libnm: add accessors for ovs port/bridge slaves

libnm/nm-device-ovs-bridge.c

@@ -14,7 +14,7 @@
  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301 USA.
  *
- * Copyright 2017 Red Hat, Inc.
+ * Copyright 2017,2018 Red Hat, Inc.
  */
 
 #include "nm-default.h"
@@ -26,12 +26,21 @@
 #include "nm-setting-ovs-bridge.h"
 #include "nm-setting-ovs-port.h"
 #include "nm-setting-connection.h"
+#include "nm-core-internal.h"
+
+enum {
+	PROP_0,
+	PROP_SLAVES,
+
+	LAST_PROP
+};
 
 /**
  * NMDeviceOvsBridge:
  */
 struct _NMDeviceOvsBridge {
 	NMDevice parent;
+	GPtrArray *slaves;
 };
 
 struct _NMDeviceOvsBridgeClass {
@@ -42,6 +51,26 @@ G_DEFINE_TYPE (NMDeviceOvsBridge, nm_device_ovs_bridge, NM_TYPE_DEVICE)
 
 /*****************************************************************************/
 
+/**
+ * nm_device_ovs_bridge_get_slaves:
+ * @device: a #NMDeviceOvsBridge
+ *
+ * Gets the ports currently enslaved to @device.
+ *
+ * Returns: (element-type NMDevice): the #GPtrArray containing
+ * #NMDevices that are slaves of @device. This is the internal
+ * copy used by the device, and must not be modified.
+ *
+ * Since: 1.14
+ **/
+const GPtrArray *
+nm_device_ovs_bridge_get_slaves (NMDeviceOvsBridge *device)
+{
+	g_return_val_if_fail (NM_IS_DEVICE_OVS_BRIDGE (device), FALSE);
+
+	return device->slaves;
+}
+
 static const char *
 get_type_description (NMDevice *device)
 {
@@ -80,16 +109,67 @@ get_setting_type (NMDevice *device)
 
 /*****************************************************************************/
 
+static void
+init_dbus (NMObject *object)
+{
+	NMDeviceOvsBridge *device = NM_DEVICE_OVS_BRIDGE (object);
+	const NMPropertiesInfo property_info[] = {
+		{ NM_DEVICE_OVS_BRIDGE_SLAVES, &device->slaves, NULL, NM_TYPE_DEVICE },
+		{ NULL },
+	};
+
+	NM_OBJECT_CLASS (nm_device_ovs_bridge_parent_class)->init_dbus (object);
+
+	_nm_object_register_properties (object,
+	                                NM_DBUS_INTERFACE_DEVICE_OVS_BRIDGE,
+	                                property_info);
+}
+
+static void
+get_property (GObject *object,
+              guint prop_id,
+              GValue *value,
+              GParamSpec *pspec)
+{
+	NMDeviceOvsBridge *device = NM_DEVICE_OVS_BRIDGE (object);
+
+	switch (prop_id) {
+	case PROP_SLAVES:
+		g_value_take_boxed (value, _nm_utils_copy_object_array (nm_device_ovs_bridge_get_slaves (device)));
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+		break;
+	}
+}
+
 static void
 nm_device_ovs_bridge_init (NMDeviceOvsBridge *device)
 {
 }
 
+static void
+dispose (GObject *object)
+{
+	NMDeviceOvsBridge *device = NM_DEVICE_OVS_BRIDGE (object);
+
+	g_clear_pointer (&device->slaves, g_ptr_array_unref);
+
+	G_OBJECT_CLASS (nm_device_ovs_bridge_parent_class)->dispose (object);
+}
+
 static void
 nm_device_ovs_bridge_class_init (NMDeviceOvsBridgeClass *ovs_bridge_class)
 {
+	GObjectClass *object_class = G_OBJECT_CLASS (ovs_bridge_class);
+	NMObjectClass *nm_object_class = NM_OBJECT_CLASS (ovs_bridge_class);
 	NMDeviceClass *device_class = NM_DEVICE_CLASS (ovs_bridge_class);
 
+	object_class->get_property = get_property;
+	object_class->dispose = dispose;
+
+	nm_object_class->init_dbus = init_dbus;
+
 	device_class->get_type_description = get_type_description;
 	device_class->connection_compatible = connection_compatible;
 	device_class->get_setting_type = get_setting_type;

libnm/nm-device-ovs-bridge.h

@@ -14,7 +14,7 @@
  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301 USA.
  *
- * Copyright 2017 Red Hat, Inc.
+ * Copyright 2017,2018 Red Hat, Inc.
  */
 
 #ifndef __NM_DEVICE_OVS_BRIDGE_H__
@@ -35,11 +35,16 @@ G_BEGIN_DECLS
 #define NM_IS_DEVICE_OVS_BRIDGE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), NM_TYPE_DEVICE_OVS_BRIDGE))
 #define NM_DEVICE_OVS_BRIDGE_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), NM_TYPE_DEVICE_OVS_BRIDGE, NMDeviceOvsBridgeClass))
 
+#define NM_DEVICE_OVS_BRIDGE_SLAVES "slaves"
+
 typedef struct _NMDeviceOvsBridgeClass NMDeviceOvsBridgeClass;
 
 NM_AVAILABLE_IN_1_10
 GType nm_device_ovs_bridge_get_type (void);
 
+NM_AVAILABLE_IN_1_14
+const GPtrArray *nm_device_ovs_bridge_get_slaves (NMDeviceOvsBridge *device);
+
 G_END_DECLS
 
 #endif /* __NM_DEVICE_OVS_BRIDGE_H__ */

libnm/nm-device-ovs-port.c

@@ -14,7 +14,7 @@
  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301 USA.
  *
- * Copyright 2017 Red Hat, Inc.
+ * Copyright 2017,2018 Red Hat, Inc.
  */
 
 #include "nm-default.h"
@@ -26,12 +26,21 @@
 #include "nm-setting-ovs-port.h"
 #include "nm-setting-ovs-port.h"
 #include "nm-setting-connection.h"
+#include "nm-core-internal.h"
+
+enum {
+	PROP_0,
+	PROP_SLAVES,
+
+	LAST_PROP
+};
 
 /**
  * NMDeviceOvsPort:
  */
 struct _NMDeviceOvsPort {
 	NMDevice parent;
+	GPtrArray *slaves;
 };
 
 struct _NMDeviceOvsPortClass {
@@ -42,6 +51,26 @@ G_DEFINE_TYPE (NMDeviceOvsPort, nm_device_ovs_port, NM_TYPE_DEVICE)
 
 /*****************************************************************************/
 
+/**
+ * nm_device_ovs_port_get_slaves:
+ * @device: a #NMDeviceOvsPort
+ *
+ * Gets the interfaces currently enslaved to @device.
+ *
+ * Returns: (element-type NMDevice): the #GPtrArray containing
+ * #NMDevices that are slaves of @device. This is the internal
+ * copy used by the device, and must not be modified.
+ *
+ * Since: 1.14
+ **/
+const GPtrArray *
+nm_device_ovs_port_get_slaves (NMDeviceOvsPort *device)
+{
+	g_return_val_if_fail (NM_IS_DEVICE_OVS_PORT (device), FALSE);
+
+	return device->slaves;
+}
+
 static const char *
 get_type_description (NMDevice *device)
 {
@@ -79,16 +108,67 @@ get_setting_type (NMDevice *device)
 
 /*****************************************************************************/
 
+static void
+init_dbus (NMObject *object)
+{
+	NMDeviceOvsPort *device = NM_DEVICE_OVS_PORT (object);
+	const NMPropertiesInfo property_info[] = {
+		{ NM_DEVICE_OVS_PORT_SLAVES, &device->slaves, NULL, NM_TYPE_DEVICE },
+		{ NULL },
+	};
+
+	NM_OBJECT_CLASS (nm_device_ovs_port_parent_class)->init_dbus (object);
+
+	_nm_object_register_properties (object,
+	                                NM_DBUS_INTERFACE_DEVICE_OVS_PORT,
+	                                property_info);
+}
+
+static void
+get_property (GObject *object,
+              guint prop_id,
+              GValue *value,
+              GParamSpec *pspec)
+{
+	NMDeviceOvsPort *device = NM_DEVICE_OVS_PORT (object);
+
+	switch (prop_id) {
+	case PROP_SLAVES:
+		g_value_take_boxed (value, _nm_utils_copy_object_array (nm_device_ovs_port_get_slaves (device)));
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+		break;
+	}
+}
+
 static void
 nm_device_ovs_port_init (NMDeviceOvsPort *device)
 {
 }
 
+static void
+dispose (GObject *object)
+{
+	NMDeviceOvsPort *device = NM_DEVICE_OVS_PORT (object);
+
+	g_clear_pointer (&device->slaves, g_ptr_array_unref);
+
+	G_OBJECT_CLASS (nm_device_ovs_port_parent_class)->dispose (object);
+}
+
 static void
 nm_device_ovs_port_class_init (NMDeviceOvsPortClass *ovs_port_class)
 {
+	GObjectClass *object_class = G_OBJECT_CLASS (ovs_port_class);
+	NMObjectClass *nm_object_class = NM_OBJECT_CLASS (ovs_port_class);
 	NMDeviceClass *device_class = NM_DEVICE_CLASS (ovs_port_class);
 
+	object_class->get_property = get_property;
+	object_class->dispose = dispose;
+
+	nm_object_class->init_dbus = init_dbus;
+
 	device_class->get_type_description = get_type_description;
 	device_class->connection_compatible = connection_compatible;
 	device_class->get_setting_type = get_setting_type;

libnm/nm-device-ovs-port.h

@@ -14,7 +14,7 @@
  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301 USA.
  *
- * Copyright 2017 Red Hat, Inc.
+ * Copyright 2017,2018 Red Hat, Inc.
  */
 
 #ifndef __NM_DEVICE_OVS_PORT_H__
@@ -35,11 +35,16 @@ G_BEGIN_DECLS
 #define NM_IS_DEVICE_OVS_PORT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), NM_TYPE_DEVICE_OVS_PORT))
 #define NM_DEVICE_OVS_PORT_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), NM_TYPE_DEVICE_OVS_PORT, NMDeviceOvsPortClass))
 
+#define NM_DEVICE_OVS_PORT_SLAVES "slaves"
+
 typedef struct _NMDeviceOvsPortClass NMDeviceOvsPortClass;
 
 NM_AVAILABLE_IN_1_10
 GType nm_device_ovs_port_get_type (void);
 
+NM_AVAILABLE_IN_1_14
+const GPtrArray *nm_device_ovs_port_get_slaves (NMDeviceOvsPort *device);
+
 G_END_DECLS
 
 #endif /* __NM_DEVICE_OVS_PORT_H__ */