57 lines
1.1 KiB
C
57 lines
1.1 KiB
C
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// PHZ
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// 2018-5-15
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#ifndef XOP_TASK_SCHEDULER_H
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#define XOP_TASK_SCHEDULER_H
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#include "Channel.h"
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#include "Pipe.h"
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#include "Timer.h"
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#include "RingBuffer.h"
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namespace xop
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{
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typedef std::function<void(void)> TriggerEvent;
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class TaskScheduler
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{
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public:
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TaskScheduler(int id=1);
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virtual ~TaskScheduler();
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void Start();
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void Stop();
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TimerId AddTimer(TimerEvent timerEvent, uint32_t msec);
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void RemoveTimer(TimerId timerId);
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bool AddTriggerEvent(TriggerEvent callback);
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virtual void UpdateChannel(ChannelPtr channel) { };
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virtual void RemoveChannel(ChannelPtr& channel) { };
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virtual bool HandleEvent(int timeout) { return false; };
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int GetId() const
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{ return id_; }
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protected:
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void Wake();
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void HandleTriggerEvent();
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int id_ = 0;
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std::atomic_bool is_shutdown_;
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std::unique_ptr<Pipe> wakeup_pipe_;
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std::shared_ptr<Channel> wakeup_channel_;
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std::unique_ptr<xop::RingBuffer<TriggerEvent>> trigger_events_;
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std::mutex mutex_;
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TimerQueue timer_queue_;
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static const char kTriggetEvent = 1;
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static const char kTimerEvent = 2;
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static const int kMaxTriggetEvents = 50000;
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};
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}
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#endif
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