void wclrtoborder(WINDOW *win)
{
int x, y;
getyx(win, y, x);
mvwclrtoborder(win, y, x);
}
void waddbar(WINDOW *win, int y, float v, float min, float max,
char *cscale, bool rev)
{
chtype ch = '=' | A_BOLD | cp_from_scale(v, cscale, rev);
int len = MAXXLEN * interpolate(v, min, max);
mvwhline(win, y, 1, ch, len);
mvwclrtoborder(win, y, len + 1);
}
static void display_aplist(WINDOW *w_aplst)
{
char s[IW_ESSID_MAX_SIZE << 3];
const char *sort_type[] = {
[SO_CHAN] = "Chan",
[SO_SIGNAL] = "Sig",
[SO_MAC] = "Mac",
[SO_ESSID] = "Essid",
[SO_OPEN] = "Open",
[SO_CHAN_SIG] = "Ch/Sg",
[SO_OPEN_SIG] = "Op/Sg"
};
int i, col, line = START_LINE;
struct scan_entry *cur;
/* Scanning can take several seconds - do not refresh if locked. */
if (pthread_mutex_trylock(&sr.mutex))
return;
if (sr.head || *sr.msg)
for (i = 1; i <= MAXYLEN; i++)
mvwclrtoborder(w_aplst, i, 1);
if (!sr.head)
waddstr_center(w_aplst, WAV_HEIGHT/2 - 1, sr.msg);
sort_scan_list(&sr.head);
/* Truncate overly long access point lists to match screen height. */
for (cur = sr.head; cur && line < MAXYLEN; line++, cur = cur->next) {
col = CP_SCAN_NON_AP;
if (!WLAN_CAPABILITY_IS_STA_BSS(cur->bss_capa) && (cur->bss_capa & WLAN_CAPABILITY_ESS)) {
col = cur->has_key ? CP_SCAN_CRYPT : CP_SCAN_UNENC;
}
wmove(w_aplst, line, 1);
if (!*cur->essid) {
sprintf(s, "%-*s ", sr.max_essid_len, "<hidden ESSID>");
wattron(w_aplst, COLOR_PAIR(col));
waddstr(w_aplst, s);
} else if (str_is_ascii(cur->essid)) {
sprintf(s, "%-*s ", sr.max_essid_len, cur->essid);
waddstr_b(w_aplst, s);
wattron(w_aplst, COLOR_PAIR(col));
} else {
sprintf(s, "%-*s ", sr.max_essid_len, "<cryptic ESSID>");
wattron(w_aplst, COLOR_PAIR(col));
waddstr(w_aplst, s);
}
waddstr(w_aplst, ether_addr(&cur->ap_addr));
wattroff(w_aplst, COLOR_PAIR(col));
fmt_scan_entry(cur, s, sizeof(s));
waddstr(w_aplst, " ");
waddstr(w_aplst, s);
}
if (sr.num.entries < MAX_CH_STATS)
goto done;
wmove(w_aplst, MAXYLEN, 1);
wadd_attr_str(w_aplst, A_REVERSE, "total:");
sprintf(s, " %d ", sr.num.entries);
waddstr(w_aplst, s);
sprintf(s, "%s %ssc", sort_type[conf.scan_sort_order], conf.scan_sort_asc ? "a" : "de");
wadd_attr_str(w_aplst, A_REVERSE, s);
if (sr.num.entries + START_LINE > line) {
sprintf(s, ", %d not shown", sr.num.entries + START_LINE - line);
waddstr(w_aplst, s);
}
if (sr.num.open) {
sprintf(s, ", %d open", sr.num.open);
waddstr(w_aplst, s);
}
if (sr.num.two_gig && sr.num.five_gig) {
waddch(w_aplst, ' ');
wadd_attr_str(w_aplst, A_REVERSE, "5/2GHz:");
sprintf(s, " %d/%d", sr.num.five_gig, sr.num.two_gig);
waddstr(w_aplst, s);
}
if (sr.channel_stats) {
waddch(w_aplst, ' ');
if (conf.scan_sort_order == SO_CHAN && !conf.scan_sort_asc)
sprintf(s, "bottom-%d:", (int)sr.num.ch_stats);
else
sprintf(s, "top-%d:", (int)sr.num.ch_stats);
wadd_attr_str(w_aplst, A_REVERSE, s);
for (i = 0; i < sr.num.ch_stats; i++) {
waddstr(w_aplst, i ? ", " : " ");
sprintf(s, "ch#%d", sr.channel_stats[i].val);
wadd_attr_str(w_aplst, A_BOLD, s);
sprintf(s, " (%d)", sr.channel_stats[i].count);
waddstr(w_aplst, s);
}
}
done:
pthread_mutex_unlock(&sr.mutex);
wrefresh(w_aplst);
}
