/* 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_30,
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);
}