static int media_transport_init_sink(struct media_transport *transport)
{
struct btd_service *service;
struct a2dp_transport *a2dp;
service = btd_device_get_service(transport->device, A2DP_SOURCE_UUID);
if (service == NULL)
return -EINVAL;
a2dp = g_new0(struct a2dp_transport, 1);
transport->resume = resume_a2dp;
transport->suspend = suspend_a2dp;
transport->cancel = cancel_a2dp;
transport->data = a2dp;
transport->destroy = destroy_a2dp;
a2dp->volume = 127;
avrcp_set_volume(transport->device, a2dp->volume);
transport->source_watch = source_add_state_cb(service,
source_state_changed,
transport);
return 0;
}
struct media_transport *media_transport_create(struct audio_device *device,
uint8_t *configuration,
size_t size, void *data)
{
struct media_endpoint *endpoint = data;
struct media_transport *transport;
const char *uuid;
static int fd = 0;
transport = g_new0(struct media_transport, 1);
transport->device = device;
transport->endpoint = endpoint;
transport->configuration = g_new(uint8_t, size);
memcpy(transport->configuration, configuration, size);
transport->size = size;
transport->path = g_strdup_printf("%s/fd%d",
device_get_path(device->btd_dev), fd++);
transport->fd = -1;
uuid = media_endpoint_get_uuid(endpoint);
if (strcasecmp(uuid, A2DP_SOURCE_UUID) == 0 ||
strcasecmp(uuid, A2DP_SINK_UUID) == 0) {
struct a2dp_transport *a2dp;
a2dp = g_new0(struct a2dp_transport, 1);
transport->resume = resume_a2dp;
transport->suspend = suspend_a2dp;
transport->cancel = cancel_a2dp;
transport->data = a2dp;
transport->destroy = destroy_a2dp;
if (strcasecmp(uuid, A2DP_SOURCE_UUID) == 0) {
a2dp->volume = -1;
transport->sink_watch = sink_add_state_cb(device,
sink_state_changed,
transport);
} else {
a2dp->volume = 127;
avrcp_set_volume(device, a2dp->volume);
transport->source_watch = source_add_state_cb(device,
source_state_changed,
transport);
}
} else
goto fail;
