P2P: Add WpsFailed signal in P2P D-Bus

Signal is triggered if an error occurs during WPS provisioning phase.

Signed-off-by: Jean-Michel.Bachot <jean-michelx.bachot@intel.com>
Signed-off-by: Jayant Sane <jayant.sane@intel.com>
This commit is contained in:
Jayant Sane 2011-06-25 11:47:04 +03:00 committed by Jouni Malinen
parent 2855070673
commit 3734552f15
8 changed files with 90 additions and 1 deletions

View file

@ -226,10 +226,10 @@ static void ap_wps_event_cb(void *ctx, enum wps_event event,
{
#ifdef CONFIG_P2P
struct wpa_supplicant *wpa_s = ctx;
struct wps_event_fail *fail = &data->fail;
if (event == WPS_EV_FAIL && wpa_s->parent && wpa_s->parent != wpa_s &&
wpa_s == wpa_s->global->p2p_group_formation) {
struct wps_event_fail *fail = &data->fail;
/*
* src/ap/wps_hostapd.c has already sent this on the main
@ -240,6 +240,7 @@ static void ap_wps_event_cb(void *ctx, enum wps_event event,
"msg=%d config_error=%d",
fail->msg, fail->config_error);
}
wpas_p2p_wps_failed(wpa_s, fail);
#endif /* CONFIG_P2P */
}

View file

@ -1377,6 +1377,50 @@ static void wpas_dbus_signal_persistent_group_removed(
FALSE);
}
/**
* wpas_dbus_signal_p2p_wps_failed - Signals WpsFailed event
* @wpa_s: %wpa_supplicant network interface data
*
* Sends Event dbus signal with name "fail" and dictionary containing
* "msg" field with fail message number (int32) as arguments
*/
void wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
struct wps_event_fail *fail)
{
DBusMessage *msg;
DBusMessageIter iter, dict_iter;
struct wpas_dbus_priv *iface;
char *key = "fail";
iface = wpa_s->global->dbus;
/* Do nothing if the control interface is not turned on */
if (iface == NULL)
return;
msg = dbus_message_new_signal(wpa_s->dbus_new_path,
WPAS_DBUS_NEW_IFACE_P2PDEVICE,
"WpsFailed");
if (msg == NULL)
return;
dbus_message_iter_init_append(msg, &iter);
if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
!wpa_dbus_dict_append_int32(&dict_iter, "msg", fail->msg) ||
!wpa_dbus_dict_append_int16(&dict_iter, "config_error",
fail->config_error) ||
!wpa_dbus_dict_close_write(&iter, &dict_iter))
wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
else
dbus_connection_send(iface->con, msg, NULL);
dbus_message_unref(msg);
}
#endif /*CONFIG_P2P*/
@ -2585,6 +2629,13 @@ static const struct wpa_dbus_signal_desc wpas_dbus_interface_signals[] = {
END_ARGS
}
},
{ "WpsFailed", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
{
{ "name", "s", ARG_OUT },
{ "args", "a{sv}", ARG_OUT },
END_ARGS
}
},
#endif /* CONFIG_P2P */
{ NULL, NULL, { END_ARGS } }
};

View file

@ -199,6 +199,8 @@ void wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
const u8 *tlvs, size_t tlvs_len);
void wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
const u8 *member);
void wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
struct wps_event_fail *fail);
#else /* CONFIG_CTRL_IFACE_DBUS_NEW */
@ -434,6 +436,13 @@ wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
const u8 *member)
{
}
static inline void
wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
struct wps_event_fail *fail)
{
}
#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
#endif /* CTRL_IFACE_DBUS_H_NEW */

View file

@ -493,6 +493,14 @@ void wpas_notify_p2p_group_started(struct wpa_supplicant *wpa_s,
wpas_dbus_signal_p2p_group_started(wpa_s, ssid, client, network_id);
}
void wpas_notify_p2p_wps_failed(struct wpa_supplicant *wpa_s,
struct wps_event_fail *fail)
{
wpas_dbus_signal_p2p_wps_failed(wpa_s, fail);
}
#endif /* CONFIG_P2P */

View file

@ -116,4 +116,7 @@ void wpas_notify_persistent_group_added(struct wpa_supplicant *wpa_s,
void wpas_notify_persistent_group_removed(struct wpa_supplicant *wpa_s,
struct wpa_ssid *ssid);
void wpas_notify_p2p_wps_failed(struct wpa_supplicant *wpa_s,
struct wps_event_fail *fail);
#endif /* NOTIFY_H */

View file

@ -3489,6 +3489,18 @@ void wpas_p2p_wps_success(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
}
void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s,
struct wps_event_fail *fail)
{
if (!wpa_s->p2p_in_provisioning) {
wpa_printf(MSG_DEBUG, "P2P: Ignore WPS fail event - P2P "
"provisioning not in progress");
return;
}
wpas_notify_p2p_wps_failed(wpa_s, fail);
}
int wpas_p2p_prov_disc(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
const char *config_method)
{

View file

@ -124,5 +124,7 @@ void wpas_p2p_update_best_channels(struct wpa_supplicant *wpa_s,
int freq_24, int freq_5, int freq_overall);
int wpas_p2p_unauthorize(struct wpa_supplicant *wpa_s, const char *addr);
int wpas_p2p_disconnect(struct wpa_supplicant *wpa_s);
void wpas_p2p_wps_failed(struct wpa_supplicant *wpa_s,
struct wps_event_fail *fail);
#endif /* P2P_SUPPLICANT_H */

View file

@ -470,6 +470,9 @@ static void wpa_supplicant_wps_event_fail(struct wpa_supplicant *wpa_s,
}
wpas_clear_wps(wpa_s);
wpas_notify_wps_event_fail(wpa_s, fail);
#ifdef CONFIG_P2P
wpas_p2p_wps_failed(wpa_s, fail);
#endif /* CONFIG_P2P */
}