mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-15 07:06:11 -04:00
58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
// Copyright 2021 Google LLC
|
|
//
|
|
// 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
|
|
//
|
|
// https://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 PLATFORM_IMPL_WINDOWS_TIMER_H_
|
|
#define PLATFORM_IMPL_WINDOWS_TIMER_H_
|
|
|
|
#include <windows.h>
|
|
|
|
#include <memory>
|
|
|
|
#include "absl/base/thread_annotations.h"
|
|
#include "absl/synchronization/mutex.h"
|
|
#include "internal/platform/implementation/timer.h"
|
|
#include "internal/platform/implementation/windows/submittable_executor.h"
|
|
|
|
namespace nearby {
|
|
namespace windows {
|
|
|
|
class Timer : public api::Timer {
|
|
public:
|
|
Timer() = default;
|
|
~Timer() override;
|
|
|
|
bool Create(int delay, int interval,
|
|
absl::AnyInvocable<void()> callback) override
|
|
ABSL_LOCKS_EXCLUDED(mutex_);
|
|
bool Stop() override ABSL_LOCKS_EXCLUDED(mutex_);
|
|
bool FireNow() override ABSL_LOCKS_EXCLUDED(mutex_);
|
|
|
|
private:
|
|
static void CALLBACK TimerRoutine(PVOID lpParam, BOOLEAN TimerOrWaitFired);
|
|
|
|
mutable absl::Mutex mutex_;
|
|
int delay_ ABSL_GUARDED_BY(mutex_);
|
|
int interval_ ABSL_GUARDED_BY(mutex_);
|
|
absl::AnyInvocable<void()> callback_;
|
|
HANDLE handle_ ABSL_GUARDED_BY(mutex_) = nullptr;
|
|
HANDLE timer_queue_handle_ ABSL_GUARDED_BY(mutex_) = nullptr;
|
|
std::unique_ptr<SubmittableExecutor> task_executor_ ABSL_GUARDED_BY(mutex_) =
|
|
nullptr;
|
|
};
|
|
|
|
} // namespace windows
|
|
} // namespace nearby
|
|
|
|
#endif // PLATFORM_IMPL_WINDOWS_TIMER_H_
|