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 "event_handler.h" 21 #include "nlohmann/json.hpp" 22 #include "supervisor.h" 23 #include "wm_common.h" 24 25 namespace OHOS { 26 namespace ResourceSchedule { 27 using OHOS::AppExecFwk::EventHandler; 28 using OHOS::AppExecFwk::EventRunner; 29 using OHOS::Rosen::WindowType; 30 31 class CgroupEventHandler : public EventHandler { 32 public: 33 explicit CgroupEventHandler(const std::shared_ptr<EventRunner> &runner); 34 ~CgroupEventHandler(); 35 void ProcessEvent(const AppExecFwk::InnerEvent::Pointer& event) override; 36 void SetSupervisor(std::shared_ptr<Supervisor> supervisor); 37 void HandleAbilityAdded(int32_t saId, const std::string& deviceId); 38 void HandleAbilityRemoved(int32_t saId, const std::string& deviceId); 39 void HandleForegroundApplicationChanged(uid_t uid, std::string bundleName, int32_t state); 40 void HandleApplicationStateChanged(uid_t uid, std::string bundleName, int32_t state); 41 void HandleAbilityStateChanged(uid_t uid, pid_t pid, std::string bundleName, std::string abilityName, 42 uintptr_t token, int32_t abilityState, int32_t abilityType); 43 void HandleExtensionStateChanged(uid_t uid, pid_t pid, std::string bundleName, std::string abilityName, 44 uintptr_t token, int32_t extensionState, int32_t abilityType); 45 void HandleProcessCreated(uid_t uid, pid_t pid, std::string bundleName); 46 void HandleProcessDied(uid_t uid, pid_t pid, std::string bundleName); 47 void HandleTransientTaskStart(uid_t uid, pid_t pid, std::string packageName); 48 void HandleTransientTaskEnd(uid_t uid, pid_t pid, std::string packageName); 49 void HandleContinuousTaskStart(uid_t uid, pid_t pid, int32_t typeId, std::string abilityName); 50 void HandleContinuousTaskCancel(uid_t uid, pid_t pid, int32_t typeId, std::string abilityName); 51 void HandleFocusedWindow(uint32_t windowId, uintptr_t abilityToken, 52 WindowType windowType, uint64_t displayId, int32_t pid, int32_t uid); 53 void HandleUnfocusedWindow(uint32_t windowId, uintptr_t abilityToken, 54 WindowType windowType, uint64_t displayId, int32_t pid, int32_t uid); 55 void HandleWindowVisibilityChanged(uint32_t windowId, bool isVisible, 56 WindowType windowType, int32_t pid, int32_t uid); 57 void HandleReportMMIProcess(uint32_t resType, int64_t value, const nlohmann::json& payload); 58 void HandleReportRenderThread(uint32_t resType, int64_t value, const nlohmann::json& payload); 59 60 private: 61 bool ParsePayload(int32_t& uid, int32_t& pid, int32_t& tid, int64_t value, const nlohmann::json& payload); 62 std::shared_ptr<Supervisor> supervisor_; 63 }; 64 } // namespace ResourceSchedule 65 } // namespace OHOS 66 67 #endif // CGROUP_SCHED_FRAMEWORK_SCHED_CONTROLLER_INCLUDE_CGROUP_EVENT_HANDLER_H_ 68