// SPDX-License-Identifier: LGPL-2.1+
/*
* Copyright (C) 2017 Red Hat, Inc.
*/
#include "nm-default.h"
#include "nm-setting-ovs-bridge.h"
#include "nm-connection-private.h"
#include "nm-setting-connection.h"
#include "nm-setting-private.h"
/**
* SECTION:nm-setting-ovs-bridge
* @short_description: Describes connection properties for Open vSwitch bridges.
*
* The #NMSettingOvsBridge object is a #NMSetting subclass that describes properties
* necessary for Open vSwitch bridges.
**/
/*****************************************************************************/
NM_GOBJECT_PROPERTIES_DEFINE_BASE (
PROP_FAIL_MODE,
PROP_MCAST_SNOOPING_ENABLE,
PROP_RSTP_ENABLE,
PROP_STP_ENABLE,
PROP_DATAPATH_TYPE,
);
/**
* NMSettingOvsBridge:
*
* OvsBridge Link Settings
*/
struct _NMSettingOvsBridge {
NMSetting parent;
char *fail_mode;
char *datapath_type;
bool mcast_snooping_enable:1;
bool rstp_enable:1;
bool stp_enable:1;
};
struct _NMSettingOvsBridgeClass {
NMSettingClass parent;
};
G_DEFINE_TYPE (NMSettingOvsBridge, nm_setting_ovs_bridge, NM_TYPE_SETTING)
/*****************************************************************************/
/**
* nm_setting_ovs_bridge_get_fail_mode:
* @self: the #NMSettingOvsBridge
*
* Returns: the #NMSettingOvsBridge:fail_mode property of the setting
*
* Since: 1.10
**/
const char *
nm_setting_ovs_bridge_get_fail_mode (NMSettingOvsBridge *self)
{
g_return_val_if_fail (NM_IS_SETTING_OVS_BRIDGE (self), NULL);
return self->fail_mode;
}
/**
* nm_setting_ovs_bridge_get_mcast_snooping_enable:
* @self: the #NMSettingOvsBridge
*
* Returns: the #NMSettingOvsBridge:mcast_snooping_enable property of the setting
*
* Since: 1.10
**/
gboolean
nm_setting_ovs_bridge_get_mcast_snooping_enable (NMSettingOvsBridge *self)
{
g_return_val_if_fail (NM_IS_SETTING_OVS_BRIDGE (self), FALSE);
return self->mcast_snooping_enable;
}
/**
* nm_setting_ovs_bridge_get_rstp_enable:
* @self: the #NMSettingOvsBridge
*
* Returns: the #NMSettingOvsBridge:rstp_enable property of the setting
*
* Since: 1.10
**/
gboolean
nm_setting_ovs_bridge_get_rstp_enable (NMSettingOvsBridge *self)
{
g_return_val_if_fail (NM_IS_SETTING_OVS_BRIDGE (self), FALSE);
return self->rstp_enable;
}
/**
* nm_setting_ovs_bridge_get_stp_enable:
* @self: the #NMSettingOvsBridge
*
* Returns: the #NMSettingOvsBridge:stp_enable property of the setting
*
* Since: 1.10
**/
gboolean
nm_setting_ovs_bridge_get_stp_enable (NMSettingOvsBridge *self)
{
g_return_val_if_fail (NM_IS_SETTING_OVS_BRIDGE (self), FALSE);
return self->stp_enable;
}
/**
* nm_setting_ovs_bridge_get_datapath_type:
* @self: the #NMSettingOvsBridge
*
* Returns: the #NMSettingOvsBridge:datapath_type property of the setting
*
* Since: 1.20
**/
const char *
nm_setting_ovs_bridge_get_datapath_type (NMSettingOvsBridge *self)
{
g_return_val_if_fail (NM_IS_SETTING_OVS_BRIDGE (self), NULL);
return self->datapath_type;
}
/*****************************************************************************/
static int
verify (NMSetting *setting, NMConnection *connection, GError **error)
{
NMSettingOvsBridge *self = NM_SETTING_OVS_BRIDGE (setting);
if (!_nm_connection_verify_required_interface_name (connection, error))
return FALSE;
if (connection) {
NMSettingConnection *s_con;
s_con = nm_connection_get_setting_connection (connection);
if (!s_con) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_MISSING_SETTING,
_("missing setting"));
g_prefix_error (error, "%s: ", NM_SETTING_CONNECTION_SETTING_NAME);
return FALSE;
}
if (nm_setting_connection_get_master (s_con)) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("A connection with a '%s' setting must not have a master."),
NM_SETTING_OVS_BRIDGE_SETTING_NAME);
g_prefix_error (error, "%s.%s: ", NM_SETTING_CONNECTION_SETTING_NAME, NM_SETTING_CONNECTION_MASTER);
return FALSE;
}
}
if (!NM_IN_STRSET (self->fail_mode, "secure", "standalone", NULL)) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' is not allowed in fail_mode"),
self->fail_mode);
g_prefix_error (error, "%s.%s: ", NM_SETTING_OVS_BRIDGE_SETTING_NAME, NM_SETTING_OVS_BRIDGE_FAIL_MODE);
return FALSE;
}
if (!NM_IN_STRSET (self->datapath_type, "system", "netdev", NULL)) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' is not valid"),
self->datapath_type);
g_prefix_error (error, "%s.%s: ", NM_SETTING_OVS_BRIDGE_SETTING_NAME, NM_SETTING_OVS_BRIDGE_DATAPATH_TYPE);
return FALSE;
}
return TRUE;
}
/*****************************************************************************/
static void
get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
NMSettingOvsBridge *self = NM_SETTING_OVS_BRIDGE (object);
switch (prop_id) {
case PROP_FAIL_MODE:
g_value_set_string (value, self->fail_mode);
break;
case PROP_MCAST_SNOOPING_ENABLE:
g_value_set_boolean (value, self->mcast_snooping_enable);
break;
case PROP_RSTP_ENABLE:
g_value_set_boolean (value, self->rstp_enable);
break;
case PROP_STP_ENABLE:
g_value_set_boolean (value, self->stp_enable);
break;
case PROP_DATAPATH_TYPE:
g_value_set_string (value, self->datapath_type);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
set_property (GObject *object, guint prop_id,
const GValue *value, GParamSpec *pspec)
{
NMSettingOvsBridge *self = NM_SETTING_OVS_BRIDGE (object);
switch (prop_id) {
case PROP_FAIL_MODE:
g_free (self->fail_mode);
self->fail_mode = g_value_dup_string (value);
break;
case PROP_MCAST_SNOOPING_ENABLE:
self->mcast_snooping_enable = g_value_get_boolean (value);
break;
case PROP_RSTP_ENABLE:
self->rstp_enable = g_value_get_boolean (value);
break;
case PROP_STP_ENABLE:
self->stp_enable = g_value_get_boolean (value);
break;
case PROP_DATAPATH_TYPE:
g_free (self->datapath_type);
self->datapath_type = g_value_dup_string (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
/*****************************************************************************/
static void
nm_setting_ovs_bridge_init (NMSettingOvsBridge *self)
{
}
/**
* nm_setting_ovs_bridge_new:
*
* Creates a new #NMSettingOvsBridge object with default values.
*
* Returns: (transfer full): the new empty #NMSettingOvsBridge object
*
* Since: 1.10
**/
NMSetting *
nm_setting_ovs_bridge_new (void)
{
return (NMSetting *) g_object_new (NM_TYPE_SETTING_OVS_BRIDGE, NULL);
}
static void
finalize (GObject *object)
{
NMSettingOvsBridge *self = NM_SETTING_OVS_BRIDGE (object);
g_free (self->fail_mode);
g_free (self->datapath_type);
G_OBJECT_CLASS (nm_setting_ovs_bridge_parent_class)->finalize (object);
}
static void
nm_setting_ovs_bridge_class_init (NMSettingOvsBridgeClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
NMSettingClass *setting_class = NM_SETTING_CLASS (klass);
object_class->get_property = get_property;
object_class->set_property = set_property;
object_class->finalize = finalize;
setting_class->verify = verify;
/**
* NMSettingOvsBridge:fail-mode:
*
* The bridge failure mode. One of "secure", "standalone" or empty.
*
* Since: 1.10
**/
obj_properties[PROP_FAIL_MODE] =
g_param_spec_string (NM_SETTING_OVS_BRIDGE_FAIL_MODE, "", "",
NULL,
G_PARAM_READWRITE |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS);
/**
* NMSettingOvsBridge:mcast-snooping-enable:
*
* Enable or disable multicast snooping.
*
* Since: 1.10
**/
obj_properties[PROP_MCAST_SNOOPING_ENABLE] =
g_param_spec_boolean (NM_SETTING_OVS_BRIDGE_MCAST_SNOOPING_ENABLE, "", "",
FALSE,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS);
/**
* NMSettingOvsBridge:rstp-enable:
*
* Enable or disable RSTP.
*
* Since: 1.10
**/
obj_properties[PROP_RSTP_ENABLE] =
g_param_spec_boolean (NM_SETTING_OVS_BRIDGE_RSTP_ENABLE, "", "",
FALSE,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS);
/**
* NMSettingOvsBridge:stp-enable:
*
* Enable or disable STP.
*
* Since: 1.10
**/
obj_properties[PROP_STP_ENABLE] =
g_param_spec_boolean (NM_SETTING_OVS_BRIDGE_STP_ENABLE, "", "",
FALSE,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS);
/**
* NMSettingOvsBridge:datapath-type:
*
* The data path type. One of "system", "netdev" or empty.
*
* Since: 1.20
**/
obj_properties[PROP_DATAPATH_TYPE] =
g_param_spec_string (NM_SETTING_OVS_BRIDGE_DATAPATH_TYPE, "", "",
NULL,
G_PARAM_READWRITE |
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_OVS_BRIDGE);
}