[PATCH BlueZ 1/1] adapter: Allow broadcaster to be passed up to application

Claudia Draghicescu
2023-07-05T07:33:00Z

Allow a broadcast advertiser to be passed up to application,
if the scanner is an ISO Sync Receiver capable device.
This allows for a broadcast sink to discover broadcast sources.

---
src/adapter.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)

diff --git a/src/adapter.c b/src/adapter.c
index 2679d4302..dbc469651 100644
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -7031,6 +7031,16 @@ static bool is_filter_match(GSList *discovery_filter, struct eir_data *eir_data,
return got_match;
}

+static bool accept_bcast_adv(struct btd_adapter *adapter,
+ struct eir_data *eir_data)
+{
+ if ((btd_adapter_has_settings(adapter, MGMT_SETTING_ISO_SYNC_RECEIVER))
+ && !(eir_data->flags & (EIR_LIM_DISC | EIR_GEN_DISC)))
+ return true;
+
+ return false;
+}
+
static void filter_duplicate_data(void *data, void *user_data)
{
struct discovery_client *client = data;
@@ -7154,12 +7164,18 @@ void btd_adapter_device_found(struct btd_adapter *adapter,
return;
}

+ if (accept_bcast_adv(adapter, &eir_data))
+ monitoring = true;
+
if (!discoverable && !monitoring && !eir_data.rsi) {
eir_data_free(&eir_data);
return;
}

dev = adapter_create_device(adapter, bdaddr, bdaddr_type);
+
+ if (accept_bcast_adv(adapter, &eir_data))
+ btd_device_set_temporary(dev, false);
}

if (!dev) {
--
2.34.1