mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
synced 2024-10-07 00:31:11 +00:00
a83eb773ce
sed 's#^/\*\{5\}\*\+/$#/*****************************************************************************/#' $(git grep -l '\*\{5\}' | grep '\.[hc]$') -i
391 lines
10 KiB
C
391 lines
10 KiB
C
/* -*- 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 2012 Red Hat, Inc.
|
|
*/
|
|
|
|
#include "nm-default.h"
|
|
|
|
#include <string.h>
|
|
#include <netinet/ether.h>
|
|
|
|
#include "nm-setting-connection.h"
|
|
#include "nm-setting-vlan.h"
|
|
#include "nm-utils.h"
|
|
|
|
#include "nm-device-vlan.h"
|
|
#include "nm-device-private.h"
|
|
#include "nm-object-private.h"
|
|
|
|
G_DEFINE_TYPE (NMDeviceVlan, nm_device_vlan, NM_TYPE_DEVICE)
|
|
|
|
#define NM_DEVICE_VLAN_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_DEVICE_VLAN, NMDeviceVlanPrivate))
|
|
|
|
typedef struct {
|
|
DBusGProxy *proxy;
|
|
|
|
char *hw_address;
|
|
gboolean carrier;
|
|
NMDevice *parent;
|
|
guint vlan_id;
|
|
} NMDeviceVlanPrivate;
|
|
|
|
enum {
|
|
PROP_0,
|
|
PROP_HW_ADDRESS,
|
|
PROP_CARRIER,
|
|
PROP_PARENT,
|
|
PROP_VLAN_ID,
|
|
|
|
LAST_PROP
|
|
};
|
|
|
|
/**
|
|
* nm_device_vlan_error_quark:
|
|
*
|
|
* Registers an error quark for #NMDeviceVlan if necessary.
|
|
*
|
|
* Returns: the error quark used for #NMDeviceVlan errors.
|
|
**/
|
|
GQuark
|
|
nm_device_vlan_error_quark (void)
|
|
{
|
|
static GQuark quark = 0;
|
|
|
|
if (G_UNLIKELY (quark == 0))
|
|
quark = g_quark_from_static_string ("nm-device-vlan-error-quark");
|
|
return quark;
|
|
}
|
|
|
|
/**
|
|
* nm_device_vlan_new:
|
|
* @connection: the #DBusGConnection
|
|
* @path: the DBus object path of the device
|
|
*
|
|
* Creates a new #NMDeviceVlan.
|
|
*
|
|
* Returns: (transfer full): a new device
|
|
**/
|
|
GObject *
|
|
nm_device_vlan_new (DBusGConnection *connection, const char *path)
|
|
{
|
|
GObject *device;
|
|
|
|
g_return_val_if_fail (connection != NULL, NULL);
|
|
g_return_val_if_fail (path != NULL, NULL);
|
|
|
|
device = g_object_new (NM_TYPE_DEVICE_VLAN,
|
|
NM_OBJECT_DBUS_CONNECTION, connection,
|
|
NM_OBJECT_DBUS_PATH, path,
|
|
NULL);
|
|
_nm_object_ensure_inited (NM_OBJECT (device));
|
|
return device;
|
|
}
|
|
|
|
/**
|
|
* nm_device_vlan_get_hw_address:
|
|
* @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.
|
|
**/
|
|
const char *
|
|
nm_device_vlan_get_hw_address (NMDeviceVlan *device)
|
|
{
|
|
g_return_val_if_fail (NM_IS_DEVICE_VLAN (device), NULL);
|
|
|
|
_nm_object_ensure_inited (NM_OBJECT (device));
|
|
return NM_DEVICE_VLAN_GET_PRIVATE (device)->hw_address;
|
|
}
|
|
|
|
/**
|
|
* 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);
|
|
|
|
_nm_object_ensure_inited (NM_OBJECT (device));
|
|
return NM_DEVICE_VLAN_GET_PRIVATE (device)->carrier;
|
|
}
|
|
|
|
/**
|
|
* nm_device_vlan_get_parent:
|
|
* @device: a #NMDeviceVlan
|
|
*
|
|
* Returns: (transfer none): the device's parent device
|
|
*
|
|
* Since: 1.0
|
|
**/
|
|
NMDevice *
|
|
nm_device_vlan_get_parent (NMDeviceVlan *device)
|
|
{
|
|
g_return_val_if_fail (NM_IS_DEVICE_VLAN (device), FALSE);
|
|
|
|
_nm_object_ensure_inited (NM_OBJECT (device));
|
|
return 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);
|
|
|
|
_nm_object_ensure_inited (NM_OBJECT (device));
|
|
return NM_DEVICE_VLAN_GET_PRIVATE (device)->vlan_id;
|
|
}
|
|
|
|
static gboolean
|
|
connection_compatible (NMDevice *device, NMConnection *connection, GError **error)
|
|
{
|
|
NMSettingConnection *s_con;
|
|
NMSettingVlan *s_vlan;
|
|
NMSettingWired *s_wired;
|
|
const char *ctype, *dev_iface_name, *vlan_iface_name;
|
|
const GByteArray *mac_address;
|
|
char *mac_address_str;
|
|
|
|
s_con = nm_connection_get_setting_connection (connection);
|
|
g_assert (s_con);
|
|
|
|
ctype = nm_setting_connection_get_connection_type (s_con);
|
|
if (strcmp (ctype, NM_SETTING_VLAN_SETTING_NAME) != 0) {
|
|
g_set_error (error, NM_DEVICE_VLAN_ERROR, NM_DEVICE_VLAN_ERROR_NOT_VLAN_CONNECTION,
|
|
"The connection was not a VLAN connection.");
|
|
return FALSE;
|
|
}
|
|
|
|
s_vlan = nm_connection_get_setting_vlan (connection);
|
|
if (!s_vlan) {
|
|
g_set_error (error, NM_DEVICE_VLAN_ERROR, NM_DEVICE_VLAN_ERROR_INVALID_VLAN_CONNECTION,
|
|
"The connection was not a valid VLAN connection.");
|
|
return FALSE;
|
|
}
|
|
|
|
if (nm_setting_vlan_get_id (s_vlan) != nm_device_vlan_get_vlan_id (NM_DEVICE_VLAN (device))) {
|
|
g_set_error (error, NM_DEVICE_VLAN_ERROR, NM_DEVICE_VLAN_ERROR_ID_MISMATCH,
|
|
"The VLAN identifiers of the device and the connection didn't match.");
|
|
return FALSE;
|
|
}
|
|
|
|
dev_iface_name = nm_device_get_iface (device);
|
|
vlan_iface_name = nm_setting_vlan_get_interface_name (s_vlan);
|
|
if (vlan_iface_name && g_strcmp0 (dev_iface_name, vlan_iface_name) != 0) {
|
|
g_set_error (error, NM_DEVICE_VLAN_ERROR, NM_DEVICE_VLAN_ERROR_INTERFACE_MISMATCH,
|
|
"The interfaces of the device and the connection didn't match.");
|
|
return FALSE;
|
|
}
|
|
|
|
s_wired = nm_connection_get_setting_wired (connection);
|
|
if (s_wired)
|
|
mac_address = nm_setting_wired_get_mac_address (s_wired);
|
|
else
|
|
mac_address = NULL;
|
|
if (mac_address) {
|
|
mac_address_str = nm_utils_hwaddr_ntoa_len (mac_address->data, mac_address->len);
|
|
if (!g_strcmp0 (mac_address_str, NM_DEVICE_VLAN_GET_PRIVATE (device)->hw_address)) {
|
|
g_set_error (error, NM_DEVICE_VLAN_ERROR, NM_DEVICE_VLAN_ERROR_MAC_MISMATCH,
|
|
"The hardware address of the device and the connection didn't match.");
|
|
}
|
|
g_free (mac_address_str);
|
|
}
|
|
|
|
return NM_DEVICE_CLASS (nm_device_vlan_parent_class)->connection_compatible (device, connection, error);
|
|
}
|
|
|
|
static GType
|
|
get_setting_type (NMDevice *device)
|
|
{
|
|
return NM_TYPE_SETTING_VLAN;
|
|
}
|
|
|
|
static const char *
|
|
get_hw_address (NMDevice *device)
|
|
{
|
|
return nm_device_vlan_get_hw_address (NM_DEVICE_VLAN (device));
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
static void
|
|
nm_device_vlan_init (NMDeviceVlan *device)
|
|
{
|
|
_nm_device_set_device_type (NM_DEVICE (device), NM_DEVICE_TYPE_VLAN);
|
|
}
|
|
|
|
static void
|
|
register_properties (NMDeviceVlan *device)
|
|
{
|
|
NMDeviceVlanPrivate *priv = NM_DEVICE_VLAN_GET_PRIVATE (device);
|
|
const NMPropertiesInfo property_info[] = {
|
|
{ NM_DEVICE_VLAN_HW_ADDRESS, &priv->hw_address },
|
|
{ NM_DEVICE_VLAN_CARRIER, &priv->carrier },
|
|
{ NM_DEVICE_VLAN_PARENT, &priv->parent, NULL, NM_TYPE_DEVICE },
|
|
{ NM_DEVICE_VLAN_VLAN_ID, &priv->vlan_id },
|
|
{ NULL },
|
|
};
|
|
|
|
_nm_object_register_properties (NM_OBJECT (device),
|
|
priv->proxy,
|
|
property_info);
|
|
}
|
|
|
|
static void
|
|
constructed (GObject *object)
|
|
{
|
|
NMDeviceVlanPrivate *priv = NM_DEVICE_VLAN_GET_PRIVATE (object);
|
|
|
|
G_OBJECT_CLASS (nm_device_vlan_parent_class)->constructed (object);
|
|
|
|
priv->proxy = _nm_object_new_proxy (NM_OBJECT (object), NULL, NM_DBUS_INTERFACE_DEVICE_VLAN);
|
|
register_properties (NM_DEVICE_VLAN (object));
|
|
}
|
|
|
|
static void
|
|
dispose (GObject *object)
|
|
{
|
|
NMDeviceVlanPrivate *priv = NM_DEVICE_VLAN_GET_PRIVATE (object);
|
|
|
|
g_clear_object (&priv->parent);
|
|
g_clear_object (&priv->proxy);
|
|
|
|
G_OBJECT_CLASS (nm_device_vlan_parent_class)->dispose (object);
|
|
}
|
|
|
|
static void
|
|
finalize (GObject *object)
|
|
{
|
|
NMDeviceVlanPrivate *priv = NM_DEVICE_VLAN_GET_PRIVATE (object);
|
|
|
|
g_free (priv->hw_address);
|
|
|
|
G_OBJECT_CLASS (nm_device_vlan_parent_class)->finalize (object);
|
|
}
|
|
|
|
static void
|
|
get_property (GObject *object,
|
|
guint prop_id,
|
|
GValue *value,
|
|
GParamSpec *pspec)
|
|
{
|
|
NMDeviceVlan *device = NM_DEVICE_VLAN (object);
|
|
|
|
_nm_object_ensure_inited (NM_OBJECT (object));
|
|
|
|
switch (prop_id) {
|
|
case PROP_HW_ADDRESS:
|
|
g_value_set_string (value, nm_device_vlan_get_hw_address (device));
|
|
break;
|
|
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;
|
|
}
|
|
}
|
|
|
|
static void
|
|
nm_device_vlan_class_init (NMDeviceVlanClass *vlan_class)
|
|
{
|
|
GObjectClass *object_class = G_OBJECT_CLASS (vlan_class);
|
|
NMDeviceClass *device_class = NM_DEVICE_CLASS (vlan_class);
|
|
|
|
g_type_class_add_private (vlan_class, sizeof (NMDeviceVlanPrivate));
|
|
|
|
/* virtual methods */
|
|
object_class->constructed = constructed;
|
|
object_class->dispose = dispose;
|
|
object_class->finalize = finalize;
|
|
object_class->get_property = get_property;
|
|
device_class->connection_compatible = connection_compatible;
|
|
device_class->get_setting_type = get_setting_type;
|
|
device_class->get_hw_address = get_hw_address;
|
|
|
|
/* properties */
|
|
|
|
/**
|
|
* NMDeviceVlan:hw-address:
|
|
*
|
|
* The hardware (MAC) address of the device.
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_HW_ADDRESS,
|
|
g_param_spec_string (NM_DEVICE_VLAN_HW_ADDRESS, "", "",
|
|
NULL,
|
|
G_PARAM_READABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMDeviceVlan:carrier:
|
|
*
|
|
* Whether the device has carrier.
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, 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.
|
|
*
|
|
* Since: 1.0
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, 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.
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_VLAN_ID,
|
|
g_param_spec_uint (NM_DEVICE_VLAN_VLAN_ID, "", "",
|
|
0, 4095, 0,
|
|
G_PARAM_READABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
}
|