void NMListener::run() {
NMDevice *dev = nm_client_get_device_by_iface(nm, "wlan0");
context = g_main_context_default();
//context = g_main_context_new();
loop = g_main_loop_new(context, false);
//g_main_context_invoke(context, initialize_in_context, status);
g_signal_connect_swapped(nm, "notify::" NM_CLIENT_WIRELESS_ENABLED,
G_CALLBACK(handle_wireless_enabled), wifiStatus);
g_signal_connect_swapped(dev, "notify::" NM_DEVICE_STATE,
G_CALLBACK(handle_wireless_connected), wifiStatus);
g_signal_connect_swapped(NM_DEVICE_WIFI(dev), "notify::" NM_DEVICE_WIFI_ACTIVE_ACCESS_POINT,
G_CALLBACK(handle_active_access_point), wifiStatus);
g_signal_connect_swapped(NM_DEVICE_WIFI(dev), "access-point-added",
G_CALLBACK(handle_changed_access_points), wifiStatus);
g_signal_connect_swapped(NM_DEVICE_WIFI(dev), "access-point-removed",
G_CALLBACK(handle_changed_access_points), wifiStatus);
while (!threadShouldExit()) {
{
const MessageManagerLock mmLock;
bool dispatched = g_main_context_iteration(context, false);
}
wait(LIBNM_ITERATION_PERIOD);
}
g_main_loop_unref(loop);
g_main_context_unref(context);
}
NMClient* WifiStatusNM::connectToNetworkManager() {
if (!nmclient || !NM_IS_CLIENT(nmclient))
nmclient = nm_client_new();
if (!nmclient || !NM_IS_CLIENT(nmclient))
DBG("WifiStatusNM: failed to connect to nmclient over dbus");
if (!nmdevice || !NM_IS_DEVICE(nmdevice))
nmdevice = nm_client_get_device_by_iface(nmclient, "wlan0");
if (!nmdevice || !NM_IS_DEVICE(nmdevice))
DBG("WifiStatusNM: failed to connect to nmdevice wlan0 over dbus");
return nmclient;
}
bool ActivateConnectionService::activate_connection_cb(ActivateConnection::Request& request,
ActivateConnection::Response& response)
{
const NetworkConnections::ConstPtr connections = m_latest_connections;
if (!connections) //haven't yet received any connection data
return false;
NMDevice * device = nm_client_get_device_by_iface(m_client, request.device_iface.c_str());
if (device == NULL)
{
ROS_WARN("Could not find device: '%s'", request.device_iface.c_str());
response.message = "Could not find device: '";
response.message += request.device_iface;
response.message += "'";
return true;
}
//get the connection info for this active connection
const char* path = NULL;
std::vector<NetworkConnection>::const_iterator itr = connections->list.begin();
for (; itr != connections->list.end(); ++itr)
{
if (itr->name == request.connection_name)
{
path = itr->path.c_str();
break;
}
}
NMConnection * connection = NULL;
if (path != NULL)
connection = NM_CONNECTION(nm_remote_settings_get_connection_by_path(m_remote_settings, path));
if (connection == NULL)
{
ROS_WARN( "Could not find connection: '%s'", request.connection_name.c_str());
response.message = "Could not find connection: '";
response.message += request.connection_name;
response.message += "'";
return true;
}
ROS_INFO( "Activiting Connection: '%s' on %s", request.connection_name.c_str(), request.device_iface.c_str());
nm_client_activate_connection(m_client, connection, device, NULL, NULL, NULL);
return true;
}
