f-stack/app/micro_thread/heap_timer.h

/**
 * Tencent is pleased to support the open source community by making MSEC available.
 *
 * Copyright (C) 2016 THL A29 Limited, a Tencent company. All rights reserved.
 *
 * Licensed under the GNU General Public 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://opensource.org/licenses/GPL-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.
 */


/**
 * @file  heap_timer.h
 */

#ifndef _MICRO_THREAD_TIMER_H_
#define _MICRO_THREAD_TIMER_H_

#include <stdint.h>
#include "heap.h"

namespace NS_MICRO_THREAD
{

/**
 * @brief <EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 */
class CTimerNotify : public HeapEntry
{
public:

    /**
     * @brief <EFBFBD><EFBFBD>ʱ֪ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD><EFBFBD>߼<EFBFBD>
     */
    virtual void timer_notify() { return;};
    
    /**
     *  @brief <EFBFBD><EFBFBD>Ԫ<EFBFBD><EFBFBD>ȡֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD>ڷ<EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD>Ƚ<EFBFBD>, <EFBFBD><EFBFBD><EFBFBD>Ӻ<EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     *  @return <EFBFBD><EFBFBD>Ԫ<EFBFBD><EFBFBD>ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
     */
    virtual unsigned long long HeapValue() {
        return (unsigned long long)_time_expired;
    }; 

    /**
     * @brief <EFBFBD><EFBFBD><EFBFBD>캯<EFBFBD><EFBFBD>
     */
    CTimerNotify() : _time_expired(0) {};

    /**
     * @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     */
    virtual ~CTimerNotify(){};

    /**
     * @brief <EFBFBD><EFBFBD><EFBFBD>þ<EFBFBD><EFBFBD>Գ<EFBFBD>ʱʱ<EFBFBD><EFBFBD>, <EFBFBD><EFBFBD>λms
     * @param expired <EFBFBD><EFBFBD><EFBFBD>Գ<EFBFBD>ʱʱ<EFBFBD><EFBFBD> ms<EFBFBD><EFBFBD>λ
     */
    void set_expired_time(uint64_t expired) {
        _time_expired = expired;    
    };

    /**
     * @brief <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD>Գ<EFBFBD>ʱʱ<EFBFBD><EFBFBD>, <EFBFBD><EFBFBD>λms
     * @return <EFBFBD><EFBFBD><EFBFBD>Գ<EFBFBD>ʱʱ<EFBFBD><EFBFBD> ms<EFBFBD><EFBFBD>λ
     */
    uint64_t get_expired_time() {
        return _time_expired;        
    };

private:

    uint64_t        _time_expired;     // <20><><EFBFBD>Եij<D4B5>ʱʱ<CAB1><CAB1>ms<6D><73>λ
};


/**
 * @brief <EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 */
class CTimerMng
{
public:


    /**
     * @brief <EFBFBD><EFBFBD><EFBFBD>캯<EFBFBD><EFBFBD>
     * @param max_item <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ(ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ)
     */
    explicit CTimerMng(uint32_t max_item = 100000);    

    /**
     * @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     */
    ~CTimerMng();

    /**
     * @brief <EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD>
     * @param timerable <EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     * @param interval  <EFBFBD><EFBFBD>ʱ<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD> ms<EFBFBD><EFBFBD>λ
     * @return <EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>true, <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD><EFBFBD>
     */
    bool start_timer(CTimerNotify* timerable, uint32_t interval);    

    /**
     * @brief <EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>ֹͣ<EFBFBD>ӿں<EFBFBD><EFBFBD><EFBFBD>
     * @param timerable <EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     */
    void stop_timer(CTimerNotify* timerable);

    /**
     * @brief <EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>⺯<EFBFBD><EFBFBD>
     */
    void check_expired();

private:
    
    HeapList*           _heap;      // <20><>С<EFBFBD><D0A1>ָ<EFBFBD><D6B8>
};

}

#endif