bool
NokiaMaemoLocationInterfaceImpl::registerLbsClient()
{
//Init glib. Should probably only be done if not already initialized
g_type_init();
// Check if g_thread already has been initialized. note that
// all parts doing this init must check if its already initialized
// i.e. WFAPITestClient does this init aswell.
if (!g_thread_supported ()) g_thread_init(NULL);
// Location Control setup
m_control = location_gpsd_control_get_default();
// if(m_control->can_control)
location_gpsd_control_start (m_control);
// Location Device setup
m_device = (LocationGPSDevice*)g_object_new(LOCATION_TYPE_GPS_DEVICE, NULL);
location_gps_device_reset_last_known (m_device);
nav2log << "[Debug] GPS Device pointer adress: " << (unsigned int)m_device << endl;
nav2log << "[Info] GPS Device object obtained\n" << endl;
if (m_device == NULL) {
// Could not register client
nav2log << "NokiaMaemoLocationInterfaceImpl::registerLbsClient failed, invalid device id." << endl;
return false;
}
return true;
}
gps_liblocation_state_t::gps_liblocation_state_t(GpsCallback cb, void *context)
: gps_state_t(cb, context)
, device(static_cast<LocationGPSDevice *>(g_object_new(LOCATION_TYPE_GPS_DEVICE, nullptr)))
, control(location_gpsd_control_get_default())
, gps_is_on(false)
, fix(false)
, enabled(false)
{
g_debug("GPS init: Using liblocation");
if(!device) {
g_warning("Unable to connect to liblocation");
return;
}
idd_changed = g_signal_connect_swapped(device, "changed",
G_CALLBACK(location_changed), this);
}
nsresult
MaemoLocationProvider::StartControl()
{
if (mGPSControl)
return NS_OK;
mGPSControl = location_gpsd_control_get_default();
NS_ENSURE_TRUE(mGPSControl, NS_ERROR_FAILURE);
mControlError = g_signal_connect(mGPSControl, "error",
G_CALLBACK(ControlError), this);
mControlStopped = g_signal_connect(mGPSControl, "gpsd_stopped",
G_CALLBACK(ControlStopped), this);
location_gpsd_control_start(mGPSControl);
return NS_OK;
}
void gps_init(appdata_t *appdata) {
gps_state_t *gps_state = appdata->gps_state = g_new0(gps_state_t, 1);
printf("GPS init: Using liblocation\n");
gps_state->device = g_object_new(LOCATION_TYPE_GPS_DEVICE, NULL);
if(!gps_state->device) {
printf("Unable to connect to liblocation\n");
return;
}
gps_state->idd_changed =
g_signal_connect(gps_state->device, "changed",
G_CALLBACK(location_changed), gps_state);
#ifdef LL_CONTROL_GPSD
gps_state->control = location_gpsd_control_get_default();
#endif
}
