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Diffstat (limited to 'src/manager/event_manager.h')
| -rw-r--r-- | src/manager/event_manager.h | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/src/manager/event_manager.h b/src/manager/event_manager.h deleted file mode 100644 index fa09eec..0000000 --- a/src/manager/event_manager.h +++ /dev/null @@ -1,121 +0,0 @@ -/* - * Copyright (C) 2019 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef IORAP_MANAGER_EVENT_MANAGER_H_ -#define IORAP_MANAGER_EVENT_MANAGER_H_ - -#include "binder/app_launch_event.h" -#include "binder/dexopt_event.h" -#include "binder/job_scheduled_event.h" -#include "binder/request_id.h" -#include "binder/task_result.h" - -#include <android/content/pm/PackageChangeEvent.h> - -#include <memory> - -namespace android { -class Printer; -} // namespace android - -namespace iorap::perfetto { -struct RxProducerFactory; -} // namespace iorap::perfetto - -namespace iorap::manager { - -// These callbacks are invoked by the EventManager to provide asynchronous notification for the status -// of an event handler. -// -// Calling 'On_Event' in EventManager should be considered merely to start the task. -// Calling 'OnComplete' here is considered to terminate the request (either with a success or error). -// OnProgress is optional, but if it is called it must be called prior to 'OnComplete'. -// -// All callbacks for the same request-id are sequentially consistent. -class TaskResultCallbacks { - public: - virtual void OnProgress(iorap::binder::RequestId request_id, iorap::binder::TaskResult task_result) {} - virtual void OnComplete(iorap::binder::RequestId request_id, iorap::binder::TaskResult task_result) {} - - virtual ~TaskResultCallbacks() {} -}; - -class EventManager { - public: - static std::shared_ptr<EventManager> Create(); - static std::shared_ptr<EventManager> Create( - /*borrow*/perfetto::RxProducerFactory& perfetto_factory); - void SetTaskResultCallbacks(std::shared_ptr<TaskResultCallbacks> callbacks); - - // Joins any background threads created by EventManager. - void Join(); - - // Handles an AppLaunchEvent: - // - // * Intent starts and app launch starts are treated critically - // and will be handled immediately. This means the caller - // (e.g. the binder pool thread) could be starved in the name - // of low latency. - // - // * Other types are handled in a separate thread. - bool OnAppLaunchEvent(binder::RequestId request_id, - const binder::AppLaunchEvent& event); - - // Handles a DexOptEvent: - // - // Clean up the invalidate traces after package is updated by dexopt. - bool OnDexOptEvent(binder::RequestId request_id, - const binder::DexOptEvent& event); - - - // Handles a JobScheduledEvent: - // - // * Start/stop background jobs (typically for idle maintenance). - // * For example, this could kick off a background compiler. - bool OnJobScheduledEvent(binder::RequestId request_id, - const binder::JobScheduledEvent& event); - - // Handles a PackageChangeEvent: - // - // * The package manager service send this event for package install - // update or delete. - bool OnPackageChanged(const android::content::pm::PackageChangeEvent& event); - - // Print to adb shell dumpsys (for bugreport info). - void Dump(/*borrow*/::android::Printer& printer); - - // A dumpsys --refresh-properties command signaling that we should - // refresh our system properties. - void RefreshSystemProperties(::android::Printer& printer); - - // A dumpsys --purge-package <name> command signaling - // that all db rows and files associated with a package should be deleted. - bool PurgePackage(::android::Printer& printer, const std::string& package_name); - - // A dumpsys --compile-package <name> command signaling - // that a package should be recompiled. - bool CompilePackage(::android::Printer& printer, const std::string& package_name); - - class Impl; - private: - std::unique_ptr<Impl> impl_; - - EventManager(perfetto::RxProducerFactory& perfetto_factory); -}; - -} // namespace iorap::manager - -#endif // IORAP_MANAGER_EVENT_MANAGER_H_ |