[BlueZ,v3,1/1] adapter: Allow broadcaster to be passed up to application

Commit Message

Claudia Draghicescu July 6, 2023, 1:36 p.m. UTC

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 | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

Comments

[e-mail] July 6, 2023, 2:53 p.m. UTC | #1

This is automated email and please do not reply to this email!

Dear submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=763113

---Test result---

Test Summary:
CheckPatch                    PASS      0.34 seconds
GitLint                       PASS      0.21 seconds
BuildEll                      PASS      27.78 seconds
BluezMake                     PASS      1032.58 seconds
MakeCheck                     PASS      12.05 seconds
MakeDistcheck                 PASS      159.81 seconds
CheckValgrind                 PASS      261.24 seconds
CheckSmatch                   PASS      351.87 seconds
bluezmakeextell               PASS      106.92 seconds
IncrementalBuild              PASS      917.45 seconds
ScanBuild                     PASS      1099.94 seconds



---
Regards,
Linux Bluetooth

Patch

diff --git a/src/adapter.c b/src/adapter.c
index 2679d4302..a48d73ddb 100644
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -7031,6 +7031,27 @@  static bool is_filter_match(GSList *discovery_filter, struct eir_data *eir_data,
 	return got_match;
 }
 
+static int find_baas(gconstpointer a, gconstpointer b)
+{
+	const struct eir_sd *sd = a;
+	const char *baas_uuid = b;
+
+	return strcmp(sd->uuid, baas_uuid);
+}
+
+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))
+		&& (g_slist_find_custom(eir_data->sd_list,
+					BAA_SERVICE_UUID, find_baas))) {
+		return true;
+	}
+
+	return false;
+}
+
 static void filter_duplicate_data(void *data, void *user_data)
 {
 	struct discovery_client *client = data;
@@ -7154,6 +7175,9 @@  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;