int input_device_register(struct btd_service *service)
{
struct btd_device *device = btd_service_get_device(service);
const char *path = device_get_path(device);
struct input_device *idev;
DBG("%s", path);
idev = input_device_new(service);
if (!idev)
return -EINVAL;
if (uhid_enabled) {
idev->uhid = bt_uhid_new_default();
if (!idev->uhid) {
error("bt_uhid_new_default: failed");
input_device_free(idev);
return -EIO;
}
}
if (g_dbus_register_interface(btd_get_dbus_connection(),
idev->path, INPUT_INTERFACE,
NULL, NULL,
input_properties, idev,
NULL) == FALSE) {
error("Unable to register %s interface", INPUT_INTERFACE);
input_device_free(idev);
return -EINVAL;
}
btd_service_set_user_data(service, idev);
return 0;
}
static struct input_device *input_device_new(DBusConnection *conn,
struct btd_device *device, const char *path,
const bdaddr_t *src, const bdaddr_t *dst,
const uint32_t handle)
{
struct input_device *idev;
char name[249], src_addr[18], dst_addr[18];
idev = g_new0(struct input_device, 1);
bacpy(&idev->src, src);
bacpy(&idev->dst, dst);
idev->device = btd_device_ref(device);
idev->path = g_strdup(path);
idev->conn = dbus_connection_ref(conn);
idev->handle = handle;
ba2str(src, src_addr);
ba2str(dst, dst_addr);
if (read_device_name(src_addr, dst_addr, name) == 0)
idev->name = g_strdup(name);
if (g_dbus_register_interface(conn, idev->path, INPUT_DEVICE_INTERFACE,
device_methods, device_signals, NULL,
idev, device_unregister) == FALSE) {
error("Failed to register interface %s on path %s",
INPUT_DEVICE_INTERFACE, path);
input_device_free(idev);
return NULL;
}
DBG("Registered interface %s on path %s",
INPUT_DEVICE_INTERFACE, idev->path);
return idev;
}
static void device_unregister(void *data)
{
struct input_device *idev = data;
DBG("Unregistered interface %s on path %s", INPUT_DEVICE_INTERFACE,
idev->path);
devices = g_slist_remove(devices, idev);
input_device_free(idev);
}
void input_device_unregister(struct btd_service *service)
{
struct btd_device *device = btd_service_get_device(service);
const char *path = device_get_path(device);
struct input_device *idev = btd_service_get_user_data(service);
DBG("%s", path);
g_dbus_unregister_interface(btd_get_dbus_connection(),
idev->path, INPUT_INTERFACE);
input_device_free(idev);
}
