static void
draw_detailed(void)
{
int start_pos, end_pos, i;
intf_t *intf;
double rx, tx;
char *rx_u, *tx_u;
int attr_flag = 0;
intf = get_current_intf();
if (NULL == intf)
return;
move(row, 40);
addch(ACS_TTEE);
move(row, 0);
#ifndef DISABLE_OVERFLOW_WORKAROUND
if (intf->i_rx_bytes.r_overflows)
rx = sumup((intf->i_rx_bytes.r_overflows * OVERFLOW_LIMIT) +
intf->i_rx_bytes.r_total, &rx_u);
#endif
else
rx = sumup(intf->i_rx_bytes.r_total, &rx_u);
#ifndef DISABLE_OVERFLOW_WORKAROUND
if (intf->i_tx_bytes.r_overflows)
tx = sumup((intf->i_tx_bytes.r_overflows * OVERFLOW_LIMIT) +
intf->i_tx_bytes.r_total, &tx_u);
#endif
else
tx = sumup(intf->i_tx_bytes.r_total, &tx_u);
NEXT_ROW;
start_pos = row;
putl(" RX TX RX TX");
NEXT_ROW;
putl(" Bytes: %9.1f %s%8.1f %s Packets: %11llu %11llu",
rx, rx_u, tx, tx_u,
intf->i_rx_packets.r_total, intf->i_tx_packets.r_total);
foreach_attr(intf, draw_attr_detail, &attr_flag);
end_pos = row;
for (i = start_pos; i <= end_pos; i++) {
move(i, 40);
addch(ACS_VLINE);
}
move(end_pos, 0);
}
/** Return the number of hits in the past 5 minutes.
@param timestamp - The current timestamp (in seconds granularity). */
int getHits(int timestamp) {
int cursum = 0, prevsum = 0;
int curid = timestamp%300;
if(!curid)
curid = 300;
if(curid < previd || (curid == previd && prestmp < timestamp) || timestamp - prestmp > 300)
flusharr(timestamp - prestmp > 300);
cursum += sumup(prev_arr, 300);
cursum += sumup(cur_arr, curid);
prevsum += sumup(prev_arr, curid);
updatetime(curid, timestamp);
return cursum-prevsum;
}
static void
print_details(intf_t *i)
{
double rx, tx;
char *rx_u, *tx_u;
if (i->i_handle)
printf(" %s (%u)\n", i->i_name, i->i_handle);
else
printf(" %s\n", i->i_name);
rx = sumup(i->i_rx_bytes.r_total, &rx_u);
tx = sumup(i->i_tx_bytes.r_total, &tx_u);
printf(" Bytes: %12.2f %s %12.2f %s\n",
rx, rx_u, tx, tx_u);
printf(" Packets: %12llu %12llu\n",
i->i_rx_packets.r_total, i->i_tx_packets.r_total);
foreach_attr(i, print_attr_detail, NULL);
}
static void
draw_intf_list_entry(intf_t *intf, node_t *node)
{
float rx, tx;
char *rx_u, *tx_u;
char pad[IFNAMSIZ + 32];
rx = sumup(intf->i_rx_bytes.r_tps, &rx_u);
tx = sumup(intf->i_tx_bytes.r_tps, &tx_u);
memset(pad, ' ', sizeof(pad));
pad[sizeof(pad) - 1] = '\0';
if (intf->i_level >= 15)
strcpy(&pad[sizeof(pad) - 1], intf->i_name);
else
strcpy(&pad[2 * intf->i_level], intf->i_name);
NEXT_ROW;
if (intf->i_index == node->n_selected && node == get_current_node()) {
if (c_use_colors)
attrset(COLOR_PAIR(LAYOUT_SELECTED) | layout[LAYOUT_SELECTED].attr);
else
attron(A_REVERSE);
}
printw(" %-3d%s", intf->i_index, intf->i_folded ? "+" : " ");
if (intf->i_index == node->n_selected && node == get_current_node()) {
if (c_use_colors)
attrset(COLOR_PAIR(LAYOUT_LIST) | layout[LAYOUT_LIST].attr);
else
attroff(A_REVERSE);
}
putl("%-20s %10.2f%s %10d %10.2f%s %10d", pad,
rx, rx_u, intf->i_rx_packets.r_tps,
tx, tx_u, intf->i_tx_packets.r_tps);
}
static void
print_intf(intf_t *i)
{
double rx, tx;
char *rx_u, *tx_u;
char pad[IFNAMSIZ + 32];
if (get_print_header())
printf("Interface JackSnake RX Rate RX # TX Rate TX #\n");
rx = sumup(i->i_rx_bytes.r_tps, &rx_u);
tx = sumup(i->i_tx_bytes.r_tps, &tx_u);
memset(pad, ' ', sizeof(pad));
pad[sizeof(pad) - 1] = '\0';
if (i->i_level >= 15)
strcpy(&pad[sizeof(pad) - 1], i->i_name);
else
strcpy(&pad[2 * i->i_level], i->i_name);
printf("%-24s%10.2f%s%10.1f%10.2f%s%10.1f\n", pad,
rx, rx_u, (float) i->i_rx_packets.r_tps,
tx, tx_u, (float) i->i_tx_packets.r_tps);
}
int main(void) {
double goukei; /* 加總 */
double x[5];
int i;
int nx = sizeof(x) / sizeof(x[0]); /*陣列x的元素個數*/
for (i = 0; i < nx; i++) {
printf("x[%d] : ", i);
scanf("%lf", &x[i]);
}
goukei = sumup(x);
printf("合計=%f\n", goukei);
return (0);
}