205 lines
7.2 KiB
C
205 lines
7.2 KiB
C
#include <stdio.h>
|
|
#include <sys/time.h>
|
|
#include <sys/resource.h>
|
|
#include <signal.h>
|
|
#include <sys/wait.h>
|
|
#include <errno.h>
|
|
#include <epplet.h>
|
|
|
|
double bands[] =
|
|
{1000000000, 100000000, 10000000, 2000000, 1540000, 1000000, 512000, 256000,
|
|
144000, 128000, 64000, 56000, 33600, 28800, 14400, 9600, 4800, 2400, 300, 75
|
|
};
|
|
|
|
double upstream_max = 1540000;
|
|
double downstream_max = 1540000;
|
|
int up_val = 0;
|
|
int down_val = 0;
|
|
double up_last = 0;
|
|
double down_last = 0;
|
|
Epplet_gadget load_up;
|
|
Epplet_gadget load_down;
|
|
|
|
static void cb_timer(void *data);
|
|
static void cb_close(void *data);
|
|
static void cb_set_upstream(void *data);
|
|
static void cb_set_downstream(void *data);
|
|
static void save_conf(void);
|
|
static void load_conf(void);
|
|
|
|
static void
|
|
cb_timer(void *data)
|
|
{
|
|
static FILE *f;
|
|
|
|
f = fopen("/proc/net/dev", "r");
|
|
if (f)
|
|
{
|
|
char s[256], ss[32];
|
|
double val, val2, dval, dval2;
|
|
char ok = 1;
|
|
|
|
fgets(s, 255, f);
|
|
fgets(s, 255, f);
|
|
|
|
while(ok)
|
|
{
|
|
if (!fgets(s, 255, f))
|
|
ok = 0;
|
|
else
|
|
{
|
|
char *sp, s1[64], s2[64];
|
|
|
|
sp = strchr(s, ':');
|
|
if (sp)
|
|
*sp = ' ';
|
|
val = 0;
|
|
val2 = 0;
|
|
sscanf(s, "%s %s %*s %*s %*s %*s %*s %*s %*s %s %*s %*s %*s %*s %*s %*s %*s",
|
|
ss, s1, s2);
|
|
val = atof(s1);
|
|
val2 = atof(s2);
|
|
if (!strcmp(ss, "eth0"))
|
|
{
|
|
dval2 = val2 - down_last;
|
|
dval = val - up_last;
|
|
down_last = val2;
|
|
up_last = val;
|
|
down_val = (int)((dval2 * 800 * 3) / downstream_max);
|
|
up_val = (int)((dval * 800 * 3) / upstream_max);
|
|
if (down_val > 100)
|
|
down_val = 100;
|
|
if (up_val > 100)
|
|
up_val = 100;
|
|
Epplet_gadget_data_changed(load_up);
|
|
Epplet_gadget_data_changed(load_down);
|
|
ok = 0;
|
|
}
|
|
}
|
|
}
|
|
fclose(f);
|
|
Esync();
|
|
Epplet_timer(cb_timer, NULL, 0.333, "TIMER");
|
|
}
|
|
data = NULL;
|
|
}
|
|
|
|
static void
|
|
save_conf(void)
|
|
{
|
|
char s[1024];
|
|
|
|
sprintf(s, "%f", upstream_max);
|
|
Epplet_modify_config("upstream_max", s);
|
|
sprintf(s, "%f", downstream_max);
|
|
Epplet_modify_config("downstream_max", s);
|
|
Epplet_save_config();
|
|
}
|
|
|
|
static void
|
|
load_conf(void)
|
|
{
|
|
char *s;
|
|
|
|
s = Epplet_query_config_def("upstream_max", "1540000");
|
|
upstream_max = (double) atof(s);
|
|
|
|
s = Epplet_query_config_def("downstream_max", "1540000");
|
|
downstream_max = (double) atof(s);
|
|
}
|
|
|
|
static void
|
|
cb_set_upstream(void *data)
|
|
{
|
|
upstream_max = *((double *)data);
|
|
save_conf();
|
|
}
|
|
|
|
static void
|
|
cb_set_downstream(void *data)
|
|
{
|
|
downstream_max = *((double *)data);
|
|
save_conf();
|
|
}
|
|
|
|
static void
|
|
cb_close(void *data)
|
|
{
|
|
Epplet_unremember();
|
|
Esync();
|
|
data = NULL;
|
|
exit(0);
|
|
}
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
Epplet_gadget p1, p2;
|
|
int prio;
|
|
|
|
prio = getpriority(PRIO_PROCESS, getpid());
|
|
setpriority(PRIO_PROCESS, getpid(), prio + 10);
|
|
atexit(Epplet_cleanup);
|
|
|
|
Epplet_Init("E-Net", "0.1", "Enlightenment Network Load Epplet",
|
|
5, 2, argc, argv, 0);
|
|
Epplet_load_config();
|
|
load_conf();
|
|
|
|
Epplet_timer(cb_timer, NULL, 0.333, "TIMER");
|
|
Epplet_gadget_show(Epplet_create_button(NULL, NULL,
|
|
2, 2, 0, 0, "CLOSE", 0, NULL,
|
|
cb_close, NULL));
|
|
p1 = Epplet_create_popup();
|
|
Epplet_add_popup_entry(p1, "1 Gbit", NULL, cb_set_upstream, (void *)(&(bands[0])));
|
|
Epplet_add_popup_entry(p1, "100 Mbit", NULL, cb_set_upstream, (void *)(&(bands[1])));
|
|
Epplet_add_popup_entry(p1, "10 Mbit", NULL, cb_set_upstream, (void *)(&(bands[2])));
|
|
Epplet_add_popup_entry(p1, "2 Mbit", NULL, cb_set_upstream, (void *)(&(bands[3])));
|
|
Epplet_add_popup_entry(p1, "1.54 Mbit T1", NULL, cb_set_upstream, (void *)(&(bands[4])));
|
|
Epplet_add_popup_entry(p1, "1 Mbit", NULL, cb_set_upstream, (void *)(&(bands[5])));
|
|
Epplet_add_popup_entry(p1, "512 Kbit", NULL, cb_set_upstream, (void *)(&(bands[6])));
|
|
Epplet_add_popup_entry(p1, "256 Kbit", NULL, cb_set_upstream, (void *)(&(bands[7])));
|
|
Epplet_add_popup_entry(p1, "144 Kbit", NULL, cb_set_upstream, (void *)(&(bands[8])));
|
|
Epplet_add_popup_entry(p1, "128 Kbit ISDN", NULL, cb_set_upstream, (void *)(&(bands[9])));
|
|
Epplet_add_popup_entry(p1, "64 Kbit ISDN", NULL, cb_set_upstream, (void *)(&(bands[10])));
|
|
Epplet_add_popup_entry(p1, "56 Kbit Modem", NULL, cb_set_upstream, (void *)(&(bands[11])));
|
|
Epplet_add_popup_entry(p1, "33.6 Kbit Modem", NULL, cb_set_upstream, (void *)(&(bands[12])));
|
|
Epplet_add_popup_entry(p1, "28.8 Kbit Modem", NULL, cb_set_upstream, (void *)(&(bands[13])));
|
|
Epplet_add_popup_entry(p1, "14.4 Kbit Modem", NULL, cb_set_upstream, (void *)(&(bands[14])));
|
|
Epplet_add_popup_entry(p1, "9600 baud Modem", NULL, cb_set_upstream, (void *)(&(bands[15])));
|
|
Epplet_add_popup_entry(p1, "4800 baud Modem", NULL, cb_set_upstream, (void *)(&(bands[16])));
|
|
Epplet_add_popup_entry(p1, "2400 baud Modem", NULL, cb_set_upstream, (void *)(&(bands[17])));
|
|
Epplet_add_popup_entry(p1, "300 baud Modem", NULL, cb_set_upstream, (void *)(&(bands[18])));
|
|
Epplet_add_popup_entry(p1, "75 baud Modem", NULL, cb_set_upstream, (void *)(&(bands[19])));
|
|
|
|
p2 = Epplet_create_popup();
|
|
Epplet_add_popup_entry(p2, "1 Gbit", NULL, cb_set_downstream, (void *)(&(bands[0])));
|
|
Epplet_add_popup_entry(p2, "100 Mbit", NULL, cb_set_downstream, (void *)(&(bands[1])));
|
|
Epplet_add_popup_entry(p2, "10 Mbit", NULL, cb_set_downstream, (void *)(&(bands[2])));
|
|
Epplet_add_popup_entry(p2, "2 Mbit", NULL, cb_set_downstream, (void *)(&(bands[3])));
|
|
Epplet_add_popup_entry(p2, "1.54 Mbit T1", NULL, cb_set_downstream, (void *)(&(bands[4])));
|
|
Epplet_add_popup_entry(p2, "1 Mbit", NULL, cb_set_downstream, (void *)(&(bands[5])));
|
|
Epplet_add_popup_entry(p2, "512 Kbit", NULL, cb_set_downstream, (void *)(&(bands[6])));
|
|
Epplet_add_popup_entry(p2, "256 Kbit", NULL, cb_set_downstream, (void *)(&(bands[7])));
|
|
Epplet_add_popup_entry(p2, "144 Kbit", NULL, cb_set_downstream, (void *)(&(bands[8])));
|
|
Epplet_add_popup_entry(p2, "128 Kbit ISDN", NULL, cb_set_downstream, (void *)(&(bands[9])));
|
|
Epplet_add_popup_entry(p2, "64 Kbit ISDN", NULL, cb_set_downstream, (void *)(&(bands[10])));
|
|
Epplet_add_popup_entry(p2, "56 Kbit Modem", NULL, cb_set_downstream, (void *)(&(bands[11])));
|
|
Epplet_add_popup_entry(p2, "33.6 Kbit Modem", NULL, cb_set_downstream, (void *)(&(bands[12])));
|
|
Epplet_add_popup_entry(p2, "28.8 Kbit Modem", NULL, cb_set_downstream, (void *)(&(bands[13])));
|
|
Epplet_add_popup_entry(p2, "14.4 Kbit Modem", NULL, cb_set_downstream, (void *)(&(bands[14])));
|
|
Epplet_add_popup_entry(p2, "9600 baud Modem", NULL, cb_set_downstream, (void *)(&(bands[15])));
|
|
Epplet_add_popup_entry(p2, "4800 baud Modem", NULL, cb_set_downstream, (void *)(&(bands[16])));
|
|
Epplet_add_popup_entry(p2, "2400 baud Modem", NULL, cb_set_downstream, (void *)(&(bands[17])));
|
|
Epplet_add_popup_entry(p2, "300 baud Modem", NULL, cb_set_downstream, (void *)(&(bands[18])));
|
|
Epplet_add_popup_entry(p2, "75 baud Modem", NULL, cb_set_downstream, (void *)(&(bands[19])));
|
|
|
|
Epplet_gadget_show(load_up = Epplet_create_hbar(16, 3, 46, 12, 0, &up_val));
|
|
Epplet_gadget_show(load_down = Epplet_create_hbar(16, 19, 46, 12, 0, &down_val));
|
|
Epplet_gadget_show(Epplet_create_popupbutton("In", NULL, 62, 2, 16, 12, NULL, p1));
|
|
Epplet_gadget_show(Epplet_create_popupbutton("Out", NULL, 62, 18, 16, 12, NULL, p2));
|
|
Epplet_show();
|
|
Epplet_Loop();
|
|
return 0;
|
|
}
|