mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2025-12-27 04:40:09 +01:00
e8618f03d7
Support managing the loopback interface through NM as the users want to set the proper mtu for loopback interface when forwarding the packets. Additionally, the IP addresses, DNS, route and routing rules are also allowed to configure for the loopback connection profiles. https://bugzilla.redhat.com/show_bug.cgi?id=2060905
81 lines
2.3 KiB
C
81 lines
2.3 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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/*
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* Copyright (C) 2022 Red Hat, Inc.
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*/
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#include "libnm-client-impl/nm-default-libnm.h"
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#include "nm-device-loopback.h"
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#include "nm-object-private.h"
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#include "nm-setting-loopback.h"
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#include "nm-setting-connection.h"
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/*****************************************************************************/
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struct _NMDeviceLoopback {
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NMDevice parent;
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};
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struct _NMDeviceLoopbackClass {
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NMDeviceClass parent;
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};
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G_DEFINE_TYPE(NMDeviceLoopback, nm_device_loopback, NM_TYPE_DEVICE)
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/*****************************************************************************/
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static gboolean
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connection_compatible(NMDevice *device, NMConnection *connection, GError **error)
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{
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const char *iface_name;
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if (!NM_DEVICE_CLASS(nm_device_loopback_parent_class)
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->connection_compatible(device, connection, error))
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return FALSE;
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if (!nm_connection_is_type(connection, NM_SETTING_LOOPBACK_SETTING_NAME)) {
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g_set_error_literal(error,
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NM_DEVICE_ERROR,
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NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,
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_("The connection was not a loopback connection."));
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return FALSE;
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}
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iface_name = nm_connection_get_interface_name(connection);
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if (!iface_name) {
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g_set_error_literal(error,
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NM_DEVICE_ERROR,
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NM_DEVICE_ERROR_INVALID_CONNECTION,
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_("The connection did not specify an interface name."));
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return FALSE;
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}
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return TRUE;
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}
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static GType
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get_setting_type(NMDevice *device)
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{
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return NM_TYPE_SETTING_LOOPBACK;
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}
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/*****************************************************************************/
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static void
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nm_device_loopback_init(NMDeviceLoopback *device)
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{}
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const NMLDBusMetaIface _nml_dbus_meta_iface_nm_device_loopback =
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NML_DBUS_META_IFACE_INIT(NM_DBUS_INTERFACE_DEVICE_LOOPBACK,
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nm_device_loopback_get_type,
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NML_DBUS_META_INTERFACE_PRIO_INSTANTIATE_30, );
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static void
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nm_device_loopback_class_init(NMDeviceLoopbackClass *loopback_class)
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{
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NMDeviceClass *device_class = NM_DEVICE_CLASS(loopback_class);
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device_class->connection_compatible = connection_compatible;
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device_class->get_setting_type = get_setting_type;
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}
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