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NetworkManager/src/nm-device-bt.c

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/* -*- 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) 2009 Red Hat, Inc.
*/
#include <stdio.h>
#include <string.h>
#include "nm-glib-compat.h"
#include "nm-bluez-common.h"
#include "nm-dbus-manager.h"
#include "nm-device-bt.h"
#include "nm-device-interface.h"
#include "nm-device-private.h"
#include "nm-utils.h"
#include "nm-marshal.h"
#include "ppp-manager/nm-ppp-manager.h"
#include "nm-properties-changed-signal.h"
#include "nm-setting-connection.h"
#include "nm-setting-bluetooth.h"
#include "nm-setting-cdma.h"
#include "nm-setting-gsm.h"
#include "nm-device-bt-glue.h"
#define BLUETOOTH_DUN_UUID "dun"
#define BLUETOOTH_NAP_UUID "nap"
G_DEFINE_TYPE (NMDeviceBt, nm_device_bt, NM_TYPE_DEVICE)
#define NM_DEVICE_BT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_DEVICE_BT, NMDeviceBtPrivate))
typedef struct {
char *bdaddr;
char *name;
guint32 capabilities;
guint state_to_disconnected_id;
DBusGProxy *type_proxy;
NMPPPManager *ppp_manager;
char *rfcomm_iface;
guint32 in_bytes;
guint32 out_bytes;
NMIP4Config *pending_ip4_config;
guint32 bt_type; /* BT type of the current connection */
} NMDeviceBtPrivate;
enum {
PROP_0,
PROP_HW_ADDRESS,
PROP_BT_NAME,
PROP_BT_CAPABILITIES,
LAST_PROP
};
enum {
PPP_STATS,
PROPERTIES_CHANGED,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0 };
NMDeviceBt *
nm_device_bt_new (const char *udi,
const char *bdaddr,
const char *name,
guint32 capabilities,
gboolean managed)
{
g_return_val_if_fail (udi != NULL, NULL);
g_return_val_if_fail (bdaddr != NULL, NULL);
g_return_val_if_fail (name != NULL, NULL);
g_return_val_if_fail (capabilities != NM_BT_CAPABILITY_NONE, NULL);
return (NMDeviceBt *) g_object_new (NM_TYPE_DEVICE_BT,
NM_DEVICE_INTERFACE_UDI, udi,
NM_DEVICE_INTERFACE_IFACE, bdaddr,
NM_DEVICE_INTERFACE_DRIVER, "bluez",
NM_DEVICE_BT_HW_ADDRESS, bdaddr,
NM_DEVICE_BT_NAME, name,
NM_DEVICE_BT_CAPABILITIES, capabilities,
NM_DEVICE_INTERFACE_MANAGED, managed,
NULL);
}
guint32 nm_device_bt_get_capabilities (NMDeviceBt *self)
{
g_return_val_if_fail (self != NULL, NM_BT_CAPABILITY_NONE);
g_return_val_if_fail (NM_IS_DEVICE_BT (self), NM_BT_CAPABILITY_NONE);
return NM_DEVICE_BT_GET_PRIVATE (self)->capabilities;
}
const char *nm_device_bt_get_hw_address (NMDeviceBt *self)
{
g_return_val_if_fail (self != NULL, NULL);
g_return_val_if_fail (NM_IS_DEVICE_BT (self), NULL);
return NM_DEVICE_BT_GET_PRIVATE (self)->bdaddr;
}
static guint32
get_connection_bt_type (NMConnection *connection)
{
NMSettingBluetooth *s_bt;
const char *bt_type;
s_bt = (NMSettingBluetooth *) nm_connection_get_setting (connection, NM_TYPE_SETTING_BLUETOOTH);
if (!s_bt)
return NM_BT_CAPABILITY_NONE;
bt_type = nm_setting_bluetooth_get_connection_type (s_bt);
g_assert (bt_type);
if (!strcmp (bt_type, NM_SETTING_BLUETOOTH_TYPE_DUN))
return NM_BT_CAPABILITY_DUN;
else if (!strcmp (bt_type, NM_SETTING_BLUETOOTH_TYPE_PANU))
return NM_BT_CAPABILITY_NAP;
return NM_BT_CAPABILITY_NONE;
}
static NMConnection *
real_get_best_auto_connection (NMDevice *device,
GSList *connections,
char **specific_object)
{
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (device);
GSList *iter;
for (iter = connections; iter; iter = g_slist_next (iter)) {
NMConnection *connection = NM_CONNECTION (iter->data);
NMSettingConnection *s_con;
guint32 bt_type;
s_con = (NMSettingConnection *) nm_connection_get_setting (connection, NM_TYPE_SETTING_CONNECTION);
g_assert (s_con);
if (!nm_setting_connection_get_autoconnect (s_con))
continue;
if (strcmp (nm_setting_connection_get_connection_type (s_con), NM_SETTING_BLUETOOTH_SETTING_NAME))
continue;
bt_type = get_connection_bt_type (connection);
if (!(bt_type & priv->capabilities))
continue;
return connection;
}
return NULL;
}
static guint32
real_get_generic_capabilities (NMDevice *dev)
{
return NM_DEVICE_CAP_NM_SUPPORTED;
}
/*****************************************************************************/
/* IP method PPP */
static void
ppp_state_changed (NMPPPManager *ppp_manager, NMPPPStatus status, gpointer user_data)
{
NMDevice *device = NM_DEVICE (user_data);
switch (status) {
case NM_PPP_STATUS_NETWORK:
nm_device_state_changed (device, NM_DEVICE_STATE_IP_CONFIG, NM_DEVICE_STATE_REASON_NONE);
break;
case NM_PPP_STATUS_DISCONNECT:
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_PPP_DISCONNECT);
break;
case NM_PPP_STATUS_DEAD:
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_PPP_FAILED);
break;
case NM_PPP_STATUS_AUTHENTICATE:
nm_device_state_changed (device, NM_DEVICE_STATE_NEED_AUTH, NM_DEVICE_STATE_REASON_NONE);
break;
default:
break;
}
}
static void
ppp_ip4_config (NMPPPManager *ppp_manager,
const char *iface,
NMIP4Config *config,
gpointer user_data)
{
NMDevice *device = NM_DEVICE (user_data);
nm_device_set_ip_iface (device, iface);
NM_DEVICE_BT_GET_PRIVATE (device)->pending_ip4_config = g_object_ref (config);
nm_device_activate_schedule_stage4_ip_config_get (device);
}
static void
ppp_stats (NMPPPManager *ppp_manager,
guint32 in_bytes,
guint32 out_bytes,
gpointer user_data)
{
NMDeviceBt *self = NM_DEVICE_BT (user_data);
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (self);
if (priv->in_bytes != in_bytes || priv->out_bytes != out_bytes) {
priv->in_bytes = in_bytes;
priv->out_bytes = out_bytes;
g_signal_emit (self, signals[PPP_STATS], 0, in_bytes, out_bytes);
}
}
static gboolean
get_ppp_credentials (NMConnection *connection,
const char **username,
const char **password)
{
NMSettingGsm *s_gsm;
NMSettingCdma *s_cdma = NULL;
s_gsm = (NMSettingGsm *) nm_connection_get_setting (connection, NM_TYPE_SETTING_GSM);
if (s_gsm) {
if (username)
*username = nm_setting_gsm_get_username (s_gsm);
if (password)
*password = nm_setting_gsm_get_password (s_gsm);
} else {
/* Try CDMA then */
s_cdma = (NMSettingCdma *) nm_connection_get_setting (connection, NM_TYPE_SETTING_CDMA);
if (s_cdma) {
if (username)
*username = nm_setting_cdma_get_username (s_cdma);
if (password)
*password = nm_setting_cdma_get_password (s_cdma);
}
}
return (s_cdma || s_gsm) ? TRUE : FALSE;
}
static void
real_connection_secrets_updated (NMDevice *device,
NMConnection *connection,
GSList *updated_settings,
RequestSecretsCaller caller)
{
NMDeviceBt *self = NM_DEVICE_BT (device);
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (self);
NMActRequest *req;
const char *username = NULL, *password = NULL;
gboolean success = FALSE;
if (caller != SECRETS_CALLER_PPP)
return;
g_return_if_fail (priv->ppp_manager);
req = nm_device_get_act_request (device);
g_assert (req);
success = get_ppp_credentials (nm_act_request_get_connection (req),
&username,
&password);
if (success) {
nm_ppp_manager_update_secrets (priv->ppp_manager,
nm_device_get_ip_iface (device),
username ? username : "",
password ? password : "",
NULL);
return;
}
/* Shouldn't ever happen */
nm_ppp_manager_update_secrets (priv->ppp_manager,
nm_device_get_ip_iface (device),
NULL,
NULL,
"missing GSM/CDMA setting; no secrets could be found.");
}
static NMActStageReturn
ppp_stage3_start (NMDevice *device, NMDeviceStateReason *reason)
{
NMDeviceBt *self = NM_DEVICE_BT (device);
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (self);
NMActRequest *req;
const char *ppp_name = NULL;
GError *err = NULL;
NMActStageReturn ret;
gboolean success;
req = nm_device_get_act_request (device);
g_assert (req);
success = get_ppp_credentials (nm_act_request_get_connection (req),
&ppp_name,
NULL);
if (!success) {
// FIXME: set reason to something plausible
return NM_ACT_STAGE_RETURN_FAILURE;
}
priv->ppp_manager = nm_ppp_manager_new (priv->rfcomm_iface);
if (nm_ppp_manager_start (priv->ppp_manager, req, ppp_name, &err)) {
g_signal_connect (priv->ppp_manager, "state-changed",
G_CALLBACK (ppp_state_changed),
device);
g_signal_connect (priv->ppp_manager, "ip4-config",
G_CALLBACK (ppp_ip4_config),
device);
g_signal_connect (priv->ppp_manager, "stats",
G_CALLBACK (ppp_stats),
device);
ret = NM_ACT_STAGE_RETURN_POSTPONE;
} else {
nm_warning ("%s", err->message);
g_error_free (err);
g_object_unref (priv->ppp_manager);
priv->ppp_manager = NULL;
*reason = NM_DEVICE_STATE_REASON_PPP_START_FAILED;
ret = NM_ACT_STAGE_RETURN_FAILURE;
}
return ret;
}
static NMActStageReturn
ppp_stage4 (NMDevice *device, NMIP4Config **config, NMDeviceStateReason *reason)
{
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (device);
*config = priv->pending_ip4_config;
priv->pending_ip4_config = NULL;
return NM_ACT_STAGE_RETURN_SUCCESS;
}
/*****************************************************************************/
static void
nm_device_bt_connect_cb (DBusGProxy *proxy,
DBusGProxyCall *call_id,
void *user_data)
{
NMDeviceBt *self = NM_DEVICE_BT (user_data);
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (self);
GError *error = NULL;
char *device;
if (dbus_g_proxy_end_call (proxy, call_id, &error,
G_TYPE_STRING, &device,
G_TYPE_INVALID) == FALSE) {
nm_warning ("Error connecting with bluez: %s",
error && error->message ? error->message : "(unknown)");
g_clear_error (&error);
// FIXME: get a better reason code
nm_device_state_changed (NM_DEVICE (self), NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_NONE);
return;
}
if (!device || !strlen (device)) {
nm_warning ("Invalid network device returned by bluez");
// FIXME: get a better reason code
nm_device_state_changed (NM_DEVICE (self), NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_NONE);
}
if (priv->bt_type == NM_BT_CAPABILITY_DUN) {
g_free (priv->rfcomm_iface);
priv->rfcomm_iface = device;
} else if (priv->bt_type == NM_BT_CAPABILITY_NAP) {
nm_device_set_ip_iface (NM_DEVICE (self), device);
g_free (device);
}
/* Stage 3 gets scheduled when Bluez says we're connected */
}
static void
bluez_property_changed (DBusGProxy *proxy,
const char *property,
GValue *value,
gpointer user_data)
{
NMDevice *device = NM_DEVICE (user_data);
NMDeviceBt *self = NM_DEVICE_BT (user_data);
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (self);
gboolean connected;
NMDeviceState state;
if (strcmp (property, "Connected"))
return;
state = nm_device_get_state (device);
connected = g_value_get_boolean (value);
if (connected) {
/* Bluez says we're connected now. Start IP config. */
if (state == NM_DEVICE_STATE_CONFIG) {
gboolean pan = (priv->bt_type == NM_BT_CAPABILITY_NAP);
gboolean dun = (priv->bt_type == NM_BT_CAPABILITY_DUN);
nm_info ("Activation (%s/bluetooth) Stage 2 of 5 (Device Configure) "
"successful. Connected via %s.",
nm_device_get_iface (device),
dun ? "DUN" : (pan ? "PAN" : "unknown"));
nm_device_activate_schedule_stage3_ip_config_start (device);
}
} else {
gboolean fail = FALSE;
/* Bluez says we're disconnected from the device. Suck. */
if (nm_device_is_activating (device)) {
nm_info ("Activation (%s/bluetooth): bluetooth link disconnected.",
nm_device_get_iface (device));
fail = TRUE;
} else if (state == NM_DEVICE_STATE_ACTIVATED) {
nm_info ("%s: bluetooth link disconnected.", nm_device_get_iface (device));
fail = TRUE;
}
if (fail)
nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_CARRIER);
}
}
static NMActStageReturn
real_act_stage2_config (NMDevice *device, NMDeviceStateReason *reason)
{
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (device);
NMActRequest *req;
NMDBusManager *dbus_mgr;
DBusGConnection *g_connection;
req = nm_device_get_act_request (device);
g_assert (req);
priv->bt_type = get_connection_bt_type (nm_act_request_get_connection (req));
if (priv->bt_type == NM_BT_CAPABILITY_NONE) {
// FIXME: set a reason code
return NM_ACT_STAGE_RETURN_FAILURE;
}
dbus_mgr = nm_dbus_manager_get ();
g_connection = nm_dbus_manager_get_connection (dbus_mgr);
g_object_unref (dbus_mgr);
if (priv->bt_type == NM_BT_CAPABILITY_DUN) {
priv->type_proxy = dbus_g_proxy_new_for_name (g_connection,
BLUEZ_SERVICE,
nm_device_get_udi (device),
BLUEZ_SERIAL_INTERFACE);
if (!priv->type_proxy) {
// FIXME: set a reason code
return NM_ACT_STAGE_RETURN_FAILURE;
}
dbus_g_proxy_begin_call_with_timeout (priv->type_proxy, "Connect",
nm_device_bt_connect_cb,
device,
NULL,
20000,
G_TYPE_STRING, BLUETOOTH_DUN_UUID,
G_TYPE_INVALID);
} else if (priv->bt_type == NM_BT_CAPABILITY_NAP) {
priv->type_proxy = dbus_g_proxy_new_for_name (g_connection,
BLUEZ_SERVICE,
nm_device_get_udi (device),
BLUEZ_NETWORK_INTERFACE);
if (!priv->type_proxy) {
// FIXME: set a reason code
return NM_ACT_STAGE_RETURN_FAILURE;
}
dbus_g_proxy_begin_call_with_timeout (priv->type_proxy, "Connect",
nm_device_bt_connect_cb,
device,
NULL,
20000,
G_TYPE_STRING, BLUETOOTH_NAP_UUID,
G_TYPE_INVALID);
} else
g_assert_not_reached ();
/* Watch for BT device property changes */
dbus_g_object_register_marshaller (_nm_marshal_VOID__STRING_BOXED,
G_TYPE_NONE,
G_TYPE_STRING, G_TYPE_VALUE,
G_TYPE_INVALID);
dbus_g_proxy_add_signal (priv->type_proxy, "PropertyChanged",
G_TYPE_STRING, G_TYPE_VALUE, G_TYPE_INVALID);
dbus_g_proxy_connect_signal (priv->type_proxy, "PropertyChanged",
G_CALLBACK (bluez_property_changed), device, NULL);
return NM_ACT_STAGE_RETURN_POSTPONE;
}
static NMActStageReturn
real_act_stage3_ip_config_start (NMDevice *device, NMDeviceStateReason *reason)
{
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (device);
NMActStageReturn ret;
if (priv->bt_type == NM_BT_CAPABILITY_DUN)
ret = ppp_stage3_start (device, reason);
else
ret = NM_DEVICE_CLASS (nm_device_bt_parent_class)->act_stage3_ip_config_start (device, reason);
return ret;
}
static NMActStageReturn
real_act_stage4_get_ip4_config (NMDevice *device,
NMIP4Config **config,
NMDeviceStateReason *reason)
{
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (device);
NMActStageReturn ret;
if (priv->bt_type == NM_BT_CAPABILITY_DUN)
ret = ppp_stage4 (device, config, reason);
else
ret = NM_DEVICE_CLASS (nm_device_bt_parent_class)->act_stage4_get_ip4_config (device, config, reason);
return ret;
}
static void
real_deactivate_quickly (NMDevice *device)
{
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (device);
if (priv->pending_ip4_config) {
g_object_unref (priv->pending_ip4_config);
priv->pending_ip4_config = NULL;
}
priv->in_bytes = priv->out_bytes = 0;
if (priv->bt_type == NM_BT_CAPABILITY_DUN) {
if (priv->ppp_manager) {
g_object_unref (priv->ppp_manager);
priv->ppp_manager = NULL;
}
if (priv->type_proxy) {
/* Don't ever pass NULL through dbus; rfcomm_iface
* might happen to be NULL for some reason.
*/
if (priv->rfcomm_iface) {
dbus_g_proxy_call_no_reply (priv->type_proxy, "Disconnect",
G_TYPE_STRING, priv->rfcomm_iface,
G_TYPE_INVALID);
}
g_object_unref (priv->type_proxy);
priv->type_proxy = NULL;
}
} else if (priv->bt_type == NM_BT_CAPABILITY_NAP) {
if (priv->type_proxy) {
dbus_g_proxy_call_no_reply (priv->type_proxy, "Disconnect",
G_TYPE_INVALID);
g_object_unref (priv->type_proxy);
priv->type_proxy = NULL;
}
}
priv->bt_type = NM_BT_CAPABILITY_NONE;
g_free (priv->rfcomm_iface);
priv->rfcomm_iface = NULL;
if (NM_DEVICE_CLASS (nm_device_bt_parent_class)->deactivate_quickly)
NM_DEVICE_CLASS (nm_device_bt_parent_class)->deactivate_quickly (device);
}
static void
nm_device_bt_init (NMDeviceBt *self)
{
nm_device_set_device_type (NM_DEVICE (self), NM_DEVICE_TYPE_BT);
}
static gboolean
unavailable_to_disconnected (gpointer user_data)
{
nm_device_state_changed (NM_DEVICE (user_data),
NM_DEVICE_STATE_DISCONNECTED,
NM_DEVICE_STATE_REASON_NONE);
return FALSE;
}
static void
device_state_changed (NMDeviceInterface *device,
NMDeviceState new_state,
NMDeviceState old_state,
NMDeviceStateReason reason,
gpointer user_data)
{
NMDeviceBt *self = NM_DEVICE_BT (user_data);
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (self);
/* Remove any previous delayed transition to disconnected */
if (priv->state_to_disconnected_id) {
g_source_remove (priv->state_to_disconnected_id);
priv->state_to_disconnected_id = 0;
}
/* Transition to DISCONNECTED from an idle handler */
if (new_state == NM_DEVICE_STATE_UNAVAILABLE)
priv->state_to_disconnected_id = g_idle_add (unavailable_to_disconnected, self);
}
static GObject*
constructor (GType type,
guint n_construct_params,
GObjectConstructParam *construct_params)
{
GObject *object;
object = G_OBJECT_CLASS (nm_device_bt_parent_class)->constructor (type,
n_construct_params,
construct_params);
if (!object)
return NULL;
g_signal_connect (NM_DEVICE (object), "state-changed",
G_CALLBACK (device_state_changed), NM_DEVICE_BT (object));
return object;
}
static void
set_property (GObject *object, guint prop_id,
const GValue *value, GParamSpec *pspec)
{
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (object);
switch (prop_id) {
case PROP_HW_ADDRESS:
/* Construct only */
priv->bdaddr = g_value_dup_string (value);
break;
case PROP_BT_NAME:
/* Construct only */
priv->name = g_value_dup_string (value);
break;
case PROP_BT_CAPABILITIES:
/* Construct only */
priv->capabilities = g_value_get_uint (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (object);
switch (prop_id) {
case PROP_HW_ADDRESS:
g_value_set_string (value, priv->bdaddr);
break;
case PROP_BT_NAME:
g_value_set_string (value, priv->name);
break;
case PROP_BT_CAPABILITIES:
g_value_set_uint (value, priv->capabilities);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
finalize (GObject *object)
{
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (object);
if (priv->type_proxy)
g_object_unref (priv->type_proxy);
g_free (priv->bdaddr);
g_free (priv->name);
if (priv->state_to_disconnected_id) {
g_source_remove (priv->state_to_disconnected_id);
priv->state_to_disconnected_id = 0;
}
G_OBJECT_CLASS (nm_device_bt_parent_class)->finalize (object);
}
static void
nm_device_bt_class_init (NMDeviceBtClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
NMDeviceClass *device_class = NM_DEVICE_CLASS (klass);
g_type_class_add_private (object_class, sizeof (NMDeviceBtPrivate));
object_class->constructor = constructor;
object_class->get_property = get_property;
object_class->set_property = set_property;
object_class->finalize = finalize;
device_class->get_best_auto_connection = real_get_best_auto_connection;
device_class->get_generic_capabilities = real_get_generic_capabilities;
device_class->connection_secrets_updated = real_connection_secrets_updated;
device_class->deactivate_quickly = real_deactivate_quickly;
device_class->act_stage2_config = real_act_stage2_config;
device_class->act_stage3_ip_config_start = real_act_stage3_ip_config_start;
device_class->act_stage4_get_ip4_config = real_act_stage4_get_ip4_config;
/* Properties */
g_object_class_install_property
(object_class, PROP_HW_ADDRESS,
g_param_spec_string (NM_DEVICE_BT_HW_ADDRESS,
"Bluetooth address",
"Bluetooth address",
NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
g_object_class_install_property
(object_class, PROP_BT_NAME,
g_param_spec_string (NM_DEVICE_BT_NAME,
"Bluetooth device name",
"Bluetooth device name",
NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
g_object_class_install_property
(object_class, PROP_BT_CAPABILITIES,
g_param_spec_uint (NM_DEVICE_BT_CAPABILITIES,
"Bluetooth device capabilities",
"Bluetooth device capabilities",
NM_BT_CAPABILITY_NONE, G_MAXUINT, NM_BT_CAPABILITY_NONE,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
/* Signals */
signals[PPP_STATS] =
g_signal_new ("ppp-stats",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (NMDeviceBtClass, ppp_stats),
NULL, NULL,
_nm_marshal_VOID__UINT_UINT,
G_TYPE_NONE, 2,
G_TYPE_UINT, G_TYPE_UINT);
signals[PROPERTIES_CHANGED] =
nm_properties_changed_signal_new (object_class,
G_STRUCT_OFFSET (NMDeviceBtClass, properties_changed));
dbus_g_object_type_install_info (G_TYPE_FROM_CLASS (klass),
&dbus_glib_nm_device_bt_object_info);
}
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