mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
synced 2024-09-19 16:11:32 +00:00
972e0d2803
This makes it easier to install the files with proper names. Also, it makes the makefile rules slightly simpler. Lastly, the documentation is now generated into docs/api, which makes it possible to get rid of the awkward relative file names in docbook.
937 lines
27 KiB
C
937 lines
27 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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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 2007 - 2008 Novell, Inc.
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* Copyright 2007 - 2014 Red Hat, Inc.
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*/
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#include "nm-default.h"
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#include "nm-device-wifi.h"
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#include <string.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-utils.h"
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#include "nm-access-point.h"
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#include "nm-object-private.h"
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#include "nm-core-internal.h"
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#include "nm-dbus-helpers.h"
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#include "introspection/org.freedesktop.NetworkManager.Device.Wireless.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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static void state_changed_cb (NMDevice *device, GParamSpec *pspec, gpointer user_data);
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typedef struct {
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NMDeviceWifi *device;
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GSimpleAsyncResult *simple;
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} RequestScanInfo;
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typedef struct {
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NMDBusDeviceWifi *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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RequestScanInfo *scan_info;
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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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PROP_ACCESS_POINTS,
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LAST_PROP
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};
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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_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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return nm_str_not_empty (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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return nm_str_not_empty (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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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 in kbit/s.
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*
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* Returns: the bit rate (kbit/s)
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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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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 Wi-Fi 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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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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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 NMAccessPoint): a #GPtrArray containing all the
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* scanned #NMAccessPoints.
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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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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 GVariant *
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prepare_scan_options (GVariant *options)
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{
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GVariant *variant;
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GVariantIter iter;
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GVariantBuilder builder;
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char *key;
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GVariant *value;
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if (!options)
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variant = g_variant_new_array (G_VARIANT_TYPE ("{sv}"), NULL, 0);
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else {
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g_variant_builder_init (&builder, G_VARIANT_TYPE_VARDICT);
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g_variant_iter_init (&iter, options);
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while (g_variant_iter_loop (&iter, "{sv}", &key, &value))
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{
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// FIXME: verify options here?
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g_variant_builder_add (&builder, "{sv}", key, value);
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}
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variant = g_variant_builder_end (&builder);
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}
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return variant;
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}
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static gboolean
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_device_wifi_request_scan (NMDeviceWifi *device,
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GVariant *options,
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GCancellable *cancellable,
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GError **error)
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{
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gboolean ret;
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GVariant *variant;
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g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), FALSE);
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variant = prepare_scan_options (options);
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ret = nmdbus_device_wifi_call_request_scan_sync (NM_DEVICE_WIFI_GET_PRIVATE (device)->proxy,
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variant,
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cancellable, error);
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if (error && *error)
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g_dbus_error_strip_remote_error (*error);
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return ret;
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}
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/**
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* nm_device_wifi_request_scan:
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* @device: a #NMDeviceWifi
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* @cancellable: a #GCancellable, or %NULL
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* @error: location for a #GError, or %NULL
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*
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* Request NM to scan for access points on @device. Note that the function
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* returns immediately after requesting the scan, and it may take some time
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* after that for the scan to complete.
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*
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* Returns: %TRUE on success, %FALSE on error, in which case @error will be
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* set.
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**/
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gboolean
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nm_device_wifi_request_scan (NMDeviceWifi *device,
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GCancellable *cancellable,
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GError **error)
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{
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return _device_wifi_request_scan (device, NULL, cancellable, error);
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}
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/**
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* nm_device_wifi_request_scan_options:
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* @device: a #NMDeviceWifi
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* @options: dictionary with options for RequestScan(), or %NULL
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* @cancellable: a #GCancellable, or %NULL
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* @error: location for a #GError, or %NULL
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*
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* Request NM to scan for access points on @device. Note that the function
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* returns immediately after requesting the scan, and it may take some time
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* after that for the scan to complete.
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* This is the same as @nm_device_wifi_request_scan except it accepts @options
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* for the scanning. The argument is the dictionary passed to RequestScan()
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* D-Bus call. Valid otions inside the dictionary are:
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* 'ssids' => array of SSIDs (saay)
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*
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* Returns: %TRUE on success, %FALSE on error, in which case @error will be
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* set.
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*
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* Since: 1.2
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**/
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gboolean
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nm_device_wifi_request_scan_options (NMDeviceWifi *device,
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GVariant *options,
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GCancellable *cancellable,
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GError **error)
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{
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return _device_wifi_request_scan (device, options, cancellable, error);
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}
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NM_BACKPORT_SYMBOL (libnm_1_0_6, gboolean, nm_device_wifi_request_scan_options,
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(NMDeviceWifi *device, GVariant *options, GCancellable *cancellable, GError **error),
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(device, options, cancellable, error));
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static void
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request_scan_cb (GObject *source,
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GAsyncResult *result,
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gpointer user_data)
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{
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RequestScanInfo *info = user_data;
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NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (info->device);
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GError *error = NULL;
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priv->scan_info = NULL;
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if (nmdbus_device_wifi_call_request_scan_finish (NMDBUS_DEVICE_WIFI (source),
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result, &error))
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g_simple_async_result_set_op_res_gboolean (info->simple, TRUE);
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else {
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g_dbus_error_strip_remote_error (error);
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g_simple_async_result_take_error (info->simple, error);
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}
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g_simple_async_result_complete (info->simple);
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g_object_unref (info->simple);
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g_slice_free (RequestScanInfo, info);
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}
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static void
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_device_wifi_request_scan_async (NMDeviceWifi *device,
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GVariant *options,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data)
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{
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NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (device);
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RequestScanInfo *info;
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GSimpleAsyncResult *simple;
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GVariant *variant;
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g_return_if_fail (NM_IS_DEVICE_WIFI (device));
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simple = g_simple_async_result_new (G_OBJECT (device), callback, user_data,
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nm_device_wifi_request_scan_async);
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/* If a scan is in progress, just return */
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if (priv->scan_info) {
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g_simple_async_result_set_op_res_gboolean (simple, TRUE);
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g_simple_async_result_complete_in_idle (simple);
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g_object_unref (simple);
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return;
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}
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info = g_slice_new0 (RequestScanInfo);
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info->device = device;
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info->simple = simple;
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variant = prepare_scan_options (options);
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priv->scan_info = info;
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nmdbus_device_wifi_call_request_scan (NM_DEVICE_WIFI_GET_PRIVATE (device)->proxy,
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variant,
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cancellable, request_scan_cb, info);
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}
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/**
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* nm_device_wifi_request_scan_async:
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* @device: a #NMDeviceWifi
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* @cancellable: a #GCancellable, or %NULL
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* @callback: callback to be called when the scan has been requested
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* @user_data: caller-specific data passed to @callback
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*
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* Request NM to scan for access points on @device. Note that @callback will be
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* called immediately after requesting the scan, and it may take some time after
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* that for the scan to complete.
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**/
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void
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nm_device_wifi_request_scan_async (NMDeviceWifi *device,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data)
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{
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_device_wifi_request_scan_async (device, NULL, cancellable, callback, user_data);
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}
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/**
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* nm_device_wifi_request_scan_options_async:
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* @device: a #NMDeviceWifi
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* @options: dictionary with options for RequestScan(), or %NULL
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* @cancellable: a #GCancellable, or %NULL
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* @callback: callback to be called when the scan has been requested
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* @user_data: caller-specific data passed to @callback
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*
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* Request NM to scan for access points on @device. Note that @callback will be
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* called immediately after requesting the scan, and it may take some time after
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* that for the scan to complete.
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* This is the same as @nm_device_wifi_request_scan_async except it accepts @options
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* for the scanning. The argument is the dictionary passed to RequestScan()
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* D-Bus call. Valid otions inside the dictionary are:
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* 'ssids' => array of SSIDs (saay)
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*
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* Since: 1.2
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**/
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void
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nm_device_wifi_request_scan_options_async (NMDeviceWifi *device,
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GVariant *options,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data)
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{
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_device_wifi_request_scan_async (device, options, cancellable, callback, user_data);
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}
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NM_BACKPORT_SYMBOL (libnm_1_0_6, void, nm_device_wifi_request_scan_options_async,
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(NMDeviceWifi *device, GVariant *options, GCancellable *cancellable, GAsyncReadyCallback callback, gpointer user_data),
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(device, options, cancellable, callback, user_data));
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/**
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* nm_device_wifi_request_scan_finish:
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* @device: a #NMDeviceWifi
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* @result: the result passed to the #GAsyncReadyCallback
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* @error: location for a #GError, or %NULL
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*
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* Gets the result of a call to nm_device_wifi_request_scan_async().
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*
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* Returns: %TRUE on success, %FALSE on error, in which case @error will be
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* set.
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**/
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gboolean
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nm_device_wifi_request_scan_finish (NMDeviceWifi *device,
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GAsyncResult *result,
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GError **error)
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{
|
|
GSimpleAsyncResult *simple;
|
|
|
|
g_return_val_if_fail (g_simple_async_result_is_valid (result, G_OBJECT (device), nm_device_wifi_request_scan_async), FALSE);
|
|
|
|
simple = G_SIMPLE_ASYNC_RESULT (result);
|
|
if (g_simple_async_result_propagate_error (simple, error))
|
|
return FALSE;
|
|
else
|
|
return g_simple_async_result_get_op_res_gboolean (simple);
|
|
}
|
|
|
|
static void
|
|
clean_up_aps (NMDeviceWifi *self, gboolean in_dispose)
|
|
{
|
|
NMDeviceWifiPrivate *priv;
|
|
GPtrArray *aps;
|
|
int i;
|
|
|
|
g_return_if_fail (NM_IS_DEVICE_WIFI (self));
|
|
|
|
priv = NM_DEVICE_WIFI_GET_PRIVATE (self);
|
|
|
|
g_clear_object (&priv->active_ap);
|
|
|
|
aps = priv->aps;
|
|
|
|
if (in_dispose)
|
|
priv->aps = NULL;
|
|
else {
|
|
priv->aps = g_ptr_array_new ();
|
|
|
|
for (i = 0; i < aps->len; i++) {
|
|
NMAccessPoint *ap = NM_ACCESS_POINT (g_ptr_array_index (aps, i));
|
|
|
|
g_signal_emit (self, signals[ACCESS_POINT_REMOVED], 0, ap);
|
|
}
|
|
}
|
|
|
|
g_ptr_array_unref (aps);
|
|
}
|
|
|
|
/**
|
|
* _nm_device_wifi_set_wireless_enabled:
|
|
* @device: a #NMDeviceWifi
|
|
* @enabled: %TRUE to enable the device
|
|
*
|
|
* Enables or disables the wireless device.
|
|
**/
|
|
void
|
|
_nm_device_wifi_set_wireless_enabled (NMDeviceWifi *device,
|
|
gboolean enabled)
|
|
{
|
|
g_return_if_fail (NM_IS_DEVICE_WIFI (device));
|
|
|
|
if (!enabled)
|
|
clean_up_aps (device, FALSE);
|
|
}
|
|
|
|
#define WPA_CAPS (NM_WIFI_DEVICE_CAP_CIPHER_TKIP | \
|
|
NM_WIFI_DEVICE_CAP_CIPHER_CCMP | \
|
|
NM_WIFI_DEVICE_CAP_WPA | \
|
|
NM_WIFI_DEVICE_CAP_RSN)
|
|
|
|
#define RSN_CAPS (NM_WIFI_DEVICE_CAP_CIPHER_CCMP | NM_WIFI_DEVICE_CAP_RSN)
|
|
|
|
static gboolean
|
|
has_proto (NMSettingWirelessSecurity *s_wsec, const char *proto)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < nm_setting_wireless_security_get_num_protos (s_wsec); i++) {
|
|
if (g_strcmp0 (proto, nm_setting_wireless_security_get_proto (s_wsec, i)) == 0)
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
static gboolean
|
|
connection_compatible (NMDevice *device, NMConnection *connection, GError **error)
|
|
{
|
|
NMSettingWireless *s_wifi;
|
|
NMSettingWirelessSecurity *s_wsec;
|
|
const char *hwaddr, *setting_hwaddr;
|
|
NMDeviceWifiCapabilities wifi_caps;
|
|
const char *key_mgmt;
|
|
|
|
if (!NM_DEVICE_CLASS (nm_device_wifi_parent_class)->connection_compatible (device, connection, error))
|
|
return FALSE;
|
|
|
|
if (!nm_connection_is_type (connection, NM_SETTING_WIRELESS_SETTING_NAME)) {
|
|
g_set_error_literal (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,
|
|
_("The connection was not a Wi-Fi connection."));
|
|
return FALSE;
|
|
}
|
|
|
|
/* Check MAC address */
|
|
hwaddr = nm_device_wifi_get_permanent_hw_address (NM_DEVICE_WIFI (device));
|
|
if (hwaddr) {
|
|
if (!nm_utils_hwaddr_valid (hwaddr, ETH_ALEN)) {
|
|
g_set_error_literal (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_FAILED,
|
|
_("Invalid device MAC address."));
|
|
return FALSE;
|
|
}
|
|
s_wifi = nm_connection_get_setting_wireless (connection);
|
|
setting_hwaddr = nm_setting_wireless_get_mac_address (s_wifi);
|
|
if (setting_hwaddr && !nm_utils_hwaddr_matches (setting_hwaddr, -1, hwaddr, -1)) {
|
|
g_set_error_literal (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,
|
|
_("The MACs of the device and the connection didn't match."));
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
/* Check device capabilities; we assume all devices can do WEP at least */
|
|
|
|
s_wsec = nm_connection_get_setting_wireless_security (connection);
|
|
if (s_wsec) {
|
|
/* Connection has security, verify it against the device's capabilities */
|
|
key_mgmt = nm_setting_wireless_security_get_key_mgmt (s_wsec);
|
|
if ( !g_strcmp0 (key_mgmt, "wpa-none")
|
|
|| !g_strcmp0 (key_mgmt, "wpa-psk")
|
|
|| !g_strcmp0 (key_mgmt, "wpa-eap")) {
|
|
|
|
wifi_caps = nm_device_wifi_get_capabilities (NM_DEVICE_WIFI (device));
|
|
|
|
/* Is device only WEP capable? */
|
|
if (!(wifi_caps & WPA_CAPS)) {
|
|
g_set_error_literal (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,
|
|
_("The device is lacking WPA capabilities required by the connection."));
|
|
return FALSE;
|
|
}
|
|
|
|
/* Make sure WPA2/RSN-only connections don't get chosen for WPA-only cards */
|
|
if (has_proto (s_wsec, "rsn") && !has_proto (s_wsec, "wpa") && !(wifi_caps & RSN_CAPS)) {
|
|
g_set_error_literal (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,
|
|
_("The device is lacking WPA2/RSN capabilities required by the connection."));
|
|
return FALSE;
|
|
}
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static GType
|
|
get_setting_type (NMDevice *device)
|
|
{
|
|
return NM_TYPE_SETTING_WIRELESS;
|
|
}
|
|
|
|
static const char *
|
|
get_hw_address (NMDevice *device)
|
|
{
|
|
return nm_device_wifi_get_hw_address (NM_DEVICE_WIFI (device));
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
static void
|
|
nm_device_wifi_init (NMDeviceWifi *device)
|
|
{
|
|
NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (device);
|
|
|
|
g_signal_connect (device,
|
|
"notify::" NM_DEVICE_STATE,
|
|
G_CALLBACK (state_changed_cb),
|
|
NULL);
|
|
|
|
priv->aps = g_ptr_array_new ();
|
|
}
|
|
|
|
static void
|
|
get_property (GObject *object,
|
|
guint prop_id,
|
|
GValue *value,
|
|
GParamSpec *pspec)
|
|
{
|
|
NMDeviceWifi *self = NM_DEVICE_WIFI (object);
|
|
|
|
switch (prop_id) {
|
|
case PROP_HW_ADDRESS:
|
|
g_value_set_string (value, nm_device_wifi_get_hw_address (self));
|
|
break;
|
|
case PROP_PERM_HW_ADDRESS:
|
|
g_value_set_string (value, nm_device_wifi_get_permanent_hw_address (self));
|
|
break;
|
|
case PROP_MODE:
|
|
g_value_set_enum (value, nm_device_wifi_get_mode (self));
|
|
break;
|
|
case PROP_BITRATE:
|
|
g_value_set_uint (value, nm_device_wifi_get_bitrate (self));
|
|
break;
|
|
case PROP_ACTIVE_ACCESS_POINT:
|
|
g_value_set_object (value, nm_device_wifi_get_active_access_point (self));
|
|
break;
|
|
case PROP_WIRELESS_CAPABILITIES:
|
|
g_value_set_flags (value, nm_device_wifi_get_capabilities (self));
|
|
break;
|
|
case PROP_ACCESS_POINTS:
|
|
g_value_take_boxed (value, _nm_utils_copy_object_array (nm_device_wifi_get_access_points (self)));
|
|
break;
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
state_changed_cb (NMDevice *device, GParamSpec *pspec, gpointer user_data)
|
|
{
|
|
NMDeviceWifi *self = NM_DEVICE_WIFI (device);
|
|
NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (self);
|
|
|
|
switch (nm_device_get_state (device)) {
|
|
case NM_DEVICE_STATE_UNKNOWN:
|
|
case NM_DEVICE_STATE_UNMANAGED:
|
|
case NM_DEVICE_STATE_UNAVAILABLE:
|
|
case NM_DEVICE_STATE_DISCONNECTED:
|
|
case NM_DEVICE_STATE_FAILED:
|
|
/* Just clear active AP; don't clear the AP list unless wireless is disabled completely */
|
|
g_clear_object (&priv->active_ap);
|
|
_nm_object_queue_notify (NM_OBJECT (device), NM_DEVICE_WIFI_ACTIVE_ACCESS_POINT);
|
|
priv->rate = 0;
|
|
_nm_object_queue_notify (NM_OBJECT (device), NM_DEVICE_WIFI_BITRATE);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
init_dbus (NMObject *object)
|
|
{
|
|
NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (object);
|
|
const NMPropertiesInfo property_info[] = {
|
|
{ NM_DEVICE_WIFI_HW_ADDRESS, &priv->hw_address },
|
|
{ NM_DEVICE_WIFI_PERMANENT_HW_ADDRESS, &priv->perm_hw_address },
|
|
{ NM_DEVICE_WIFI_MODE, &priv->mode },
|
|
{ NM_DEVICE_WIFI_BITRATE, &priv->rate },
|
|
{ NM_DEVICE_WIFI_ACTIVE_ACCESS_POINT, &priv->active_ap, NULL, NM_TYPE_ACCESS_POINT },
|
|
{ NM_DEVICE_WIFI_CAPABILITIES, &priv->wireless_caps },
|
|
{ NM_DEVICE_WIFI_ACCESS_POINTS, &priv->aps, NULL, NM_TYPE_ACCESS_POINT, "access-point" },
|
|
{ NULL },
|
|
};
|
|
|
|
NM_OBJECT_CLASS (nm_device_wifi_parent_class)->init_dbus (object);
|
|
|
|
priv->proxy = NMDBUS_DEVICE_WIFI (_nm_object_get_proxy (object, NM_DBUS_INTERFACE_DEVICE_WIRELESS));
|
|
_nm_object_register_properties (object,
|
|
NM_DBUS_INTERFACE_DEVICE_WIRELESS,
|
|
property_info);
|
|
}
|
|
|
|
static void
|
|
access_point_removed (NMDeviceWifi *self, NMAccessPoint *ap)
|
|
{
|
|
NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (self);
|
|
|
|
if (ap == priv->active_ap) {
|
|
g_clear_object (&priv->active_ap);
|
|
_nm_object_queue_notify (NM_OBJECT (self), NM_DEVICE_WIFI_ACTIVE_ACCESS_POINT);
|
|
|
|
priv->rate = 0;
|
|
_nm_object_queue_notify (NM_OBJECT (self), NM_DEVICE_WIFI_BITRATE);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dispose (GObject *object)
|
|
{
|
|
NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (object);
|
|
|
|
if (priv->aps)
|
|
clean_up_aps (NM_DEVICE_WIFI (object), TRUE);
|
|
|
|
g_clear_object (&priv->proxy);
|
|
|
|
G_OBJECT_CLASS (nm_device_wifi_parent_class)->dispose (object);
|
|
}
|
|
|
|
static void
|
|
finalize (GObject *object)
|
|
{
|
|
NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (object);
|
|
|
|
g_free (priv->hw_address);
|
|
g_free (priv->perm_hw_address);
|
|
|
|
G_OBJECT_CLASS (nm_device_wifi_parent_class)->finalize (object);
|
|
}
|
|
|
|
static void
|
|
nm_device_wifi_class_init (NMDeviceWifiClass *wifi_class)
|
|
{
|
|
GObjectClass *object_class = G_OBJECT_CLASS (wifi_class);
|
|
NMObjectClass *nm_object_class = NM_OBJECT_CLASS (wifi_class);
|
|
NMDeviceClass *device_class = NM_DEVICE_CLASS (wifi_class);
|
|
|
|
g_type_class_add_private (wifi_class, sizeof (NMDeviceWifiPrivate));
|
|
|
|
/* virtual methods */
|
|
object_class->get_property = get_property;
|
|
object_class->dispose = dispose;
|
|
object_class->finalize = finalize;
|
|
|
|
nm_object_class->init_dbus = init_dbus;
|
|
|
|
device_class->connection_compatible = connection_compatible;
|
|
device_class->get_setting_type = get_setting_type;
|
|
device_class->get_hw_address = get_hw_address;
|
|
|
|
wifi_class->access_point_removed = access_point_removed;
|
|
|
|
/* properties */
|
|
|
|
/**
|
|
* NMDeviceWifi:hw-address:
|
|
*
|
|
* The hardware (MAC) address of the device.
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_HW_ADDRESS,
|
|
g_param_spec_string (NM_DEVICE_WIFI_HW_ADDRESS, "", "",
|
|
NULL,
|
|
G_PARAM_READABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMDeviceWifi:perm-hw-address:
|
|
*
|
|
* The hardware (MAC) address of the device.
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_PERM_HW_ADDRESS,
|
|
g_param_spec_string (NM_DEVICE_WIFI_PERMANENT_HW_ADDRESS, "", "",
|
|
NULL,
|
|
G_PARAM_READABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMDeviceWifi:mode:
|
|
*
|
|
* The mode of the device.
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_MODE,
|
|
g_param_spec_enum (NM_DEVICE_WIFI_MODE, "", "",
|
|
NM_TYPE_802_11_MODE,
|
|
NM_802_11_MODE_UNKNOWN,
|
|
G_PARAM_READABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMDeviceWifi:bitrate:
|
|
*
|
|
* The bit rate of the device in kbit/s.
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_BITRATE,
|
|
g_param_spec_uint (NM_DEVICE_WIFI_BITRATE, "", "",
|
|
0, G_MAXUINT32, 0,
|
|
G_PARAM_READABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMDeviceWifi:active-access-point:
|
|
*
|
|
* The active #NMAccessPoint of the device.
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_ACTIVE_ACCESS_POINT,
|
|
g_param_spec_object (NM_DEVICE_WIFI_ACTIVE_ACCESS_POINT, "", "",
|
|
NM_TYPE_ACCESS_POINT,
|
|
G_PARAM_READABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMDeviceWifi:wireless-capabilities:
|
|
*
|
|
* The wireless capabilities of the device.
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_WIRELESS_CAPABILITIES,
|
|
g_param_spec_flags (NM_DEVICE_WIFI_CAPABILITIES, "", "",
|
|
NM_TYPE_DEVICE_WIFI_CAPABILITIES,
|
|
NM_WIFI_DEVICE_CAP_NONE,
|
|
G_PARAM_READABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMDeviceWifi:access-points:
|
|
*
|
|
* List of all Wi-Fi access points the device can see.
|
|
*
|
|
* Element-type: NMAccessPoint
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_ACCESS_POINTS,
|
|
g_param_spec_boxed (NM_DEVICE_WIFI_ACCESS_POINTS, "", "",
|
|
G_TYPE_PTR_ARRAY,
|
|
G_PARAM_READABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/* signals */
|
|
|
|
/**
|
|
* NMDeviceWifi::access-point-added:
|
|
* @device: the Wi-Fi device that received the signal
|
|
* @ap: the new access point
|
|
*
|
|
* Notifies that a #NMAccessPoint is added to the Wi-Fi device.
|
|
**/
|
|
signals[ACCESS_POINT_ADDED] =
|
|
g_signal_new ("access-point-added",
|
|
G_OBJECT_CLASS_TYPE (object_class),
|
|
G_SIGNAL_RUN_FIRST,
|
|
G_STRUCT_OFFSET (NMDeviceWifiClass, access_point_added),
|
|
NULL, NULL,
|
|
g_cclosure_marshal_VOID__OBJECT,
|
|
G_TYPE_NONE, 1,
|
|
G_TYPE_OBJECT);
|
|
|
|
/**
|
|
* NMDeviceWifi::access-point-removed:
|
|
* @device: the Wi-Fi device that received the signal
|
|
* @ap: the removed access point
|
|
*
|
|
* Notifies that a #NMAccessPoint is removed from the Wi-Fi device.
|
|
**/
|
|
signals[ACCESS_POINT_REMOVED] =
|
|
g_signal_new ("access-point-removed",
|
|
G_OBJECT_CLASS_TYPE (object_class),
|
|
G_SIGNAL_RUN_FIRST,
|
|
G_STRUCT_OFFSET (NMDeviceWifiClass, access_point_removed),
|
|
NULL, NULL,
|
|
g_cclosure_marshal_VOID__OBJECT,
|
|
G_TYPE_NONE, 1,
|
|
G_TYPE_OBJECT);
|
|
}
|