163   void OnGattConnected(const tBTA_GATTC_OPEN& evt) {  in OnGattConnected()  argument
164     log::info("{}, conn_id=0x{:04x}, transport:{}, status:{}", evt.remote_bda,  in OnGattConnected()
165               evt.conn_id, bt_transport_text(evt.transport),  in OnGattConnected()
166               gatt_status_text(evt.status));  in OnGattConnected()
168     if (evt.transport != BT_TRANSPORT_LE) {  in OnGattConnected()
170                 bt_transport_text(evt.transport));  in OnGattConnected()
171       BTA_GATTC_Close(evt.conn_id);  in OnGattConnected()
175     auto tracker = FindTrackerByAddress(evt.remote_bda);  in OnGattConnected()
177       log::warn("Skipping unknown device, address: {}", evt.remote_bda);  in OnGattConnected()
178       BTA_GATTC_Close(evt.conn_id);  in OnGattConnected()
182     if (evt.status != GATT_SUCCESS) {  in OnGattConnected()
183       log::error("Failed to connect to server device {}", evt.remote_bda);  in OnGattConnected()
186     tracker->conn_id_ = evt.conn_id;  in OnGattConnected()
191   void OnGattServiceSearchComplete(const tBTA_GATTC_SEARCH_CMPL& evt) {  in OnGattServiceSearchComplete()  argument
192     auto tracker = FindTrackerByHandle(evt.conn_id);  in OnGattServiceSearchComplete()
194       log::warn("Can't find tracker for conn_id:{}", evt.conn_id);  in OnGattServiceSearchComplete()
201         BTA_GATTC_GetServices(evt.conn_id);  in OnGattServiceSearchComplete()
258   void OnGattNotification(const tBTA_GATTC_NOTIFY& evt) {  in OnGattNotification()  argument
259     auto tracker = FindTrackerByHandle(evt.conn_id);  in OnGattNotification()
261       log::warn("Can't find tracker for conn_id:{}", evt.conn_id);  in OnGattNotification()
264     auto characteristic = tracker->FindCharacteristicByHandle(evt.handle);  in OnGattNotification()
266       log::warn("Can't find characteristic for handle:{}", evt.handle);  in OnGattNotification()
272                getUuidName(characteristic->uuid), evt.len);  in OnGattNotification()
277         OnRemoteData(evt, tracker);  in OnGattNotification()
281         OnControlPointEvent(evt, tracker);  in OnGattNotification()
284         OnRangingDataReady(evt, tracker);  in OnGattNotification()
291   void OnRemoteData(const tBTA_GATTC_NOTIFY& evt,  in OnRemoteData()  argument
294     data.resize(evt.len);  in OnRemoteData()
295     std::copy(evt.value, evt.value + evt.len, data.begin());  in OnRemoteData()
299   void OnControlPointEvent(const tBTA_GATTC_NOTIFY& evt,  in OnControlPointEvent()  argument
301     switch (evt.value[0]) {  in OnControlPointEvent()
303         uint16_t ranging_counter = evt.value[1];  in OnControlPointEvent()
304         ranging_counter |= (evt.value[2] << 8);  in OnControlPointEvent()
312         log::debug("Received response code 0x{:02x}", evt.value[1]);  in OnControlPointEvent()
315         log::warn("Unexpected event code 0x{:02x}", evt.value[0]);  in OnControlPointEvent()
319   void OnRangingDataReady(const tBTA_GATTC_NOTIFY& evt,  in OnRangingDataReady()  argument
321     if (evt.len != kRingingCounterSize) {  in OnRangingDataReady()
325     uint16_t ranging_counter = evt.value[0];  in OnRangingDataReady()
326     ranging_counter |= (evt.value[1] << 8);  in OnRangingDataReady()