/* * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301 USA. * * Copyright 2018 Red Hat, Inc. */ #include "nm-default.h" #include "nm-setting-private.h" #include "nm-setting-6lowpan.h" NM_GOBJECT_PROPERTIES_DEFINE_BASE ( PROP_PARENT, ); typedef struct { char *parent; } NMSetting6LowpanPrivate; /** * NMSetting6Lowpan: * * 6LoWPAN Settings */ struct _NMSetting6Lowpan { NMSetting parent; }; struct _NMSetting6LowpanClass { NMSettingClass parent; }; /** * SECTION:nm-setting-6lowpan * @short_description: Describes connection properties for 6LoWPAN interfaces * * The #NMSetting6Lowpan object is a #NMSetting subclass that describes properties * necessary for connection to 6LoWPAN interfaces. **/ G_DEFINE_TYPE (NMSetting6Lowpan, nm_setting_6lowpan, NM_TYPE_SETTING) #define NM_SETTING_6LOWPAN_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SETTING_6LOWPAN, NMSetting6LowpanPrivate)) /** * nm_setting_6lowpan_new: * * Creates a new #NMSetting6Lowpan object with default values. * * Returns: (transfer full): the new empty #NMSetting6Lowpan object * * Since: 1.14 **/ NMSetting * nm_setting_6lowpan_new (void) { return (NMSetting *) g_object_new (NM_TYPE_SETTING_6LOWPAN, NULL); } /** * nm_setting_6lowpan_get_parent: * @setting: the #NMSetting6Lowpan * * Returns: the #NMSetting6Lowpan:parent property of the setting * * Since: 1.14 **/ const char * nm_setting_6lowpan_get_parent (NMSetting6Lowpan *setting) { g_return_val_if_fail (NM_IS_SETTING_6LOWPAN (setting), NULL); return NM_SETTING_6LOWPAN_GET_PRIVATE (setting)->parent; } /*********************************************************************/ static gboolean verify (NMSetting *setting, NMConnection *connection, GError **error) { NMSetting6LowpanPrivate *priv = NM_SETTING_6LOWPAN_GET_PRIVATE (setting); NMSettingConnection *s_con = NULL; if (connection) s_con = nm_connection_get_setting_connection (connection); if (!priv->parent) { g_set_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_MISSING_PROPERTY, _("property is not specified")); g_prefix_error (error, "%s.%s: ", NM_SETTING_6LOWPAN_SETTING_NAME, NM_SETTING_6LOWPAN_PARENT); return FALSE; } if (nm_utils_is_uuid (priv->parent)) { /* If we have an NMSettingConnection:master with slave-type="6lowpan", * then it must be the same UUID. */ if (s_con) { const char *master = NULL, *slave_type = NULL; slave_type = nm_setting_connection_get_slave_type (s_con); if (!g_strcmp0 (slave_type, NM_SETTING_6LOWPAN_SETTING_NAME)) master = nm_setting_connection_get_master (s_con); if (master && g_strcmp0 (priv->parent, master) != 0) { g_set_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY, _("'%s' value doesn't match '%s=%s'"), priv->parent, NM_SETTING_CONNECTION_MASTER, master); g_prefix_error (error, "%s.%s: ", NM_SETTING_6LOWPAN_SETTING_NAME, NM_SETTING_6LOWPAN_PARENT); return FALSE; } } } else if (!nm_utils_iface_valid_name (priv->parent)) { /* parent must be either a UUID or an interface name */ g_set_error (error, NM_CONNECTION_ERROR, NM_CONNECTION_ERROR_INVALID_PROPERTY, _("'%s' is neither an UUID nor an interface name"), priv->parent); g_prefix_error (error, "%s.%s: ", NM_SETTING_6LOWPAN_SETTING_NAME, NM_SETTING_6LOWPAN_PARENT); return FALSE; } return TRUE; } static void nm_setting_6lowpan_init (NMSetting6Lowpan *setting) { } static void set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { NMSetting6Lowpan *setting = NM_SETTING_6LOWPAN (object); NMSetting6LowpanPrivate *priv = NM_SETTING_6LOWPAN_GET_PRIVATE (setting); switch (prop_id) { case PROP_PARENT: g_free (priv->parent); priv->parent = g_value_dup_string (value); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; } } static void get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { NMSetting6Lowpan *setting = NM_SETTING_6LOWPAN (object); NMSetting6LowpanPrivate *priv = NM_SETTING_6LOWPAN_GET_PRIVATE (setting); switch (prop_id) { case PROP_PARENT: g_value_set_string (value, priv->parent); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; } } static void finalize (GObject *object) { NMSetting6Lowpan *setting = NM_SETTING_6LOWPAN (object); NMSetting6LowpanPrivate *priv = NM_SETTING_6LOWPAN_GET_PRIVATE (setting); g_free (priv->parent); G_OBJECT_CLASS (nm_setting_6lowpan_parent_class)->finalize (object); } static void nm_setting_6lowpan_class_init (NMSetting6LowpanClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); NMSettingClass *setting_class = NM_SETTING_CLASS (klass); g_type_class_add_private (klass, sizeof (NMSetting6LowpanPrivate)); object_class->set_property = set_property; object_class->get_property = get_property; object_class->finalize = finalize; setting_class->verify = verify; /** * NMSetting6Lowpan:parent: * * If given, specifies the parent interface name or parent connection UUID * from which this 6LowPAN interface should be created. * * Since: 1.14 **/ obj_properties[PROP_PARENT] = g_param_spec_string (NM_SETTING_6LOWPAN_PARENT, "", "", NULL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT | NM_SETTING_PARAM_INFERRABLE | G_PARAM_STATIC_STRINGS); g_object_class_install_properties (object_class, _PROPERTY_ENUMS_LAST, obj_properties); _nm_setting_class_commit (setting_class, NM_META_SETTING_TYPE_6LOWPAN); }