diff options
Diffstat (limited to 'libnm-core/nm-setting-ovs-port.c')
| -rw-r--r-- | libnm-core/nm-setting-ovs-port.c | 471 |
1 files changed, 471 insertions, 0 deletions
diff --git a/libnm-core/nm-setting-ovs-port.c b/libnm-core/nm-setting-ovs-port.c new file mode 100644 index 00000000..bd05f2e7 --- /dev/null +++ b/libnm-core/nm-setting-ovs-port.c @@ -0,0 +1,471 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* + * 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 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 OpenVSwitch ports. + * + * The #NMSettingOvsPort object is a #NMSetting subclass that describes properties + * necessary for OpenVSwitch ports. + **/ + +enum { + PROP_0, + PROP_VLAN_MODE, + PROP_TAG, + PROP_LACP, + PROP_BOND_MODE, + PROP_BOND_UPDELAY, + PROP_BOND_DOWNDELAY, + LAST_PROP +}; + +/** + * NMSettingOvsPort: + * + * OvsPort Link Settings + */ +struct _NMSettingOvsPort { + NMSetting parent; + + char *vlan_mode; + guint tag; + char *lacp; + char *bond_mode; + guint bond_updelay; + guint bond_downdelay; +}; + +struct _NMSettingOvsPortClass { + NMSettingClass parent; +}; + +G_DEFINE_TYPE_WITH_CODE (NMSettingOvsPort, nm_setting_ovs_port, NM_TYPE_SETTING, + _nm_register_setting (OVS_PORT, NM_SETTING_PRIORITY_HW_BASE)) +NM_SETTING_REGISTER_TYPE (NM_TYPE_SETTING_OVS_PORT) + +/*****************************************************************************/ + +/** + * 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 (NMSetting *) 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 *setting_class) +{ + GObjectClass *object_class = G_OBJECT_CLASS (setting_class); + NMSettingClass *parent_class = NM_SETTING_CLASS (setting_class); + + object_class->set_property = set_property; + object_class->get_property = get_property; + object_class->finalize = finalize; + parent_class->verify = verify; + + /** + * NMSettingOvsPort:vlan-mode: + * + * The VLAN mode. One of "access", "native-tagged", "native-untagged", + * "trunk" or unset. + * + * Since: 1.10 + **/ + g_object_class_install_property + (object_class, PROP_VLAN_MODE, + g_param_spec_string (NM_SETTING_OVS_PORT_VLAN_MODE, "", "", + NULL, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT | + NM_SETTING_PARAM_INFERRABLE | + G_PARAM_STATIC_STRINGS)); + + /** + * NMSettingOvsPort:tag: + * + * The VLAN tag in the range 0-4095. + * + * Since: 1.10 + **/ + g_object_class_install_property + (object_class, PROP_TAG, + g_param_spec_uint (NM_SETTING_OVS_PORT_TAG, "", "", + 0, 4095, 0, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT | + NM_SETTING_PARAM_INFERRABLE | + G_PARAM_STATIC_STRINGS)); + + /** + * NMSettingOvsPort:lacp: + * + * LACP mode. One of "active", "off", or "passive". + * + * Since: 1.10 + **/ + g_object_class_install_property + (object_class, PROP_LACP, + g_param_spec_string (NM_SETTING_OVS_PORT_LACP, "", "", + NULL, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT | + 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 + **/ + g_object_class_install_property + (object_class, PROP_BOND_MODE, + g_param_spec_string (NM_SETTING_OVS_PORT_BOND_MODE, "", "", + NULL, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT | + NM_SETTING_PARAM_INFERRABLE | + G_PARAM_STATIC_STRINGS)); + + + /** + * NMSettingOvsPort:bond-updelay: + * + * The time port must be active befor it starts forwarding traffic. + * + * Since: 1.10 + **/ + g_object_class_install_property + (object_class, PROP_BOND_UPDELAY, + g_param_spec_uint (NM_SETTING_OVS_PORT_BOND_UPDELAY, "", "", + 0, G_MAXUINT, 0, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT | + 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 + **/ + g_object_class_install_property + (object_class, PROP_BOND_DOWNDELAY, + g_param_spec_uint (NM_SETTING_OVS_PORT_BOND_DOWNDELAY, "", "", + 0, G_MAXUINT, 0, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT | + NM_SETTING_PARAM_INFERRABLE | + G_PARAM_STATIC_STRINGS)); +} |