// SPDX-License-Identifier: LGPL-2.1+
/*
* Copyright (C) 2012 Red Hat, Inc.
*/
#include "nm-default.h"
#include "nm-device-vlan.h"
#include "nm-setting-connection.h"
#include "nm-setting-vlan.h"
#include "nm-setting-wired.h"
#include "nm-utils.h"
#include "nm-object-private.h"
/*****************************************************************************/
NM_GOBJECT_PROPERTIES_DEFINE_BASE (
PROP_CARRIER,
PROP_PARENT,
PROP_VLAN_ID,
);
typedef struct {
NMLDBusPropertyO parent;
guint32 vlan_id;
bool carrier;
} NMDeviceVlanPrivate;
struct _NMDeviceVlan {
NMDevice parent;
NMDeviceVlanPrivate _priv;
};
struct _NMDeviceVlanClass {
NMDeviceClass parent;
};
G_DEFINE_TYPE (NMDeviceVlan, nm_device_vlan, NM_TYPE_DEVICE)
#define NM_DEVICE_VLAN_GET_PRIVATE(self) _NM_GET_PRIVATE(self, NMDeviceVlan, NM_IS_DEVICE_VLAN, NMObject, NMDevice)
/*****************************************************************************/
/**
* nm_device_vlan_get_hw_address: (skip)
* @device: a #NMDeviceVlan
*
* Gets the hardware (MAC) address of the #NMDeviceVlan
*
* Returns: the hardware address. This is the internal string used by the
* device, and must not be modified.
*
* Deprecated: 1.24: Use nm_device_get_hw_address() instead.
**/
const char *
nm_device_vlan_get_hw_address (NMDeviceVlan *device)
{
g_return_val_if_fail (NM_IS_DEVICE_VLAN (device), NULL);
return nm_device_get_hw_address (NM_DEVICE (device));
}
/**
* nm_device_vlan_get_carrier:
* @device: a #NMDeviceVlan
*
* Whether the device has carrier.
*
* Returns: %TRUE if the device has carrier
**/
gboolean
nm_device_vlan_get_carrier (NMDeviceVlan *device)
{
g_return_val_if_fail (NM_IS_DEVICE_VLAN (device), FALSE);
return NM_DEVICE_VLAN_GET_PRIVATE (device)->carrier;
}
/**
* nm_device_vlan_get_parent:
* @device: a #NMDeviceVlan
*
* Returns: (transfer none): the device's parent device
**/
NMDevice *
nm_device_vlan_get_parent (NMDeviceVlan *device)
{
g_return_val_if_fail (NM_IS_DEVICE_VLAN (device), FALSE);
return nml_dbus_property_o_get_obj (&NM_DEVICE_VLAN_GET_PRIVATE (device)->parent);
}
/**
* nm_device_vlan_get_vlan_id:
* @device: a #NMDeviceVlan
*
* Returns: the device's VLAN ID
**/
guint
nm_device_vlan_get_vlan_id (NMDeviceVlan *device)
{
g_return_val_if_fail (NM_IS_DEVICE_VLAN (device), FALSE);
return NM_DEVICE_VLAN_GET_PRIVATE (device)->vlan_id;
}
static gboolean
connection_compatible (NMDevice *device, NMConnection *connection, GError **error)
{
NMSettingVlan *s_vlan;
NMSettingWired *s_wired;
const char *setting_hwaddr;
const char *hw_address;
if (!NM_DEVICE_CLASS (nm_device_vlan_parent_class)->connection_compatible (device, connection, error))
return FALSE;
if (!nm_connection_is_type (connection, NM_SETTING_VLAN_SETTING_NAME)) {
g_set_error_literal (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,
_("The connection was not a VLAN connection."));
return FALSE;
}
s_vlan = nm_connection_get_setting_vlan (connection);
if (nm_setting_vlan_get_id (s_vlan) != nm_device_vlan_get_vlan_id (NM_DEVICE_VLAN (device))) {
g_set_error_literal (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,
_("The VLAN identifiers of the device and the connection didn't match."));
return FALSE;
}
s_wired = nm_connection_get_setting_wired (connection);
if (s_wired)
setting_hwaddr = nm_setting_wired_get_mac_address (s_wired);
else
setting_hwaddr = NULL;
if (setting_hwaddr) {
hw_address = nm_device_get_hw_address (NM_DEVICE (device));
if ( !hw_address
|| !nm_utils_hwaddr_matches (setting_hwaddr, -1,
hw_address, -1)) {
g_set_error_literal (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,
_("The hardware address of the device and the connection didn't match."));
}
}
return TRUE;
}
static GType
get_setting_type (NMDevice *device)
{
return NM_TYPE_SETTING_VLAN;
}
/*****************************************************************************/
static void
nm_device_vlan_init (NMDeviceVlan *device)
{
}
static void
get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
NMDeviceVlan *device = NM_DEVICE_VLAN (object);
switch (prop_id) {
case PROP_CARRIER:
g_value_set_boolean (value, nm_device_vlan_get_carrier (device));
break;
case PROP_PARENT:
g_value_set_object (value, nm_device_vlan_get_parent (device));
break;
case PROP_VLAN_ID:
g_value_set_uint (value, nm_device_vlan_get_vlan_id (device));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
const NMLDBusMetaIface _nml_dbus_meta_iface_nm_device_vlan = NML_DBUS_META_IFACE_INIT_PROP (
NM_DBUS_INTERFACE_DEVICE_VLAN,
nm_device_vlan_get_type,
NML_DBUS_META_INTERFACE_PRIO_INSTANTIATE_HIGH,
NML_DBUS_META_IFACE_DBUS_PROPERTIES (
NML_DBUS_META_PROPERTY_INIT_B ("Carrier", PROP_CARRIER, NMDeviceVlan, _priv.carrier ),
NML_DBUS_META_PROPERTY_INIT_FCN ("HwAddress", 0, "s", _nm_device_notify_update_prop_hw_address ),
NML_DBUS_META_PROPERTY_INIT_O_PROP ("Parent", PROP_PARENT, NMDeviceVlan, _priv.parent, nm_device_get_type ),
NML_DBUS_META_PROPERTY_INIT_U ("VlanId", PROP_VLAN_ID, NMDeviceVlan, _priv.vlan_id ),
),
);
static void
nm_device_vlan_class_init (NMDeviceVlanClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
NMObjectClass *nm_object_class = NM_OBJECT_CLASS (klass);
NMDeviceClass *device_class = NM_DEVICE_CLASS (klass);
object_class->get_property = get_property;
_NM_OBJECT_CLASS_INIT_PRIV_PTR_DIRECT (nm_object_class, NMDeviceVlan);
_NM_OBJECT_CLASS_INIT_PROPERTY_O_FIELDS_1 (nm_object_class, NMDeviceVlanPrivate, parent);
device_class->connection_compatible = connection_compatible;
device_class->get_setting_type = get_setting_type;
/**
* NMDeviceVlan:carrier:
*
* Whether the device has carrier.
**/
obj_properties[PROP_CARRIER] =
g_param_spec_boolean (NM_DEVICE_VLAN_CARRIER, "", "",
FALSE,
G_PARAM_READABLE |
G_PARAM_STATIC_STRINGS);
/**
* NMDeviceVlan:parent:
*
* The devices's parent device.
**/
obj_properties[PROP_PARENT] =
g_param_spec_object (NM_DEVICE_VLAN_PARENT, "", "",
NM_TYPE_DEVICE,
G_PARAM_READABLE |
G_PARAM_STATIC_STRINGS);
/**
* NMDeviceVlan:vlan-id:
*
* The device's VLAN ID.
**/
obj_properties[PROP_VLAN_ID] =
g_param_spec_uint (NM_DEVICE_VLAN_VLAN_ID, "", "",
0, 4095, 0,
G_PARAM_READABLE |
G_PARAM_STATIC_STRINGS);
_nml_dbus_meta_class_init_with_properties (object_class, &_nml_dbus_meta_iface_nm_device_vlan);
}