void __connman_notifier_disable(enum connman_service_type type)
{
DBG("type %d", type);
__sync_synchronize();
if (enabled[type] == 0) {
connman_error("notifier disable underflow");
return;
}
switch (type) {
case CONNMAN_SERVICE_TYPE_UNKNOWN:
case CONNMAN_SERVICE_TYPE_SYSTEM:
case CONNMAN_SERVICE_TYPE_GPS:
case CONNMAN_SERVICE_TYPE_VPN:
case CONNMAN_SERVICE_TYPE_GADGET:
return;
case CONNMAN_SERVICE_TYPE_ETHERNET:
case CONNMAN_SERVICE_TYPE_WIFI:
case CONNMAN_SERVICE_TYPE_WIMAX:
case CONNMAN_SERVICE_TYPE_BLUETOOTH:
case CONNMAN_SERVICE_TYPE_CELLULAR:
break;
}
if (__sync_fetch_and_sub(&enabled[type], 1) != 1)
return;
technology_enabled(type, FALSE);
}
void __connman_notifier_disable(enum connman_service_type type)
{
DBG("type %d", type);
if (g_atomic_int_get(&enabled[type]) == 0) {
connman_error("notifier disable underflow");
return;
}
switch (type) {
case CONNMAN_SERVICE_TYPE_UNKNOWN:
case CONNMAN_SERVICE_TYPE_SYSTEM:
case CONNMAN_SERVICE_TYPE_GPS:
case CONNMAN_SERVICE_TYPE_VPN:
case CONNMAN_SERVICE_TYPE_GADGET:
return;
case CONNMAN_SERVICE_TYPE_ETHERNET:
case CONNMAN_SERVICE_TYPE_WIFI:
case CONNMAN_SERVICE_TYPE_WIMAX:
case CONNMAN_SERVICE_TYPE_BLUETOOTH:
case CONNMAN_SERVICE_TYPE_CELLULAR:
break;
}
if (g_atomic_int_dec_and_test(&enabled[type]) == TRUE)
technology_enabled(type, FALSE);
}
int __connman_technology_enabled(enum connman_service_type type)
{
struct connman_technology *technology;
technology = technology_find(type);
if (technology == NULL)
return -ENXIO;
if (technology->rfkill_driven == TRUE)
return 0;
return technology_enabled(technology);
}
int __connman_technology_enabled(enum connman_service_type type)
{
struct connman_technology *technology;
technology = technology_find(type);
if (technology == NULL)
return -ENXIO;
DBG("technology %p type %s rfkill %d enabled %d", technology,
get_name(type), technology->rfkill_driven,
technology->enabled);
if (technology->rfkill_driven == TRUE) {
if (technology->tethering_persistent == TRUE)
enable_tethering(technology);
return 0;
}
return technology_enabled(technology);
}
void __connman_notifier_enable(enum connman_service_type type)
{
DBG("type %d", type);
switch (type) {
case CONNMAN_SERVICE_TYPE_UNKNOWN:
case CONNMAN_SERVICE_TYPE_SYSTEM:
case CONNMAN_SERVICE_TYPE_GPS:
case CONNMAN_SERVICE_TYPE_VPN:
case CONNMAN_SERVICE_TYPE_GADGET:
return;
case CONNMAN_SERVICE_TYPE_ETHERNET:
case CONNMAN_SERVICE_TYPE_WIFI:
case CONNMAN_SERVICE_TYPE_WIMAX:
case CONNMAN_SERVICE_TYPE_BLUETOOTH:
case CONNMAN_SERVICE_TYPE_CELLULAR:
break;
}
if (__sync_fetch_and_add(&enabled[type], 1) == 0)
technology_enabled(type, TRUE);
}
static connman_bool_t technology_apply_rfkill_change(struct connman_technology *technology,
connman_bool_t softblock,
connman_bool_t hardblock,
connman_bool_t new_rfkill)
{
gboolean hardblock_changed = FALSE;
gboolean apply = TRUE;
GList *start, *list;
DBG("technology %p --> %d/%d vs %d/%d",
technology, softblock, hardblock,
technology->softblocked, technology->hardblocked);
if (technology->hardblocked == hardblock)
goto softblock_change;
if (!(new_rfkill == TRUE && hardblock == FALSE)) {
start = g_hash_table_get_values(rfkill_list);
for (list = start; list != NULL; list = list->next) {
struct connman_rfkill *rfkill = list->data;
if (rfkill->type != technology->type)
continue;
if (rfkill->hardblock != hardblock)
apply = FALSE;
}
g_list_free(start);
}
if (apply == FALSE)
goto softblock_change;
technology->hardblocked = hardblock;
hardblock_changed = TRUE;
softblock_change:
if (apply == FALSE && technology->softblocked != softblock)
apply = TRUE;
if (apply == FALSE)
return technology->hardblocked;
technology->softblocked = softblock;
if (technology->hardblocked == TRUE ||
technology->softblocked == TRUE) {
if (technology_disabled(technology) != -EALREADY)
technology_affect_devices(technology, FALSE);
} else if (technology->hardblocked == FALSE &&
technology->softblocked == FALSE) {
if (technology_enabled(technology) != -EALREADY)
technology_affect_devices(technology, TRUE);
}
if (hardblock_changed == TRUE) {
if (technology->hardblocked == TRUE) {
DBG("%s is switched off.", get_name(technology->type));
technology_dbus_unregister(technology);
} else
technology_dbus_register(technology);
}
return technology->hardblocked;
}
