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// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2011 - 2012 Red Hat, Inc.
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*/
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#include "nm-default.h"
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#include "nm-device-vlan.h"
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#include <sys/socket.h>
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#include "nm-manager.h"
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#include "nm-utils.h"
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#include "NetworkManagerUtils.h"
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#include "nm-device-private.h"
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#include "settings/nm-settings.h"
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#include "nm-act-request.h"
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#include "nm-ip4-config.h"
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#include "platform/nm-platform.h"
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#include "nm-device-factory.h"
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#include "nm-manager.h"
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#include "nm-core-internal.h"
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#include "platform/nmp-object.h"
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#include "nm-device-logging.h"
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_LOG_DECLARE_SELF(NMDeviceVlan);
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/*****************************************************************************/
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NM_GOBJECT_PROPERTIES_DEFINE (NMDeviceVlan,
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PROP_VLAN_ID,
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);
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typedef struct {
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gulong parent_state_id;
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gulong parent_hwaddr_id;
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gulong parent_mtu_id;
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guint vlan_id;
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} NMDeviceVlanPrivate;
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struct _NMDeviceVlan {
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NMDevice parent;
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NMDeviceVlanPrivate _priv;
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};
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struct _NMDeviceVlanClass {
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NMDeviceClass parent;
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};
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G_DEFINE_TYPE (NMDeviceVlan, nm_device_vlan, NM_TYPE_DEVICE)
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#define NM_DEVICE_VLAN_GET_PRIVATE(self) _NM_GET_PRIVATE (self, NMDeviceVlan, NM_IS_DEVICE_VLAN, NMDevice)
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/*****************************************************************************/
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static void
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parent_state_changed (NMDevice *parent,
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NMDeviceState new_state,
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NMDeviceState old_state,
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NMDeviceStateReason reason,
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gpointer user_data)
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{
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NMDeviceVlan *self = NM_DEVICE_VLAN (user_data);
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/* We'll react to our own carrier state notifications. Ignore the parent's. */
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if (nm_device_state_reason_check (reason) == NM_DEVICE_STATE_REASON_CARRIER)
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return;
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nm_device_set_unmanaged_by_flags (NM_DEVICE (self), NM_UNMANAGED_PARENT, !nm_device_get_managed (parent, FALSE), reason);
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}
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static void
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parent_mtu_maybe_changed (NMDevice *parent,
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GParamSpec *pspec,
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gpointer user_data)
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{
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/* the MTU of a VLAN device is limited by the parent's MTU.
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*
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* When the parent's MTU changes, try to re-set the MTU. */
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nm_device_commit_mtu (user_data);
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}
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static void
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parent_hwaddr_maybe_changed (NMDevice *parent,
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GParamSpec *pspec,
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gpointer user_data)
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{
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NMDevice *device = NM_DEVICE (user_data);
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NMDeviceVlan *self = NM_DEVICE_VLAN (device);
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NMConnection *connection;
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const char *new_mac, *old_mac;
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NMSettingIPConfig *s_ip6;
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/* Never touch assumed devices */
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if (nm_device_sys_iface_state_is_external_or_assume (device))
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return;
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connection = nm_device_get_applied_connection (device);
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if (!connection)
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return;
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/* Update the VLAN MAC only if configuration does not specify one */
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if (nm_device_hw_addr_is_explict (device))
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return;
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old_mac = nm_device_get_hw_address (device);
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new_mac = nm_device_get_hw_address (parent);
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if (nm_streq0 (old_mac, new_mac))
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return;
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_LOGD (LOGD_VLAN, "parent hardware address changed to %s%s%s",
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NM_PRINT_FMT_QUOTE_STRING (new_mac));
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if (new_mac) {
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nm_device_hw_addr_set (device, new_mac, "vlan-parent", TRUE);
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nm_device_arp_announce (device);
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/* When changing the hw address the interface is taken down,
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* removing the IPv6 configuration; reapply it.
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*/
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s_ip6 = nm_connection_get_setting_ip6_config (connection);
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if (s_ip6)
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nm_device_reactivate_ip6_config (device, s_ip6, s_ip6);
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}
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}
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static void
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parent_changed_notify (NMDevice *device,
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int old_ifindex,
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NMDevice *old_parent,
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int new_ifindex,
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NMDevice *new_parent)
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{
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NMDeviceVlan *self = NM_DEVICE_VLAN (device);
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NMDeviceVlanPrivate *priv = NM_DEVICE_VLAN_GET_PRIVATE (self);
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NM_DEVICE_CLASS (nm_device_vlan_parent_class)->parent_changed_notify (device, old_ifindex, old_parent, new_ifindex, new_parent);
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/* note that @self doesn't have to clear @parent_state_id on dispose,
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* because NMDevice's dispose() will unset the parent, which in turn calls
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* parent_changed_notify(). */
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nm_clear_g_signal_handler (old_parent, &priv->parent_state_id);
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nm_clear_g_signal_handler (old_parent, &priv->parent_hwaddr_id);
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nm_clear_g_signal_handler (old_parent, &priv->parent_mtu_id);
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if (new_parent) {
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priv->parent_state_id = g_signal_connect (new_parent,
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NM_DEVICE_STATE_CHANGED,
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G_CALLBACK (parent_state_changed),
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device);
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priv->parent_hwaddr_id = g_signal_connect (new_parent, "notify::" NM_DEVICE_HW_ADDRESS,
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G_CALLBACK (parent_hwaddr_maybe_changed), device);
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parent_hwaddr_maybe_changed (new_parent, NULL, self);
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priv->parent_mtu_id = g_signal_connect (new_parent, "notify::" NM_DEVICE_MTU,
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G_CALLBACK (parent_mtu_maybe_changed), device);
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parent_mtu_maybe_changed (new_parent, NULL, self);
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/* Set parent-dependent unmanaged flag */
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nm_device_set_unmanaged_by_flags (device,
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NM_UNMANAGED_PARENT,
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!nm_device_get_managed (new_parent, FALSE),
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NM_DEVICE_STATE_REASON_PARENT_MANAGED_CHANGED);
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}
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/* Recheck availability now that the parent has changed */
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if (new_ifindex > 0) {
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nm_device_queue_recheck_available (device,
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NM_DEVICE_STATE_REASON_PARENT_CHANGED,
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NM_DEVICE_STATE_REASON_PARENT_CHANGED);
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}
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}
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static void
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update_properties (NMDevice *device)
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{
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NMDeviceVlanPrivate *priv;
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const NMPlatformLink *plink = NULL;
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const NMPlatformLnkVlan *plnk = NULL;
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int ifindex;
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int parent_ifindex = 0;
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guint vlan_id;
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g_return_if_fail (NM_IS_DEVICE_VLAN (device));
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priv = NM_DEVICE_VLAN_GET_PRIVATE (device);
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ifindex = nm_device_get_ifindex (device);
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if (ifindex > 0)
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plnk = nm_platform_link_get_lnk_vlan (nm_device_get_platform (device), ifindex, &plink);
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if ( plnk
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&& plink->parent > 0)
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parent_ifindex = plink->parent;
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g_object_freeze_notify ((GObject *) device);
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nm_device_parent_set_ifindex (device, parent_ifindex);
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vlan_id = plnk ? plnk->id : 0;
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if (vlan_id != priv->vlan_id) {
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priv->vlan_id = vlan_id;
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_notify ((NMDeviceVlan *) device, PROP_VLAN_ID);
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}
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g_object_thaw_notify ((GObject *) device);
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}
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static void
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link_changed (NMDevice *device,
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const NMPlatformLink *pllink)
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{
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NM_DEVICE_CLASS (nm_device_vlan_parent_class)->link_changed (device, pllink);
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update_properties (device);
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}
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static gboolean
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create_and_realize (NMDevice *device,
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NMConnection *connection,
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NMDevice *parent,
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const NMPlatformLink **out_plink,
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GError **error)
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{
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NMDeviceVlanPrivate *priv = NM_DEVICE_VLAN_GET_PRIVATE (device);
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const char *iface = nm_device_get_iface (device);
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NMSettingVlan *s_vlan;
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int parent_ifindex;
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guint vlan_id;
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int r;
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s_vlan = nm_connection_get_setting_vlan (connection);
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g_assert (s_vlan);
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if (!parent) {
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g_set_error (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_MISSING_DEPENDENCIES,
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"VLAN devices can not be created without a parent interface");
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return FALSE;
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}
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parent_ifindex = nm_device_get_ifindex (parent);
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if (parent_ifindex <= 0) {
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g_set_error (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_MISSING_DEPENDENCIES,
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"cannot retrieve ifindex of interface %s (%s)",
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nm_device_get_iface (parent),
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nm_device_get_type_desc (parent));
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return FALSE;
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}
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if (!nm_device_supports_vlans (parent)) {
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g_set_error (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_FAILED,
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"no support for VLANs on interface %s of type %s",
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nm_device_get_iface (parent),
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nm_device_get_type_desc (parent));
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return FALSE;
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}
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vlan_id = nm_setting_vlan_get_id (s_vlan);
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r = nm_platform_link_vlan_add (nm_device_get_platform (device),
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iface,
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parent_ifindex,
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vlan_id,
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nm_setting_vlan_get_flags (s_vlan),
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out_plink);
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if (r < 0) {
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g_set_error (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_CREATION_FAILED,
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"Failed to create VLAN interface '%s' for '%s': %s",
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iface,
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nm_connection_get_id (connection),
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nm_strerror (r));
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return FALSE;
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}
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nm_device_parent_set_ifindex (device, parent_ifindex);
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if (vlan_id != priv->vlan_id) {
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priv->vlan_id = vlan_id;
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_notify ((NMDeviceVlan *) device, PROP_VLAN_ID);
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}
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return TRUE;
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}
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static void
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unrealize_notify (NMDevice *device)
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{
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NMDeviceVlan *self = NM_DEVICE_VLAN (device);
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Packit Service |
b23acc |
NMDeviceVlanPrivate *priv = NM_DEVICE_VLAN_GET_PRIVATE (self);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
NM_DEVICE_CLASS (nm_device_vlan_parent_class)->unrealize_notify (device);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
if (priv->vlan_id != 0) {
|
|
Packit Service |
b23acc |
priv->vlan_id = 0;
|
|
Packit Service |
b23acc |
_notify (self, PROP_VLAN_ID);
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
/*****************************************************************************/
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
static NMDeviceCapabilities
|
|
Packit Service |
b23acc |
get_generic_capabilities (NMDevice *device)
|
|
Packit Service |
b23acc |
{
|
|
Packit Service |
b23acc |
/* We assume VLAN interfaces always support carrier detect */
|
|
Packit Service |
b23acc |
return NM_DEVICE_CAP_CARRIER_DETECT | NM_DEVICE_CAP_IS_SOFTWARE;
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
/*****************************************************************************/
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
static gboolean
|
|
Packit Service |
b23acc |
is_available (NMDevice *device, NMDeviceCheckDevAvailableFlags flags)
|
|
Packit Service |
b23acc |
{
|
|
Packit Service |
b23acc |
if (!nm_device_parent_get_device (device))
|
|
Packit Service |
b23acc |
return FALSE;
|
|
Packit Service |
b23acc |
return NM_DEVICE_CLASS (nm_device_vlan_parent_class)->is_available (device, flags);
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
/*****************************************************************************/
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
static gboolean
|
|
Packit Service |
b23acc |
check_connection_compatible (NMDevice *device, NMConnection *connection, GError **error)
|
|
Packit Service |
b23acc |
{
|
|
Packit Service |
b23acc |
NMDeviceVlanPrivate *priv = NM_DEVICE_VLAN_GET_PRIVATE (device);
|
|
Packit Service |
b23acc |
NMSettingVlan *s_vlan;
|
|
Packit Service |
b23acc |
const char *parent;
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
if (!NM_DEVICE_CLASS (nm_device_vlan_parent_class)->check_connection_compatible (device, connection, error))
|
|
Packit Service |
b23acc |
return FALSE;
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
if (nm_device_is_real (device)) {
|
|
Packit Service |
b23acc |
s_vlan = nm_connection_get_setting_vlan (connection);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
if (nm_setting_vlan_get_id (s_vlan) != priv->vlan_id) {
|
|
Packit Service |
b23acc |
nm_utils_error_set_literal (error, NM_UTILS_ERROR_CONNECTION_AVAILABLE_TEMPORARY,
|
|
Packit Service |
b23acc |
"vlan id setting mismatches");
|
|
Packit Service |
b23acc |
return FALSE;
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
/* Check parent interface; could be an interface name or a UUID */
|
|
Packit Service |
b23acc |
parent = nm_setting_vlan_get_parent (s_vlan);
|
|
Packit Service |
b23acc |
if (parent) {
|
|
Packit Service |
b23acc |
if (!nm_device_match_parent (device, parent)) {
|
|
Packit Service |
b23acc |
nm_utils_error_set_literal (error, NM_UTILS_ERROR_CONNECTION_AVAILABLE_TEMPORARY,
|
|
Packit Service |
b23acc |
"vlan parent setting differs");
|
|
Packit Service |
b23acc |
return FALSE;
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
} else {
|
|
Packit Service |
b23acc |
/* Parent could be a MAC address in an NMSettingWired */
|
|
Packit Service |
b23acc |
if (!nm_device_match_parent_hwaddr (device, connection, TRUE)) {
|
|
Packit Service |
b23acc |
nm_utils_error_set_literal (error, NM_UTILS_ERROR_CONNECTION_AVAILABLE_TEMPORARY,
|
|
Packit Service |
b23acc |
"vlan parent mac setting differs");
|
|
Packit Service |
b23acc |
return FALSE;
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
return TRUE;
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
static gboolean
|
|
Packit Service |
b23acc |
check_connection_available (NMDevice *device,
|
|
Packit Service |
b23acc |
NMConnection *connection,
|
|
Packit Service |
b23acc |
NMDeviceCheckConAvailableFlags flags,
|
|
Packit Service |
b23acc |
const char *specific_object,
|
|
Packit Service |
b23acc |
GError **error)
|
|
Packit Service |
b23acc |
{
|
|
Packit Service |
b23acc |
if (!nm_device_is_real (device))
|
|
Packit Service |
b23acc |
return TRUE;
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
return NM_DEVICE_CLASS (nm_device_vlan_parent_class)->check_connection_available (device, connection, flags, specific_object, error);
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
static gboolean
|
|
Packit Service |
b23acc |
complete_connection (NMDevice *device,
|
|
Packit Service |
b23acc |
NMConnection *connection,
|
|
Packit Service |
b23acc |
const char *specific_object,
|
|
Packit Service |
b23acc |
NMConnection *const*existing_connections,
|
|
Packit Service |
b23acc |
GError **error)
|
|
Packit Service |
b23acc |
{
|
|
Packit Service |
b23acc |
NMSettingVlan *s_vlan;
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
nm_utils_complete_generic (nm_device_get_platform (device),
|
|
Packit Service |
b23acc |
connection,
|
|
Packit Service |
b23acc |
NM_SETTING_VLAN_SETTING_NAME,
|
|
Packit Service |
b23acc |
existing_connections,
|
|
Packit Service |
b23acc |
NULL,
|
|
Packit Service |
b23acc |
_("VLAN connection"),
|
|
Packit Service |
b23acc |
NULL,
|
|
Packit Service |
b23acc |
NULL,
|
|
Packit Service |
b23acc |
TRUE);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
s_vlan = nm_connection_get_setting_vlan (connection);
|
|
Packit Service |
b23acc |
if (!s_vlan) {
|
|
Packit Service |
b23acc |
g_set_error_literal (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_INVALID_CONNECTION,
|
|
Packit Service |
b23acc |
"A 'vlan' setting is required.");
|
|
Packit Service |
b23acc |
return FALSE;
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
/* If there's no VLAN interface, no parent, and no hardware address in the
|
|
Packit Service |
b23acc |
* settings, then there's not enough information to complete the setting.
|
|
Packit Service |
b23acc |
*/
|
|
Packit Service |
b23acc |
if ( !nm_setting_vlan_get_parent (s_vlan)
|
|
Packit Service |
b23acc |
&& !nm_device_match_parent_hwaddr (device, connection, TRUE)) {
|
|
Packit Service |
b23acc |
g_set_error_literal (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_INVALID_CONNECTION,
|
|
Packit Service |
b23acc |
"The 'vlan' setting had no interface name, parent, or hardware address.");
|
|
Packit Service |
b23acc |
return FALSE;
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
return TRUE;
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
static void
|
|
Packit Service |
b23acc |
update_connection (NMDevice *device, NMConnection *connection)
|
|
Packit Service |
b23acc |
{
|
|
Packit Service |
b23acc |
NMDeviceVlanPrivate *priv = NM_DEVICE_VLAN_GET_PRIVATE (device);
|
|
Packit Service |
b23acc |
NMSettingVlan *s_vlan = nm_connection_get_setting_vlan (connection);
|
|
Packit Service |
b23acc |
int ifindex = nm_device_get_ifindex (device);
|
|
Packit Service |
b23acc |
const NMPlatformLink *plink;
|
|
Packit Service |
b23acc |
const NMPObject *polnk;
|
|
Packit Service |
b23acc |
guint vlan_id;
|
|
Packit Service |
b23acc |
guint vlan_flags;
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
if (!s_vlan) {
|
|
Packit Service |
b23acc |
s_vlan = (NMSettingVlan *) nm_setting_vlan_new ();
|
|
Packit Service |
b23acc |
nm_connection_add_setting (connection, (NMSetting *) s_vlan);
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
polnk = nm_platform_link_get_lnk (nm_device_get_platform (device), ifindex, NM_LINK_TYPE_VLAN, &plink);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
if (polnk)
|
|
Packit Service |
b23acc |
vlan_id = polnk->lnk_vlan.id;
|
|
Packit Service |
b23acc |
else
|
|
Packit Service |
b23acc |
vlan_id = priv->vlan_id;
|
|
Packit Service |
b23acc |
if (vlan_id != nm_setting_vlan_get_id (s_vlan))
|
|
Packit Service |
b23acc |
g_object_set (s_vlan, NM_SETTING_VLAN_ID, vlan_id, NULL);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
g_object_set (s_vlan,
|
|
Packit Service |
b23acc |
NM_SETTING_VLAN_PARENT,
|
|
Packit Service |
b23acc |
nm_device_parent_find_for_connection (device,
|
|
Packit Service |
b23acc |
nm_setting_vlan_get_parent (s_vlan)),
|
|
Packit Service |
b23acc |
NULL);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
if (polnk)
|
|
Packit Service |
b23acc |
vlan_flags = polnk->lnk_vlan.flags;
|
|
Packit Service |
b23acc |
else
|
|
Packit Service |
b23acc |
vlan_flags = NM_VLAN_FLAG_REORDER_HEADERS;
|
|
Packit Service |
b23acc |
if (vlan_flags != nm_setting_vlan_get_flags (s_vlan))
|
|
Packit Service |
b23acc |
g_object_set (s_vlan, NM_SETTING_VLAN_FLAGS, (NMVlanFlags) vlan_flags, NULL);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
if (polnk) {
|
|
Packit Service |
b23acc |
_nm_setting_vlan_set_priorities (s_vlan, NM_VLAN_INGRESS_MAP,
|
|
Packit Service |
b23acc |
polnk->_lnk_vlan.ingress_qos_map,
|
|
Packit Service |
b23acc |
polnk->_lnk_vlan.n_ingress_qos_map);
|
|
Packit Service |
b23acc |
_nm_setting_vlan_set_priorities (s_vlan, NM_VLAN_EGRESS_MAP,
|
|
Packit Service |
b23acc |
polnk->_lnk_vlan.egress_qos_map,
|
|
Packit Service |
b23acc |
polnk->_lnk_vlan.n_egress_qos_map);
|
|
Packit Service |
b23acc |
} else {
|
|
Packit Service |
b23acc |
_nm_setting_vlan_set_priorities (s_vlan, NM_VLAN_INGRESS_MAP, NULL, 0);
|
|
Packit Service |
b23acc |
_nm_setting_vlan_set_priorities (s_vlan, NM_VLAN_EGRESS_MAP, NULL, 0);
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
static NMActStageReturn
|
|
Packit Service |
b23acc |
act_stage1_prepare (NMDevice *device, NMDeviceStateReason *out_failure_reason)
|
|
Packit Service |
b23acc |
{
|
|
Packit Service |
b23acc |
NMDevice *parent_device;
|
|
Packit Service |
b23acc |
NMSettingVlan *s_vlan;
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
/* Change MAC address to parent's one if needed */
|
|
Packit Service |
b23acc |
parent_device = nm_device_parent_get_device (device);
|
|
Packit Service |
b23acc |
if (parent_device) {
|
|
Packit Service |
b23acc |
parent_hwaddr_maybe_changed (parent_device, NULL, device);
|
|
Packit Service |
b23acc |
parent_mtu_maybe_changed (parent_device, NULL, device);
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
s_vlan = nm_device_get_applied_setting (device, NM_TYPE_SETTING_VLAN);
|
|
Packit Service |
b23acc |
if (s_vlan) {
|
|
Packit Service |
b23acc |
gs_free NMVlanQosMapping *ingress_map = NULL;
|
|
Packit Service |
b23acc |
gs_free NMVlanQosMapping *egress_map = NULL;
|
|
Packit Service |
b23acc |
guint n_ingress_map = 0;
|
|
Packit Service |
b23acc |
guint n_egress_map = 0;
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
_nm_setting_vlan_get_priorities (s_vlan,
|
|
Packit Service |
b23acc |
NM_VLAN_INGRESS_MAP,
|
|
Packit Service |
b23acc |
&ingress_map,
|
|
Packit Service |
b23acc |
&n_ingress_map);
|
|
Packit Service |
b23acc |
_nm_setting_vlan_get_priorities (s_vlan,
|
|
Packit Service |
b23acc |
NM_VLAN_EGRESS_MAP,
|
|
Packit Service |
b23acc |
&egress_map,
|
|
Packit Service |
b23acc |
&n_egress_map);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
nm_platform_link_vlan_change (nm_device_get_platform (device),
|
|
Packit Service |
b23acc |
nm_device_get_ifindex (device),
|
|
Packit Service |
b23acc |
NM_VLAN_FLAGS_ALL,
|
|
Packit Service |
b23acc |
nm_setting_vlan_get_flags (s_vlan),
|
|
Packit Service |
b23acc |
TRUE,
|
|
Packit Service |
b23acc |
ingress_map,
|
|
Packit Service |
b23acc |
n_ingress_map,
|
|
Packit Service |
b23acc |
TRUE,
|
|
Packit Service |
b23acc |
egress_map,
|
|
Packit Service |
b23acc |
n_egress_map);
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
return NM_ACT_STAGE_RETURN_SUCCESS;
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
/*****************************************************************************/
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
static void
|
|
Packit Service |
b23acc |
get_property (GObject *object, guint prop_id,
|
|
Packit Service |
b23acc |
GValue *value, GParamSpec *pspec)
|
|
Packit Service |
b23acc |
{
|
|
Packit Service |
b23acc |
NMDeviceVlanPrivate *priv = NM_DEVICE_VLAN_GET_PRIVATE (object);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
switch (prop_id) {
|
|
Packit Service |
b23acc |
case PROP_VLAN_ID:
|
|
Packit Service |
b23acc |
g_value_set_uint (value, priv->vlan_id);
|
|
Packit Service |
b23acc |
break;
|
|
Packit Service |
b23acc |
default:
|
|
Packit Service |
b23acc |
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
Packit Service |
b23acc |
break;
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
/*****************************************************************************/
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
static void
|
|
Packit Service |
b23acc |
nm_device_vlan_init (NMDeviceVlan * self)
|
|
Packit Service |
b23acc |
{
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
static const NMDBusInterfaceInfoExtended interface_info_device_vlan = {
|
|
Packit Service |
b23acc |
.parent = NM_DEFINE_GDBUS_INTERFACE_INFO_INIT (
|
|
Packit Service |
b23acc |
NM_DBUS_INTERFACE_DEVICE_VLAN,
|
|
Packit Service |
b23acc |
.signals = NM_DEFINE_GDBUS_SIGNAL_INFOS (
|
|
Packit Service |
b23acc |
&nm_signal_info_property_changed_legacy,
|
|
Packit Service |
b23acc |
),
|
|
Packit Service |
b23acc |
.properties = NM_DEFINE_GDBUS_PROPERTY_INFOS (
|
|
Packit Service |
b23acc |
NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L ("HwAddress", "s", NM_DEVICE_HW_ADDRESS),
|
|
Packit Service |
b23acc |
NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L ("Carrier", "b", NM_DEVICE_CARRIER),
|
|
Packit Service |
b23acc |
NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L ("Parent", "o", NM_DEVICE_PARENT),
|
|
Packit Service |
b23acc |
NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE_L ("VlanId", "u", NM_DEVICE_VLAN_ID),
|
|
Packit Service |
b23acc |
),
|
|
Packit Service |
b23acc |
),
|
|
Packit Service |
b23acc |
.legacy_property_changed = TRUE,
|
|
Packit Service |
b23acc |
};
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
static void
|
|
Packit Service |
b23acc |
nm_device_vlan_class_init (NMDeviceVlanClass *klass)
|
|
Packit Service |
b23acc |
{
|
|
Packit Service |
b23acc |
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
|
Packit Service |
b23acc |
NMDBusObjectClass *dbus_object_class = NM_DBUS_OBJECT_CLASS (klass);
|
|
Packit Service |
b23acc |
NMDeviceClass *device_class = NM_DEVICE_CLASS (klass);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
object_class->get_property = get_property;
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
dbus_object_class->interface_infos = NM_DBUS_INTERFACE_INFOS (&interface_info_device_vlan);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
device_class->connection_type_supported = NM_SETTING_VLAN_SETTING_NAME;
|
|
Packit Service |
b23acc |
device_class->connection_type_check_compatible = NM_SETTING_VLAN_SETTING_NAME;
|
|
Packit Service |
b23acc |
device_class->link_types = NM_DEVICE_DEFINE_LINK_TYPES (NM_LINK_TYPE_VLAN);
|
|
Packit Service |
b23acc |
device_class->mtu_parent_delta = 0; /* VLANs can have the same MTU of parent */
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
device_class->create_and_realize = create_and_realize;
|
|
Packit Service |
b23acc |
device_class->link_changed = link_changed;
|
|
Packit Service |
b23acc |
device_class->unrealize_notify = unrealize_notify;
|
|
Packit Service |
b23acc |
device_class->get_generic_capabilities = get_generic_capabilities;
|
|
Packit Service |
b23acc |
device_class->act_stage1_prepare_set_hwaddr_ethernet = TRUE;
|
|
Packit Service |
b23acc |
device_class->act_stage1_prepare = act_stage1_prepare;
|
|
Packit Service |
b23acc |
device_class->get_configured_mtu = nm_device_get_configured_mtu_wired_parent;
|
|
Packit Service |
b23acc |
device_class->is_available = is_available;
|
|
Packit Service |
b23acc |
device_class->parent_changed_notify = parent_changed_notify;
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
device_class->check_connection_compatible = check_connection_compatible;
|
|
Packit Service |
b23acc |
device_class->check_connection_available = check_connection_available;
|
|
Packit Service |
b23acc |
device_class->complete_connection = complete_connection;
|
|
Packit Service |
b23acc |
device_class->update_connection = update_connection;
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
obj_properties[PROP_VLAN_ID] =
|
|
Packit Service |
b23acc |
g_param_spec_uint (NM_DEVICE_VLAN_ID, "", "",
|
|
Packit Service |
b23acc |
0, 4095, 0,
|
|
Packit Service |
b23acc |
G_PARAM_READABLE
|
|
Packit Service |
b23acc |
| G_PARAM_STATIC_STRINGS);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
g_object_class_install_properties (object_class, _PROPERTY_ENUMS_LAST, obj_properties);
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
/*****************************************************************************/
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
#define NM_TYPE_VLAN_DEVICE_FACTORY (nm_vlan_device_factory_get_type ())
|
|
Packit Service |
b23acc |
#define NM_VLAN_DEVICE_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_VLAN_DEVICE_FACTORY, NMVlanDeviceFactory))
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
static NMDevice *
|
|
Packit Service |
b23acc |
create_device (NMDeviceFactory *factory,
|
|
Packit Service |
b23acc |
const char *iface,
|
|
Packit Service |
b23acc |
const NMPlatformLink *plink,
|
|
Packit Service |
b23acc |
NMConnection *connection,
|
|
Packit Service |
b23acc |
gboolean *out_ignore)
|
|
Packit Service |
b23acc |
{
|
|
Packit Service |
b23acc |
return (NMDevice *) g_object_new (NM_TYPE_DEVICE_VLAN,
|
|
Packit Service |
b23acc |
NM_DEVICE_IFACE, iface,
|
|
Packit Service |
b23acc |
NM_DEVICE_DRIVER, "8021q",
|
|
Packit Service |
b23acc |
NM_DEVICE_TYPE_DESC, "VLAN",
|
|
Packit Service |
b23acc |
NM_DEVICE_DEVICE_TYPE, NM_DEVICE_TYPE_VLAN,
|
|
Packit Service |
b23acc |
NM_DEVICE_LINK_TYPE, NM_LINK_TYPE_VLAN,
|
|
Packit Service |
b23acc |
NULL);
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
static const char *
|
|
Packit Service |
b23acc |
get_connection_parent (NMDeviceFactory *factory, NMConnection *connection)
|
|
Packit Service |
b23acc |
{
|
|
Packit Service |
b23acc |
NMSettingVlan *s_vlan;
|
|
Packit Service |
b23acc |
NMSettingWired *s_wired;
|
|
Packit Service |
b23acc |
const char *parent = NULL;
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
g_return_val_if_fail (nm_connection_is_type (connection, NM_SETTING_VLAN_SETTING_NAME), NULL);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
s_vlan = nm_connection_get_setting_vlan (connection);
|
|
Packit Service |
b23acc |
g_assert (s_vlan);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
parent = nm_setting_vlan_get_parent (s_vlan);
|
|
Packit Service |
b23acc |
if (parent)
|
|
Packit Service |
b23acc |
return parent;
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
/* Try the hardware address from the VLAN connection's hardware setting */
|
|
Packit Service |
b23acc |
s_wired = nm_connection_get_setting_wired (connection);
|
|
Packit Service |
b23acc |
if (s_wired)
|
|
Packit Service |
b23acc |
return nm_setting_wired_get_mac_address (s_wired);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
return NULL;
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
static char *
|
|
Packit Service |
b23acc |
get_connection_iface (NMDeviceFactory *factory,
|
|
Packit Service |
b23acc |
NMConnection *connection,
|
|
Packit Service |
b23acc |
const char *parent_iface)
|
|
Packit Service |
b23acc |
{
|
|
Packit Service |
b23acc |
const char *ifname;
|
|
Packit Service |
b23acc |
NMSettingVlan *s_vlan;
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
g_return_val_if_fail (nm_connection_is_type (connection, NM_SETTING_VLAN_SETTING_NAME), NULL);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
s_vlan = nm_connection_get_setting_vlan (connection);
|
|
Packit Service |
b23acc |
g_assert (s_vlan);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
if (!parent_iface)
|
|
Packit Service |
b23acc |
return NULL;
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
ifname = nm_connection_get_interface_name (connection);
|
|
Packit Service |
b23acc |
if (ifname)
|
|
Packit Service |
b23acc |
return g_strdup (ifname);
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
/* If the connection doesn't specify the interface name for the VLAN
|
|
Packit Service |
b23acc |
* device, we create one for it using the VLAN ID and the parent
|
|
Packit Service |
b23acc |
* interface's name.
|
|
Packit Service |
b23acc |
*/
|
|
Packit Service |
b23acc |
return nm_utils_new_vlan_name (parent_iface, nm_setting_vlan_get_id (s_vlan));
|
|
Packit Service |
b23acc |
}
|
|
Packit Service |
b23acc |
|
|
Packit Service |
b23acc |
NM_DEVICE_FACTORY_DEFINE_INTERNAL (VLAN, Vlan, vlan,
|
|
Packit Service |
b23acc |
NM_DEVICE_FACTORY_DECLARE_LINK_TYPES (NM_LINK_TYPE_VLAN)
|
|
Packit Service |
b23acc |
NM_DEVICE_FACTORY_DECLARE_SETTING_TYPES (NM_SETTING_VLAN_SETTING_NAME),
|
|
Packit Service |
b23acc |
factory_class->create_device = create_device;
|
|
Packit Service |
b23acc |
factory_class->get_connection_parent = get_connection_parent;
|
|
Packit Service |
b23acc |
factory_class->get_connection_iface = get_connection_iface;
|
|
Packit Service |
b23acc |
);
|