e30d6793
 Zou XiKun
v0.0.1
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#include "BaseEvent.h"
#include <stdio.h>
CBaseEvent::CBaseEvent()
{
m_bIsSignaled = FALSE;
pthread_mutex_init(&m_mutex,NULL);
pthread_cond_init(&m_cond,NULL);
}
CBaseEvent::~CBaseEvent()
{
pthread_cond_destroy(&m_cond);
pthread_mutex_destroy(&m_mutex);
}
VOID CBaseEvent::ResetEvent()
{
/// @todo implement me
pthread_mutex_lock(&m_mutex);
m_bIsSignaled = FALSE;
pthread_mutex_unlock(&m_mutex);
}
INT32 CBaseEvent::Wait(UINT32 ui32TimeOut)
{
/// @todo implement me
pthread_mutex_lock(&m_mutex);
struct timespec absTime;
struct timeval curTime;
while (!m_bIsSignaled)
{
gettimeofday(&curTime,NULL);
absTime.tv_sec = curTime.tv_sec + ui32TimeOut / 1000;
absTime.tv_nsec = (curTime.tv_usec + (ui32TimeOut % 1000) * 1000) * 1000;
//absTime.tv_sec = curTime.tv_sec + ui32TimeOut / 1000000;
//absTime.tv_nsec = (curTime.tv_usec + ui32TimeOut % 1000000) * 1000;
absTime.tv_sec = absTime.tv_sec + absTime.tv_nsec / 1000000000;
absTime.tv_nsec = absTime.tv_nsec % 1000000000;
int res;
res = pthread_cond_timedwait(&m_cond,&m_mutex,&absTime);
if (res == ETIMEDOUT)
{
pthread_mutex_unlock(&m_mutex);
return CON_EVENT_TIME_OUT;
}
}
pthread_mutex_unlock(&m_mutex);
return CON_EVENT_GET_IT;
}
VOID CBaseEvent::SetEvent()
{
/// @todo implement me
pthread_mutex_lock(&m_mutex);
m_bIsSignaled = TRUE;
pthread_cond_broadcast(&m_cond);
pthread_mutex_unlock(&m_mutex);
}
VOID CBaseEvent::Wait()
{
/// @todo implement me
pthread_mutex_lock(&m_mutex);
while (!m_bIsSignaled)
{
pthread_cond_wait(&m_cond,&m_mutex);
}
pthread_mutex_unlock(&m_mutex);
}
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