1 /******************************************************************************
2 *
3 * Copyright (c) 2014 The Android Open Source Project
4 * Copyright (C) 2003-2012 Broadcom Corporation
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at:
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 *
18 ******************************************************************************/
19
20 /******************************************************************************
21 *
22 * This file contains action functions for the handsfree client.
23 *
24 ******************************************************************************/
25
26 #include "bta_api.h"
27 #include "bta_hf_client_api.h"
28 #include "bta_hf_client_int.h"
29 #include "bta_dm_int.h"
30 #include "l2c_api.h"
31 #include "port_api.h"
32 #include "bta_sys.h"
33 #include "utl.h"
34 #include "bt_utils.h"
35 #include "osi/include/compat.h"
36 #include <string.h>
37
38 /*****************************************************************************
39 ** Constants
40 *****************************************************************************/
41
42 /* maximum length of data to read from RFCOMM */
43 #define BTA_HF_CLIENT_RFC_READ_MAX 512
44
45 /*******************************************************************************
46 **
47 ** Function bta_hf_client_register
48 **
49 ** Description This function initializes values of the scb and sets up
50 ** the SDP record for the services.
51 **
52 **
53 ** Returns void
54 **
55 *******************************************************************************/
bta_hf_client_register(tBTA_HF_CLIENT_DATA * p_data)56 void bta_hf_client_register(tBTA_HF_CLIENT_DATA *p_data)
57 {
58 tBTA_HF_CLIENT evt;
59 tBTA_UTL_COD cod;
60
61 memset(&evt, 0, sizeof(evt));
62
63 /* initialize control block */
64 bta_hf_client_scb_init();
65
66 bta_hf_client_cb.scb.serv_sec_mask = p_data->api_register.sec_mask;
67 bta_hf_client_cb.scb.features = p_data->api_register.features;
68
69 /* initialize AT control block */
70 bta_hf_client_at_init();
71
72 /* create SDP records */
73 bta_hf_client_create_record(p_data);
74
75 /* Set the Audio service class bit */
76 cod.service = BTM_COD_SERVICE_AUDIO;
77 utl_set_device_class(&cod, BTA_UTL_SET_COD_SERVICE_CLASS);
78
79 /* start RFCOMM server */
80 bta_hf_client_start_server();
81
82 /* call app callback with register event */
83 evt.reg.status = BTA_HF_CLIENT_SUCCESS;
84 (*bta_hf_client_cb.p_cback)(BTA_HF_CLIENT_REGISTER_EVT, &evt);
85 }
86
87 /*******************************************************************************
88 **
89 ** Function bta_hf_client_deregister
90 **
91 ** Description This function removes the sdp records, closes the RFCOMM
92 ** servers, and deallocates the service control block.
93 **
94 **
95 ** Returns void
96 **
97 *******************************************************************************/
bta_hf_client_deregister(tBTA_HF_CLIENT_DATA * p_data)98 void bta_hf_client_deregister(tBTA_HF_CLIENT_DATA *p_data)
99 {
100 bta_hf_client_cb.scb.deregister = TRUE;
101
102 /* remove sdp record */
103 bta_hf_client_del_record(p_data);
104
105 /* remove rfcomm server */
106 bta_hf_client_close_server();
107
108 /* disable */
109 bta_hf_client_scb_disable();
110 }
111
112 /*******************************************************************************
113 **
114 ** Function bta_hf_client_start_dereg
115 **
116 ** Description Start a deregister event.
117 **
118 **
119 ** Returns void
120 **
121 *******************************************************************************/
bta_hf_client_start_dereg(tBTA_HF_CLIENT_DATA * p_data)122 void bta_hf_client_start_dereg(tBTA_HF_CLIENT_DATA *p_data)
123 {
124 bta_hf_client_cb.scb.deregister = TRUE;
125
126 /* remove sdp record */
127 bta_hf_client_del_record(p_data);
128 }
129
130 /*******************************************************************************
131 **
132 ** Function bta_hf_client_start_close
133 **
134 ** Description Start the process of closing SCO and RFCOMM connection.
135 **
136 **
137 ** Returns void
138 **
139 *******************************************************************************/
bta_hf_client_start_close(tBTA_HF_CLIENT_DATA * p_data)140 void bta_hf_client_start_close(tBTA_HF_CLIENT_DATA *p_data)
141 {
142 /* Take the link out of sniff and set L2C idle time to 0 */
143 bta_dm_pm_active(bta_hf_client_cb.scb.peer_addr);
144 L2CA_SetIdleTimeoutByBdAddr(bta_hf_client_cb.scb.peer_addr, 0, BT_TRANSPORT_BR_EDR);
145
146 /* if SCO is open close SCO and wait on RFCOMM close */
147 if (bta_hf_client_cb.scb.sco_state == BTA_HF_CLIENT_SCO_OPEN_ST)
148 {
149 bta_hf_client_cb.scb.sco_close_rfc = TRUE;
150 }
151 else
152 {
153 bta_hf_client_rfc_do_close(p_data);
154 }
155
156 /* always do SCO shutdown to handle all SCO corner cases */
157 bta_hf_client_sco_shutdown(NULL);
158 }
159
160 /*******************************************************************************
161 **
162 ** Function bta_hf_client_start_open
163 **
164 ** Description This starts an HF Client open.
165 **
166 **
167 ** Returns void
168 **
169 *******************************************************************************/
bta_hf_client_start_open(tBTA_HF_CLIENT_DATA * p_data)170 void bta_hf_client_start_open(tBTA_HF_CLIENT_DATA *p_data)
171 {
172 BD_ADDR pending_bd_addr;
173
174 /* store parameters */
175 if (p_data)
176 {
177 bdcpy(bta_hf_client_cb.scb.peer_addr, p_data->api_open.bd_addr);
178 bta_hf_client_cb.scb.cli_sec_mask = p_data->api_open.sec_mask;
179 }
180
181 /* Check if RFCOMM has any incoming connection to avoid collision. */
182 if (PORT_IsOpening (pending_bd_addr))
183 {
184 /* Let the incoming connection goes through. */
185 /* Issue collision for now. */
186 /* We will decide what to do when we find incoming connection later.*/
187 bta_hf_client_collision_cback (0, BTA_ID_HS, 0, bta_hf_client_cb.scb.peer_addr);
188 return;
189 }
190
191 /* close server */
192 bta_hf_client_close_server();
193
194 /* set role */
195 bta_hf_client_cb.scb.role = BTA_HF_CLIENT_INT;
196
197 /* do service search */
198 bta_hf_client_do_disc();
199 }
200
201 /*******************************************************************************
202 **
203 ** Function bta_hf_client_cback_open
204 **
205 ** Description Send open callback event to application.
206 **
207 **
208 ** Returns void
209 **
210 *******************************************************************************/
bta_hf_client_cback_open(tBTA_HF_CLIENT_DATA * p_data,tBTA_HF_CLIENT_STATUS status)211 static void bta_hf_client_cback_open(tBTA_HF_CLIENT_DATA *p_data, tBTA_HF_CLIENT_STATUS status)
212 {
213 tBTA_HF_CLIENT evt;
214
215 memset(&evt, 0, sizeof(evt));
216
217 /* call app callback with open event */
218 evt.open.status = status;
219 if(p_data)
220 {
221 /* if p_data is provided then we need to pick the bd address from the open api structure */
222 bdcpy(evt.open.bd_addr, p_data->api_open.bd_addr);
223 }
224 else
225 {
226 bdcpy(evt.open.bd_addr, bta_hf_client_cb.scb.peer_addr);
227 }
228
229 (*bta_hf_client_cb.p_cback)(BTA_HF_CLIENT_OPEN_EVT, &evt);
230 }
231
232 /*******************************************************************************
233 **
234 ** Function bta_hf_client_rfc_open
235 **
236 ** Description Handle RFCOMM channel open.
237 **
238 **
239 ** Returns void
240 **
241 *******************************************************************************/
bta_hf_client_rfc_open(tBTA_HF_CLIENT_DATA * p_data)242 void bta_hf_client_rfc_open(tBTA_HF_CLIENT_DATA *p_data)
243 {
244 UNUSED(p_data);
245
246 bta_sys_conn_open(BTA_ID_HS, 1, bta_hf_client_cb.scb.peer_addr);
247
248 bta_hf_client_cback_open(NULL, BTA_HF_CLIENT_SUCCESS);
249
250 /* start SLC procedure */
251 bta_hf_client_slc_seq(FALSE);
252 }
253
254 /*******************************************************************************
255 **
256 ** Function bta_hf_client_rfc_acp_open
257 **
258 ** Description Handle RFCOMM channel open when accepting connection.
259 **
260 **
261 ** Returns void
262 **
263 *******************************************************************************/
bta_hf_client_rfc_acp_open(tBTA_HF_CLIENT_DATA * p_data)264 void bta_hf_client_rfc_acp_open(tBTA_HF_CLIENT_DATA *p_data)
265 {
266 UINT16 lcid;
267 BD_ADDR dev_addr;
268 int status;
269
270 /* set role */
271 bta_hf_client_cb.scb.role = BTA_HF_CLIENT_ACP;
272
273 APPL_TRACE_DEBUG ("bta_hf_client_rfc_acp_open: serv_handle = %d rfc.port_handle = %d",
274 bta_hf_client_cb.scb.serv_handle, p_data->rfc.port_handle);
275
276 /* get bd addr of peer */
277 if (PORT_SUCCESS != (status=PORT_CheckConnection(p_data->rfc.port_handle, dev_addr, &lcid)))
278 {
279 APPL_TRACE_DEBUG ("bta_hf_client_rfc_acp_open error PORT_CheckConnection returned status %d", status);
280 }
281
282 /* Collision Handling */
283 if (alarm_is_scheduled(bta_hf_client_cb.scb.collision_timer)) {
284 alarm_cancel(bta_hf_client_cb.scb.collision_timer);
285
286 if (bdcmp (dev_addr, bta_hf_client_cb.scb.peer_addr) == 0)
287 {
288 /* If incoming and outgoing device are same, nothing more to do. */
289 /* Outgoing conn will be aborted because we have successful incoming conn. */
290 }
291 else
292 {
293 /* Resume outgoing connection. */
294 bta_hf_client_resume_open ();
295 }
296 }
297
298 bdcpy (bta_hf_client_cb.scb.peer_addr, dev_addr);
299 bta_hf_client_cb.scb.conn_handle = p_data->rfc.port_handle;
300
301 /* do service discovery to get features */
302 bta_hf_client_do_disc();
303
304 /* continue with open processing */
305 bta_hf_client_rfc_open(p_data);
306 }
307
308 /*******************************************************************************
309 **
310 ** Function bta_hf_client_rfc_fail
311 **
312 ** Description RFCOMM connection failed.
313 **
314 **
315 ** Returns void
316 **
317 *******************************************************************************/
bta_hf_client_rfc_fail(tBTA_HF_CLIENT_DATA * p_data)318 void bta_hf_client_rfc_fail(tBTA_HF_CLIENT_DATA *p_data)
319 {
320 UNUSED(p_data);
321
322 /* reinitialize stuff */
323 bta_hf_client_cb.scb.conn_handle = 0;
324 bta_hf_client_cb.scb.peer_features = 0;
325 bta_hf_client_cb.scb.chld_features = 0;
326 bta_hf_client_cb.scb.role = BTA_HF_CLIENT_ACP;
327 bta_hf_client_cb.scb.svc_conn = FALSE;
328 bta_hf_client_cb.scb.send_at_reply = FALSE;
329 bta_hf_client_cb.scb.negotiated_codec = BTM_SCO_CODEC_CVSD;
330
331 bta_hf_client_at_reset();
332
333 /* reopen server */
334 bta_hf_client_start_server();
335
336 /* call open cback w. failure */
337 bta_hf_client_cback_open(NULL, BTA_HF_CLIENT_FAIL_RFCOMM);
338 }
339
340 /*******************************************************************************
341 **
342 ** Function bta_hf_client_disc_fail
343 **
344 ** Description This function handles a discovery failure.
345 **
346 **
347 ** Returns void
348 **
349 *******************************************************************************/
bta_hf_client_disc_fail(tBTA_HF_CLIENT_DATA * p_data)350 void bta_hf_client_disc_fail(tBTA_HF_CLIENT_DATA *p_data)
351 {
352 UNUSED(p_data);
353
354 /* reopen server */
355 bta_hf_client_start_server();
356
357 /* reinitialize stuff */
358
359 /* call open cback w. failure */
360 bta_hf_client_cback_open(NULL, BTA_HF_CLIENT_FAIL_SDP);
361 }
362
363 /*******************************************************************************
364 **
365 ** Function bta_hf_client_open_fail
366 **
367 ** Description open connection failed.
368 **
369 **
370 ** Returns void
371 **
372 *******************************************************************************/
bta_hf_client_open_fail(tBTA_HF_CLIENT_DATA * p_data)373 void bta_hf_client_open_fail(tBTA_HF_CLIENT_DATA *p_data)
374 {
375 /* call open cback w. failure */
376 bta_hf_client_cback_open(p_data, BTA_HF_CLIENT_FAIL_RESOURCES);
377 }
378
379 /*******************************************************************************
380 **
381 ** Function bta_hf_client_rfc_close
382 **
383 ** Description RFCOMM connection closed.
384 **
385 **
386 ** Returns void
387 **
388 *******************************************************************************/
bta_hf_client_rfc_close(tBTA_HF_CLIENT_DATA * p_data)389 void bta_hf_client_rfc_close(tBTA_HF_CLIENT_DATA *p_data)
390 {
391 UNUSED(p_data);
392
393 /* reinitialize stuff */
394 bta_hf_client_cb.scb.peer_features = 0;
395 bta_hf_client_cb.scb.chld_features = 0;
396 bta_hf_client_cb.scb.role = BTA_HF_CLIENT_ACP;
397 bta_hf_client_cb.scb.svc_conn = FALSE;
398 bta_hf_client_cb.scb.send_at_reply = FALSE;
399 bta_hf_client_cb.scb.negotiated_codec = BTM_SCO_CODEC_CVSD;
400
401 bta_hf_client_at_reset();
402
403 bta_sys_conn_close(BTA_ID_HS, 1, bta_hf_client_cb.scb.peer_addr);
404
405 /* call close cback */
406 (*bta_hf_client_cb.p_cback)(BTA_HF_CLIENT_CLOSE_EVT, NULL);
407
408 /* if not deregistering reopen server */
409 if (bta_hf_client_cb.scb.deregister == FALSE)
410 {
411 /* Clear peer bd_addr so instance can be reused */
412 bdcpy(bta_hf_client_cb.scb.peer_addr, bd_addr_null);
413
414 /* start server as it might got closed on open*/
415 bta_hf_client_start_server();
416
417 bta_hf_client_cb.scb.conn_handle = 0;
418
419 /* Make sure SCO is shutdown */
420 bta_hf_client_sco_shutdown(NULL);
421
422 bta_sys_sco_unuse(BTA_ID_HS, 1, bta_hf_client_cb.scb.peer_addr);
423 }
424 /* else close port and deallocate scb */
425 else
426 {
427 bta_hf_client_close_server();
428 bta_hf_client_scb_disable();
429 }
430 }
431
432 /*******************************************************************************
433 **
434 ** Function bta_hf_client_disc_int_res
435 **
436 ** Description This function handles a discovery result when initiator.
437 **
438 **
439 ** Returns void
440 **
441 *******************************************************************************/
bta_hf_client_disc_int_res(tBTA_HF_CLIENT_DATA * p_data)442 void bta_hf_client_disc_int_res(tBTA_HF_CLIENT_DATA *p_data)
443 {
444 UINT16 event = BTA_HF_CLIENT_DISC_FAIL_EVT;
445
446 APPL_TRACE_DEBUG ("bta_hf_client_disc_int_res: Status: %d", p_data->disc_result.status);
447
448 /* if found service */
449 if (p_data->disc_result.status == SDP_SUCCESS ||
450 p_data->disc_result.status == SDP_DB_FULL)
451 {
452 /* get attributes */
453 if (bta_hf_client_sdp_find_attr())
454 {
455 event = BTA_HF_CLIENT_DISC_OK_EVT;
456 }
457 }
458
459 /* free discovery db */
460 bta_hf_client_free_db(p_data);
461
462 /* send ourselves sdp ok/fail event */
463 bta_hf_client_sm_execute(event, p_data);
464 }
465
466 /*******************************************************************************
467 **
468 ** Function bta_hf_client_disc_acp_res
469 **
470 ** Description This function handles a discovery result when acceptor.
471 **
472 **
473 ** Returns void
474 **
475 *******************************************************************************/
bta_hf_client_disc_acp_res(tBTA_HF_CLIENT_DATA * p_data)476 void bta_hf_client_disc_acp_res(tBTA_HF_CLIENT_DATA *p_data)
477 {
478 /* if found service */
479 if (p_data->disc_result.status == SDP_SUCCESS ||
480 p_data->disc_result.status == SDP_DB_FULL)
481 {
482 /* get attributes */
483 bta_hf_client_sdp_find_attr();
484 }
485
486 /* free discovery db */
487 bta_hf_client_free_db(p_data);
488 }
489
490 /*******************************************************************************
491 **
492 ** Function bta_hf_client_rfc_data
493 **
494 ** Description Read and process data from RFCOMM.
495 **
496 **
497 ** Returns void
498 **
499 *******************************************************************************/
bta_hf_client_rfc_data(tBTA_HF_CLIENT_DATA * p_data)500 void bta_hf_client_rfc_data(tBTA_HF_CLIENT_DATA *p_data)
501 {
502 UINT16 len;
503 char buf[BTA_HF_CLIENT_RFC_READ_MAX];
504 UNUSED(p_data);
505
506 memset(buf, 0, sizeof(buf));
507
508 /* read data from rfcomm; if bad status, we're done */
509 while (PORT_ReadData(bta_hf_client_cb.scb.conn_handle, buf, BTA_HF_CLIENT_RFC_READ_MAX, &len) == PORT_SUCCESS)
510 {
511 /* if no data, we're done */
512 if (len == 0)
513 {
514 break;
515 }
516
517 bta_hf_client_at_parse(buf, len);
518
519 /* no more data to read, we're done */
520 if (len < BTA_HF_CLIENT_RFC_READ_MAX)
521 {
522 break;
523 }
524 }
525 }
526
527 /*******************************************************************************
528 **
529 ** Function bta_hf_client_svc_conn_open
530 **
531 ** Description Service level connection opened
532 **
533 **
534 ** Returns void
535 **
536 *******************************************************************************/
bta_hf_client_svc_conn_open(tBTA_HF_CLIENT_DATA * p_data)537 void bta_hf_client_svc_conn_open(tBTA_HF_CLIENT_DATA *p_data)
538 {
539 tBTA_HF_CLIENT evt;
540 UNUSED(p_data);
541
542 memset(&evt, 0, sizeof(evt));
543
544 if (!bta_hf_client_cb.scb.svc_conn)
545 {
546 /* set state variable */
547 bta_hf_client_cb.scb.svc_conn = TRUE;
548
549 /* call callback */
550 evt.conn.peer_feat = bta_hf_client_cb.scb.peer_features;
551 evt.conn.chld_feat = bta_hf_client_cb.scb.chld_features;
552
553 (*bta_hf_client_cb.p_cback)(BTA_HF_CLIENT_CONN_EVT, &evt);
554 }
555 }
556
557 /*******************************************************************************
558 **
559 ** Function bta_hf_client_cback_ind
560 **
561 ** Description Send indicator callback event to application.
562 **
563 ** Returns void
564 **
565 *******************************************************************************/
bta_hf_client_ind(tBTA_HF_CLIENT_IND_TYPE type,UINT16 value)566 void bta_hf_client_ind(tBTA_HF_CLIENT_IND_TYPE type, UINT16 value)
567 {
568 tBTA_HF_CLIENT evt;
569
570 memset(&evt, 0, sizeof(evt));
571
572 evt.ind.type = type;
573 evt.ind.value = value;
574
575 (*bta_hf_client_cb.p_cback)(BTA_HF_CLIENT_IND_EVT, &evt);
576 }
577
578 /*******************************************************************************
579 **
580 ** Function bta_hf_client_evt_val
581 **
582 ** Description Send event to application.
583 ** This is a generic helper for events with common data.
584 **
585 **
586 ** Returns void
587 **
588 *******************************************************************************/
bta_hf_client_evt_val(tBTA_HF_CLIENT_EVT type,UINT16 value)589 void bta_hf_client_evt_val(tBTA_HF_CLIENT_EVT type, UINT16 value)
590 {
591 tBTA_HF_CLIENT evt;
592
593 memset(&evt, 0, sizeof(evt));
594
595 evt.val.value = value;
596
597 (*bta_hf_client_cb.p_cback)(type, &evt);
598 }
599
600 /*******************************************************************************
601 **
602 ** Function bta_hf_client_operator_name
603 **
604 ** Description Send operator name event to application.
605 **
606 **
607 ** Returns void
608 **
609 *******************************************************************************/
bta_hf_client_operator_name(char * name)610 void bta_hf_client_operator_name(char *name)
611 {
612 tBTA_HF_CLIENT evt;
613
614 memset(&evt, 0, sizeof(evt));
615
616 strlcpy(evt.operator.name, name, BTA_HF_CLIENT_OPERATOR_NAME_LEN + 1);
617 evt.operator.name[BTA_HF_CLIENT_OPERATOR_NAME_LEN] = '\0';
618
619 (*bta_hf_client_cb.p_cback)(BTA_HF_CLIENT_OPERATOR_NAME_EVT, &evt);
620 }
621
622
623 /*******************************************************************************
624 **
625 ** Function bta_hf_client_clip
626 **
627 ** Description Send CLIP event to application.
628 **
629 **
630 ** Returns void
631 **
632 *******************************************************************************/
bta_hf_client_clip(char * number)633 void bta_hf_client_clip(char *number)
634 {
635 tBTA_HF_CLIENT evt;
636
637 memset(&evt, 0, sizeof(evt));
638
639 strlcpy(evt.number.number, number, BTA_HF_CLIENT_NUMBER_LEN + 1);
640 evt.number.number[BTA_HF_CLIENT_NUMBER_LEN] = '\0';
641
642 (*bta_hf_client_cb.p_cback)(BTA_HF_CLIENT_CLIP_EVT, &evt);
643 }
644
645 /*******************************************************************************
646 **
647 ** Function bta_hf_client_ccwa
648 **
649 ** Description Send CLIP event to application.
650 **
651 **
652 ** Returns void
653 **
654 *******************************************************************************/
bta_hf_client_ccwa(char * number)655 void bta_hf_client_ccwa(char *number)
656 {
657 tBTA_HF_CLIENT evt;
658
659 memset(&evt, 0, sizeof(evt));
660
661 strlcpy(evt.number.number, number, BTA_HF_CLIENT_NUMBER_LEN + 1);
662 evt.number.number[BTA_HF_CLIENT_NUMBER_LEN] = '\0';
663
664 (*bta_hf_client_cb.p_cback)(BTA_HF_CLIENT_CCWA_EVT, &evt);
665 }
666
667 /*******************************************************************************
668 **
669 ** Function bta_hf_client_at_result
670 **
671 ** Description Send AT result event to application.
672 **
673 **
674 ** Returns void
675 **
676 *******************************************************************************/
bta_hf_client_at_result(tBTA_HF_CLIENT_AT_RESULT_TYPE type,UINT16 cme)677 void bta_hf_client_at_result(tBTA_HF_CLIENT_AT_RESULT_TYPE type, UINT16 cme)
678 {
679 tBTA_HF_CLIENT evt;
680
681 memset(&evt, 0, sizeof(evt));
682
683 evt.result.type = type;
684 evt.result.cme = cme;
685
686 (*bta_hf_client_cb.p_cback)(BTA_HF_CLIENT_AT_RESULT_EVT, &evt);
687 }
688
689 /*******************************************************************************
690 **
691 ** Function bta_hf_client_clcc
692 **
693 ** Description Send clcc event to application.
694 **
695 **
696 ** Returns void
697 **
698 *******************************************************************************/
bta_hf_client_clcc(UINT32 idx,BOOLEAN incoming,UINT8 status,BOOLEAN mpty,char * number)699 void bta_hf_client_clcc(UINT32 idx, BOOLEAN incoming, UINT8 status, BOOLEAN mpty, char *number)
700 {
701 tBTA_HF_CLIENT evt;
702
703 memset(&evt, 0, sizeof(evt));
704
705 evt.clcc.idx = idx;
706 evt.clcc.inc = incoming;
707 evt.clcc.status = status;
708 evt.clcc.mpty = mpty;
709
710 if (number)
711 {
712 evt.clcc.number_present = TRUE;
713 strlcpy(evt.clcc.number, number, BTA_HF_CLIENT_NUMBER_LEN + 1);
714 evt.clcc.number[BTA_HF_CLIENT_NUMBER_LEN] = '\0';
715 }
716
717 (*bta_hf_client_cb.p_cback)(BTA_HF_CLIENT_CLCC_EVT, &evt);
718 }
719
720 /*******************************************************************************
721 **
722 ** Function bta_hf_client_cnum
723 **
724 ** Description Send cnum event to application.
725 **
726 **
727 ** Returns void
728 **
729 *******************************************************************************/
bta_hf_client_cnum(char * number,UINT16 service)730 void bta_hf_client_cnum(char *number, UINT16 service)
731 {
732 tBTA_HF_CLIENT evt;
733
734 memset(&evt, 0, sizeof(evt));
735
736 evt.cnum.service = service;
737 strlcpy(evt.cnum.number, number, BTA_HF_CLIENT_NUMBER_LEN + 1);
738 evt.cnum.number[BTA_HF_CLIENT_NUMBER_LEN] = '\0';
739
740 (*bta_hf_client_cb.p_cback)(BTA_HF_CLIENT_CNUM_EVT, &evt);
741 }
742
743 /*******************************************************************************
744 **
745 ** Function bta_hf_client_binp
746 **
747 ** Description Send BINP event to application.
748 **
749 **
750 ** Returns void
751 **
752 *******************************************************************************/
bta_hf_client_binp(char * number)753 void bta_hf_client_binp(char *number)
754 {
755 tBTA_HF_CLIENT evt;
756
757 memset(&evt, 0, sizeof(evt));
758
759 strlcpy(evt.number.number, number, BTA_HF_CLIENT_NUMBER_LEN + 1);
760 evt.number.number[BTA_HF_CLIENT_NUMBER_LEN] = '\0';
761
762 (*bta_hf_client_cb.p_cback)(BTA_HF_CLIENT_BINP_EVT, &evt);
763 }
764