68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
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/*
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* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_SYSTEM_WRAPPERS_SOURCE_EVENT_POSIX_H_
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#define WEBRTC_SYSTEM_WRAPPERS_SOURCE_EVENT_POSIX_H_
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#include "webrtc/system_wrappers/include/event_wrapper.h"
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#include <memory>
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#include <pthread.h>
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#include <time.h>
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#include "webrtc/base/platform_thread.h"
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namespace webrtc {
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enum State {
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kUp = 1,
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kDown = 2
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};
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class EventTimerPosix : public EventTimerWrapper {
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public:
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EventTimerPosix();
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~EventTimerPosix() override;
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EventTypeWrapper Wait(unsigned long max_time) override;
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bool Set() override;
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bool StartTimer(bool periodic, unsigned long time) override;
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bool StopTimer() override;
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private:
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friend class EventTimerPosixTest;
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static bool Run(void* obj);
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bool Process();
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EventTypeWrapper Wait(timespec* end_at, bool reset_state);
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virtual rtc::PlatformThread* CreateThread();
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pthread_cond_t cond_;
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pthread_mutex_t mutex_;
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bool event_set_;
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// TODO(pbos): Remove unique_ptr and use PlatformThread directly.
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std::unique_ptr<rtc::PlatformThread> timer_thread_;
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std::unique_ptr<EventTimerPosix> timer_event_;
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timespec created_at_;
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bool periodic_;
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unsigned long time_ms_;
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unsigned long count_;
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bool is_stopping_;
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};
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} // namespace webrtc
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#endif // WEBRTC_SYSTEM_WRAPPERS_SOURCE_EVENT_POSIX_H_
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