/* this is the routine you should call whenever you would normally
* read a keypress. However, to actually tell if a key is pressed,
* call is_key_pressed() with a scancode as arg.
*/
static int scan_keyboard(void)
{
int c, key, flag;
/* we use BFI to fix the PrtSc/Pause problem - i.e. we don't :^) */
while ((c = get_scancode()) == 0xE0);
if (c == 0xE1)
c = get_scancode();
if (c == -1)
return -1; /* no key was pressed */
key = c & 127;
flag = (c & 128) ? 0 : 1; /* 1 = down */
if (flag || key_down[key] != flag)
key_down[key] = flag;
else
return (scan_keyboard ());
if (key == LEFT_ALT)
alt_pressed = flag;
if (alt_pressed && flag && key >= FUNC_KEY(1) && key <= FUNC_KEY(10)) {
struct vt_stat vts;
int newvt;
ioctl(tty_fd, VT_GETSTATE, &vts);
newvt = c - FUNC_KEY(1) + 1;
if (vts.v_active != newvt && vtswitch_allowed) {
ioctl(tty_fd, VT_ACTIVATE, newvt);
restart_con = 0;
while (restart_con == 0)
usleep(50000);
}
return -1; /* Got VT switch */
}
if (flag && key == 46 && key_down[LEFT_CTRL])
raise(SIGINT);
return key; /* No VT switch */
}
*
* For each configuration line in wpa_supplicant.conf, the parser goes through
* this table and select the entry that matches with the field name. The parser
* function (.parser) is then called to parse the actual value of the field.
*
* This kind of mechanism makes it easy to add new configuration parameters,
* since only one line needs to be added into this table and into the
* struct wpa_ssid definition if the new variable is either a string or
* integer. More complex types will need to use their own parser and writer
* functions.
*/
static const struct parse_data ssid_fields[] = {
{ STR_RANGE(ssid, 0, MAX_SSID_LEN) },
{ INT_RANGE(scan_ssid, 0, 1) },
{ FUNC(bssid) },
{ FUNC_KEY(psk) },
{ FUNC(proto) },
{ FUNC(key_mgmt) },
{ FUNC(pairwise) },
{ FUNC(group) },
{ FUNC(auth_alg) },
#ifdef IEEE8021X_EAPOL
{ FUNC(eap) },
{ STR_LENe(identity) },
{ STR_LENe(anonymous_identity) },
{ FUNC_KEY(password) },
{ STRe(ca_cert) },
{ STRe(ca_path) },
{ STRe(client_cert) },
{ STRe(private_key) },
{ STR_KEYe(private_key_passwd) },
{ INT_RANGE(nspid, 0, 0xffffff) },
{ INT_RANGE(use_pkm, 0, 1) },
{ INT_RANGE(use_nv, 0, 1) },
{ INT_RANGE(eap_type, -1, 7) },
{ INT_RANGE(ca_cert_null, 0, 1) },
{ INT_RANGE(dev_cert_null, 0, 1) },
{ INT_RANGE(cert_nv, 0, 1) },
{ INT_RANGE(wimax_verbose_level, -1, 3) },
{ INT_RANGE(wpa_debug_level, 0, 4) },
{ STR(log_file) },
{ STR(event_script) },
{ FUNC(eap) },
{ STR_LEN(identity) },
{ STR_LEN(anonymous_identity) },
{ FUNC_KEY(password) },
{ STR(ca_cert) },
{ STR(client_cert) },
{ STR(private_key) },
{ STR_KEY(private_key_passwd) },
{ STR(phase1) },
{ STR(phase2) },
};
#undef OFFSET
#undef _STR
#undef STR
#undef STR_KEY
#undef _STR_LEN
#undef STR_LEN
#undef _INT
