mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
synced 2024-10-16 04:54:23 +00:00
a83eb773ce
sed 's#^/\*\{5\}\*\+/$#/*****************************************************************************/#' $(git grep -l '\*\{5\}' | grep '\.[hc]$') -i
838 lines
23 KiB
C
838 lines
23 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
|
|
/*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA.
|
|
*
|
|
* Copyright 2007 - 2008 Novell, Inc.
|
|
* Copyright 2007 - 2012 Red Hat, Inc.
|
|
*/
|
|
|
|
#include "nm-default.h"
|
|
|
|
#include <string.h>
|
|
#include <netinet/ether.h>
|
|
|
|
#include "nm-setting-connection.h"
|
|
#include "nm-setting-wireless.h"
|
|
#include "nm-setting-wireless-security.h"
|
|
|
|
#include "nm-device-wifi.h"
|
|
#include "nm-device-private.h"
|
|
#include "nm-object-private.h"
|
|
#include "nm-object-cache.h"
|
|
#include "nm-dbus-glib-types.h"
|
|
#include "nm-types-private.h"
|
|
|
|
G_DEFINE_TYPE (NMDeviceWifi, nm_device_wifi, NM_TYPE_DEVICE)
|
|
|
|
#define NM_DEVICE_WIFI_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_DEVICE_WIFI, NMDeviceWifiPrivate))
|
|
|
|
void _nm_device_wifi_set_wireless_enabled (NMDeviceWifi *device, gboolean enabled);
|
|
|
|
typedef struct {
|
|
NMDeviceWifi *device;
|
|
NMDeviceWifiRequestScanFn callback;
|
|
gpointer user_data;
|
|
} RequestScanInfo;
|
|
|
|
typedef struct {
|
|
DBusGProxy *proxy;
|
|
|
|
char *hw_address;
|
|
char *perm_hw_address;
|
|
NM80211Mode mode;
|
|
guint32 rate;
|
|
NMAccessPoint *active_ap;
|
|
NMDeviceWifiCapabilities wireless_caps;
|
|
GPtrArray *aps;
|
|
|
|
DBusGProxyCall *scan_call;
|
|
RequestScanInfo *scan_info;
|
|
} NMDeviceWifiPrivate;
|
|
|
|
enum {
|
|
PROP_0,
|
|
PROP_HW_ADDRESS,
|
|
PROP_PERM_HW_ADDRESS,
|
|
PROP_MODE,
|
|
PROP_BITRATE,
|
|
PROP_ACTIVE_ACCESS_POINT,
|
|
PROP_WIRELESS_CAPABILITIES,
|
|
PROP_ACCESS_POINTS,
|
|
|
|
LAST_PROP
|
|
};
|
|
|
|
enum {
|
|
ACCESS_POINT_ADDED,
|
|
ACCESS_POINT_REMOVED,
|
|
|
|
LAST_SIGNAL
|
|
};
|
|
static guint signals[LAST_SIGNAL] = { 0 };
|
|
|
|
/**
|
|
* nm_device_wifi_error_quark:
|
|
*
|
|
* Registers an error quark for #NMDeviceWifi if necessary.
|
|
*
|
|
* Returns: the error quark used for #NMDeviceWifi errors.
|
|
**/
|
|
GQuark
|
|
nm_device_wifi_error_quark (void)
|
|
{
|
|
static GQuark quark = 0;
|
|
|
|
if (G_UNLIKELY (quark == 0))
|
|
quark = g_quark_from_static_string ("nm-device-wifi-error-quark");
|
|
return quark;
|
|
}
|
|
|
|
/**
|
|
* nm_device_wifi_new:
|
|
* @connection: the #DBusGConnection
|
|
* @path: the DBus object path of the device
|
|
*
|
|
* Creates a new #NMDeviceWifi.
|
|
*
|
|
* Returns: (transfer full): a new Wi-Fi device
|
|
**/
|
|
GObject *
|
|
nm_device_wifi_new (DBusGConnection *connection, const char *path)
|
|
{
|
|
GObject *device;
|
|
|
|
g_return_val_if_fail (connection != NULL, NULL);
|
|
g_return_val_if_fail (path != NULL, NULL);
|
|
|
|
device = g_object_new (NM_TYPE_DEVICE_WIFI,
|
|
NM_OBJECT_DBUS_CONNECTION, connection,
|
|
NM_OBJECT_DBUS_PATH, path,
|
|
NULL);
|
|
_nm_object_ensure_inited (NM_OBJECT (device));
|
|
return device;
|
|
}
|
|
|
|
/**
|
|
* nm_device_wifi_get_hw_address:
|
|
* @device: a #NMDeviceWifi
|
|
*
|
|
* Gets the actual hardware (MAC) address of the #NMDeviceWifi
|
|
*
|
|
* Returns: the actual hardware address. This is the internal string used by the
|
|
* device, and must not be modified.
|
|
**/
|
|
const char *
|
|
nm_device_wifi_get_hw_address (NMDeviceWifi *device)
|
|
{
|
|
g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), NULL);
|
|
|
|
_nm_object_ensure_inited (NM_OBJECT (device));
|
|
return NM_DEVICE_WIFI_GET_PRIVATE (device)->hw_address;
|
|
}
|
|
|
|
/**
|
|
* nm_device_wifi_get_permanent_hw_address:
|
|
* @device: a #NMDeviceWifi
|
|
*
|
|
* Gets the permanent hardware (MAC) address of the #NMDeviceWifi
|
|
*
|
|
* Returns: the permanent hardware address. This is the internal string used by the
|
|
* device, and must not be modified.
|
|
**/
|
|
const char *
|
|
nm_device_wifi_get_permanent_hw_address (NMDeviceWifi *device)
|
|
{
|
|
g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), NULL);
|
|
|
|
_nm_object_ensure_inited (NM_OBJECT (device));
|
|
return NM_DEVICE_WIFI_GET_PRIVATE (device)->perm_hw_address;
|
|
}
|
|
|
|
/**
|
|
* nm_device_wifi_get_mode:
|
|
* @device: a #NMDeviceWifi
|
|
*
|
|
* Gets the #NMDeviceWifi mode.
|
|
*
|
|
* Returns: the mode
|
|
**/
|
|
NM80211Mode
|
|
nm_device_wifi_get_mode (NMDeviceWifi *device)
|
|
{
|
|
g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), 0);
|
|
|
|
_nm_object_ensure_inited (NM_OBJECT (device));
|
|
return NM_DEVICE_WIFI_GET_PRIVATE (device)->mode;
|
|
}
|
|
|
|
/**
|
|
* nm_device_wifi_get_bitrate:
|
|
* @device: a #NMDeviceWifi
|
|
*
|
|
* Gets the bit rate of the #NMDeviceWifi in kbit/s.
|
|
*
|
|
* Returns: the bit rate (kbit/s)
|
|
**/
|
|
guint32
|
|
nm_device_wifi_get_bitrate (NMDeviceWifi *device)
|
|
{
|
|
NMDeviceState state;
|
|
|
|
g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), 0);
|
|
|
|
state = nm_device_get_state (NM_DEVICE (device));
|
|
switch (state) {
|
|
case NM_DEVICE_STATE_IP_CONFIG:
|
|
case NM_DEVICE_STATE_IP_CHECK:
|
|
case NM_DEVICE_STATE_SECONDARIES:
|
|
case NM_DEVICE_STATE_ACTIVATED:
|
|
case NM_DEVICE_STATE_DEACTIVATING:
|
|
break;
|
|
default:
|
|
return 0;
|
|
}
|
|
|
|
_nm_object_ensure_inited (NM_OBJECT (device));
|
|
return NM_DEVICE_WIFI_GET_PRIVATE (device)->rate;
|
|
}
|
|
|
|
/**
|
|
* nm_device_wifi_get_capabilities:
|
|
* @device: a #NMDeviceWifi
|
|
*
|
|
* Gets the Wi-Fi capabilities of the #NMDeviceWifi.
|
|
*
|
|
* Returns: the capabilities
|
|
**/
|
|
NMDeviceWifiCapabilities
|
|
nm_device_wifi_get_capabilities (NMDeviceWifi *device)
|
|
{
|
|
g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), 0);
|
|
|
|
_nm_object_ensure_inited (NM_OBJECT (device));
|
|
return NM_DEVICE_WIFI_GET_PRIVATE (device)->wireless_caps;
|
|
}
|
|
|
|
/**
|
|
* nm_device_wifi_get_active_access_point:
|
|
* @device: a #NMDeviceWifi
|
|
*
|
|
* Gets the active #NMAccessPoint.
|
|
*
|
|
* Returns: (transfer none): the access point or %NULL if none is active
|
|
**/
|
|
NMAccessPoint *
|
|
nm_device_wifi_get_active_access_point (NMDeviceWifi *device)
|
|
{
|
|
NMDeviceState state;
|
|
|
|
g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), NULL);
|
|
|
|
state = nm_device_get_state (NM_DEVICE (device));
|
|
switch (state) {
|
|
case NM_DEVICE_STATE_PREPARE:
|
|
case NM_DEVICE_STATE_CONFIG:
|
|
case NM_DEVICE_STATE_NEED_AUTH:
|
|
case NM_DEVICE_STATE_IP_CONFIG:
|
|
case NM_DEVICE_STATE_IP_CHECK:
|
|
case NM_DEVICE_STATE_SECONDARIES:
|
|
case NM_DEVICE_STATE_ACTIVATED:
|
|
case NM_DEVICE_STATE_DEACTIVATING:
|
|
break;
|
|
default:
|
|
return NULL;
|
|
break;
|
|
}
|
|
|
|
_nm_object_ensure_inited (NM_OBJECT (device));
|
|
return NM_DEVICE_WIFI_GET_PRIVATE (device)->active_ap;
|
|
}
|
|
|
|
/**
|
|
* nm_device_wifi_get_access_points:
|
|
* @device: a #NMDeviceWifi
|
|
*
|
|
* Gets all the scanned access points of the #NMDeviceWifi.
|
|
*
|
|
* Returns: (element-type NMAccessPoint): a #GPtrArray containing all the
|
|
* scanned #NMAccessPoints.
|
|
* The returned array is owned by the client and should not be modified.
|
|
**/
|
|
const GPtrArray *
|
|
nm_device_wifi_get_access_points (NMDeviceWifi *device)
|
|
{
|
|
g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), NULL);
|
|
|
|
_nm_object_ensure_inited (NM_OBJECT (device));
|
|
return handle_ptr_array_return (NM_DEVICE_WIFI_GET_PRIVATE (device)->aps);
|
|
}
|
|
|
|
/**
|
|
* nm_device_wifi_get_access_point_by_path:
|
|
* @device: a #NMDeviceWifi
|
|
* @path: the object path of the access point
|
|
*
|
|
* Gets a #NMAccessPoint by path.
|
|
*
|
|
* Returns: (transfer none): the access point or %NULL if none is found.
|
|
**/
|
|
NMAccessPoint *
|
|
nm_device_wifi_get_access_point_by_path (NMDeviceWifi *device,
|
|
const char *path)
|
|
{
|
|
const GPtrArray *aps;
|
|
int i;
|
|
NMAccessPoint *ap = NULL;
|
|
|
|
g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), NULL);
|
|
g_return_val_if_fail (path != NULL, NULL);
|
|
|
|
aps = nm_device_wifi_get_access_points (device);
|
|
if (!aps)
|
|
return NULL;
|
|
|
|
for (i = 0; i < aps->len; i++) {
|
|
NMAccessPoint *candidate = g_ptr_array_index (aps, i);
|
|
if (!strcmp (nm_object_get_path (NM_OBJECT (candidate)), path)) {
|
|
ap = candidate;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return ap;
|
|
}
|
|
|
|
static void
|
|
request_scan_cb (DBusGProxy *proxy,
|
|
DBusGProxyCall *call,
|
|
gpointer user_data)
|
|
{
|
|
RequestScanInfo *info = user_data;
|
|
NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (info->device);
|
|
GError *error = NULL;
|
|
|
|
dbus_g_proxy_end_call (proxy, call, &error, G_TYPE_INVALID);
|
|
|
|
if (info->callback)
|
|
info->callback (info->device, error, info->user_data);
|
|
|
|
g_clear_error (&error);
|
|
g_slice_free (RequestScanInfo, info);
|
|
|
|
priv->scan_call = NULL;
|
|
priv->scan_info = NULL;
|
|
}
|
|
|
|
/**
|
|
* nm_device_wifi_request_scan_simple:
|
|
* @device: a #NMDeviceWifi
|
|
* @callback: (scope async) (allow-none): the function to call when the call is done
|
|
* @user_data: (closure): user data to pass to the callback function
|
|
*
|
|
* Request NM to scan for access points on the #NMDeviceWifi. This function only
|
|
* instructs NM to perform scanning. Use nm_device_wifi_get_access_points()
|
|
* to get available access points.
|
|
*
|
|
* Since: 0.9.8
|
|
**/
|
|
void
|
|
nm_device_wifi_request_scan_simple (NMDeviceWifi *device,
|
|
NMDeviceWifiRequestScanFn callback,
|
|
gpointer user_data)
|
|
{
|
|
RequestScanInfo *info;
|
|
GHashTable *options;
|
|
NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (device);
|
|
|
|
g_return_if_fail (NM_IS_DEVICE_WIFI (device));
|
|
|
|
/* If a scan is in progress, just return */
|
|
if (priv->scan_call)
|
|
return;
|
|
|
|
options = g_hash_table_new (g_str_hash, g_str_equal);
|
|
|
|
info = g_slice_new0 (RequestScanInfo);
|
|
info->device = device;
|
|
info->callback = callback;
|
|
info->user_data = user_data;
|
|
|
|
priv->scan_info = info;
|
|
priv->scan_call = dbus_g_proxy_begin_call (NM_DEVICE_WIFI_GET_PRIVATE (device)->proxy, "RequestScan",
|
|
request_scan_cb, info, NULL,
|
|
DBUS_TYPE_G_MAP_OF_VARIANT, options,
|
|
G_TYPE_INVALID);
|
|
|
|
g_hash_table_unref (options);
|
|
}
|
|
|
|
static void
|
|
clean_up_aps (NMDeviceWifi *self, gboolean notify)
|
|
{
|
|
NMDeviceWifiPrivate *priv;
|
|
|
|
g_return_if_fail (NM_IS_DEVICE_WIFI (self));
|
|
|
|
priv = NM_DEVICE_WIFI_GET_PRIVATE (self);
|
|
|
|
if (priv->active_ap) {
|
|
g_object_unref (priv->active_ap);
|
|
priv->active_ap = NULL;
|
|
}
|
|
|
|
if (priv->aps) {
|
|
while (priv->aps->len) {
|
|
NMAccessPoint *ap = NM_ACCESS_POINT (g_ptr_array_index (priv->aps, 0));
|
|
|
|
if (notify)
|
|
g_signal_emit (self, signals[ACCESS_POINT_REMOVED], 0, ap);
|
|
g_ptr_array_remove (priv->aps, ap);
|
|
g_object_unref (ap);
|
|
}
|
|
g_ptr_array_free (priv->aps, TRUE);
|
|
priv->aps = NULL;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* _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, TRUE);
|
|
}
|
|
|
|
#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)
|
|
{
|
|
NMSettingConnection *s_con;
|
|
NMSettingWireless *s_wifi;
|
|
NMSettingWirelessSecurity *s_wsec;
|
|
const char *ctype;
|
|
const GByteArray *mac;
|
|
const char *hw_str;
|
|
struct ether_addr *hw_mac;
|
|
NMDeviceWifiCapabilities wifi_caps;
|
|
const char *key_mgmt;
|
|
|
|
s_con = nm_connection_get_setting_connection (connection);
|
|
g_assert (s_con);
|
|
|
|
ctype = nm_setting_connection_get_connection_type (s_con);
|
|
if (strcmp (ctype, NM_SETTING_WIRELESS_SETTING_NAME) != 0) {
|
|
g_set_error (error, NM_DEVICE_WIFI_ERROR, NM_DEVICE_WIFI_ERROR_NOT_WIFI_CONNECTION,
|
|
"The connection was not a Wi-Fi connection.");
|
|
return FALSE;
|
|
}
|
|
|
|
s_wifi = nm_connection_get_setting_wireless (connection);
|
|
if (!s_wifi) {
|
|
g_set_error (error, NM_DEVICE_WIFI_ERROR, NM_DEVICE_WIFI_ERROR_INVALID_WIFI_CONNECTION,
|
|
"The connection was not a valid Wi-Fi connection.");
|
|
return FALSE;
|
|
}
|
|
|
|
/* Check MAC address */
|
|
hw_str = nm_device_wifi_get_permanent_hw_address (NM_DEVICE_WIFI (device));
|
|
if (hw_str) {
|
|
hw_mac = ether_aton (hw_str);
|
|
if (!hw_mac) {
|
|
g_set_error (error, NM_DEVICE_WIFI_ERROR, NM_DEVICE_WIFI_ERROR_INVALID_DEVICE_MAC,
|
|
"Invalid device MAC address.");
|
|
return FALSE;
|
|
}
|
|
mac = nm_setting_wireless_get_mac_address (s_wifi);
|
|
if (mac && hw_mac && memcmp (mac->data, hw_mac->ether_addr_octet, ETH_ALEN)) {
|
|
g_set_error (error, NM_DEVICE_WIFI_ERROR, NM_DEVICE_WIFI_ERROR_MAC_MISMATCH,
|
|
"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 */
|
|
wifi_caps = nm_device_wifi_get_capabilities (NM_DEVICE_WIFI (device));
|
|
|
|
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")) {
|
|
|
|
/* Is device only WEP capable? */
|
|
if (!(wifi_caps & WPA_CAPS)) {
|
|
g_set_error (error, NM_DEVICE_WIFI_ERROR, NM_DEVICE_WIFI_ERROR_MISSING_DEVICE_WPA_CAPS,
|
|
"The device missed 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 (error, NM_DEVICE_WIFI_ERROR, NM_DEVICE_WIFI_ERROR_MISSING_DEVICE_RSN_CAPS,
|
|
"The device missed WPA2/RSN capabilities required by the connection.");
|
|
return FALSE;
|
|
}
|
|
}
|
|
}
|
|
|
|
return NM_DEVICE_CLASS (nm_device_wifi_parent_class)->connection_compatible (device, connection, error);
|
|
}
|
|
|
|
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)
|
|
{
|
|
_nm_device_set_device_type (NM_DEVICE (device), NM_DEVICE_TYPE_WIFI);
|
|
}
|
|
|
|
static void
|
|
get_property (GObject *object,
|
|
guint prop_id,
|
|
GValue *value,
|
|
GParamSpec *pspec)
|
|
{
|
|
NMDeviceWifi *self = NM_DEVICE_WIFI (object);
|
|
|
|
_nm_object_ensure_inited (NM_OBJECT (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_uint (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_uint (value, nm_device_wifi_get_capabilities (self));
|
|
break;
|
|
case PROP_ACCESS_POINTS:
|
|
g_value_set_boxed (value, 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 */
|
|
if (priv->active_ap) {
|
|
g_object_unref (priv->active_ap);
|
|
priv->active_ap = NULL;
|
|
}
|
|
_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
|
|
register_properties (NMDeviceWifi *device)
|
|
{
|
|
NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (device);
|
|
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_register_properties (NM_OBJECT (device),
|
|
priv->proxy,
|
|
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_object_unref (priv->active_ap);
|
|
priv->active_ap = NULL;
|
|
_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
|
|
constructed (GObject *object)
|
|
{
|
|
NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (object);
|
|
|
|
G_OBJECT_CLASS (nm_device_wifi_parent_class)->constructed (object);
|
|
|
|
priv->proxy = _nm_object_new_proxy (NM_OBJECT (object), NULL, NM_DBUS_INTERFACE_DEVICE_WIRELESS);
|
|
register_properties (NM_DEVICE_WIFI (object));
|
|
|
|
g_signal_connect (NM_DEVICE (object),
|
|
"notify::" NM_DEVICE_STATE,
|
|
G_CALLBACK (state_changed_cb),
|
|
NULL);
|
|
}
|
|
|
|
static void
|
|
dispose (GObject *object)
|
|
{
|
|
NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (object);
|
|
GError *error = NULL;
|
|
|
|
if (priv->scan_call) {
|
|
g_set_error_literal (&error, NM_DEVICE_WIFI_ERROR, NM_DEVICE_WIFI_ERROR_UNKNOWN,
|
|
"Wi-Fi device was destroyed");
|
|
if (priv->scan_info) {
|
|
if (priv->scan_info->callback)
|
|
priv->scan_info->callback (NULL, error, priv->scan_info->user_data);
|
|
g_slice_free (RequestScanInfo, priv->scan_info);
|
|
priv->scan_info = NULL;
|
|
}
|
|
g_clear_error (&error);
|
|
|
|
dbus_g_proxy_cancel_call (priv->proxy, priv->scan_call);
|
|
priv->scan_call = NULL;
|
|
}
|
|
|
|
clean_up_aps (NM_DEVICE_WIFI (object), FALSE);
|
|
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);
|
|
NMDeviceClass *device_class = NM_DEVICE_CLASS (wifi_class);
|
|
|
|
g_type_class_add_private (wifi_class, sizeof (NMDeviceWifiPrivate));
|
|
|
|
/* virtual methods */
|
|
object_class->constructed = constructed;
|
|
object_class->get_property = get_property;
|
|
object_class->dispose = dispose;
|
|
object_class->finalize = finalize;
|
|
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_uint (NM_DEVICE_WIFI_MODE, "", "",
|
|
NM_802_11_MODE_UNKNOWN, NM_802_11_MODE_AP, NM_802_11_MODE_INFRA,
|
|
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_uint (NM_DEVICE_WIFI_CAPABILITIES, "", "",
|
|
0, G_MAXUINT32, 0,
|
|
G_PARAM_READABLE |
|
|
G_PARAM_STATIC_STRINGS));
|
|
|
|
/**
|
|
* NMDeviceWifi:access-points:
|
|
*
|
|
* List of all Wi-Fi access points the device can see.
|
|
*
|
|
* Since: 0.9.10
|
|
**/
|
|
g_object_class_install_property
|
|
(object_class, PROP_ACCESS_POINTS,
|
|
g_param_spec_boxed (NM_DEVICE_WIFI_ACCESS_POINTS, "", "",
|
|
NM_TYPE_OBJECT_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);
|
|
}
|