timerhandler.cc

来自「面向对象封装 POSIX timer---------------」· CC 代码 · 共 57 行

#include "TimerHandler.h"
#include "TimerCache.h"
#include "TimerManager.h"
#include <stdio.h>

TimerHandler * TimerHandler::instance_m = 0;

TimerHandler * TimerHandler::instance()
{
  if (instance_m == 0)
  {
    instance_m = new TimerHandler;
  }

  return instance_m;
}

int TimerHandler::handle(CommonData * data)
{
  if (data->getData())
  {
    int currentTime = *((int *)data->getData());

    pCache_m->handleTimeout(currentTime);
  }

  return 0;
}

int TimerHandler::initialize(TimerCache * pCache)
{
  pCache_m = pCache;

  sigset_t mask;

  sigemptyset(&mask);
  
  sigaddset(&mask , SIGMYTIMER);

  int ret = OamTask::initialize(mask);
  if (ret == -1)
  {
    perror("task initializing failed.");
    return -1;
  }
  
  return start();
}

TimerHandler::TimerHandler():pCache_m(0)
{}


TimerHandler::~TimerHandler()
{}