void update_filter_win(WINDOW *win)
{
int l, i, t, col = 2;
box(win, 0 , 0);
print_centered(win, 0, 57, " Edit Filters ");
for (t = 0; t < WLAN_NUM_TYPES; t++) {
l = 2;
wattron(win, get_packet_type_color(WLAN_FRAME_FC(t, 0)));
wattron(win, A_BOLD);
if (t == 0)
mvwprintw(win, l++, col, "m: [%c] Management", CHECKED(conf.filter_stype[t] & 0xffff));
else if (t == 1)
mvwprintw(win, l++, col, "c: [%c] Control", CHECKED(conf.filter_stype[t] & 0xffff));
else
mvwprintw(win, l++, col, "d: [%c] Data", CHECKED(conf.filter_stype[t] & 0xffff));
wattroff(win, A_BOLD);
for (i = 0; i < WLAN_NUM_STYPES; i++) {
if (stype_names[t][i].c != '-')
mvwprintw(win, l++, col, "%c: [%c] %s", stype_names[t][i].c,
CHECKED(conf.filter_stype[t] & BIT(i)),
stype_names[t][i].name);
}
col += 19;
}
l = 15;
wattron(win, RED);
mvwprintw(win, l++, 21, "*: [%c] Bad FCS", CHECKED(conf.filter_badfcs));
wattroff(win, RED);
wattron(win, A_BOLD);
mvwprintw(win, l++, 21, "0: [%c] All Off", CHECKED(conf.filter_off));
wattroff(win, A_BOLD);
l = SECOND_ROW-1;
wattron(win, A_BOLD);
mvwprintw(win, l++, 2, "Higher Level Protocols");
wattroff(win, A_BOLD);
wattron(win, WHITE);
mvwprintw(win, l++, 2, "r: [%c] ARP", CHECKED(conf.filter_pkt & PKT_TYPE_ARP));
mvwprintw(win, l++, 2, "M: [%c] ICMP/PING", CHECKED(conf.filter_pkt & PKT_TYPE_ICMP));
mvwprintw(win, l++, 2, "i: [%c] IP", CHECKED(conf.filter_pkt & PKT_TYPE_IP));
l = SECOND_ROW;
mvwprintw(win, l++, 21, "V: [%c] UDP", CHECKED(conf.filter_pkt & PKT_TYPE_UDP));
mvwprintw(win, l++, 21, "W: [%c] TCP", CHECKED(conf.filter_pkt & PKT_TYPE_TCP));
l = SECOND_ROW;
mvwprintw(win, l++, 40, "I: [%c] OLSR", CHECKED(conf.filter_pkt & PKT_TYPE_OLSR));
mvwprintw(win, l++, 40, "K: [%c] BATMAN", CHECKED(conf.filter_pkt & PKT_TYPE_BATMAN));
mvwprintw(win, l++, 40, "Z: [%c] Meshz", CHECKED(conf.filter_pkt & PKT_TYPE_MESHZ));
l = THIRD_ROW;
wattron(win, A_BOLD);
mvwprintw(win, l++, MAC_COL, "Source MAC Addresses");
wattroff(win, A_BOLD);
for (i = 0; i < MAX_FILTERMAC; i++) {
mvwprintw(win, l++, MAC_COL, "%d: [%c] " MAC_FMT, i+1,
CHECKED(conf.filtermac_enabled[i]),
MAC_PAR(conf.filtermac[i]));
}
l = THIRD_ROW;
wattron(win, A_BOLD);
mvwprintw(win, l++, MODE_COL, "BSSID");
wattroff(win, A_BOLD);
mvwprintw(win, l++, MODE_COL, "_: [%c] " MAC_FMT,
CHECKED(MAC_NOT_EMPTY(conf.filterbssid)), MAC_PAR(conf.filterbssid));
l++;
wattron(win, A_BOLD);
mvwprintw(win, l++, MODE_COL, "Mode");
wattroff(win, A_BOLD);
mvwprintw(win, l++, MODE_COL, "!: [%c] Access Point", CHECKED(conf.filter_mode & WLAN_MODE_AP));
mvwprintw(win, l++, MODE_COL, "@: [%c] Station", CHECKED(conf.filter_mode & WLAN_MODE_STA));
mvwprintw(win, l++, MODE_COL, "#: [%c] IBSS (Ad-hoc)", CHECKED(conf.filter_mode & WLAN_MODE_IBSS));
mvwprintw(win, l++, MODE_COL, "%: [%c] WDS/4ADDR", CHECKED(conf.filter_mode & WLAN_MODE_4ADDR));
mvwprintw(win, l++, MODE_COL, "^: [%c] Unknown", CHECKED(conf.filter_mode & WLAN_MODE_UNKNOWN));
wattroff(win, WHITE);
print_centered(win, ++l, FILTER_WIN_WIDTH, "[ Press key or ENTER ]");
wrefresh(win);
}
int
filter_input(WINDOW *win, int c)
{
char buf[18];
int i;
switch (c) {
case 'm':
TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_MGMT);
if (conf.filter_pkt & PKT_TYPE_MGMT)
conf.filter_pkt |= PKT_TYPE_ALL_MGMT;
else
conf.filter_pkt &= ~PKT_TYPE_ALL_MGMT;
break;
case 'b': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_BEACON); break;
case 'p': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_PROBE); break;
case 'a': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_ASSOC); break;
case 'u': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_AUTH); break;
case 'c':
TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_CTRL);
if (conf.filter_pkt & PKT_TYPE_CTRL)
conf.filter_pkt |= PKT_TYPE_ALL_CTRL;
else
conf.filter_pkt &= ~PKT_TYPE_ALL_CTRL;
break;
case 'r': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_CTS | PKT_TYPE_RTS); break;
case 'k': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_ACK); break;
case 'd':
TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_DATA);
if (conf.filter_pkt & PKT_TYPE_DATA)
conf.filter_pkt |= PKT_TYPE_ALL_DATA;
else
conf.filter_pkt &= ~PKT_TYPE_ALL_DATA;
break;
case 'q': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_QDATA); break;
case 'n': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_NULL); break;
case 'R': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_ARP); break;
case 'P': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_ICMP); break;
case 'I': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_IP); break;
case 'U': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_UDP); break;
case 'T': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_TCP); break;
case 'O': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_OLSR|PKT_TYPE_OLSR_LQ|PKT_TYPE_OLSR_GW); break;
case 'B': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_BATMAN); break;
case 'M': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_MESHZ); break;
case 's':
echo();
print_centered(win, FILTER_MAX, 57,
"[ Enter new BSSID and ENTER ]");
mvwprintw(win, 5, MAC_COL + 4, ">");
mvwgetnstr(win, 5, MAC_COL + 7, buf, 17);
noecho();
convert_string_to_mac(buf, conf.filterbssid);
break;
case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9':
i = c - '1';
if (MAC_NOT_EMPTY(conf.filtermac[i]) && conf.filtermac_enabled[i]) {
conf.filtermac_enabled[i] = 0;
}
else {
echo();
print_centered(win, FILTER_MAX, 57,
"[ Enter new MAC %d and ENTER ]", i+1);
mvwprintw(win, 9 + i, MAC_COL + 4, ">");
mvwgetnstr(win, 9 + i, MAC_COL + 7, buf, 17);
noecho();
/* just enable old MAC if user pressed return only */
if (*buf == '\0' && MAC_NOT_EMPTY(conf.filtermac[i]))
conf.filtermac_enabled[i] = 1;
else {
convert_string_to_mac(buf, conf.filtermac[i]);
if (MAC_NOT_EMPTY(conf.filtermac[i]))
conf.filtermac_enabled[i] = true;
}
}
break;
case 'o':
conf.filter_off = conf.filter_off ? 0 : 1;
break;
default:
return 0;
}
/* convenience: */
/* if one of the individual mgmt frames is deselected we dont want to see all mgmt frames */
if ((conf.filter_pkt & PKT_TYPE_ALL_MGMT) != PKT_TYPE_ALL_MGMT)
conf.filter_pkt = conf.filter_pkt & ~PKT_TYPE_MGMT;
/* same for ctl */
if ((conf.filter_pkt & PKT_TYPE_ALL_CTRL) != PKT_TYPE_ALL_CTRL)
conf.filter_pkt = conf.filter_pkt & ~PKT_TYPE_CTRL;
/* same for data */
if ((conf.filter_pkt & PKT_TYPE_ALL_DATA) != PKT_TYPE_ALL_DATA)
conf.filter_pkt = conf.filter_pkt & ~PKT_TYPE_DATA;
/* recalculate filter flag */
conf.do_macfilter = 0;
for (i = 0; i < MAX_FILTERMAC; i++) {
if (conf.filtermac_enabled[i])
conf.do_macfilter = 1;
}
net_send_filter_config();
update_filter_win(win);
return 1;
}
bool filter_input(WINDOW *win, int c)
{
char buf[18];
int i, t;
switch (c) {
case 'm': TOGGLE_BITSET(conf.filter_stype[WLAN_FRAME_TYPE_MGMT], 0xffff, uint16_t); break;
case 'c': TOGGLE_BITSET(conf.filter_stype[WLAN_FRAME_TYPE_CTRL], 0xffff, uint16_t); break;
case 'd': TOGGLE_BITSET(conf.filter_stype[WLAN_FRAME_TYPE_DATA], 0xffff, uint16_t); break;
case 'r': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_ARP); break;
case 'M': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_ICMP); break;
case 'i': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_IP); break;
case 'V': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_UDP); break;
case 'W': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_TCP); break;
case 'I': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_OLSR); break;
case 'K': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_BATMAN); break;
case 'Z': TOGGLE_BIT(conf.filter_pkt, PKT_TYPE_MESHZ); break;
case '!': TOGGLE_BIT(conf.filter_mode, WLAN_MODE_AP); break;
case '@': TOGGLE_BIT(conf.filter_mode, WLAN_MODE_STA); break;
case '#': TOGGLE_BIT(conf.filter_mode, WLAN_MODE_IBSS); break;
case '%': TOGGLE_BIT(conf.filter_mode, WLAN_MODE_4ADDR); break;
case '^': TOGGLE_BIT(conf.filter_mode, WLAN_MODE_UNKNOWN); break;
case '_':
echo();
print_centered(win, FILTER_WIN_HEIGHT-1, FILTER_WIN_WIDTH,
"[ Enter new BSSID and ENTER ]");
mvwprintw(win, THIRD_ROW + 1, MODE_COL + 4, ">");
mvwgetnstr(win, THIRD_ROW + 1, MODE_COL + 7, buf, 17);
noecho();
convert_string_to_mac(buf, conf.filterbssid);
break;
case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9':
i = c - '1';
if (MAC_NOT_EMPTY(conf.filtermac[i]) && conf.filtermac_enabled[i]) {
conf.filtermac_enabled[i] = 0;
}
else {
echo();
print_centered(win, FILTER_WIN_HEIGHT-1, FILTER_WIN_WIDTH,
"[ Enter new MAC %d and ENTER ]", i+1);
mvwprintw(win, THIRD_ROW + 1 + i, MAC_COL + 4, ">");
mvwgetnstr(win, THIRD_ROW + 1 + i, MAC_COL + 7, buf, 17);
noecho();
/* just enable old MAC if user pressed return only */
if (*buf == '\0' && MAC_NOT_EMPTY(conf.filtermac[i]))
conf.filtermac_enabled[i] = 1;
else {
convert_string_to_mac(buf, conf.filtermac[i]);
if (MAC_NOT_EMPTY(conf.filtermac[i]))
conf.filtermac_enabled[i] = true;
}
}
break;
case '0':
conf.filter_off = conf.filter_off ? 0 : 1;
break;
case '*':
conf.filter_badfcs = conf.filter_badfcs ? 0 : 1;
break;
default:
for (t = 0; t < WLAN_NUM_TYPES; t++) {
for (i = 0; i < WLAN_NUM_STYPES; i++) {
if (stype_names[t][i].c == c) {
TOGGLE_BIT(conf.filter_stype[t], BIT(i));
goto out;
}
}
}
return false; // not found
}
out:
/* recalculate filter flag */
conf.do_macfilter = 0;
for (i = 0; i < MAX_FILTERMAC; i++) {
if (conf.filtermac_enabled[i])
conf.do_macfilter = 1;
}
net_send_filter_config();
update_filter_win(win);
return true;
}
