gpsmas.cpp

来自「一个通讯管理机的源代码。比较好用。推荐」· C++ 代码 · 共 61 行

#include "gpsmas.h"

void* thrdClock(void* pVoid)
{
	CGpsMal *pAS = (CGpsMal *)pVoid;
	while (1) {
		pAS->VerifyClock();
	}
	return 0;
}

CGpsMal::~CGpsMal()
{
	if (m_hThread > 0)
	{
		cout << "Gps" << m_hThread << endl;
		pthread_cancel(m_hThread);
	}
}

bool CGpsMal::Init()
{
	bool bRet = false;
	pthread_attr_t attr;
	pthread_attr_init(&attr);
	pthread_attr_setdetachstate(&attr,PTHREAD_CREATE_DETACHED);
	if (pthread_create(&m_hThread,&attr,thrdClock,(void *)this) == 0)
		bRet = true;
	pthread_attr_destroy(&attr);
	return bRet;
}

void CGpsMal::VerifyClock()
{
	CFrameNode FNSend,FNRecv;
	FNSend.m_byCID = 0;
	FNSend.m_byDesAddr = 0;
	FNSend.SetSize(0);
	if (m_DLService.REQ(1,&FNSend,FNRecv,0,true) == 1)
	{
		if (FNRecv.m_wSize == 7)
		{
			struct tm t;
			WORD* pw = (WORD *)&(FNRecv.m_pbyData[3]);
			if (*pw >= 2003)
			{
				t.tm_year = *pw-1900;
				t.tm_mon = FNRecv.m_pbyData[5]-1;
				t.tm_mday = FNRecv.m_pbyData[6];
				t.tm_hour = FNRecv.m_pbyData[0];
				t.tm_min = FNRecv.m_pbyData[1];
				t.tm_sec = FNRecv.m_pbyData[2];
				WORD wms = (17+2)*1000/480;
				CTimeVal tv(&t,wms);
				m_pAllMgr->RectifyTime(&tv);
			}
		}
	}
}