int
channel_input(WINDOW *win, int c)
{
char buf[6];
int x;
switch (c) {
case 'a': case 'A':
conf.do_change_channel = conf.do_change_channel ? 0 : 1;
break;
case 'd': case 'D':
echo();
curs_set(1);
mvwgetnstr(win, 3, 25, buf, 6);
curs_set(0);
noecho();
sscanf(buf, "%d", &x);
conf.channel_time = x*1000;
break;
case 'u': case 'U':
echo();
curs_set(1);
mvwgetnstr(win, 4, 26, buf, 6);
curs_set(0);
noecho();
sscanf(buf, "%d", &x);
conf.channel_max = x;
break;
case 'm': case 'M':
conf.do_change_channel = 0;
echo();
curs_set(1);
mvwgetnstr(win, 6, 30, buf, 2);
curs_set(0);
noecho();
sscanf(buf, "%d", &x);
x = channel_find_index_from_chan(x);
if (x >= 0) {
if (!conf.serveraddr)
channel_change(x);
else
conf.channel_idx = x;
}
break;
default:
return 0; /* didn't handle input */
}
net_send_channel_config();
update_channel_win(win);
return 1;
}
static int net_receive_conf_chan(unsigned char *buffer, size_t len)
{
struct net_conf_chan *nc;
if (len < sizeof(struct net_conf_chan))
return 0;
nc = (struct net_conf_chan *)buffer;
conf.do_change_channel = nc->do_change;
conf.channel_max = nc->upper;
conf.channel_time = le32toh(nc->dwell_time);
enum chan_width width = nc->width_ht40p & ~NET_WIDTH_HT40PLUS;
bool ht40p = !!(nc->width_ht40p & NET_WIDTH_HT40PLUS);
if (nc->channel != conf.channel_idx ||
width != conf.channel_width ||
ht40p != conf.channel_ht40plus) { /* something changed */
if (cli_fd > -1) { /* server */
if (!channel_change(nc->channel, width, ht40p)) {
printlog("Net Channel %d %s is not available/allowed",
channel_get_chan(nc->channel),
channel_width_string(width, ht40p));
net_send_channel_config();
} else {
/* success: update UI */
conf.channel_set_num = channel_get_chan(nc->channel);
conf.channel_set_width = width;
conf.channel_set_ht40plus = ht40p;
update_display(NULL);
}
} else { /* client */
conf.channel_idx = nc->channel;
conf.channel_width = conf.channel_set_width = width;
conf.channel_ht40plus = conf.channel_set_ht40plus = ht40p;
conf.channel_set_num = channel_get_chan(nc->channel);
update_spectrum_durations();
update_display(NULL);
}
}
return sizeof(struct net_conf_chan);
}
bool
channel_input(WINDOW *win, int c)
{
char buf[6];
int x;
switch (c) {
case 's': case 'S':
conf.do_change_channel = conf.do_change_channel ? 0 : 1;
break;
case 'd': case 'D':
echo();
curs_set(1);
mvwgetnstr(win, 18, 12, buf, 6);
curs_set(0);
noecho();
sscanf(buf, "%d", &x);
conf.channel_time = x*1000;
break;
case 'u': case 'U':
echo();
curs_set(1);
mvwgetnstr(win, 19, 18, buf, 6);
curs_set(0);
noecho();
sscanf(buf, "%d", &x);
conf.channel_max = x;
break;
case 'm': case 'M':
echo();
curs_set(1);
mvwgetnstr(win, 21, 18, buf, 3);
curs_set(0);
noecho();
sscanf(buf, "%d", &x);
int i = channel_find_index_from_chan(x);
if (i >= 0) {
if (!conf.serveraddr[0] != '\0') {
if (!channel_change(i, conf.channel_set_width, conf.channel_set_ht40plus))
printlog("Channel %d %s is not available/allowed", x,
channel_width_string(conf.channel_set_width,
conf.channel_set_ht40plus));
} else
conf.channel_idx = i;
}
break;
case '1':
conf.channel_set_width = CHAN_WIDTH_20_NOHT;
break;
case '2':
conf.channel_set_width = CHAN_WIDTH_20;
break;
case '4':
conf.channel_set_width = CHAN_WIDTH_40;
conf.channel_set_ht40plus = false;
break;
case '5':
conf.channel_set_width = CHAN_WIDTH_40;
conf.channel_set_ht40plus = true;
break;
case '8':
conf.channel_set_width = CHAN_WIDTH_80;
break;
case '6':
conf.channel_set_width = CHAN_WIDTH_160;
break;
default:
return false; /* didn't handle input */
}
// TODO: net client has not set channel_width and ht40p yet:
net_send_channel_config();
update_channel_win(win);
return true;
}
bool channel_input(WINDOW *win, int c)
{
char buf[6];
int x;
int new_idx = -1;
switch (c) {
case 's': case 'S':
conf.intf.channel_scan = conf.intf.channel_scan ? 0 : 1;
break;
case 'd': case 'D':
echo();
curs_set(1);
mvwgetnstr(win, 19, 12, buf, 6);
curs_set(0);
noecho();
sscanf(buf, "%d", &x);
conf.intf.channel_time = x*1000;
break;
case 'u': case 'U':
echo();
curs_set(1);
mvwgetnstr(win, 20, 18, buf, 6);
curs_set(0);
noecho();
sscanf(buf, "%d", &x);
conf.intf.channel_max = x;
break;
case 'm': case 'M':
echo();
curs_set(1);
mvwgetnstr(win, 22, 18, buf, 3);
curs_set(0);
noecho();
sscanf(buf, "%d", &x);
conf.intf.channel_set.freq = wlan_chan2freq(x);
break;
case '1':
conf.intf.channel_set.width = CHAN_WIDTH_20_NOHT;
break;
case '2':
conf.intf.channel_set.width = CHAN_WIDTH_20;
break;
case '4':
conf.intf.channel_set.width = CHAN_WIDTH_40;
set_ht40plus = false;
break;
case '5':
conf.intf.channel_set.width = CHAN_WIDTH_40;
set_ht40plus = true;
break;
case '8':
conf.intf.channel_set.width = CHAN_WIDTH_80;
break;
case '6':
conf.intf.channel_set.width = CHAN_WIDTH_160;
break;
case '\r': case KEY_ENTER: /* used to close win, too */
new_idx = uwifi_channel_idx_from_freq(&conf.intf.channels, conf.intf.channel_set.freq);
if ((new_idx >= 0 && new_idx != conf.intf.channel_idx) ||
conf.intf.channel_set.width != conf.intf.channel.width ||
set_ht40plus != uwifi_channel_is_ht40plus(&conf.intf.channel)) {
uwifi_channel_fix_center_freq(&conf.intf.channel_set, set_ht40plus);
/* some setting changed */
if (conf.serveraddr[0] == '\0') {
/* server */
if (!uwifi_channel_change(&conf.intf, &conf.intf.channel_set)) {
/* reset UI */
conf.intf.channel_set = conf.intf.channel;
} else {
net_send_channel_config();
}
} else {
/* client */
conf.intf.channel_idx = new_idx;
conf.intf.channel = conf.intf.channel_set;
LOG_INF("Sending channel config to server");
net_send_channel_config();
}
}
return false;
default:
return false; /* didn't handle input */
}
update_channel_win(win);
return true;
}
