1e96a8251be1c035e07019ad60be3cc72599ff3d
[platform/core/connectivity/bluetooth-frwk.git] / bt-service / services / bt-service-event-receiver.c
1 /*
2  * Bluetooth-frwk
3  *
4  * Copyright (c) 2015 - 2016 Samsung Electronics Co., Ltd. All rights reserved.
5  *
6  * Contact:  Atul Kumar Rai <a.rai@samsung.com>
7  *
8  * Licensed under the Apache License, Version 2.0 (the "License");
9  * you may not use this file except in compliance with the License.
10  * You may obtain a copy of the License at
11  *
12  *              http://www.apache.org/licenses/LICENSE-2.0
13  *
14  * Unless required by applicable law or agreed to in writing, software
15  * distributed under the License is distributed on an "AS IS" BASIS,
16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17  * See the License for the specific language governing permissions and
18  * limitations under the License.
19  *
20  */
21
22 #include <glib.h>
23 #include <string.h>
24 #include <dlog.h>
25 #include <vconf.h>
26 #include <vconf-internal-bt-keys.h>
27
28 #include <oal-event.h>
29
30 #include "bt-service-common.h"
31 #include "bt-service-event-receiver.h"
32 #include "bt-service-battery-monitor.h"
33
34 typedef struct {
35         int type;
36         void *data;
37 } bt_service_oal_event_data_t;
38
39 static _bt_service_event_handler_callback adapter_cb;
40 static _bt_service_event_handler_callback device_cb;
41 static _bt_service_event_handler_callback hid_cb;
42 static _bt_service_event_handler_callback hid_device_cb;
43 static _bt_service_event_handler_callback socket_cb;
44 static _bt_service_event_handler_callback audio_event_cb;
45 static _bt_service_event_handler_callback a2dp_source_cb;
46 static _bt_service_event_handler_callback a2dp_sink_cb;
47 static _bt_service_event_handler_callback ag_cb;
48 static _bt_service_event_handler_callback hdp_cb;
49 static _bt_service_event_handler_callback avrcp_ctrl_cb;
50 static _bt_service_event_handler_callback avrcp_cb;
51 static _bt_service_event_handler_callback adapter_le_cb;
52 static _bt_service_event_handler_callback adapter_gatt_cb;
53 static _bt_service_event_handler_callback hf_client_cb;
54 static _bt_service_event_handler_callback mesh_cb;
55 static _bt_service_event_handler_callback tds_cb;
56
57 void _bt_service_register_event_handler_callback(
58                 bt_service_module_t module, _bt_service_event_handler_callback cb)
59 {
60         switch (module) {
61         case BT_ADAPTER_MODULE:
62                 BT_INFO("Register BT_ADAPTER_MODULE Callback");
63                 adapter_cb = cb;
64                 break;
65         case BT_DEVICE_MODULE:
66                 BT_INFO("Register BT_DEVICE_MODULE Callback");
67                 device_cb = cb;
68                 break;
69         case BT_HID_MODULE:
70                 BT_INFO("Register BT_HID_MODULE Callback");
71                 hid_cb = cb;
72                 break;
73         case BT_HID_DEVICE_MODULE:
74                 BT_INFO("Register BT_HID_DEVICE_MODULE Callback");
75                 hid_device_cb = cb;
76                 break;
77         case BT_SOCKET_MODULE:
78                 BT_INFO("Register BT_SOCKET_MODULE Callback");
79                 socket_cb = cb;
80                 break;
81         case BT_AUDIO_ALL_MODULE:
82                 BT_INFO("Register BT_AUDIO_ALL_MODULE Callback");
83                 audio_event_cb = cb;
84                 break;
85         case BT_A2DP_SOURCE_MODULE:
86                 BT_INFO("Register BT_A2DP_SOURCE_MODULE Callback");
87                 a2dp_source_cb = cb;
88                 break;
89         case BT_A2DP_SINK_MODULE:
90                 BT_INFO("Register BT_A2DP_SINK_MODULE Callback");
91                 a2dp_sink_cb = cb;
92                 break;
93         case BT_AG_MODULE:
94                 BT_INFO("Register BT_AG_MODULE callback");
95                 ag_cb = cb;
96                 break;
97         case BT_HFP_MODULE:
98                 BT_INFO("Register BT_HFP_MODULE callback");
99                 hf_client_cb = cb;
100                 break;
101         case BT_HEALTH_MODULE:
102                 BT_INFO("Register BT_HEALTH_MODULE callback");
103                 hdp_cb = cb;
104                 break;
105         case BT_AVRCP_MODULE:
106                 BT_INFO("Register BT_AVRCP_MODULE callback");
107                 avrcp_cb = cb;
108                 break;
109         case BT_AVRCP_CTRL_MODULE:
110                 BT_INFO("Register BT_AVRCP_CTRL_MODULE callback");
111                 avrcp_ctrl_cb = cb;
112                 break;
113         case BT_ADAPTER_LE_MODULE:
114                 BT_INFO("Register BT_ADAPTER_LE_MODULE callback");
115                 adapter_le_cb = cb;
116                 break;
117         case BT_GATT_MODULE:
118                 BT_INFO("Register BT_GATT_MODULE callback");
119                 adapter_gatt_cb = cb;
120                 break;
121         case BT_MESH_MODULE:
122                 BT_INFO("Register BT_MESH_MODULE callback");
123                 mesh_cb = cb;
124                 break;
125         case BT_TDS_MODULE:
126                 BT_INFO("Register BT_TDS_MODULE callback");
127                 tds_cb = cb;
128                 break;
129         default:
130                 BT_INFO("Unknown module");
131         }
132 }
133
134 void _bt_service_unregister_event_handler_callback(bt_service_module_t module)
135 {
136         switch (module) {
137         case BT_ADAPTER_MODULE:
138                 BT_INFO("Un-Register BT_ADAPTER_MODULE Callback");
139                 adapter_cb = NULL;
140                 break;
141         case BT_DEVICE_MODULE:
142                 BT_INFO("Un-Register BT_DEVICE_MODULE Callback");
143                 device_cb = NULL;
144                 break;
145         case BT_HID_MODULE:
146                 BT_INFO("Un-Register BT_HID_MODULE Callback");
147                 hid_cb = NULL;
148                 break;
149         case BT_HID_DEVICE_MODULE:
150                 BT_INFO("Un-Register BT_HID_DEVICE_MODULE Callback");
151                 hid_device_cb = NULL;
152                 break;
153         case BT_SOCKET_MODULE:
154                 BT_INFO("Un-Register BT_SOCKET_MODULE Callback");
155                 socket_cb = NULL;
156                 break;
157         case BT_A2DP_SINK_MODULE:
158                 BT_INFO("Un-Register BT_A2DP_SINK_MODULE Callback");
159                 a2dp_sink_cb = NULL;
160                 break;
161         case BT_HEALTH_MODULE:
162                 BT_INFO("Un-Register BT_HEALTH_MODULE callback");
163                 hdp_cb = NULL;
164                 break;
165         case BT_AVRCP_MODULE:
166                 BT_INFO("Unregister BT_AVRCP_MODULE callback");
167                 avrcp_cb = NULL;
168                 break;
169         case BT_AVRCP_CTRL_MODULE:
170                 BT_INFO("Un-Register BT_AVRCP_CTRL_MODULE callback");
171                 avrcp_ctrl_cb = NULL;
172                 break;
173         case BT_ADAPTER_LE_MODULE:
174                 BT_INFO("Un-Register BT_ADAPTER_MODULE callback");
175                 adapter_le_cb = NULL;
176                 break;
177         case BT_GATT_MODULE:
178                 BT_INFO("Un-Register BT_GATT_MODULE callback");
179                 adapter_gatt_cb = NULL;
180                 break;
181         case BT_MESH_MODULE:
182                 BT_INFO("Un-Register BT_MESH_MODULE callback");
183                 mesh_cb = NULL;
184                 break;
185         case BT_TDS_MODULE:
186                 BT_INFO("Un-Register BT_TDS_MODULE callback");
187                 tds_cb = NULL;
188                 break;
189         default:
190                 BT_INFO("Unknown module");
191         }
192 }
193
194 static gboolean __bt_handle_oal_events(gpointer data)
195 {
196         bt_service_oal_event_data_t *oal_event = data;
197         int event_type = oal_event->type;
198         gpointer event_data = oal_event->data;
199         _bt_bm_event_handler(data);
200
201         switch (event_type) {
202         case OAL_EVENT_ADAPTER_ENABLED:
203         case OAL_EVENT_ADAPTER_DISABLED:
204                 if (audio_event_cb)
205                         audio_event_cb(event_type, event_data);
206                 if (adapter_cb)
207                         adapter_cb(event_type, event_data);
208                 break;
209         case OAL_EVENT_OAL_INITIALISED_SUCCESS:
210         case OAL_EVENT_OAL_INITIALISED_FAILED:
211         case OAL_EVENT_ADAPTER_PROPERTY_ADDRESS:
212         case OAL_EVENT_ADAPTER_PROPERTY_NAME:
213         case OAL_EVENT_ADAPTER_PROPERTY_VERSION:
214         case OAL_EVENT_ADAPTER_PROPERTY_SERVICES:
215         case OAL_EVENT_ADAPTER_PROPERTY_A2DP_ROLE:
216         case OAL_EVENT_ADAPTER_BONDED_DEVICE_LIST:
217         case OAL_EVENT_ADAPTER_MODE_NON_CONNECTABLE:
218         case OAL_EVENT_ADAPTER_MODE_CONNECTABLE:
219         case OAL_EVENT_ADAPTER_MODE_DISCOVERABLE:
220         case OAL_EVENT_ADAPTER_MODE_DISCOVERABLE_TIMEOUT:
221         case OAL_EVENT_ADAPTER_INQUIRY_STARTED:
222         case OAL_EVENT_ADAPTER_INQUIRY_FINISHED:
223         case OAL_EVENT_CONTROLLER_ERROR_RECEIVED:
224         case OAL_EVENT_ADAPTER_PROFILE_CONNECTED_DEVICES:
225                 if (adapter_cb)
226                         adapter_cb(event_type, event_data);
227                 break;
228         case OAL_EVENT_ADAPTER_INQUIRY_RESULT_BREDR_ONLY:
229         case OAL_EVENT_ADAPTER_INQUIRY_RESULT_BLE:
230         case OAL_EVENT_DEVICE_BONDING_SUCCESS:
231         case OAL_EVENT_DEVICE_BONDING_REMOVED:
232         case OAL_EVENT_DEVICE_BONDING_FAILED:
233         case OAL_EVENT_DEVICE_ACL_CONNECTED:
234         case OAL_EVENT_DEVICE_ACL_DISCONNECTED:
235         case OAL_EVENT_DEVICE_LE_CONNECTED:
236         case OAL_EVENT_DEVICE_LE_DISCONNECTED:
237         case OAL_EVENT_DEVICE_PIN_REQUEST:
238         case OAL_EVENT_DEVICE_PASSKEY_ENTRY_REQUEST:
239         case OAL_EVENT_DEVICE_PASSKEY_CONFIRMATION_REQUEST:
240         case OAL_EVENT_DEVICE_PASSKEY_DISPLAY:
241         case OAL_EVENT_DEVICE_SSP_CONSENT_REQUEST:
242         case OAL_EVENT_DEVICE_SERVICES:
243         case OAL_EVENT_DEVICE_AUTHORIZE_REQUEST:
244         case OAL_EVENT_DEVICE_TRUSTED:
245         case OAL_EVENT_DEVICE_UNTRUSTED:
246         case OAL_EVENT_DEVICE_NAME:
247         case OAL_EVENT_DEVICE_TRUSTED_PROFILES_CHANGED:
248         case OAL_EVENT_RSSI_MONITORING_ENABLED:
249         case OAL_EVENT_RSSI_MONITORING_DISABLED:
250         case OAL_EVENT_RAW_RSSI_RECEIVED:
251         case OAL_EVENT_RSSI_ALERT_RECEIVED:
252         case OAL_EVENT_DEVICE_DBFW_PLUS_INFO:
253                 if (device_cb)
254                         device_cb(event_type, event_data);
255                 if (adapter_gatt_cb)
256                         adapter_gatt_cb(event_type, event_data);
257                 break;
258         case OAL_EVENT_DEVICE_PROPERTIES:
259                 if (audio_event_cb) {
260                         BT_INFO("Device properties received, Audio callback registered, call it...");
261                         audio_event_cb(event_type, event_data);
262                 }
263                 if (device_cb)
264                         device_cb(event_type, event_data);
265                 break;
266         case OAL_EVENT_HID_CONNECTED:
267         case OAL_EVENT_HID_DISCONNECTED:
268                 if (hid_cb)
269                         hid_cb(event_type, event_data);
270                 break;
271         case OAL_EVENT_HID_DEVICE_CONNECTED:
272         case OAL_EVENT_HID_DEVICE_DISCONNECTED:
273                 if (hid_device_cb)
274                         hid_device_cb(event_type, event_data);
275                 break;
276         case OAL_EVENT_SOCKET_OUTGOING_CONNECTED:
277         case OAL_EVENT_SOCKET_DISCONNECTED:
278         case OAL_EVENT_SOCKET_AUTHORIZE_REQUEST:
279                 if (socket_cb)
280                         socket_cb(event_type, event_data);
281                 break;
282         case OAL_EVENT_AUDIO_CONNECTING:
283         case OAL_EVENT_AUDIO_DISCONNECTING:
284         case OAL_EVENT_AUDIO_CONNECTED:
285         case OAL_EVENT_AUDIO_DISCONNECTED:
286         case OAL_EVENT_AUDIO_STOPPED:
287         case OAL_EVENT_AUDIO_STARTED:
288                 if (a2dp_source_cb)
289                         a2dp_source_cb(event_type, event_data);
290                 break;
291         case OAL_EVENT_A2DP_SINK_DISCONNECTED:
292         case OAL_EVENT_A2DP_SINK_CONNECTED:
293         case OAL_EVENT_A2DP_SINK_DISCONNECTING:
294         case OAL_EVENT_A2DP_SINK_CONNECTING:
295                 if (a2dp_sink_cb)
296                         a2dp_sink_cb(event_type, event_data);
297                 break;
298         case OAL_EVENT_HFP_CONNECTING:
299         case OAL_EVENT_HFP_DISCONNECTING:
300         case OAL_EVENT_HFP_CONNECTED:
301         case OAL_EVENT_HFP_DISCONNECTED:
302         case OAL_EVENT_HFP_AUDIO_CONNECTED:
303         case OAL_EVENT_HFP_AUDIO_DISCONNECTED:
304         case OAL_EVENT_HFP_AUDIO_CONNECTING:
305         case OAL_EVENT_HFP_AUDIO_DISCONNECTING:
306                 if (ag_cb)
307                         ag_cb(event_type, event_data);
308                 break;
309         case OAL_EVENT_HF_CLIENT_CONNECTING:
310         case OAL_EVENT_HF_CLIENT_DISCONNECTING:
311         case OAL_EVENT_HF_CLIENT_CONNECTED:
312         case OAL_EVENT_HF_CLIENT_DISCONNECTED:
313                 if (hf_client_cb)
314                         hf_client_cb(event_type, event_data);
315                 break;
316         case OAL_EVENT_HDP_APP_REGISTERED:
317         case OAL_EVENT_HDP_APP_UNREGISTERED:
318         case OAL_EVENT_HDP_CHANNEL_CONNECTED:
319         case OAL_EVENT_HDP_CHANNEL_DESTROYED:
320                 if (hdp_cb)
321                         hdp_cb(event_type, event_data);
322                 break;
323         case OAL_EVENT_AVRCP_CONNECTED:
324         case OAL_EVENT_AVRCP_DISCONNECTED:
325         case OAL_EVENT_AVRCP_REMOTE_FEATURES:
326         case OAL_EVENT_AVRCP_SETTING_EQUALIZER_STATUS:
327         case OAL_EVENT_AVRCP_SETTING_REPEAT_STATUS:
328         case OAL_EVENT_AVRCP_SETTING_SHUFFLE_STATUS:
329         case OAL_EVENT_AVRCP_SETTING_SCAN_STATUS:
330         case OAL_EVENT_AVRCP_VOLUME_MUTE_CHANGED:
331         case OAL_EVENT_AVRCP_DELAY_CHANGED:
332                 if (avrcp_cb)
333                         avrcp_cb(event_type, event_data);
334                 break;
335         case OAL_EVENT_AVRCP_CT_CONNECTED:
336         case OAL_EVENT_AVRCP_CT_DISCONNECTED:
337         case OAL_EVENT_AVRCP_CT_EQUALIZER_STATUS:
338         case OAL_EVENT_AVRCP_CT_REPEAT_STATUS:
339         case OAL_EVENT_AVRCP_CT_SHUFFLE_STATUS:
340         case OAL_EVENT_AVRCP_CT_SCAN_STATUS:
341         case OAL_EVENT_AVRCP_CT_NOTIF_PLAY_STATUS_CHANGED:
342         case OAL_EVENT_AVRCP_CT_NOTIF_PLAY_POS_CHANGED:
343         case OAL_EVENT_AVRCP_CT_NOTIF_TRACK_CHANGE:
344         case OAL_EVENT_AVRCP_CT_MEDIA_INFO:
345         case OAL_EVENT_AVRCP_CT_PLAY_STATUS:
346         case OAL_EVENT_AVRCP_CT_PASS_CMD_RES:
347         case OAL_EVENT_AVRCP_CT_PLAYER_SETTING_RES:
348         case OAL_EVENT_AVRCP_CT_GET_PROPERTY_RES:
349                 if (avrcp_ctrl_cb)
350                         avrcp_ctrl_cb(event_type, event_data);
351                 break;
352         case OAL_EVENT_BLE_ENABLED:
353         case OAL_EVENT_BLE_DISABLED:
354         case OAL_EVENT_BLE_SERVER_INSTANCE_INITIALISED:
355         case OAL_EVENT_BLE_ADVERTISING_STARTED:
356         case OAL_EVENT_BLE_ADVERTISING_STOPPED:
357         case OAL_EVENT_BLE_MULTI_ADVERTISING_ENABLE:
358         case OAL_EVENT_BLE_MULTI_ADVERTISING_DISABLE:
359         case OAL_EVENT_BLE_MULTI_ADVERTISING_SET_INST_DATA:
360         case OAL_EVENT_BLE_MULTI_ADVERTISING_UPDATE:
361         /* GATT Server Events */
362         case OAL_EVENT_GATTS_SERVICE_ADDED:                     /* gatts Service Added Done */\
363         case OAL_EVENT_GATTS_CHARACTERISTIC_ADDED:              /* gatts Characteristic Added Done */\
364         case OAL_EVENT_GATTS_DESCRIPTOR_ADDED:                  /* gatts Descriptor added done */\
365         case OAL_EVENT_GATTS_SERVICE_STARTED:                   /* gatts Service Started  */\
366         case OAL_EVENT_GATTS_SERVICE_STOPED:                    /* gatts Service Stoped */\
367         case OAL_EVENT_GATTS_SERVICE_DELETED:           /* gatts Service Deleted  */\
368         case OAL_EVENT_GATTS_CONNECTION_COMPLETED:              /* gatts Connection completed */\
369         case OAL_EVENT_GATTS_DISCONNECTION_COMPLETED:           /* gatts Disconnection completed */\
370         case OAL_EVENT_GATTS_REQUEST_READ:                      /* gatts Request Read from client */\
371         case OAL_EVENT_GATTS_REQUEST_WRITE:                     /* gatts Request Write from client */\
372         case OAL_EVENT_GATTS_EXEC_REQUEST_WRITE:                /* gatts Exec Request Write from client */\
373         case OAL_EVENT_GATTS_IND_CONFIRM:                       /* gatts Indicate confirmation from remote client */\
374         case OAL_EVENT_GATTS_REQUEST_ACQUIRE_WRITE:
375         case OAL_EVENT_GATTS_REQUEST_ACQUIRE_NOTIFY:
376         /* Tizen Platform Specific */
377         case OAL_EVENT_GATTS_NOTIFICATION:                      /* gatts Notification changed event */\
378         case OAL_EVENT_GATTS_MTU_CHANGED:                       /* gatts MTU changed event */\
379         case OAL_EVENT_GATTS_PHY_UPDATED:                       /* gatts PHY UPDATED event */\
380         case OAL_EVENT_GATTS_PHY_READ:                          /* gatts PHY READ event */\
381                 if (adapter_gatt_cb)
382                         adapter_gatt_cb(event_type, event_data);
383                 if (adapter_le_cb)
384                         adapter_le_cb(event_type, event_data);
385                 break;
386         case OAL_EVENT_GATTC_DISCONNECTION_COMPLETED:
387         case OAL_EVENT_GATTC_SERVICE_SEARCH_RESULT:
388         case OAL_EVENT_GATTC_SERVICE_SEARCH_DONE:
389         case OAL_EVENT_GATTC_INCL_SRVC_SERACH_RESULT:
390         case OAL_EVENT_GATTC_CHARAC_SERACH_RESULT:
391         case OAL_EVENT_GATTC_DESC_SERACH_RESULT:
392         case OAL_EVENT_GATTC_READ_CHARAC:
393         case OAL_EVENT_GATTC_WRITE_CHARAC:
394         case OAL_EVENT_GATTC_READ_DESCR:
395         case OAL_EVENT_GATTC_WRITE_DESCR:
396         case OAL_EVENT_GATTC_SERVICE_CHANGED_IND:
397         case OAL_EVENT_GATTC_MTU_EXCHANGE_COMPLETED:
398         case OAL_EVENT_GATTC_REMOTE_RSSI:
399         case OAL_EVENT_GATTC_NOTIFICATION_REGISTERED:
400         case OAL_EVENT_GATTC_NOTIFICATION_DEREGISTERED:
401         case OAL_EVENT_GATTC_NOTIFY_DATA:
402         case OAL_EVENT_GATTC_CONNECTION_COMPLETED:
403         case OAL_EVENT_GATTC_REGISTRATION:
404         case OAL_EVENT_GATTC_PHY_UPDATED:                       /* gattc PHY UPDATED event */\
405         case OAL_EVENT_GATTC_PHY_READ:                          /* gattc PHY READ event */\
406                 if (adapter_gatt_cb)
407                         adapter_gatt_cb(event_type, event_data);
408                 if (adapter_le_cb)
409                         adapter_le_cb(event_type, event_data);
410                 break;
411         case OAL_EVENT_BLE_DISCOVERY_STARTED:
412         case OAL_EVENT_BLE_DISCOVERY_STOPPED:
413         case OAL_EVENT_BLE_DISCOVERY_FINISHED:
414         case OAL_EVENT_BLE_REMOTE_DEVICE_FOUND:
415         case OAL_EVENT_BLE_LOCAL_FEATURES:
416                 if (adapter_le_cb)
417                         adapter_le_cb(event_type, event_data);
418                 break;
419         case OAL_EVENT_MESH_NETWORK_PROXY_ADDED:
420         case OAL_EVENT_MESH_NETWORK_ATTACHED:
421         case OAL_EVENT_MESH_NETWORK_DESTROYED:
422         case OAL_EVENT_MESH_SCAN_STARTED:
423         case OAL_EVENT_MESH_SCAN_FINISHED:
424         case OAL_EVENT_MESH_SCAN_RESULT:
425         case OAL_EVENT_MESH_PROVISIONING_STARTED:
426         case OAL_EVENT_MESH_PROVISIONING_FAILED:
427         case OAL_EVENT_MESH_PROVISIONING_FINISHED:
428         case OAL_EVENT_MESH_PROVISIONING_DATA_REQUESTED:
429         case OAL_EVENT_MESH_AUTHENTICATION_REQUESTED:
430         case OAL_EVENT_MESH_NETKEY_EXECUTE_EVENT:
431         case OAL_EVENT_MESH_APPKEY_EXECUTE_EVENT:
432         case OAL_EVENT_MESH_DEVKEY_MESSAGE_RECEIVED:
433         case OAL_EVENT_MESH_MODEL_MESSAGE_RECEIVED:
434                 BT_INFO("Mesh: Event");
435                 if (mesh_cb)
436                         mesh_cb(event_type, event_data);
437                 break;
438         case OAL_EVENT_TDS_ACTIVATION_REQUESTED:
439                 BT_INFO("TDS: Event");
440                 if (tds_cb)
441                         tds_cb(event_type, event_data);
442                 break;
443         default:
444                 BT_ERR("Unhandled Event: %d", event_type);
445                 break;
446         }
447
448         if (oal_event->data)
449                 g_free(oal_event->data);
450         g_free(oal_event);
451         return FALSE;
452 }
453
454 void _bt_service_oal_event_receiver(int event_type, gpointer event_data, gsize len)
455 {
456         bt_service_oal_event_data_t *oal_event = g_new0(bt_service_oal_event_data_t, 1);
457
458         BT_DBG("event_type: [%d], data size: [%zu]", event_type, len);
459
460         oal_event->type = event_type;
461         if (event_data)
462                 oal_event->data = g_memdup2(event_data, len);
463
464         g_idle_add(__bt_handle_oal_events, oal_event);
465 }