void wpas_notify_state_changed(struct wpa_supplicant *wpa_s,
enum wpa_states new_state,
enum wpa_states old_state)
{
/* notify the old DBus API */
wpa_supplicant_dbus_notify_state_change(wpa_s, new_state,
old_state);
/* notify the new DBus API */
wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_STATE);
#ifdef CONFIG_P2P
if (new_state == WPA_COMPLETED)
wpas_p2p_notif_connected(wpa_s);
else if (old_state >= WPA_ASSOCIATED && new_state < WPA_ASSOCIATED)
wpas_p2p_notif_disconnected(wpa_s);
#endif /* CONFIG_P2P */
sme_state_changed(wpa_s);
#ifdef ANDROID
wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_STATE_CHANGE
"id=%d state=%d BSSID=" MACSTR " SSID=%s",
wpa_s->current_ssid ? wpa_s->current_ssid->id : -1,
new_state,
MAC2STR(wpa_s->bssid),
wpa_s->current_ssid && wpa_s->current_ssid->ssid ?
wpa_ssid_txt(wpa_s->current_ssid->ssid,
wpa_s->current_ssid->ssid_len) : "");
#endif /* ANDROID */
}
void wpas_notify_auth_changed(struct wpa_supplicant *wpa_s)
{
if (wpa_s->p2p_mgmt)
return;
wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_AUTH_MODE);
}
void wpas_notify_ap_scan_changed(struct wpa_supplicant *wpa_s)
{
if (wpa_s->p2p_mgmt)
return;
wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_AP_SCAN);
}
void wpas_notify_bssid_changed(struct wpa_supplicant *wpa_s)
{
if (wpa_s->p2p_mgmt)
return;
wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_BSS);
}
void wpas_notify_assoc_status_code(struct wpa_supplicant *wpa_s)
{
if (wpa_s->p2p_mgmt)
return;
wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_ASSOC_STATUS_CODE);
}
void wpas_notify_network_changed(struct wpa_supplicant *wpa_s)
{
if (wpa_s->p2p_mgmt)
return;
wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_NETWORK);
}
void wpas_notify_disconnect_reason(struct wpa_supplicant *wpa_s)
{
if (wpa_s->p2p_mgmt)
return;
wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_DISCONNECT_REASON);
}
/**
* wpas_dbus_unregister_bss - Unregister a scanned BSS from dbus
* @wpa_s: wpa_supplicant interface structure
* @bssid: scanned network bssid
* @id: unique BSS identifier
* Returns: 0 on success, -1 on failure
*
* Unregisters BSS representing object from dbus
*/
int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
u8 bssid[ETH_ALEN], unsigned int id)
{
struct wpas_dbus_priv *ctrl_iface;
char bss_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
/* Do nothing if the control interface is not turned on */
if (wpa_s == NULL || wpa_s->global == NULL)
return 0;
ctrl_iface = wpa_s->global->dbus;
if (ctrl_iface == NULL)
return 0;
os_snprintf(bss_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
"%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
wpa_s->dbus_new_path, id);
wpa_printf(MSG_DEBUG, "dbus: Unregister BSS object '%s'",
bss_obj_path);
if (wpa_dbus_unregister_object_per_iface(ctrl_iface, bss_obj_path)) {
wpa_printf(MSG_ERROR, "dbus: Cannot unregister BSS object %s",
bss_obj_path);
return -1;
}
wpas_dbus_signal_bss_removed(wpa_s, bss_obj_path);
wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_BSSS);
return 0;
}
void wpas_notify_state_changed(struct wpa_supplicant *wpa_s,
enum wpa_states new_state,
enum wpa_states old_state)
{
#ifdef ANDROID /* QCOM_added */
enum wpa_states android_state = 0;
#endif
/* notify the old DBus API */
wpa_supplicant_dbus_notify_state_change(wpa_s, new_state,
old_state);
/* notify the new DBus API */
wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_STATE);
#ifdef CONFIG_P2P
if (new_state == WPA_COMPLETED)
wpas_p2p_notif_connected(wpa_s);
else if (new_state < WPA_ASSOCIATED)
wpas_p2p_notif_disconnected(wpa_s);
#endif /* CONFIG_P2P */
sme_state_changed(wpa_s);
}
void wpas_notify_scanning(struct wpa_supplicant *wpa_s)
{
/* notify the old DBus API */
wpa_supplicant_dbus_notify_scanning(wpa_s);
/* notify the new DBus API */
wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_SCANNING);
}
/**
* wpas_dbus_register_bss - Register a scanned BSS with dbus
* @wpa_s: wpa_supplicant interface structure
* @bssid: scanned network bssid
* @id: unique BSS identifier
* Returns: 0 on success, -1 on failure
*
* Registers BSS representing object with dbus
*/
int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
u8 bssid[ETH_ALEN], unsigned int id)
{
struct wpas_dbus_priv *ctrl_iface;
struct wpa_dbus_object_desc *obj_desc;
char bss_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
struct bss_handler_args *arg;
/* Do nothing if the control interface is not turned on */
if (wpa_s == NULL || wpa_s->global == NULL)
return 0;
ctrl_iface = wpa_s->global->dbus;
if (ctrl_iface == NULL)
return 0;
os_snprintf(bss_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
"%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
wpa_s->dbus_new_path, id);
obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
if (!obj_desc) {
wpa_printf(MSG_ERROR, "Not enough memory "
"to create object description");
goto err;
}
arg = os_zalloc(sizeof(struct bss_handler_args));
if (!arg) {
wpa_printf(MSG_ERROR, "Not enough memory "
"to create arguments for handler");
goto err;
}
arg->wpa_s = wpa_s;
arg->id = id;
wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
wpas_dbus_bss_properties,
wpas_dbus_bss_signals);
wpa_printf(MSG_DEBUG, "dbus: Register BSS object '%s'",
bss_obj_path);
if (wpa_dbus_register_object_per_iface(ctrl_iface, bss_obj_path,
wpa_s->ifname, obj_desc)) {
wpa_printf(MSG_ERROR,
"Cannot register BSSID dbus object %s.",
bss_obj_path);
goto err;
}
wpas_dbus_signal_bss_added(wpa_s, bss_obj_path);
wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_BSSS);
return 0;
err:
free_dbus_object_desc(obj_desc);
return -1;
}
void wpas_notify_state_changed(struct wpa_supplicant *wpa_s,
enum wpa_states new_state,
enum wpa_states old_state)
{
/* notify the old DBus API */
wpa_supplicant_dbus_notify_state_change(wpa_s, new_state,
old_state);
/* notify the new DBus API */
wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_STATE);
}
void wpas_notify_bssid_changed(struct wpa_supplicant *wpa_s)
{
wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_CURRENT_BSS);
}
void wpas_notify_ap_scan_changed(struct wpa_supplicant *wpa_s)
{
wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_AP_SCAN);
}