1 /******************************************************************************
2 *
3 * Copyright (C) 2006-2012 Broadcom Corporation
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at:
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 ******************************************************************************/
18
19 /******************************************************************************
20 *
21 * This is the implementation of the JAVA API for Bluetooth Wireless
22 * Technology (JABWT) as specified by the JSR82 specificiation
23 *
24 ******************************************************************************/
25 #include "bta_api.h"
26 #include "bd.h"
27 #include "bta_sys.h"
28 #include "bta_jv_api.h"
29 #include "bta_jv_int.h"
30 #include "gki.h"
31 #include <string.h>
32 #include "port_api.h"
33 #include "sdp_api.h"
34
35 /*****************************************************************************
36 ** Constants
37 *****************************************************************************/
38
39 static const tBTA_SYS_REG bta_jv_reg =
40 {
41 bta_jv_sm_execute,
42 NULL
43 };
44
45 /*******************************************************************************
46 **
47 ** Function BTA_JvEnable
48 **
49 ** Description Enable the Java I/F service. When the enable
50 ** operation is complete the callback function will be
51 ** called with a BTA_JV_ENABLE_EVT. This function must
52 ** be called before other function in the JV API are
53 ** called.
54 **
55 ** Returns BTA_JV_SUCCESS if successful.
56 ** BTA_JV_FAIL if internal failure.
57 **
58 *******************************************************************************/
BTA_JvEnable(tBTA_JV_DM_CBACK * p_cback)59 tBTA_JV_STATUS BTA_JvEnable(tBTA_JV_DM_CBACK *p_cback)
60 {
61 tBTA_JV_STATUS status = BTA_JV_FAILURE;
62 tBTA_JV_API_ENABLE *p_buf;
63 int i;
64
65 APPL_TRACE_API0( "BTA_JvEnable");
66 if(p_cback && FALSE == bta_sys_is_register(BTA_ID_JV))
67 {
68 memset(&bta_jv_cb, 0, sizeof(tBTA_JV_CB));
69 /* set handle to invalid value by default */
70 for (i=0; i<BTA_JV_PM_MAX_NUM; i++)
71 {
72 bta_jv_cb.pm_cb[i].handle = BTA_JV_PM_HANDLE_CLEAR;
73 }
74
75 /* register with BTA system manager */
76 GKI_sched_lock();
77 bta_sys_register(BTA_ID_JV, &bta_jv_reg);
78 GKI_sched_unlock();
79
80 if (p_cback && (p_buf = (tBTA_JV_API_ENABLE *) GKI_getbuf(sizeof(tBTA_JV_API_ENABLE))) != NULL)
81 {
82 p_buf->hdr.event = BTA_JV_API_ENABLE_EVT;
83 p_buf->p_cback = p_cback;
84 bta_sys_sendmsg(p_buf);
85 status = BTA_JV_SUCCESS;
86 }
87 }
88 else
89 {
90 APPL_TRACE_ERROR0("JVenable fails");
91 }
92 return(status);
93 }
94
95 /*******************************************************************************
96 **
97 ** Function BTA_JvDisable
98 **
99 ** Description Disable the Java I/F
100 **
101 ** Returns void
102 **
103 *******************************************************************************/
BTA_JvDisable(void)104 void BTA_JvDisable(void)
105 {
106 BT_HDR *p_buf;
107
108 APPL_TRACE_API0( "BTA_JvDisable");
109 bta_sys_deregister(BTA_ID_JV);
110 if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL)
111 {
112 p_buf->event = BTA_JV_API_DISABLE_EVT;
113 bta_sys_sendmsg(p_buf);
114 }
115 }
116
117 /*******************************************************************************
118 **
119 ** Function BTA_JvIsEnable
120 **
121 ** Description Get the JV registration status.
122 **
123 ** Returns TRUE, if registered
124 **
125 *******************************************************************************/
BTA_JvIsEnable(void)126 BOOLEAN BTA_JvIsEnable(void)
127 {
128 return bta_sys_is_register(BTA_ID_JV);
129 }
130
131 /*******************************************************************************
132 **
133 ** Function BTA_JvSetDiscoverability
134 **
135 ** Description This function sets the Bluetooth discoverable modes
136 ** of the local device. This controls whether other
137 ** Bluetooth devices can find the local device.
138 **
139 ** When the operation is complete the tBTA_JV_DM_CBACK callback
140 ** function will be called with a BTA_JV_SET_DISCOVER_EVT.
141 **
142 ** Returns BTA_JV_SUCCESS if successful.
143 ** BTA_JV_FAIL if internal failure.
144 **
145 *******************************************************************************/
BTA_JvSetDiscoverability(tBTA_JV_DISC disc_mode)146 tBTA_JV_STATUS BTA_JvSetDiscoverability(tBTA_JV_DISC disc_mode)
147 {
148 tBTA_JV_STATUS status = BTA_JV_FAILURE;
149 tBTA_JV_API_SET_DISCOVERABILITY *p_msg;
150
151 APPL_TRACE_API0( "BTA_JvSetDiscoverability");
152 if ((p_msg = (tBTA_JV_API_SET_DISCOVERABILITY *)GKI_getbuf(sizeof(tBTA_JV_MSG))) != NULL)
153 {
154 p_msg->hdr.event = BTA_JV_API_SET_DISCOVERABILITY_EVT;
155 p_msg->disc_mode = disc_mode;
156 bta_sys_sendmsg(p_msg);
157 status = BTA_JV_SUCCESS;
158 }
159
160 return(status);
161 }
162
163 /*******************************************************************************
164 **
165 ** Function BTA_JvGetDiscoverability
166 **
167 ** Description This function gets the Bluetooth
168 ** discoverable modes of local device
169 **
170 ** Returns The current Bluetooth discoverable mode.
171 **
172 *******************************************************************************/
BTA_JvGetDiscoverability(void)173 tBTA_JV_DISC BTA_JvGetDiscoverability(void)
174 {
175 APPL_TRACE_API0( "BTA_JvGetDiscoverability");
176 return BTM_ReadDiscoverability(0, 0);
177 }
178
179 /*******************************************************************************
180 **
181 ** Function BTA_JvGetLocalDeviceAddr
182 **
183 ** Description This function obtains the local Bluetooth device address.
184 ** The local Bluetooth device address is reported by the
185 ** tBTA_JV_DM_CBACK callback with a BTA_JV_LOCAL_ADDR_EVT.
186 **
187 ** Returns BTA_JV_SUCCESS if successful.
188 ** BTA_JV_FAIL if internal failure.
189 **
190 *******************************************************************************/
BTA_JvGetLocalDeviceAddr(void)191 tBTA_JV_STATUS BTA_JvGetLocalDeviceAddr(void)
192 {
193 tBTA_JV_STATUS ret = BTA_JV_FAILURE;
194 BT_HDR *p_msg;
195
196 APPL_TRACE_API0( "BTA_JvGetLocalDeviceAddr");
197 if ((p_msg = (BT_HDR *)GKI_getbuf(sizeof(BT_HDR))) != NULL)
198 {
199 p_msg->event = BTA_JV_API_GET_LOCAL_DEVICE_ADDR_EVT;
200 bta_sys_sendmsg(p_msg);
201 ret = BTA_JV_SUCCESS;
202 }
203
204 return(ret);
205 }
206
207 /*******************************************************************************
208 **
209 ** Function BTA_JvGetLocalDeviceName
210 **
211 ** Description This function obtains the name of the local device
212 ** The local Bluetooth device name is reported by the
213 ** tBTA_JV_DM_CBACK callback with a BTA_JV_LOCAL_NAME_EVT.
214 **
215 ** Returns BTA_JV_SUCCESS if successful.
216 ** BTA_JV_FAIL if internal failure.
217 **
218 *******************************************************************************/
BTA_JvGetLocalDeviceName(void)219 tBTA_JV_STATUS BTA_JvGetLocalDeviceName(void)
220 {
221 tBTA_JV_STATUS ret = BTA_JV_FAILURE;
222 BT_HDR *p_msg;
223
224 APPL_TRACE_API0( "BTA_JvGetLocalDeviceName");
225 if ((p_msg = (BT_HDR *)GKI_getbuf(sizeof(BT_HDR))) != NULL)
226 {
227 p_msg->event = BTA_JV_API_GET_LOCAL_DEVICE_NAME_EVT;
228 bta_sys_sendmsg(p_msg);
229 ret = BTA_JV_SUCCESS;
230 }
231
232 return(ret);
233 }
234
235 /*******************************************************************************
236 **
237 ** Function BTA_JvGetRemoteDeviceName
238 **
239 ** Description This function obtains the name of the specified device.
240 ** The Bluetooth device name is reported by the
241 ** tBTA_JV_DM_CBACK callback with a BTA_JV_REMOTE_NAME_EVT.
242 **
243 ** Returns BTA_JV_SUCCESS if successful.
244 ** BTA_JV_FAIL if internal failure.
245 **
246 *******************************************************************************/
BTA_JvGetRemoteDeviceName(BD_ADDR bd_addr)247 tBTA_JV_STATUS BTA_JvGetRemoteDeviceName(BD_ADDR bd_addr)
248 {
249 tBTA_JV_STATUS ret = BTA_JV_FAILURE;
250 tBTA_JV_API_GET_REMOTE_NAME *p_msg;
251
252 APPL_TRACE_API0( "BTA_JvGetRemoteDeviceName");
253 if ((p_msg = (tBTA_JV_API_GET_REMOTE_NAME *)GKI_getbuf(sizeof(tBTA_JV_API_GET_REMOTE_NAME))) != NULL)
254 {
255 p_msg->hdr.event = BTA_JV_API_GET_REMOTE_DEVICE_NAME_EVT;
256 bdcpy(p_msg->bd_addr, bd_addr);
257 bta_sys_sendmsg(p_msg);
258 ret = BTA_JV_SUCCESS;
259 }
260
261 return(ret);
262 }
263
264 /*******************************************************************************
265 **
266 ** Function BTA_JvGetPreknownDevice
267 **
268 ** Description This function obtains the Bluetooth address in the inquiry
269 ** database collected via the previous call to BTA_DmSearch().
270 **
271 ** Returns The number of preknown devices if p_bd_addr is NULL
272 ** BTA_JV_SUCCESS if successful.
273 ** BTA_JV_INTERNAL_ERR(-1) if internal failure.
274 **
275 *******************************************************************************/
BTA_JvGetPreknownDevice(UINT8 * p_bd_addr,UINT32 index)276 INT32 BTA_JvGetPreknownDevice(UINT8 * p_bd_addr, UINT32 index)
277 {
278 tBTA_JV_STATUS status = BTA_JV_FAILURE;
279 tBTM_INQ_INFO *p_info;
280 UINT32 count = 0;
281 INT32 ret = BTA_JV_INTERNAL_ERR;
282
283 APPL_TRACE_API0( "BTA_JvGetPreknownDevice");
284 p_info = BTM_InqFirstResult();
285 if(p_info)
286 {
287 status = BTA_JV_SUCCESS;
288 /* the database is valid */
289 if(NULL == p_bd_addr)
290 {
291 /* p_bd_addr is NULL: count the number of preknown devices */
292 /* set the index to an invalid size (too big) */
293 index = BTM_INQ_DB_SIZE;
294 }
295 else if(index >= BTM_INQ_DB_SIZE)
296 {
297 /* invalid index - error */
298 status = (tBTA_JV_STATUS)BTA_JV_INTERNAL_ERR;
299 }
300
301 if(BTA_JV_SUCCESS == status)
302 {
303 while(p_info && index > count)
304 {
305 count++;
306 p_info = BTM_InqNextResult(p_info);
307 }
308
309 if(p_bd_addr)
310 {
311 if(index == count && p_info)
312 {
313 count = BTA_JV_SUCCESS;
314 bdcpy(p_bd_addr, p_info->results.remote_bd_addr);
315 }
316 else
317 status = (tBTA_JV_STATUS)BTA_JV_INTERNAL_ERR;
318 }
319 /*
320 else report the count
321 */
322 }
323 /*
324 else error had happened.
325 */
326 }
327
328 if(BTA_JV_SUCCESS == status)
329 {
330 ret = count;
331 }
332 return ret;
333 }
334
335
336 /*******************************************************************************
337 **
338 ** Function BTA_JvGetDeviceClass
339 **
340 ** Description This function obtains the local Class of Device. This
341 ** function executes in place. The result is returned right away.
342 **
343 ** Returns DEV_CLASS, A three-byte array of UINT8 that contains the
344 ** Class of Device information. The definitions are in the
345 ** "Bluetooth Assigned Numbers".
346 **
347 *******************************************************************************/
BTA_JvGetDeviceClass(void)348 UINT8 * BTA_JvGetDeviceClass(void)
349 {
350 APPL_TRACE_API0( "BTA_JvGetDeviceClass");
351 return BTM_ReadDeviceClass();
352 }
353
354 /*******************************************************************************
355 **
356 ** Function BTA_JvSetServiceClass
357 **
358 ** Description This function sets the service class of local Class of Device
359 **
360 ** Returns BTA_JV_SUCCESS if successful.
361 ** BTA_JV_FAIL if internal failure.
362 **
363 *******************************************************************************/
BTA_JvSetServiceClass(UINT32 service)364 tBTA_JV_STATUS BTA_JvSetServiceClass(UINT32 service)
365 {
366 tBTA_JV_STATUS status = BTA_JV_FAILURE;
367 tBTA_JV_API_SET_SERVICE_CLASS *p_msg;
368
369 APPL_TRACE_API0( "BTA_JvSetServiceClass");
370 if ((p_msg = (tBTA_JV_API_SET_SERVICE_CLASS *)GKI_getbuf(sizeof(tBTA_JV_API_SET_SERVICE_CLASS))) != NULL)
371 {
372 p_msg->hdr.event = BTA_JV_API_SET_SERVICE_CLASS_EVT;
373 p_msg->service = service;
374 bta_sys_sendmsg(p_msg);
375 status = BTA_JV_SUCCESS;
376 }
377
378 return(status);
379 }
380
381 /*******************************************************************************
382 **
383 ** Function BTA_JvSetEncryption
384 **
385 ** Description This function ensures that the connection to the given device
386 ** is encrypted.
387 ** When the operation is complete the tBTA_JV_DM_CBACK callback
388 ** function will be called with a BTA_JV_SET_ENCRYPTION_EVT.
389 **
390 ** Returns BTA_JV_SUCCESS, if the request is being processed.
391 ** BTA_JV_FAILURE, otherwise.
392 **
393 *******************************************************************************/
BTA_JvSetEncryption(BD_ADDR bd_addr)394 tBTA_JV_STATUS BTA_JvSetEncryption(BD_ADDR bd_addr)
395 {
396 tBTA_JV_STATUS ret = BTA_JV_FAILURE;
397 tBTA_JV_API_SET_ENCRYPTION *p_msg;
398
399 APPL_TRACE_API0( "BTA_JvSetEncryption");
400 if ((p_msg = (tBTA_JV_API_SET_ENCRYPTION *)GKI_getbuf(sizeof(tBTA_JV_API_SET_ENCRYPTION))) != NULL)
401 {
402 p_msg->hdr.event = BTA_JV_API_SET_ENCRYPTION_EVT;
403 bdcpy(p_msg->bd_addr, bd_addr);
404 bta_sys_sendmsg(p_msg);
405 ret = BTA_JV_SUCCESS;
406 }
407
408 return(ret);
409 }
410
411 /*******************************************************************************
412 **
413 ** Function BTA_JvIsAuthenticated
414 **
415 ** Description This function checks if the peer device is authenticated
416 **
417 ** Returns TRUE if authenticated.
418 ** FALSE if not.
419 **
420 *******************************************************************************/
BTA_JvIsAuthenticated(BD_ADDR bd_addr)421 BOOLEAN BTA_JvIsAuthenticated(BD_ADDR bd_addr)
422 {
423 BOOLEAN is_authenticated = FALSE;
424 UINT8 sec_flags;
425
426 if(BTM_GetSecurityFlags(bd_addr, &sec_flags))
427 {
428 if(sec_flags&BTM_SEC_FLAG_AUTHENTICATED)
429 is_authenticated = TRUE;
430 }
431 return is_authenticated;
432 }
433
434 /*******************************************************************************
435 **
436 ** Function BTA_JvIsTrusted
437 **
438 ** Description This function checks if the peer device is trusted
439 ** (previously paired)
440 **
441 ** Returns TRUE if trusted.
442 ** FALSE if not.
443 **
444 *******************************************************************************/
BTA_JvIsTrusted(BD_ADDR bd_addr)445 BOOLEAN BTA_JvIsTrusted(BD_ADDR bd_addr)
446 {
447 BOOLEAN is_trusted = FALSE;
448 UINT8 sec_flags;
449
450 if(BTM_GetSecurityFlags(bd_addr, &sec_flags))
451 {
452 if ((sec_flags&BTM_SEC_FLAG_AUTHENTICATED) ||
453 (sec_flags&BTM_SEC_FLAG_LKEY_KNOWN))
454 {
455 is_trusted = TRUE;
456 }
457 }
458 return is_trusted;
459 }
460
461 /*******************************************************************************
462 **
463 ** Function BTA_JvIsAuthorized
464 **
465 ** Description This function checks if the peer device is authorized
466 **
467 ** Returns TRUE if authorized.
468 ** FALSE if not.
469 **
470 *******************************************************************************/
BTA_JvIsAuthorized(BD_ADDR bd_addr)471 BOOLEAN BTA_JvIsAuthorized(BD_ADDR bd_addr)
472 {
473 BOOLEAN is_authorized = FALSE;
474 UINT8 sec_flags;
475
476 if(BTM_GetSecurityFlags(bd_addr, &sec_flags))
477 {
478 if(sec_flags&BTM_SEC_FLAG_AUTHORIZED)
479 is_authorized = TRUE;
480 }
481 return is_authorized;
482 }
483
484 /*******************************************************************************
485 **
486 ** Function BTA_JvIsEncrypted
487 **
488 ** Description This function checks if the link to peer device is encrypted
489 **
490 ** Returns TRUE if encrypted.
491 ** FALSE if not.
492 **
493 *******************************************************************************/
BTA_JvIsEncrypted(BD_ADDR bd_addr)494 BOOLEAN BTA_JvIsEncrypted(BD_ADDR bd_addr)
495 {
496 BOOLEAN is_encrypted = FALSE;
497 UINT8 sec_flags;
498
499 if(BTM_GetSecurityFlags(bd_addr, &sec_flags))
500 {
501 if(sec_flags&BTM_SEC_FLAG_ENCRYPTED)
502 is_encrypted = TRUE;
503 }
504 return is_encrypted;
505 }
506
507 /*******************************************************************************
508 **
509 ** Function BTA_JvGetSecurityMode
510 **
511 ** Description This function returns the current Bluetooth security mode
512 ** of the local device
513 **
514 ** Returns The current Bluetooth security mode.
515 **
516 *******************************************************************************/
BTA_JvGetSecurityMode(void)517 tBTA_JV_SEC_MODE BTA_JvGetSecurityMode(void)
518 {
519 return BTM_GetSecurityMode();
520 }
521
522 /*******************************************************************************
523 **
524 ** Function BTA_JvGetSCN
525 **
526 ** Description This function reserves a SCN (server channel number) for
527 ** applications running over RFCOMM. It is primarily called by
528 ** server profiles/applications to register their SCN into the
529 ** SDP database. The SCN is reported by the tBTA_JV_DM_CBACK
530 ** callback with a BTA_JV_GET_SCN_EVT.
531 ** If the SCN reported is 0, that means all SCN resources are
532 ** exhausted.
533 **
534 ** Returns BTA_JV_SUCCESS, if the request is being processed.
535 ** BTA_JV_FAILURE, otherwise.
536 **
537 *******************************************************************************/
BTA_JvGetSCN(void)538 tBTA_JV_STATUS BTA_JvGetSCN(void)
539 {
540 tBTA_JV_STATUS status = BTA_JV_FAILURE;
541 BT_HDR *p_msg;
542
543 APPL_TRACE_API0( "BTA_JvGetSCN");
544 if ((p_msg = (BT_HDR *)GKI_getbuf(sizeof(BT_HDR))) != NULL)
545 {
546 p_msg->event = BTA_JV_API_GET_SCN_EVT;
547 bta_sys_sendmsg(p_msg);
548 status = BTA_JV_SUCCESS;
549 }
550
551 return(status);
552 }
553
554 /*******************************************************************************
555 **
556 ** Function BTA_JvFreeSCN
557 **
558 ** Description This function frees a server channel number that was used
559 ** by an application running over RFCOMM.
560 **
561 ** Returns BTA_JV_SUCCESS, if the request is being processed.
562 ** BTA_JV_FAILURE, otherwise.
563 **
564 *******************************************************************************/
BTA_JvFreeSCN(UINT8 scn)565 tBTA_JV_STATUS BTA_JvFreeSCN(UINT8 scn)
566 {
567 tBTA_JV_STATUS status = BTA_JV_FAILURE;
568 tBTA_JV_API_FREE_SCN *p_msg;
569
570 APPL_TRACE_API0( "BTA_JvFreeSCN");
571 if ((p_msg = (tBTA_JV_API_FREE_SCN *)GKI_getbuf(sizeof(tBTA_JV_API_FREE_SCN))) != NULL)
572 {
573 p_msg->hdr.event = BTA_JV_API_FREE_SCN_EVT;
574 p_msg->scn = scn;
575 bta_sys_sendmsg(p_msg);
576 status = BTA_JV_SUCCESS;
577 }
578
579 return(status);
580 }
581
582 /*******************************************************************************
583 **
584 ** Function BTA_JvGetPSM
585 **
586 ** Description This function reserves a PSM (Protocol Service Multiplexer)
587 ** applications running over L2CAP. It is primarily called by
588 ** server profiles/applications to register their PSM into the
589 ** SDP database.
590 **
591 ** Returns The next free PSM
592 **
593 *******************************************************************************/
BTA_JvGetPSM(void)594 UINT16 BTA_JvGetPSM(void)
595 {
596 #if 0
597 APPL_TRACE_API0( "BTA_JvGetPSM");
598
599 return (L2CA_AllocatePSM());
600 #endif
601 return 0;
602 }
603
604
605 /*******************************************************************************
606 **
607 ** Function BTA_JvStartDiscovery
608 **
609 ** Description This function performs service discovery for the services
610 ** provided by the given peer device. When the operation is
611 ** complete the tBTA_JV_DM_CBACK callback function will be
612 ** called with a BTA_JV_DISCOVERY_COMP_EVT.
613 **
614 ** Returns BTA_JV_SUCCESS, if the request is being processed.
615 ** BTA_JV_FAILURE, otherwise.
616 **
617 *******************************************************************************/
BTA_JvStartDiscovery(BD_ADDR bd_addr,UINT16 num_uuid,tSDP_UUID * p_uuid_list,void * user_data)618 tBTA_JV_STATUS BTA_JvStartDiscovery(BD_ADDR bd_addr, UINT16 num_uuid,
619 tSDP_UUID *p_uuid_list, void * user_data)
620 {
621 tBTA_JV_STATUS status = BTA_JV_FAILURE;
622 tBTA_JV_API_START_DISCOVERY *p_msg;
623
624 APPL_TRACE_API0( "BTA_JvStartDiscovery");
625 if ((p_msg = (tBTA_JV_API_START_DISCOVERY *)GKI_getbuf(sizeof(tBTA_JV_API_START_DISCOVERY))) != NULL)
626 {
627 p_msg->hdr.event = BTA_JV_API_START_DISCOVERY_EVT;
628 bdcpy(p_msg->bd_addr, bd_addr);
629 p_msg->num_uuid = num_uuid;
630 memcpy(p_msg->uuid_list, p_uuid_list, num_uuid * sizeof(tSDP_UUID));
631 p_msg->num_attr = 0;
632 p_msg->user_data = user_data;
633 bta_sys_sendmsg(p_msg);
634 status = BTA_JV_SUCCESS;
635 }
636
637 return(status);
638 }
639
640 /*******************************************************************************
641 **
642 ** Function BTA_JvCancelDiscovery
643 **
644 ** Description This function cancels an active service discovery.
645 ** When the operation is
646 ** complete the tBTA_JV_DM_CBACK callback function will be
647 ** called with a BTA_JV_CANCEL_DISCVRY_EVT.
648 **
649 ** Returns BTA_JV_SUCCESS, if the request is being processed.
650 ** BTA_JV_FAILURE, otherwise.
651 **
652 *******************************************************************************/
BTA_JvCancelDiscovery(void * user_data)653 tBTA_JV_STATUS BTA_JvCancelDiscovery(void * user_data)
654 {
655 tBTA_JV_STATUS status = BTA_JV_FAILURE;
656 tBTA_JV_API_CANCEL_DISCOVERY *p_msg;
657
658 APPL_TRACE_API0( "BTA_JvCancelDiscovery");
659 if ((p_msg = (tBTA_JV_API_CANCEL_DISCOVERY *)GKI_getbuf(sizeof(tBTA_JV_API_CANCEL_DISCOVERY))) != NULL)
660 {
661 p_msg->hdr.event = BTA_JV_API_CANCEL_DISCOVERY_EVT;
662 p_msg->user_data = user_data;
663 bta_sys_sendmsg(p_msg);
664 status = BTA_JV_SUCCESS;
665 }
666
667 return(status);
668 }
669
670 /*******************************************************************************
671 **
672 ** Function BTA_JvGetServicesLength
673 **
674 ** Description This function obtains the number of services and the length
675 ** of each service found in the SDP database (result of last
676 ** BTA_JvStartDiscovery().When the operation is complete the
677 ** tBTA_JV_DM_CBACK callback function will be called with a
678 ** BTA_JV_SERVICES_LEN_EVT.
679 **
680 ** Returns BTA_JV_SUCCESS, if the request is being processed.
681 ** BTA_JV_FAILURE, otherwise.
682 **
683 *******************************************************************************/
BTA_JvGetServicesLength(BOOLEAN inc_hdr,UINT16 * p_services_len)684 tBTA_JV_STATUS BTA_JvGetServicesLength(BOOLEAN inc_hdr, UINT16 *p_services_len)
685 {
686 tBTA_JV_STATUS status = BTA_JV_FAILURE;
687 tBTA_JV_API_GET_SERVICES_LENGTH *p_msg;
688
689 APPL_TRACE_API0( "BTA_JvGetServicesLength");
690 if ((p_msg = (tBTA_JV_API_GET_SERVICES_LENGTH *)GKI_getbuf(sizeof(tBTA_JV_API_GET_SERVICES_LENGTH))) != NULL)
691 {
692 p_msg->hdr.event = BTA_JV_API_GET_SERVICES_LENGTH_EVT;
693 p_msg->p_services_len = p_services_len;
694 p_msg->inc_hdr = inc_hdr;
695 bta_sys_sendmsg(p_msg);
696 status = BTA_JV_SUCCESS;
697 }
698
699 return(status);
700 }
701 /*******************************************************************************
702 **
703 ** Function BTA_JvGetServicesResult
704 **
705 ** Description This function returns a number of service records found
706 ** during current service search, equals to the number returned
707 ** by previous call to BTA_JvGetServicesLength.
708 ** The contents of each SDP record will be returned under a
709 ** TLV (type, len, value) representation in the data buffer
710 ** provided by the caller.
711 **
712 ** Returns -1, if error. Otherwise, the number of services
713 **
714 *******************************************************************************/
BTA_JvGetServicesResult(BOOLEAN inc_hdr,UINT8 ** TLVs)715 INT32 BTA_JvGetServicesResult(BOOLEAN inc_hdr, UINT8 **TLVs)
716 {
717 #if 0
718 INT32 num_services = -1;
719 UINT8 *p, *np, *op, type;
720 UINT32 raw_used, raw_cur;
721 UINT32 len;
722 UINT32 hdr_len;
723
724 APPL_TRACE_API0( "BTA_JvGetServicesResult");
725 if(p_bta_jv_cfg->p_sdp_db->p_first_rec)
726 {
727 /* the database is valid */
728 num_services = 0;
729 p = p_bta_jv_cfg->p_sdp_db->raw_data;
730 raw_used = p_bta_jv_cfg->p_sdp_db->raw_used;
731 while(raw_used && p)
732 {
733 op = p;
734 type = *p++;
735 np = sdpu_get_len_from_type(p, type, &len);
736 p = np + len;
737 raw_cur = p - op;
738 if(raw_used >= raw_cur)
739 {
740 raw_used -= raw_cur;
741 }
742 else
743 {
744 /* error. can not continue */
745 break;
746 }
747 if(inc_hdr)
748 {
749 hdr_len = np - op;
750 memcpy(TLVs[num_services++], op, len+hdr_len);
751 }
752 else
753 {
754 memcpy(TLVs[num_services++], np, len);
755 }
756 } /* end of while */
757 }
758 return(num_services);
759 #endif
760 return 0;
761 }
762 /*******************************************************************************
763 **
764 ** Function BTA_JvServiceSelect
765 **
766 ** Description This function checks if the SDP database contains the given
767 ** service UUID. When the operation is complete the
768 ** tBTA_JV_DM_CBACK callback function will be called with a
769 ** BTA_JV_SERVICE_SEL_EVT with the length of the service record.
770 ** If the service is not found or error, -1 is reported.
771 **
772 ** Returns BTA_JV_SUCCESS, if the request is being processed.
773 ** BTA_JV_FAILURE, otherwise.
774 **
775 *******************************************************************************/
BTA_JvServiceSelect(UINT16 uuid)776 tBTA_JV_STATUS BTA_JvServiceSelect(UINT16 uuid)
777 {
778 tBTA_JV_STATUS status = BTA_JV_FAILURE;
779 tBTA_JV_API_SERVICE_SELECT *p_msg;
780
781 APPL_TRACE_API0( "BTA_JvServiceSelect");
782 if ((p_msg = (tBTA_JV_API_SERVICE_SELECT *)GKI_getbuf(sizeof(tBTA_JV_API_SERVICE_SELECT))) != NULL)
783 {
784 p_msg->hdr.event = BTA_JV_API_SERVICE_SELECT_EVT;
785 p_msg->uuid = uuid;
786 bta_sys_sendmsg(p_msg);
787 status = BTA_JV_SUCCESS;
788 }
789 return(status);
790 }
791
792 /*******************************************************************************
793 **
794 ** Function BTA_JvServiceResult
795 **
796 ** Description This function returns the contents of the SDP record from
797 ** last BTA_JvServiceSelect. The contents will be returned under
798 ** a TLV (type, len, value) representation in the data buffer
799 ** provided by the caller.
800 **
801 ** Returns -1, if error. Otherwise, the length of service record.
802 **
803 *******************************************************************************/
BTA_JvServiceResult(UINT8 * TLV)804 INT32 BTA_JvServiceResult(UINT8 *TLV)
805 {
806 INT32 serv_sel = -1;
807
808 APPL_TRACE_API0( "BTA_JvServiceResult");
809 if(bta_jv_cb.p_sel_raw_data)
810 {
811 serv_sel = bta_jv_cb.sel_len;
812 memcpy(TLV, bta_jv_cb.p_sel_raw_data, serv_sel);
813 }
814
815 return serv_sel;
816 }
817
818
819 /*******************************************************************************
820 **
821 ** Function BTA_JvCreateRecord
822 **
823 ** Description Create a service record in the local SDP database.
824 ** When the operation is complete the tBTA_JV_DM_CBACK callback
825 ** function will be called with a BTA_JV_CREATE_RECORD_EVT.
826 **
827 ** Returns BTA_JV_SUCCESS, if the request is being processed.
828 ** BTA_JV_FAILURE, otherwise.
829 **
830 *******************************************************************************/
BTA_JvCreateRecordByUser(void * user_data)831 tBTA_JV_STATUS BTA_JvCreateRecordByUser(void *user_data)
832 {
833 tBTA_JV_STATUS status = BTA_JV_FAILURE;
834 tBTA_JV_API_CREATE_RECORD *p_msg;
835
836 APPL_TRACE_API0( "BTA_JvCreateRecordByUser");
837 if ((p_msg = (tBTA_JV_API_CREATE_RECORD *)GKI_getbuf(sizeof(tBTA_JV_API_CREATE_RECORD))) != NULL)
838 {
839 p_msg->hdr.event = BTA_JV_API_CREATE_RECORD_EVT;
840 p_msg->user_data = user_data;
841 bta_sys_sendmsg(p_msg);
842 status = BTA_JV_SUCCESS;
843 }
844
845 return(status);
846 }
847
848 /*******************************************************************************
849 **
850 ** Function BTA_JvUpdateRecord
851 **
852 ** Description Update a service record in the local SDP database.
853 ** When the operation is complete the tBTA_JV_DM_CBACK callback
854 ** function will be called with a BTA_JV_UPDATE_RECORD_EVT.
855 **
856 ** Returns BTA_JV_SUCCESS, if the request is being processed.
857 ** BTA_JV_FAILURE, otherwise.
858 **
859 *******************************************************************************/
BTA_JvUpdateRecord(UINT32 handle,UINT16 * p_ids,UINT8 ** p_values,INT32 * p_value_sizes,INT32 array_len)860 tBTA_JV_STATUS BTA_JvUpdateRecord(UINT32 handle, UINT16 *p_ids,
861 UINT8 **p_values, INT32 *p_value_sizes, INT32 array_len)
862 {
863 #if 0
864 tBTA_JV_STATUS status = BTA_JV_FAILURE;
865 tBTA_JV_API_UPDATE_RECORD *p_msg;
866
867 APPL_TRACE_API0( "BTA_JvUpdateRecord");
868 if ((p_msg = (tBTA_JV_API_UPDATE_RECORD *)GKI_getbuf(sizeof(tBTA_JV_API_UPDATE_RECORD))) != NULL)
869 {
870 p_msg->hdr.event = BTA_JV_API_UPDATE_RECORD_EVT;
871 p_msg->handle = handle;
872 p_msg->p_ids = p_ids;
873 p_msg->p_values = p_values;
874 p_msg->p_value_sizes = p_value_sizes;
875 p_msg->array_len = array_len;
876 bta_sys_sendmsg(p_msg);
877 status = BTA_JV_SUCCESS;
878 }
879 return(status);
880 #endif
881 return -1;
882 }
883
884 /*******************************************************************************
885 **
886 ** Function BTA_JvAddAttribute
887 **
888 ** Description Add an attribute to a service record in the local SDP database.
889 ** When the operation is complete the tBTA_JV_DM_CBACK callback
890 ** function will be called with a BTA_JV_ADD_ATTR_EVT.
891 **
892 ** Returns BTA_JV_SUCCESS, if the request is being processed.
893 ** BTA_JV_FAILURE, otherwise.
894 **
895 *******************************************************************************/
BTA_JvAddAttribute(UINT32 handle,UINT16 attr_id,UINT8 * p_value,INT32 value_size)896 tBTA_JV_STATUS BTA_JvAddAttribute(UINT32 handle, UINT16 attr_id,
897 UINT8 *p_value, INT32 value_size)
898 {
899 tBTA_JV_STATUS status = BTA_JV_FAILURE;
900 tBTA_JV_API_ADD_ATTRIBUTE *p_msg;
901
902 APPL_TRACE_API0( "BTA_JvAddAttribute");
903 if ((p_msg = (tBTA_JV_API_ADD_ATTRIBUTE *)GKI_getbuf(sizeof(tBTA_JV_API_ADD_ATTRIBUTE))) != NULL)
904 {
905 p_msg->hdr.event = BTA_JV_API_ADD_ATTRIBUTE_EVT;
906 p_msg->handle = handle;
907 p_msg->attr_id = attr_id;
908 p_msg->p_value = p_value;
909 p_msg->value_size = value_size;
910 bta_sys_sendmsg(p_msg);
911 status = BTA_JV_SUCCESS;
912 }
913 return(status);
914 }
915
916 /*******************************************************************************
917 **
918 ** Function BTA_JvDeleteAttribute
919 **
920 ** Description Delete an attribute from a service record in the local SDP database.
921 ** When the operation is complete the tBTA_JV_DM_CBACK callback
922 ** function will be called with a BTA_JV_DELETE_ATTR_EVT.
923 **
924 ** Returns BTA_JV_SUCCESS, if the request is being processed.
925 ** BTA_JV_FAILURE, otherwise.
926 **
927 *******************************************************************************/
BTA_JvDeleteAttribute(UINT32 handle,UINT16 attr_id)928 tBTA_JV_STATUS BTA_JvDeleteAttribute(UINT32 handle, UINT16 attr_id)
929 {
930 tBTA_JV_STATUS status = BTA_JV_FAILURE;
931 tBTA_JV_API_ADD_ATTRIBUTE *p_msg;
932
933 APPL_TRACE_API0( "BTA_JvDeleteAttribute");
934 if ((p_msg = (tBTA_JV_API_ADD_ATTRIBUTE *)GKI_getbuf(sizeof(tBTA_JV_API_ADD_ATTRIBUTE))) != NULL)
935 {
936 p_msg->hdr.event = BTA_JV_API_DELETE_ATTRIBUTE_EVT;
937 p_msg->handle = handle;
938 p_msg->attr_id = attr_id;
939 bta_sys_sendmsg(p_msg);
940 status = BTA_JV_SUCCESS;
941 }
942 return(status);
943 }
944
945 /*******************************************************************************
946 **
947 ** Function BTA_JvDeleteRecord
948 **
949 ** Description Delete a service record in the local SDP database.
950 **
951 ** Returns BTA_JV_SUCCESS, if the request is being processed.
952 ** BTA_JV_FAILURE, otherwise.
953 **
954 *******************************************************************************/
BTA_JvDeleteRecord(UINT32 handle)955 tBTA_JV_STATUS BTA_JvDeleteRecord(UINT32 handle)
956 {
957 tBTA_JV_STATUS status = BTA_JV_FAILURE;
958 tBTA_JV_API_ADD_ATTRIBUTE *p_msg;
959
960 APPL_TRACE_API0( "BTA_JvDeleteRecord");
961 if ((p_msg = (tBTA_JV_API_ADD_ATTRIBUTE *)GKI_getbuf(sizeof(tBTA_JV_API_ADD_ATTRIBUTE))) != NULL)
962 {
963 p_msg->hdr.event = BTA_JV_API_DELETE_RECORD_EVT;
964 p_msg->handle = handle;
965 bta_sys_sendmsg(p_msg);
966 status = BTA_JV_SUCCESS;
967 }
968 return(status);
969 }
970
971 /*******************************************************************************
972 **
973 ** Function BTA_JvReadRecord
974 **
975 ** Description Read a service record in the local SDP database.
976 **
977 ** Returns -1, if the record is not found.
978 ** Otherwise, the offset (0 or 1) to start of data in p_data.
979 **
980 ** The size of data copied into p_data is in *p_data_len.
981 **
982 *******************************************************************************/
BTA_JvReadRecord(UINT32 handle,UINT8 * p_data,INT32 * p_data_len)983 INT32 BTA_JvReadRecord(UINT32 handle, UINT8 *p_data, INT32 *p_data_len)
984 {
985 UINT32 sdp_handle;
986
987 sdp_handle = bta_jv_get_sdp_handle(handle);
988
989 if(sdp_handle)
990 {
991 return SDP_ReadRecord(sdp_handle, p_data, p_data_len);
992 }
993
994 return -1;
995 }
996
997 /*******************************************************************************
998 **
999 ** Function BTA_JvL2capConnect
1000 **
1001 ** Description Initiate a connection as a L2CAP client to the given BD
1002 ** Address.
1003 ** When the connection is initiated or failed to initiate,
1004 ** tBTA_JV_L2CAP_CBACK is called with BTA_JV_L2CAP_CL_INIT_EVT
1005 ** When the connection is established or failed,
1006 ** tBTA_JV_L2CAP_CBACK is called with BTA_JV_L2CAP_OPEN_EVT
1007 **
1008 ** Returns BTA_JV_SUCCESS, if the request is being processed.
1009 ** BTA_JV_FAILURE, otherwise.
1010 **
1011 *******************************************************************************/
BTA_JvL2capConnect(tBTA_SEC sec_mask,tBTA_JV_ROLE role,UINT16 remote_psm,UINT16 rx_mtu,BD_ADDR peer_bd_addr,tBTA_JV_L2CAP_CBACK * p_cback)1012 tBTA_JV_STATUS BTA_JvL2capConnect(tBTA_SEC sec_mask,
1013 tBTA_JV_ROLE role, UINT16 remote_psm, UINT16 rx_mtu,
1014 BD_ADDR peer_bd_addr, tBTA_JV_L2CAP_CBACK *p_cback)
1015 {
1016 tBTA_JV_STATUS status = BTA_JV_FAILURE;
1017 tBTA_JV_API_L2CAP_CONNECT *p_msg;
1018
1019 APPL_TRACE_API0( "BTA_JvL2capConnect");
1020 if (p_cback &&
1021 (p_msg = (tBTA_JV_API_L2CAP_CONNECT *)GKI_getbuf(sizeof(tBTA_JV_API_L2CAP_CONNECT))) != NULL)
1022 {
1023 p_msg->hdr.event = BTA_JV_API_L2CAP_CONNECT_EVT;
1024 p_msg->sec_mask = sec_mask;
1025 p_msg->role = role;
1026 p_msg->remote_psm = remote_psm;
1027 p_msg->rx_mtu = rx_mtu;
1028 memcpy(p_msg->peer_bd_addr, peer_bd_addr, sizeof(BD_ADDR));
1029 p_msg->p_cback = p_cback;
1030 bta_sys_sendmsg(p_msg);
1031 status = BTA_JV_SUCCESS;
1032 }
1033
1034 return(status);
1035 }
1036
1037 /*******************************************************************************
1038 **
1039 ** Function BTA_JvL2capClose
1040 **
1041 ** Description This function closes an L2CAP client connection
1042 **
1043 ** Returns BTA_JV_SUCCESS, if the request is being processed.
1044 ** BTA_JV_FAILURE, otherwise.
1045 **
1046 *******************************************************************************/
BTA_JvL2capClose(UINT32 handle)1047 tBTA_JV_STATUS BTA_JvL2capClose(UINT32 handle)
1048 {
1049 tBTA_JV_STATUS status = BTA_JV_FAILURE;
1050 tBTA_JV_API_L2CAP_CLOSE *p_msg;
1051
1052 APPL_TRACE_API0( "BTA_JvL2capClose");
1053 if (handle < BTA_JV_MAX_L2C_CONN && bta_jv_cb.l2c_cb[handle].p_cback &&
1054 (p_msg = (tBTA_JV_API_L2CAP_CLOSE *)GKI_getbuf(sizeof(tBTA_JV_API_L2CAP_CLOSE))) != NULL)
1055 {
1056 p_msg->hdr.event = BTA_JV_API_L2CAP_CLOSE_EVT;
1057 p_msg->handle = handle;
1058 p_msg->p_cb = &bta_jv_cb.l2c_cb[handle];
1059 bta_sys_sendmsg(p_msg);
1060 status = BTA_JV_SUCCESS;
1061 }
1062
1063 return(status);
1064 }
1065
1066 /*******************************************************************************
1067 **
1068 ** Function BTA_JvL2capStartServer
1069 **
1070 ** Description This function starts an L2CAP server and listens for an L2CAP
1071 ** connection from a remote Bluetooth device. When the server
1072 ** is started successfully, tBTA_JV_L2CAP_CBACK is called with
1073 ** BTA_JV_L2CAP_START_EVT. When the connection is established,
1074 ** tBTA_JV_L2CAP_CBACK is called with BTA_JV_L2CAP_OPEN_EVT.
1075 **
1076 ** Returns BTA_JV_SUCCESS, if the request is being processed.
1077 ** BTA_JV_FAILURE, otherwise.
1078 **
1079 *******************************************************************************/
BTA_JvL2capStartServer(tBTA_SEC sec_mask,tBTA_JV_ROLE role,UINT16 local_psm,UINT16 rx_mtu,tBTA_JV_L2CAP_CBACK * p_cback)1080 tBTA_JV_STATUS BTA_JvL2capStartServer(tBTA_SEC sec_mask, tBTA_JV_ROLE role,
1081 UINT16 local_psm, UINT16 rx_mtu,
1082 tBTA_JV_L2CAP_CBACK *p_cback)
1083 {
1084 tBTA_JV_STATUS status = BTA_JV_FAILURE;
1085 tBTA_JV_API_L2CAP_SERVER *p_msg;
1086
1087 APPL_TRACE_API0( "BTA_JvL2capStartServer");
1088 if (p_cback &&
1089 (p_msg = (tBTA_JV_API_L2CAP_SERVER *)GKI_getbuf(sizeof(tBTA_JV_API_L2CAP_SERVER))) != NULL)
1090 {
1091 p_msg->hdr.event = BTA_JV_API_L2CAP_START_SERVER_EVT;
1092 p_msg->sec_mask = sec_mask;
1093 p_msg->role = role;
1094 p_msg->local_psm = local_psm;
1095 p_msg->rx_mtu = rx_mtu;
1096 p_msg->p_cback = p_cback;
1097 bta_sys_sendmsg(p_msg);
1098 status = BTA_JV_SUCCESS;
1099 }
1100
1101 return(status);
1102 }
1103
1104 /*******************************************************************************
1105 **
1106 ** Function BTA_JvL2capStopServer
1107 **
1108 ** Description This function stops the L2CAP server. If the server has an
1109 ** active connection, it would be closed.
1110 **
1111 ** Returns BTA_JV_SUCCESS, if the request is being processed.
1112 ** BTA_JV_FAILURE, otherwise.
1113 **
1114 *******************************************************************************/
BTA_JvL2capStopServer(UINT16 local_psm)1115 tBTA_JV_STATUS BTA_JvL2capStopServer(UINT16 local_psm)
1116 {
1117 tBTA_JV_STATUS status = BTA_JV_FAILURE;
1118 tBTA_JV_API_L2CAP_SERVER *p_msg;
1119
1120 APPL_TRACE_API0( "BTA_JvL2capStopServer");
1121 if ((p_msg = (tBTA_JV_API_L2CAP_SERVER *)GKI_getbuf(sizeof(tBTA_JV_API_L2CAP_SERVER))) != NULL)
1122 {
1123 p_msg->hdr.event = BTA_JV_API_L2CAP_STOP_SERVER_EVT;
1124 p_msg->local_psm = local_psm;
1125 bta_sys_sendmsg(p_msg);
1126 status = BTA_JV_SUCCESS;
1127 }
1128
1129 return(status);
1130 }
1131
1132 /*******************************************************************************
1133 **
1134 ** Function BTA_JvL2capRead
1135 **
1136 ** Description This function reads data from an L2CAP connecti;
1137 tBTA_JV_RFC_CB *p_cb = rc->p_cb;
1138 on
1139 ** When the operation is complete, tBTA_JV_L2CAP_CBACK is
1140 ** called with BTA_JV_L2CAP_READ_EVT.
1141 **
1142 ** Returns BTA_JV_SUCCESS, if the request is being processed.
1143 ** BTA_JV_FAILURE, otherwise.
1144 **
1145 *******************************************************************************/
BTA_JvL2capRead(UINT32 handle,UINT32 req_id,UINT8 * p_data,UINT16 len)1146 tBTA_JV_STATUS BTA_JvL2capRead(UINT32 handle, UINT32 req_id, UINT8 *p_data, UINT16 len)
1147 {
1148 #if 0
1149 tBTA_JV_STATUS status = BTA_JV_FAILURE;
1150 #if SDP_FOR_JV_INCLUDED == TRUE
1151 tBTA_JV_API_L2CAP_READ *p_msg;
1152 #endif
1153 tBTA_JV_L2CAP_READ evt_data;
1154
1155 APPL_TRACE_API0( "BTA_JvL2capRead");
1156
1157 #if SDP_FOR_JV_INCLUDED == TRUE
1158 if(BTA_JV_L2C_FOR_SDP_HDL == handle)
1159 {
1160 if (bta_jv_cb.l2c_cb[handle].p_cback &&
1161 (p_msg = (tBTA_JV_API_L2CAP_READ *)GKI_getbuf(sizeof(tBTA_JV_API_L2CAP_READ))) != NULL)
1162 {
1163 p_msg->hdr.event = BTA_JV_API_L2CAP_READ_EVT;
1164 p_msg->handle = handle;
1165 p_msg->req_id = req_id;
1166 p_msg->p_data = p_data;
1167 p_msg->len = len;
1168 p_msg->p_cback = bta_jv_cb.l2c_cb[handle].p_cback;
1169 bta_sys_sendmsg(p_msg);
1170 status = BTA_JV_SUCCESS;
1171 }
1172 }
1173 else
1174 #endif
1175 if (handle < BTA_JV_MAX_L2C_CONN && bta_jv_cb.l2c_cb[handle].p_cback)
1176 {
1177 status = BTA_JV_SUCCESS;
1178 evt_data.status = BTA_JV_FAILURE;
1179 evt_data.handle = handle;
1180 evt_data.req_id = req_id;
1181 evt_data.p_data = p_data;
1182 evt_data.len = 0;
1183
1184 if (BT_PASS == GAP_ConnReadData((UINT16)handle, p_data, len, &evt_data.len))
1185 {
1186 evt_data.status = BTA_JV_SUCCESS;
1187 }
1188 bta_jv_cb.l2c_cb[handle].p_cback(BTA_JV_L2CAP_READ_EVT, (tBTA_JV *)&evt_data);
1189 }
1190
1191 return(status);
1192 #endif
1193 return -1;
1194 }
1195
1196 /*******************************************************************************
1197 **
1198 ** Function BTA_JvL2capReceive
1199 **
1200 ** Description This function reads data from an L2CAP connection
1201 ** When the operation is complete, tBTA_JV_L2CAP_CBACK is
1202 ** called with BTA_JV_L2CAP_RECEIVE_EVT.
1203 ** If there are more data queued in L2CAP than len, the extra data will be discarded.
1204 **
1205 ** Returns BTA_JV_SUCCESS, if the request is being processed.
1206 ** BTA_JV_FAILURE, otherwise.
1207 **
1208 *******************************************************************************/
BTA_JvL2capReceive(UINT32 handle,UINT32 req_id,UINT8 * p_data,UINT16 len)1209 tBTA_JV_STATUS BTA_JvL2capReceive(UINT32 handle, UINT32 req_id, UINT8 *p_data, UINT16 len)
1210 {
1211 #if 0
1212 tBTA_JV_STATUS status = BTA_JV_FAILURE;
1213 tBTA_JV_L2CAP_RECEIVE evt_data;
1214 UINT32 left_over = 0;
1215 UINT16 max_len, read_len;
1216
1217 APPL_TRACE_API0( "BTA_JvL2capReceive");
1218
1219 if (handle < BTA_JV_MAX_L2C_CONN && bta_jv_cb.l2c_cb[handle].p_cback)
1220 {
1221 status = BTA_JV_SUCCESS;
1222 evt_data.status = BTA_JV_FAILURE;
1223 evt_data.handle = handle;
1224 evt_data.req_id = req_id;
1225 evt_data.p_data = p_data;
1226 evt_data.len = 0;
1227
1228 if (BT_PASS == GAP_ConnReadData((UINT16)handle, p_data, len, &evt_data.len))
1229 {
1230 evt_data.status = BTA_JV_SUCCESS;
1231 GAP_GetRxQueueCnt ((UINT16)handle, &left_over);
1232 while (left_over)
1233 {
1234 max_len = (left_over > 0xFFFF)?0xFFFF:left_over;
1235 GAP_ConnReadData ((UINT16)handle, NULL, max_len, &read_len);
1236 left_over -= read_len;
1237 }
1238 }
1239 bta_jv_cb.l2c_cb[handle].p_cback(BTA_JV_L2CAP_RECEIVE_EVT, (tBTA_JV *)&evt_data);
1240 }
1241
1242 return(status);
1243 #endif
1244 return -1;
1245 }
1246 /*******************************************************************************
1247 **
1248 ** Function BTA_JvL2capReady
1249 **
1250 ** Description This function determined if there is data to read from
1251 ** an L2CAP connection
1252 **
1253 ** Returns BTA_JV_SUCCESS, if data queue size is in *p_data_size.
1254 ** BTA_JV_FAILURE, if error.
1255 **
1256 *******************************************************************************/
BTA_JvL2capReady(UINT32 handle,UINT32 * p_data_size)1257 tBTA_JV_STATUS BTA_JvL2capReady(UINT32 handle, UINT32 *p_data_size)
1258 {
1259 #if 0
1260 tBTA_JV_STATUS status = BTA_JV_FAILURE;
1261
1262 APPL_TRACE_API1( "BTA_JvL2capReady: %d", handle);
1263 if (p_data_size && handle < BTA_JV_MAX_L2C_CONN && bta_jv_cb.l2c_cb[handle].p_cback)
1264 {
1265 *p_data_size = 0;
1266 #if SDP_FOR_JV_INCLUDED == TRUE
1267 if(BTA_JV_L2C_FOR_SDP_HDL == handle)
1268 {
1269 *p_data_size = bta_jv_cb.sdp_data_size;
1270 status = BTA_JV_SUCCESS;
1271 }
1272 else
1273 #endif
1274 if(BT_PASS == GAP_GetRxQueueCnt((UINT16)handle, p_data_size) )
1275 {
1276 status = BTA_JV_SUCCESS;
1277 }
1278 }
1279
1280 return(status);
1281 #endif
1282 return -1;
1283 }
1284
1285
1286 /*******************************************************************************
1287 **
1288 ** Function BTA_JvL2capWrite
1289 **
1290 ** Description This function writes data to an L2CAP connection
1291 ** When the operation is complete, tBTA_JV_L2CAP_CBACK is
1292 ** called with BTA_JV_L2CAP_WRITE_EVT.
1293 **
1294 ** Returns BTA_JV_SUCCESS, if the request is being processed.
1295 ** BTA_JV_FAILURE, otherwise.
1296 **
1297 *******************************************************************************/
BTA_JvL2capWrite(UINT32 handle,UINT32 req_id,UINT8 * p_data,UINT16 len)1298 tBTA_JV_STATUS BTA_JvL2capWrite(UINT32 handle, UINT32 req_id, UINT8 *p_data, UINT16 len)
1299 {
1300 tBTA_JV_STATUS status = BTA_JV_FAILURE;
1301 tBTA_JV_API_L2CAP_WRITE *p_msg;
1302
1303 APPL_TRACE_API0( "BTA_JvL2capWrite");
1304 if (handle < BTA_JV_MAX_L2C_CONN && bta_jv_cb.l2c_cb[handle].p_cback &&
1305 (p_msg = (tBTA_JV_API_L2CAP_WRITE *)GKI_getbuf(sizeof(tBTA_JV_API_L2CAP_WRITE))) != NULL)
1306 {
1307 p_msg->hdr.event = BTA_JV_API_L2CAP_WRITE_EVT;
1308 p_msg->handle = handle;
1309 p_msg->req_id = req_id;
1310 p_msg->p_data = p_data;
1311 p_msg->p_cb = &bta_jv_cb.l2c_cb[handle];
1312 p_msg->len = len;
1313 bta_sys_sendmsg(p_msg);
1314 status = BTA_JV_SUCCESS;
1315 }
1316
1317 return(status);
1318 }
1319
1320 /*******************************************************************************
1321 **
1322 ** Function BTA_JvRfcommConnect
1323 **
1324 ** Description This function makes an RFCOMM conection to a remote BD
1325 ** Address.
1326 ** When the connection is initiated or failed to initiate,
1327 ** tBTA_JV_RFCOMM_CBACK is called with BTA_JV_RFCOMM_CL_INIT_EVT
1328 ** When the connection is established or failed,
1329 ** tBTA_JV_RFCOMM_CBACK is called with BTA_JV_RFCOMM_OPEN_EVT
1330 **
1331 ** Returns BTA_JV_SUCCESS, if the request is being processed.
1332 ** BTA_JV_FAILURE, otherwise.
1333 **
1334 *******************************************************************************/
BTA_JvRfcommConnect(tBTA_SEC sec_mask,tBTA_JV_ROLE role,UINT8 remote_scn,BD_ADDR peer_bd_addr,tBTA_JV_RFCOMM_CBACK * p_cback,void * user_data)1335 tBTA_JV_STATUS BTA_JvRfcommConnect(tBTA_SEC sec_mask,
1336 tBTA_JV_ROLE role, UINT8 remote_scn, BD_ADDR peer_bd_addr,
1337 tBTA_JV_RFCOMM_CBACK *p_cback, void* user_data)
1338 {
1339 tBTA_JV_STATUS status = BTA_JV_FAILURE;
1340 tBTA_JV_API_RFCOMM_CONNECT *p_msg;
1341
1342 APPL_TRACE_API0( "BTA_JvRfcommConnect");
1343 if (p_cback &&
1344 (p_msg = (tBTA_JV_API_RFCOMM_CONNECT *)GKI_getbuf(sizeof(tBTA_JV_API_RFCOMM_CONNECT))) != NULL)
1345 {
1346 p_msg->hdr.event = BTA_JV_API_RFCOMM_CONNECT_EVT;
1347 p_msg->sec_mask = sec_mask;
1348 p_msg->role = role;
1349 p_msg->remote_scn = remote_scn;
1350 memcpy(p_msg->peer_bd_addr, peer_bd_addr, sizeof(BD_ADDR));
1351 p_msg->p_cback = p_cback;
1352 p_msg->user_data = user_data;
1353 bta_sys_sendmsg(p_msg);
1354 status = BTA_JV_SUCCESS;
1355 }
1356
1357 return(status);
1358 }
1359
1360 /*******************************************************************************
1361 **
1362 ** Function BTA_JvRfcommClose
1363 **
1364 ** Description This function closes an RFCOMM connection
1365 **
1366 ** Returns BTA_JV_SUCCESS, if the request is being processed.
1367 ** BTA_JV_FAILURE, otherwise.
1368 **
1369 *******************************************************************************/
BTA_JvRfcommClose(UINT32 handle,void * user_data)1370 tBTA_JV_STATUS BTA_JvRfcommClose(UINT32 handle, void *user_data)
1371 {
1372 tBTA_JV_STATUS status = BTA_JV_FAILURE;
1373 tBTA_JV_API_RFCOMM_CLOSE *p_msg;
1374 UINT32 hi = ((handle & BTA_JV_RFC_HDL_MASK)&~BTA_JV_RFCOMM_MASK) - 1;
1375 UINT32 si = BTA_JV_RFC_HDL_TO_SIDX(handle);
1376
1377 APPL_TRACE_API0( "BTA_JvRfcommClose");
1378 if (hi < BTA_JV_MAX_RFC_CONN && bta_jv_cb.rfc_cb[hi].p_cback &&
1379 si < BTA_JV_MAX_RFC_SR_SESSION && bta_jv_cb.rfc_cb[hi].rfc_hdl[si] &&
1380 (p_msg = (tBTA_JV_API_RFCOMM_CLOSE *)GKI_getbuf(sizeof(tBTA_JV_API_RFCOMM_CLOSE))) != NULL)
1381 {
1382 p_msg->hdr.event = BTA_JV_API_RFCOMM_CLOSE_EVT;
1383 p_msg->handle = handle;
1384 p_msg->p_cb = &bta_jv_cb.rfc_cb[hi];
1385 p_msg->p_pcb = &bta_jv_cb.port_cb[p_msg->p_cb->rfc_hdl[si] - 1];
1386 p_msg->user_data = user_data;
1387 bta_sys_sendmsg(p_msg);
1388 status = BTA_JV_SUCCESS;
1389 }
1390
1391 return(status);
1392 }
1393
1394 /*******************************************************************************
1395 **
1396 ** Function BTA_JvRfcommStartServer
1397 **
1398 ** Description This function starts listening for an RFCOMM connection
1399 ** request from a remote Bluetooth device. When the server is
1400 ** started successfully, tBTA_JV_RFCOMM_CBACK is called
1401 ** with BTA_JV_RFCOMM_START_EVT.
1402 ** When the connection is established, tBTA_JV_RFCOMM_CBACK
1403 ** is called with BTA_JV_RFCOMM_OPEN_EVT.
1404 **
1405 ** Returns BTA_JV_SUCCESS, if the request is being processed.
1406 ** BTA_JV_FAILURE, otherwise.
1407 **
1408 *******************************************************************************/
BTA_JvRfcommStartServer(tBTA_SEC sec_mask,tBTA_JV_ROLE role,UINT8 local_scn,UINT8 max_session,tBTA_JV_RFCOMM_CBACK * p_cback,void * user_data)1409 tBTA_JV_STATUS BTA_JvRfcommStartServer(tBTA_SEC sec_mask,
1410 tBTA_JV_ROLE role, UINT8 local_scn, UINT8 max_session,
1411 tBTA_JV_RFCOMM_CBACK *p_cback, void* user_data)
1412 {
1413 tBTA_JV_STATUS status = BTA_JV_FAILURE;
1414 tBTA_JV_API_RFCOMM_SERVER *p_msg;
1415
1416 APPL_TRACE_API0( "BTA_JvRfcommStartServer");
1417 if (p_cback &&
1418 (p_msg = (tBTA_JV_API_RFCOMM_SERVER *)GKI_getbuf(sizeof(tBTA_JV_API_RFCOMM_SERVER))) != NULL)
1419 {
1420 if (max_session == 0)
1421 max_session = 1;
1422 if (max_session > BTA_JV_MAX_RFC_SR_SESSION)
1423 {
1424 APPL_TRACE_DEBUG2( "max_session is too big. use max (%d)", max_session, BTA_JV_MAX_RFC_SR_SESSION);
1425 max_session = BTA_JV_MAX_RFC_SR_SESSION;
1426 }
1427 p_msg->hdr.event = BTA_JV_API_RFCOMM_START_SERVER_EVT;
1428 p_msg->sec_mask = sec_mask;
1429 p_msg->role = role;
1430 p_msg->local_scn = local_scn;
1431 p_msg->max_session = max_session;
1432 p_msg->p_cback = p_cback;
1433 p_msg->user_data = user_data; //caller's private data
1434 bta_sys_sendmsg(p_msg);
1435 status = BTA_JV_SUCCESS;
1436 }
1437
1438 return(status);
1439 }
1440
1441 /*******************************************************************************
1442 **
1443 ** Function BTA_JvRfcommStopServer
1444 **
1445 ** Description This function stops the RFCOMM server. If the server has an
1446 ** active connection, it would be closed.
1447 **
1448 ** Returns BTA_JV_SUCCESS, if the request is being processed.
1449 ** BTA_JV_FAILURE, otherwise.
1450 **
1451 *******************************************************************************/
BTA_JvRfcommStopServer(UINT32 handle,void * user_data)1452 tBTA_JV_STATUS BTA_JvRfcommStopServer(UINT32 handle, void * user_data)
1453 {
1454 tBTA_JV_STATUS status = BTA_JV_FAILURE;
1455 tBTA_JV_API_RFCOMM_SERVER *p_msg;
1456 APPL_TRACE_API0( "BTA_JvRfcommStopServer");
1457 if ((p_msg = (tBTA_JV_API_RFCOMM_SERVER *)GKI_getbuf(sizeof(tBTA_JV_API_RFCOMM_SERVER))) != NULL)
1458 {
1459 p_msg->hdr.event = BTA_JV_API_RFCOMM_STOP_SERVER_EVT;
1460 p_msg->handle = handle;
1461 p_msg->user_data = user_data; //caller's private data
1462 bta_sys_sendmsg(p_msg);
1463 status = BTA_JV_SUCCESS;
1464 }
1465
1466 return(status);
1467 }
1468
1469 /*******************************************************************************
1470 **
1471 ** Function BTA_JvRfcommRead
1472 **
1473 ** Description This function reads data from an RFCOMM connection
1474 ** The actual size of data read is returned in p_len.
1475 **
1476 ** Returns BTA_JV_SUCCESS, if the request is being processed.
1477 ** BTA_JV_FAILURE, otherwise.
1478 **
1479 *******************************************************************************/
BTA_JvRfcommRead(UINT32 handle,UINT32 req_id,UINT8 * p_data,UINT16 len)1480 tBTA_JV_STATUS BTA_JvRfcommRead(UINT32 handle, UINT32 req_id, UINT8 *p_data, UINT16 len)
1481 {
1482 tBTA_JV_STATUS status = BTA_JV_FAILURE;
1483 tBTA_JV_API_RFCOMM_READ *p_msg;
1484 UINT32 hi = ((handle & BTA_JV_RFC_HDL_MASK)&~BTA_JV_RFCOMM_MASK) - 1;
1485 UINT32 si = BTA_JV_RFC_HDL_TO_SIDX(handle);
1486
1487 APPL_TRACE_API0( "BTA_JvRfcommRead");
1488 if (hi < BTA_JV_MAX_RFC_CONN && bta_jv_cb.rfc_cb[hi].p_cback &&
1489 si < BTA_JV_MAX_RFC_SR_SESSION && bta_jv_cb.rfc_cb[hi].rfc_hdl[si] &&
1490 (p_msg = (tBTA_JV_API_RFCOMM_READ *)GKI_getbuf(sizeof(tBTA_JV_API_RFCOMM_READ))) != NULL)
1491 {
1492 p_msg->hdr.event = BTA_JV_API_RFCOMM_READ_EVT;
1493 p_msg->handle = handle;
1494 p_msg->req_id = req_id;
1495 p_msg->p_data = p_data;
1496 p_msg->len = len;
1497 p_msg->p_cb = &bta_jv_cb.rfc_cb[hi];
1498 p_msg->p_pcb = &bta_jv_cb.port_cb[p_msg->p_cb->rfc_hdl[si] - 1];
1499 bta_sys_sendmsg(p_msg);
1500 status = BTA_JV_SUCCESS;
1501 }
1502
1503 return(status);
1504 }
1505
1506 /*******************************************************************************
1507 **
1508 ** Function BTA_JvRfcommGetPortHdl
1509 **
1510 ** Description This function fetches the rfcomm port handle
1511 **
1512 ** Returns BTA_JV_SUCCESS, if the request is being processed.
1513 ** BTA_JV_FAILURE, otherwise.
1514 **
1515 *******************************************************************************/
BTA_JvRfcommGetPortHdl(UINT32 handle)1516 UINT16 BTA_JvRfcommGetPortHdl(UINT32 handle)
1517 {
1518 UINT32 hi = ((handle & BTA_JV_RFC_HDL_MASK) & ~BTA_JV_RFCOMM_MASK) - 1;
1519 UINT32 si = BTA_JV_RFC_HDL_TO_SIDX(handle);
1520
1521 if (hi < BTA_JV_MAX_RFC_CONN &&
1522 si < BTA_JV_MAX_RFC_SR_SESSION && bta_jv_cb.rfc_cb[hi].rfc_hdl[si])
1523 return bta_jv_cb.port_cb[bta_jv_cb.rfc_cb[hi].rfc_hdl[si] - 1].port_handle;
1524 else
1525 return 0xffff;
1526 }
1527
1528
1529 /*******************************************************************************
1530 **
1531 ** Function BTA_JvRfcommReady
1532 **
1533 ** Description This function determined if there is data to read from
1534 ** an RFCOMM connection
1535 **
1536 ** Returns BTA_JV_SUCCESS, if data queue size is in *p_data_size.
1537 ** BTA_JV_FAILURE, if error.
1538 **
1539 *******************************************************************************/
BTA_JvRfcommReady(UINT32 handle,UINT32 * p_data_size)1540 tBTA_JV_STATUS BTA_JvRfcommReady(UINT32 handle, UINT32 *p_data_size)
1541 {
1542 tBTA_JV_STATUS status = BTA_JV_FAILURE;
1543 UINT16 size = 0;
1544 UINT32 hi = ((handle & BTA_JV_RFC_HDL_MASK)&~BTA_JV_RFCOMM_MASK) - 1;
1545 UINT32 si = BTA_JV_RFC_HDL_TO_SIDX(handle);
1546
1547 APPL_TRACE_API0( "BTA_JvRfcommReady");
1548 if (hi < BTA_JV_MAX_RFC_CONN && bta_jv_cb.rfc_cb[hi].p_cback &&
1549 si < BTA_JV_MAX_RFC_SR_SESSION && bta_jv_cb.rfc_cb[hi].rfc_hdl[si])
1550 {
1551 if(PORT_GetRxQueueCnt(bta_jv_cb.rfc_cb[hi].rfc_hdl[si], &size) == PORT_SUCCESS)
1552 {
1553 status = BTA_JV_SUCCESS;
1554 }
1555 }
1556 *p_data_size = size;
1557 return(status);
1558 }
1559
1560 /*******************************************************************************
1561 **
1562 ** Function BTA_JvRfcommWrite
1563 **
1564 ** Description This function writes data to an RFCOMM connection
1565 **
1566 ** Returns BTA_JV_SUCCESS, if the request is being processed.
1567 ** BTA_JV_FAILURE, otherwise.
1568 **
1569 *******************************************************************************/
BTA_JvRfcommWrite(UINT32 handle,UINT32 req_id)1570 tBTA_JV_STATUS BTA_JvRfcommWrite(UINT32 handle, UINT32 req_id)
1571 {
1572 tBTA_JV_STATUS status = BTA_JV_FAILURE;
1573 tBTA_JV_API_RFCOMM_WRITE *p_msg;
1574 UINT32 hi = ((handle & BTA_JV_RFC_HDL_MASK)&~BTA_JV_RFCOMM_MASK) - 1;
1575 UINT32 si = BTA_JV_RFC_HDL_TO_SIDX(handle);
1576
1577 APPL_TRACE_API0( "BTA_JvRfcommWrite");
1578 APPL_TRACE_DEBUG3( "handle:0x%x, hi:%d, si:%d", handle, hi, si);
1579 if (hi < BTA_JV_MAX_RFC_CONN && bta_jv_cb.rfc_cb[hi].p_cback &&
1580 si < BTA_JV_MAX_RFC_SR_SESSION && bta_jv_cb.rfc_cb[hi].rfc_hdl[si] &&
1581 (p_msg = (tBTA_JV_API_RFCOMM_WRITE *)GKI_getbuf(sizeof(tBTA_JV_API_RFCOMM_WRITE))) != NULL)
1582 {
1583 p_msg->hdr.event = BTA_JV_API_RFCOMM_WRITE_EVT;
1584 p_msg->handle = handle;
1585 p_msg->req_id = req_id;
1586 p_msg->p_cb = &bta_jv_cb.rfc_cb[hi];
1587 p_msg->p_pcb = &bta_jv_cb.port_cb[p_msg->p_cb->rfc_hdl[si] - 1];
1588 APPL_TRACE_API0( "write ok");
1589 bta_sys_sendmsg(p_msg);
1590 status = BTA_JV_SUCCESS;
1591 }
1592
1593 return(status);
1594 }
1595
1596
1597 /*******************************************************************************
1598 **
1599 ** Function BTA_JVSetPmProfile
1600 **
1601 ** Description This function set or free power mode profile for different JV application
1602 **
1603 ** Parameters: handle, JV handle from RFCOMM or L2CAP
1604 ** app_id: app specific pm ID, can be BTA_JV_PM_ALL, see bta_dm_cfg.c for details
1605 ** BTA_JV_PM_ID_CLEAR: removes pm management on the handle. init_st is ignored and
1606 ** BTA_JV_CONN_CLOSE is called implicitely
1607 ** init_st: state after calling this API. typically it should be BTA_JV_CONN_OPEN
1608 **
1609 ** Returns BTA_JV_SUCCESS, if the request is being processed.
1610 ** BTA_JV_FAILURE, otherwise.
1611 **
1612 ** NOTE: BTA_JV_PM_ID_CLEAR: In general no need to be called as jv pm calls automatically
1613 ** BTA_JV_CONN_CLOSE to remove in case of connection close!
1614 **
1615 *******************************************************************************/
BTA_JvSetPmProfile(UINT32 handle,tBTA_JV_PM_ID app_id,tBTA_JV_CONN_STATE init_st)1616 tBTA_JV_STATUS BTA_JvSetPmProfile(UINT32 handle, tBTA_JV_PM_ID app_id, tBTA_JV_CONN_STATE init_st)
1617 {
1618 tBTA_JV_STATUS status = BTA_JV_FAILURE;
1619 tBTA_JV_API_SET_PM_PROFILE *p_msg;
1620
1621 APPL_TRACE_API2("BTA_JVSetPmProfile handle:0x%x, app_id:%d", handle, app_id);
1622 if ((p_msg = (tBTA_JV_API_SET_PM_PROFILE *)GKI_getbuf(sizeof(tBTA_JV_API_SET_PM_PROFILE)))
1623 != NULL)
1624 {
1625 p_msg->hdr.event = BTA_JV_API_SET_PM_PROFILE_EVT;
1626 p_msg->handle = handle;
1627 p_msg->app_id = app_id;
1628 p_msg->init_st = init_st;
1629 bta_sys_sendmsg(p_msg);
1630 status = BTA_JV_SUCCESS;
1631 }
1632
1633 return (status);
1634 }
1635