C++ (Cpp) avctp_add_state_cbの例

コード例 #1

ファイル: control.c プロジェクト: DaisyPi/sensortag

static struct control *control_init(struct btd_service *service)
{
	struct control *control;
	struct btd_device *dev = btd_service_get_device(service);

	control = find_control(dev);
	if (control != NULL)
		return control;

	control = g_new0(struct control, 1);

	if (!g_dbus_register_interface(btd_get_dbus_connection(),
					device_get_path(dev),
					AUDIO_CONTROL_INTERFACE,
					control_methods, NULL,
					control_properties, control,
					path_unregister)) {
		g_free(control);
		return NULL;
	}

	DBG("Registered interface %s on path %s", AUDIO_CONTROL_INTERFACE,
							device_get_path(dev));

	control->dev = dev;
	control->avctp_id = avctp_add_state_cb(dev, state_changed, control);
	devices = g_slist_prepend(devices, control);

	return control;
}

コード例 #2

ファイル: device.c プロジェクト: Xperia-Nicki/android_platform_sony_nicki

struct audio_device *audio_device_register(DBusConnection *conn,
					struct btd_device *device,
					const char *path, const bdaddr_t *src,
					const bdaddr_t *dst)
{
	struct audio_device *dev;

	if (!conn || !path)
		return NULL;

	dev = g_new0(struct audio_device, 1);

	dev->btd_dev = btd_device_ref(device);
	dev->path = g_strdup(path);
	bacpy(&dev->dst, dst);
	bacpy(&dev->src, src);
	dev->conn = dbus_connection_ref(conn);
	dev->priv = g_new0(struct dev_priv, 1);
	dev->priv->state = AUDIO_STATE_DISCONNECTED;

	if (!g_dbus_register_interface(dev->conn, dev->path,
					AUDIO_INTERFACE,
					dev_methods, dev_signals, NULL,
					dev, NULL)) {
		error("Unable to register %s on %s", AUDIO_INTERFACE,
								dev->path);
		device_free(dev);
		return NULL;
	}

	DBG("Registered interface %s on path %s", AUDIO_INTERFACE,
								dev->path);

	if (sink_callback_id == 0)
		sink_callback_id = sink_add_state_cb(device_sink_cb, NULL);

	if (avdtp_callback_id == 0)
		avdtp_callback_id = avdtp_add_state_cb(device_avdtp_cb, NULL);
	if (avctp_callback_id == 0)
		avctp_callback_id = avctp_add_state_cb(device_avctp_cb, NULL);

	if (headset_callback_id == 0)
		headset_callback_id = headset_add_state_cb(device_headset_cb,
									NULL);

	dev->uinput = -1;
	return dev;
}

コード例 #3

ファイル: device.c プロジェクト: adityakamath/ArduHack

struct audio_device *audio_device_register(struct btd_device *device)
{
	struct audio_device *dev;

	DBG("%s", device_get_path(device));

	dev = g_new0(struct audio_device, 1);

	dev->btd_dev = btd_device_ref(device);
	dev->priv = g_new0(struct dev_priv, 1);
	dev->priv->state = AUDIO_STATE_DISCONNECTED;

	if (sink_callback_id == 0)
		sink_callback_id = sink_add_state_cb(device_sink_cb, NULL);

	if (avdtp_callback_id == 0)
		avdtp_callback_id = avdtp_add_state_cb(device_avdtp_cb, NULL);
	if (avctp_callback_id == 0)
		avctp_callback_id = avctp_add_state_cb(device_avctp_cb, NULL);

	return dev;
}

コード例 #4

ファイル: control.c プロジェクト: 520lly/bluez

struct control *control_init(struct audio_device *dev, uint16_t uuid16)
{
	struct control *control;

	if (!g_dbus_register_interface(dev->conn, dev->path,
					AUDIO_CONTROL_INTERFACE,
					control_methods, control_signals, NULL,
					dev, path_unregister))
		return NULL;

	DBG("Registered interface %s on path %s",
		AUDIO_CONTROL_INTERFACE, dev->path);

	control = g_new0(struct control, 1);
	control->dev = dev;

	control_update(control, uuid16);

	if (!avctp_id)
		avctp_id = avctp_add_state_cb(state_changed, NULL);

	return control;
}