Added support to get maximum scan SSIDs.

Added support to get Max number of SSIDs scan supported by wlan chipset.

Change-Id: If4cbc07f6937718fab123600a962179b3adbc081
Signed-off-by: Niraj Kumar Goit <niraj.g@samsung.com>

4 files changed, 41 insertions, 0 deletions

diff --git a/include/technology.h b/include/technology.h
index 29cdddf9..729d7aac 100755
--- a/include/technology.h
+++ b/include/technology.h
@@ -86,6 +86,8 @@ void connman_technology_driver_unregister(struct connman_technology_driver *driv
 #if defined TIZEN_EXT
 void connman_techonology_wifi_set_5ghz_supported(struct connman_technology *technology,
 		bool is_5_0_Ghz_supported);
+void connman_techonology_set_max_scan_ssids(struct connman_technology *technology,
+		int max_scan_ssids);
 #endif
 
 #ifdef __cplusplus
diff --git a/plugins/wifi.c b/plugins/wifi.c
index dfcff59c..f1766534 100644
--- a/plugins/wifi.c
+++ b/plugins/wifi.c
@@ -3633,6 +3633,9 @@ static void interface_added(GSupplicantInterface *interface)
 	connman_device_set_powered(wifi->device, true);
 #if defined TIZEN_EXT
 	connman_techonology_wifi_set_5ghz_supported(wifi_technology, is_5_0_ghz_supported);
+	/* Max number of SSIDs supported by wlan chipset that can be scanned */
+	int max_scan_ssids = g_supplicant_interface_get_max_scan_ssids(interface);
+	connman_techonology_set_max_scan_ssids(wifi_technology, max_scan_ssids);
 #endif
 }
 
diff --git a/src/connman.conf b/src/connman.conf
index cd9eefb1..c1417ebc 100644
--- a/src/connman.conf
+++ b/src/connman.conf
@@ -15,6 +15,7 @@
 		<allow send_destination="net.connman" send_type="signal"/>
 		<allow send_destination="net.connman" send_interface="net.connman.Technology" send_member="GetScanState" />
 		<allow send_destination="net.connman" send_interface="net.connman.Technology" send_member="Get5GhzSupported" />
+		<allow send_destination="net.connman" send_interface="net.connman.Technology" send_member="GetMaxScanSsid" />
 
 		<check send_destination="net.connman" send_interface="net.connman.Manager" send_member="GetTechnologies" privilege="http://tizen.org/privilege/network.get" />
 		<check send_destination="net.connman" send_interface="net.connman.Manager" send_member="GetProperties" privilege="http://tizen.org/privilege/network.get" />
diff --git a/src/technology.c b/src/technology.c
index 05ec0c0c..2f14d57d 100644
--- a/src/technology.c
+++ b/src/technology.c
@@ -100,6 +100,7 @@ struct connman_technology {
 #endif
 #if defined TIZEN_EXT
 	bool is_5_0_ghz_supported;
+	int max_scan_ssids;
 #endif
 };
 
@@ -1483,6 +1484,38 @@ static DBusMessage *get_scan_state(DBusConnection *conn, DBusMessage *msg, void
 
 	return reply;
 }
+
+void connman_techonology_set_max_scan_ssids(struct connman_technology *technology,
+		int max_scan_ssids)
+{
+	DBG("");
+	technology->max_scan_ssids = max_scan_ssids;
+}
+
+static DBusMessage *get_max_scan_ssid(DBusConnection *conn, DBusMessage *msg, void *data)
+{
+	DBusMessage *reply;
+	DBusMessageIter iter, dict;
+	struct connman_technology *technology = data;
+	dbus_int32_t max_scan_ssids = technology->max_scan_ssids;
+
+	DBG("technology %p", technology);
+
+	reply = dbus_message_new_method_return(msg);
+	if (!reply)
+		return NULL;
+
+	dbus_message_iter_init_append(reply, &iter);
+
+	connman_dbus_dict_open(&iter, &dict);
+	connman_dbus_dict_append_basic(&dict, "MaxScanSSID",
+					DBUS_TYPE_INT32,
+					&max_scan_ssids);
+
+	connman_dbus_dict_close(&iter, &dict);
+
+	return reply;
+}
 #endif
 
 #if defined TIZEN_EXT_WIFI_MESH
@@ -1965,6 +1998,8 @@ static const GDBusMethodTable technology_methods[] = {
 			get_scan_state) },
 	{ GDBUS_METHOD("Get5GhzSupported", NULL, GDBUS_ARGS({ "supported", "a{sv}" }),
 			get_5ghz_supported) },
+	{ GDBUS_METHOD("GetMaxScanSsid", NULL, GDBUS_ARGS({ "maxscanssid", "a{sv}" }),
+			get_max_scan_ssid) },
 #endif
 #if defined TIZEN_EXT_WIFI_MESH
 	{ GDBUS_ASYNC_METHOD("MeshCommands",