DD2-monitor/essai.c

/*
 *		essai.c
 */

#include	<stdio.h>
#include	<unistd.h>
#include	<stdlib.h>
#include	<string.h>
#include	<curses.h>
#include	<time.h>

#include	"core/utils.h"
#include	"core/sysmetrics.h"
#include	"viz/curses/ecran.h"

int	verbosity;

/* --------------------------------------------------------------- */
int affiche_loadavg(int nbloops, int k)
{
int		idx, foo;
float		lds[3];

for (idx=0; idx<nbloops; idx++) {

	foo = get_loadavg(lds);
	if (foo) fprintf(stderr, "get loadavg -> %d\n", foo);

	foo = aff7segs_float(stdscr,  4, 9, lds[0]);
	foo = aff7segs_float(stdscr, 14, 9, lds[1]);
	foo = aff7segs_float(stdscr, 24, 9, lds[2]);

	usleep(200*1000);
	}
return 0;
}
/* --------------------------------------------------------------- */
static void finish(int signal)
{
endwin();       
fprintf(stderr, "end of pid %d\n", getpid());
exit(0);
}
/* --------------------------------------------------------------- */

int main(int argc, char *argv[])
{
int		opt, foo;

while ((opt = getopt(argc, argv, "v")) != -1) {
	switch (opt) {
		case 'v':	verbosity++;		break;
		default:				break;
		}
	}


initscr();
nonl();         cbreak();       noecho();
keypad(stdscr, TRUE);           /* acces aux touches 'curseur' */
fond_ecran(" Demonstrator ");

affiche_loadavg(10000, 0);

/*
 *      plop, on a fini, il faut restaurer la console
 */
finish(0);


return 0;
}

/* --------------------------------------------------------------- */