426 lines
13 KiB
C
426 lines
13 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
|
|
/* NetworkManager -- Network link manager
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Copyright (C) 2007 - 2008 Novell, Inc.
|
|
* Copyright (C) 2007 - 2010 Red Hat, Inc.
|
|
*/
|
|
|
|
#include <dbus/dbus-glib.h>
|
|
|
|
#include "nm-marshal.h"
|
|
#include "nm-setting-connection.h"
|
|
#include "nm-device-interface.h"
|
|
#include "nm-logging.h"
|
|
#include "nm-properties-changed-signal.h"
|
|
#include "nm-rfkill.h"
|
|
|
|
static void impl_device_disconnect (NMDeviceInterface *device,
|
|
DBusGMethodInvocation *context);
|
|
|
|
#include "nm-device-interface-glue.h"
|
|
|
|
GQuark
|
|
nm_device_interface_error_quark (void)
|
|
{
|
|
static GQuark quark = 0;
|
|
if (!quark)
|
|
quark = g_quark_from_static_string ("nm-device-interface-error");
|
|
return quark;
|
|
}
|
|
|
|
/* This should really be standard. */
|
|
#define ENUM_ENTRY(NAME, DESC) { NAME, "" #NAME "", DESC }
|
|
|
|
GType
|
|
nm_device_interface_error_get_type (void)
|
|
{
|
|
static GType etype = 0;
|
|
|
|
if (etype == 0) {
|
|
static const GEnumValue values[] = {
|
|
/* Connection is already activating. */
|
|
ENUM_ENTRY (NM_DEVICE_INTERFACE_ERROR_CONNECTION_ACTIVATING, "ConnectionActivating"),
|
|
/* Connection is invalid for this device. */
|
|
ENUM_ENTRY (NM_DEVICE_INTERFACE_ERROR_CONNECTION_INVALID, "ConnectionInvalid"),
|
|
/* Operation could not be performed because the device is not active. */
|
|
ENUM_ENTRY (NM_DEVICE_INTERFACE_ERROR_NOT_ACTIVE, "NotActive"),
|
|
{ 0, 0, 0 }
|
|
};
|
|
etype = g_enum_register_static ("NMDeviceInterfaceError", values);
|
|
}
|
|
return etype;
|
|
}
|
|
|
|
|
|
static void
|
|
nm_device_interface_init (gpointer g_iface)
|
|
{
|
|
GType iface_type = G_TYPE_FROM_INTERFACE (g_iface);
|
|
static gboolean initialized = FALSE;
|
|
|
|
if (initialized)
|
|
return;
|
|
|
|
/* Properties */
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_string (NM_DEVICE_INTERFACE_UDI,
|
|
"UDI",
|
|
"Unique Device Identifier",
|
|
NULL,
|
|
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_string (NM_DEVICE_INTERFACE_IFACE,
|
|
"Interface",
|
|
"Interface",
|
|
NULL,
|
|
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_string (NM_DEVICE_INTERFACE_IP_IFACE,
|
|
"IP Interface",
|
|
"IP Interface",
|
|
NULL,
|
|
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_string (NM_DEVICE_INTERFACE_DRIVER,
|
|
"Driver",
|
|
"Driver",
|
|
NULL,
|
|
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_uint (NM_DEVICE_INTERFACE_CAPABILITIES,
|
|
"Capabilities",
|
|
"Capabilities",
|
|
0, G_MAXUINT32, NM_DEVICE_CAP_NONE,
|
|
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_uint (NM_DEVICE_INTERFACE_IP4_ADDRESS,
|
|
"IP4 address",
|
|
"IP4 address",
|
|
0, G_MAXUINT32, 0, /* FIXME */
|
|
G_PARAM_READWRITE));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_boxed (NM_DEVICE_INTERFACE_IP4_CONFIG,
|
|
"IP4 Config",
|
|
"IP4 Config",
|
|
DBUS_TYPE_G_OBJECT_PATH,
|
|
G_PARAM_READWRITE));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_boxed (NM_DEVICE_INTERFACE_DHCP4_CONFIG,
|
|
"DHCP4 Config",
|
|
"DHCP4 Config",
|
|
DBUS_TYPE_G_OBJECT_PATH,
|
|
G_PARAM_READWRITE));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_boxed (NM_DEVICE_INTERFACE_IP6_CONFIG,
|
|
"IP6 Config",
|
|
"IP6 Config",
|
|
DBUS_TYPE_G_OBJECT_PATH,
|
|
G_PARAM_READWRITE));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_boxed (NM_DEVICE_INTERFACE_DHCP6_CONFIG,
|
|
"DHCP6 Config",
|
|
"DHCP6 Config",
|
|
DBUS_TYPE_G_OBJECT_PATH,
|
|
G_PARAM_READWRITE));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_uint (NM_DEVICE_INTERFACE_STATE,
|
|
"State",
|
|
"State",
|
|
0, G_MAXUINT32, NM_DEVICE_STATE_UNKNOWN,
|
|
G_PARAM_READABLE));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_uint (NM_DEVICE_INTERFACE_DEVICE_TYPE,
|
|
"DeviceType",
|
|
"DeviceType",
|
|
0, G_MAXUINT32, NM_DEVICE_TYPE_UNKNOWN,
|
|
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | NM_PROPERTY_PARAM_NO_EXPORT));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface, g_param_spec_boolean (NM_DEVICE_INTERFACE_MANAGED,
|
|
"Managed",
|
|
"Managed",
|
|
FALSE,
|
|
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface, g_param_spec_boolean (NM_DEVICE_INTERFACE_FIRMWARE_MISSING,
|
|
"FirmwareMissing",
|
|
"Firmware missing",
|
|
FALSE,
|
|
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_string (NM_DEVICE_INTERFACE_TYPE_DESC,
|
|
"Type Description",
|
|
"Device type description",
|
|
NULL,
|
|
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | NM_PROPERTY_PARAM_NO_EXPORT));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface, g_param_spec_uint (NM_DEVICE_INTERFACE_RFKILL_TYPE,
|
|
"Rfkill Type",
|
|
"Type of rfkill switch (if any) supported by this device",
|
|
RFKILL_TYPE_WLAN,
|
|
RFKILL_TYPE_MAX,
|
|
RFKILL_TYPE_UNKNOWN,
|
|
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | NM_PROPERTY_PARAM_NO_EXPORT));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_int (NM_DEVICE_INTERFACE_IFINDEX,
|
|
"Ifindex",
|
|
"Ifindex",
|
|
0, G_MAXINT, 0,
|
|
G_PARAM_READABLE | NM_PROPERTY_PARAM_NO_EXPORT));
|
|
|
|
/* Signals */
|
|
g_signal_new ("state-changed",
|
|
iface_type,
|
|
G_SIGNAL_RUN_FIRST,
|
|
G_STRUCT_OFFSET (NMDeviceInterface, state_changed),
|
|
NULL, NULL,
|
|
_nm_marshal_VOID__UINT_UINT_UINT,
|
|
G_TYPE_NONE, 3,
|
|
G_TYPE_UINT, G_TYPE_UINT, G_TYPE_UINT);
|
|
|
|
g_signal_new (NM_DEVICE_INTERFACE_DISCONNECT_REQUEST,
|
|
iface_type,
|
|
G_SIGNAL_RUN_FIRST,
|
|
0, NULL, NULL,
|
|
g_cclosure_marshal_VOID__POINTER,
|
|
G_TYPE_NONE, 1, G_TYPE_POINTER);
|
|
|
|
dbus_g_object_type_install_info (iface_type,
|
|
&dbus_glib_nm_device_interface_object_info);
|
|
|
|
dbus_g_error_domain_register (NM_DEVICE_INTERFACE_ERROR,
|
|
NULL,
|
|
NM_TYPE_DEVICE_INTERFACE_ERROR);
|
|
|
|
initialized = TRUE;
|
|
}
|
|
|
|
|
|
GType
|
|
nm_device_interface_get_type (void)
|
|
{
|
|
static GType device_interface_type = 0;
|
|
|
|
if (!device_interface_type) {
|
|
const GTypeInfo device_interface_info = {
|
|
sizeof (NMDeviceInterface), /* class_size */
|
|
nm_device_interface_init, /* base_init */
|
|
NULL, /* base_finalize */
|
|
NULL,
|
|
NULL, /* class_finalize */
|
|
NULL, /* class_data */
|
|
0,
|
|
0, /* n_preallocs */
|
|
NULL
|
|
};
|
|
|
|
device_interface_type = g_type_register_static (G_TYPE_INTERFACE,
|
|
"NMDeviceInterface",
|
|
&device_interface_info, 0);
|
|
|
|
g_type_interface_add_prerequisite (device_interface_type, G_TYPE_OBJECT);
|
|
}
|
|
|
|
return device_interface_type;
|
|
}
|
|
|
|
/* FIXME: This should be public and nm_device_get_iface() should be removed. */
|
|
static char *
|
|
nm_device_interface_get_iface (NMDeviceInterface *device)
|
|
{
|
|
char *iface = NULL;
|
|
|
|
g_return_val_if_fail (NM_IS_DEVICE_INTERFACE (device), NULL);
|
|
|
|
g_object_get (device, NM_DEVICE_INTERFACE_IFACE, &iface, NULL);
|
|
|
|
return iface;
|
|
}
|
|
|
|
gboolean
|
|
nm_device_interface_check_connection_compatible (NMDeviceInterface *device,
|
|
NMConnection *connection,
|
|
GError **error)
|
|
{
|
|
g_return_val_if_fail (NM_IS_DEVICE_INTERFACE (device), FALSE);
|
|
g_return_val_if_fail (NM_IS_CONNECTION (connection), FALSE);
|
|
g_return_val_if_fail (error != NULL, FALSE);
|
|
g_return_val_if_fail (*error == NULL, FALSE);
|
|
|
|
if (NM_DEVICE_INTERFACE_GET_INTERFACE (device)->check_connection_compatible)
|
|
return NM_DEVICE_INTERFACE_GET_INTERFACE (device)->check_connection_compatible (device, connection, error);
|
|
return TRUE;
|
|
}
|
|
|
|
gboolean
|
|
nm_device_interface_activate (NMDeviceInterface *device,
|
|
NMActRequest *req,
|
|
GError **error)
|
|
{
|
|
gboolean success;
|
|
NMConnection *connection;
|
|
char *iface;
|
|
|
|
g_return_val_if_fail (NM_IS_DEVICE_INTERFACE (device), FALSE);
|
|
g_return_val_if_fail (NM_IS_ACT_REQUEST (req), FALSE);
|
|
|
|
connection = nm_act_request_get_connection (req);
|
|
g_assert (connection);
|
|
|
|
iface = nm_device_interface_get_iface (device);
|
|
nm_log_info (LOGD_DEVICE, "Activation (%s) starting connection '%s'", iface,
|
|
nm_connection_get_id (connection));
|
|
g_free (iface);
|
|
|
|
success = NM_DEVICE_INTERFACE_GET_INTERFACE (device)->activate (device, req, error);
|
|
if (!success)
|
|
g_assert (*error);
|
|
|
|
return success;
|
|
}
|
|
|
|
gboolean
|
|
nm_device_interface_disconnect (NMDeviceInterface *device,
|
|
GError **error)
|
|
{
|
|
gboolean success = FALSE;
|
|
|
|
g_return_val_if_fail (NM_IS_DEVICE_INTERFACE (device), FALSE);
|
|
|
|
switch (nm_device_interface_get_state (device)) {
|
|
case NM_DEVICE_STATE_UNKNOWN:
|
|
case NM_DEVICE_STATE_UNMANAGED:
|
|
case NM_DEVICE_STATE_UNAVAILABLE:
|
|
case NM_DEVICE_STATE_DISCONNECTED:
|
|
g_set_error_literal (error,
|
|
NM_DEVICE_INTERFACE_ERROR,
|
|
NM_DEVICE_INTERFACE_ERROR_NOT_ACTIVE,
|
|
"Cannot disconnect an inactive device.");
|
|
break;
|
|
default:
|
|
success = NM_DEVICE_INTERFACE_GET_INTERFACE (device)->disconnect (device, error);
|
|
break;
|
|
}
|
|
|
|
return success;
|
|
}
|
|
|
|
static void
|
|
impl_device_disconnect (NMDeviceInterface *device,
|
|
DBusGMethodInvocation *context)
|
|
{
|
|
g_signal_emit_by_name (device, NM_DEVICE_INTERFACE_DISCONNECT_REQUEST, context);
|
|
}
|
|
|
|
void
|
|
nm_device_interface_deactivate (NMDeviceInterface *device, NMDeviceStateReason reason)
|
|
{
|
|
g_return_if_fail (NM_IS_DEVICE_INTERFACE (device));
|
|
|
|
NM_DEVICE_INTERFACE_GET_INTERFACE (device)->deactivate (device, reason);
|
|
}
|
|
|
|
NMDeviceState
|
|
nm_device_interface_get_state (NMDeviceInterface *device)
|
|
{
|
|
NMDeviceState state;
|
|
|
|
g_object_get (G_OBJECT (device), "state", &state, NULL);
|
|
return state;
|
|
}
|
|
|
|
gboolean
|
|
nm_device_interface_spec_match_list (NMDeviceInterface *device,
|
|
const GSList *specs)
|
|
{
|
|
g_return_val_if_fail (NM_IS_DEVICE_INTERFACE (device), FALSE);
|
|
|
|
if (NM_DEVICE_INTERFACE_GET_INTERFACE (device)->spec_match_list)
|
|
return NM_DEVICE_INTERFACE_GET_INTERFACE (device)->spec_match_list (device, specs);
|
|
return FALSE;
|
|
}
|
|
|
|
NMConnection *
|
|
nm_device_interface_connection_match_config (NMDeviceInterface *device,
|
|
const GSList *connections)
|
|
{
|
|
g_return_val_if_fail (NM_IS_DEVICE_INTERFACE (device), NULL);
|
|
|
|
if (NM_DEVICE_INTERFACE_GET_INTERFACE (device)->connection_match_config)
|
|
return NM_DEVICE_INTERFACE_GET_INTERFACE (device)->connection_match_config (device, connections);
|
|
return NULL;
|
|
}
|
|
|
|
gboolean
|
|
nm_device_interface_can_assume_connections (NMDeviceInterface *device)
|
|
{
|
|
g_return_val_if_fail (NM_IS_DEVICE_INTERFACE (device), FALSE);
|
|
|
|
if (NM_DEVICE_INTERFACE_GET_INTERFACE (device)->can_assume_connections)
|
|
return NM_DEVICE_INTERFACE_GET_INTERFACE (device)->can_assume_connections (device);
|
|
return FALSE;
|
|
}
|
|
|
|
void
|
|
nm_device_interface_set_enabled (NMDeviceInterface *device, gboolean enabled)
|
|
{
|
|
g_return_if_fail (NM_IS_DEVICE_INTERFACE (device));
|
|
|
|
if (NM_DEVICE_INTERFACE_GET_INTERFACE (device)->set_enabled)
|
|
NM_DEVICE_INTERFACE_GET_INTERFACE (device)->set_enabled (device, enabled);
|
|
}
|
|
|
|
gboolean
|
|
nm_device_interface_get_enabled (NMDeviceInterface *device)
|
|
{
|
|
g_return_val_if_fail (NM_IS_DEVICE_INTERFACE (device), FALSE);
|
|
|
|
if (NM_DEVICE_INTERFACE_GET_INTERFACE (device)->get_enabled)
|
|
return NM_DEVICE_INTERFACE_GET_INTERFACE (device)->get_enabled (device);
|
|
return TRUE;
|
|
}
|
|
|