31 explicit CgroupEventHandler(const std::string &queueName); 32 ~CgroupEventHandler(); 33 void ProcessEvent(uint32_t eventId, int64_t eventParam); 34 void SetSupervisor(std::shared_ptr<Supervisor> supervisor); 35 void HandleAbilityAdded(int32_t saId, const std::string& deviceId); 36 void HandleAbilityRemoved(int32_t saId, const std::string& deviceId); 37 void HandleApplicationStateChanged(uint32_t resType, int64_t value, const nlohmann::json& payload); 38 void HandleProcessStateChangedEx(uint32_t resType, int64_t value, const nlohmann::json& payload); 39 void HandleProcessStateChanged(uint32_t resType, int64_t value, const nlohmann::json& payload); 40 void HandleAbilityStateChanged(uint32_t resType, int64_t value, const nlohmann::json& payload); 41 void HandleExtensionStateChanged(uint32_t resType, int64_t value, const nlohmann::json& payload); 42 void HandleProcessCreated(uint32_t resType, int64_t value, const nlohmann::json& payload); 43 void HandleProcessDied(uint32_t resType, int64_t value, const nlohmann::json& payload); 44 void HandleTransientTaskStatus(uint32_t resType, int64_t value, const nlohmann::json& payload); 45 void HandleTransientTaskStart(uid_t uid, pid_t pid, const std::string& packageName); 46 void HandleTransientTaskEnd(uid_t uid, pid_t pid, const std::string& packageName); 47 void HandleContinuousTaskStatus(uint32_t resType, int64_t value, const nlohmann::json& payload); 48 void HandleContinuousTaskCancel(uid_t uid, pid_t pid, int32_t abilityId); 49 void HandleContinuousTaskUpdate( 50 uid_t uid, pid_t pid, const std::vector<uint32_t>& typeIds, int32_t abilityId); 51 void HandleFocusStateChange(uint32_t resType, int64_t value, const nlohmann::json& payload); 52 void HandleFocusedWindow(uint32_t windowId, uint32_t windowType, uint64_t displayId, 53 int32_t pid, int32_t uid); 54 void HandleUnfocusedWindow(uint32_t windowId, uint32_t windowType, uint64_t displayId, 55 int32_t pid, int32_t uid); 56 void HandleWindowVisibilityChanged(uint32_t resType, int64_t value, const nlohmann::json& payload); 57 void HandleDrawingContentChangeWindow(uint32_t resType, int64_t value, const nlohmann::json& payload); 58 void HandleReportMMIProcess(uint32_t resType, int64_t value, const nlohmann::json& payload); 59 void HandleReportRenderThread(uint32_t resType, int64_t value, const nlohmann::json& payload); 60 void HandleReportKeyThread(uint32_t resType, int64_t value, const nlohmann::json& payload); 61 void HandleReportWindowState(uint32_t resType, int64_t value, const nlohmann::json& payload); 62 void HandleReportAudioState(uint32_t resType, int64_t value, const nlohmann::json& payload); 63 void HandleReportWebviewAudioState(uint32_t resType, int64_t value, const nlohmann::json& payload); 64 void HandleReportBluetoothConnectState(uint32_t resType, int64_t value, const nlohmann::json& payload); 65 void HandleMmiInputState(uint32_t resType, int64_t value, const nlohmann::json& payload); 66 void HandleReportRunningLockEvent(uint32_t resType, int64_t value, const nlohmann::json& payload); 67 void HandleReportHisysEvent(uint32_t resType, int64_t value, const nlohmann::json& payload); 68 void HandleReportAvCodecEvent(uint32_t resType, int64_t value, const nlohmann::json& payload); 69 void HandleSceneBoardState(uint32_t resType, int64_t value, const nlohmann::json& payload); 70 void HandleWebviewScreenCapture(uint32_t resType, int64_t value, const nlohmann::json& payload); 71 void HandleReportWebviewVideoState(uint32_t resType, int64_t value, const nlohmann::json& payload); 72 void HandleReportScreenCaptureEvent(uint32_t resType, int64_t value, const nlohmann::json& payload); 73 void PostTask(const std::function<void()> task); 74 void PostTask(const std::function<void()> task, const std::string &taskName, const int32_t delayTime); 75 void PostTaskAndWait(const std::function<void()> task); 76 void RemoveTask(const std::string &taskName); 77 void ReportAbilityStatus(uint32_t resType, int64_t value, const nlohmann::json& payload); 78 void UpdateMmiStatus(uint32_t resType, int64_t value, const nlohmann::json& payload); 79 void HandleReportCosmicCubeState(uint32_t resType, int64_t value, const nlohmann::json& payload); 80 void HandleOnAppStopped(uint32_t resType, int64_t value, const nlohmann::json& payload); 81 82 private: 83 bool CheckVisibilityForRenderProcess(ProcessRecord &pr, ProcessRecord &mainProc); 84 bool GetProcInfoByPayload(int32_t &uid, int32_t &pid, std::shared_ptr<Application>& app, 85 std::shared_ptr<ProcessRecord>& procRecord, const nlohmann::json& payload); 86 bool ParsePayload(int32_t& uid, int32_t& pid, const nlohmann::json& payload); 87 bool ParsePayload(int32_t& uid, int32_t& pid, int32_t& tid, int64_t value, const nlohmann::json& payload); 88 bool ParseValue(int32_t& value, const char* name, const nlohmann::json& payload); 89 bool ParseLongValue(int64_t& value, const char* name, const nlohmann::json& payload); 90 bool ParseString(std::string& value, const char* name, const nlohmann::json& payload); 91 void UpdateActivepWebRenderInfo(int32_t uid, int32_t pid, int32_t windowId, int32_t state, 92 const std::shared_ptr<ProcessRecord>& proc); 93 void HandleEmptyPayloadForCosmicCubeState(uint32_t resType, int64_t value); 94 void HandleUIExtensionAbilityStateChange(uint32_t resType, int64_t value, const nlohmann::json& payload); 95 std::shared_ptr<Supervisor> supervisor_; 96 std::shared_ptr<ffrt::queue> cgroupEventQueue_; 97 std::unordered_map<std::string, ffrt::task_handle> delayTaskMap_; 98 ffrt::mutex delayTaskMapMutex_; 99 int32_t ffrtSwitch_ = 1000; // delayTime transfer to ffrt 100 }; 101 } // namespace ResourceSchedule 102 } // namespace OHOS 103 104 #endif // CGROUP_SCHED_FRAMEWORK_SCHED_CONTROLLER_INCLUDE_CGROUP_EVENT_HANDLER_H_ 105