dbus: Switch to using org.freedesktop.DBus.Properties

Use the org.freedesktop.DBus.Properties interfaces on objects with
properties and drop the old style GetProperty/SetProperty methods on
individual interfaces.  Agent and KnownNetworks have no properties at
this time so don't add org.freedesktop.DBus.Properties interfaces.

src/agent.c

@@ -457,7 +457,7 @@ bool agent_init(struct l_dbus *dbus)
 {
 	if (!l_dbus_register_interface(dbus, IWD_AGENT_MANAGER_INTERFACE,
 						setup_agent_interface,
-						NULL, true)) {
+						NULL, false)) {
 		l_info("Unable to register %s interface",
 				IWD_AGENT_MANAGER_INTERFACE);
 		return false;

src/device.c

@@ -1156,6 +1156,11 @@ struct device *device_create(struct wiphy *wiphy, struct netdev *netdev)
 					IWD_DEVICE_INTERFACE, device))
 		l_info("Unable to register %s interface", IWD_DEVICE_INTERFACE);
 
+	if (!l_dbus_object_add_interface(dbus, device_get_path(device),
+					L_DBUS_INTERFACE_PROPERTIES, device))
+		l_info("Unable to register %s interface",
+				L_DBUS_INTERFACE_PROPERTIES);
+
 	scan_ifindex_add(device->index);
 
 	device_netdev_notify(netdev, netdev_get_is_up(netdev) ?
@@ -1218,7 +1223,7 @@ bool device_init(void)
 	if (!l_dbus_register_interface(dbus_get_bus(),
 					IWD_DEVICE_INTERFACE,
 					setup_device_interface,
-					NULL, true))
+					NULL, false))
 		return false;
 
 	watchlist_init(&device_watches);

src/knownnetworks.c

@@ -142,7 +142,7 @@ bool known_networks_init(void)
 
 	if (!l_dbus_register_interface(dbus, IWD_KNOWN_NETWORKS_INTERFACE,
 						setup_known_networks_interface,
-						NULL, true)) {
+						NULL, false)) {
 		l_info("Unable to register %s interface",
 				IWD_KNOWN_NETWORKS_INTERFACE);
 		return false;

src/network.c

@@ -684,6 +684,11 @@ bool network_register(struct network *network, const char *path)
 		return false;
 	}
 
+	if (!l_dbus_object_add_interface(dbus_get_bus(), path,
+					L_DBUS_INTERFACE_PROPERTIES, network))
+		l_info("Unable to register %s interface",
+						L_DBUS_INTERFACE_PROPERTIES);
+
 	network->object_path = strdup(path);
 
 	return true;
@@ -718,7 +723,7 @@ void network_remove(struct network *network, int reason)
 void network_init()
 {
 	if (!l_dbus_register_interface(dbus_get_bus(), IWD_NETWORK_INTERFACE,
-					setup_network_interface, NULL, true))
+					setup_network_interface, NULL, false))
 		l_error("Unable to register %s interface",
 						IWD_NETWORK_INTERFACE);
 

src/wiphy.c

@@ -395,6 +395,12 @@ static void wiphy_register(struct wiphy *wiphy)
 					IWD_WIPHY_INTERFACE, wiphy))
 		l_info("Unable to add the %s interface to %s",
 				IWD_WIPHY_INTERFACE, wiphy_get_path(wiphy));
+
+	if (!l_dbus_object_add_interface(dbus, wiphy_get_path(wiphy),
+					L_DBUS_INTERFACE_PROPERTIES, NULL))
+		l_info("Unable to add the %s interface to %s",
+				L_DBUS_INTERFACE_PROPERTIES,
+				wiphy_get_path(wiphy));
 }
 
 static void wiphy_dump_done(void *user)
@@ -724,7 +730,7 @@ bool wiphy_init(struct l_genl_family *in)
 	if (!l_dbus_register_interface(dbus_get_bus(),
 					IWD_WIPHY_INTERFACE,
 					setup_wiphy_interface,
-					NULL, true))
+					NULL, false))
 		l_error("Unable to register the %s interface",
 				IWD_WIPHY_INTERFACE);