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void (*set_state)(struct bt_bap_stream *stream, uint8_t state); + unsigned int (*get_state)(struct bt_bap_stream *stream); unsigned int (*config)(struct bt_bap_stream *stream, struct bt_bap_qos *qos, struct iovec *data, bt_bap_stream_func_t func, void *user_data); @@ -245,6 +246,8 @@ struct bt_bap_stream_ops { unsigned int (*metadata)(struct bt_bap_stream *stream, struct iovec *data, bt_bap_stream_func_t func, void *user_data); + unsigned int (*get_dir)(struct bt_bap_stream *stream); + unsigned int (*get_loc)(struct bt_bap_stream *stream); unsigned int (*release)(struct bt_bap_stream *stream, bt_bap_stream_func_t func, void *user_data); }; @@ -1578,6 +1581,11 @@ done: bap_stream_state_changed(stream); } +static unsigned int bap_ucast_get_state(struct bt_bap_stream *stream) +{ + return stream->ep->state; +} + static unsigned int bap_ucast_config(struct bt_bap_stream *stream, struct bt_bap_qos *qos, struct iovec *data, @@ -1923,6 +1931,27 @@ static bool bap_stream_valid(struct bt_bap_stream *stream) return queue_find(stream->bap->streams, NULL, stream); } +static unsigned int bap_ucast_get_dir(struct bt_bap_stream *stream) +{ + return stream->ep->dir; +} + +static unsigned int bap_ucast_get_location(struct bt_bap_stream *stream) +{ + struct bt_pacs *pacs; + + if (!stream) + return 0x00000000; + + pacs = stream->client ? stream->bap->rdb->pacs : stream->bap->ldb->pacs; + + if (stream->ep->dir == BT_BAP_SOURCE) + return pacs->source_loc_value; + else if (stream->ep->dir == BT_BAP_SINK) + return pacs->sink_loc_value; + return 0x00000000; +} + static unsigned int bap_ucast_release(struct bt_bap_stream *stream, bt_bap_stream_func_t func, void *user_data) @@ -2000,6 +2029,11 @@ static void bap_bcast_set_state(struct bt_bap_stream *stream, uint8_t state) } } +static unsigned int bap_bcast_get_state(struct bt_bap_stream *stream) +{ + return stream->state; +} + static unsigned int bap_bcast_enable(struct bt_bap_stream *stream, bool enable_links, struct iovec *data, bt_bap_stream_func_t func, @@ -2019,6 +2053,17 @@ static unsigned int bap_bcast_start(struct bt_bap_stream *stream, return 1; } +static unsigned int bap_bcast_sink_disable(struct bt_bap_stream *stream, + bool disable_links, + bt_bap_stream_func_t func, + void *user_data) +{ + bap_stream_io_detach(stream); + stream_set_state(stream, BT_BAP_STREAM_STATE_CONFIG); + + return 1; +} + static unsigned int bap_bcast_disable(struct bt_bap_stream *stream, bool disable_links, bt_bap_stream_func_t func, @@ -2040,6 +2085,43 @@ static unsigned int bap_bcast_metadata(struct bt_bap_stream *stream, return 1; } +static unsigned int bap_bcast_src_get_dir(struct bt_bap_stream *stream) +{ + return BT_BAP_BCAST_SINK; +} + +static unsigned int bap_bcast_sink_get_dir(struct bt_bap_stream *stream) +{ + return BT_BAP_BCAST_SOURCE; +} + +static void bap_sink_get_allocation(size_t i, uint8_t l, uint8_t t, + uint8_t *v, void *user_data) +{ + uint32_t location32; + + if (!v) + return; + + memcpy(&location32, v, l); + *((uint32_t *)user_data) = le32_to_cpu(location32); +} + +static unsigned int bap_bcast_get_location(struct bt_bap_stream *stream) +{ + uint8_t type = BAP_CHANNEL_ALLOCATION_LTV_TYPE; + uint32_t allocation = 0; + struct iovec *caps; + + caps = bt_bap_stream_get_config(stream); + + /* Get stream allocation from capabilities */ + util_ltv_foreach(caps->iov_base, caps->iov_len, &type, + bap_sink_get_allocation, &allocation); + + return allocation; +} + static unsigned int bap_bcast_release(struct bt_bap_stream *stream, bt_bap_stream_func_t func, void *user_data) @@ -2049,11 +2131,12 @@ static unsigned int bap_bcast_release(struct bt_bap_stream *stream, return 1; } -#define STREAM_OPS(_type, _set_state, _config, _qos, _enable, _start, \ - _disable, _stop, _metadata, _release) \ +#define STREAM_OPS(_type, _set_state, _get_state, _config, _qos, _enable, \ + _start, _disable, _stop, _metadata, _get_dir, _get_loc, _release) \ { \ .type = _type, \ .set_state = _set_state, \ + .get_state = _get_state, \ .config = _config, \ .qos = _qos, \ .enable = _enable, \ @@ -2061,26 +2144,40 @@ static unsigned int bap_bcast_release(struct bt_bap_stream *stream, .disable = _disable, \ .stop = _stop, \ .metadata = _metadata, \ + .get_dir = _get_dir,\ + .get_loc = _get_loc, \ .release = _release, \ } static const struct bt_bap_stream_ops stream_ops[] = { STREAM_OPS(BT_BAP_SINK, bap_ucast_set_state, + bap_ucast_get_state, bap_ucast_config, bap_ucast_qos, bap_ucast_enable, bap_ucast_start, bap_ucast_disable, bap_ucast_stop, - bap_ucast_metadata, bap_ucast_release), + bap_ucast_metadata, bap_ucast_get_dir, + bap_ucast_get_location, + bap_ucast_release), STREAM_OPS(BT_BAP_SOURCE, bap_ucast_set_state, + bap_ucast_get_state, bap_ucast_config, bap_ucast_qos, bap_ucast_enable, bap_ucast_start, bap_ucast_disable, bap_ucast_stop, - bap_ucast_metadata, bap_ucast_release), + bap_ucast_metadata, bap_ucast_get_dir, + bap_ucast_get_location, + bap_ucast_release), STREAM_OPS(BT_BAP_BCAST_SINK, bap_bcast_set_state, + bap_bcast_get_state, bap_bcast_config, NULL, bap_bcast_enable, - bap_bcast_start, bap_bcast_disable, NULL, - bap_bcast_metadata, bap_bcast_release), + bap_bcast_start, bap_bcast_sink_disable, NULL, + bap_bcast_metadata, bap_bcast_sink_get_dir, + bap_bcast_get_location, + bap_bcast_release), STREAM_OPS(BT_BAP_BCAST_SOURCE, bap_bcast_set_state, + bap_bcast_get_state, bap_bcast_config, NULL, bap_bcast_enable, bap_bcast_start, bap_bcast_disable, NULL, - bap_bcast_metadata, bap_bcast_release), + bap_bcast_metadata, bap_bcast_src_get_dir, + bap_bcast_get_location, + bap_bcast_release), }; static const struct bt_bap_stream_ops * @@ -5380,11 +5477,7 @@ uint8_t bt_bap_stream_get_state(struct bt_bap_stream *stream) if (!stream) return BT_BAP_STREAM_STATE_IDLE; - if (stream->lpac->type != BT_BAP_BCAST_SOURCE && - stream->lpac->type != BT_BAP_BCAST_SINK) - return stream->ep->state; - else - return stream->state; + return stream->ops->get_state(stream); } bool bt_bap_stream_set_user_data(struct bt_bap_stream *stream, void *user_data) @@ -5568,53 +5661,15 @@ uint8_t bt_bap_stream_get_dir(struct bt_bap_stream *stream) if (!stream) return 0x00; - if (stream->ep) - return stream->ep->dir; - - if (bt_bap_pac_get_type(stream->lpac) == BT_BAP_BCAST_SINK) - return BT_BAP_BCAST_SOURCE; - else - return BT_BAP_BCAST_SINK; -} - -static void bap_sink_get_allocation(size_t i, uint8_t l, uint8_t t, - uint8_t *v, void *user_data) -{ - uint32_t location32; - - if (!v) - return; - - memcpy(&location32, v, l); - *((uint32_t *)user_data) = le32_to_cpu(location32); + return stream->ops->get_dir(stream); } uint32_t bt_bap_stream_get_location(struct bt_bap_stream *stream) { - struct bt_pacs *pacs; - uint8_t type = BAP_CHANNEL_ALLOCATION_LTV_TYPE; - uint32_t allocation = 0; - struct iovec *caps; - if (!stream) return 0x00000000; - pacs = stream->client ? stream->bap->rdb->pacs : stream->bap->ldb->pacs; - - if (stream->ep) { - if (stream->ep->dir == BT_BAP_SOURCE) - return pacs->source_loc_value; - else if (stream->ep->dir == BT_BAP_SINK) - return pacs->sink_loc_value; - } - - caps = bt_bap_stream_get_config(stream); - - /* Get stream allocation from capabilities */ - util_ltv_foreach(caps->iov_base, caps->iov_len, &type, - bap_sink_get_allocation, &allocation); - - return allocation; + return stream->ops->get_loc(stream); } struct iovec *bt_bap_stream_get_config(struct bt_bap_stream *stream)