gboolean
nm_supplicant_interface_request_scan (NMSupplicantInterface * self)
{
NMSupplicantInterfacePrivate *priv;
NMSupplicantInfo *info;
DBusGProxyCall *call;
GHashTable *hash;
g_return_val_if_fail (NM_IS_SUPPLICANT_INTERFACE (self), FALSE);
priv = NM_SUPPLICANT_INTERFACE_GET_PRIVATE (self);
/* Scan parameters */
hash = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, destroy_gvalue);
g_hash_table_insert (hash, "Type", string_to_gvalue ("active"));
info = nm_supplicant_info_new (self, priv->iface_proxy, priv->other_pcalls);
call = dbus_g_proxy_begin_call (priv->iface_proxy, "Scan",
scan_request_cb,
info,
nm_supplicant_info_destroy,
DBUS_TYPE_G_MAP_OF_VARIANT, hash,
G_TYPE_INVALID);
g_hash_table_destroy (hash);
nm_supplicant_info_set_call (info, call);
return call != NULL;
}
static void
set_ap_scan_cb (DBusGProxy *proxy, DBusGProxyCall *call_id, gpointer user_data)
{
NMSupplicantInfo *info = (NMSupplicantInfo *) user_data;
NMSupplicantInterfacePrivate *priv = NM_SUPPLICANT_INTERFACE_GET_PRIVATE (info->interface);
GError *err = NULL;
DBusGProxyCall *call;
GHashTable *config_hash;
if (!dbus_g_proxy_end_call (proxy, call_id, &err, G_TYPE_INVALID)) {
nm_log_warn (LOGD_SUPPLICANT, "Couldn't send AP scan mode to the supplicant interface: %s.",
err->message);
emit_error_helper (info->interface, err);
g_error_free (err);
return;
}
nm_log_info (LOGD_SUPPLICANT, "Config: set interface ap_scan to %d",
nm_supplicant_config_get_ap_scan (priv->cfg));
info = nm_supplicant_info_new (info->interface, priv->iface_proxy, info->store);
config_hash = nm_supplicant_config_get_hash (priv->cfg);
call = dbus_g_proxy_begin_call (priv->iface_proxy, "AddNetwork",
add_network_cb,
info,
nm_supplicant_info_destroy,
DBUS_TYPE_G_MAP_OF_VARIANT, config_hash,
G_TYPE_INVALID);
g_hash_table_destroy (config_hash);
nm_supplicant_info_set_call (info, call);
}
static void
request_bss_properties (NMSupplicantInterface *self,
GPtrArray *paths)
{
NMSupplicantInterfacePrivate *priv = NM_SUPPLICANT_INTERFACE_GET_PRIVATE (self);
int i;
/* Fire off a "properties" call for each returned BSSID */
for (i = 0; i < paths->len; i++) {
NMSupplicantInfo *info;
DBusGProxy *proxy;
DBusGProxyCall *call;
proxy = dbus_g_proxy_new_for_name (nm_dbus_manager_get_connection (priv->dbus_mgr),
WPAS_DBUS_SERVICE,
g_ptr_array_index (paths, i),
DBUS_INTERFACE_PROPERTIES);
info = nm_supplicant_info_new (self, proxy, priv->other_pcalls);
call = dbus_g_proxy_begin_call (proxy, "GetAll",
bssid_properties_cb,
info,
nm_supplicant_info_destroy,
G_TYPE_STRING, WPAS_DBUS_IFACE_BSS,
G_TYPE_INVALID);
nm_supplicant_info_set_call (info, call);
g_object_unref (proxy);
}
}
static void
call_set_blobs (NMSupplicantInfo *info, GHashTable *orig_blobs)
{
NMSupplicantInterfacePrivate *priv = NM_SUPPLICANT_INTERFACE_GET_PRIVATE (info->interface);
DBusGProxyCall *call;
GHashTable *blobs;
blobs = g_hash_table_new_full (g_str_hash, g_str_equal,
(GDestroyNotify) g_free,
(GDestroyNotify) blob_free);
if (!blobs) {
const char *msg = "Not enough memory to create blob table.";
nm_log_warn (LOGD_SUPPLICANT, "%s", msg);
g_signal_emit (info->interface,
nm_supplicant_interface_signals[CONNECTION_ERROR],
0, "SendBlobError", msg);
return;
}
g_hash_table_foreach (orig_blobs, (GHFunc) convert_blob, blobs);
call = dbus_g_proxy_begin_call (priv->iface_proxy, "setBlobs",
set_blobs_cb,
info,
nm_supplicant_info_destroy,
DBUS_TYPE_G_MAP_OF_VARIANT, blobs,
G_TYPE_INVALID);
nm_supplicant_info_set_call (info, call);
g_hash_table_destroy (blobs);
}
static gboolean
request_scan_results (gpointer user_data)
{
NMSupplicantInterface *self = NM_SUPPLICANT_INTERFACE (user_data);
NMSupplicantInterfacePrivate *priv = NM_SUPPLICANT_INTERFACE_GET_PRIVATE (self);
NMSupplicantInfo *info;
DBusGProxyCall *call;
GTimeVal cur_time;
priv->scan_results_timeout = 0;
g_return_val_if_fail (priv->iface_proxy != NULL, FALSE);
info = nm_supplicant_info_new (self, priv->iface_proxy, priv->other_pcalls);
call = dbus_g_proxy_begin_call (priv->iface_proxy, "scanResults",
scan_results_cb,
info,
nm_supplicant_info_destroy,
G_TYPE_INVALID);
nm_supplicant_info_set_call (info, call);
g_get_current_time (&cur_time);
priv->last_scan = cur_time.tv_sec;
return FALSE;
}
static void
set_network_cb (DBusGProxy *proxy, DBusGProxyCall *call_id, gpointer user_data)
{
NMSupplicantInfo *info = (NMSupplicantInfo *) user_data;
NMSupplicantInterfacePrivate *priv = NM_SUPPLICANT_INTERFACE_GET_PRIVATE (info->interface);
GError *err = NULL;
guint tmp;
if (!dbus_g_proxy_end_call (proxy, call_id, &err, G_TYPE_UINT, &tmp, G_TYPE_INVALID)) {
nm_log_warn (LOGD_SUPPLICANT, "Couldn't set network config: %s.", err->message);
emit_error_helper (info->interface, err);
g_error_free (err);
} else {
DBusGProxyCall *call;
info = nm_supplicant_info_new (info->interface, priv->iface_proxy, priv->assoc_pcalls);
call = dbus_g_proxy_begin_call (priv->iface_proxy, "selectNetwork",
select_network_cb,
info,
nm_supplicant_info_destroy,
DBUS_TYPE_G_OBJECT_PATH, dbus_g_proxy_get_path (proxy),
G_TYPE_INVALID);
nm_supplicant_info_set_call (info, call);
}
}
static void
interface_add (NMSupplicantInterface *self, gboolean is_wireless)
{
NMSupplicantInterfacePrivate *priv = NM_SUPPLICANT_INTERFACE_GET_PRIVATE (self);
DBusGProxyCall *call;
NMSupplicantInfo *info;
GHashTable *hash;
GValue *driver, *ifname;
/* Can only start the interface from INIT state */
g_return_if_fail (priv->state == NM_SUPPLICANT_INTERFACE_STATE_INIT);
nm_log_dbg (LOGD_SUPPLICANT, "(%s): adding interface to supplicant", priv->dev);
/* Move to starting to prevent double-calls of interface_add() */
set_state (self, NM_SUPPLICANT_INTERFACE_STATE_STARTING);
/* Try to add the interface to the supplicant. If the supplicant isn't
* running, this will start it via D-Bus activation and return the response
* when the supplicant has started.
*/
info = nm_supplicant_info_new (self, priv->wpas_proxy, priv->other_pcalls);
hash = g_hash_table_new (g_str_hash, g_str_equal);
driver = g_new0 (GValue, 1);
g_value_init (driver, G_TYPE_STRING);
g_value_set_string (driver, is_wireless ? "nl80211,wext" : "wired");
g_hash_table_insert (hash, "Driver", driver);
ifname = g_new0 (GValue, 1);
g_value_init (ifname, G_TYPE_STRING);
g_value_set_string (ifname, priv->dev);
g_hash_table_insert (hash, "Ifname", ifname);
call = dbus_g_proxy_begin_call (priv->wpas_proxy, "CreateInterface",
interface_add_cb,
info,
nm_supplicant_info_destroy,
DBUS_TYPE_G_MAP_OF_VARIANT, hash,
G_TYPE_INVALID);
g_hash_table_destroy (hash);
g_value_unset (driver);
g_free (driver);
g_value_unset (ifname);
g_free (ifname);
nm_supplicant_info_set_call (info, call);
}
static void
wpas_iface_get_scanning (NMSupplicantInterface *self)
{
NMSupplicantInterfacePrivate *priv = NM_SUPPLICANT_INTERFACE_GET_PRIVATE (self);
NMSupplicantInfo *info;
DBusGProxyCall *call;
info = nm_supplicant_info_new (self, priv->iface_proxy, priv->other_pcalls);
call = dbus_g_proxy_begin_call (priv->iface_proxy, "scanning",
iface_scanning_cb,
info,
nm_supplicant_info_destroy,
G_TYPE_INVALID);
nm_supplicant_info_set_call (info, call);
}
static void
nm_supplicant_interface_add_to_supplicant (NMSupplicantInterface * self,
gboolean get_only)
{
NMSupplicantInterfacePrivate *priv = NM_SUPPLICANT_INTERFACE_GET_PRIVATE (self);
NMSupplicantInfo *info;
DBusGProxy *proxy;
DBusGProxyCall *call;
proxy = dbus_g_proxy_new_for_name (nm_dbus_manager_get_connection (priv->dbus_mgr),
WPAS_DBUS_SERVICE,
WPAS_DBUS_PATH,
WPAS_DBUS_INTERFACE);
info = nm_supplicant_info_new (self, proxy, priv->other_pcalls);
if (get_only) {
call = dbus_g_proxy_begin_call (proxy, "getInterface",
nm_supplicant_interface_add_cb,
info,
nm_supplicant_info_destroy,
G_TYPE_STRING, priv->dev,
G_TYPE_INVALID);
} else {
GHashTable *hash = g_hash_table_new (g_str_hash, g_str_equal);
GValue *driver;
driver = g_new0 (GValue, 1);
g_value_init (driver, G_TYPE_STRING);
g_value_set_string (driver, priv->is_wireless ? "wext" : "wired");
g_hash_table_insert (hash, "driver", driver);
call = dbus_g_proxy_begin_call (proxy, "addInterface",
nm_supplicant_interface_add_cb,
info,
nm_supplicant_info_destroy,
G_TYPE_STRING, priv->dev,
DBUS_TYPE_G_MAP_OF_VARIANT, hash,
G_TYPE_INVALID);
g_value_unset (driver);
g_free (driver);
g_hash_table_destroy (hash);
}
g_object_unref (proxy);
nm_supplicant_info_set_call (info, call);
}
static void
call_set_network (NMSupplicantInfo *info)
{
NMSupplicantInterfacePrivate *priv = NM_SUPPLICANT_INTERFACE_GET_PRIVATE (info->interface);
GHashTable *config_hash;
DBusGProxyCall *call;
config_hash = nm_supplicant_config_get_hash (priv->cfg);
call = dbus_g_proxy_begin_call (priv->net_proxy, "set",
set_network_cb,
info,
nm_supplicant_info_destroy,
DBUS_TYPE_G_MAP_OF_VARIANT, config_hash,
G_TYPE_INVALID);
nm_supplicant_info_set_call (info, call);
g_hash_table_destroy (config_hash);
}
static void
add_network_cb (DBusGProxy *proxy, DBusGProxyCall *call_id, gpointer user_data)
{
NMSupplicantInfo *info = (NMSupplicantInfo *) user_data;
NMSupplicantInterfacePrivate *priv = NM_SUPPLICANT_INTERFACE_GET_PRIVATE (info->interface);
GError *err = NULL;
GHashTable *blobs;
GHashTableIter iter;
gpointer name, data;
DBusGProxyCall *call;
NMSupplicantInfo *blob_info;
g_free (priv->net_path);
priv->net_path = NULL;
if (!dbus_g_proxy_end_call (proxy, call_id, &err,
DBUS_TYPE_G_OBJECT_PATH, &priv->net_path,
G_TYPE_INVALID)) {
nm_log_warn (LOGD_SUPPLICANT, "Couldn't add a network to the supplicant interface: %s.",
err->message);
emit_error_helper (info->interface, err);
g_error_free (err);
return;
}
/* Send blobs first; otherwise jump to sending the config settings */
blobs = nm_supplicant_config_get_blobs (priv->cfg);
priv->blobs_left = g_hash_table_size (blobs);
g_hash_table_iter_init (&iter, blobs);
while (g_hash_table_iter_next (&iter, &name, &data)) {
blob_info = nm_supplicant_info_new (info->interface, priv->iface_proxy, priv->assoc_pcalls);
call = dbus_g_proxy_begin_call (priv->iface_proxy, "AddBlob",
add_blob_cb,
blob_info,
nm_supplicant_info_destroy,
DBUS_TYPE_STRING, name,
DBUS_TYPE_G_UCHAR_ARRAY, blobs,
G_TYPE_INVALID);
nm_supplicant_info_set_call (blob_info, call);
}
call_select_network (info->interface);
}
static void
call_select_network (NMSupplicantInterface *self)
{
NMSupplicantInterfacePrivate *priv = NM_SUPPLICANT_INTERFACE_GET_PRIVATE (self);
DBusGProxyCall *call;
NMSupplicantInfo *info;
/* We only select the network after all blobs (if any) have been set */
if (priv->blobs_left > 0)
return;
info = nm_supplicant_info_new (self, priv->iface_proxy, priv->assoc_pcalls);
call = dbus_g_proxy_begin_call (priv->iface_proxy, "SelectNetwork",
select_network_cb,
info,
nm_supplicant_info_destroy,
DBUS_TYPE_G_OBJECT_PATH, priv->net_path,
G_TYPE_INVALID);
nm_supplicant_info_set_call (info, call);
}
gboolean
nm_supplicant_interface_set_config (NMSupplicantInterface * self,
NMSupplicantConfig * cfg)
{
NMSupplicantInterfacePrivate *priv;
NMSupplicantInfo *info;
DBusGProxyCall *call;
GValue value = { 0, };
g_return_val_if_fail (NM_IS_SUPPLICANT_INTERFACE (self), FALSE);
priv = NM_SUPPLICANT_INTERFACE_GET_PRIVATE (self);
nm_supplicant_interface_disconnect (self);
if (priv->cfg)
g_object_unref (priv->cfg);
priv->cfg = cfg;
if (cfg == NULL)
return TRUE;
g_object_ref (priv->cfg);
g_value_init (&value, G_TYPE_UINT);
g_value_set_uint (&value, nm_supplicant_config_get_ap_scan (priv->cfg));
info = nm_supplicant_info_new (self, priv->props_proxy, priv->other_pcalls);
call = dbus_g_proxy_begin_call (priv->props_proxy, "Set",
set_ap_scan_cb,
info,
nm_supplicant_info_destroy,
G_TYPE_STRING, WPAS_DBUS_IFACE_INTERFACE,
G_TYPE_STRING, "ApScan",
G_TYPE_VALUE, &value,
G_TYPE_INVALID);
nm_supplicant_info_set_call (info, call);
g_value_unset (&value);
return call != NULL;
}
gboolean
nm_supplicant_interface_request_scan (NMSupplicantInterface * self)
{
NMSupplicantInterfacePrivate *priv;
NMSupplicantInfo *info;
DBusGProxyCall *call;
g_return_val_if_fail (NM_IS_SUPPLICANT_INTERFACE (self), FALSE);
priv = NM_SUPPLICANT_INTERFACE_GET_PRIVATE (self);
info = nm_supplicant_info_new (self, priv->iface_proxy, priv->other_pcalls);
call = dbus_g_proxy_begin_call (priv->iface_proxy, "scan",
scan_request_cb,
info,
nm_supplicant_info_destroy,
G_TYPE_INVALID);
nm_supplicant_info_set_call (info, call);
return call != NULL;
}
static void
request_bssid_properties (NMSupplicantInterface * self,
const char * op)
{
NMSupplicantInterfacePrivate *priv = NM_SUPPLICANT_INTERFACE_GET_PRIVATE (self);
NMSupplicantInfo *info;
DBusGProxy *proxy;
DBusGProxyCall *call;
proxy = dbus_g_proxy_new_for_name (nm_dbus_manager_get_connection (priv->dbus_mgr),
WPAS_DBUS_SERVICE,
op,
WPAS_DBUS_IFACE_BSSID);
info = nm_supplicant_info_new (self, proxy, priv->other_pcalls);
call = dbus_g_proxy_begin_call (proxy, "properties",
bssid_properties_cb,
info,
nm_supplicant_info_destroy,
G_TYPE_INVALID);
nm_supplicant_info_set_call (info, call);
g_object_unref (proxy);
}
gboolean
nm_supplicant_interface_set_config (NMSupplicantInterface * self,
NMSupplicantConfig * cfg)
{
NMSupplicantInterfacePrivate *priv;
NMSupplicantInfo *info;
DBusGProxyCall *call;
guint32 ap_scan;
g_return_val_if_fail (NM_IS_SUPPLICANT_INTERFACE (self), FALSE);
priv = NM_SUPPLICANT_INTERFACE_GET_PRIVATE (self);
nm_supplicant_interface_disconnect (self);
if (priv->cfg)
g_object_unref (priv->cfg);
priv->cfg = cfg;
if (cfg == NULL)
return TRUE;
g_object_ref (priv->cfg);
info = nm_supplicant_info_new (self, priv->iface_proxy, priv->other_pcalls);
ap_scan = nm_supplicant_config_get_ap_scan (priv->cfg);
call = dbus_g_proxy_begin_call (priv->iface_proxy, "setAPScan",
set_ap_scan_cb,
info,
nm_supplicant_info_destroy,
G_TYPE_UINT, ap_scan,
G_TYPE_INVALID);
nm_supplicant_info_set_call (info, call);
return call != NULL;
}
