static gboolean input_device_auto_reconnect(gpointer user_data)
{
struct input_device *idev = user_data;
DBG("path=%s, attempt=%d", idev->path, idev->reconnect_attempt);
/* Stop the recurrent reconnection attempts if the device is reconnected
* or is marked for removal. */
if (device_is_temporary(idev->device) ||
btd_device_is_connected(idev->device))
return FALSE;
/* Only attempt an auto-reconnect for at most 3 minutes (6 * 30s). */
if (idev->reconnect_attempt >= 6)
return FALSE;
/* Check if the profile is already connected. */
if (idev->ctrl_io)
return FALSE;
if (is_connected(idev))
return FALSE;
idev->reconnect_attempt++;
dev_connect(idev);
return TRUE;
}
static void input_device_enter_reconnect_mode(struct input_device *idev)
{
DBG("path=%s reconnect_mode=%s", idev->path,
reconnect_mode_to_string(idev->reconnect_mode));
/* Only attempt an auto-reconnect when the device is required to accept
* reconnections from the host. */
if (idev->reconnect_mode != RECONNECT_ANY &&
idev->reconnect_mode != RECONNECT_HOST)
return;
/* If the device is temporary we are not required to reconnect with the
* device. This is likely the case of a removing device. */
if (device_is_temporary(idev->device) ||
btd_device_is_connected(idev->device))
return;
if (idev->reconnect_timer > 0)
g_source_remove(idev->reconnect_timer);
DBG("registering auto-reconnect");
idev->reconnect_attempt = 0;
idev->reconnect_timer = g_timeout_add_seconds(30,
input_device_auto_reconnect, idev);
}
static bool setup_device(int fd, int index, struct btd_adapter *adapter)
{
char device_addr[18], master_addr[18], adapter_addr[18];
bdaddr_t device_bdaddr, master_bdaddr;
const bdaddr_t *adapter_bdaddr;
struct btd_device *device;
if (get_device_bdaddr(fd, &device_bdaddr) < 0)
return false;
if (get_master_bdaddr(fd, &master_bdaddr) < 0)
return false;
/* This can happen if controller was plugged while already connected
* eg. to charge up battery.
* Don't set LEDs in that case, hence return false */
device = btd_adapter_find_device(adapter, &device_bdaddr,
BDADDR_BREDR);
if (device && btd_device_is_connected(device))
return false;
adapter_bdaddr = btd_adapter_get_address(adapter);
if (bacmp(adapter_bdaddr, &master_bdaddr)) {
if (set_master_bdaddr(fd, adapter_bdaddr) < 0)
return false;
}
ba2str(&device_bdaddr, device_addr);
ba2str(&master_bdaddr, master_addr);
ba2str(adapter_bdaddr, adapter_addr);
DBG("remote %s old_master %s new_master %s",
device_addr, master_addr, adapter_addr);
device = btd_adapter_get_device(adapter, &device_bdaddr, BDADDR_BREDR);
if (g_slist_find_custom(btd_device_get_uuids(device), HID_UUID,
(GCompareFunc)strcasecmp)) {
DBG("device %s already known, skipping", device_addr);
return true;
}
info("sixaxis: setting up new device");
btd_device_device_set_name(device, devices[index].name);
btd_device_set_pnpid(device, devices[index].source, devices[index].vid,
devices[index].pid, devices[index].version);
btd_device_set_temporary(device, FALSE);
return true;
}