/* SPDX-License-Identifier: LGPL-2.1+ */
/*
* Copyright (C) 2017 Red Hat, Inc.
*/
#include "nm-default.h"
#include "nm-setting-ovs-port.h"
#include "nm-connection-private.h"
#include "nm-setting-connection.h"
#include "nm-setting-private.h"
/**
* SECTION:nm-setting-ovs-port
* @short_description: Describes connection properties for Open vSwitch ports.
*
* The #NMSettingOvsPort object is a #NMSetting subclass that describes properties
* necessary for Open vSwitch ports.
**/
/*****************************************************************************/
NM_GOBJECT_PROPERTIES_DEFINE_BASE(PROP_VLAN_MODE,
PROP_TAG,
PROP_LACP,
PROP_BOND_MODE,
PROP_BOND_UPDELAY,
PROP_BOND_DOWNDELAY, );
/**
* NMSettingOvsPort:
*
* OvsPort Link Settings
*/
struct _NMSettingOvsPort {
NMSetting parent;
char *vlan_mode;
char *lacp;
char *bond_mode;
guint tag;
guint bond_updelay;
guint bond_downdelay;
};
struct _NMSettingOvsPortClass {
NMSettingClass parent;
};
G_DEFINE_TYPE(NMSettingOvsPort, nm_setting_ovs_port, NM_TYPE_SETTING)
/*****************************************************************************/
/**
* nm_setting_ovs_port_get_vlan_mode:
* @self: the #NMSettingOvsPort
*
* Returns: the #NMSettingOvsPort:vlan-mode property of the setting
*
* Since: 1.10
**/
const char *
nm_setting_ovs_port_get_vlan_mode(NMSettingOvsPort *self)
{
g_return_val_if_fail(NM_IS_SETTING_OVS_PORT(self), NULL);
return self->vlan_mode;
}
/**
* nm_setting_ovs_port_get_tag:
* @self: the #NMSettingOvsPort
*
* Returns: the #NMSettingOvsPort:tag property of the setting
*
* Since: 1.10
**/
guint
nm_setting_ovs_port_get_tag(NMSettingOvsPort *self)
{
g_return_val_if_fail(NM_IS_SETTING_OVS_PORT(self), 0);
return self->tag;
}
/**
* nm_setting_ovs_port_get_lacp:
* @self: the #NMSettingOvsPort
*
* Returns: the #NMSettingOvsPort:lacp property of the setting
*
* Since: 1.10
**/
const char *
nm_setting_ovs_port_get_lacp(NMSettingOvsPort *self)
{
g_return_val_if_fail(NM_IS_SETTING_OVS_PORT(self), NULL);
return self->lacp;
}
/**
* nm_setting_ovs_port_get_bond_mode:
* @self: the #NMSettingOvsPort
*
* Returns: the #NMSettingOvsPort:bond-mode property of the setting
*
* Since: 1.10
**/
const char *
nm_setting_ovs_port_get_bond_mode(NMSettingOvsPort *self)
{
g_return_val_if_fail(NM_IS_SETTING_OVS_PORT(self), NULL);
return self->bond_mode;
}
/**
* nm_setting_ovs_port_get_bond_updelay:
* @self: the #NMSettingOvsPort
*
* Returns: the #NMSettingOvsPort:bond-updelay property of the setting
*
* Since: 1.10
**/
guint
nm_setting_ovs_port_get_bond_updelay(NMSettingOvsPort *self)
{
g_return_val_if_fail(NM_IS_SETTING_OVS_PORT(self), 0);
return self->bond_updelay;
}
/**
* nm_setting_ovs_port_get_bond_downdelay:
* @self: the #NMSettingOvsPort
*
* Returns: the #NMSettingOvsPort:bond-downdelay property of the setting
*
* Since: 1.10
**/
guint
nm_setting_ovs_port_get_bond_downdelay(NMSettingOvsPort *self)
{
g_return_val_if_fail(NM_IS_SETTING_OVS_PORT(self), 0);
return self->bond_downdelay;
}
/*****************************************************************************/
static int
verify(NMSetting *setting, NMConnection *connection, GError **error)
{
NMSettingOvsPort *self = NM_SETTING_OVS_PORT(setting);
if (!_nm_connection_verify_required_interface_name(connection, error))
return FALSE;
if (connection) {
NMSettingConnection *s_con;
const char * slave_type;
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 have a master."),
NM_SETTING_OVS_PORT_SETTING_NAME);
g_prefix_error(error,
"%s.%s: ",
NM_SETTING_CONNECTION_SETTING_NAME,
NM_SETTING_CONNECTION_MASTER);
return FALSE;
}
slave_type = nm_setting_connection_get_slave_type(s_con);
if (slave_type && strcmp(slave_type, NM_SETTING_OVS_BRIDGE_SETTING_NAME)) {
g_set_error(error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("A connection with a '%s' setting must have the slave-type set to '%s'. "
"Instead it is '%s'"),
NM_SETTING_OVS_PORT_SETTING_NAME,
NM_SETTING_OVS_BRIDGE_SETTING_NAME,
slave_type);
g_prefix_error(error,
"%s.%s: ",
NM_SETTING_CONNECTION_SETTING_NAME,
NM_SETTING_CONNECTION_SLAVE_TYPE);
return FALSE;
}
}
if (!NM_IN_STRSET(self->vlan_mode,
"access",
"native-tagged",
"native-untagged",
"trunk",
NULL)) {
g_set_error(error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' is not allowed in vlan_mode"),
self->vlan_mode);
g_prefix_error(error,
"%s.%s: ",
NM_SETTING_OVS_PORT_SETTING_NAME,
NM_SETTING_OVS_PORT_VLAN_MODE);
return FALSE;
}
if (self->tag >= 4095) {
g_set_error(error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("the tag id must be in range 0-4094 but is %u"),
self->tag);
g_prefix_error(error, "%s.%s: ", NM_SETTING_OVS_PORT_SETTING_NAME, NM_SETTING_OVS_PORT_TAG);
return FALSE;
}
if (!NM_IN_STRSET(self->lacp, "active", "off", "passive", NULL)) {
g_set_error(error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' is not allowed in lacp"),
self->lacp);
g_prefix_error(error,
"%s.%s: ",
NM_SETTING_OVS_PORT_SETTING_NAME,
NM_SETTING_OVS_PORT_LACP);
return FALSE;
}
if (!NM_IN_STRSET(self->bond_mode, "active-backup", "balance-slb", "balance-tcp", NULL)) {
g_set_error(error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' is not allowed in bond_mode"),
self->bond_mode);
g_prefix_error(error,
"%s.%s: ",
NM_SETTING_OVS_PORT_SETTING_NAME,
NM_SETTING_OVS_PORT_BOND_MODE);
return FALSE;
}
return TRUE;
}
/*****************************************************************************/
static void
get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
{
NMSettingOvsPort *self = NM_SETTING_OVS_PORT(object);
switch (prop_id) {
case PROP_VLAN_MODE:
g_value_set_string(value, self->vlan_mode);
break;
case PROP_TAG:
g_value_set_uint(value, self->tag);
break;
case PROP_LACP:
g_value_set_string(value, self->lacp);
break;
case PROP_BOND_MODE:
g_value_set_string(value, self->bond_mode);
break;
case PROP_BOND_UPDELAY:
g_value_set_uint(value, self->bond_updelay);
break;
case PROP_BOND_DOWNDELAY:
g_value_set_uint(value, self->bond_downdelay);
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)
{
NMSettingOvsPort *self = NM_SETTING_OVS_PORT(object);
switch (prop_id) {
case PROP_VLAN_MODE:
g_free(self->vlan_mode);
self->vlan_mode = g_value_dup_string(value);
break;
case PROP_TAG:
self->tag = g_value_get_uint(value);
break;
case PROP_LACP:
g_free(self->lacp);
self->lacp = g_value_dup_string(value);
break;
case PROP_BOND_MODE:
g_free(self->bond_mode);
self->bond_mode = g_value_dup_string(value);
break;
case PROP_BOND_UPDELAY:
self->bond_updelay = g_value_get_uint(value);
break;
case PROP_BOND_DOWNDELAY:
self->bond_downdelay = g_value_get_uint(value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
/*****************************************************************************/
static void
nm_setting_ovs_port_init(NMSettingOvsPort *self)
{}
/**
* nm_setting_ovs_port_new:
*
* Creates a new #NMSettingOvsPort object with default values.
*
* Returns: (transfer full): the new empty #NMSettingOvsPort object
*
* Since: 1.10
**/
NMSetting *
nm_setting_ovs_port_new(void)
{
return g_object_new(NM_TYPE_SETTING_OVS_PORT, NULL);
}
static void
finalize(GObject *object)
{
NMSettingOvsPort *self = NM_SETTING_OVS_PORT(object);
g_free(self->vlan_mode);
g_free(self->lacp);
g_free(self->bond_mode);
G_OBJECT_CLASS(nm_setting_ovs_port_parent_class)->finalize(object);
}
static void
nm_setting_ovs_port_class_init(NMSettingOvsPortClass *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;
/**
* NMSettingOvsPort:vlan-mode:
*
* The VLAN mode. One of "access", "native-tagged", "native-untagged",
* "trunk" or unset.
*
* Since: 1.10
**/
obj_properties[PROP_VLAN_MODE] = g_param_spec_string(
NM_SETTING_OVS_PORT_VLAN_MODE,
"",
"",
NULL,
G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE | G_PARAM_STATIC_STRINGS);
/**
* NMSettingOvsPort:tag:
*
* The VLAN tag in the range 0-4095.
*
* Since: 1.10
**/
obj_properties[PROP_TAG] =
g_param_spec_uint(NM_SETTING_OVS_PORT_TAG,
"",
"",
0,
4095,
0,
G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE | G_PARAM_STATIC_STRINGS);
/**
* NMSettingOvsPort:lacp:
*
* LACP mode. One of "active", "off", or "passive".
*
* Since: 1.10
**/
obj_properties[PROP_LACP] = g_param_spec_string(NM_SETTING_OVS_PORT_LACP,
"",
"",
NULL,
G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE
| G_PARAM_STATIC_STRINGS);
/**
* NMSettingOvsPort:bond-mode:
*
* Bonding mode. One of "active-backup", "balance-slb", or "balance-tcp".
*
* Since: 1.10
**/
obj_properties[PROP_BOND_MODE] = g_param_spec_string(
NM_SETTING_OVS_PORT_BOND_MODE,
"",
"",
NULL,
G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE | G_PARAM_STATIC_STRINGS);
/**
* NMSettingOvsPort:bond-updelay:
*
* The time port must be active before it starts forwarding traffic.
*
* Since: 1.10
**/
obj_properties[PROP_BOND_UPDELAY] =
g_param_spec_uint(NM_SETTING_OVS_PORT_BOND_UPDELAY,
"",
"",
0,
G_MAXUINT,
0,
G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE | G_PARAM_STATIC_STRINGS);
/**
* NMSettingOvsPort:bond-downdelay:
*
* The time port must be inactive in order to be considered down.
*
* Since: 1.10
**/
obj_properties[PROP_BOND_DOWNDELAY] =
g_param_spec_uint(NM_SETTING_OVS_PORT_BOND_DOWNDELAY,
"",
"",
0,
G_MAXUINT,
0,
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_PORT);
}