Tethering: Add handling for wpa_supplicant authorized/deauthorized signals

2 files changed, 57 insertions, 0 deletions

diff --git a/gsupplicant/gsupplicant.h b/gsupplicant/gsupplicant.h
index 18dd0422..0cbbe027 100644
--- a/gsupplicant/gsupplicant.h
+++ b/gsupplicant/gsupplicant.h
@@ -264,6 +264,8 @@ struct _GSupplicantCallbacks {
 	void (*network_removed) (GSupplicantNetwork *network);
 	void (*network_changed) (GSupplicantNetwork *network,
 					const char *property);
+	void (*add_station) (const char *mac);
+	void (*remove_station) (const char *mac);
 	void (*debug) (const char *str);
 };
 
diff --git a/gsupplicant/supplicant.c b/gsupplicant/supplicant.c
index cb2a31f3..c7bdeb82 100644
--- a/gsupplicant/supplicant.c
+++ b/gsupplicant/supplicant.c
@@ -2314,6 +2314,56 @@ static void signal_wps_event(const char *path, DBusMessageIter *iter)
 	supplicant_dbus_property_foreach(iter, wps_event_args, interface);
 }
 
+static void signal_station_connected(const char *path, DBusMessageIter *iter)
+{
+	GSupplicantInterface *interface;
+	const char *sta_mac = NULL;
+
+	SUPPLICANT_DBG("path %s %s", path, SUPPLICANT_PATH);
+
+	if (callbacks_pointer->add_station == NULL)
+		return;
+
+	if (g_strcmp0(path, "/") == 0)
+		return;
+
+	interface = g_hash_table_lookup(interface_table, path);
+	if (interface == NULL)
+		return;
+
+	dbus_message_iter_get_basic(iter, &sta_mac);
+	if (sta_mac == NULL)
+		return;
+
+	SUPPLICANT_DBG("New station %s connected", sta_mac);
+	callbacks_pointer->add_station(sta_mac);
+}
+
+static void signal_station_disconnected(const char *path, DBusMessageIter *iter)
+{
+	GSupplicantInterface *interface;
+	const char *sta_mac = NULL;
+
+	SUPPLICANT_DBG("path %s %s", path, SUPPLICANT_PATH);
+
+	if (callbacks_pointer->remove_station == NULL)
+		return;
+
+	if (g_strcmp0(path, "/") == 0)
+		return;
+
+	interface = g_hash_table_lookup(interface_table, path);
+	if (interface == NULL)
+		return;
+
+	dbus_message_iter_get_basic(iter, &sta_mac);
+	if (sta_mac == NULL)
+		return;
+
+	SUPPLICANT_DBG("Station %s disconnected", sta_mac);
+	callbacks_pointer->remove_station(sta_mac);
+}
+
 static struct {
 	const char *interface;
 	const char *member;
@@ -2338,6 +2388,11 @@ static struct {
 	{ SUPPLICANT_INTERFACE ".Interface.WPS", "Credentials", signal_wps_credentials },
 	{ SUPPLICANT_INTERFACE ".Interface.WPS", "Event",       signal_wps_event       },
 
+	{ SUPPLICANT_INTERFACE".Interface", "StaAuthorized",
+		signal_station_connected    },
+	{ SUPPLICANT_INTERFACE".Interface", "StaDeauthorized",
+		signal_station_disconnected  },
+
 	{ }
 };