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#include <time.h>
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <sys/time.h>
#include <signal.h>
#include "main.h"
#include "list.h"
#include "myTimer.h"
#ifndef PUBLIC_SERVER
#include "interface.h"
#endif
#ifdef __WIN32__
#include <windows.h>
#include <time.h>
#endif
/* // uncoment when having issues with gettimeofday in Windows
#ifdef __WIN32__
#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
struct timezone
{
int tz_minuteswest;
int tz_dsttime;
};
int gettimeofday(struct timeval *tv, struct timezone *tz)
{
FILETIME ft;
unsigned __int64 tmpres = 0;
static int tzflag;
if (NULL != tv) {
GetSystemTimeAsFileTime(&ft);
tmpres |= ft.dwHighDateTime;
tmpres <<= 32;
tmpres |= ft.dwLowDateTime;
tmpres /= 10;
tmpres -= DELTA_EPOCH_IN_MICROSECS;
tv->tv_sec = (long)(tmpres / 1000000UL);
tv->tv_usec = (long)(tmpres % 1000000UL);
}
if (NULL != tz) {
if (!tzflag) {
_tzset();
tzflag++;
}
tz->tz_minuteswest = _timezone / 60;
tz->tz_dsttime = _daylight;
}
return 0;
}
#endif
*/
static struct timeval start = { .tv_sec = 0, .tv_usec = 0 };
list_t* newTimer()
{
return newList();
}
void restartTimer()
{
gettimeofday(&start, NULL);
}
my_time_t getMyTime()
{
struct timeval now;
my_time_t ticks;
if( start.tv_sec == 0 && start.tv_usec == 0 )
{
restartTimer();
}
gettimeofday(&now, NULL);
ticks = (now.tv_sec-start.tv_sec)*1000+(now.tv_usec-start.tv_usec)/1000;
//printf("-> %d\n", ticks);
return ticks;
}
my_time_t getMyTimeMicro()
{
static struct timeval start = { .tv_sec = 0, .tv_usec = 0 };
struct timeval now;
my_time_t ticks;
if( start.tv_sec == 0 && start.tv_usec == 0 )
{
gettimeofday(&start, NULL);
}
gettimeofday(&now, NULL);
ticks = (now.tv_sec-start.tv_sec)*1000*1000+(now.tv_usec-start.tv_usec);
//printf("-> %d\n", ticks);
return ticks;
}
my_timer_t* newTimerItem(int type, void (*fce)(void *p), void *arg, my_time_t my_time)
{
static int new_id = 0;
my_timer_t *new;
assert( fce != NULL );
new = malloc( sizeof(my_timer_t) );
memset(new, 0, sizeof(my_timer_t));
new->id = new_id++;
new->type = type;
new->fce = fce;
new->arg = arg;
new->createTime = getMyTime();
new->time = my_time;
return new;
}
static void destroyTimerItem(my_timer_t *p)
{
assert( p != NULL );
free(p);
}
int addTaskToTimer(list_t *listTimer, int type, void (*fce)(void *p), void *arg, my_time_t my_time)
{
my_timer_t *new;
new = newTimerItem(type, fce, arg, my_time);
addList(listTimer, new);
return new->id;
}
void eventTimer(list_t *listTimer)
{
int i;
my_timer_t *thisTimer;
my_time_t currentTime;
currentTime = getMyTime();
for( i = 0 ; i < listTimer->count ; i++ )
{
thisTimer = (my_timer_t *)listTimer->list[i];
assert( thisTimer != NULL );
switch( thisTimer->type )
{
case TIMER_ONE:
if( currentTime >= thisTimer->createTime + thisTimer->time )
{
thisTimer->fce(thisTimer->arg);
delListItem(listTimer, i, free);
i--;
}
break;
case TIMER_PERIODIC:
if( currentTime >= thisTimer->createTime + thisTimer->time )
{
thisTimer->fce(thisTimer->arg);
thisTimer->createTime = getMyTime();
}
break;
default :
assert( ! "bad timer type !" );
break;
}
}
}
void delTimer(list_t *listTimer, int id)
{
int i;
my_timer_t *thisTimer;
for( i = 0 ; i < listTimer->count ; i++ )
{
thisTimer = (my_timer_t *)listTimer->list[i];
assert( thisTimer != NULL );
if( thisTimer->id == id )
{
delListItem(listTimer, i, free);
return;
}
}
assert( ! "Uloha s id nenajdena !" );
}
void destroyTimer(list_t *listTimer)
{
destroyListItem(listTimer, destroyTimerItem);
}
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