mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
synced 2024-09-16 06:40:41 +00:00
a11067f584
Add nm_device_connection_compatible() that returns an error when it fails. nm_device_connection_valid() does the same work except it doesn't set GError.
764 lines
21 KiB
C
764 lines
21 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/*
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* libnm_glib -- Access network status & information from glib applications
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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* Copyright (C) 2007 - 2008 Novell, Inc.
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* Copyright (C) 2007 - 2012 Red Hat, Inc.
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*/
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#include <config.h>
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#include <string.h>
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#include <netinet/ether.h>
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#include <nm-setting-connection.h>
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#include <nm-setting-wireless.h>
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#include <nm-setting-wireless-security.h>
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#include "nm-device-wifi.h"
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#include "nm-device-private.h"
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#include "nm-object-private.h"
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#include "nm-object-cache.h"
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#include "nm-dbus-glib-types.h"
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#include "nm-types-private.h"
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G_DEFINE_TYPE (NMDeviceWifi, nm_device_wifi, NM_TYPE_DEVICE)
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#define NM_DEVICE_WIFI_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_DEVICE_WIFI, NMDeviceWifiPrivate))
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void _nm_device_wifi_set_wireless_enabled (NMDeviceWifi *device, gboolean enabled);
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typedef struct {
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gboolean disposed;
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DBusGProxy *proxy;
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char *hw_address;
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char *perm_hw_address;
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NM80211Mode mode;
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guint32 rate;
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NMAccessPoint *active_ap;
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NMDeviceWifiCapabilities wireless_caps;
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GPtrArray *aps;
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gboolean wireless_enabled;
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} NMDeviceWifiPrivate;
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enum {
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PROP_0,
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PROP_HW_ADDRESS,
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PROP_PERM_HW_ADDRESS,
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PROP_MODE,
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PROP_BITRATE,
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PROP_ACTIVE_ACCESS_POINT,
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PROP_WIRELESS_CAPABILITIES,
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LAST_PROP
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};
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#define DBUS_PROP_HW_ADDRESS "HwAddress"
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#define DBUS_PROP_PERM_HW_ADDRESS "PermHwAddress"
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#define DBUS_PROP_MODE "Mode"
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#define DBUS_PROP_BITRATE "Bitrate"
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#define DBUS_PROP_ACTIVE_ACCESS_POINT "ActiveAccessPoint"
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#define DBUS_PROP_WIRELESS_CAPABILITIES "WirelessCapabilities"
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enum {
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ACCESS_POINT_ADDED,
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ACCESS_POINT_REMOVED,
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LAST_SIGNAL
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};
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static guint signals[LAST_SIGNAL] = { 0 };
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/**
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* nm_device_wifi_error_quark:
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*
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* Registers an error quark for #NMDeviceWifi if necessary.
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*
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* Returns: the error quark used for #NMDeviceWifi errors.
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**/
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GQuark
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nm_device_wifi_error_quark (void)
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{
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static GQuark quark = 0;
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if (G_UNLIKELY (quark == 0))
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quark = g_quark_from_static_string ("nm-device-wifi-error-quark");
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return quark;
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}
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/**
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* nm_device_wifi_new:
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* @connection: the #DBusGConnection
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* @path: the DBus object path of the device
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*
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* Creates a new #NMDeviceWifi.
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*
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* Returns: (transfer full): a new WiFi device
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**/
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GObject *
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nm_device_wifi_new (DBusGConnection *connection, const char *path)
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{
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GObject *device;
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g_return_val_if_fail (connection != NULL, NULL);
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g_return_val_if_fail (path != NULL, NULL);
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device = g_object_new (NM_TYPE_DEVICE_WIFI,
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NM_OBJECT_DBUS_CONNECTION, connection,
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NM_OBJECT_DBUS_PATH, path,
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NULL);
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_nm_object_ensure_inited (NM_OBJECT (device));
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return device;
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}
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/**
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* nm_device_wifi_get_hw_address:
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* @device: a #NMDeviceWifi
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*
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* Gets the actual hardware (MAC) address of the #NMDeviceWifi
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*
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* Returns: the actual hardware address. This is the internal string used by the
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* device, and must not be modified.
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**/
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const char *
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nm_device_wifi_get_hw_address (NMDeviceWifi *device)
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{
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g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), NULL);
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_nm_object_ensure_inited (NM_OBJECT (device));
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return NM_DEVICE_WIFI_GET_PRIVATE (device)->hw_address;
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}
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/**
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* nm_device_wifi_get_permanent_hw_address:
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* @device: a #NMDeviceWifi
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*
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* Gets the permanent hardware (MAC) address of the #NMDeviceWifi
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*
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* Returns: the permanent hardware address. This is the internal string used by the
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* device, and must not be modified.
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**/
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const char *
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nm_device_wifi_get_permanent_hw_address (NMDeviceWifi *device)
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{
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g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), NULL);
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_nm_object_ensure_inited (NM_OBJECT (device));
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return NM_DEVICE_WIFI_GET_PRIVATE (device)->perm_hw_address;
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}
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/**
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* nm_device_wifi_get_mode:
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* @device: a #NMDeviceWifi
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*
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* Gets the #NMDeviceWifi mode.
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*
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* Returns: the mode
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**/
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NM80211Mode
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nm_device_wifi_get_mode (NMDeviceWifi *device)
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{
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g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), 0);
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_nm_object_ensure_inited (NM_OBJECT (device));
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return NM_DEVICE_WIFI_GET_PRIVATE (device)->mode;
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}
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/**
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* nm_device_wifi_get_bitrate:
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* @device: a #NMDeviceWifi
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*
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* Gets the bit rate of the #NMDeviceWifi.
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*
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* Returns: the bit rate
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**/
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guint32
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nm_device_wifi_get_bitrate (NMDeviceWifi *device)
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{
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NMDeviceState state;
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g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), 0);
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state = nm_device_get_state (NM_DEVICE (device));
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switch (state) {
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case NM_DEVICE_STATE_IP_CONFIG:
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case NM_DEVICE_STATE_IP_CHECK:
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case NM_DEVICE_STATE_SECONDARIES:
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case NM_DEVICE_STATE_ACTIVATED:
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case NM_DEVICE_STATE_DEACTIVATING:
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break;
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default:
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return 0;
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}
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_nm_object_ensure_inited (NM_OBJECT (device));
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return NM_DEVICE_WIFI_GET_PRIVATE (device)->rate;
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}
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/**
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* nm_device_wifi_get_capabilities:
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* @device: a #NMDeviceWifi
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*
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* Gets the WIFI capabilities of the #NMDeviceWifi.
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*
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* Returns: the capabilities
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**/
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NMDeviceWifiCapabilities
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nm_device_wifi_get_capabilities (NMDeviceWifi *device)
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{
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g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), 0);
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_nm_object_ensure_inited (NM_OBJECT (device));
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return NM_DEVICE_WIFI_GET_PRIVATE (device)->wireless_caps;
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}
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/**
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* nm_device_wifi_get_active_access_point:
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* @device: a #NMDeviceWifi
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*
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* Gets the active #NMAccessPoint.
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*
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* Returns: (transfer none): the access point or %NULL if none is active
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**/
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NMAccessPoint *
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nm_device_wifi_get_active_access_point (NMDeviceWifi *device)
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{
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NMDeviceState state;
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g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), NULL);
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state = nm_device_get_state (NM_DEVICE (device));
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switch (state) {
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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_IP_CHECK:
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case NM_DEVICE_STATE_SECONDARIES:
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case NM_DEVICE_STATE_ACTIVATED:
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case NM_DEVICE_STATE_DEACTIVATING:
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break;
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default:
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return NULL;
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break;
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}
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_nm_object_ensure_inited (NM_OBJECT (device));
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return NM_DEVICE_WIFI_GET_PRIVATE (device)->active_ap;
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}
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/**
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* nm_device_wifi_get_access_points:
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* @device: a #NMDeviceWifi
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*
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* Gets all the scanned access points of the #NMDeviceWifi.
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*
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* Returns: (element-type NMClient.AccessPoint): a #GPtrArray containing all the
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* scanned #NMAccessPoint<!-- -->s.
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* The returned array is owned by the client and should not be modified.
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**/
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const GPtrArray *
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nm_device_wifi_get_access_points (NMDeviceWifi *device)
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{
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g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), NULL);
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_nm_object_ensure_inited (NM_OBJECT (device));
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return handle_ptr_array_return (NM_DEVICE_WIFI_GET_PRIVATE (device)->aps);
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}
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/**
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* nm_device_wifi_get_access_point_by_path:
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* @device: a #NMDeviceWifi
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* @path: the object path of the access point
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*
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* Gets a #NMAccessPoint by path.
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*
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* Returns: (transfer none): the access point or %NULL if none is found.
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**/
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NMAccessPoint *
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nm_device_wifi_get_access_point_by_path (NMDeviceWifi *device,
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const char *path)
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{
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const GPtrArray *aps;
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int i;
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NMAccessPoint *ap = NULL;
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g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), NULL);
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g_return_val_if_fail (path != NULL, NULL);
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aps = nm_device_wifi_get_access_points (device);
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if (!aps)
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return NULL;
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for (i = 0; i < aps->len; i++) {
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NMAccessPoint *candidate = g_ptr_array_index (aps, i);
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if (!strcmp (nm_object_get_path (NM_OBJECT (candidate)), path)) {
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ap = candidate;
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break;
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}
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}
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return ap;
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}
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static void
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access_point_added (NMObject *self, NMObject *ap)
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{
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g_signal_emit (self, signals[ACCESS_POINT_ADDED], 0, ap);
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}
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static void
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access_point_removed (NMObject *self_obj, NMObject *ap_obj)
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{
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NMDeviceWifi *self = NM_DEVICE_WIFI (self_obj);
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NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (self);
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NMAccessPoint *ap = NM_ACCESS_POINT (ap_obj);
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if (ap == priv->active_ap) {
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g_object_unref (priv->active_ap);
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priv->active_ap = NULL;
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_nm_object_queue_notify (NM_OBJECT (self), NM_DEVICE_WIFI_ACTIVE_ACCESS_POINT);
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priv->rate = 0;
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_nm_object_queue_notify (NM_OBJECT (self), NM_DEVICE_WIFI_BITRATE);
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}
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g_signal_emit (self, signals[ACCESS_POINT_REMOVED], 0, ap);
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}
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static void
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clean_up_aps (NMDeviceWifi *self, gboolean notify)
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{
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NMDeviceWifiPrivate *priv;
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g_return_if_fail (NM_IS_DEVICE_WIFI (self));
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priv = NM_DEVICE_WIFI_GET_PRIVATE (self);
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if (priv->active_ap) {
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g_object_unref (priv->active_ap);
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priv->active_ap = NULL;
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}
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if (priv->aps) {
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while (priv->aps->len) {
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NMAccessPoint *ap = NM_ACCESS_POINT (g_ptr_array_index (priv->aps, 0));
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if (notify)
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g_signal_emit (self, signals[ACCESS_POINT_REMOVED], 0, ap);
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g_ptr_array_remove (priv->aps, ap);
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g_object_unref (ap);
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}
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g_ptr_array_free (priv->aps, TRUE);
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priv->aps = NULL;
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}
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}
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/**
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* _nm_device_wifi_set_wireless_enabled:
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* @device: a #NMDeviceWifi
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* @enabled: %TRUE to enable the device
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*
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* Enables or disables the wireless device.
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**/
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void
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_nm_device_wifi_set_wireless_enabled (NMDeviceWifi *device,
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gboolean enabled)
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{
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g_return_if_fail (NM_IS_DEVICE_WIFI (device));
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if (!enabled)
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clean_up_aps (device, TRUE);
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}
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#define WPA_CAPS (NM_WIFI_DEVICE_CAP_CIPHER_TKIP | \
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NM_WIFI_DEVICE_CAP_CIPHER_CCMP | \
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NM_WIFI_DEVICE_CAP_WPA | \
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NM_WIFI_DEVICE_CAP_RSN)
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#define RSN_CAPS (NM_WIFI_DEVICE_CAP_CIPHER_CCMP | NM_WIFI_DEVICE_CAP_RSN)
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static gboolean
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has_proto (NMSettingWirelessSecurity *s_wsec, const char *proto)
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{
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int i;
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for (i = 0; i < nm_setting_wireless_security_get_num_protos (s_wsec); i++) {
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if (g_strcmp0 (proto, nm_setting_wireless_security_get_proto (s_wsec, i)) == 0)
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return TRUE;
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}
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return FALSE;
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}
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static gboolean
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connection_compatible (NMDevice *device, NMConnection *connection, GError **error)
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{
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NMSettingConnection *s_con;
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NMSettingWireless *s_wifi;
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NMSettingWirelessSecurity *s_wsec;
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const char *ctype;
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const GByteArray *mac;
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const char *hw_str;
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struct ether_addr *hw_mac;
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NMDeviceWifiCapabilities wifi_caps;
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const char *key_mgmt;
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g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
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s_con = nm_connection_get_setting_connection (connection);
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g_assert (s_con);
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ctype = nm_setting_connection_get_connection_type (s_con);
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if (strcmp (ctype, NM_SETTING_WIRELESS_SETTING_NAME) != 0) {
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g_set_error (error, NM_DEVICE_WIFI_ERROR, NM_DEVICE_WIFI_ERROR_NOT_WIFI_CONNECTION,
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"The connection was not a Wi-Fi connection.");
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return FALSE;
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}
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s_wifi = nm_connection_get_setting_wireless (connection);
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if (!s_wifi) {
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g_set_error (error, NM_DEVICE_WIFI_ERROR, NM_DEVICE_WIFI_ERROR_INVALID_WIFI_CONNECTION,
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"The connection was not a valid Wi-Fi connection.");
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return FALSE;
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}
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/* Check MAC address */
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hw_str = nm_device_wifi_get_permanent_hw_address (NM_DEVICE_WIFI (device));
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if (hw_str) {
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hw_mac = ether_aton (hw_str);
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if (!hw_mac) {
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g_set_error (error, NM_DEVICE_WIFI_ERROR, NM_DEVICE_WIFI_ERROR_INVALID_DEVICE_MAC,
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"Invalid device MAC address.");
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return FALSE;
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}
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mac = nm_setting_wireless_get_mac_address (s_wifi);
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if (mac && hw_mac && memcmp (mac->data, hw_mac->ether_addr_octet, ETH_ALEN)) {
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g_set_error (error, NM_DEVICE_WIFI_ERROR, NM_DEVICE_WIFI_ERROR_MAC_MISMATCH,
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"The MACs of the device and the connection didn't match.");
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return FALSE;
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}
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}
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/* Check device capabilities; we assume all devices can do WEP at least */
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wifi_caps = nm_device_wifi_get_capabilities (NM_DEVICE_WIFI (device));
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s_wsec = nm_connection_get_setting_wireless_security (connection);
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if (s_wsec) {
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/* Connection has security, verify it against the device's capabilities */
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key_mgmt = nm_setting_wireless_security_get_key_mgmt (s_wsec);
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if ( !g_strcmp0 (key_mgmt, "wpa-none")
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|| !g_strcmp0 (key_mgmt, "wpa-psk")
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|| !g_strcmp0 (key_mgmt, "wpa-eap")) {
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/* Is device only WEP capable? */
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if (!(wifi_caps & WPA_CAPS)) {
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g_set_error (error, NM_DEVICE_WIFI_ERROR, NM_DEVICE_WIFI_ERROR_MISSING_DEVICE_WPA_CAPS,
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"The device missed WPA capabilities required by the connection.");
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return FALSE;
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}
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/* Make sure WPA2/RSN-only connections don't get chosen for WPA-only cards */
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if (has_proto (s_wsec, "rsn") && !has_proto (s_wsec, "wpa") && !(wifi_caps & RSN_CAPS)) {
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g_set_error (error, NM_DEVICE_WIFI_ERROR, NM_DEVICE_WIFI_ERROR_MISSING_DEVICE_RSN_CAPS,
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"The device missed WPA2/RSN capabilities required by the connection.");
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return FALSE;
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}
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}
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}
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return TRUE;
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}
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/**************************************************************/
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static void
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nm_device_wifi_init (NMDeviceWifi *device)
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{
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_nm_device_set_device_type (NM_DEVICE (device), NM_DEVICE_TYPE_WIFI);
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}
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static void
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get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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NMDeviceWifi *self = NM_DEVICE_WIFI (object);
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switch (prop_id) {
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case PROP_HW_ADDRESS:
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g_value_set_string (value, nm_device_wifi_get_hw_address (self));
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break;
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case PROP_PERM_HW_ADDRESS:
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g_value_set_string (value, nm_device_wifi_get_permanent_hw_address (self));
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break;
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case PROP_MODE:
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g_value_set_uint (value, nm_device_wifi_get_mode (self));
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break;
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case PROP_BITRATE:
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g_value_set_uint (value, nm_device_wifi_get_bitrate (self));
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break;
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case PROP_ACTIVE_ACCESS_POINT:
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g_value_set_object (value, nm_device_wifi_get_active_access_point (self));
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break;
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case PROP_WIRELESS_CAPABILITIES:
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g_value_set_uint (value, nm_device_wifi_get_capabilities (self));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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state_changed_cb (NMDevice *device, GParamSpec *pspec, gpointer user_data)
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{
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NMDeviceWifi *self = NM_DEVICE_WIFI (device);
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NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (self);
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switch (nm_device_get_state (device)) {
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case NM_DEVICE_STATE_UNKNOWN:
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case NM_DEVICE_STATE_UNMANAGED:
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case NM_DEVICE_STATE_UNAVAILABLE:
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case NM_DEVICE_STATE_DISCONNECTED:
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case NM_DEVICE_STATE_FAILED:
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/* Just clear active AP; don't clear the AP list unless wireless is disabled completely */
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if (priv->active_ap) {
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g_object_unref (priv->active_ap);
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priv->active_ap = NULL;
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}
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_nm_object_queue_notify (NM_OBJECT (device), NM_DEVICE_WIFI_ACTIVE_ACCESS_POINT);
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priv->rate = 0;
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_nm_object_queue_notify (NM_OBJECT (device), NM_DEVICE_WIFI_BITRATE);
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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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register_properties (NMDeviceWifi *device)
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{
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NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (device);
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const NMPropertiesInfo property_info[] = {
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{ NM_DEVICE_WIFI_HW_ADDRESS, &priv->hw_address },
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{ NM_DEVICE_WIFI_PERMANENT_HW_ADDRESS, &priv->perm_hw_address },
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{ NM_DEVICE_WIFI_MODE, &priv->mode },
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{ NM_DEVICE_WIFI_BITRATE, &priv->rate },
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{ NM_DEVICE_WIFI_ACTIVE_ACCESS_POINT, &priv->active_ap, NULL, NM_TYPE_ACCESS_POINT },
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{ NM_DEVICE_WIFI_CAPABILITIES, &priv->wireless_caps },
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{ NULL },
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};
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_nm_object_register_properties (NM_OBJECT (device),
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priv->proxy,
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property_info);
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_nm_object_register_pseudo_property (NM_OBJECT (device),
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priv->proxy,
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"AccessPoints",
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&priv->aps,
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NM_TYPE_ACCESS_POINT,
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access_point_added,
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access_point_removed);
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}
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static void
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constructed (GObject *object)
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{
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NMDeviceWifiPrivate *priv;
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G_OBJECT_CLASS (nm_device_wifi_parent_class)->constructed (object);
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priv = NM_DEVICE_WIFI_GET_PRIVATE (object);
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priv->proxy = dbus_g_proxy_new_for_name (nm_object_get_connection (NM_OBJECT (object)),
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NM_DBUS_SERVICE,
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nm_object_get_path (NM_OBJECT (object)),
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NM_DBUS_INTERFACE_DEVICE_WIRELESS);
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register_properties (NM_DEVICE_WIFI (object));
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g_signal_connect (NM_DEVICE (object),
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"notify::" NM_DEVICE_STATE,
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G_CALLBACK (state_changed_cb),
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NULL);
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}
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static void
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dispose (GObject *object)
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{
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NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (object);
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if (priv->disposed) {
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G_OBJECT_CLASS (nm_device_wifi_parent_class)->dispose (object);
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return;
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}
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priv->disposed = TRUE;
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clean_up_aps (NM_DEVICE_WIFI (object), FALSE);
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g_object_unref (priv->proxy);
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G_OBJECT_CLASS (nm_device_wifi_parent_class)->dispose (object);
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}
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static void
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finalize (GObject *object)
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{
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NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (object);
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g_free (priv->hw_address);
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g_free (priv->perm_hw_address);
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G_OBJECT_CLASS (nm_device_wifi_parent_class)->finalize (object);
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}
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static void
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nm_device_wifi_class_init (NMDeviceWifiClass *wifi_class)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (wifi_class);
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NMDeviceClass *device_class = NM_DEVICE_CLASS (wifi_class);
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g_type_class_add_private (wifi_class, sizeof (NMDeviceWifiPrivate));
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/* virtual methods */
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object_class->constructed = constructed;
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object_class->get_property = get_property;
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object_class->dispose = dispose;
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object_class->finalize = finalize;
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device_class->connection_compatible = connection_compatible;
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/* properties */
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/**
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* NMDeviceWifi:hw-address:
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*
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* The hardware (MAC) address of the device.
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**/
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g_object_class_install_property
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(object_class, PROP_HW_ADDRESS,
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g_param_spec_string (NM_DEVICE_WIFI_HW_ADDRESS,
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"Active MAC Address",
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"Currently set hardware MAC address",
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NULL,
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G_PARAM_READABLE));
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/**
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* NMDeviceWifi:perm-hw-address:
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*
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* The hardware (MAC) address of the device.
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**/
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g_object_class_install_property
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(object_class, PROP_PERM_HW_ADDRESS,
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g_param_spec_string (NM_DEVICE_WIFI_PERMANENT_HW_ADDRESS,
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"Permanent MAC Address",
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"Permanent hardware MAC address",
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NULL,
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G_PARAM_READABLE));
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/**
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* NMDeviceWifi:mode:
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*
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* The mode of the device.
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**/
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g_object_class_install_property
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(object_class, PROP_MODE,
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g_param_spec_uint (NM_DEVICE_WIFI_MODE,
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"Mode",
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"Mode",
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NM_802_11_MODE_UNKNOWN, NM_802_11_MODE_INFRA, NM_802_11_MODE_INFRA,
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G_PARAM_READABLE));
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/**
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* NMDeviceWifi:bitrate:
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*
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* The bit rate of the device.
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**/
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g_object_class_install_property
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(object_class, PROP_BITRATE,
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g_param_spec_uint (NM_DEVICE_WIFI_BITRATE,
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"Bit Rate",
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"Bit Rate",
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0, G_MAXUINT32, 0,
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G_PARAM_READABLE));
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/**
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* NMDeviceWifi:active-access-point:
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*
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* The active #NMAccessPoint of the device.
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**/
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g_object_class_install_property
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(object_class, PROP_ACTIVE_ACCESS_POINT,
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g_param_spec_object (NM_DEVICE_WIFI_ACTIVE_ACCESS_POINT,
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"Active Access Point",
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"Active Access Point",
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NM_TYPE_ACCESS_POINT,
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G_PARAM_READABLE));
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/**
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* NMDeviceWifi:wireless-capabilities:
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*
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* The wireless capabilities of the device.
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**/
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g_object_class_install_property
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(object_class, PROP_WIRELESS_CAPABILITIES,
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g_param_spec_uint (NM_DEVICE_WIFI_CAPABILITIES,
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"Wireless Capabilities",
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"Wireless Capabilities",
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0, G_MAXUINT32, 0,
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G_PARAM_READABLE));
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/* signals */
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/**
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* NMDeviceWifi::access-point-added:
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* @device: the wifi device that received the signal
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* @ap: the new access point
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*
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* Notifies that a #NMAccessPoint is added to the wifi device.
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**/
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signals[ACCESS_POINT_ADDED] =
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g_signal_new ("access-point-added",
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G_OBJECT_CLASS_TYPE (object_class),
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G_SIGNAL_RUN_FIRST,
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G_STRUCT_OFFSET (NMDeviceWifiClass, access_point_added),
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NULL, NULL,
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g_cclosure_marshal_VOID__OBJECT,
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G_TYPE_NONE, 1,
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G_TYPE_OBJECT);
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/**
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* NMDeviceWifi::access-point-removed:
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* @device: the wifi device that received the signal
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* @ap: the removed access point
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*
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* Notifies that a #NMAccessPoint is removed from the wifi device.
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**/
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signals[ACCESS_POINT_REMOVED] =
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g_signal_new ("access-point-removed",
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G_OBJECT_CLASS_TYPE (object_class),
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G_SIGNAL_RUN_FIRST,
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G_STRUCT_OFFSET (NMDeviceWifiClass, access_point_removed),
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NULL, NULL,
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g_cclosure_marshal_VOID__OBJECT,
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G_TYPE_NONE, 1,
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G_TYPE_OBJECT);
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}
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