void split_redraw(void)
{
int max;
int at;
ip_t *addr;
char newLine[MAX_LINE_SIZE];
int i;
#if DEBUG
fprintf(stderr, "split_redraw()\n");
#endif
/*
* If there is less lines than last time, we delete them
* TEST THIS PLEASE
*/
max = net_max();
for (i=LineCount; i>max; i--) {
printf("-%d\n", i);
LineCount--;
}
/*
* For each line, we compute the new one and we compare it to the old one
*/
for(at = 0; at < max; at++) {
addr = net_addr(at);
if(addrcmp((void*)addr, (void*)&unspec_addr, af)) {
char str[256], *name;
if (!(name = dns_lookup(addr)))
name = strlongip(addr);
if (show_ips) {
snprintf(str, sizeof(str), "%s %s", name, strlongip(addr));
name = str;
}
/* May be we should test name's length */
snprintf(newLine, sizeof(newLine), "%s %d %d %d %d %d %d", name,
net_loss(at),
net_returned(at), net_xmit(at),
net_best(at) /1000, net_avg(at)/1000,
net_worst(at)/1000);
} else {
sprintf(newLine, "???");
}
if (strcmp(newLine, Lines[at]) == 0) {
/* The same, so do nothing */
#if DEBUG
printf("SAME LINE\n");
#endif
} else {
printf("%d %s\n", at+1, newLine);
fflush(stdout);
strcpy(Lines[at], newLine);
if (LineCount < (at+1)) {
LineCount = at+1;
}
}
}
}
void update_tree_row(int row, GtkTreeIter *iter)
{
ip_t *addr;
char str[256], *name;
addr = net_addr(row);
name = "???";
if ( addrcmp( (void *) addr, (void *) &unspec_addr, af ) != 0 ) {
name = dns_lookup(addr);
if(!name) {
sprintf(str, "%s", strlongip( addr ));
name = str;
}
}
gtk_list_store_set(ReportStore, iter,
COL_HOSTNAME, name,
COL_LOSS, (float)(net_loss(row)/1000.0),
COL_RCV, net_returned(row),
COL_SNT, net_xmit(row),
COL_LAST, net_last(row)/1000,
COL_BEST, net_best(row)/1000,
COL_AVG, net_avg(row)/1000,
COL_WORST, net_worst(row)/1000,
COL_STDEV, (float)(net_stdev(row)/1000.0),
COL_COLOR, net_up(row) ? "black" : "red",
-1);
}
void gc_redraw(void) {
gc_keyaction(cr_dispatch_event());
if (paused)
return;
int i, at;
int min = net_min();
int max = net_max();
int hops = max - min /* + 1 */;
if (!hops)
hops++;
cr_set_hops(hops, min);
struct timeval now;
gettimeofday(&now, NULL);
int dt = (now.tv_sec - lasttime.tv_sec) * USECONDS + (now.tv_usec - lasttime.tv_usec);
lasttime = now;
if (dt < timeout) {
int pings = net_xmit(min);
for (at = min + 1; at < max; at++)
if (net_xmit(at) != pings)
return;
if (pings > num_pings)
num_pings = pings;
else
return;
}
if (params.enable_legend) {
static int hi_max;
if (!hostinfo_max)
hi_max = 0;
if (hostinfo_max > hi_max) {
hi_max = hostinfo_max;
curses_cols = cr_recalc(hostinfo_max);
pr_lastd();
}
cr_init_legend();
cr_print_legend_header(display_mode ? legend_hd[LEGEND_HEADER] : legend_hd[LEGEND_HEADER_STATIC]);
}
for (i = 0, at = min; i < hops; i++, at++) {
ip_t *addr = net_addr(at);
if (addrcmp((void *)addr, (void *)&unspec_addr, af) != 0) {
int *saved = net_saved_pings(at);
int saved_ndx = SAVED_PINGS - 2; // waittime ago
if (params.jitter_graph) {
// jitter, defined as "tN - tN-1" (net.c)
if ((saved[saved_ndx] < 0) || (saved[saved_ndx - 1] < 0)) // unsent, unknown, etc.
data[i] = -1;
else {
int saved_jttr = saved[saved_ndx] - saved[saved_ndx - 1];
data[i] = (saved_jttr < 0) ? -saved_jttr : saved_jttr;
}
} else
data[i] = (saved[saved_ndx] >= 0) ? saved[saved_ndx] : -1;
if (params.enable_legend) {
// line+hop
cr_print_hop(i);
// hostinfo
fill_hostinfo(at, addr);
char *stat = buf + strlen(buf) + 1;
// statistics
if (display_mode) {
mtr_gen_scale_gc();
char *pos = stat;
int j;
#ifdef UNICODE
if (display_mode == 3) {
for (j = SAVED_PINGS - curses_cols; j < SAVED_PINGS; j++) {
*(wchar_t*)pos = mtr_curses_saved_wch(saved[j]);
pos += sizeof(wchar_t);
}
*(wchar_t*)pos = L'\0';
} else
#endif
{
for (j = SAVED_PINGS - curses_cols; j < SAVED_PINGS; j++)
*pos++ = mtr_curses_saved_ch(saved[j]);
*pos = 0;
}
} else
mtr_fill_data(at, stat);
cr_print_host(i, data[i], buf, stat);
// mpls
if (enablempls)
gc_print_mpls(i, data[i], net_mpls(at));
// multipath
if (params.enable_multipath) {
int j;
for (j = 0; j < MAXPATH; j++) {
ip_t *addrs = net_addrs(at, j);
if (addrcmp((void *)addrs, (void *)addr, af) == 0)
continue;
if (addrcmp((void *)addrs, (void *)&unspec_addr, af) == 0)
break;
fill_hostinfo(at, addrs);
cr_print_host(i, data[i], buf, NULL);
if (enablempls) // multipath+mpls
gc_print_mpls(i, data[i], net_mplss(at, j));
}
}
}
} else // empty hop
if (params.enable_legend) {
cr_print_hop(i);
cr_print_host(i, 0, NULL, NULL);
}
}
if (params.enable_legend)
if (display_mode) {
mtr_curses_scale_desc(legend_hd[LEGEND_FOOTER]);
cr_print_legend_footer(legend_hd[LEGEND_FOOTER]);
}
cr_redraw(data);
if (hops)
timeout = POS_ROUND(((WaitTime * hops) / NUMHOSTS) * USECONDS);
}
void split_redraw(void)
{
int max;
int at;
ip_t *addr, *addrs;
char newLine[MAX_LINE_SIZE];
int i;
#if DEBUG
SPLIT_PRINT(("split_redraw()"));
#endif
/*
* If there is less lines than last time, we delete them
* TEST THIS PLEASE
*/
max = net_max();
for (i=LineCount; i>max; i--) {
SPLIT_PRINT(("-%d", i));
LineCount--;
}
/*
* For each line, we compute the new one and we compare it to the old one
*/
for(at = 0; at < max; at++) {
addr = net_addr(at);
if(addrcmp((void*)addr, (void*)&unspec_addr, af)) {
char str[256], *name;
if (!(name = dns_lookup(addr)))
name = strlongip(addr);
if (show_ips) {
snprintf(str, sizeof(str), "%s\t%s", name, strlongip(addr));
name = str;
}
/* May be we should test name's length */
snprintf(newLine, sizeof(newLine), "%s\t%s\t%.1f\t%d\t%d\t%.1f\t%.1f\t%.1f\t%.1f", name, fmt_ipinfo(addr),
net_loss(at)/1000.0,
net_returned(at), net_xmit(at),
net_best(at) /1000.0, net_avg(at)/1000.0,
net_worst(at)/1000.0,
net_stdev(at)/1000.0);
} else {
sprintf(newLine, "???");
}
if (strcmp(newLine, Lines[at]) == 0) {
/* The same, so do nothing */
#if DEBUG
SPLIT_PRINT(("SAME LINE"));
#endif
} else {
SPLIT_PRINT(("%d\t%s", at+1, newLine));
if (strcmp(newLine, "???") != 0) {
/* Multi path */
for (i=0; i < MAXPATH; i++ ) {
addrs = net_addrs(at, i);
if ( addrcmp( (void *) addrs, (void *) addr, af ) == 0 ) continue;
if ( addrcmp( (void *) addrs, (void *) &unspec_addr, af ) == 0 ) break;
char *name;
if (!(name = dns_lookup(addrs)))
name = strlongip(addrs);
if (show_ips) {
SPLIT_PRINT(("-\t%d\t%d\t%s\t%s\t%s", at+1, i+1, name, strlongip(addrs), fmt_ipinfo(addrs)));
} else {
SPLIT_PRINT(("-\t%d\t%d\t%s\t%s", at+1, i+1, name, fmt_ipinfo(addrs)));
}
}
}
fflush(stdout);
strcpy(Lines[at], newLine);
if (LineCount < (at+1)) {
LineCount = at+1;
}
}
}
}