libnm-glib: add NMActiveConnection:vpn property

It is mainly useful for GObject introspection users helping them to find out
whether the connection is VPN easier.

libnm-glib/libnm-glib.ver

@@ -32,6 +32,7 @@ global:
 	nm_active_connection_get_state;
 	nm_active_connection_get_type;
 	nm_active_connection_get_uuid;
+	nm_active_connection_get_vpn;
 	nm_active_connection_new;
 	nm_client_activate_connection;
 	nm_client_add_and_activate_connection;

libnm-glib/nm-active-connection.c

@@ -17,7 +17,7 @@
  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301 USA.
  *
- * Copyright (C) 2007 - 2011 Red Hat, Inc.
+ * Copyright (C) 2007 - 2014 Red Hat, Inc.
  * Copyright (C) 2008 Novell, Inc.
  */
 
@@ -63,6 +63,7 @@ typedef struct {
 	gboolean is_default6;
 	NMIP6Config *ip6_config;
 	NMDHCP6Config *dhcp6_config;
+	gboolean is_vpn;
 	char *master;
 } NMActiveConnectionPrivate;
 
@@ -79,6 +80,7 @@ enum {
 	PROP_DEFAULT6,
 	PROP_IP6_CONFIG,
 	PROP_DHCP6_CONFIG,
+	PROP_VPN,
 	PROP_MASTER,
 
 	LAST_PROP
@@ -410,6 +412,25 @@ nm_active_connection_get_dhcp6_config (NMActiveConnection *connection)
 	return NM_ACTIVE_CONNECTION_GET_PRIVATE (connection)->dhcp6_config;
 }
 
+/**
+ * nm_active_connection_get_vpn:
+ * @connection: a #NMActiveConnection
+ *
+ * Whether the active connection is a VPN connection.
+ *
+ * Returns: %TRUE if the active connection is a VPN connection
+ *
+ * Since: 0.9.10
+ **/
+gboolean
+nm_active_connection_get_vpn (NMActiveConnection *connection)
+{
+	g_return_val_if_fail (NM_IS_ACTIVE_CONNECTION (connection), FALSE);
+
+	_nm_object_ensure_inited (NM_OBJECT (connection));
+	return NM_ACTIVE_CONNECTION_GET_PRIVATE (connection)->is_vpn;
+}
+
 /**
  * nm_active_connection_get_master:
  * @connection: a #NMActiveConnection
@@ -511,6 +532,9 @@ get_property (GObject *object,
 	case PROP_DHCP6_CONFIG:
 		g_value_set_object (value, nm_active_connection_get_dhcp6_config (self));
 		break;
+	case PROP_VPN:
+		g_value_set_boolean (value, nm_active_connection_get_vpn (self));
+		break;
 	case PROP_MASTER:
 		g_value_set_string (value, nm_active_connection_get_master (self));
 		break;
@@ -536,11 +560,9 @@ register_properties (NMActiveConnection *connection)
 		{ NM_ACTIVE_CONNECTION_DEFAULT6,            &priv->is_default6 },
 		{ NM_ACTIVE_CONNECTION_IP6_CONFIG,          &priv->ip6_config, NULL, NM_TYPE_IP6_CONFIG },
 		{ NM_ACTIVE_CONNECTION_DHCP6_CONFIG,        &priv->dhcp6_config, NULL, NM_TYPE_DHCP6_CONFIG },
+		{ NM_ACTIVE_CONNECTION_VPN,                 &priv->is_vpn },
 		{ NM_ACTIVE_CONNECTION_MASTER,              &priv->master },
 
-		/* not tracked after construction time */
-		{ "vpn", NULL },
-
 		{ NULL },
 	};
 
@@ -729,6 +751,21 @@ nm_active_connection_class_init (NMActiveConnectionClass *ap_class)
 		                      NM_TYPE_DHCP6_CONFIG,
 		                      G_PARAM_READABLE));
 
+	/**
+	 * NMActiveConnection:vpn:
+	 *
+	 * Whether the active connection is a VPN connection.
+	 *
+	 * Since: 0.9.10
+	 **/
+	g_object_class_install_property
+		(object_class, PROP_VPN,
+		 g_param_spec_boolean (NM_ACTIVE_CONNECTION_VPN,
+		                       "VPN",
+		                       "Is a VPN connection",
+		                       FALSE,
+		                       G_PARAM_READABLE));
+
 	/**
 	 * NMActiveConnection:master:
 	 *

libnm-glib/nm-active-connection.h

@@ -17,7 +17,7 @@
  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301 USA.
  *
- * Copyright (C) 2007 - 2011 Red Hat, Inc.
+ * Copyright (C) 2007 - 2014 Red Hat, Inc.
  * Copyright (C) 2008 Novell, Inc.
  */
 
@@ -54,6 +54,7 @@ G_BEGIN_DECLS
 #define NM_ACTIVE_CONNECTION_DEFAULT6            "default6"
 #define NM_ACTIVE_CONNECTION_IP6_CONFIG          "ip6-config"
 #define NM_ACTIVE_CONNECTION_DHCP6_CONFIG        "dhcp6-config"
+#define NM_ACTIVE_CONNECTION_VPN                 "vpn"
 #define NM_ACTIVE_CONNECTION_MASTER              "master"
 
 typedef struct {
@@ -88,6 +89,7 @@ NMDHCP4Config *nm_active_connection_get_dhcp4_config      (NMActiveConnection *c
 gboolean       nm_active_connection_get_default6          (NMActiveConnection *connection);
 NMIP6Config *  nm_active_connection_get_ip6_config        (NMActiveConnection *connection);
 NMDHCP6Config *nm_active_connection_get_dhcp6_config      (NMActiveConnection *connection);
+gboolean       nm_active_connection_get_vpn               (NMActiveConnection *connection);
 
 G_END_DECLS