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/***************************************************************************
*
* $Header: /usr/local/cvsroot/utils/ytree/clock.c,v 1.4 2003/08/31 11:11:00 werner Exp $
*
* Clock Module
*
***************************************************************************/
#include "ytree.h"
void InitClock()
{
#ifdef CLOCK_SUPPORT
struct itimerval value, ovalue;
print_time = TRUE;
if (getitimer(ITIMER_REAL, &value)!= 0) {
sprintf(message,"getitimer() failed: %s", strerror(errno));
ERROR_MSG(message);
}
value.it_interval.tv_sec = CLOCK_INTERVAL;
value.it_value.tv_sec = CLOCK_INTERVAL;
value.it_interval.tv_usec = 0;
if (setitimer(ITIMER_REAL, &value, &ovalue)!= 0) {
sprintf(message,"setitimer() failed: %s", strerror(errno));
ERROR_MSG(message);
}
ClockHandler(0);
#endif
}
void ClockHandler(int sig)
{
#ifdef CLOCK_SUPPORT
char strtm[23];
time_t HORA;
struct tm *hora;
if(COLS > 15 && print_time)
{
time(&HORA);
hora = localtime(&HORA);
*strtm = '\0';
sprintf(strtm,"[time %.2d:%.2d:%.2d]",hora->tm_hour,hora->tm_min,hora->tm_sec);
#ifdef COLOR_SUPPORT
mvwaddch(time_window, 0, 0, ACS_RTEE| COLOR_PAIR(MENU_COLOR)|A_BOLD);
mvwaddch(time_window, 0, 14, ACS_LTEE| COLOR_PAIR(MENU_COLOR)|A_BOLD);
#else
mvwaddch(time_window, 0, 0, ACS_RTEE);
mvwaddch(time_window, 0, 14, ACS_LTEE);
#endif
PrintMenuOptions(time_window,0, 1, strtm, MENU_COLOR, HIMENUS_COLOR);
}
signal(SIGALRM, ClockHandler );
#endif
}
void SuspendClock(void)
{
#ifdef CLOCK_SUPPORT
struct itimerval value, ovalue;
value.it_interval.tv_sec = 0;
value.it_value.tv_sec = 0;
value.it_interval.tv_usec = 0;
setitimer(ITIMER_REAL, &value, &ovalue);
signal(SIGALRM, SIG_IGN);
#endif
return;
}
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