/**
* wpas_dispatch_bssid_method - dispatch messages for scanned networks
* @message: the incoming dbus message
* @wpa_s: a network interface's data
* @bssid: bssid of the scanned network we're interested in
* Returns: a reply dbus message, or a dbus error message
*
* This function dispatches all incoming dbus messages for scanned networks.
*/
static DBusMessage * wpas_dispatch_bssid_method(DBusMessage *message,
struct wpa_supplicant *wpa_s,
const char *bssid)
{
DBusMessage *reply = NULL;
const char *method = dbus_message_get_member(message);
struct wpa_scan_res *res = NULL;
size_t i;
/* Ensure we actually have scan data */
if (wpa_s->scan_res == NULL &&
wpa_supplicant_get_scan_results(wpa_s) < 0) {
reply = wpas_dbus_new_invalid_bssid_error(message);
goto out;
}
/* Find the bssid's scan data */
for (i = 0; i < wpa_s->scan_res->num; i++) {
struct wpa_scan_res *search_res = wpa_s->scan_res->res[i];
char mac_str[18];
memset(mac_str, 0, sizeof(mac_str));
snprintf(mac_str, sizeof(mac_str) - 1, WPAS_DBUS_BSSID_FORMAT,
MAC2STR(search_res->bssid));
if (!strcmp(bssid, mac_str)) {
res = search_res;
break;
}
}
if (!res) {
reply = wpas_dbus_new_invalid_bssid_error(message);
goto out;
}
/* Dispatch the method call against the scanned bssid */
if (!strcmp(method, "properties"))
reply = wpas_dbus_bssid_properties(message, wpa_s, res);
out:
return reply;
}
/**
* wpas_dispatch_bssid_method - dispatch messages for scanned networks
* @message: the incoming dbus message
* @wpa_s: a network interface's data
* @bssid: bssid of the scanned network we're interested in
* Returns: a reply dbus message, or a dbus error message
*
* This function dispatches all incoming dbus messages for scanned networks.
*/
static DBusMessage * wpas_dispatch_bssid_method(DBusMessage *message,
struct wpa_supplicant *wpa_s,
const char *bssid_txt)
{
u8 bssid[ETH_ALEN];
struct wpa_bss *bss;
if (hexstr2bin(bssid_txt, bssid, ETH_ALEN) < 0)
return wpas_dbus_new_invalid_bssid_error(message);
bss = wpa_bss_get_bssid(wpa_s, bssid);
if (bss == NULL)
return wpas_dbus_new_invalid_bssid_error(message);
/* Dispatch the method call against the scanned bssid */
if (os_strcmp(dbus_message_get_member(message), "properties") == 0)
return wpas_dbus_bssid_properties(message, wpa_s, bss);
return NULL;
}