| // Copyright 2018 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef SHILL_EVENT_DISPATCHER_H_ |
| #define SHILL_EVENT_DISPATCHER_H_ |
| |
| #include <stdint.h> |
| |
| #include <base/callback.h> |
| #include <base/location.h> |
| #include <base/time/time.h> |
| |
| namespace shill { |
| |
| // This is the main event dispatcher. It contains a central instance, and is |
| // the entity responsible for dispatching events out of all queues to their |
| // listeners during the idle loop. |
| class EventDispatcher { |
| public: |
| EventDispatcher(); |
| EventDispatcher(const EventDispatcher&) = delete; |
| EventDispatcher& operator=(const EventDispatcher&) = delete; |
| |
| virtual ~EventDispatcher(); |
| |
| virtual void DispatchForever(); |
| |
| // Processes all pending events that can run and returns. |
| virtual void DispatchPendingEvents(); |
| |
| // These are thin wrappers around calls of the same name in |
| // <base/task_runner.h> |
| void PostTask(const base::Location& location, base::OnceClosure task); |
| virtual void PostDelayedTask(const base::Location& location, |
| base::OnceClosure task, |
| base::TimeDelta delay); |
| |
| virtual void QuitDispatchForever(); |
| |
| private: |
| base::RepeatingClosure quit_closure_; |
| }; |
| |
| } // namespace shill |
| |
| #endif // SHILL_EVENT_DISPATCHER_H_ |