1041 lines
32 KiB
C
1041 lines
32 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/* NetworkManager -- Network link manager
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Copyright (C) 2009 - 2010 Red Hat, Inc.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <net/ethernet.h>
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#include "nm-glib-compat.h"
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#include "nm-bluez-common.h"
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#include "nm-dbus-manager.h"
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#include "nm-device-bt.h"
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#include "nm-device-interface.h"
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#include "nm-device-private.h"
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#include "nm-logging.h"
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#include "nm-marshal.h"
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#include "ppp-manager/nm-ppp-manager.h"
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#include "nm-properties-changed-signal.h"
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#include "nm-setting-connection.h"
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#include "nm-setting-bluetooth.h"
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#include "nm-setting-cdma.h"
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#include "nm-setting-gsm.h"
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#include "nm-device-bt-glue.h"
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#include "NetworkManagerUtils.h"
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#define BLUETOOTH_DUN_UUID "dun"
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#define BLUETOOTH_NAP_UUID "nap"
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G_DEFINE_TYPE (NMDeviceBt, nm_device_bt, NM_TYPE_DEVICE)
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#define NM_DEVICE_BT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_DEVICE_BT, NMDeviceBtPrivate))
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typedef struct {
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char *bdaddr;
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char *name;
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guint32 capabilities;
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gboolean connected;
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gboolean have_iface;
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DBusGProxy *type_proxy;
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DBusGProxy *dev_proxy;
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char *rfcomm_iface;
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NMModem *modem;
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guint32 timeout_id;
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guint32 bt_type; /* BT type of the current connection */
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} NMDeviceBtPrivate;
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enum {
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PROP_0,
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PROP_HW_ADDRESS,
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PROP_BT_NAME,
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PROP_BT_CAPABILITIES,
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LAST_PROP
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};
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enum {
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PPP_STATS,
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PROPERTIES_CHANGED,
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LAST_SIGNAL
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};
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static guint signals[LAST_SIGNAL] = { 0 };
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typedef enum {
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NM_BT_ERROR_CONNECTION_NOT_BT = 0,
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NM_BT_ERROR_CONNECTION_INVALID,
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NM_BT_ERROR_CONNECTION_INCOMPATIBLE,
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} NMBtError;
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#define NM_BT_ERROR (nm_bt_error_quark ())
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#define NM_TYPE_BT_ERROR (nm_bt_error_get_type ())
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static GQuark
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nm_bt_error_quark (void)
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{
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static GQuark quark = 0;
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if (!quark)
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quark = g_quark_from_static_string ("nm-bt-error");
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return quark;
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}
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/* This should really be standard. */
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#define ENUM_ENTRY(NAME, DESC) { NAME, "" #NAME "", DESC }
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static GType
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nm_bt_error_get_type (void)
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{
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static GType etype = 0;
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if (etype == 0) {
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static const GEnumValue values[] = {
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/* Connection was not a BT connection. */
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ENUM_ENTRY (NM_BT_ERROR_CONNECTION_NOT_BT, "ConnectionNotBt"),
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/* Connection was not a valid BT connection. */
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ENUM_ENTRY (NM_BT_ERROR_CONNECTION_INVALID, "ConnectionInvalid"),
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/* Connection does not apply to this device. */
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ENUM_ENTRY (NM_BT_ERROR_CONNECTION_INCOMPATIBLE, "ConnectionIncompatible"),
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{ 0, 0, 0 }
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};
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etype = g_enum_register_static ("NMBtError", values);
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}
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return etype;
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}
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guint32 nm_device_bt_get_capabilities (NMDeviceBt *self)
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{
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g_return_val_if_fail (self != NULL, NM_BT_CAPABILITY_NONE);
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g_return_val_if_fail (NM_IS_DEVICE_BT (self), NM_BT_CAPABILITY_NONE);
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return NM_DEVICE_BT_GET_PRIVATE (self)->capabilities;
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}
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const char *nm_device_bt_get_hw_address (NMDeviceBt *self)
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{
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g_return_val_if_fail (self != NULL, NULL);
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g_return_val_if_fail (NM_IS_DEVICE_BT (self), NULL);
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return NM_DEVICE_BT_GET_PRIVATE (self)->bdaddr;
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}
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static guint32
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get_connection_bt_type (NMConnection *connection)
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{
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NMSettingBluetooth *s_bt;
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const char *bt_type;
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s_bt = (NMSettingBluetooth *) nm_connection_get_setting (connection, NM_TYPE_SETTING_BLUETOOTH);
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if (!s_bt)
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return NM_BT_CAPABILITY_NONE;
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bt_type = nm_setting_bluetooth_get_connection_type (s_bt);
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g_assert (bt_type);
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if (!strcmp (bt_type, NM_SETTING_BLUETOOTH_TYPE_DUN))
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return NM_BT_CAPABILITY_DUN;
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else if (!strcmp (bt_type, NM_SETTING_BLUETOOTH_TYPE_PANU))
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return NM_BT_CAPABILITY_NAP;
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return NM_BT_CAPABILITY_NONE;
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}
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static NMConnection *
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real_get_best_auto_connection (NMDevice *device,
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GSList *connections,
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char **specific_object)
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{
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NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (device);
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GSList *iter;
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for (iter = connections; iter; iter = g_slist_next (iter)) {
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NMConnection *connection = NM_CONNECTION (iter->data);
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NMSettingConnection *s_con;
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guint32 bt_type;
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s_con = (NMSettingConnection *) nm_connection_get_setting (connection, NM_TYPE_SETTING_CONNECTION);
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g_assert (s_con);
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if (!nm_setting_connection_get_autoconnect (s_con))
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continue;
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if (strcmp (nm_setting_connection_get_connection_type (s_con), NM_SETTING_BLUETOOTH_SETTING_NAME))
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continue;
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bt_type = get_connection_bt_type (connection);
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if (!(bt_type & priv->capabilities))
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continue;
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return connection;
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}
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return NULL;
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}
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static gboolean
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real_check_connection_compatible (NMDevice *device,
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NMConnection *connection,
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GError **error)
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{
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NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (device);
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NMSettingConnection *s_con;
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NMSettingBluetooth *s_bt;
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const GByteArray *array;
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char *str;
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int addr_match = FALSE;
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guint32 bt_type;
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s_con = NM_SETTING_CONNECTION (nm_connection_get_setting (connection, NM_TYPE_SETTING_CONNECTION));
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g_assert (s_con);
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if (strcmp (nm_setting_connection_get_connection_type (s_con), NM_SETTING_BLUETOOTH_SETTING_NAME)) {
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g_set_error (error,
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NM_BT_ERROR, NM_BT_ERROR_CONNECTION_NOT_BT,
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"The connection was not a Bluetooth connection.");
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return FALSE;
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}
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s_bt = NM_SETTING_BLUETOOTH (nm_connection_get_setting (connection, NM_TYPE_SETTING_BLUETOOTH));
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if (!s_bt) {
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g_set_error (error,
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NM_BT_ERROR, NM_BT_ERROR_CONNECTION_INVALID,
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"The connection was not a valid Bluetooth connection.");
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return FALSE;
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}
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array = nm_setting_bluetooth_get_bdaddr (s_bt);
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if (!array || (array->len != ETH_ALEN)) {
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g_set_error (error,
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NM_BT_ERROR, NM_BT_ERROR_CONNECTION_INVALID,
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"The connection did not contain a valid Bluetooth address.");
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return FALSE;
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}
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bt_type = get_connection_bt_type (connection);
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if (!(bt_type & priv->capabilities)) {
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g_set_error (error,
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NM_BT_ERROR, NM_BT_ERROR_CONNECTION_INCOMPATIBLE,
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"The connection was not compatible with the device's capabilities.");
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return FALSE;
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}
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str = g_strdup_printf ("%02X:%02X:%02X:%02X:%02X:%02X",
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array->data[0], array->data[1], array->data[2],
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array->data[3], array->data[4], array->data[5]);
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addr_match = !strcmp (priv->bdaddr, str);
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g_free (str);
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return addr_match;
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}
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static guint32
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real_get_generic_capabilities (NMDevice *dev)
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{
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return NM_DEVICE_CAP_NM_SUPPORTED;
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}
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/*****************************************************************************/
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/* IP method PPP */
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static void
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ppp_stats (NMModem *modem,
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guint32 in_bytes,
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guint32 out_bytes,
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gpointer user_data)
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{
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g_signal_emit (NM_DEVICE_BT (user_data), signals[PPP_STATS], 0, in_bytes, out_bytes);
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}
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static void
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ppp_failed (NMModem *modem, NMDeviceStateReason reason, gpointer user_data)
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{
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NMDevice *device = NM_DEVICE (user_data);
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switch (nm_device_interface_get_state (NM_DEVICE_INTERFACE (device))) {
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case NM_DEVICE_STATE_PREPARE:
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case NM_DEVICE_STATE_CONFIG:
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case NM_DEVICE_STATE_NEED_AUTH:
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case NM_DEVICE_STATE_IP_CONFIG:
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case NM_DEVICE_STATE_ACTIVATED:
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nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, reason);
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break;
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default:
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break;
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}
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}
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static void
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modem_need_auth (NMModem *modem,
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const char *setting_name,
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gboolean retry,
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RequestSecretsCaller caller,
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const char *hint1,
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const char *hint2,
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gpointer user_data)
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{
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NMDeviceBt *self = NM_DEVICE_BT (user_data);
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NMActRequest *req;
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req = nm_device_get_act_request (NM_DEVICE (self));
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g_assert (req);
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nm_device_state_changed (NM_DEVICE (self), NM_DEVICE_STATE_NEED_AUTH, NM_DEVICE_STATE_REASON_NONE);
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nm_act_request_get_secrets (req, setting_name, retry, caller, hint1, hint2);
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}
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static void
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modem_prepare_result (NMModem *modem,
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gboolean success,
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NMDeviceStateReason reason,
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gpointer user_data)
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{
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NMDevice *device = NM_DEVICE (user_data);
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NMDeviceState state;
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state = nm_device_interface_get_state (NM_DEVICE_INTERFACE (device));
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g_return_if_fail (state == NM_DEVICE_STATE_CONFIG || state == NM_DEVICE_STATE_NEED_AUTH);
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if (success) {
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NMActRequest *req;
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NMActStageReturn ret;
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NMDeviceStateReason stage2_reason = NM_DEVICE_STATE_REASON_NONE;
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req = nm_device_get_act_request (device);
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g_assert (req);
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ret = nm_modem_act_stage2_config (modem, req, &stage2_reason);
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switch (ret) {
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case NM_ACT_STAGE_RETURN_POSTPONE:
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break;
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case NM_ACT_STAGE_RETURN_SUCCESS:
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nm_device_activate_schedule_stage3_ip_config_start (device);
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break;
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case NM_ACT_STAGE_RETURN_FAILURE:
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default:
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nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, stage2_reason);
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break;
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}
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} else
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nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, reason);
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}
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static void
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device_state_changed (NMDevice *device,
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NMDeviceState new_state,
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NMDeviceState old_state,
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NMDeviceStateReason reason,
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gpointer user_data)
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{
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NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (device);
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if (priv->modem)
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nm_modem_device_state_changed (priv->modem, new_state, old_state, reason);
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}
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static void
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modem_ip4_config_result (NMModem *self,
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const char *iface,
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NMIP4Config *config,
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GError *error,
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gpointer user_data)
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{
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NMDevice *device = NM_DEVICE (user_data);
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NMDeviceState state;
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state = nm_device_interface_get_state (NM_DEVICE_INTERFACE (device));
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g_return_if_fail (state == NM_DEVICE_STATE_IP_CONFIG);
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if (error) {
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nm_log_warn (LOGD_MB | LOGD_IP4 | LOGD_BT,
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"(%s): retrieving IP4 configuration failed: (%d) %s",
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nm_device_get_ip_iface (device),
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error ? error->code : -1,
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error && error->message ? error->message : "(unknown)");
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nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_IP_CONFIG_UNAVAILABLE);
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} else {
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if (iface)
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nm_device_set_ip_iface (device, iface);
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nm_device_activate_schedule_stage4_ip4_config_get (device);
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}
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}
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static gboolean
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modem_stage1 (NMDeviceBt *self, NMModem *modem, NMDeviceStateReason *reason)
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{
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NMActRequest *req;
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NMActStageReturn ret;
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g_return_val_if_fail (reason != NULL, FALSE);
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req = nm_device_get_act_request (NM_DEVICE (self));
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g_assert (req);
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ret = nm_modem_act_stage1_prepare (modem, req, reason);
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switch (ret) {
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case NM_ACT_STAGE_RETURN_POSTPONE:
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case NM_ACT_STAGE_RETURN_SUCCESS:
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/* Success, wait for the 'prepare-result' signal */
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return TRUE;
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case NM_ACT_STAGE_RETURN_FAILURE:
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default:
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break;
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}
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return FALSE;
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}
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static void
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real_connection_secrets_updated (NMDevice *device,
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NMConnection *connection,
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GSList *updated_settings,
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RequestSecretsCaller caller)
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{
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NMDeviceBt *self = NM_DEVICE_BT (device);
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NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (self);
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NMActRequest *req;
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NMDeviceStateReason reason = NM_DEVICE_STATE_REASON_NONE;
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g_return_if_fail (IS_ACTIVATING_STATE (nm_device_get_state (device)));
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req = nm_device_get_act_request (device);
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g_assert (req);
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if (!nm_modem_connection_secrets_updated (priv->modem,
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req,
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connection,
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updated_settings,
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caller)) {
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nm_device_state_changed (device, NM_DEVICE_STATE_FAILED, NM_DEVICE_STATE_REASON_NO_SECRETS);
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return;
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}
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/* PPP handles stuff itself... */
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if (caller == SECRETS_CALLER_PPP)
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return;
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/* Otherwise, on success for GSM/CDMA secrets we need to schedule modem stage1 again */
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g_return_if_fail (nm_device_get_state (device) == NM_DEVICE_STATE_NEED_AUTH);
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if (!modem_stage1 (self, priv->modem, &reason))
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nm_device_state_changed (NM_DEVICE (self), NM_DEVICE_STATE_FAILED, reason);
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}
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/*****************************************************************************/
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gboolean
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nm_device_bt_modem_added (NMDeviceBt *self,
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NMModem *modem,
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const char *driver)
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{
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NMDeviceBtPrivate *priv;
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const char *modem_iface;
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char *base;
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NMDeviceState state;
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NMDeviceStateReason reason = NM_DEVICE_STATE_REASON_NONE;
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g_return_val_if_fail (self != NULL, FALSE);
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g_return_val_if_fail (NM_IS_DEVICE_BT (self), FALSE);
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g_return_val_if_fail (modem != NULL, FALSE);
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g_return_val_if_fail (NM_IS_MODEM (modem), FALSE);
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priv = NM_DEVICE_BT_GET_PRIVATE (self);
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modem_iface = nm_modem_get_iface (modem);
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g_return_val_if_fail (modem_iface != NULL, FALSE);
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if (!priv->rfcomm_iface)
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return FALSE;
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base = g_path_get_basename (priv->rfcomm_iface);
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if (strcmp (base, modem_iface)) {
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g_free (base);
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return FALSE;
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}
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g_free (base);
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/* Got the modem */
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if (priv->timeout_id) {
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g_source_remove (priv->timeout_id);
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priv->timeout_id = 0;
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}
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|
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/* Can only accept the modem in stage2, but since the interface matched
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* what we were expecting, don't let anything else claim the modem either.
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*/
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state = nm_device_interface_get_state (NM_DEVICE_INTERFACE (self));
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if (state != NM_DEVICE_STATE_CONFIG) {
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nm_log_warn (LOGD_BT | LOGD_MB,
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"(%s): modem found but device not in correct state (%d)",
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nm_device_get_iface (NM_DEVICE (self)),
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nm_device_get_state (NM_DEVICE (self)));
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return TRUE;
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}
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|
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nm_log_info (LOGD_BT | LOGD_MB,
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"Activation (%s/bluetooth) Stage 2 of 5 (Device Configure) modem found.",
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nm_device_get_iface (NM_DEVICE (self)));
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|
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if (priv->modem) {
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g_warn_if_reached ();
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g_object_unref (priv->modem);
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}
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|
|
priv->modem = g_object_ref (modem);
|
|
g_signal_connect (modem, NM_MODEM_PPP_STATS, G_CALLBACK (ppp_stats), self);
|
|
g_signal_connect (modem, NM_MODEM_PPP_FAILED, G_CALLBACK (ppp_failed), self);
|
|
g_signal_connect (modem, NM_MODEM_PREPARE_RESULT, G_CALLBACK (modem_prepare_result), self);
|
|
g_signal_connect (modem, NM_MODEM_IP4_CONFIG_RESULT, G_CALLBACK (modem_ip4_config_result), self);
|
|
g_signal_connect (modem, NM_MODEM_NEED_AUTH, G_CALLBACK (modem_need_auth), self);
|
|
|
|
/* Kick off the modem connection */
|
|
if (!modem_stage1 (self, modem, &reason))
|
|
nm_device_state_changed (NM_DEVICE (self), NM_DEVICE_STATE_FAILED, reason);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
gboolean
|
|
nm_device_bt_modem_removed (NMDeviceBt *self, NMModem *modem)
|
|
{
|
|
NMDeviceBtPrivate *priv;
|
|
NMDeviceState state;
|
|
|
|
g_return_val_if_fail (self != NULL, FALSE);
|
|
g_return_val_if_fail (NM_IS_DEVICE_BT (self), FALSE);
|
|
g_return_val_if_fail (modem != NULL, FALSE);
|
|
g_return_val_if_fail (NM_IS_MODEM (modem), FALSE);
|
|
|
|
priv = NM_DEVICE_BT_GET_PRIVATE (self);
|
|
|
|
if (modem != priv->modem)
|
|
return FALSE;
|
|
|
|
state = nm_device_get_state (NM_DEVICE (self));
|
|
nm_modem_device_state_changed (priv->modem,
|
|
NM_DEVICE_STATE_DISCONNECTED,
|
|
state,
|
|
NM_DEVICE_STATE_REASON_USER_REQUESTED);
|
|
|
|
g_object_unref (priv->modem);
|
|
priv->modem = NULL;
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
modem_find_timeout (gpointer user_data)
|
|
{
|
|
NMDeviceBt *self = NM_DEVICE_BT (user_data);
|
|
|
|
NM_DEVICE_BT_GET_PRIVATE (self)->timeout_id = 0;
|
|
nm_device_state_changed (NM_DEVICE (self),
|
|
NM_DEVICE_STATE_FAILED,
|
|
NM_DEVICE_STATE_REASON_MODEM_NOT_FOUND);
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
check_connect_continue (NMDeviceBt *self)
|
|
{
|
|
NMDevice *device = NM_DEVICE (self);
|
|
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (self);
|
|
gboolean pan = (priv->bt_type == NM_BT_CAPABILITY_NAP);
|
|
gboolean dun = (priv->bt_type == NM_BT_CAPABILITY_DUN);
|
|
|
|
if (!priv->connected || !priv->have_iface)
|
|
return;
|
|
|
|
nm_log_info (LOGD_BT, "Activation (%s %s/bluetooth) Stage 2 of 5 (Device Configure) "
|
|
"successful. Will connect via %s.",
|
|
nm_device_get_iface (device),
|
|
nm_device_get_ip_iface (device),
|
|
dun ? "DUN" : (pan ? "PAN" : "unknown"));
|
|
|
|
if (pan) {
|
|
/* Bluez says we're connected now. Start IP config. */
|
|
nm_device_activate_schedule_stage3_ip_config_start (device);
|
|
} else if (dun) {
|
|
/* Wait for ModemManager to find the modem */
|
|
if (priv->timeout_id)
|
|
g_source_remove (priv->timeout_id);
|
|
priv->timeout_id = g_timeout_add_seconds (20, modem_find_timeout, self);
|
|
|
|
nm_log_info (LOGD_BT | LOGD_MB, "Activation (%s/bluetooth) Stage 2 of 5 (Device Configure) "
|
|
"waiting for modem to appear.",
|
|
nm_device_get_iface (device));
|
|
} else
|
|
g_assert_not_reached ();
|
|
}
|
|
|
|
static void
|
|
bluez_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_log_warn (LOGD_BT, "Error connecting with bluez: %s",
|
|
error && error->message ? error->message : "(unknown)");
|
|
g_clear_error (&error);
|
|
|
|
nm_device_state_changed (NM_DEVICE (self),
|
|
NM_DEVICE_STATE_FAILED,
|
|
NM_DEVICE_STATE_REASON_BT_FAILED);
|
|
return;
|
|
}
|
|
|
|
if (!device || !strlen (device)) {
|
|
nm_log_warn (LOGD_BT, "Invalid network device returned by bluez");
|
|
|
|
nm_device_state_changed (NM_DEVICE (self),
|
|
NM_DEVICE_STATE_FAILED,
|
|
NM_DEVICE_STATE_REASON_BT_FAILED);
|
|
}
|
|
|
|
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 */
|
|
priv->have_iface = TRUE;
|
|
check_connect_continue (self);
|
|
}
|
|
|
|
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) {
|
|
if (state == NM_DEVICE_STATE_CONFIG) {
|
|
priv->connected = TRUE;
|
|
check_connect_continue (self);
|
|
}
|
|
} else {
|
|
gboolean fail = FALSE;
|
|
|
|
/* Bluez says we're disconnected from the device. Suck. */
|
|
|
|
if (nm_device_is_activating (device)) {
|
|
nm_log_info (LOGD_BT,
|
|
"Activation (%s/bluetooth): bluetooth link disconnected.",
|
|
nm_device_get_iface (device));
|
|
fail = TRUE;
|
|
} else if (state == NM_DEVICE_STATE_ACTIVATED) {
|
|
nm_log_info (LOGD_BT, "(%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);
|
|
priv->connected = FALSE;
|
|
}
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
bt_connect_timeout (gpointer user_data)
|
|
{
|
|
NMDeviceBt *self = NM_DEVICE_BT (user_data);
|
|
|
|
NM_DEVICE_BT_GET_PRIVATE (self)->timeout_id = 0;
|
|
nm_device_state_changed (NM_DEVICE (self),
|
|
NM_DEVICE_STATE_FAILED,
|
|
NM_DEVICE_STATE_REASON_BT_FAILED);
|
|
return FALSE;
|
|
}
|
|
|
|
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;
|
|
gboolean dun = FALSE;
|
|
|
|
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)
|
|
dun = TRUE;
|
|
else if (priv->bt_type == NM_BT_CAPABILITY_NAP)
|
|
dun = FALSE;
|
|
else
|
|
g_assert_not_reached ();
|
|
|
|
priv->dev_proxy = dbus_g_proxy_new_for_name (g_connection,
|
|
BLUEZ_SERVICE,
|
|
nm_device_get_udi (device),
|
|
BLUEZ_DEVICE_INTERFACE);
|
|
if (!priv->dev_proxy) {
|
|
// FIXME: set a reason code
|
|
return NM_ACT_STAGE_RETURN_FAILURE;
|
|
}
|
|
|
|
/* 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->dev_proxy, "PropertyChanged",
|
|
G_TYPE_STRING, G_TYPE_VALUE, G_TYPE_INVALID);
|
|
dbus_g_proxy_connect_signal (priv->dev_proxy, "PropertyChanged",
|
|
G_CALLBACK (bluez_property_changed), device, NULL);
|
|
|
|
priv->type_proxy = dbus_g_proxy_new_for_name (g_connection,
|
|
BLUEZ_SERVICE,
|
|
nm_device_get_udi (device),
|
|
dun ? BLUEZ_SERIAL_INTERFACE : BLUEZ_NETWORK_INTERFACE);
|
|
if (!priv->type_proxy) {
|
|
// FIXME: set a reason code
|
|
return NM_ACT_STAGE_RETURN_FAILURE;
|
|
}
|
|
|
|
/* Connect to the BT device */
|
|
dbus_g_proxy_begin_call_with_timeout (priv->type_proxy, "Connect",
|
|
bluez_connect_cb,
|
|
device,
|
|
NULL,
|
|
20000,
|
|
G_TYPE_STRING, dun ? BLUETOOTH_DUN_UUID : BLUETOOTH_NAP_UUID,
|
|
G_TYPE_INVALID);
|
|
|
|
if (priv->timeout_id)
|
|
g_source_remove (priv->timeout_id);
|
|
priv->timeout_id = g_timeout_add_seconds (30, bt_connect_timeout, device);
|
|
|
|
return NM_ACT_STAGE_RETURN_POSTPONE;
|
|
}
|
|
|
|
static NMActStageReturn
|
|
real_act_stage3_ip4_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 = nm_modem_stage3_ip4_config_start (NM_DEVICE_BT_GET_PRIVATE (device)->modem,
|
|
device,
|
|
NM_DEVICE_CLASS (nm_device_bt_parent_class),
|
|
reason);
|
|
} else
|
|
ret = NM_DEVICE_CLASS (nm_device_bt_parent_class)->act_stage3_ip4_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 = nm_modem_stage4_get_ip4_config (NM_DEVICE_BT_GET_PRIVATE (device)->modem,
|
|
device,
|
|
NM_DEVICE_CLASS (nm_device_bt_parent_class),
|
|
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);
|
|
|
|
priv->have_iface = FALSE;
|
|
priv->connected = FALSE;
|
|
|
|
if (priv->bt_type == NM_BT_CAPABILITY_DUN) {
|
|
|
|
if (priv->modem) {
|
|
nm_modem_deactivate_quickly (priv->modem, device);
|
|
|
|
/* Since we're killing the Modem object before it'll get the
|
|
* state change signal, simulate the state change here.
|
|
*/
|
|
nm_modem_device_state_changed (priv->modem,
|
|
NM_DEVICE_STATE_DISCONNECTED,
|
|
NM_DEVICE_STATE_ACTIVATED,
|
|
NM_DEVICE_STATE_REASON_USER_REQUESTED);
|
|
g_object_unref (priv->modem);
|
|
priv->modem = 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;
|
|
}
|
|
}
|
|
|
|
if (priv->dev_proxy) {
|
|
g_object_unref (priv->dev_proxy);
|
|
priv->dev_proxy = NULL;
|
|
}
|
|
|
|
if (priv->timeout_id) {
|
|
g_source_remove (priv->timeout_id);
|
|
priv->timeout_id = 0;
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
NMDevice *
|
|
nm_device_bt_new (const char *udi,
|
|
const char *bdaddr,
|
|
const char *name,
|
|
guint32 capabilities,
|
|
gboolean managed)
|
|
{
|
|
NMDevice *device;
|
|
|
|
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);
|
|
|
|
device = (NMDevice *) 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,
|
|
NM_DEVICE_INTERFACE_TYPE_DESC, "Bluetooth",
|
|
NM_DEVICE_INTERFACE_DEVICE_TYPE, NM_DEVICE_TYPE_BT,
|
|
NULL);
|
|
if (device)
|
|
g_signal_connect (device, "state-changed", G_CALLBACK (device_state_changed), device);
|
|
|
|
return device;
|
|
}
|
|
|
|
static void
|
|
nm_device_bt_init (NMDeviceBt *self)
|
|
{
|
|
}
|
|
|
|
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_ascii_strup (g_value_get_string (value), -1);
|
|
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->timeout_id) {
|
|
g_source_remove (priv->timeout_id);
|
|
priv->timeout_id = 0;
|
|
}
|
|
|
|
if (priv->type_proxy)
|
|
g_object_unref (priv->type_proxy);
|
|
|
|
if (priv->dev_proxy)
|
|
g_object_unref (priv->dev_proxy);
|
|
|
|
if (priv->modem)
|
|
g_object_unref (priv->modem);
|
|
|
|
g_free (priv->rfcomm_iface);
|
|
g_free (priv->bdaddr);
|
|
g_free (priv->name);
|
|
|
|
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->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_ip4_config_start = real_act_stage3_ip4_config_start;
|
|
device_class->act_stage4_get_ip4_config = real_act_stage4_get_ip4_config;
|
|
device_class->check_connection_compatible = real_check_connection_compatible;
|
|
|
|
/* 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);
|
|
|
|
dbus_g_error_domain_register (NM_BT_ERROR, NULL, NM_TYPE_BT_ERROR);
|
|
}
|