1 /****************************************************************************** 2 * 3 * Copyright (C) 2009-2012 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 * Filename: btif_hl.c 22 * 23 * Description: Health Device Profile Bluetooth Interface 24 * 25 * 26 ***********************************************************************************/ 27 #define LOG_TAG "bt_btif_hl" 28 29 #include <assert.h> 30 #include <ctype.h> 31 #include <cutils/sockets.h> 32 #include <errno.h> 33 #include <fcntl.h> 34 #include <hardware/bluetooth.h> 35 #include <hardware/bt_hl.h> 36 #include <pthread.h> 37 #include <signal.h> 38 #include <stdio.h> 39 #include <stdlib.h> 40 #include <string.h> 41 #include <sys/poll.h> 42 #include <sys/select.h> 43 #include <sys/socket.h> 44 #include <sys/types.h> 45 #include <sys/un.h> 46 #include <time.h> 47 #include <unistd.h> 48 #include <pthread.h> 49 #include <signal.h> 50 #include <ctype.h> 51 #include <sys/select.h> 52 #include <sys/poll.h> 53 #include <sys/prctl.h> 54 #include <cutils/sockets.h> 55 #include <cutils/log.h> 56 57 #include <hardware/bluetooth.h> 58 #include <hardware/bt_hl.h> 59 60 #include "btif_common.h" 61 #include "btif_util.h" 62 #include "gki.h" 63 #include "bta_api.h" 64 #include "bta_hl_api.h" 65 #include "btif_common.h" 66 #include "btif_hl.h" 67 #include "btif_storage.h" 68 #include "btif_util.h" 69 #include "btu.h" 70 #include "gki.h" 71 #include "osi/include/list.h" 72 #include "mca_api.h" 73 #include "osi/include/log.h" 74 75 #define MAX_DATATYPE_SUPPORTED 8 76 77 extern int btif_hl_update_maxfd( int max_org_s); 78 extern void btif_hl_select_monitor_callback( fd_set *p_cur_set, fd_set *p_org_set ); 79 extern void btif_hl_select_wakeup_callback( fd_set *p_org_set , int wakeup_signal ); 80 extern int btif_hl_update_maxfd( int max_org_s); 81 extern void btif_hl_select_monitor_callback( fd_set *p_cur_set, fd_set *p_org_set ); 82 extern void btif_hl_select_wakeup_callback( fd_set *p_org_set , int wakeup_signal ); 83 extern void btif_hl_soc_thread_init(void); 84 extern void btif_hl_release_mcl_sockets(UINT8 app_idx, UINT8 mcl_idx); 85 extern BOOLEAN btif_hl_create_socket(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx); 86 extern void btif_hl_release_socket(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx); 87 88 btif_hl_cb_t btif_hl_cb; 89 btif_hl_cb_t *p_btif_hl_cb = &btif_hl_cb; 90 91 /************************************************************************************ 92 ** Static variables 93 ************************************************************************************/ 94 static bthl_callbacks_t bt_hl_callbacks_cb; 95 static bthl_callbacks_t *bt_hl_callbacks=NULL; 96 97 /* signal socketpair to wake up select loop */ 98 99 const int btif_hl_signal_select_wakeup = 1; 100 const int btif_hl_signal_select_exit = 2; 101 const int btif_hl_signal_select_close_connected = 3; 102 103 static int listen_s = -1; 104 static int connected_s = -1; 105 static int select_thread_id = -1; 106 static int signal_fds[2] = { -1, -1 }; 107 static list_t *soc_queue; 108 static int reg_counter; 109 110 static inline int btif_hl_select_wakeup(void); 111 static inline int btif_hl_select_close_connected(void); 112 static inline int btif_hl_close_select_thread(void); 113 static UINT8 btif_hl_get_next_app_id(void); 114 static int btif_hl_get_next_channel_id(UINT8 app_id); 115 static void btif_hl_init_next_app_id(void); 116 static void btif_hl_init_next_channel_id(void); 117 static void btif_hl_ctrl_cback(tBTA_HL_CTRL_EVT event, tBTA_HL_CTRL *p_data); 118 static void btif_hl_set_state(btif_hl_state_t state); 119 static btif_hl_state_t btif_hl_get_state(void); 120 static void btif_hl_cback(tBTA_HL_EVT event, tBTA_HL *p_data); 121 static void btif_hl_proc_cb_evt(UINT16 event, char* p_param); 122 123 #define CHECK_CALL_CBACK(P_CB, P_CBACK, ...)\ 124 if (P_CB && P_CB->P_CBACK) { \ 125 P_CB->P_CBACK(__VA_ARGS__); \ 126 } \ 127 else { \ 128 ASSERTC(0, "Callback is NULL", 0); \ 129 } 130 131 132 #define BTIF_HL_CALL_CBACK(P_CB, P_CBACK, ...)\ 133 if((p_btif_hl_cb->state != BTIF_HL_STATE_DISABLING) &&\ 134 (p_btif_hl_cb->state != BTIF_HL_STATE_DISABLED)) \ 135 { \ 136 if (P_CB && P_CB->P_CBACK) { \ 137 P_CB->P_CBACK(__VA_ARGS__); \ 138 } \ 139 else { \ 140 ASSERTC(0, "Callback is NULL", 0); \ 141 } \ 142 } 143 144 145 #define CHECK_BTHL_INIT() if (bt_hl_callbacks == NULL)\ 146 {\ 147 BTIF_TRACE_WARNING("BTHL: %s: BTHL not initialized", __FUNCTION__);\ 148 return BT_STATUS_NOT_READY;\ 149 }\ 150 else\ 151 {\ 152 BTIF_TRACE_EVENT("BTHL: %s", __FUNCTION__);\ 153 } 154 155 156 static const btif_hl_data_type_cfg_t data_type_table[] = { 157 /* Data Specilization Ntx Nrx (from Bluetooth SIG's HDP whitepaper)*/ 158 {BTIF_HL_DATA_TYPE_PULSE_OXIMETER, 9216, 256}, 159 {BTIF_HL_DATA_TYPE_BLOOD_PRESSURE_MON, 896, 224}, 160 {BTIF_HL_DATA_TYPE_BODY_THERMOMETER, 896, 224}, 161 {BTIF_HL_DATA_TYPE_BODY_WEIGHT_SCALE, 896, 224}, 162 {BTIF_HL_DATA_TYPE_GLUCOSE_METER, 896, 224}, 163 {BTIF_HL_DATA_TYPE_STEP_COUNTER, 6624, 224}, 164 {BTIF_HL_DATA_TYPE_BCA, 7730, 1230}, 165 {BTIF_HL_DATA_TYPE_PEAK_FLOW , 2030, 224}, 166 {BTIF_HL_DATA_TYPE_ACTIVITY_HUB, 5120, 224}, 167 {BTIF_HL_DATA_TYPE_AMM, 1024, 64} 168 }; 169 170 #define BTIF_HL_DATA_TABLE_SIZE (sizeof(data_type_table) / sizeof(btif_hl_data_type_cfg_t)) 171 #define BTIF_HL_DEFAULT_SRC_TX_APDU_SIZE 10240 /* use this size if the data type is not 172 defined in the table; for future proof */ 173 #define BTIF_HL_DEFAULT_SRC_RX_APDU_SIZE 512 /* use this size if the data type is not 174 defined in the table; for future proof */ 175 176 #define BTIF_HL_ECHO_MAX_TX_RX_APDU_SIZE 1024 177 178 /************************************************************************************ 179 ** Static utility functions 180 ************************************************************************************/ 181 182 #define BTIF_IF_GET_NAME 16 183 void btif_hl_display_calling_process_name(void) 184 { 185 char name[16]; 186 prctl(BTIF_IF_GET_NAME, name, 0, 0, 0); 187 BTIF_TRACE_DEBUG("Process name (%s)", name); 188 } 189 #define BTIF_TIMEOUT_CCH_NO_DCH_SECS 30 190 /******************************************************************************* 191 ** 192 ** Function btif_hl_if_channel_setup_pending 193 ** 194 ** Description check whether channel id is in setup pending state or not 195 ** 196 ** Returns BOOLEAN 197 ** 198 *******************************************************************************/ 199 BOOLEAN btif_hl_if_channel_setup_pending(int channel_id, UINT8 *p_app_idx, UINT8 *p_mcl_idx) 200 { 201 btif_hl_app_cb_t *p_acb; 202 btif_hl_mcl_cb_t *p_mcb; 203 UINT8 i, j; 204 BOOLEAN found=FALSE; 205 206 *p_app_idx = 0; 207 *p_mcl_idx = 0; 208 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 209 { 210 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 211 if (p_acb->in_use) 212 { 213 for (j=0; j< BTA_HL_NUM_MCLS; j++) 214 { 215 p_mcb = BTIF_HL_GET_MCL_CB_PTR(i, j); 216 if (p_mcb->in_use && 217 p_mcb->is_connected && p_mcb->pcb.channel_id == channel_id ) 218 { 219 found = TRUE; 220 *p_app_idx = i; 221 *p_mcl_idx = j; 222 break; 223 } 224 } 225 } 226 if (found) 227 break; 228 } 229 BTIF_TRACE_DEBUG("%s found=%d channel_id=0x%08x", 230 __FUNCTION__, found, channel_id, *p_app_idx, *p_mcl_idx); 231 return found; 232 233 } 234 /******************************************************************************* 235 ** 236 ** Function btif_hl_num_dchs_in_use 237 ** 238 ** Description find number of DCHs in use 239 ** 240 ** Returns UINT8 241 *******************************************************************************/ 242 UINT8 btif_hl_num_dchs_in_use(UINT8 mcl_handle){ 243 244 btif_hl_app_cb_t * p_acb; 245 btif_hl_mcl_cb_t *p_mcb; 246 UINT8 i,j,x; 247 UINT8 cnt=0; 248 249 for (i=0; i<BTA_HL_NUM_APPS; i++) 250 { 251 BTIF_TRACE_DEBUG("btif_hl_num_dchs:i = %d",i); 252 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 253 if (p_acb && p_acb->in_use) 254 { 255 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 256 { 257 if(p_acb->mcb[j].in_use) 258 BTIF_TRACE_DEBUG("btif_hl_num_dchs:mcb in use j=%d, mcl_handle=%d,mcb handle=%d", 259 j,mcl_handle, p_acb->mcb[j].mcl_handle); 260 if (p_acb->mcb[j].in_use && 261 (p_acb->mcb[j].mcl_handle == mcl_handle)) 262 { 263 p_mcb = &p_acb->mcb[j]; 264 BTIF_TRACE_DEBUG("btif_hl_num_dchs: mcl handle found j =%d",j); 265 for (x=0; x < BTA_HL_NUM_MDLS_PER_MCL ; x ++) 266 { 267 if (p_mcb->mdl[x].in_use) 268 { 269 BTIF_TRACE_DEBUG("btif_hl_num_dchs_in_use:found x =%d",x); 270 cnt++; 271 } 272 } 273 } 274 } 275 } 276 } 277 278 BTIF_TRACE_DEBUG("%s dch in use count=%d", __FUNCTION__, cnt); 279 return cnt; 280 } 281 /******************************************************************************* 282 ** 283 ** Function btif_hl_tmr_hdlr 284 ** 285 ** Description Process timer timeout 286 ** 287 ** Returns void 288 *******************************************************************************/ 289 void btif_hl_tmr_hdlr(TIMER_LIST_ENT *tle) 290 { 291 btif_hl_mcl_cb_t *p_mcb; 292 UINT8 i,j; 293 BTIF_TRACE_DEBUG("%s timer_in_use=%d", __FUNCTION__, tle->in_use ); 294 295 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 296 { 297 for (j=0; j< BTA_HL_NUM_MCLS; j++) 298 { 299 p_mcb =BTIF_HL_GET_MCL_CB_PTR(i,j); 300 301 if (p_mcb->cch_timer_active) 302 { 303 BTIF_TRACE_DEBUG("%app_idx=%d, mcl_idx=%d mcl-connected=%d", 304 i, j, p_mcb->is_connected); 305 p_mcb->cch_timer_active = FALSE; 306 if (p_mcb->is_connected) 307 { 308 BTIF_TRACE_DEBUG("Idle timeout Close CCH app_idx=%d mcl_idx=%d mcl_handle=%d", 309 i ,j, p_mcb->mcl_handle); 310 BTA_HlCchClose(p_mcb->mcl_handle); 311 } 312 else 313 { 314 BTIF_TRACE_DEBUG("CCH idle timeout But CCH not connected app_idx=%d mcl_idx=%d ",i,j); 315 } 316 } 317 } 318 } 319 } 320 /******************************************************************************* 321 ** 322 ** Function btif_hl_stop_cch_timer 323 ** 324 ** Description stop CCH timer 325 ** 326 ** Returns void 327 *******************************************************************************/ 328 void btif_hl_stop_cch_timer(UINT8 app_idx, UINT8 mcl_idx) 329 { 330 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 331 BTIF_TRACE_DEBUG("%s app_idx=%d, mcl_idx=%d timer_in_use=%d", 332 __FUNCTION__,app_idx, mcl_idx, p_mcb->cch_timer.in_use); 333 334 p_mcb->cch_timer_active = FALSE; 335 if (p_mcb->cch_timer.in_use) 336 { 337 BTIF_TRACE_DEBUG("stop CCH timer "); 338 btu_stop_timer(&p_mcb->cch_timer); 339 } 340 } 341 /******************************************************************************* 342 ** 343 ** Function btif_hl_start_cch_timer 344 ** 345 ** Description start CCH timer 346 ** 347 ** Returns void 348 *******************************************************************************/ 349 void btif_hl_start_cch_timer(UINT8 app_idx, UINT8 mcl_idx) 350 { 351 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 352 BTIF_TRACE_DEBUG("%s app_idx=%d, mcl_idx=%d timer_active=%d timer_in_use=%d", 353 __FUNCTION__,app_idx, mcl_idx, 354 p_mcb->cch_timer_active, p_mcb->cch_timer.in_use); 355 356 p_mcb->cch_timer_active = TRUE; 357 if (!p_mcb->cch_timer.in_use) 358 { 359 BTIF_TRACE_DEBUG("Start CCH timer "); 360 memset(&p_mcb->cch_timer, 0, sizeof(TIMER_LIST_ENT)); 361 p_mcb->cch_timer.param = (UINT32)btif_hl_tmr_hdlr; 362 btu_start_timer(&p_mcb->cch_timer, BTU_TTYPE_USER_FUNC, 363 BTIF_TIMEOUT_CCH_NO_DCH_SECS); 364 } 365 else 366 { 367 BTIF_TRACE_DEBUG("Restart CCH timer "); 368 btu_stop_timer(&p_mcb->cch_timer); 369 btu_start_timer(&p_mcb->cch_timer, BTU_TTYPE_USER_FUNC, 370 BTIF_TIMEOUT_CCH_NO_DCH_SECS); 371 } 372 373 } 374 /******************************************************************************* 375 ** 376 ** Function btif_hl_find_mdl_idx 377 ** 378 ** Description Find the MDL index using MDL ID 379 ** 380 ** Returns BOOLEAN 381 ** 382 *******************************************************************************/ 383 static BOOLEAN btif_hl_find_mdl_idx(UINT8 app_idx, UINT8 mcl_idx, UINT16 mdl_id, 384 UINT8 *p_mdl_idx) 385 { 386 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 387 BOOLEAN found=FALSE; 388 UINT8 i; 389 390 for (i=0; i < BTA_HL_NUM_MDLS_PER_MCL ; i ++) 391 { 392 if (p_mcb->mdl[i].in_use && 393 (mdl_id !=0) && 394 (p_mcb->mdl[i].mdl_id== mdl_id)) 395 { 396 found = TRUE; 397 *p_mdl_idx = i; 398 break; 399 } 400 } 401 402 BTIF_TRACE_DEBUG("%s found=%d mdl_id=%d mdl_idx=%d ", 403 __FUNCTION__,found, mdl_id, i); 404 405 return found; 406 } 407 408 /******************************************************************************* 409 ** 410 ** Function btif_hl_get_buf 411 ** 412 ** Description get buffer 413 ** 414 ** Returns void 415 ** 416 *******************************************************************************/ 417 void * btif_hl_get_buf(UINT16 size) 418 { 419 void *p_new; 420 421 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 422 BTIF_TRACE_DEBUG("ret size=%d GKI_MAX_BUF_SIZE=%d",size, 6000); 423 424 if (size < 6000) 425 { 426 p_new = GKI_getbuf(size); 427 } 428 else 429 { 430 BTIF_TRACE_DEBUG("btif_hl_get_buf use HL large data pool"); 431 p_new = GKI_getpoolbuf(4); 432 } 433 434 return p_new; 435 } 436 /******************************************************************************* 437 ** 438 ** Function btif_hl_free_buf 439 ** 440 ** Description free buffer 441 ** 442 ** Return void 443 ** 444 *******************************************************************************/ 445 void btif_hl_free_buf(void **p) 446 { 447 if (*p != NULL) 448 { 449 BTIF_TRACE_DEBUG("%s OK", __FUNCTION__ ); 450 GKI_freebuf(*p); 451 *p = NULL; 452 } 453 else 454 BTIF_TRACE_ERROR("%s NULL pointer",__FUNCTION__ ); 455 } 456 /******************************************************************************* 457 ** 458 ** Function btif_hl_is_the_first_reliable_existed 459 ** 460 ** Description This function checks whether the first reliable DCH channel 461 ** has been setup on the MCL or not 462 ** 463 ** Returns BOOLEAN - TRUE exist 464 ** FALSE does not exist 465 ** 466 *******************************************************************************/ 467 BOOLEAN btif_hl_is_the_first_reliable_existed(UINT8 app_idx, UINT8 mcl_idx ) 468 { 469 btif_hl_mcl_cb_t *p_mcb =BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 470 BOOLEAN is_existed =FALSE; 471 UINT8 i ; 472 473 for (i=0; i< BTA_HL_NUM_MDLS_PER_MCL; i++) 474 { 475 if (p_mcb->mdl[i].in_use && p_mcb->mdl[i].is_the_first_reliable) 476 { 477 is_existed = TRUE; 478 break; 479 } 480 } 481 482 BTIF_TRACE_DEBUG("bta_hl_is_the_first_reliable_existed is_existed=%d ",is_existed ); 483 return is_existed; 484 } 485 /******************************************************************************* 486 ** 487 ** Function btif_hl_clean_delete_mdl 488 ** 489 ** Description Cleanup the delete mdl control block 490 ** 491 ** Returns Nothing 492 ** 493 *******************************************************************************/ 494 static void btif_hl_clean_delete_mdl(btif_hl_delete_mdl_t *p_cb) 495 { 496 BTIF_TRACE_DEBUG("%s", __FUNCTION__ ); 497 memset(p_cb, 0 , sizeof(btif_hl_delete_mdl_t)); 498 } 499 500 /******************************************************************************* 501 ** 502 ** Function btif_hl_clean_pcb 503 ** 504 ** Description Cleanup the pending chan control block 505 ** 506 ** Returns Nothing 507 ** 508 *******************************************************************************/ 509 static void btif_hl_clean_pcb(btif_hl_pending_chan_cb_t *p_pcb) 510 { 511 BTIF_TRACE_DEBUG("%s", __FUNCTION__ ); 512 memset(p_pcb, 0 , sizeof(btif_hl_pending_chan_cb_t)); 513 } 514 515 516 /******************************************************************************* 517 ** 518 ** Function btif_hl_clean_mdl_cb 519 ** 520 ** Description Cleanup the MDL control block 521 ** 522 ** Returns Nothing 523 ** 524 *******************************************************************************/ 525 static void btif_hl_clean_mdl_cb(btif_hl_mdl_cb_t *p_dcb) 526 { 527 BTIF_TRACE_DEBUG("%s", __FUNCTION__ ); 528 btif_hl_free_buf((void **) &p_dcb->p_rx_pkt); 529 btif_hl_free_buf((void **) &p_dcb->p_tx_pkt); 530 memset(p_dcb, 0 , sizeof(btif_hl_mdl_cb_t)); 531 } 532 533 534 /******************************************************************************* 535 ** 536 ** Function btif_hl_reset_mcb 537 ** 538 ** Description Reset MCL control block 539 ** 540 ** Returns BOOLEAN 541 ** 542 *******************************************************************************/ 543 static void btif_hl_clean_mcl_cb(UINT8 app_idx, UINT8 mcl_idx) 544 { 545 btif_hl_mcl_cb_t *p_mcb; 546 BTIF_TRACE_DEBUG("%s app_idx=%d, mcl_idx=%d", __FUNCTION__,app_idx, mcl_idx); 547 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 548 memset(p_mcb, 0, sizeof(btif_hl_mcl_cb_t)); 549 } 550 551 552 /******************************************************************************* 553 ** 554 ** Function btif_hl_find_sdp_idx_using_mdep_filter 555 ** 556 ** Description This function finds the SDP record index using MDEP filter parameters 557 ** 558 ** Returns BOOLEAN 559 ** 560 *******************************************************************************/ 561 static void btif_hl_reset_mdep_filter(UINT8 app_idx) 562 { 563 btif_hl_app_cb_t *p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); 564 p_acb->filter.num_elems = 0; 565 } 566 567 /******************************************************************************* 568 ** 569 ** Function btif_hl_find_sdp_idx_using_mdep_filter 570 ** 571 ** Description This function finds the SDP record index using MDEP filter parameters 572 ** 573 ** Returns BOOLEAN 574 ** 575 *******************************************************************************/ 576 static BOOLEAN btif_hl_find_sdp_idx_using_mdep_filter(UINT8 app_idx, UINT8 mcl_idx, UINT8 *p_sdp_idx) 577 { 578 btif_hl_app_cb_t *p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); 579 btif_hl_mcl_cb_t *p_mcb =BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 580 UINT8 i, j, num_recs,num_elems, num_mdeps, mdep_idx; 581 tBTA_HL_MDEP_ROLE peer_mdep_role; 582 UINT16 data_type; 583 tBTA_HL_SDP_MDEP_CFG *p_mdep; 584 BOOLEAN found = FALSE; 585 BOOLEAN elem_found; 586 587 BTIF_TRACE_DEBUG("btif_hl_find_sdp_idx_using_mdep_filter"); 588 num_recs = p_mcb->sdp.num_recs; 589 num_elems = p_acb->filter.num_elems; 590 if (!num_elems) 591 { 592 BTIF_TRACE_DEBUG("btif_hl_find_sdp_idx_using_mdep_filter num_elem=0"); 593 *p_sdp_idx = 0; 594 found = TRUE; 595 return found; 596 } 597 598 for (i=0; i<num_recs; i++) 599 { 600 num_mdeps = p_mcb->sdp.sdp_rec[i].num_mdeps; 601 for (j=0; j<num_elems; j++ ) 602 { 603 data_type = p_acb->filter.elem[j].data_type; 604 peer_mdep_role = p_acb->filter.elem[j].peer_mdep_role; 605 elem_found = FALSE; 606 mdep_idx=0; 607 while (!elem_found && mdep_idx < num_mdeps ) 608 { 609 p_mdep = &(p_mcb->sdp.sdp_rec[i].mdep_cfg[mdep_idx]); 610 if ( (p_mdep->data_type == data_type) && 611 (p_mdep->mdep_role == peer_mdep_role) ) 612 { 613 elem_found = TRUE; 614 } 615 else 616 { 617 mdep_idx++; 618 } 619 } 620 621 if (!elem_found) 622 { 623 found = FALSE; 624 break; 625 } 626 else 627 { 628 found = TRUE; 629 } 630 } 631 632 if (found) 633 { 634 BTIF_TRACE_DEBUG("btif_hl_find_sdp_idx_using_mdep_filter found idx=%d",i); 635 *p_sdp_idx = i; 636 break; 637 } 638 } 639 640 BTIF_TRACE_DEBUG("%s found=%d sdp_idx=%d",__FUNCTION__ , found, *p_sdp_idx); 641 642 btif_hl_reset_mdep_filter(app_idx); 643 644 return found; 645 } 646 /******************************************************************************* 647 ** 648 ** Function btif_hl_is_reconnect_possible 649 ** 650 ** Description check reconnect is possible or not 651 ** 652 ** Returns BOOLEAN 653 ** 654 *******************************************************************************/ 655 BOOLEAN btif_hl_is_reconnect_possible(UINT8 app_idx, UINT8 mcl_idx, int mdep_cfg_idx, 656 tBTA_HL_DCH_OPEN_PARAM *p_dch_open_api, tBTA_HL_MDL_ID *p_mdl_id) 657 { 658 btif_hl_app_cb_t *p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 659 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 660 tBTA_HL_DCH_CFG local_cfg = p_dch_open_api->local_cfg; 661 tBTA_HL_DCH_MODE dch_mode = BTA_HL_DCH_MODE_RELIABLE; 662 BOOLEAN use_mdl_dch_mode=FALSE; 663 btif_hl_mdl_cfg_t *p_mdl; 664 btif_hl_mdl_cfg_t *p_mdl1; 665 UINT8 i, j; 666 BOOLEAN is_reconnect_ok=FALSE; 667 BOOLEAN stream_mode_avail=FALSE; 668 UINT16 data_type = p_acb->sup_feature.mdep[mdep_cfg_idx].mdep_cfg.data_cfg[0].data_type; 669 tBTA_HL_MDEP_ID peer_mdep_id = p_dch_open_api->peer_mdep_id; 670 UINT8 mdl_idx; 671 672 673 BTIF_TRACE_DEBUG("%s app_idx=%d mcl_idx=%d mdep_cfg_idx=%d", 674 __FUNCTION__, app_idx, mcl_idx, mdep_cfg_idx ); 675 switch (local_cfg) 676 { 677 case BTA_HL_DCH_CFG_NO_PREF: 678 if (!btif_hl_is_the_first_reliable_existed(app_idx, mcl_idx)) 679 { 680 dch_mode = BTA_HL_DCH_MODE_RELIABLE; 681 } 682 else 683 { 684 use_mdl_dch_mode = TRUE; 685 } 686 break; 687 case BTA_HL_DCH_CFG_RELIABLE: 688 dch_mode = BTA_HL_DCH_MODE_RELIABLE; 689 break; 690 case BTA_HL_DCH_CFG_STREAMING: 691 dch_mode = BTA_HL_DCH_MODE_STREAMING; 692 break; 693 default: 694 BTIF_TRACE_ERROR("Invalid local_cfg=%d",local_cfg ); 695 return is_reconnect_ok; 696 break; 697 698 } 699 700 BTIF_TRACE_DEBUG("local_cfg=%d use_mdl_dch_mode=%d dch_mode=%d ", 701 local_cfg, use_mdl_dch_mode, dch_mode ); 702 703 for (i=0, p_mdl=&p_acb->mdl_cfg[0] ; i< BTA_HL_NUM_MDL_CFGS; i++, p_mdl++ ) 704 { 705 if (p_mdl->base.active && 706 p_mdl->extra.data_type ==data_type && 707 (p_mdl->extra.peer_mdep_id != BTA_HL_INVALID_MDEP_ID && p_mdl->extra.peer_mdep_id == peer_mdep_id) && 708 memcpy(p_mdl->base.peer_bd_addr, p_mcb->bd_addr,sizeof(BD_ADDR) ) && 709 p_mdl->base.mdl_id && 710 !btif_hl_find_mdl_idx(app_idx, mcl_idx,p_mdl->base.mdl_id, &mdl_idx)) 711 { 712 BTIF_TRACE_DEBUG("i=%d Matched active=%d mdl_id =%d, mdl_dch_mode=%d", 713 i, p_mdl->base.active, p_mdl->base.mdl_id,p_mdl->base.dch_mode); 714 if (!use_mdl_dch_mode) 715 { 716 if (p_mdl->base.dch_mode == dch_mode) 717 { 718 is_reconnect_ok = TRUE; 719 *p_mdl_id = p_mdl->base.mdl_id; 720 BTIF_TRACE_DEBUG("reconnect is possible dch_mode=%d mdl_id=%d", dch_mode, p_mdl->base.mdl_id ); 721 break; 722 } 723 } 724 else 725 { 726 is_reconnect_ok = TRUE; 727 for (j=i, p_mdl1=&p_acb->mdl_cfg[i]; j< BTA_HL_NUM_MDL_CFGS; j++, p_mdl1++) 728 { 729 if (p_mdl1->base.active && 730 p_mdl1->extra.data_type == data_type && 731 (p_mdl1->extra.peer_mdep_id != BTA_HL_INVALID_MDEP_ID && p_mdl1->extra.peer_mdep_id == peer_mdep_id) && 732 memcpy(p_mdl1->base.peer_bd_addr, p_mcb->bd_addr,sizeof(BD_ADDR)) && 733 p_mdl1->base.dch_mode == BTA_HL_DCH_MODE_STREAMING) 734 { 735 stream_mode_avail = TRUE; 736 BTIF_TRACE_DEBUG("found streaming mode mdl index=%d", j); 737 break; 738 } 739 } 740 741 if (stream_mode_avail) 742 { 743 dch_mode = BTA_HL_DCH_MODE_STREAMING; 744 *p_mdl_id = p_mdl1->base.mdl_id; 745 BTIF_TRACE_DEBUG("reconnect is ok index=%d dch_mode=streaming mdl_id=%d", j, *p_mdl_id); 746 break; 747 } 748 else 749 { 750 dch_mode= p_mdl->base.dch_mode; 751 *p_mdl_id = p_mdl->base.mdl_id; 752 BTIF_TRACE_DEBUG("reconnect is ok index=%d dch_mode=%d mdl_id=%d", i, p_mdl->base.dch_mode, *p_mdl_id); 753 break; 754 755 } 756 } 757 758 } 759 760 } 761 762 BTIF_TRACE_DEBUG("is_reconnect_ok dch_mode=%d mdl_id=%d",is_reconnect_ok, dch_mode, *p_mdl_id); 763 return is_reconnect_ok; 764 } 765 766 /******************************************************************************* 767 ** 768 ** Function btif_hl_dch_open 769 ** 770 ** Description Process DCH open request using the DCH Open API parameters 771 ** 772 ** Returns BOOLEAN 773 ** 774 *******************************************************************************/ 775 BOOLEAN btif_hl_dch_open(UINT8 app_id, BD_ADDR bd_addr, 776 tBTA_HL_DCH_OPEN_PARAM *p_dch_open_api, 777 int mdep_cfg_idx, 778 btif_hl_pend_dch_op_t op, int *channel_id){ 779 btif_hl_app_cb_t *p_acb; 780 btif_hl_mcl_cb_t *p_mcb; 781 btif_hl_pending_chan_cb_t *p_pcb; 782 UINT8 app_idx, mcl_idx; 783 BOOLEAN status = FALSE; 784 tBTA_HL_MDL_ID mdl_id; 785 tBTA_HL_DCH_RECONNECT_PARAM reconnect_param; 786 787 BTIF_TRACE_DEBUG("%s app_id=%d ", 788 __FUNCTION__, app_id ); 789 BTIF_TRACE_DEBUG("DB [%02x:%02x:%02x:%02x:%02x:%02x]", 790 bd_addr[0], bd_addr[1],bd_addr[2], bd_addr[3], bd_addr[4], bd_addr[5]); 791 792 if (btif_hl_find_app_idx(app_id, &app_idx)) 793 { 794 if (btif_hl_find_mcl_idx(app_idx, bd_addr , &mcl_idx)) 795 { 796 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 797 798 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 799 if (!p_pcb->in_use) 800 { 801 p_mcb->req_ctrl_psm = p_dch_open_api->ctrl_psm; 802 803 p_pcb->in_use = TRUE; 804 *channel_id = 805 p_pcb->channel_id = (int) btif_hl_get_next_channel_id(app_id); 806 p_pcb->cb_state = BTIF_HL_CHAN_CB_STATE_CONNECTING_PENDING; 807 p_pcb->mdep_cfg_idx = mdep_cfg_idx; 808 memcpy(p_pcb->bd_addr, bd_addr, sizeof(BD_ADDR)); 809 p_pcb->op = op; 810 811 if (p_mcb->sdp.num_recs) 812 { 813 if (p_mcb->valid_sdp_idx) 814 { 815 p_dch_open_api->ctrl_psm = p_mcb->ctrl_psm; 816 } 817 818 if (!btif_hl_is_reconnect_possible(app_idx, mcl_idx, mdep_cfg_idx, p_dch_open_api, &mdl_id )) 819 { 820 821 BTIF_TRACE_DEBUG("Issue DCH open" ); 822 BTA_HlDchOpen(p_mcb->mcl_handle, p_dch_open_api); 823 } 824 else 825 { 826 reconnect_param.ctrl_psm = p_mcb->ctrl_psm; 827 reconnect_param.mdl_id = mdl_id;; 828 BTIF_TRACE_DEBUG("Issue Reconnect ctrl_psm=0x%x mdl_id=0x%x",reconnect_param.ctrl_psm, reconnect_param.mdl_id ); 829 BTA_HlDchReconnect(p_mcb->mcl_handle, &reconnect_param); 830 } 831 832 status = TRUE; 833 } 834 else 835 { 836 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 837 p_mcb->cch_oper = BTIF_HL_CCH_OP_DCH_OPEN; 838 BTA_HlSdpQuery(app_id,p_acb->app_handle, bd_addr); 839 status = TRUE; 840 } 841 } 842 } 843 } 844 845 BTIF_TRACE_DEBUG("status=%d ", status); 846 return status; 847 } 848 /******************************************************************************* 849 ** 850 ** Function btif_hl_copy_bda 851 ** 852 ** Description copy bt_bdaddr_t to BD_ADDR format 853 ** 854 ** Returns void 855 ** 856 *******************************************************************************/ 857 void btif_hl_copy_bda(bt_bdaddr_t *bd_addr, BD_ADDR bda){ 858 UINT8 i; 859 for (i=0; i<6; i++) 860 { 861 bd_addr->address[i] = bda[i] ; 862 } 863 } 864 /******************************************************************************* 865 ** 866 ** Function btif_hl_copy_bda 867 ** 868 ** Description display bt_bdaddr_t 869 ** 870 ** Returns BOOLEAN 871 ** 872 *******************************************************************************/ 873 void btif_hl_display_bt_bda(bt_bdaddr_t *bd_addr){ 874 BTIF_TRACE_DEBUG("DB [%02x:%02x:%02x:%02x:%02x:%02x]", 875 bd_addr->address[0], bd_addr->address[1], bd_addr->address[2], 876 bd_addr->address[3], bd_addr->address[4], bd_addr->address[5]); 877 } 878 879 /******************************************************************************* 880 ** 881 ** Function btif_hl_dch_abort 882 ** 883 ** Description Process DCH abort request 884 ** 885 ** Returns Nothing 886 ** 887 *******************************************************************************/ 888 void btif_hl_dch_abort(UINT8 app_idx, UINT8 mcl_idx){ 889 btif_hl_mcl_cb_t *p_mcb; 890 891 BTIF_TRACE_DEBUG("%s app_idx=%d mcl_idx=%d",__FUNCTION__, app_idx, mcl_idx ); 892 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 893 if (p_mcb->is_connected) 894 { 895 BTA_HlDchAbort(p_mcb->mcl_handle); 896 } 897 else 898 { 899 p_mcb->pcb.abort_pending = TRUE; 900 } 901 902 } 903 /******************************************************************************* 904 ** 905 ** Function btif_hl_cch_open 906 ** 907 ** Description Process CCH open request 908 ** 909 ** Returns Nothing 910 ** 911 *******************************************************************************/ 912 BOOLEAN btif_hl_cch_open(UINT8 app_id, BD_ADDR bd_addr, UINT16 ctrl_psm, 913 int mdep_cfg_idx, 914 btif_hl_pend_dch_op_t op, int *channel_id){ 915 916 btif_hl_app_cb_t *p_acb; 917 btif_hl_mcl_cb_t *p_mcb; 918 btif_hl_pending_chan_cb_t *p_pcb; 919 UINT8 app_idx, mcl_idx; 920 BOOLEAN status = TRUE; 921 922 BTIF_TRACE_DEBUG("%s app_id=%d ctrl_psm=%d mdep_cfg_idx=%d op=%d", 923 __FUNCTION__, app_id, ctrl_psm, mdep_cfg_idx, op); 924 BTIF_TRACE_DEBUG("DB [%02x:%02x:%02x:%02x:%02x:%02x]", 925 bd_addr[0], bd_addr[1],bd_addr[2], bd_addr[3], bd_addr[4], bd_addr[5]); 926 927 if (btif_hl_find_app_idx(app_id, &app_idx)) 928 { 929 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 930 931 if (!btif_hl_find_mcl_idx(app_idx, bd_addr, &mcl_idx)) 932 { 933 if (btif_hl_find_avail_mcl_idx(app_idx, &mcl_idx)) 934 { 935 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 936 memset(p_mcb,0, sizeof(btif_hl_mcl_cb_t)); 937 p_mcb->in_use = TRUE; 938 bdcpy(p_mcb->bd_addr, bd_addr); 939 940 if (!ctrl_psm) 941 { 942 p_mcb->cch_oper = BTIF_HL_CCH_OP_MDEP_FILTERING; 943 } 944 else 945 { 946 p_mcb->cch_oper = BTIF_HL_CCH_OP_MATCHED_CTRL_PSM; 947 p_mcb->req_ctrl_psm = ctrl_psm; 948 } 949 950 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 951 p_pcb->in_use = TRUE; 952 p_pcb->mdep_cfg_idx = mdep_cfg_idx; 953 memcpy(p_pcb->bd_addr, bd_addr, sizeof(BD_ADDR)); 954 p_pcb->op = op; 955 956 switch (op) 957 { 958 case BTIF_HL_PEND_DCH_OP_OPEN: 959 *channel_id = 960 p_pcb->channel_id = (int) btif_hl_get_next_channel_id(app_id); 961 p_pcb->cb_state = BTIF_HL_CHAN_CB_STATE_CONNECTING_PENDING; 962 break; 963 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 964 p_pcb->channel_id = p_acb->delete_mdl.channel_id; 965 p_pcb->cb_state = BTIF_HL_CHAN_CB_STATE_DESTROYED_PENDING; 966 break; 967 default: 968 break; 969 } 970 BTA_HlSdpQuery(app_id,p_acb->app_handle, bd_addr); 971 } 972 else 973 { 974 status = FALSE; 975 BTIF_TRACE_ERROR("Open CCH request discarded- No mcl cb"); 976 } 977 } 978 else 979 { 980 status = FALSE; 981 BTIF_TRACE_ERROR("Open CCH request discarded- already in USE"); 982 } 983 } 984 else 985 { 986 status = FALSE; 987 BTIF_TRACE_ERROR("Invalid app_id=%d", app_id); 988 } 989 990 if (channel_id) 991 { 992 BTIF_TRACE_DEBUG("status=%d channel_id=0x%08x", status, *channel_id); 993 } 994 else 995 { 996 BTIF_TRACE_DEBUG("status=%d ", status); 997 } 998 return status; 999 } 1000 1001 1002 /******************************************************************************* 1003 ** 1004 ** Function btif_hl_find_mdl_idx_using_handle 1005 ** 1006 ** Description Find the MDL index using channel id 1007 ** 1008 ** Returns BOOLEAN 1009 ** 1010 *******************************************************************************/ 1011 BOOLEAN btif_hl_find_mdl_cfg_idx_using_channel_id(int channel_id, 1012 UINT8 *p_app_idx, 1013 UINT8 *p_mdl_cfg_idx){ 1014 btif_hl_app_cb_t *p_acb; 1015 btif_hl_mdl_cfg_t *p_mdl; 1016 BOOLEAN found=FALSE; 1017 UINT8 i,j; 1018 int mdl_cfg_channel_id; 1019 1020 *p_app_idx = 0; 1021 *p_mdl_cfg_idx =0; 1022 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 1023 { 1024 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 1025 for (j=0; j< BTA_HL_NUM_MDL_CFGS; j++) 1026 { 1027 p_mdl =BTIF_HL_GET_MDL_CFG_PTR(i,j); 1028 mdl_cfg_channel_id = *(BTIF_HL_GET_MDL_CFG_CHANNEL_ID_PTR(i,j)); 1029 if (p_acb->in_use && 1030 p_mdl->base.active && 1031 (mdl_cfg_channel_id == channel_id)) 1032 { 1033 found = TRUE; 1034 *p_app_idx = i; 1035 *p_mdl_cfg_idx =j; 1036 break; 1037 } 1038 } 1039 } 1040 1041 BTIF_TRACE_EVENT("%s found=%d channel_id=0x%08x, app_idx=%d mdl_cfg_idx=%d ", 1042 __FUNCTION__,found,channel_id, i,j ); 1043 return found; 1044 } 1045 /******************************************************************************* 1046 ** 1047 ** Function btif_hl_find_mdl_idx_using_handle 1048 ** 1049 ** Description Find the MDL index using channel id 1050 ** 1051 ** Returns BOOLEAN 1052 ** 1053 *******************************************************************************/ 1054 BOOLEAN btif_hl_find_mdl_idx_using_channel_id(int channel_id, 1055 UINT8 *p_app_idx,UINT8 *p_mcl_idx, 1056 UINT8 *p_mdl_idx){ 1057 btif_hl_app_cb_t *p_acb; 1058 btif_hl_mcl_cb_t *p_mcb; 1059 btif_hl_mdl_cb_t *p_dcb; 1060 BOOLEAN found=FALSE; 1061 UINT8 i,j,k; 1062 1063 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 1064 { 1065 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 1066 for (j=0; j< BTA_HL_NUM_MCLS; j++) 1067 { 1068 p_mcb =BTIF_HL_GET_MCL_CB_PTR(i,j); 1069 for (k=0; k< BTA_HL_NUM_MDLS_PER_MCL; k++) 1070 { 1071 p_dcb =BTIF_HL_GET_MDL_CB_PTR(i,j,k); 1072 if (p_acb->in_use && 1073 p_mcb->in_use && 1074 p_dcb->in_use && 1075 (p_dcb->channel_id == channel_id)) 1076 { 1077 found = TRUE; 1078 *p_app_idx = i; 1079 *p_mcl_idx =j; 1080 *p_mdl_idx = k; 1081 break; 1082 } 1083 } 1084 } 1085 } 1086 BTIF_TRACE_DEBUG("%s found=%d app_idx=%d mcl_idx=%d mdl_idx=%d ", 1087 __FUNCTION__,found,i,j,k ); 1088 return found; 1089 } 1090 1091 /******************************************************************************* 1092 ** 1093 ** Function btif_hl_find_channel_id_using_mdl_id 1094 ** 1095 ** Description Find channel id using mdl_id' 1096 ** 1097 ** Returns BOOLEAN 1098 *********************************************************************************/ 1099 BOOLEAN btif_hl_find_channel_id_using_mdl_id(UINT8 app_idx, tBTA_HL_MDL_ID mdl_id, 1100 int *p_channel_id){ 1101 btif_hl_app_cb_t *p_acb; 1102 btif_hl_mdl_cfg_t *p_mdl; 1103 BOOLEAN found=FALSE; 1104 UINT8 j=0; 1105 int mdl_cfg_channel_id; 1106 p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); 1107 if (p_acb && p_acb->in_use) 1108 { 1109 for (j=0; j< BTA_HL_NUM_MDL_CFGS; j++) 1110 { 1111 p_mdl =BTIF_HL_GET_MDL_CFG_PTR(app_idx,j); 1112 mdl_cfg_channel_id = *(BTIF_HL_GET_MDL_CFG_CHANNEL_ID_PTR(app_idx,j)); 1113 if ( p_mdl->base.active && (p_mdl->base.mdl_id == mdl_id)) 1114 { 1115 found = TRUE; 1116 *p_channel_id = mdl_cfg_channel_id; 1117 break; 1118 } 1119 } 1120 } 1121 BTIF_TRACE_EVENT("%s found=%d channel_id=0x%08x, mdl_id=0x%x app_idx=%d mdl_cfg_idx=%d ", 1122 __FUNCTION__,found,*p_channel_id,mdl_id, app_idx,j ); 1123 return found; 1124 } 1125 1126 1127 /******************************************************************************* 1128 ** 1129 ** Function btif_hl_find_mdl_idx_using_handle 1130 ** 1131 ** Description Find the MDL index using handle 1132 ** 1133 ** Returns BOOLEAN 1134 ** 1135 *******************************************************************************/ 1136 BOOLEAN btif_hl_find_mdl_idx_using_handle(tBTA_HL_MDL_HANDLE mdl_handle, 1137 UINT8 *p_app_idx,UINT8 *p_mcl_idx, 1138 UINT8 *p_mdl_idx){ 1139 btif_hl_app_cb_t *p_acb; 1140 btif_hl_mcl_cb_t *p_mcb; 1141 btif_hl_mdl_cb_t *p_dcb; 1142 BOOLEAN found=FALSE; 1143 UINT8 i,j,k; 1144 1145 *p_app_idx = 0; 1146 *p_mcl_idx =0; 1147 *p_mdl_idx = 0; 1148 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 1149 { 1150 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 1151 for (j=0; j< BTA_HL_NUM_MCLS; j++) 1152 { 1153 p_mcb =BTIF_HL_GET_MCL_CB_PTR(i,j); 1154 for (k=0; k< BTA_HL_NUM_MDLS_PER_MCL; k++) 1155 { 1156 p_dcb =BTIF_HL_GET_MDL_CB_PTR(i,j,k); 1157 if (p_acb->in_use && 1158 p_mcb->in_use && 1159 p_dcb->in_use && 1160 (p_dcb->mdl_handle == mdl_handle)) 1161 { 1162 found = TRUE; 1163 *p_app_idx = i; 1164 *p_mcl_idx =j; 1165 *p_mdl_idx = k; 1166 break; 1167 } 1168 } 1169 } 1170 } 1171 1172 1173 BTIF_TRACE_EVENT("%s found=%d app_idx=%d mcl_idx=%d mdl_idx=%d ", 1174 __FUNCTION__,found,i,j,k ); 1175 return found; 1176 } 1177 /******************************************************************************* 1178 ** 1179 ** Function btif_hl_find_peer_mdep_id 1180 ** 1181 ** Description Find the peer MDEP ID from the received SPD records 1182 ** 1183 ** Returns BOOLEAN 1184 ** 1185 *******************************************************************************/ 1186 static BOOLEAN btif_hl_find_peer_mdep_id(UINT8 app_id, BD_ADDR bd_addr, 1187 tBTA_HL_MDEP_ROLE local_mdep_role, 1188 UINT16 data_type, 1189 tBTA_HL_MDEP_ID *p_peer_mdep_id){ 1190 UINT8 app_idx, mcl_idx; 1191 btif_hl_mcl_cb_t *p_mcb; 1192 tBTA_HL_SDP_REC *p_rec; 1193 UINT8 i, num_mdeps; 1194 BOOLEAN found = FALSE; 1195 tBTA_HL_MDEP_ROLE peer_mdep_role; 1196 1197 1198 BTIF_TRACE_DEBUG("%s app_id=%d local_mdep_role=%d, data_type=%d", 1199 __FUNCTION__, app_id, local_mdep_role, data_type); 1200 1201 BTIF_TRACE_DEBUG("DB [%02x:%02x:%02x:%02x:%02x:%02x]", 1202 bd_addr[0], bd_addr[1], 1203 bd_addr[2], bd_addr[3], 1204 bd_addr[4], bd_addr[5]); 1205 1206 1207 BTIF_TRACE_DEBUG("local_mdep_role=%d", local_mdep_role); 1208 BTIF_TRACE_DEBUG("data_type=%d", data_type); 1209 1210 if (local_mdep_role == BTA_HL_MDEP_ROLE_SINK) 1211 peer_mdep_role = BTA_HL_MDEP_ROLE_SOURCE; 1212 else 1213 peer_mdep_role = BTA_HL_MDEP_ROLE_SINK; 1214 1215 if (btif_hl_find_app_idx(app_id, &app_idx) ) 1216 { 1217 BTIF_HL_GET_APP_CB_PTR(app_idx); 1218 if (btif_hl_find_mcl_idx(app_idx, bd_addr, &mcl_idx)) 1219 { 1220 p_mcb =BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 1221 1222 BTIF_TRACE_DEBUG("app_idx=%d mcl_idx=%d",app_idx, mcl_idx); 1223 BTIF_TRACE_DEBUG("valid_spd_idx=%d sdp_idx=%d",p_mcb->valid_sdp_idx, p_mcb->sdp_idx); 1224 if (p_mcb->valid_sdp_idx) 1225 { 1226 p_rec = &p_mcb->sdp.sdp_rec[p_mcb->sdp_idx]; 1227 num_mdeps = p_rec->num_mdeps; 1228 BTIF_TRACE_DEBUG("num_mdeps=%d", num_mdeps); 1229 1230 for (i=0; i< num_mdeps; i++) 1231 { 1232 BTIF_TRACE_DEBUG("p_rec->mdep_cfg[%d].mdep_role=%d",i, p_rec->mdep_cfg[i].mdep_role); 1233 BTIF_TRACE_DEBUG("p_rec->mdep_cfg[%d].data_type =%d",i, p_rec->mdep_cfg[i].data_type ); 1234 if ((p_rec->mdep_cfg[i].mdep_role == peer_mdep_role) && 1235 (p_rec->mdep_cfg[i].data_type == data_type)) 1236 { 1237 found = TRUE; 1238 *p_peer_mdep_id = p_rec->mdep_cfg[i].mdep_id; 1239 break; 1240 } 1241 } 1242 } 1243 } 1244 } 1245 1246 BTIF_TRACE_DEBUG("found =%d *p_peer_mdep_id=%d", found, *p_peer_mdep_id); 1247 1248 return found; 1249 } 1250 1251 /******************************************************************************* 1252 ** 1253 ** Function btif_hl_find_mdep_cfg_idx 1254 ** 1255 ** Description Find the MDEP configuration index using local MDEP_ID 1256 ** 1257 ** Returns BOOLEAN 1258 ** 1259 *******************************************************************************/ 1260 static BOOLEAN btif_hl_find_mdep_cfg_idx(UINT8 app_idx, tBTA_HL_MDEP_ID local_mdep_id, 1261 UINT8 *p_mdep_cfg_idx){ 1262 btif_hl_app_cb_t *p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); 1263 tBTA_HL_SUP_FEATURE *p_sup_feature= &p_acb->sup_feature; 1264 BOOLEAN found =FALSE; 1265 UINT8 i; 1266 1267 for (i=0; i< p_sup_feature->num_of_mdeps; i++) 1268 { 1269 BTIF_TRACE_DEBUG("btif_hl_find_mdep_cfg_idx: mdep_id=%d app_idx = %d", 1270 p_sup_feature->mdep[i].mdep_id,app_idx); 1271 if ( p_sup_feature->mdep[i].mdep_id == local_mdep_id) 1272 { 1273 found = TRUE; 1274 *p_mdep_cfg_idx = i; 1275 break; 1276 } 1277 } 1278 1279 BTIF_TRACE_DEBUG("%s found=%d mdep_idx=%d local_mdep_id=%d app_idx=%d ", 1280 __FUNCTION__, found,i, local_mdep_id,app_idx); 1281 return found; 1282 } 1283 1284 1285 1286 /******************************************************************************* 1287 ** 1288 ** Function btif_hl_find_mcl_idx 1289 ** 1290 ** Description Find the MCL index using BD address 1291 ** 1292 ** Returns BOOLEAN 1293 ** 1294 *******************************************************************************/ 1295 BOOLEAN btif_hl_find_mcl_idx(UINT8 app_idx, BD_ADDR p_bd_addr, UINT8 *p_mcl_idx){ 1296 BOOLEAN found=FALSE; 1297 UINT8 i; 1298 btif_hl_mcl_cb_t *p_mcb; 1299 1300 *p_mcl_idx = 0; 1301 for (i=0; i < BTA_HL_NUM_MCLS ; i ++) 1302 { 1303 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, i); 1304 if (p_mcb->in_use && 1305 (!memcmp (p_mcb->bd_addr, p_bd_addr, BD_ADDR_LEN))) 1306 { 1307 found = TRUE; 1308 *p_mcl_idx = i; 1309 break; 1310 } 1311 } 1312 1313 1314 BTIF_TRACE_DEBUG("%s found=%d idx=%d",__FUNCTION__, found, i); 1315 return found; 1316 } 1317 /******************************************************************************* 1318 ** 1319 ** Function btif_hl_init 1320 ** 1321 ** Description HL initialization function. 1322 ** 1323 ** Returns void 1324 ** 1325 *******************************************************************************/ 1326 static void btif_hl_init(void){ 1327 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 1328 memset(p_btif_hl_cb, 0, sizeof(btif_hl_cb_t)); 1329 btif_hl_init_next_app_id(); 1330 btif_hl_init_next_channel_id(); 1331 } 1332 /******************************************************************************* 1333 ** 1334 ** Function btif_hl_disable 1335 ** 1336 ** Description Disable initialization function. 1337 ** 1338 ** Returns void 1339 ** 1340 *******************************************************************************/ 1341 static void btif_hl_disable(void){ 1342 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 1343 1344 if ((p_btif_hl_cb->state != BTIF_HL_STATE_DISABLING) && 1345 (p_btif_hl_cb->state != BTIF_HL_STATE_DISABLED)) 1346 { 1347 btif_hl_set_state(BTIF_HL_STATE_DISABLING); 1348 BTA_HlDisable(); 1349 } 1350 } 1351 /******************************************************************************* 1352 ** 1353 ** Function btif_hl_is_no_active_app 1354 ** 1355 ** Description Find whether or not any APP is still in use 1356 ** 1357 ** Returns BOOLEAN 1358 ** 1359 *******************************************************************************/ 1360 static BOOLEAN btif_hl_is_no_active_app(void){ 1361 BOOLEAN no_active_app = TRUE; 1362 UINT8 i; 1363 1364 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 1365 { 1366 if (btif_hl_cb.acb[i].in_use) 1367 { 1368 no_active_app = FALSE; 1369 break; 1370 } 1371 } 1372 1373 BTIF_TRACE_DEBUG("%s no_active_app=%d ", __FUNCTION__, no_active_app ); 1374 return no_active_app; 1375 } 1376 1377 /******************************************************************************* 1378 ** 1379 ** Function btif_hl_free_app_idx 1380 ** 1381 ** Description free an application control block 1382 ** 1383 ** Returns void 1384 ** 1385 *******************************************************************************/ 1386 static void btif_hl_free_app_idx(UINT8 app_idx){ 1387 1388 if ((app_idx < BTA_HL_NUM_APPS) && btif_hl_cb.acb[app_idx].in_use ) 1389 { 1390 btif_hl_cb.acb[app_idx].in_use = FALSE; 1391 memset (&btif_hl_cb.acb[app_idx], 0, sizeof(btif_hl_app_cb_t)); 1392 } 1393 } 1394 /******************************************************************************* 1395 ** 1396 ** Function btif_hl_set_state 1397 ** 1398 ** Description set HL state 1399 ** 1400 ** Returns void 1401 ** 1402 *******************************************************************************/ 1403 static void btif_hl_set_state(btif_hl_state_t state){ 1404 BTIF_TRACE_DEBUG("btif_hl_set_state: %d ---> %d ", p_btif_hl_cb->state, state); 1405 p_btif_hl_cb->state = state; 1406 } 1407 1408 /******************************************************************************* 1409 ** 1410 ** Function btif_hl_set_state 1411 ** 1412 ** Description get HL state 1413 ** 1414 ** Returns btif_hl_state_t 1415 ** 1416 *******************************************************************************/ 1417 1418 static btif_hl_state_t btif_hl_get_state(void){ 1419 BTIF_TRACE_DEBUG("btif_hl_get_state: %d ", p_btif_hl_cb->state); 1420 return p_btif_hl_cb->state; 1421 } 1422 1423 /******************************************************************************* 1424 ** 1425 ** Function btif_hl_find_data_type_idx 1426 ** 1427 ** Description Find the index in the data type table 1428 ** 1429 ** Returns BOOLEAN 1430 ** 1431 *******************************************************************************/ 1432 static BOOLEAN btif_hl_find_data_type_idx(UINT16 data_type, UINT8 *p_idx){ 1433 BOOLEAN found = FALSE; 1434 UINT8 i; 1435 1436 for (i=0; i< BTIF_HL_DATA_TABLE_SIZE; i++ ) 1437 { 1438 if (data_type_table[i].data_type == data_type) 1439 { 1440 found = TRUE; 1441 *p_idx= i; 1442 break; 1443 } 1444 } 1445 1446 BTIF_TRACE_DEBUG("%s found=%d, data_type=0x%x idx=%d", __FUNCTION__, found, data_type, i); 1447 return found; 1448 } 1449 1450 /******************************************************************************* 1451 ** 1452 ** Function btif_hl_get_max_tx_apdu_size 1453 ** 1454 ** Description Find the maximum TX APDU size for the specified data type and 1455 ** MDEP role 1456 ** 1457 ** Returns UINT16 1458 ** 1459 *******************************************************************************/ 1460 UINT16 btif_hl_get_max_tx_apdu_size(tBTA_HL_MDEP_ROLE mdep_role, 1461 UINT16 data_type ){ 1462 UINT8 idx; 1463 UINT16 max_tx_apdu_size =0; 1464 1465 if (btif_hl_find_data_type_idx(data_type, &idx)) 1466 { 1467 if (mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 1468 { 1469 max_tx_apdu_size = data_type_table[idx].max_tx_apdu_size; 1470 } 1471 else 1472 { 1473 max_tx_apdu_size = data_type_table[idx].max_rx_apdu_size; 1474 } 1475 } 1476 else 1477 { 1478 if (mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 1479 { 1480 max_tx_apdu_size = BTIF_HL_DEFAULT_SRC_TX_APDU_SIZE; 1481 } 1482 else 1483 { 1484 max_tx_apdu_size = BTIF_HL_DEFAULT_SRC_RX_APDU_SIZE; 1485 } 1486 1487 1488 } 1489 1490 BTIF_TRACE_DEBUG("%s mdep_role=%d data_type=0x%4x size=%d", 1491 __FUNCTION__, mdep_role, data_type, max_tx_apdu_size); 1492 return max_tx_apdu_size; 1493 } 1494 1495 1496 /******************************************************************************* 1497 ** 1498 ** Function btif_hl_get_max_rx_apdu_size 1499 ** 1500 ** Description Find the maximum RX APDU size for the specified data type and 1501 ** MDEP role 1502 ** 1503 ** Returns UINT16 1504 ** 1505 *******************************************************************************/ 1506 UINT16 btif_hl_get_max_rx_apdu_size(tBTA_HL_MDEP_ROLE mdep_role, 1507 UINT16 data_type ){ 1508 UINT8 idx; 1509 UINT16 max_rx_apdu_size =0; 1510 1511 if (btif_hl_find_data_type_idx(data_type, &idx)) 1512 { 1513 if (mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 1514 { 1515 max_rx_apdu_size = data_type_table[idx].max_rx_apdu_size; 1516 } 1517 else 1518 { 1519 max_rx_apdu_size = data_type_table[idx].max_tx_apdu_size; 1520 } 1521 } 1522 else 1523 { 1524 if (mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 1525 { 1526 max_rx_apdu_size = BTIF_HL_DEFAULT_SRC_RX_APDU_SIZE; 1527 } 1528 else 1529 { 1530 max_rx_apdu_size = BTIF_HL_DEFAULT_SRC_TX_APDU_SIZE; 1531 } 1532 } 1533 1534 1535 BTIF_TRACE_DEBUG("%s mdep_role=%d data_type=0x%4x size=%d", 1536 __FUNCTION__, mdep_role, data_type, max_rx_apdu_size); 1537 1538 return max_rx_apdu_size; 1539 } 1540 1541 /******************************************************************************* 1542 ** 1543 ** Function btif_hl_if_channel_setup_pending 1544 ** 1545 ** Description 1546 ** 1547 ** Returns BOOLEAN 1548 ** 1549 *******************************************************************************/ 1550 1551 static BOOLEAN btif_hl_get_bta_mdep_role(bthl_mdep_role_t mdep, tBTA_HL_MDEP_ROLE *p){ 1552 BOOLEAN status = TRUE; 1553 switch (mdep) 1554 { 1555 case BTHL_MDEP_ROLE_SOURCE: 1556 *p = BTA_HL_MDEP_ROLE_SOURCE; 1557 break; 1558 case BTHL_MDEP_ROLE_SINK: 1559 *p = BTA_HL_MDEP_ROLE_SINK; 1560 break; 1561 default: 1562 *p = BTA_HL_MDEP_ROLE_SOURCE; 1563 status = FALSE; 1564 break; 1565 } 1566 1567 BTIF_TRACE_DEBUG("%s status=%d bta_mdep_role=%d (%d:btif)", 1568 __FUNCTION__, status, *p, mdep); 1569 return status; 1570 } 1571 /******************************************************************************* 1572 ** 1573 ** Function btif_hl_get_bta_channel_type 1574 ** 1575 ** Description convert bthl channel type to BTA DCH channel type 1576 ** 1577 ** Returns BOOLEAN 1578 ** 1579 *******************************************************************************/ 1580 1581 static BOOLEAN btif_hl_get_bta_channel_type(bthl_channel_type_t channel_type, tBTA_HL_DCH_CFG *p){ 1582 BOOLEAN status = TRUE; 1583 switch (channel_type) 1584 { 1585 case BTHL_CHANNEL_TYPE_RELIABLE: 1586 *p = BTA_HL_DCH_CFG_RELIABLE; 1587 break; 1588 case BTHL_CHANNEL_TYPE_STREAMING: 1589 *p = BTA_HL_DCH_CFG_STREAMING; 1590 break; 1591 case BTHL_CHANNEL_TYPE_ANY: 1592 *p = BTA_HL_DCH_CFG_NO_PREF; 1593 break; 1594 default: 1595 status = FALSE; 1596 break; 1597 } 1598 BTIF_TRACE_DEBUG("%s status = %d BTA DCH CFG=%d (1-rel 2-strm", 1599 __FUNCTION__, status, *p); 1600 return status; 1601 } 1602 /******************************************************************************* 1603 ** 1604 ** Function btif_hl_get_next_app_id 1605 ** 1606 ** Description get next applcation id 1607 ** 1608 ** Returns UINT8 1609 ** 1610 *******************************************************************************/ 1611 1612 static UINT8 btif_hl_get_next_app_id(){ 1613 UINT8 next_app_id = btif_hl_cb.next_app_id; 1614 1615 btif_hl_cb.next_app_id++; 1616 return next_app_id; 1617 } 1618 /******************************************************************************* 1619 ** 1620 ** Function btif_hl_get_next_channel_id 1621 ** 1622 ** Description get next channel id 1623 ** 1624 ** Returns int 1625 ** 1626 *******************************************************************************/ 1627 static int btif_hl_get_next_channel_id(UINT8 app_id){ 1628 UINT16 next_channel_id = btif_hl_cb.next_channel_id; 1629 int channel_id; 1630 btif_hl_cb.next_channel_id++; 1631 channel_id = (app_id << 16) + next_channel_id; 1632 BTIF_TRACE_DEBUG("%s channel_id=0x%08x, app_id=0x%02x next_channel_id=0x%04x", __FUNCTION__, 1633 channel_id, app_id, next_channel_id); 1634 return channel_id; 1635 } 1636 /******************************************************************************* 1637 ** 1638 ** Function btif_hl_get_app_id 1639 ** 1640 ** Description get the applicaiton id associated with the channel id 1641 ** 1642 ** Returns UINT8 1643 ** 1644 *******************************************************************************/ 1645 1646 static UINT8 btif_hl_get_app_id(int channel_id){ 1647 UINT8 app_id =(UINT8) (channel_id >> 16); 1648 BTIF_TRACE_DEBUG("%s channel_id=0x%08x, app_id=0x%02x ", __FUNCTION__,channel_id, app_id); 1649 return app_id; 1650 } 1651 /******************************************************************************* 1652 ** 1653 ** Function btif_hl_init_next_app_id 1654 ** 1655 ** Description initialize the application id 1656 ** 1657 ** Returns void 1658 ** 1659 *******************************************************************************/ 1660 static void btif_hl_init_next_app_id(void){ 1661 btif_hl_cb.next_app_id = 1; 1662 } 1663 /******************************************************************************* 1664 ** 1665 ** Function btif_hl_init_next_channel_id 1666 ** 1667 ** Description initialize the channel id 1668 ** 1669 ** Returns void 1670 ** 1671 *******************************************************************************/ 1672 static void btif_hl_init_next_channel_id(void){ 1673 btif_hl_cb.next_channel_id = 1; 1674 } 1675 1676 1677 /******************************************************************************* 1678 ** 1679 ** Function btif_hl_find_app_idx_using_handle 1680 ** 1681 ** Description Find the applicaiton index using handle 1682 ** 1683 ** Returns BOOLEAN 1684 ** 1685 *******************************************************************************/ 1686 BOOLEAN btif_hl_find_app_idx_using_handle(tBTA_HL_APP_HANDLE app_handle, 1687 UINT8 *p_app_idx){ 1688 BOOLEAN found=FALSE; 1689 UINT8 i; 1690 1691 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 1692 { 1693 if (btif_hl_cb.acb[i].in_use && 1694 (btif_hl_cb.acb[i].app_handle == app_handle)) 1695 { 1696 found = TRUE; 1697 *p_app_idx = i; 1698 break; 1699 } 1700 } 1701 1702 BTIF_TRACE_EVENT("%s status=%d handle=%d app_idx=%d ", 1703 __FUNCTION__, found, app_handle , i); 1704 1705 return found; 1706 } 1707 1708 /******************************************************************************* 1709 ** 1710 ** Function btif_hl_find_app_idx_using_app_id 1711 ** 1712 ** Description Find the applicaiton index using app_id 1713 ** 1714 ** Returns BOOLEAN 1715 ** 1716 *******************************************************************************/ 1717 BOOLEAN btif_hl_find_app_idx_using_app_id(UINT8 app_id, 1718 UINT8 *p_app_idx){ 1719 BOOLEAN found=FALSE; 1720 UINT8 i; 1721 1722 *p_app_idx = 0; 1723 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 1724 { 1725 if (btif_hl_cb.acb[i].in_use && 1726 (btif_hl_cb.acb[i].app_id == app_id)) 1727 { 1728 found = TRUE; 1729 *p_app_idx = i; 1730 break; 1731 } 1732 } 1733 1734 BTIF_TRACE_EVENT("%s found=%d app_id=%d app_idx=%d ", 1735 __FUNCTION__, found, app_id , i); 1736 1737 return found; 1738 } 1739 1740 /******************************************************************************* 1741 ** 1742 ** Function btif_hl_find_mcl_idx_using_handle 1743 ** 1744 ** Description Find the MCL index using handle 1745 ** 1746 ** Returns BOOLEAN 1747 ** 1748 *******************************************************************************/ 1749 BOOLEAN btif_hl_find_mcl_idx_using_handle( tBTA_HL_MCL_HANDLE mcl_handle, 1750 UINT8 *p_app_idx, UINT8 *p_mcl_idx){ 1751 btif_hl_app_cb_t *p_acb; 1752 BOOLEAN found=FALSE; 1753 UINT8 i,j; 1754 1755 for (i=0; i<BTA_HL_NUM_APPS; i++) 1756 { 1757 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 1758 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 1759 { 1760 if (p_acb->mcb[j].in_use) 1761 BTIF_TRACE_DEBUG("btif_hl_find_mcl_idx_using_handle:app_idx=%d," 1762 "mcl_idx =%d mcl_handle=%d",i,j,p_acb->mcb[j].mcl_handle); 1763 if (p_acb->mcb[j].in_use && 1764 (p_acb->mcb[j].mcl_handle == mcl_handle)) 1765 { 1766 found = TRUE; 1767 *p_app_idx = i; 1768 *p_mcl_idx = j; 1769 break; 1770 } 1771 } 1772 } 1773 BTIF_TRACE_DEBUG("%s found=%d app_idx=%d mcl_idx=%d",__FUNCTION__, 1774 found, i, j); 1775 return found; 1776 } 1777 1778 /******************************************************************************* 1779 ** 1780 ** Function btif_hl_find_mdl_idx_using_mdl_id 1781 ** 1782 ** Description Find the mdl index using mdl_id 1783 ** 1784 ** Returns BOOLEAN 1785 ** 1786 *******************************************************************************/ 1787 BOOLEAN btif_hl_find_mcl_idx_using_mdl_id( UINT8 mdl_id,UINT8 mcl_handle, 1788 UINT8 *p_app_idx, UINT8 *p_mcl_idx){ 1789 btif_hl_app_cb_t *p_acb; 1790 btif_hl_mcl_cb_t *p_mcb; 1791 BOOLEAN found=FALSE; 1792 UINT8 i,j,x; 1793 1794 for (i=0; i<BTA_HL_NUM_APPS; i++) 1795 { 1796 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 1797 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 1798 { 1799 if (p_acb->mcb[j].in_use && 1800 (p_acb->mcb[j].mcl_handle == mcl_handle)) 1801 { 1802 p_mcb = &p_acb->mcb[j]; 1803 BTIF_TRACE_DEBUG("btif_hl_find_mcl_idx_using_mdl_id: mcl handle found j =%d",j); 1804 for (x=0; x < BTA_HL_NUM_MDLS_PER_MCL ; x ++) 1805 { 1806 if (p_mcb->mdl[x].in_use && p_mcb->mdl[x].mdl_id == mdl_id) 1807 { 1808 BTIF_TRACE_DEBUG("btif_hl_find_mcl_idx_using_mdl_id:found x =%d",x); 1809 found = TRUE; 1810 *p_app_idx = i; 1811 *p_mcl_idx = j; 1812 break; 1813 } 1814 } 1815 } 1816 } 1817 } 1818 BTIF_TRACE_DEBUG("%s found=%d app_idx=%d mcl_idx=%d",__FUNCTION__, 1819 found, i, j); 1820 return found; 1821 } 1822 1823 /******************************************************************************* 1824 ** 1825 ** Function btif_hl_find_mcl_idx_using_deleted_mdl_id 1826 ** 1827 ** Description Find the app index deleted_mdl_id 1828 ** 1829 ** Returns BOOLEAN 1830 ** 1831 *******************************************************************************/ 1832 BOOLEAN btif_hl_find_app_idx_using_deleted_mdl_id( UINT8 mdl_id, 1833 UINT8 *p_app_idx){ 1834 btif_hl_app_cb_t *p_acb; 1835 BOOLEAN found=FALSE; 1836 UINT8 i; 1837 1838 for (i=0; i<BTA_HL_NUM_APPS; i++) 1839 { 1840 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 1841 if (p_acb->delete_mdl.active) { 1842 BTIF_TRACE_DEBUG("%s: app_idx=%d, mdl_id=%d", 1843 __FUNCTION__,i,mdl_id); 1844 } 1845 if (p_acb->delete_mdl.active && 1846 (p_acb->delete_mdl.mdl_id == mdl_id)) 1847 { 1848 found = TRUE; 1849 *p_app_idx = i; 1850 break; 1851 } 1852 } 1853 BTIF_TRACE_DEBUG("%s found=%d app_idx=%d",__FUNCTION__, 1854 found, i); 1855 return found; 1856 } 1857 1858 /******************************************************************************* 1859 ** 1860 ** Function btif_hl_stop_timer_using_handle 1861 ** 1862 ** Description clean control channel cb using handle 1863 ** 1864 ** Returns void 1865 ** 1866 *******************************************************************************/ 1867 static void btif_hl_stop_timer_using_handle( tBTA_HL_MCL_HANDLE mcl_handle){ 1868 btif_hl_app_cb_t *p_acb; 1869 UINT8 i,j; 1870 1871 for (i=0; i<BTA_HL_NUM_APPS; i++) 1872 { 1873 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 1874 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 1875 { 1876 if (p_acb->mcb[j].in_use && 1877 (p_acb->mcb[j].mcl_handle == mcl_handle)) 1878 { 1879 btif_hl_stop_cch_timer(i, j); 1880 } 1881 } 1882 } 1883 } 1884 1885 /******************************************************************************* 1886 ** 1887 ** Function btif_hl_find_mcl_idx_using_app_idx 1888 ** 1889 ** Description Find the MCL index using handle 1890 ** 1891 ** Returns BOOLEAN 1892 ** 1893 *******************************************************************************/ 1894 BOOLEAN btif_hl_find_mcl_idx_using_app_idx( tBTA_HL_MCL_HANDLE mcl_handle, 1895 UINT8 p_app_idx, UINT8 *p_mcl_idx){ 1896 btif_hl_app_cb_t *p_acb; 1897 BOOLEAN found=FALSE; 1898 UINT8 j; 1899 1900 p_acb =BTIF_HL_GET_APP_CB_PTR(p_app_idx); 1901 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 1902 { 1903 if (p_acb->mcb[j].in_use && 1904 (p_acb->mcb[j].mcl_handle == mcl_handle)) 1905 { 1906 found = TRUE; 1907 *p_mcl_idx = j; 1908 break; 1909 } 1910 } 1911 BTIF_TRACE_DEBUG("%s found=%dmcl_idx=%d",__FUNCTION__, 1912 found, j); 1913 return found; 1914 } 1915 1916 /******************************************************************************* 1917 ** 1918 ** Function btif_hl_clean_mdls_using_app_idx 1919 ** 1920 ** Description clean dch cpntrol bloack using app_idx 1921 ** 1922 ** Returns void 1923 ** 1924 *******************************************************************************/ 1925 void btif_hl_clean_mdls_using_app_idx( UINT8 app_idx){ 1926 btif_hl_app_cb_t *p_acb; 1927 btif_hl_mcl_cb_t *p_mcb; 1928 btif_hl_mdl_cb_t *p_dcb; 1929 UINT8 j,x,y; 1930 bt_bdaddr_t bd_addr; 1931 1932 p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); 1933 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 1934 { 1935 if (p_acb->mcb[j].in_use) 1936 { 1937 p_mcb = &p_acb->mcb[j]; 1938 BTIF_TRACE_DEBUG("btif_hl_find_mcl_idx_using_mdl_id: mcl handle found j =%d",j); 1939 for (x=0; x < BTA_HL_NUM_MDLS_PER_MCL ; x ++) 1940 { 1941 if (p_mcb->mdl[x].in_use) 1942 { 1943 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, j,x); 1944 btif_hl_release_socket(app_idx,j,x); 1945 for (y=0; y<6; y++) 1946 { 1947 bd_addr.address[y] = p_mcb->bd_addr[y]; 1948 } 1949 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, p_acb->app_id, 1950 &bd_addr, p_dcb->local_mdep_cfg_idx, 1951 p_dcb->channel_id, BTHL_CONN_STATE_DISCONNECTED, 0 ); 1952 btif_hl_clean_mdl_cb(p_dcb); 1953 if (!btif_hl_num_dchs_in_use(p_mcb->mcl_handle)) 1954 BTA_HlCchClose(p_mcb->mcl_handle); 1955 BTIF_TRACE_DEBUG("remote DCH close success mdl_idx=%d", x); 1956 } 1957 } 1958 } 1959 } 1960 } 1961 1962 /******************************************************************************* 1963 ** 1964 ** Function btif_hl_find_app_idx 1965 ** 1966 ** Description Find the application index using application ID 1967 ** 1968 ** Returns BOOLEAN 1969 ** 1970 *******************************************************************************/ 1971 BOOLEAN btif_hl_find_app_idx(UINT8 app_id, UINT8 *p_app_idx){ 1972 BOOLEAN found=FALSE; 1973 UINT8 i; 1974 1975 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 1976 { 1977 1978 if (btif_hl_cb.acb[i].in_use && 1979 (btif_hl_cb.acb[i].app_id == app_id)) 1980 { 1981 found = TRUE; 1982 *p_app_idx = i; 1983 break; 1984 } 1985 } 1986 BTIF_TRACE_DEBUG("%s found=%d app_idx=%d", __FUNCTION__, found, i ); 1987 1988 return found; 1989 } 1990 1991 /******************************************************************************* 1992 ** 1993 ** Function btif_hl_find_app_idx 1994 ** 1995 ** Description Find the application index using application ID 1996 ** 1997 ** Returns BOOLEAN 1998 ** 1999 *******************************************************************************/ 2000 BOOLEAN btif_hl_find_app_idx_using_mdepId(UINT8 mdep_id, UINT8 *p_app_idx){ 2001 BOOLEAN found=FALSE; 2002 UINT8 i; 2003 2004 *p_app_idx = 0; 2005 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 2006 { 2007 BTIF_TRACE_DEBUG("btif_hl_find_app_idx_using_mdepId: MDEP-ID = %d", 2008 btif_hl_cb.acb[i].sup_feature.mdep[0].mdep_id); 2009 if (btif_hl_cb.acb[i].in_use && 2010 (btif_hl_cb.acb[i].sup_feature.mdep[0].mdep_id == mdep_id)) 2011 { 2012 found = TRUE; 2013 *p_app_idx = i; 2014 break; 2015 } 2016 } 2017 BTIF_TRACE_DEBUG("%s found=%d app_idx=%d", __FUNCTION__, found, i ); 2018 2019 return found; 2020 } 2021 2022 /******************************************************************************* 2023 ** 2024 ** Function btif_hl_find_avail_mdl_idx 2025 ** 2026 ** Description Find a not in-use MDL index 2027 ** 2028 ** Returns BOOLEAN 2029 ** 2030 *******************************************************************************/ 2031 BOOLEAN btif_hl_find_avail_mdl_idx(UINT8 app_idx, UINT8 mcl_idx, 2032 UINT8 *p_mdl_idx){ 2033 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2034 BOOLEAN found=FALSE; 2035 UINT8 i; 2036 2037 for (i=0; i < BTA_HL_NUM_MDLS_PER_MCL ; i ++) 2038 { 2039 if (!p_mcb->mdl[i].in_use) 2040 { 2041 btif_hl_clean_mdl_cb(&p_mcb->mdl[i]); 2042 found = TRUE; 2043 *p_mdl_idx = i; 2044 break; 2045 } 2046 } 2047 2048 BTIF_TRACE_DEBUG("%s found=%d idx=%d",__FUNCTION__, found, i); 2049 return found; 2050 } 2051 2052 /******************************************************************************* 2053 ** 2054 ** Function btif_hl_find_avail_mcl_idx 2055 ** 2056 ** Description Find a not in-use MDL index 2057 ** 2058 ** Returns BOOLEAN 2059 ** 2060 *******************************************************************************/ 2061 BOOLEAN btif_hl_find_avail_mcl_idx(UINT8 app_idx, UINT8 *p_mcl_idx){ 2062 BOOLEAN found=FALSE; 2063 UINT8 i; 2064 2065 for (i=0; i < BTA_HL_NUM_MCLS ; i ++) 2066 { 2067 if (!btif_hl_cb.acb[app_idx].mcb[i].in_use) 2068 { 2069 found = TRUE; 2070 *p_mcl_idx = i; 2071 break; 2072 } 2073 } 2074 BTIF_TRACE_DEBUG("%s found=%d mcl_idx=%d", __FUNCTION__, found, i); 2075 return found; 2076 } 2077 2078 /******************************************************************************* 2079 ** 2080 ** Function btif_hl_find_avail_app_idx 2081 ** 2082 ** Description Find a not in-use APP index 2083 ** 2084 ** Returns BOOLEAN 2085 ** 2086 *******************************************************************************/ 2087 static BOOLEAN btif_hl_find_avail_app_idx(UINT8 *p_idx){ 2088 BOOLEAN found = FALSE; 2089 UINT8 i; 2090 2091 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 2092 { 2093 if (!btif_hl_cb.acb[i].in_use) 2094 { 2095 found = TRUE; 2096 *p_idx = i; 2097 break; 2098 } 2099 } 2100 2101 BTIF_TRACE_DEBUG("%s found=%d app_idx=%d", __FUNCTION__, found, i); 2102 return found; 2103 } 2104 2105 2106 /******************************************************************************* 2107 ** 2108 ** Function btif_hl_proc_dereg_cfm 2109 ** 2110 ** Description Process the de-registration confirmation 2111 ** 2112 ** Returns Nothing 2113 ** 2114 *******************************************************************************/ 2115 static void btif_hl_proc_dereg_cfm(tBTA_HL *p_data) 2116 2117 { 2118 btif_hl_app_cb_t *p_acb; 2119 UINT8 app_idx; 2120 int app_id = 0; 2121 bthl_app_reg_state_t state = BTHL_APP_REG_STATE_DEREG_SUCCESS; 2122 2123 BTIF_TRACE_DEBUG("%s de-reg status=%d app_handle=%d", __FUNCTION__, 2124 p_data->dereg_cfm.status, p_data->dereg_cfm.app_handle); 2125 2126 if (btif_hl_find_app_idx_using_app_id(p_data->dereg_cfm.app_id, &app_idx)) 2127 { 2128 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 2129 app_id = (int) p_acb->app_id; 2130 if (p_data->dereg_cfm.status == BTA_HL_STATUS_OK) 2131 { 2132 btif_hl_clean_mdls_using_app_idx(app_idx); 2133 memset(p_acb, 0,sizeof(btif_hl_app_cb_t)); 2134 } 2135 else 2136 state = BTHL_APP_REG_STATE_DEREG_FAILED; 2137 2138 BTIF_TRACE_DEBUG("call reg state callback app_id=%d state=%d", app_id, state); 2139 BTIF_HL_CALL_CBACK(bt_hl_callbacks, app_reg_state_cb, app_id, state ); 2140 2141 if (btif_hl_is_no_active_app()) 2142 { 2143 btif_hl_disable(); 2144 } 2145 } 2146 } 2147 2148 /******************************************************************************* 2149 ** 2150 ** Function btif_hl_proc_reg_cfm 2151 ** 2152 ** Description Process the registration confirmation 2153 ** 2154 ** Returns Nothing 2155 ** 2156 *******************************************************************************/ 2157 static void btif_hl_proc_reg_cfm(tBTA_HL *p_data){ 2158 btif_hl_app_cb_t *p_acb; 2159 UINT8 app_idx; 2160 bthl_app_reg_state_t state = BTHL_APP_REG_STATE_REG_SUCCESS; 2161 2162 BTIF_TRACE_DEBUG("%s reg status=%d app_handle=%d", __FUNCTION__, p_data->reg_cfm.status, p_data->reg_cfm.app_handle); 2163 2164 if (btif_hl_find_app_idx(p_data->reg_cfm.app_id, &app_idx)) 2165 { 2166 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 2167 if (p_data->reg_cfm.status == BTA_HL_STATUS_OK) 2168 { 2169 p_acb->app_handle = p_data->reg_cfm.app_handle; 2170 } 2171 else 2172 { 2173 btif_hl_free_app_idx(app_idx); 2174 reg_counter--; 2175 state = BTHL_APP_REG_STATE_REG_FAILED; 2176 } 2177 2178 BTIF_TRACE_DEBUG("%s call reg state callback app_id=%d reg state=%d", __FUNCTION__, p_data->reg_cfm.app_id, state); 2179 BTIF_HL_CALL_CBACK(bt_hl_callbacks, app_reg_state_cb, ((int) p_data->reg_cfm.app_id), state ); 2180 } 2181 } 2182 2183 /******************************************************************************* 2184 ** 2185 ** Function btif_hl_set_chan_cb_state 2186 ** 2187 ** Description set the channel callback state 2188 ** 2189 ** Returns void 2190 ** 2191 *******************************************************************************/ 2192 void btif_hl_set_chan_cb_state(UINT8 app_idx, UINT8 mcl_idx, btif_hl_chan_cb_state_t state){ 2193 btif_hl_pending_chan_cb_t *p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2194 btif_hl_chan_cb_state_t cur_state = p_pcb->cb_state; 2195 2196 if (cur_state != state) 2197 { 2198 p_pcb->cb_state = state; 2199 BTIF_TRACE_DEBUG("%s state %d--->%d",__FUNCTION__, cur_state, state); 2200 } 2201 2202 2203 } 2204 /******************************************************************************* 2205 ** 2206 ** Function btif_hl_send_destroyed_cb 2207 ** 2208 ** Description send the channel destroyed callback 2209 ** 2210 ** Returns void 2211 ** 2212 *******************************************************************************/ 2213 void btif_hl_send_destroyed_cb(btif_hl_app_cb_t *p_acb ){ 2214 bt_bdaddr_t bd_addr; 2215 int app_id = (int) btif_hl_get_app_id(p_acb->delete_mdl.channel_id); 2216 2217 btif_hl_copy_bda(&bd_addr, p_acb->delete_mdl.bd_addr); 2218 BTIF_TRACE_DEBUG("%s",__FUNCTION__); 2219 BTIF_TRACE_DEBUG("call channel state callback channel_id=0x%08x mdep_cfg_idx=%d, state=%d fd=%d",p_acb->delete_mdl.channel_id, 2220 p_acb->delete_mdl.mdep_cfg_idx, BTHL_CONN_STATE_DESTROYED, 0); 2221 btif_hl_display_bt_bda(&bd_addr); 2222 2223 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2224 &bd_addr, p_acb->delete_mdl.mdep_cfg_idx, 2225 p_acb->delete_mdl.channel_id, BTHL_CONN_STATE_DESTROYED, 0 ); 2226 } 2227 /******************************************************************************* 2228 ** 2229 ** Function btif_hl_send_disconnecting_cb 2230 ** 2231 ** Description send a channel disconnecting callback 2232 ** 2233 ** Returns void 2234 ** 2235 *******************************************************************************/ 2236 void btif_hl_send_disconnecting_cb(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx){ 2237 btif_hl_mdl_cb_t *p_dcb = BTIF_HL_GET_MDL_CB_PTR( app_idx, mcl_idx, mdl_idx); 2238 btif_hl_soc_cb_t *p_scb = p_dcb->p_scb; 2239 bt_bdaddr_t bd_addr; 2240 int app_id = (int) btif_hl_get_app_id(p_scb->channel_id); 2241 2242 btif_hl_copy_bda(&bd_addr, p_scb->bd_addr); 2243 2244 BTIF_TRACE_DEBUG("%s",__FUNCTION__); 2245 BTIF_TRACE_DEBUG("call channel state callback channel_id=0x%08x mdep_cfg_idx=%d, state=%d fd=%d",p_scb->channel_id, 2246 p_scb->mdep_cfg_idx, BTHL_CONN_STATE_DISCONNECTING, p_scb->socket_id[0]); 2247 btif_hl_display_bt_bda(&bd_addr); 2248 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2249 &bd_addr, p_scb->mdep_cfg_idx, 2250 p_scb->channel_id, BTHL_CONN_STATE_DISCONNECTING, p_scb->socket_id[0] ); 2251 } 2252 /******************************************************************************* 2253 ** 2254 ** Function btif_hl_send_setup_connecting_cb 2255 ** 2256 ** Description send a channel connecting callback 2257 ** 2258 ** Returns void 2259 ** 2260 *******************************************************************************/ 2261 void btif_hl_send_setup_connecting_cb(UINT8 app_idx, UINT8 mcl_idx){ 2262 btif_hl_pending_chan_cb_t *p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2263 bt_bdaddr_t bd_addr; 2264 int app_id = (int) btif_hl_get_app_id(p_pcb->channel_id); 2265 2266 btif_hl_copy_bda(&bd_addr, p_pcb->bd_addr); 2267 2268 if (p_pcb->in_use && p_pcb->cb_state == BTIF_HL_CHAN_CB_STATE_CONNECTING_PENDING) 2269 { 2270 BTIF_TRACE_DEBUG("%s",__FUNCTION__); 2271 BTIF_TRACE_DEBUG("call channel state callback channel_id=0x%08x mdep_cfg_idx=%d state=%d fd=%d",p_pcb->channel_id, 2272 p_pcb->mdep_cfg_idx, BTHL_CONN_STATE_CONNECTING, 0); 2273 btif_hl_display_bt_bda(&bd_addr); 2274 2275 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2276 &bd_addr, p_pcb->mdep_cfg_idx, 2277 p_pcb->channel_id, BTHL_CONN_STATE_CONNECTING, 0 ); 2278 btif_hl_set_chan_cb_state(app_idx, mcl_idx, BTIF_HL_CHAN_CB_STATE_CONNECTED_PENDING); 2279 } 2280 } 2281 /******************************************************************************* 2282 ** 2283 ** Function btif_hl_send_setup_disconnected_cb 2284 ** 2285 ** Description send a channel disconnected callback 2286 ** 2287 ** Returns void 2288 ** 2289 *******************************************************************************/ 2290 void btif_hl_send_setup_disconnected_cb(UINT8 app_idx, UINT8 mcl_idx){ 2291 btif_hl_pending_chan_cb_t *p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2292 bt_bdaddr_t bd_addr; 2293 int app_id = (int) btif_hl_get_app_id(p_pcb->channel_id); 2294 2295 btif_hl_copy_bda(&bd_addr, p_pcb->bd_addr); 2296 2297 BTIF_TRACE_DEBUG("%s p_pcb->in_use=%d",__FUNCTION__, p_pcb->in_use); 2298 if (p_pcb->in_use) 2299 { 2300 BTIF_TRACE_DEBUG("%p_pcb->cb_state=%d",p_pcb->cb_state); 2301 if (p_pcb->cb_state == BTIF_HL_CHAN_CB_STATE_CONNECTING_PENDING) 2302 { 2303 BTIF_TRACE_DEBUG("call channel state callback channel_id=0x%08x mdep_cfg_idx=%d state=%d fd=%d",p_pcb->channel_id, 2304 p_pcb->mdep_cfg_idx, BTHL_CONN_STATE_CONNECTING, 0); 2305 btif_hl_display_bt_bda(&bd_addr); 2306 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2307 &bd_addr, p_pcb->mdep_cfg_idx, 2308 p_pcb->channel_id, BTHL_CONN_STATE_CONNECTING, 0 ); 2309 2310 BTIF_TRACE_DEBUG("call channel state callback channel_id=0x%08x mdep_cfg_idx=%d state=%d fd=%d",p_pcb->channel_id, 2311 p_pcb->mdep_cfg_idx, BTHL_CONN_STATE_DISCONNECTED, 0); 2312 btif_hl_display_bt_bda(&bd_addr); 2313 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2314 &bd_addr, p_pcb->mdep_cfg_idx, 2315 p_pcb->channel_id, BTHL_CONN_STATE_DISCONNECTED, 0 ); 2316 } 2317 else if (p_pcb->cb_state == BTIF_HL_CHAN_CB_STATE_CONNECTED_PENDING) 2318 { 2319 BTIF_TRACE_DEBUG("call channel state callback channel_id=0x%08x mdep_cfg_idx=%d state=%d fd=%d",p_pcb->channel_id, 2320 p_pcb->mdep_cfg_idx, BTHL_CONN_STATE_DISCONNECTED, 0); 2321 btif_hl_display_bt_bda(&bd_addr); 2322 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2323 &bd_addr, p_pcb->mdep_cfg_idx, 2324 p_pcb->channel_id, BTHL_CONN_STATE_DISCONNECTED, 0 ); 2325 } 2326 btif_hl_clean_pcb(p_pcb); 2327 } 2328 } 2329 /******************************************************************************* 2330 ** 2331 ** Function btif_hl_proc_sdp_query_cfm 2332 ** 2333 ** Description Process the SDP query confirmation 2334 ** 2335 ** Returns Nothing 2336 ** 2337 *******************************************************************************/ 2338 static BOOLEAN btif_hl_proc_sdp_query_cfm(tBTA_HL *p_data){ 2339 btif_hl_app_cb_t *p_acb; 2340 btif_hl_mcl_cb_t *p_mcb; 2341 tBTA_HL_SDP *p_sdp; 2342 tBTA_HL_CCH_OPEN_PARAM open_param; 2343 UINT8 app_idx, mcl_idx, sdp_idx = 0; 2344 UINT8 num_recs, i, num_mdeps, j; 2345 btif_hl_cch_op_t old_cch_oper; 2346 BOOLEAN status =FALSE; 2347 btif_hl_pending_chan_cb_t *p_pcb; 2348 2349 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2350 2351 p_sdp = p_data->sdp_query_cfm.p_sdp; 2352 num_recs = p_sdp->num_recs; 2353 2354 BTIF_TRACE_DEBUG("num of SDP records=%d",num_recs); 2355 for (i=0; i<num_recs; i++) 2356 { 2357 BTIF_TRACE_DEBUG("rec_idx=%d ctrl_psm=0x%x data_psm=0x%x", 2358 (i+1),p_sdp->sdp_rec[i].ctrl_psm, p_sdp->sdp_rec[i].data_psm); 2359 BTIF_TRACE_DEBUG("MCAP supported procedures=0x%x",p_sdp->sdp_rec[i].mcap_sup_proc); 2360 num_mdeps = p_sdp->sdp_rec[i].num_mdeps; 2361 BTIF_TRACE_DEBUG("num of mdeps =%d",num_mdeps); 2362 for (j=0; j< num_mdeps; j++) 2363 { 2364 BTIF_TRACE_DEBUG("mdep_idx=%d mdep_id=0x%x data_type=0x%x mdep_role=0x%x", 2365 (j+1), 2366 p_sdp->sdp_rec[i].mdep_cfg[j].mdep_id, 2367 p_sdp->sdp_rec[i].mdep_cfg[j].data_type, 2368 p_sdp->sdp_rec[i].mdep_cfg[j].mdep_role ); 2369 } 2370 } 2371 2372 if (btif_hl_find_app_idx_using_app_id(p_data->sdp_query_cfm.app_id, &app_idx)) 2373 { 2374 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 2375 2376 if (btif_hl_find_mcl_idx(app_idx, p_data->sdp_query_cfm.bd_addr, &mcl_idx)) 2377 { 2378 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2379 if (p_mcb->cch_oper != BTIF_HL_CCH_OP_NONE) 2380 { 2381 memcpy(&p_mcb->sdp, p_sdp, sizeof(tBTA_HL_SDP)); 2382 old_cch_oper = p_mcb->cch_oper; 2383 p_mcb->cch_oper = BTIF_HL_CCH_OP_NONE; 2384 2385 switch (old_cch_oper) 2386 { 2387 case BTIF_HL_CCH_OP_MDEP_FILTERING: 2388 status = btif_hl_find_sdp_idx_using_mdep_filter(app_idx, 2389 mcl_idx, &sdp_idx); 2390 break; 2391 default: 2392 break; 2393 } 2394 2395 if (status) 2396 { 2397 p_mcb->sdp_idx = sdp_idx; 2398 p_mcb->valid_sdp_idx = TRUE; 2399 p_mcb->ctrl_psm = p_mcb->sdp.sdp_rec[sdp_idx].ctrl_psm; 2400 2401 switch (old_cch_oper) 2402 { 2403 case BTIF_HL_CCH_OP_MDEP_FILTERING: 2404 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2405 if (p_pcb->in_use) 2406 { 2407 if (!p_pcb->abort_pending) 2408 { 2409 switch (p_pcb->op) 2410 { 2411 case BTIF_HL_PEND_DCH_OP_OPEN: 2412 btif_hl_send_setup_connecting_cb(app_idx, mcl_idx); 2413 break; 2414 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 2415 default: 2416 break; 2417 } 2418 open_param.ctrl_psm = p_mcb->ctrl_psm; 2419 bdcpy(open_param.bd_addr, p_mcb->bd_addr); 2420 open_param.sec_mask = 2421 (BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT); 2422 BTA_HlCchOpen(p_acb->app_id,p_acb->app_handle, &open_param); 2423 } 2424 else 2425 { 2426 BTIF_TRACE_DEBUG("channel abort pending"); 2427 } 2428 } 2429 break; 2430 2431 case BTIF_HL_CCH_OP_DCH_OPEN: 2432 status = btif_hl_proc_pending_op(app_idx,mcl_idx); 2433 break; 2434 2435 default: 2436 BTIF_TRACE_ERROR("Invalid CCH oper %d", old_cch_oper); 2437 break; 2438 } 2439 } 2440 else 2441 { 2442 BTIF_TRACE_ERROR("Can not find SDP idx discard CCH Open request"); 2443 } 2444 } 2445 } 2446 } 2447 return status; 2448 } 2449 2450 2451 /******************************************************************************* 2452 ** 2453 ** Function btif_hl_proc_cch_open_ind 2454 ** 2455 ** Description Process the CCH open indication 2456 ** 2457 ** Returns Nothing 2458 ** 2459 *******************************************************************************/ 2460 static void btif_hl_proc_cch_open_ind(tBTA_HL *p_data) 2461 2462 { 2463 btif_hl_mcl_cb_t *p_mcb; 2464 UINT8 mcl_idx; 2465 int i; 2466 2467 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2468 for(i=0; i<BTA_HL_NUM_APPS; i++) 2469 { 2470 if (btif_hl_cb.acb[i].in_use) 2471 { 2472 if (!btif_hl_find_mcl_idx(i, p_data->cch_open_ind.bd_addr, &mcl_idx)) 2473 { 2474 if (btif_hl_find_avail_mcl_idx(i, &mcl_idx)) 2475 { 2476 p_mcb = BTIF_HL_GET_MCL_CB_PTR(i, mcl_idx); 2477 memset(p_mcb, 0, sizeof(btif_hl_mcl_cb_t)); 2478 p_mcb->in_use = TRUE; 2479 p_mcb->is_connected = TRUE; 2480 p_mcb->mcl_handle = p_data->cch_open_ind.mcl_handle; 2481 bdcpy(p_mcb->bd_addr, p_data->cch_open_ind.bd_addr); 2482 btif_hl_start_cch_timer(i, mcl_idx); 2483 } 2484 } 2485 else 2486 { 2487 BTIF_TRACE_ERROR("The MCL already exist for cch_open_ind"); 2488 } 2489 } 2490 } 2491 } 2492 2493 /******************************************************************************* 2494 ** 2495 ** Function btif_hl_proc_pending_op 2496 ** 2497 ** Description Process the pending dch operation. 2498 ** 2499 ** Returns Nothing 2500 ** 2501 *******************************************************************************/ 2502 BOOLEAN btif_hl_proc_pending_op(UINT8 app_idx, UINT8 mcl_idx) 2503 2504 { 2505 2506 btif_hl_app_cb_t *p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 2507 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2508 btif_hl_pending_chan_cb_t *p_pcb; 2509 BOOLEAN status = FALSE; 2510 tBTA_HL_DCH_OPEN_PARAM dch_open; 2511 tBTA_HL_MDL_ID mdl_id; 2512 tBTA_HL_DCH_RECONNECT_PARAM reconnect_param; 2513 2514 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2515 if (p_pcb->in_use) 2516 { 2517 switch (p_pcb->op) 2518 { 2519 case BTIF_HL_PEND_DCH_OP_OPEN: 2520 if (!p_pcb->abort_pending) 2521 { 2522 BTIF_TRACE_DEBUG("op BTIF_HL_PEND_DCH_OP_OPEN"); 2523 dch_open.ctrl_psm = p_mcb->ctrl_psm; 2524 dch_open.local_mdep_id = p_acb->sup_feature.mdep[p_pcb->mdep_cfg_idx].mdep_id; 2525 if (btif_hl_find_peer_mdep_id(p_acb->app_id, p_mcb->bd_addr, 2526 p_acb->sup_feature.mdep[p_pcb->mdep_cfg_idx].mdep_cfg.mdep_role, 2527 p_acb->sup_feature.mdep[p_pcb->mdep_cfg_idx].mdep_cfg.data_cfg[0].data_type, &dch_open.peer_mdep_id )) 2528 { 2529 dch_open.local_cfg = p_acb->channel_type[p_pcb->mdep_cfg_idx]; 2530 if ((p_acb->sup_feature.mdep[p_pcb->mdep_cfg_idx].mdep_cfg.mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 2531 && !btif_hl_is_the_first_reliable_existed(app_idx, mcl_idx)) 2532 { 2533 dch_open.local_cfg = BTA_HL_DCH_CFG_RELIABLE; 2534 } 2535 dch_open.sec_mask = (BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT); 2536 BTIF_TRACE_DEBUG("dch_open.local_cfg=%d ", dch_open.local_cfg); 2537 btif_hl_send_setup_connecting_cb(app_idx,mcl_idx); 2538 2539 if (!btif_hl_is_reconnect_possible(app_idx, mcl_idx, p_pcb->mdep_cfg_idx, &dch_open, &mdl_id )) 2540 { 2541 BTIF_TRACE_DEBUG("Issue DCH open, mcl_handle=%d",p_mcb->mcl_handle); 2542 BTA_HlDchOpen(p_mcb->mcl_handle, &dch_open); 2543 } 2544 else 2545 { 2546 reconnect_param.ctrl_psm = p_mcb->ctrl_psm; 2547 reconnect_param.mdl_id = mdl_id;; 2548 BTIF_TRACE_DEBUG("Issue Reconnect ctrl_psm=0x%x mdl_id=0x%x",reconnect_param.ctrl_psm, reconnect_param.mdl_id); 2549 BTA_HlDchReconnect(p_mcb->mcl_handle, &reconnect_param); 2550 } 2551 status = TRUE; 2552 } 2553 } 2554 else 2555 { 2556 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 2557 status = TRUE; 2558 } 2559 break; 2560 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 2561 BTA_HlDeleteMdl(p_mcb->mcl_handle, p_acb->delete_mdl.mdl_id); 2562 status = TRUE; 2563 break; 2564 2565 default: 2566 break; 2567 } 2568 } 2569 return status; 2570 } 2571 2572 /******************************************************************************* 2573 ** 2574 ** Function btif_hl_proc_cch_open_cfm 2575 ** 2576 ** Description Process the CCH open confirmation 2577 ** 2578 ** Returns Nothing 2579 ** 2580 *******************************************************************************/ 2581 static BOOLEAN btif_hl_proc_cch_open_cfm(tBTA_HL *p_data) 2582 2583 { 2584 btif_hl_mcl_cb_t *p_mcb; 2585 UINT8 app_idx, mcl_idx; 2586 BOOLEAN status = FALSE; 2587 2588 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2589 2590 if (btif_hl_find_app_idx_using_app_id(p_data->cch_open_cfm.app_id, &app_idx)) 2591 { 2592 BTIF_TRACE_DEBUG("app_idx=%d", app_idx); 2593 if (btif_hl_find_mcl_idx(app_idx, p_data->cch_open_cfm.bd_addr, &mcl_idx)) 2594 { 2595 BTIF_HL_GET_APP_CB_PTR(app_idx); 2596 2597 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2598 BTIF_TRACE_DEBUG("mcl_idx=%d, mcl_handle=%d", mcl_idx,p_data->cch_open_cfm.mcl_handle); 2599 p_mcb->mcl_handle = p_data->cch_open_cfm.mcl_handle; 2600 p_mcb->is_connected = TRUE; 2601 status = btif_hl_proc_pending_op(app_idx, mcl_idx); 2602 if (status) 2603 btif_hl_start_cch_timer(app_idx, mcl_idx); 2604 } 2605 } 2606 2607 return status; 2608 } 2609 2610 /******************************************************************************* 2611 ** 2612 ** Function btif_hl_clean_mcb_using_handle 2613 ** 2614 ** Description clean control channel cb using handle 2615 ** 2616 ** Returns void 2617 ** 2618 *******************************************************************************/ 2619 static void btif_hl_clean_mcb_using_handle( tBTA_HL_MCL_HANDLE mcl_handle){ 2620 btif_hl_app_cb_t *p_acb; 2621 UINT8 i,j; 2622 2623 for (i=0; i<BTA_HL_NUM_APPS; i++) 2624 { 2625 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 2626 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 2627 { 2628 if (p_acb->mcb[j].in_use) 2629 BTIF_TRACE_DEBUG("btif_hl_find_mcl_idx_using_handle: app_idx=%d," 2630 "mcl_idx =%d mcl_handle=%d",i,j,p_acb->mcb[j].mcl_handle); 2631 if (p_acb->mcb[j].in_use && 2632 (p_acb->mcb[j].mcl_handle == mcl_handle)) 2633 { 2634 btif_hl_stop_cch_timer(i, j); 2635 btif_hl_release_mcl_sockets(i, j); 2636 btif_hl_send_setup_disconnected_cb(i, j); 2637 btif_hl_clean_mcl_cb(i, j); 2638 } 2639 } 2640 } 2641 } 2642 2643 /******************************************************************************* 2644 ** 2645 ** Function btif_hl_proc_cch_close_ind 2646 ** 2647 ** Description Process the CCH close indication 2648 ** 2649 ** Returns Nothing 2650 ** 2651 *******************************************************************************/ 2652 static void btif_hl_proc_cch_close_ind(tBTA_HL *p_data) 2653 2654 { 2655 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2656 2657 btif_hl_clean_mcb_using_handle(p_data->cch_close_ind.mcl_handle); 2658 } 2659 2660 2661 /******************************************************************************* 2662 ** 2663 ** Function btif_hl_proc_cch_close_cfm 2664 ** 2665 ** Description Process the CCH close confirmation 2666 ** 2667 ** Returns Nothing 2668 ** 2669 *******************************************************************************/ 2670 static void btif_hl_proc_cch_close_cfm(tBTA_HL *p_data) 2671 { 2672 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2673 2674 btif_hl_clean_mcb_using_handle(p_data->cch_close_ind.mcl_handle); 2675 } 2676 2677 /******************************************************************************* 2678 ** 2679 ** Function btif_hl_proc_create_ind 2680 ** 2681 ** Description Process the MDL create indication 2682 ** 2683 ** Returns Nothing 2684 ** 2685 *******************************************************************************/ 2686 static void btif_hl_proc_create_ind(tBTA_HL *p_data){ 2687 btif_hl_app_cb_t *p_acb; 2688 btif_hl_mcl_cb_t *p_mcb; 2689 tBTA_HL_MDEP *p_mdep; 2690 UINT8 orig_app_idx, mcl_idx, mdep_cfg_idx; 2691 BOOLEAN first_reliable_exist; 2692 BOOLEAN success = TRUE; 2693 tBTA_HL_DCH_CFG rsp_cfg = BTA_HL_DCH_CFG_UNKNOWN; 2694 tBTA_HL_DCH_CREATE_RSP rsp_code = BTA_HL_DCH_CREATE_RSP_CFG_REJ; 2695 tBTA_HL_DCH_CREATE_RSP_PARAM create_rsp_param; 2696 2697 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2698 2699 // Find the correct app_idx based on the mdep_id; 2700 btif_hl_find_app_idx_using_mdepId(p_data->dch_create_ind.local_mdep_id,&orig_app_idx); 2701 if (btif_hl_find_mcl_idx(orig_app_idx, p_data->dch_create_ind.bd_addr, &mcl_idx)) 2702 { 2703 p_acb =BTIF_HL_GET_APP_CB_PTR(orig_app_idx); 2704 p_mcb =BTIF_HL_GET_MCL_CB_PTR(orig_app_idx, mcl_idx); 2705 2706 if (btif_hl_find_mdep_cfg_idx(orig_app_idx, p_data->dch_create_ind.local_mdep_id, &mdep_cfg_idx)) 2707 { 2708 p_mdep = &(p_acb->sup_feature.mdep[mdep_cfg_idx]); 2709 first_reliable_exist = btif_hl_is_the_first_reliable_existed(orig_app_idx, mcl_idx); 2710 switch (p_mdep->mdep_cfg.mdep_role) 2711 { 2712 case BTA_HL_MDEP_ROLE_SOURCE: 2713 if (p_data->dch_create_ind.cfg == BTA_HL_DCH_CFG_NO_PREF) 2714 { 2715 if (first_reliable_exist) 2716 { 2717 rsp_cfg = p_acb->channel_type[mdep_cfg_idx]; 2718 } 2719 else 2720 { 2721 rsp_cfg = BTA_HL_DCH_CFG_RELIABLE; 2722 } 2723 rsp_code = BTA_HL_DCH_CREATE_RSP_SUCCESS; 2724 } 2725 2726 break; 2727 case BTA_HL_MDEP_ROLE_SINK: 2728 2729 BTIF_TRACE_DEBUG("btif_hl_proc_create_ind:BTA_HL_MDEP_ROLE_SINK"); 2730 if ((p_data->dch_create_ind.cfg == BTA_HL_DCH_CFG_RELIABLE) || 2731 (first_reliable_exist && (p_data->dch_create_ind.cfg == BTA_HL_DCH_CFG_STREAMING))) 2732 { 2733 rsp_code = BTA_HL_DCH_CREATE_RSP_SUCCESS; 2734 rsp_cfg = p_data->dch_create_ind.cfg; 2735 BTIF_TRACE_DEBUG("btif_hl_proc_create_ind:BTA_HL_MDEP_ROLE_SINK cfg = %d",rsp_cfg); 2736 } 2737 break; 2738 default: 2739 break; 2740 } 2741 } 2742 } 2743 else 2744 { 2745 success = FALSE; 2746 } 2747 2748 if (success) 2749 { 2750 BTIF_TRACE_DEBUG("create response rsp_code=%d rsp_cfg=%d", rsp_code, rsp_cfg ); 2751 create_rsp_param.local_mdep_id = p_data->dch_create_ind.local_mdep_id; 2752 create_rsp_param.mdl_id = p_data->dch_create_ind.mdl_id; 2753 create_rsp_param.rsp_code = rsp_code; 2754 create_rsp_param.cfg_rsp = rsp_cfg; 2755 BTA_HlDchCreateRsp(p_mcb->mcl_handle, &create_rsp_param); 2756 } 2757 } 2758 2759 /******************************************************************************* 2760 ** 2761 ** Function btif_hl_proc_dch_open_ind 2762 ** 2763 ** Description Process the DCH open indication 2764 ** 2765 ** Returns Nothing 2766 ** 2767 *******************************************************************************/ 2768 static void btif_hl_proc_dch_open_ind(tBTA_HL *p_data) 2769 2770 { 2771 btif_hl_mdl_cb_t *p_dcb; 2772 UINT8 orig_app_idx, mcl_idx, mdl_idx, mdep_cfg_idx; 2773 BOOLEAN close_dch = FALSE; 2774 2775 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2776 2777 // Find the correct app_idx based on the mdep_id; 2778 btif_hl_find_app_idx_using_mdepId(p_data->dch_open_ind.local_mdep_id,&orig_app_idx); 2779 2780 if (btif_hl_find_mcl_idx_using_app_idx(p_data->dch_open_ind.mcl_handle, orig_app_idx, &mcl_idx )) 2781 { 2782 BTIF_HL_GET_APP_CB_PTR(orig_app_idx); 2783 BTIF_HL_GET_MCL_CB_PTR(orig_app_idx, mcl_idx); 2784 2785 if (btif_hl_find_avail_mdl_idx(orig_app_idx, mcl_idx, &mdl_idx)) 2786 { 2787 p_dcb = BTIF_HL_GET_MDL_CB_PTR(orig_app_idx, mcl_idx, mdl_idx); 2788 2789 if (btif_hl_find_mdep_cfg_idx(orig_app_idx, p_data->dch_open_ind.local_mdep_id, &mdep_cfg_idx)) 2790 { 2791 p_dcb->in_use = TRUE; 2792 p_dcb->mdl_handle = p_data->dch_open_ind.mdl_handle; 2793 p_dcb->local_mdep_cfg_idx = mdep_cfg_idx; 2794 p_dcb->local_mdep_id = p_data->dch_open_ind.local_mdep_id; 2795 p_dcb->mdl_id = p_data->dch_open_ind.mdl_id; 2796 p_dcb->dch_mode = p_data->dch_open_ind.dch_mode; 2797 p_dcb->dch_mode = p_data->dch_open_ind.dch_mode; 2798 p_dcb->is_the_first_reliable = p_data->dch_open_ind.first_reliable; 2799 p_dcb->mtu = p_data->dch_open_ind.mtu; 2800 2801 if(btif_hl_find_channel_id_using_mdl_id(orig_app_idx,p_dcb->mdl_id , &p_dcb->channel_id)) 2802 { 2803 BTIF_TRACE_DEBUG(" app_idx=%d mcl_idx=%d mdl_idx=%d channel_id=%d", 2804 orig_app_idx, mcl_idx, mdl_idx, p_dcb->channel_id ); 2805 if (!btif_hl_create_socket(orig_app_idx, mcl_idx, mdl_idx)) 2806 { 2807 BTIF_TRACE_ERROR("Unable to create socket"); 2808 close_dch = TRUE; 2809 } 2810 } 2811 else 2812 { 2813 BTIF_TRACE_ERROR("Unable find channel id for mdl_id=0x%x", p_dcb->mdl_id ); 2814 close_dch = TRUE; 2815 } 2816 } 2817 else 2818 { 2819 BTIF_TRACE_ERROR("INVALID_LOCAL_MDEP_ID mdep_id=%d",p_data->dch_open_cfm.local_mdep_id); 2820 close_dch = TRUE; 2821 } 2822 2823 if (close_dch) 2824 btif_hl_clean_mdl_cb(p_dcb); 2825 } 2826 else 2827 close_dch = TRUE; 2828 } 2829 else 2830 close_dch = TRUE; 2831 2832 if (close_dch) 2833 BTA_HlDchClose(p_data->dch_open_cfm.mdl_handle); 2834 } 2835 2836 /******************************************************************************* 2837 ** 2838 ** Function btif_hl_proc_dch_open_cfm 2839 ** 2840 ** Description Process the DCH close confirmation 2841 ** 2842 ** Returns Nothing 2843 ** 2844 *******************************************************************************/ 2845 static BOOLEAN btif_hl_proc_dch_open_cfm(tBTA_HL *p_data) 2846 2847 { 2848 btif_hl_mdl_cb_t *p_dcb; 2849 btif_hl_pending_chan_cb_t *p_pcb; 2850 UINT8 app_idx, mcl_idx, mdl_idx, mdep_cfg_idx; 2851 BOOLEAN status = FALSE; 2852 BOOLEAN close_dch = FALSE; 2853 2854 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2855 2856 // Find the correct app_idx based on the mdep_id; 2857 btif_hl_find_app_idx_using_mdepId(p_data->dch_open_cfm.local_mdep_id,&app_idx); 2858 2859 if (btif_hl_find_mcl_idx_using_app_idx(p_data->dch_open_cfm.mcl_handle, app_idx, &mcl_idx )) 2860 { 2861 BTIF_HL_GET_APP_CB_PTR(app_idx); 2862 BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2863 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2864 2865 if (btif_hl_find_avail_mdl_idx(app_idx, mcl_idx, &mdl_idx)) 2866 { 2867 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 2868 2869 if (btif_hl_find_mdep_cfg_idx(app_idx, p_data->dch_open_cfm.local_mdep_id, &mdep_cfg_idx)) 2870 { 2871 p_dcb->in_use = TRUE; 2872 p_dcb->mdl_handle = p_data->dch_open_cfm.mdl_handle; 2873 p_dcb->local_mdep_cfg_idx = mdep_cfg_idx; 2874 p_dcb->local_mdep_id = p_data->dch_open_cfm.local_mdep_id; 2875 p_dcb->mdl_id = p_data->dch_open_cfm.mdl_id; 2876 p_dcb->dch_mode = p_data->dch_open_cfm.dch_mode; 2877 p_dcb->is_the_first_reliable= p_data->dch_open_cfm.first_reliable; 2878 p_dcb->mtu = p_data->dch_open_cfm.mtu; 2879 p_dcb->channel_id = p_pcb->channel_id; 2880 2881 BTIF_TRACE_DEBUG("app_idx=%d mcl_idx=%d mdl_idx=%d", app_idx, mcl_idx, mdl_idx ); 2882 btif_hl_send_setup_connecting_cb(app_idx, mcl_idx); 2883 if (btif_hl_create_socket(app_idx, mcl_idx, mdl_idx)) 2884 { 2885 status = TRUE; 2886 BTIF_TRACE_DEBUG("app_idx=%d mcl_idx=%d mdl_idx=%d p_dcb->channel_id=0x%08x", 2887 app_idx, mcl_idx, mdl_idx, p_dcb->channel_id); 2888 btif_hl_clean_pcb(p_pcb); 2889 } 2890 else 2891 { 2892 BTIF_TRACE_ERROR("Unable to create socket"); 2893 close_dch = TRUE; 2894 } 2895 } 2896 else 2897 { 2898 BTIF_TRACE_ERROR("INVALID_LOCAL_MDEP_ID mdep_id=%d",p_data->dch_open_cfm.local_mdep_id); 2899 close_dch = TRUE; 2900 } 2901 2902 if (close_dch) 2903 { 2904 btif_hl_clean_mdl_cb(p_dcb); 2905 BTA_HlDchClose(p_data->dch_open_cfm.mdl_handle); 2906 } 2907 } 2908 } 2909 2910 return status; 2911 } 2912 /******************************************************************************* 2913 ** 2914 ** Function btif_hl_proc_dch_reconnect_cfm 2915 ** 2916 ** Description Process the DCH reconnect indication 2917 ** 2918 ** Returns Nothing 2919 ** 2920 *******************************************************************************/ 2921 static BOOLEAN btif_hl_proc_dch_reconnect_cfm(tBTA_HL *p_data) 2922 { 2923 btif_hl_mdl_cb_t *p_dcb; 2924 btif_hl_pending_chan_cb_t *p_pcb; 2925 UINT8 app_idx, mcl_idx, mdl_idx, mdep_cfg_idx; 2926 BOOLEAN status = FALSE; 2927 BOOLEAN close_dch = FALSE; 2928 2929 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2930 2931 btif_hl_find_app_idx_using_mdepId(p_data->dch_reconnect_cfm.local_mdep_id,&app_idx); 2932 2933 if (btif_hl_find_mcl_idx_using_app_idx(p_data->dch_reconnect_cfm.mcl_handle, app_idx, &mcl_idx )) 2934 { 2935 BTIF_HL_GET_APP_CB_PTR(app_idx); 2936 BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2937 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2938 2939 if (btif_hl_find_avail_mdl_idx(app_idx, mcl_idx, &mdl_idx)) 2940 { 2941 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 2942 2943 if (btif_hl_find_mdep_cfg_idx(app_idx, p_data->dch_reconnect_cfm.local_mdep_id, &mdep_cfg_idx)) 2944 { 2945 p_dcb->in_use = TRUE; 2946 p_dcb->mdl_handle = p_data->dch_reconnect_cfm.mdl_handle; 2947 p_dcb->local_mdep_cfg_idx = mdep_cfg_idx; 2948 p_dcb->local_mdep_id = p_data->dch_reconnect_cfm.local_mdep_id; 2949 p_dcb->mdl_id = p_data->dch_reconnect_cfm.mdl_id; 2950 p_dcb->dch_mode = p_data->dch_reconnect_cfm.dch_mode; 2951 p_dcb->is_the_first_reliable= p_data->dch_reconnect_cfm.first_reliable; 2952 p_dcb->mtu = p_data->dch_reconnect_cfm.mtu; 2953 p_dcb->channel_id = p_pcb->channel_id; 2954 2955 BTIF_TRACE_DEBUG("app_idx=%d mcl_idx=%d mdl_idx=%d", app_idx, mcl_idx, mdl_idx ); 2956 btif_hl_send_setup_connecting_cb(app_idx, mcl_idx); 2957 if (btif_hl_create_socket(app_idx, mcl_idx, mdl_idx)) 2958 { 2959 status = TRUE; 2960 BTIF_TRACE_DEBUG("app_idx=%d mcl_idx=%d mdl_idx=%d p_dcb->channel_id=0x%08x", 2961 app_idx, mcl_idx, mdl_idx, p_dcb->channel_id); 2962 btif_hl_clean_pcb(p_pcb); 2963 } 2964 else 2965 { 2966 BTIF_TRACE_ERROR("Unable to create socket"); 2967 close_dch = TRUE; 2968 } 2969 } 2970 else 2971 { 2972 BTIF_TRACE_ERROR("INVALID_LOCAL_MDEP_ID mdep_id=%d",p_data->dch_open_cfm.local_mdep_id); 2973 close_dch = TRUE; 2974 } 2975 2976 if (close_dch) 2977 { 2978 btif_hl_clean_mdl_cb(p_dcb); 2979 BTA_HlDchClose(p_data->dch_reconnect_cfm.mdl_handle); 2980 } 2981 } 2982 } 2983 2984 return status; 2985 2986 } 2987 /******************************************************************************* 2988 ** 2989 ** Function btif_hl_proc_dch_reconnect_ind 2990 ** 2991 ** Description Process the DCH reconnect indication 2992 ** 2993 ** Returns Nothing 2994 ** 2995 *******************************************************************************/ 2996 static void btif_hl_proc_dch_reconnect_ind(tBTA_HL *p_data) 2997 2998 { 2999 btif_hl_app_cb_t *p_acb; 3000 btif_hl_mdl_cb_t *p_dcb; 3001 UINT8 app_idx, mcl_idx, mdl_idx, mdep_cfg_idx; 3002 BOOLEAN close_dch = FALSE; 3003 3004 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 3005 3006 // Find the correct app_idx based on the mdep_id; 3007 btif_hl_find_app_idx_using_mdepId(p_data->dch_reconnect_ind.local_mdep_id,&app_idx); 3008 3009 if (btif_hl_find_mcl_idx_using_app_idx(p_data->dch_reconnect_ind.mcl_handle, app_idx, &mcl_idx )) 3010 { 3011 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 3012 BTIF_TRACE_DEBUG("btif_hl_proc_dch_reconnect_ind: app_idx = %d, mcl_idx = %d", 3013 app_idx, mcl_idx); 3014 BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 3015 3016 if (btif_hl_find_avail_mdl_idx(app_idx, mcl_idx, &mdl_idx)) 3017 { 3018 p_dcb =BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 3019 3020 if (btif_hl_find_mdep_cfg_idx(app_idx, p_data->dch_reconnect_ind.local_mdep_id, &mdep_cfg_idx)) 3021 { 3022 p_dcb->in_use = TRUE; 3023 p_dcb->mdl_handle = p_data->dch_reconnect_ind.mdl_handle; 3024 p_dcb->local_mdep_cfg_idx = mdep_cfg_idx; 3025 p_dcb->local_mdep_id = p_data->dch_reconnect_ind.local_mdep_id; 3026 p_dcb->mdl_id = p_data->dch_reconnect_ind.mdl_id; 3027 p_dcb->dch_mode = p_data->dch_reconnect_ind.dch_mode; 3028 p_dcb->dch_mode = p_data->dch_reconnect_ind.dch_mode; 3029 p_dcb->is_the_first_reliable= p_data->dch_reconnect_ind.first_reliable; 3030 p_dcb->mtu = p_data->dch_reconnect_ind.mtu; 3031 p_dcb->channel_id = btif_hl_get_next_channel_id(p_acb->app_id); 3032 3033 BTIF_TRACE_DEBUG(" app_idx=%d mcl_idx=%d mdl_idx=%d channel_id=%d", 3034 app_idx, mcl_idx, mdl_idx, p_dcb->channel_id ); 3035 if (!btif_hl_create_socket(app_idx, mcl_idx, mdl_idx)) 3036 { 3037 BTIF_TRACE_ERROR("Unable to create socket"); 3038 close_dch = TRUE; 3039 } 3040 } 3041 else 3042 { 3043 BTIF_TRACE_ERROR("INVALID_LOCAL_MDEP_ID mdep_id=%d",p_data->dch_open_cfm.local_mdep_id); 3044 close_dch = TRUE; 3045 } 3046 3047 if (close_dch) 3048 btif_hl_clean_mdl_cb(p_dcb); 3049 } 3050 else 3051 close_dch = TRUE; 3052 } 3053 else 3054 close_dch = TRUE; 3055 3056 if (close_dch) 3057 BTA_HlDchClose(p_data->dch_reconnect_ind.mdl_handle); 3058 3059 } 3060 3061 /******************************************************************************* 3062 ** 3063 ** Function btif_hl_proc_dch_close_ind 3064 ** 3065 ** Description Process the DCH close indication 3066 ** 3067 ** Returns Nothing 3068 ** 3069 *******************************************************************************/ 3070 static void btif_hl_proc_dch_close_ind(tBTA_HL *p_data) 3071 3072 { 3073 btif_hl_mdl_cb_t *p_dcb; 3074 btif_hl_mcl_cb_t *p_mcb; 3075 UINT8 app_idx, mcl_idx, mdl_idx; 3076 3077 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 3078 if (btif_hl_find_mdl_idx_using_handle(p_data->dch_close_ind.mdl_handle, 3079 &app_idx, &mcl_idx, &mdl_idx )) 3080 { 3081 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 3082 btif_hl_release_socket(app_idx,mcl_idx, mdl_idx); 3083 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 3084 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx,mcl_idx); 3085 btif_hl_clean_mdl_cb(p_dcb); 3086 if (!btif_hl_num_dchs_in_use(p_mcb->mcl_handle)) 3087 btif_hl_start_cch_timer(app_idx, mcl_idx); 3088 BTIF_TRACE_DEBUG("remote DCH close success mdl_idx=%d", mdl_idx); 3089 } 3090 } 3091 3092 /******************************************************************************* 3093 ** 3094 ** Function btif_hl_proc_dch_close_cfm 3095 ** 3096 ** Description Process the DCH reconnect confirmation 3097 ** 3098 ** Returns Nothing 3099 ** 3100 *******************************************************************************/ 3101 static void btif_hl_proc_dch_close_cfm(tBTA_HL *p_data) 3102 3103 { 3104 btif_hl_mdl_cb_t *p_dcb; 3105 btif_hl_mcl_cb_t *p_mcb; 3106 UINT8 app_idx, mcl_idx, mdl_idx; 3107 3108 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 3109 if (btif_hl_find_mdl_idx_using_handle(p_data->dch_close_cfm.mdl_handle, 3110 &app_idx, &mcl_idx, &mdl_idx )) 3111 { 3112 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 3113 btif_hl_release_socket(app_idx,mcl_idx,mdl_idx); 3114 btif_hl_clean_mdl_cb(p_dcb); 3115 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx,mcl_idx); 3116 if (!btif_hl_num_dchs_in_use(p_mcb->mcl_handle)) 3117 btif_hl_start_cch_timer(app_idx, mcl_idx); 3118 BTIF_TRACE_DEBUG(" local DCH close success mdl_idx=%d", mdl_idx); 3119 } 3120 } 3121 3122 3123 /******************************************************************************* 3124 ** 3125 ** Function btif_hl_proc_abort_ind 3126 ** 3127 ** Description Process the abort indicaiton 3128 ** 3129 ** Returns Nothing 3130 ** 3131 *******************************************************************************/ 3132 static void btif_hl_proc_abort_ind(tBTA_HL_MCL_HANDLE mcl_handle){ 3133 3134 BTIF_TRACE_DEBUG("%s", __FUNCTION__ ); 3135 btif_hl_app_cb_t *p_acb; 3136 UINT8 i,j; 3137 3138 for (i=0; i<BTA_HL_NUM_APPS; i++) 3139 { 3140 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 3141 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 3142 { 3143 if (p_acb->mcb[j].in_use) 3144 BTIF_TRACE_DEBUG("btif_hl_find_mcl_idx_using_handle: app_idx=%d,mcl_idx =%d mcl_handle=%d",i,j,p_acb->mcb[j].mcl_handle); 3145 if (p_acb->mcb[j].in_use && 3146 (p_acb->mcb[j].mcl_handle == mcl_handle)) 3147 { 3148 btif_hl_stop_cch_timer(i, j); 3149 btif_hl_send_setup_disconnected_cb(i, j); 3150 btif_hl_clean_mcl_cb(i, j); 3151 } 3152 } 3153 } 3154 } 3155 3156 /******************************************************************************* 3157 ** 3158 ** Function btif_hl_proc_abort_cfm 3159 ** 3160 ** Description Process the abort confirmation 3161 ** 3162 ** Returns Nothing 3163 ** 3164 *******************************************************************************/ 3165 static void btif_hl_proc_abort_cfm(tBTA_HL_MCL_HANDLE mcl_handle){ 3166 BTIF_TRACE_DEBUG("%s", __FUNCTION__ ); 3167 btif_hl_app_cb_t *p_acb; 3168 UINT8 i,j; 3169 3170 for (i=0; i<BTA_HL_NUM_APPS; i++) 3171 { 3172 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 3173 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 3174 { 3175 if (p_acb->mcb[j].in_use) 3176 BTIF_TRACE_DEBUG("btif_hl_find_mcl_idx_using_handle: app_idx=%d,mcl_idx =%d mcl_handle=%d",i,j,p_acb->mcb[j].mcl_handle); 3177 if (p_acb->mcb[j].in_use && 3178 (p_acb->mcb[j].mcl_handle == mcl_handle)) 3179 { 3180 btif_hl_stop_cch_timer(i, j); 3181 btif_hl_send_setup_disconnected_cb(i, j); 3182 btif_hl_clean_mcl_cb(i, j); 3183 } 3184 } 3185 } 3186 3187 } 3188 3189 /******************************************************************************* 3190 ** 3191 ** Function btif_hl_proc_send_data_cfm 3192 ** 3193 ** Description Process the send data confirmation 3194 ** 3195 ** Returns Nothing 3196 ** 3197 *******************************************************************************/ 3198 static void btif_hl_proc_send_data_cfm(tBTA_HL_MDL_HANDLE mdl_handle, 3199 tBTA_HL_STATUS status){ 3200 UINT8 app_idx,mcl_idx, mdl_idx; 3201 btif_hl_mdl_cb_t *p_dcb; 3202 UNUSED(status); 3203 3204 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 3205 if (btif_hl_find_mdl_idx_using_handle(mdl_handle, 3206 &app_idx, &mcl_idx, &mdl_idx )) 3207 { 3208 p_dcb =BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 3209 btif_hl_free_buf((void **) &p_dcb->p_tx_pkt); 3210 BTIF_TRACE_DEBUG("send success free p_tx_pkt tx_size=%d", p_dcb->tx_size); 3211 p_dcb->tx_size = 0; 3212 } 3213 } 3214 3215 /******************************************************************************* 3216 ** 3217 ** Function btif_hl_proc_dch_cong_ind 3218 ** 3219 ** Description Process the DCH congestion change indication 3220 ** 3221 ** Returns Nothing 3222 ** 3223 *******************************************************************************/ 3224 static void btif_hl_proc_dch_cong_ind(tBTA_HL *p_data) 3225 3226 { 3227 btif_hl_mdl_cb_t *p_dcb; 3228 UINT8 app_idx, mcl_idx, mdl_idx; 3229 3230 BTIF_TRACE_DEBUG("btif_hl_proc_dch_cong_ind"); 3231 3232 3233 if (btif_hl_find_mdl_idx_using_handle(p_data->dch_cong_ind.mdl_handle, &app_idx, &mcl_idx, &mdl_idx)) 3234 { 3235 p_dcb =BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 3236 p_dcb->cong = p_data->dch_cong_ind.cong; 3237 } 3238 } 3239 3240 /******************************************************************************* 3241 ** 3242 ** Function btif_hl_proc_reg_request 3243 ** 3244 ** Description Process registration request 3245 ** 3246 ** Returns void 3247 ** 3248 *******************************************************************************/ 3249 static void btif_hl_proc_reg_request(UINT8 app_idx, UINT8 app_id, 3250 tBTA_HL_REG_PARAM *p_reg_param, 3251 tBTA_HL_CBACK *p_cback){ 3252 UNUSED(p_cback); 3253 3254 BTIF_TRACE_DEBUG("%s app_idx=%d app_id=%d", __FUNCTION__, app_idx, app_id); 3255 3256 if(reg_counter >1) 3257 { 3258 BTIF_TRACE_DEBUG("btif_hl_proc_reg_request: calling uPDATE"); 3259 BTA_HlUpdate(app_id, p_reg_param,TRUE, btif_hl_cback); 3260 } 3261 else 3262 BTA_HlRegister(app_id, p_reg_param, btif_hl_cback); 3263 } 3264 3265 3266 /******************************************************************************* 3267 ** 3268 ** Function btif_hl_proc_cb_evt 3269 ** 3270 ** Description Process HL callback events 3271 ** 3272 ** Returns void 3273 ** 3274 *******************************************************************************/ 3275 static void btif_hl_proc_cb_evt(UINT16 event, char* p_param){ 3276 3277 btif_hl_evt_cb_t *p_data = (btif_hl_evt_cb_t *)p_param; 3278 bt_bdaddr_t bd_addr; 3279 bthl_channel_state_t state=BTHL_CONN_STATE_DISCONNECTED; 3280 BOOLEAN send_chan_cb=TRUE; 3281 tBTA_HL_REG_PARAM reg_param; 3282 btif_hl_app_cb_t *p_acb; 3283 bthl_app_reg_state_t reg_state = BTHL_APP_REG_STATE_REG_FAILED; 3284 UINT8 preg_idx; 3285 bt_status_t bt_status; 3286 3287 BTIF_TRACE_DEBUG("%s event %d", __FUNCTION__, event); 3288 btif_hl_display_calling_process_name(); 3289 3290 switch (event) 3291 { 3292 case BTIF_HL_SEND_CONNECTED_CB: 3293 case BTIF_HL_SEND_DISCONNECTED_CB: 3294 if (p_data->chan_cb.cb_state == BTIF_HL_CHAN_CB_STATE_CONNECTED_PENDING) 3295 state = BTHL_CONN_STATE_CONNECTED; 3296 else if (p_data->chan_cb.cb_state == BTIF_HL_CHAN_CB_STATE_DISCONNECTED_PENDING) 3297 state = BTHL_CONN_STATE_DISCONNECTED; 3298 else 3299 send_chan_cb = FALSE; 3300 3301 if (send_chan_cb) 3302 { 3303 btif_hl_copy_bda(&bd_addr, p_data->chan_cb.bd_addr); 3304 BTIF_TRACE_DEBUG("state callbk: ch_id=0x%08x cb_state=%d state=%d fd=%d", 3305 p_data->chan_cb.channel_id, 3306 p_data->chan_cb.cb_state, 3307 state, p_data->chan_cb.fd); 3308 btif_hl_display_bt_bda(&bd_addr); 3309 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, p_data->chan_cb.app_id, 3310 &bd_addr, p_data->chan_cb.mdep_cfg_index, 3311 p_data->chan_cb.channel_id, state, p_data->chan_cb.fd ); 3312 } 3313 3314 break; 3315 case BTIF_HL_REG_APP: 3316 p_acb = BTIF_HL_GET_APP_CB_PTR(p_data->reg.app_idx); 3317 BTIF_TRACE_DEBUG("Rcv BTIF_HL_REG_APP app_idx=%d reg_pending=%d", p_data->reg.app_idx, p_acb->reg_pending); 3318 if (btif_hl_get_state() == BTIF_HL_STATE_ENABLED && p_acb->reg_pending) 3319 { 3320 BTIF_TRACE_DEBUG("Rcv BTIF_HL_REG_APP reg_counter=%d",reg_counter); 3321 p_acb->reg_pending = FALSE; 3322 reg_param.dev_type = p_acb->dev_type; 3323 reg_param.sec_mask = BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT; 3324 reg_param.p_srv_name = p_acb->srv_name; 3325 reg_param.p_srv_desp = p_acb->srv_desp; 3326 reg_param.p_provider_name = p_acb->provider_name; 3327 btif_hl_proc_reg_request (p_data->reg.app_idx, p_acb->app_id, ®_param, btif_hl_cback); 3328 } 3329 else 3330 { 3331 BTIF_TRACE_DEBUG("reg request is processed state=%d reg_pending=%d", btif_hl_get_state(), p_acb->reg_pending); 3332 } 3333 3334 break; 3335 3336 case BTIF_HL_UNREG_APP: 3337 BTIF_TRACE_DEBUG("Rcv BTIF_HL_UNREG_APP app_idx=%d", p_data->unreg.app_idx ); 3338 p_acb = BTIF_HL_GET_APP_CB_PTR(p_data->unreg.app_idx); 3339 if (btif_hl_get_state() == BTIF_HL_STATE_ENABLED) 3340 { 3341 if(reg_counter >= 1) 3342 BTA_HlUpdate(p_acb->app_id,NULL,FALSE,NULL); 3343 else 3344 BTA_HlDeregister(p_acb->app_id, p_acb->app_handle); 3345 } 3346 break; 3347 case BTIF_HL_UPDATE_MDL: 3348 BTIF_TRACE_DEBUG("Rcv BTIF_HL_UPDATE_MDL app_idx=%d", p_data->update_mdl.app_idx ); 3349 p_acb = BTIF_HL_GET_APP_CB_PTR(p_data->update_mdl.app_idx); 3350 break; 3351 3352 default: 3353 BTIF_TRACE_ERROR("Unknown event %d", event); 3354 break; 3355 } 3356 } 3357 3358 /******************************************************************************* 3359 ** 3360 ** Function btif_hl_upstreams_evt 3361 ** 3362 ** Description Process HL events 3363 ** 3364 ** Returns void 3365 ** 3366 *******************************************************************************/ 3367 static void btif_hl_upstreams_evt(UINT16 event, char* p_param){ 3368 tBTA_HL *p_data = (tBTA_HL *)p_param; 3369 UINT8 app_idx, mcl_idx; 3370 btif_hl_app_cb_t *p_acb; 3371 btif_hl_mcl_cb_t *p_mcb = NULL; 3372 btif_hl_pend_dch_op_t pending_op; 3373 BOOLEAN status; 3374 3375 BTIF_TRACE_DEBUG("%s event %d", __FUNCTION__, event); 3376 btif_hl_display_calling_process_name(); 3377 switch (event) 3378 { 3379 case BTA_HL_REGISTER_CFM_EVT: 3380 BTIF_TRACE_DEBUG("Rcv BTA_HL_REGISTER_CFM_EVT"); 3381 BTIF_TRACE_DEBUG("app_id=%d app_handle=%d status=%d ", 3382 p_data->reg_cfm.app_id, 3383 p_data->reg_cfm.app_handle, 3384 p_data->reg_cfm.status ); 3385 3386 btif_hl_proc_reg_cfm(p_data); 3387 break; 3388 case BTA_HL_SDP_INFO_IND_EVT: 3389 BTIF_TRACE_DEBUG("Rcv BTA_HL_SDP_INFO_IND_EVT"); 3390 BTIF_TRACE_DEBUG("app_handle=%d ctrl_psm=0x%04x data_psm=0x%04x x_spec=%d mcap_sup_procs=0x%02x", 3391 p_data->sdp_info_ind.app_handle, 3392 p_data->sdp_info_ind.ctrl_psm, 3393 p_data->sdp_info_ind.data_psm, 3394 p_data->sdp_info_ind.data_x_spec, 3395 p_data->sdp_info_ind.mcap_sup_procs); 3396 //btif_hl_proc_sdp_info_ind(p_data); 3397 break; 3398 3399 case BTA_HL_DEREGISTER_CFM_EVT: 3400 BTIF_TRACE_DEBUG("Rcv BTA_HL_DEREGISTER_CFM_EVT"); 3401 BTIF_TRACE_DEBUG("app_handle=%d status=%d ", 3402 p_data->dereg_cfm.app_handle, 3403 p_data->dereg_cfm.status ); 3404 btif_hl_proc_dereg_cfm(p_data); 3405 break; 3406 3407 case BTA_HL_SDP_QUERY_CFM_EVT: 3408 BTIF_TRACE_DEBUG("Rcv BTA_HL_SDP_QUERY_CFM_EVT"); 3409 BTIF_TRACE_DEBUG("app_handle=%d app_id =%d,status =%d", 3410 p_data->sdp_query_cfm.app_handle,p_data->sdp_query_cfm.app_id, 3411 p_data->sdp_query_cfm.status); 3412 3413 BTIF_TRACE_DEBUG("DB [%02x] [%02x] [%02x] [%02x] [%02x] [%02x]", 3414 p_data->sdp_query_cfm.bd_addr[0], p_data->sdp_query_cfm.bd_addr[1], 3415 p_data->sdp_query_cfm.bd_addr[2], p_data->sdp_query_cfm.bd_addr[3], 3416 p_data->sdp_query_cfm.bd_addr[4], p_data->sdp_query_cfm.bd_addr[5]); 3417 3418 if (p_data->sdp_query_cfm.status == BTA_HL_STATUS_OK) 3419 status = btif_hl_proc_sdp_query_cfm(p_data); 3420 else 3421 status = FALSE; 3422 3423 if (!status) 3424 { 3425 BTIF_TRACE_DEBUG("BTA_HL_SDP_QUERY_CFM_EVT Status = %d", 3426 p_data->sdp_query_cfm.status); 3427 if (btif_hl_find_app_idx_using_app_id(p_data->sdp_query_cfm.app_id, &app_idx)) 3428 { 3429 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 3430 if (btif_hl_find_mcl_idx(app_idx, p_data->sdp_query_cfm.bd_addr, &mcl_idx)) 3431 { 3432 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 3433 if ( (p_mcb->cch_oper == BTIF_HL_CCH_OP_MDEP_FILTERING) || 3434 (p_mcb->cch_oper == BTIF_HL_CCH_OP_DCH_OPEN) ) 3435 { 3436 pending_op = p_mcb->pcb.op; 3437 switch (pending_op) 3438 { 3439 case BTIF_HL_PEND_DCH_OP_OPEN: 3440 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 3441 break; 3442 case BTIF_HL_PEND_DCH_OP_RECONNECT: 3443 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 3444 default: 3445 break; 3446 } 3447 if (!p_mcb->is_connected) 3448 btif_hl_clean_mcl_cb(app_idx, mcl_idx); 3449 } 3450 } 3451 } 3452 } 3453 3454 break; 3455 3456 3457 case BTA_HL_CCH_OPEN_CFM_EVT: 3458 BTIF_TRACE_DEBUG("Rcv BTA_HL_CCH_OPEN_CFM_EVT"); 3459 BTIF_TRACE_DEBUG("app_id=%d,app_handle=%d mcl_handle=%d status =%d", 3460 p_data->cch_open_cfm.app_id, 3461 p_data->cch_open_cfm.app_handle, 3462 p_data->cch_open_cfm.mcl_handle, 3463 p_data->cch_open_cfm.status); 3464 BTIF_TRACE_DEBUG("DB [%02x] [%02x] [%02x] [%02x] [%02x] [%02x]", 3465 p_data->cch_open_cfm.bd_addr[0], p_data->cch_open_cfm.bd_addr[1], 3466 p_data->cch_open_cfm.bd_addr[2], p_data->cch_open_cfm.bd_addr[3], 3467 p_data->cch_open_cfm.bd_addr[4], p_data->cch_open_cfm.bd_addr[5]); 3468 3469 if (p_data->cch_open_cfm.status == BTA_HL_STATUS_OK || 3470 p_data->cch_open_cfm.status == BTA_HL_STATUS_DUPLICATE_CCH_OPEN) 3471 { 3472 status = btif_hl_proc_cch_open_cfm(p_data); 3473 } 3474 else 3475 { 3476 status = FALSE; 3477 } 3478 3479 if (!status) 3480 { 3481 if (btif_hl_find_app_idx_using_app_id(p_data->cch_open_cfm.app_id, &app_idx)) 3482 { 3483 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 3484 if (btif_hl_find_mcl_idx(app_idx, p_data->cch_open_cfm.bd_addr, &mcl_idx)) 3485 { 3486 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 3487 pending_op = p_mcb->pcb.op; 3488 switch (pending_op) 3489 { 3490 case BTIF_HL_PEND_DCH_OP_OPEN: 3491 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 3492 break; 3493 case BTIF_HL_PEND_DCH_OP_RECONNECT: 3494 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 3495 default: 3496 break; 3497 } 3498 btif_hl_clean_mcl_cb(app_idx, mcl_idx); 3499 } 3500 } 3501 } 3502 break; 3503 3504 case BTA_HL_DCH_OPEN_CFM_EVT: 3505 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_OPEN_CFM_EVT"); 3506 BTIF_TRACE_DEBUG("mcl_handle=%d mdl_handle=0x%x status=%d ", 3507 p_data->dch_open_cfm.mcl_handle, 3508 p_data->dch_open_cfm.mdl_handle, 3509 p_data->dch_open_cfm.status); 3510 BTIF_TRACE_DEBUG("first_reliable =%d dch_mode=%d local_mdep_id=%d mdl_id=%d mtu=%d", 3511 p_data->dch_open_cfm.first_reliable, 3512 p_data->dch_open_cfm.dch_mode, 3513 p_data->dch_open_cfm.local_mdep_id, 3514 p_data->dch_open_cfm.mdl_id, 3515 p_data->dch_open_cfm.mtu); 3516 if (p_data->dch_open_cfm.status == BTA_HL_STATUS_OK) 3517 { 3518 status = btif_hl_proc_dch_open_cfm(p_data); 3519 } 3520 else 3521 { 3522 status = FALSE; 3523 } 3524 3525 if (!status) 3526 { 3527 if (btif_hl_find_mcl_idx_using_handle(p_data->dch_open_cfm.mcl_handle,&app_idx, &mcl_idx)) 3528 { 3529 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 3530 pending_op = p_mcb->pcb.op; 3531 switch (pending_op) 3532 { 3533 case BTIF_HL_PEND_DCH_OP_OPEN: 3534 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 3535 break; 3536 case BTIF_HL_PEND_DCH_OP_RECONNECT: 3537 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 3538 default: 3539 break; 3540 } 3541 } 3542 } 3543 break; 3544 3545 3546 case BTA_HL_CCH_OPEN_IND_EVT: 3547 BTIF_TRACE_DEBUG("Rcv BTA_HL_CCH_OPEN_IND_EVT"); 3548 BTIF_TRACE_DEBUG("app_handle=%d mcl_handle=%d", 3549 p_data->cch_open_ind.app_handle, 3550 p_data->cch_open_ind.mcl_handle); 3551 BTIF_TRACE_DEBUG("DB [%02x] [%02x] [%02x] [%02x] [%02x] [%02x]", 3552 p_data->cch_open_ind.bd_addr[0], p_data->cch_open_ind.bd_addr[1], 3553 p_data->cch_open_ind.bd_addr[2], p_data->cch_open_ind.bd_addr[3], 3554 p_data->cch_open_ind.bd_addr[4], p_data->cch_open_ind.bd_addr[5]); 3555 3556 btif_hl_proc_cch_open_ind(p_data); 3557 break; 3558 3559 case BTA_HL_DCH_CREATE_IND_EVT: 3560 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_CREATE_IND_EVT"); 3561 BTIF_TRACE_DEBUG("mcl_handle=%d", 3562 p_data->dch_create_ind.mcl_handle ); 3563 BTIF_TRACE_DEBUG("local_mdep_id =%d mdl_id=%d cfg=%d", 3564 p_data->dch_create_ind.local_mdep_id, 3565 p_data->dch_create_ind.mdl_id, 3566 p_data->dch_create_ind.cfg); 3567 btif_hl_proc_create_ind(p_data); 3568 break; 3569 3570 case BTA_HL_DCH_OPEN_IND_EVT: 3571 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_OPEN_IND_EVT"); 3572 BTIF_TRACE_DEBUG("mcl_handle=%d mdl_handle=0x%x", 3573 p_data->dch_open_ind.mcl_handle, 3574 p_data->dch_open_ind.mdl_handle ); 3575 BTIF_TRACE_DEBUG("first_reliable =%d dch_mode=%d local_mdep_id=%d mdl_id=%d mtu=%d", 3576 p_data->dch_open_ind.first_reliable, 3577 p_data->dch_open_ind.dch_mode, 3578 p_data->dch_open_ind.local_mdep_id, 3579 p_data->dch_open_ind.mdl_id, 3580 p_data->dch_open_ind.mtu); 3581 3582 btif_hl_proc_dch_open_ind(p_data); 3583 break; 3584 3585 case BTA_HL_DELETE_MDL_IND_EVT: 3586 BTIF_TRACE_DEBUG("Rcv BTA_HL_DELETE_MDL_IND_EVT"); 3587 BTIF_TRACE_DEBUG("mcl_handle=%d mdl_id=0x%x", 3588 p_data->delete_mdl_ind.mcl_handle, 3589 p_data->delete_mdl_ind.mdl_id); 3590 break; 3591 3592 case BTA_HL_DELETE_MDL_CFM_EVT: 3593 BTIF_TRACE_DEBUG("Rcv BTA_HL_DELETE_MDL_CFM_EVT"); 3594 BTIF_TRACE_DEBUG("mcl_handle=%d mdl_id=0x%x status=%d", 3595 p_data->delete_mdl_cfm.mcl_handle, 3596 p_data->delete_mdl_cfm.mdl_id, 3597 p_data->delete_mdl_cfm.status); 3598 3599 if (btif_hl_find_app_idx_using_deleted_mdl_id( p_data->delete_mdl_cfm.mdl_id, 3600 &app_idx)) 3601 { 3602 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 3603 btif_hl_send_destroyed_cb(p_acb); 3604 btif_hl_clean_delete_mdl(&p_acb->delete_mdl); 3605 } 3606 break; 3607 3608 case BTA_HL_DCH_RECONNECT_CFM_EVT: 3609 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_RECONNECT_CFM_EVT"); 3610 BTIF_TRACE_DEBUG("mcl_handle=%d mdl_handle=%d status=%d ", 3611 p_data->dch_reconnect_cfm.mcl_handle, 3612 p_data->dch_reconnect_cfm.mdl_handle, 3613 p_data->dch_reconnect_cfm.status); 3614 BTIF_TRACE_DEBUG("first_reliable =%d dch_mode=%d mdl_id=%d mtu=%d", 3615 p_data->dch_reconnect_cfm.first_reliable, 3616 p_data->dch_reconnect_cfm.dch_mode, 3617 p_data->dch_reconnect_cfm.mdl_id, 3618 p_data->dch_reconnect_cfm.mtu); 3619 3620 3621 if (p_data->dch_reconnect_cfm.status == BTA_HL_STATUS_OK) 3622 { 3623 status = btif_hl_proc_dch_reconnect_cfm(p_data); 3624 } 3625 else 3626 { 3627 status = FALSE; 3628 } 3629 3630 if (!status) 3631 { 3632 if (btif_hl_find_mcl_idx_using_handle(p_data->dch_open_cfm.mcl_handle,&app_idx, &mcl_idx)) 3633 { 3634 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 3635 pending_op = p_mcb->pcb.op; 3636 switch (pending_op) 3637 { 3638 case BTIF_HL_PEND_DCH_OP_OPEN: 3639 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 3640 break; 3641 case BTIF_HL_PEND_DCH_OP_RECONNECT: 3642 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 3643 default: 3644 break; 3645 } 3646 } 3647 } 3648 3649 break; 3650 3651 case BTA_HL_CCH_CLOSE_CFM_EVT: 3652 BTIF_TRACE_DEBUG("Rcv BTA_HL_CCH_CLOSE_CFM_EVT"); 3653 BTIF_TRACE_DEBUG("mcl_handle=%d status =%d", 3654 p_data->cch_close_cfm.mcl_handle, 3655 p_data->cch_close_cfm.status); 3656 if (p_data->cch_close_cfm.status == BTA_HL_STATUS_OK) 3657 { 3658 btif_hl_proc_cch_close_cfm(p_data); 3659 } 3660 break; 3661 3662 case BTA_HL_CCH_CLOSE_IND_EVT: 3663 BTIF_TRACE_DEBUG("Rcv BTA_HL_CCH_CLOSE_IND_EVT"); 3664 BTIF_TRACE_DEBUG("mcl_handle =%d intentional_close=%s", 3665 p_data->cch_close_ind.mcl_handle, 3666 (p_data->cch_close_ind.intentional?"Yes":"No")); 3667 3668 btif_hl_proc_cch_close_ind(p_data); 3669 break; 3670 3671 case BTA_HL_DCH_CLOSE_IND_EVT: 3672 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_CLOSE_IND_EVT"); 3673 BTIF_TRACE_DEBUG("mdl_handle=%d intentional_close=%s", 3674 p_data->dch_close_ind.mdl_handle, 3675 (p_data->dch_close_ind.intentional?"Yes":"No") ); 3676 3677 btif_hl_proc_dch_close_ind(p_data); 3678 break; 3679 3680 case BTA_HL_DCH_CLOSE_CFM_EVT: 3681 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_CLOSE_CFM_EVT"); 3682 BTIF_TRACE_DEBUG("mdl_handle=%d status=%d ", 3683 p_data->dch_close_cfm.mdl_handle, 3684 p_data->dch_close_cfm.status); 3685 3686 if (p_data->dch_close_cfm.status == BTA_HL_STATUS_OK) 3687 { 3688 btif_hl_proc_dch_close_cfm(p_data); 3689 } 3690 break; 3691 3692 case BTA_HL_DCH_ECHO_TEST_CFM_EVT: 3693 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_ECHO_TEST_CFM_EVT"); 3694 BTIF_TRACE_DEBUG("mcl_handle=%d status=%d", 3695 p_data->echo_test_cfm.mcl_handle, 3696 p_data->echo_test_cfm.status ); 3697 /* not supported */ 3698 break; 3699 3700 3701 case BTA_HL_DCH_RECONNECT_IND_EVT: 3702 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_RECONNECT_IND_EVT"); 3703 3704 BTIF_TRACE_DEBUG("mcl_handle=%d mdl_handle=5d", 3705 p_data->dch_reconnect_ind.mcl_handle, 3706 p_data->dch_reconnect_ind.mdl_handle ); 3707 BTIF_TRACE_DEBUG("first_reliable =%d dch_mode=%d mdl_id=%d mtu=%d", 3708 p_data->dch_reconnect_ind.first_reliable, 3709 p_data->dch_reconnect_ind.dch_mode, 3710 p_data->dch_reconnect_ind.mdl_id, 3711 p_data->dch_reconnect_ind.mtu); 3712 3713 btif_hl_proc_dch_reconnect_ind(p_data); 3714 break; 3715 3716 case BTA_HL_CONG_CHG_IND_EVT: 3717 BTIF_TRACE_DEBUG("Rcv BTA_HL_CONG_CHG_IND_EVT"); 3718 BTIF_TRACE_DEBUG("mdl_handle=%d cong =%d", 3719 p_data->dch_cong_ind.mdl_handle, 3720 p_data->dch_cong_ind.cong); 3721 btif_hl_proc_dch_cong_ind(p_data); 3722 break; 3723 3724 case BTA_HL_DCH_ABORT_IND_EVT: 3725 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_ABORT_IND_EVT"); 3726 BTIF_TRACE_DEBUG("mcl_handle=%d", 3727 p_data->dch_abort_ind.mcl_handle ); 3728 btif_hl_proc_abort_ind(p_data->dch_abort_ind.mcl_handle); 3729 break; 3730 case BTA_HL_DCH_ABORT_CFM_EVT: 3731 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_ABORT_CFM_EVT"); 3732 BTIF_TRACE_DEBUG("mcl_handle=%d status =%d", 3733 p_data->dch_abort_cfm.mcl_handle, 3734 p_data->dch_abort_cfm.status); 3735 if (p_data->dch_abort_cfm.status == BTA_HL_STATUS_OK) 3736 { 3737 btif_hl_proc_abort_cfm(p_data->dch_abort_ind.mcl_handle); 3738 } 3739 break; 3740 3741 case BTA_HL_DCH_SEND_DATA_CFM_EVT: 3742 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_SEND_DATA_CFM_EVT"); 3743 BTIF_TRACE_DEBUG("mdl_handle=0x%x status =%d", 3744 p_data->dch_send_data_cfm.mdl_handle, 3745 p_data->dch_send_data_cfm.status); 3746 btif_hl_proc_send_data_cfm(p_data->dch_send_data_cfm.mdl_handle, 3747 p_data->dch_send_data_cfm.status); 3748 break; 3749 3750 case BTA_HL_DCH_RCV_DATA_IND_EVT: 3751 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_RCV_DATA_IND_EVT"); 3752 BTIF_TRACE_DEBUG("mdl_handle=0x%x ", 3753 p_data->dch_rcv_data_ind.mdl_handle); 3754 /* do nothing here */ 3755 break; 3756 3757 default: 3758 BTIF_TRACE_DEBUG("Unknown Event (0x%02x)...", event); 3759 break; 3760 } 3761 } 3762 3763 /******************************************************************************* 3764 ** 3765 ** Function btif_hl_cback 3766 ** 3767 ** Description Callback function for HL events 3768 ** 3769 ** Returns void 3770 ** 3771 *******************************************************************************/ 3772 static void btif_hl_cback(tBTA_HL_EVT event, tBTA_HL *p_data){ 3773 bt_status_t status; 3774 int param_len = 0; 3775 BTIF_TRACE_DEBUG("%s event %d", __FUNCTION__, event); 3776 btif_hl_display_calling_process_name(); 3777 switch (event) 3778 { 3779 case BTA_HL_REGISTER_CFM_EVT: 3780 param_len = sizeof(tBTA_HL_REGISTER_CFM); 3781 break; 3782 case BTA_HL_SDP_INFO_IND_EVT: 3783 param_len = sizeof(tBTA_HL_SDP_INFO_IND); 3784 break; 3785 case BTA_HL_DEREGISTER_CFM_EVT: 3786 param_len = sizeof(tBTA_HL_DEREGISTER_CFM); 3787 break; 3788 case BTA_HL_SDP_QUERY_CFM_EVT: 3789 param_len = sizeof(tBTA_HL_SDP_QUERY_CFM); 3790 break; 3791 case BTA_HL_CCH_OPEN_CFM_EVT: 3792 param_len = sizeof(tBTA_HL_CCH_OPEN_CFM); 3793 break; 3794 case BTA_HL_DCH_OPEN_CFM_EVT: 3795 param_len = sizeof(tBTA_HL_DCH_OPEN_CFM); 3796 break; 3797 case BTA_HL_CCH_OPEN_IND_EVT: 3798 param_len = sizeof(tBTA_HL_CCH_OPEN_IND); 3799 break; 3800 case BTA_HL_DCH_CREATE_IND_EVT: 3801 param_len = sizeof(tBTA_HL_DCH_CREATE_IND); 3802 break; 3803 case BTA_HL_DCH_OPEN_IND_EVT: 3804 param_len = sizeof(tBTA_HL_DCH_OPEN_IND); 3805 break; 3806 case BTA_HL_DELETE_MDL_IND_EVT: 3807 param_len = sizeof(tBTA_HL_MDL_IND); 3808 break; 3809 case BTA_HL_DELETE_MDL_CFM_EVT: 3810 param_len = sizeof(tBTA_HL_MDL_CFM); 3811 break; 3812 case BTA_HL_DCH_RECONNECT_CFM_EVT: 3813 param_len = sizeof(tBTA_HL_DCH_OPEN_CFM); 3814 break; 3815 case BTA_HL_CCH_CLOSE_CFM_EVT: 3816 param_len = sizeof(tBTA_HL_MCL_CFM); 3817 break; 3818 case BTA_HL_CCH_CLOSE_IND_EVT: 3819 param_len = sizeof(tBTA_HL_CCH_CLOSE_IND); 3820 break; 3821 case BTA_HL_DCH_CLOSE_IND_EVT: 3822 param_len = sizeof(tBTA_HL_DCH_CLOSE_IND); 3823 break; 3824 case BTA_HL_DCH_CLOSE_CFM_EVT: 3825 param_len = sizeof(tBTA_HL_MDL_CFM); 3826 break; 3827 case BTA_HL_DCH_ECHO_TEST_CFM_EVT: 3828 param_len = sizeof(tBTA_HL_MCL_CFM); 3829 break; 3830 case BTA_HL_DCH_RECONNECT_IND_EVT: 3831 param_len = sizeof(tBTA_HL_DCH_OPEN_IND); 3832 break; 3833 case BTA_HL_CONG_CHG_IND_EVT: 3834 param_len = sizeof(tBTA_HL_DCH_CONG_IND); 3835 break; 3836 case BTA_HL_DCH_ABORT_IND_EVT: 3837 param_len = sizeof(tBTA_HL_MCL_IND); 3838 break; 3839 case BTA_HL_DCH_ABORT_CFM_EVT: 3840 param_len = sizeof(tBTA_HL_MCL_CFM); 3841 break; 3842 case BTA_HL_DCH_SEND_DATA_CFM_EVT: 3843 param_len = sizeof(tBTA_HL_MDL_CFM); 3844 break; 3845 case BTA_HL_DCH_RCV_DATA_IND_EVT: 3846 param_len = sizeof(tBTA_HL_MDL_IND); 3847 break; 3848 default: 3849 param_len = sizeof(tBTA_HL_MDL_IND); 3850 break; 3851 } 3852 status = btif_transfer_context(btif_hl_upstreams_evt, (uint16_t)event, (void*)p_data, param_len, NULL); 3853 3854 /* catch any failed context transfers */ 3855 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 3856 } 3857 3858 /******************************************************************************* 3859 ** 3860 ** Function btif_hl_upstreams_ctrl_evt 3861 ** 3862 ** Description Callback function for HL control events in the BTIF task context 3863 ** 3864 ** Returns void 3865 ** 3866 *******************************************************************************/ 3867 static void btif_hl_upstreams_ctrl_evt(UINT16 event, char* p_param){ 3868 tBTA_HL_CTRL *p_data = (tBTA_HL_CTRL *) p_param; 3869 UINT8 i; 3870 tBTA_HL_REG_PARAM reg_param; 3871 btif_hl_app_cb_t *p_acb; 3872 3873 BTIF_TRACE_DEBUG("%s event %d", __FUNCTION__, event); 3874 btif_hl_display_calling_process_name(); 3875 3876 switch ( event ) 3877 { 3878 case BTA_HL_CTRL_ENABLE_CFM_EVT: 3879 BTIF_TRACE_DEBUG("Rcv BTA_HL_CTRL_ENABLE_CFM_EVT"); 3880 BTIF_TRACE_DEBUG("status=%d", p_data->enable_cfm.status); 3881 3882 if (p_data->enable_cfm.status == BTA_HL_STATUS_OK) 3883 { 3884 btif_hl_set_state(BTIF_HL_STATE_ENABLED); 3885 3886 3887 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 3888 { 3889 p_acb = BTIF_HL_GET_APP_CB_PTR(i); 3890 if (p_acb->in_use && p_acb->reg_pending) 3891 { 3892 p_acb->reg_pending = FALSE; 3893 reg_param.dev_type = p_acb->dev_type; 3894 reg_param.sec_mask = BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT; 3895 reg_param.p_srv_name = p_acb->srv_name; 3896 reg_param.p_srv_desp = p_acb->srv_desp; 3897 reg_param.p_provider_name = p_acb->provider_name; 3898 3899 BTIF_TRACE_DEBUG("Register pending app_id=%d", p_acb->app_id); 3900 btif_hl_proc_reg_request (i, p_acb->app_id, ®_param, btif_hl_cback); 3901 } 3902 } 3903 } 3904 3905 break; 3906 case BTA_HL_CTRL_DISABLE_CFM_EVT: 3907 BTIF_TRACE_DEBUG("Rcv BTA_HL_CTRL_DISABLE_CFM_EVT"); 3908 BTIF_TRACE_DEBUG("status=%d", 3909 p_data->disable_cfm.status); 3910 3911 if (p_data->disable_cfm.status == BTA_HL_STATUS_OK) 3912 { 3913 memset(p_btif_hl_cb, 0, sizeof(btif_hl_cb_t)); 3914 btif_hl_set_state(BTIF_HL_STATE_DISABLED); 3915 } 3916 3917 break; 3918 default: 3919 break; 3920 } 3921 } 3922 3923 /******************************************************************************* 3924 ** 3925 ** Function btif_hl_ctrl_cback 3926 ** 3927 ** Description Callback function for HL control events 3928 ** 3929 ** Returns void 3930 ** 3931 *******************************************************************************/ 3932 static void btif_hl_ctrl_cback(tBTA_HL_CTRL_EVT event, tBTA_HL_CTRL *p_data){ 3933 bt_status_t status; 3934 int param_len = 0; 3935 3936 BTIF_TRACE_DEBUG("%s event %d", __FUNCTION__, event); 3937 btif_hl_display_calling_process_name(); 3938 3939 switch ( event ) 3940 { 3941 case BTA_HL_CTRL_ENABLE_CFM_EVT: 3942 case BTA_HL_CTRL_DISABLE_CFM_EVT: 3943 param_len = sizeof(tBTA_HL_CTRL_ENABLE_DISABLE); 3944 break; 3945 default: 3946 break; 3947 } 3948 3949 status = btif_transfer_context(btif_hl_upstreams_ctrl_evt, (uint16_t)event, (void*)p_data, param_len, NULL); 3950 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 3951 } 3952 /******************************************************************************* 3953 ** 3954 ** Function connect_channel 3955 ** 3956 ** Description connect a data channel 3957 ** 3958 ** Returns bt_status_t 3959 ** 3960 *******************************************************************************/ 3961 static bt_status_t connect_channel(int app_id, bt_bdaddr_t *bd_addr, int mdep_cfg_index, int *channel_id){ 3962 UINT8 app_idx, mcl_idx; 3963 btif_hl_app_cb_t *p_acb = NULL; 3964 btif_hl_pending_chan_cb_t *p_pcb = NULL; 3965 btif_hl_mcl_cb_t *p_mcb=NULL; 3966 bt_status_t status = BT_STATUS_SUCCESS; 3967 tBTA_HL_DCH_OPEN_PARAM dch_open; 3968 BD_ADDR bda; 3969 UINT8 i; 3970 3971 CHECK_BTHL_INIT(); 3972 BTIF_TRACE_EVENT("%s", __FUNCTION__); 3973 btif_hl_display_calling_process_name(); 3974 3975 3976 for (i=0; i<6; i++) 3977 { 3978 bda[i] = (UINT8) bd_addr->address[i]; 3979 } 3980 if (btif_hl_find_app_idx(((UINT8)app_id), &app_idx)) 3981 { 3982 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 3983 if (btif_hl_find_mcl_idx(app_idx, bda , &mcl_idx)) 3984 { 3985 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 3986 if (p_mcb->is_connected) 3987 { 3988 dch_open.ctrl_psm = p_mcb->ctrl_psm; 3989 dch_open.local_mdep_id = p_acb->sup_feature.mdep[mdep_cfg_index].mdep_id; 3990 BTIF_TRACE_DEBUG("connect_channel: app_idx =%d, mdep_cfg_indx =%d, mdep_id =%d app_id= %d", app_idx, 3991 mdep_cfg_index, dch_open.local_mdep_id, app_id); 3992 if (btif_hl_find_peer_mdep_id(p_acb->app_id, p_mcb->bd_addr, 3993 p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.mdep_role, 3994 p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.data_cfg[0].data_type, &dch_open.peer_mdep_id )) 3995 { 3996 dch_open.local_cfg = p_acb->channel_type[mdep_cfg_index]; 3997 if ((p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 3998 && !btif_hl_is_the_first_reliable_existed(app_idx,mcl_idx)) 3999 { 4000 dch_open.local_cfg = BTA_HL_DCH_CFG_RELIABLE; 4001 } 4002 dch_open.sec_mask = (BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT); 4003 4004 if( !btif_hl_dch_open(p_acb->app_id, bda, &dch_open, 4005 mdep_cfg_index, BTIF_HL_PEND_DCH_OP_OPEN, channel_id )) 4006 { 4007 status = BT_STATUS_FAIL; 4008 BTIF_TRACE_EVENT("%s loc0 status = BT_STATUS_FAIL", __FUNCTION__); 4009 } 4010 } 4011 else 4012 { 4013 p_mcb->cch_oper = BTIF_HL_CCH_OP_MDEP_FILTERING; 4014 4015 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 4016 p_pcb->in_use = TRUE; 4017 p_pcb->mdep_cfg_idx = mdep_cfg_index; 4018 memcpy(p_pcb->bd_addr, bda, sizeof(BD_ADDR)); 4019 p_pcb->op = BTIF_HL_PEND_DCH_OP_OPEN; 4020 BTA_HlSdpQuery(app_id,p_acb->app_handle, bda); 4021 } 4022 } 4023 else 4024 { 4025 status = BT_STATUS_FAIL; 4026 } 4027 } 4028 else 4029 { 4030 p_acb->filter.num_elems =1; 4031 p_acb->filter.elem[0].data_type = p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.data_cfg[mdep_cfg_index].data_type; 4032 if (p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.mdep_role == BTA_HL_MDEP_ROLE_SINK) 4033 p_acb->filter.elem[0].peer_mdep_role = BTA_HL_MDEP_ROLE_SOURCE; 4034 else 4035 p_acb->filter.elem[0].peer_mdep_role = BTA_HL_MDEP_ROLE_SINK; 4036 4037 if ( !btif_hl_cch_open(p_acb->app_id, bda, 0, mdep_cfg_index, 4038 BTIF_HL_PEND_DCH_OP_OPEN, 4039 channel_id)) 4040 { 4041 status = BT_STATUS_FAIL; 4042 } 4043 } 4044 } 4045 else 4046 { 4047 status = BT_STATUS_FAIL; 4048 } 4049 4050 BTIF_TRACE_DEBUG("%s status=%d channel_id=0x%08x", __FUNCTION__, status, *channel_id); 4051 4052 return status; 4053 } 4054 /******************************************************************************* 4055 ** 4056 ** Function destroy_channel 4057 ** 4058 ** Description destroy a data channel 4059 ** 4060 ** Returns bt_status_t 4061 ** 4062 *******************************************************************************/ 4063 static bt_status_t destroy_channel(int channel_id){ 4064 UINT8 app_idx, mcl_idx, mdl_cfg_idx, mdep_cfg_idx = 0; 4065 bt_status_t status = BT_STATUS_SUCCESS; 4066 btif_hl_mdl_cfg_t *p_mdl; 4067 btif_hl_mcl_cb_t *p_mcb; 4068 btif_hl_app_cb_t *p_acb; 4069 4070 CHECK_BTHL_INIT(); 4071 BTIF_TRACE_EVENT("%s channel_id=0x%08x", __FUNCTION__, channel_id); 4072 btif_hl_display_calling_process_name(); 4073 4074 4075 if (btif_hl_if_channel_setup_pending(channel_id, &app_idx, &mcl_idx)) 4076 { 4077 btif_hl_dch_abort(app_idx, mcl_idx); 4078 } 4079 else 4080 { 4081 if (btif_hl_find_mdl_cfg_idx_using_channel_id(channel_id, &app_idx, &mdl_cfg_idx)) 4082 // if(btif_hl_find_mdl_idx_using_channel_id(channel_id, &app_idx,&mcl_idx, &mdl_idx)) 4083 { 4084 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 4085 if (!p_acb->delete_mdl.active) 4086 { 4087 p_mdl =BTIF_HL_GET_MDL_CFG_PTR(app_idx, mdl_cfg_idx); 4088 p_acb->delete_mdl.active = TRUE; 4089 p_acb->delete_mdl.mdl_id = p_mdl->base.mdl_id; 4090 p_acb->delete_mdl.channel_id = channel_id; 4091 p_acb->delete_mdl.mdep_cfg_idx = p_mdl->extra.mdep_cfg_idx; 4092 memcpy(p_acb->delete_mdl.bd_addr, p_mdl->base.peer_bd_addr,sizeof(BD_ADDR)); 4093 4094 if (btif_hl_find_mcl_idx(app_idx, p_mdl->base.peer_bd_addr, &mcl_idx)) 4095 { 4096 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 4097 if (p_mcb->is_connected) 4098 { 4099 BTIF_TRACE_DEBUG("calling BTA_HlDeleteMdl mdl_id=%d",p_acb->delete_mdl.mdl_id ); 4100 BTA_HlDeleteMdl(p_mcb->mcl_handle, p_acb->delete_mdl.mdl_id); 4101 } 4102 else 4103 { 4104 status = BT_STATUS_FAIL; 4105 } 4106 } 4107 else 4108 { 4109 BTIF_TRACE_DEBUG("btif_hl_delete_mdl calling btif_hl_cch_open" ); 4110 mdep_cfg_idx = p_mdl->extra.mdep_cfg_idx; 4111 p_acb->filter.num_elems =1; 4112 p_acb->filter.elem[0].data_type = p_acb->sup_feature.mdep[mdep_cfg_idx].mdep_cfg.data_cfg[mdep_cfg_idx].data_type; 4113 if (p_acb->sup_feature.mdep[mdep_cfg_idx].mdep_cfg.mdep_role == BTA_HL_MDEP_ROLE_SINK) 4114 p_acb->filter.elem[0].peer_mdep_role = BTA_HL_MDEP_ROLE_SOURCE; 4115 else 4116 p_acb->filter.elem[0].peer_mdep_role = BTA_HL_MDEP_ROLE_SINK; 4117 if (btif_hl_cch_open(p_acb->app_id, p_acb->delete_mdl.bd_addr, 0, 4118 mdep_cfg_idx, 4119 BTIF_HL_PEND_DCH_OP_DELETE_MDL, NULL)) 4120 { 4121 status = BT_STATUS_FAIL; 4122 } 4123 } 4124 4125 if ( status == BT_STATUS_FAIL) 4126 { 4127 /* fail for now */ 4128 btif_hl_clean_delete_mdl(&p_acb->delete_mdl); 4129 } 4130 } 4131 else 4132 { 4133 status = BT_STATUS_BUSY; 4134 } 4135 } 4136 else 4137 { 4138 status = BT_STATUS_FAIL; 4139 } 4140 4141 } 4142 return status; 4143 } 4144 /******************************************************************************* 4145 ** 4146 ** Function unregister_application 4147 ** 4148 ** Description unregister an HDP application 4149 ** 4150 ** Returns bt_status_t 4151 ** 4152 *******************************************************************************/ 4153 static bt_status_t unregister_application(int app_id){ 4154 UINT8 app_idx; 4155 int len; 4156 bt_status_t status = BT_STATUS_SUCCESS; 4157 btif_hl_evt_cb_t evt_param; 4158 4159 CHECK_BTHL_INIT(); 4160 BTIF_TRACE_EVENT("%s app_id=%d", __FUNCTION__, app_id); 4161 btif_hl_display_calling_process_name(); 4162 4163 if (btif_hl_find_app_idx(((UINT8)app_id), &app_idx)) 4164 { 4165 evt_param.unreg.app_idx = app_idx; 4166 BTIF_HL_GET_APP_CB_PTR(app_idx); 4167 reg_counter --; 4168 len = sizeof(btif_hl_unreg_t); 4169 status = btif_transfer_context (btif_hl_proc_cb_evt, BTIF_HL_UNREG_APP, 4170 (char*) &evt_param, len, NULL); 4171 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 4172 } 4173 else 4174 { 4175 status = BT_STATUS_FAIL; 4176 } 4177 4178 BTIF_TRACE_DEBUG("de-reg return status=%d", status); 4179 return status; 4180 } 4181 /******************************************************************************* 4182 ** 4183 ** Function register_application 4184 ** 4185 ** Description register an HDP application 4186 ** 4187 ** Returns bt_status_t 4188 ** 4189 *******************************************************************************/ 4190 static bt_status_t register_application(bthl_reg_param_t *p_reg_param, int *app_id){ 4191 btif_hl_app_cb_t *p_acb; 4192 tBTA_HL_SUP_FEATURE *p_sup; 4193 tBTA_HL_MDEP_CFG *p_cfg; 4194 tBTA_HL_MDEP_DATA_TYPE_CFG *p_data; 4195 UINT8 app_idx=0, i=0; 4196 bthl_mdep_cfg_t *p_mdep_cfg; 4197 bt_status_t status = BT_STATUS_SUCCESS; 4198 btif_hl_evt_cb_t evt_param; 4199 int len; 4200 4201 CHECK_BTHL_INIT(); 4202 BTIF_TRACE_EVENT("%s", __FUNCTION__); 4203 btif_hl_display_calling_process_name(); 4204 4205 if (btif_hl_get_state() == BTIF_HL_STATE_DISABLED) 4206 { 4207 btif_hl_init(); 4208 btif_hl_set_state(BTIF_HL_STATE_ENABLING); 4209 BTA_HlEnable(btif_hl_ctrl_cback); 4210 } 4211 4212 if (!btif_hl_find_avail_app_idx(&app_idx)) 4213 { 4214 BTIF_TRACE_ERROR("Unable to allocate a new application control block"); 4215 return BT_STATUS_FAIL; 4216 } 4217 4218 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 4219 p_acb->in_use = TRUE; 4220 4221 4222 p_acb->app_id = btif_hl_get_next_app_id(); 4223 4224 if (p_reg_param->application_name != NULL ) 4225 strncpy(p_acb->application_name, p_reg_param->application_name, BTIF_HL_APPLICATION_NAME_LEN); 4226 4227 if (p_reg_param->provider_name != NULL ) 4228 strncpy(p_acb->provider_name, p_reg_param->provider_name, BTA_PROVIDER_NAME_LEN); 4229 4230 if (p_reg_param->srv_name != NULL ) 4231 strncpy(p_acb->srv_name, p_reg_param->srv_name, BTA_SERVICE_NAME_LEN); 4232 4233 if (p_reg_param->srv_desp != NULL ) 4234 strncpy(p_acb->srv_desp, p_reg_param->srv_desp, BTA_SERVICE_DESP_LEN); 4235 4236 p_sup = &p_acb->sup_feature; 4237 p_sup->advertize_source_sdp = TRUE; 4238 p_sup->echo_cfg.max_rx_apdu_size = BTIF_HL_ECHO_MAX_TX_RX_APDU_SIZE; 4239 p_sup->echo_cfg.max_tx_apdu_size = BTIF_HL_ECHO_MAX_TX_RX_APDU_SIZE; 4240 p_sup->num_of_mdeps = p_reg_param->number_of_mdeps; 4241 4242 for (i=0, p_mdep_cfg = p_reg_param->mdep_cfg ; i< p_sup->num_of_mdeps; i++, p_mdep_cfg++ ) 4243 { 4244 p_cfg = &p_sup->mdep[i].mdep_cfg; 4245 p_cfg->num_of_mdep_data_types = 1; 4246 p_data = &p_cfg->data_cfg[0]; 4247 4248 if ( !btif_hl_get_bta_mdep_role(p_mdep_cfg->mdep_role, &(p_cfg->mdep_role))) 4249 { 4250 BTIF_TRACE_ERROR("Invalid mdep_role=%d", p_mdep_cfg->mdep_role); 4251 status = BT_STATUS_FAIL; 4252 break; 4253 } 4254 else 4255 { 4256 if (p_cfg->mdep_role == BTA_HL_MDEP_ROLE_SINK ) 4257 p_sup->app_role_mask |= BTA_HL_MDEP_ROLE_MASK_SINK; 4258 else 4259 p_sup->app_role_mask |= BTA_HL_MDEP_ROLE_MASK_SOURCE; 4260 4261 if ( (p_sup->app_role_mask & BTA_HL_MDEP_ROLE_MASK_SINK) && 4262 (p_sup->app_role_mask & BTA_HL_MDEP_ROLE_MASK_SINK) ) 4263 { 4264 p_acb->dev_type = BTA_HL_DEVICE_TYPE_DUAL; 4265 } 4266 else if ( p_sup->app_role_mask & BTA_HL_MDEP_ROLE_MASK_SINK ) 4267 p_acb->dev_type = BTA_HL_DEVICE_TYPE_SINK; 4268 else 4269 4270 p_acb->dev_type = BTA_HL_DEVICE_TYPE_SOURCE; 4271 4272 p_data->data_type = (UINT16) p_mdep_cfg->data_type; 4273 p_data->max_rx_apdu_size = btif_hl_get_max_rx_apdu_size(p_cfg->mdep_role, p_data->data_type); 4274 p_data->max_tx_apdu_size = btif_hl_get_max_tx_apdu_size(p_cfg->mdep_role, p_data->data_type); 4275 4276 if (p_mdep_cfg->mdep_description != NULL ) 4277 strncpy(p_data->desp, p_mdep_cfg->mdep_description, BTA_SERVICE_DESP_LEN); 4278 4279 if ( !btif_hl_get_bta_channel_type(p_mdep_cfg->channel_type, &(p_acb->channel_type[i]))) 4280 { 4281 BTIF_TRACE_ERROR("Invalid channel_type=%d", p_mdep_cfg->channel_type); 4282 status = BT_STATUS_FAIL; 4283 break; 4284 } 4285 } 4286 } 4287 4288 if (status == BT_STATUS_SUCCESS) 4289 { 4290 *app_id = (int) p_acb->app_id; 4291 evt_param.reg.app_idx = app_idx; 4292 len = sizeof(btif_hl_reg_t); 4293 p_acb->reg_pending = TRUE; 4294 reg_counter++; 4295 BTIF_TRACE_DEBUG("calling btif_transfer_context status=%d app_id=%d", status, *app_id); 4296 status = btif_transfer_context (btif_hl_proc_cb_evt, BTIF_HL_REG_APP, 4297 (char*) &evt_param, len, NULL); 4298 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 4299 4300 } 4301 else 4302 { 4303 btif_hl_free_app_idx(app_idx); 4304 } 4305 4306 BTIF_TRACE_DEBUG("register_application status=%d app_id=%d", status, *app_id); 4307 return status; 4308 } 4309 4310 /******************************************************************************* 4311 ** 4312 ** Function btif_hl_save_mdl_cfg 4313 ** 4314 ** Description Save the MDL configuration 4315 ** 4316 ** Returns BOOLEAN 4317 ** 4318 *******************************************************************************/ 4319 BOOLEAN btif_hl_save_mdl_cfg(UINT8 mdep_id, UINT8 item_idx, 4320 tBTA_HL_MDL_CFG *p_mdl_cfg){ 4321 btif_hl_mdl_cfg_t *p_mdl=NULL; 4322 BOOLEAN success = FALSE; 4323 btif_hl_app_cb_t *p_acb; 4324 btif_hl_mcl_cb_t *p_mcb; 4325 UINT8 app_idx, mcl_idx, len; 4326 bt_status_t bt_status; 4327 btif_hl_evt_cb_t evt_param; 4328 int *p_channel_id; 4329 4330 BTIF_TRACE_DEBUG("%s mdep_id=%d item_idx=%d, local_mdep_id=%d mdl_id=0x%x dch_mode=%d", 4331 __FUNCTION__, mdep_id, item_idx, p_mdl_cfg->local_mdep_id, 4332 p_mdl_cfg->mdl_id, p_mdl_cfg->dch_mode ); 4333 4334 if(btif_hl_find_app_idx_using_mdepId(mdep_id,&app_idx)) 4335 { 4336 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 4337 p_mdl = BTIF_HL_GET_MDL_CFG_PTR(app_idx, item_idx); 4338 p_channel_id = BTIF_HL_GET_MDL_CFG_CHANNEL_ID_PTR(app_idx, item_idx); 4339 if (p_mdl) 4340 { 4341 memcpy(&p_mdl->base, p_mdl_cfg, sizeof(tBTA_HL_MDL_CFG)); 4342 if (btif_hl_find_mcl_idx(app_idx, p_mdl->base.peer_bd_addr , &mcl_idx)) 4343 { 4344 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 4345 if (p_mcb->pcb.in_use) 4346 *p_channel_id = p_mcb->pcb.channel_id; 4347 else 4348 *p_channel_id = btif_hl_get_next_channel_id(p_acb->app_id); 4349 p_mdl->extra.mdep_cfg_idx = p_mcb->pcb.mdep_cfg_idx; 4350 p_mdl->extra.data_type = p_acb->sup_feature.mdep[p_mcb->pcb.mdep_cfg_idx].mdep_cfg.data_cfg[0].data_type; 4351 4352 if (!btif_hl_find_peer_mdep_id(p_acb->app_id, p_mcb->bd_addr, 4353 p_acb->sup_feature.mdep[p_mcb->pcb.mdep_cfg_idx].mdep_cfg.mdep_role, 4354 p_acb->sup_feature.mdep[p_mcb->pcb.mdep_cfg_idx].mdep_cfg.data_cfg[0].data_type, 4355 &p_mdl->extra.peer_mdep_id)) 4356 { 4357 p_mdl->extra.peer_mdep_id = BTA_HL_INVALID_MDEP_ID; 4358 } 4359 BTIF_TRACE_DEBUG("%s app_idx=%d item_idx=%d mld_id=0x%x", 4360 __FUNCTION__, app_idx, item_idx, p_mdl->base.mdl_id); 4361 evt_param.update_mdl.app_idx = app_idx; 4362 len = sizeof(btif_hl_update_mdl_t); 4363 BTIF_TRACE_DEBUG("send BTIF_HL_UPDATE_MDL event app_idx=%d ",app_idx); 4364 if ((bt_status = btif_transfer_context (btif_hl_proc_cb_evt, BTIF_HL_UPDATE_MDL, 4365 (char*) &evt_param, len, NULL)) == BT_STATUS_SUCCESS) 4366 { 4367 success = TRUE; 4368 } 4369 ASSERTC(bt_status == BT_STATUS_SUCCESS, "context transfer failed", bt_status); 4370 } 4371 } 4372 } 4373 BTIF_TRACE_DEBUG("%s success=%d ",__FUNCTION__, success ); 4374 4375 return success; 4376 } 4377 4378 /******************************************************************************* 4379 ** 4380 ** Function btif_hl_delete_mdl_cfg 4381 ** 4382 ** Description Delete the MDL configuration 4383 ** 4384 ** Returns BOOLEAN 4385 ** 4386 *******************************************************************************/ 4387 BOOLEAN btif_hl_delete_mdl_cfg(UINT8 mdep_id, UINT8 item_idx){ 4388 btif_hl_mdl_cfg_t *p_mdl=NULL; 4389 BOOLEAN success = FALSE; 4390 UINT8 app_idx, len; 4391 bt_status_t bt_status; 4392 btif_hl_evt_cb_t evt_param; 4393 4394 if(btif_hl_find_app_idx_using_mdepId(mdep_id,&app_idx)) 4395 { 4396 4397 BTIF_HL_GET_APP_CB_PTR(app_idx); 4398 4399 p_mdl = BTIF_HL_GET_MDL_CFG_PTR(app_idx, item_idx); 4400 if (p_mdl) 4401 { 4402 memset(p_mdl, 0, sizeof(btif_hl_mdl_cfg_t)); 4403 evt_param.update_mdl.app_idx = app_idx; 4404 len = sizeof(btif_hl_update_mdl_t); 4405 BTIF_TRACE_DEBUG("send BTIF_HL_UPDATE_MDL event app_idx=%d ",app_idx); 4406 if ((bt_status = btif_transfer_context (btif_hl_proc_cb_evt, BTIF_HL_UPDATE_MDL, 4407 (char*) &evt_param, len, NULL)) == BT_STATUS_SUCCESS) 4408 { 4409 success = TRUE; 4410 } 4411 ASSERTC(bt_status == BT_STATUS_SUCCESS, "context transfer failed", bt_status); 4412 } 4413 } 4414 4415 BTIF_TRACE_DEBUG("%s success=%d ",__FUNCTION__, success ); 4416 return success; 4417 } 4418 4419 /******************************************************************************* 4420 ** 4421 ** Function init 4422 ** 4423 ** Description initializes the hl interface 4424 ** 4425 ** Returns bt_status_t 4426 ** 4427 *******************************************************************************/ 4428 static bt_status_t init( bthl_callbacks_t* callbacks ){ 4429 bt_status_t status = BT_STATUS_SUCCESS; 4430 4431 BTIF_TRACE_EVENT("%s", __FUNCTION__); 4432 btif_hl_display_calling_process_name(); 4433 bt_hl_callbacks_cb = *callbacks; 4434 bt_hl_callbacks = &bt_hl_callbacks_cb; 4435 btif_hl_soc_thread_init(); 4436 reg_counter = 0; 4437 return status; 4438 } 4439 /******************************************************************************* 4440 ** 4441 ** Function cleanup 4442 ** 4443 ** Description Closes the HL interface 4444 ** 4445 ** Returns void 4446 ** 4447 *******************************************************************************/ 4448 static void cleanup( void ){ 4449 BTIF_TRACE_EVENT("%s", __FUNCTION__); 4450 btif_hl_display_calling_process_name(); 4451 if (bt_hl_callbacks) 4452 { 4453 btif_disable_service(BTA_HDP_SERVICE_ID); 4454 bt_hl_callbacks = NULL; 4455 reg_counter = 0; 4456 } 4457 4458 btif_hl_disable(); 4459 btif_hl_close_select_thread(); 4460 } 4461 4462 static const bthl_interface_t bthlInterface = { 4463 sizeof(bthl_interface_t), 4464 init, 4465 register_application, 4466 unregister_application, 4467 connect_channel, 4468 destroy_channel, 4469 cleanup, 4470 }; 4471 4472 4473 /******************************************************************************* 4474 ** 4475 ** Function btif_hl_get_interface 4476 ** 4477 ** Description Get the hl callback interface 4478 ** 4479 ** Returns bthf_interface_t 4480 ** 4481 *******************************************************************************/ 4482 const bthl_interface_t *btif_hl_get_interface(){ 4483 BTIF_TRACE_EVENT("%s", __FUNCTION__); 4484 return &bthlInterface; 4485 } 4486 4487 /******************************************************************************* 4488 ** 4489 ** Function btif_hl_update_maxfd 4490 ** 4491 ** Description Update the max fd if the input fd is greater than the current max fd 4492 ** 4493 ** Returns int 4494 ** 4495 *******************************************************************************/ 4496 int btif_hl_update_maxfd(int max_org_s) { 4497 int maxfd = max_org_s; 4498 4499 BTIF_TRACE_DEBUG("btif_hl_update_maxfd max_org_s= %d", max_org_s); 4500 for (const list_node_t *node = list_begin(soc_queue); 4501 node != list_end(soc_queue); node = list_next(node)) { 4502 btif_hl_soc_cb_t *p_scb = list_node(node); 4503 if (maxfd < p_scb->max_s) { 4504 maxfd = p_scb->max_s; 4505 BTIF_TRACE_DEBUG("btif_hl_update_maxfd maxfd=%d", maxfd); 4506 } 4507 } 4508 4509 BTIF_TRACE_DEBUG("btif_hl_update_maxfd final *p_max_s=%d", maxfd); 4510 return maxfd; 4511 } 4512 /******************************************************************************* 4513 ** 4514 ** Function btif_hl_get_socket_state 4515 ** 4516 ** Description get socket state 4517 ** 4518 ** Returns btif_hl_soc_state_t 4519 ** 4520 *******************************************************************************/ 4521 btif_hl_soc_state_t btif_hl_get_socket_state(btif_hl_soc_cb_t *p_scb){ 4522 BTIF_TRACE_DEBUG("btif_hl_get_socket_state state=%d", p_scb->state); 4523 return p_scb->state; 4524 } 4525 /******************************************************************************* 4526 ** 4527 ** Function btif_hl_set_socket_state 4528 ** 4529 ** Description set socket state 4530 ** 4531 ** Returns void 4532 ** 4533 *******************************************************************************/ 4534 void btif_hl_set_socket_state(btif_hl_soc_cb_t *p_scb, btif_hl_soc_state_t new_state){ 4535 BTIF_TRACE_DEBUG("btif_hl_set_socket_state %d---->%d", p_scb->state, new_state); 4536 p_scb->state = new_state; 4537 } 4538 /******************************************************************************* 4539 ** 4540 ** Function btif_hl_release_mcl_sockets 4541 ** 4542 ** Description Release all sockets on the MCL 4543 ** 4544 ** Returns void 4545 ** 4546 *******************************************************************************/ 4547 void btif_hl_release_mcl_sockets(UINT8 app_idx, UINT8 mcl_idx){ 4548 UINT8 i; 4549 btif_hl_mdl_cb_t *p_dcb; 4550 BOOLEAN found= FALSE; 4551 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 4552 for (i=0; i < BTA_HL_NUM_MDLS_PER_MCL ; i ++) 4553 { 4554 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, i); 4555 if (p_dcb && p_dcb->in_use && p_dcb->p_scb) 4556 { 4557 BTIF_TRACE_DEBUG("found socket for app_idx=%d mcl_id=%d, mdl_idx=%d", app_idx, mcl_idx, i); 4558 btif_hl_set_socket_state (p_dcb->p_scb, BTIF_HL_SOC_STATE_W4_REL); 4559 p_dcb->p_scb = NULL; 4560 found = TRUE; 4561 } 4562 } 4563 if (found) 4564 btif_hl_select_close_connected(); 4565 } 4566 /******************************************************************************* 4567 ** 4568 ** Function btif_hl_release_socket 4569 ** 4570 ** Description release a specified socket 4571 ** 4572 ** Returns void 4573 ** 4574 *******************************************************************************/ 4575 void btif_hl_release_socket(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx){ 4576 btif_hl_soc_cb_t *p_scb = NULL; 4577 btif_hl_mdl_cb_t *p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 4578 4579 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 4580 BTIF_TRACE_DEBUG("app_idx=%d mcl_idx=%d mdl_idx=%d", app_idx, mcl_idx, mdl_idx ); 4581 4582 if (p_dcb && p_dcb->p_scb) 4583 { 4584 p_scb = p_dcb->p_scb; 4585 btif_hl_set_socket_state(p_scb, BTIF_HL_SOC_STATE_W4_REL); 4586 p_dcb->p_scb = NULL; 4587 btif_hl_select_close_connected(); 4588 } 4589 } 4590 /******************************************************************************* 4591 ** 4592 ** Function btif_hl_create_socket 4593 ** 4594 ** Description create a socket 4595 ** 4596 ** Returns BOOLEAN 4597 ** 4598 *******************************************************************************/ 4599 BOOLEAN btif_hl_create_socket(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx){ 4600 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 4601 btif_hl_mdl_cb_t *p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 4602 btif_hl_soc_cb_t *p_scb = NULL; 4603 BOOLEAN status = FALSE; 4604 4605 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 4606 4607 if (p_dcb && ((p_scb = (btif_hl_soc_cb_t *)GKI_getbuf((UINT16)sizeof(btif_hl_soc_cb_t)))!=NULL)) 4608 { 4609 if (socketpair(AF_UNIX, SOCK_STREAM, 0, p_scb->socket_id) >= 0) 4610 { 4611 BTIF_TRACE_DEBUG("socket id[0]=%d id[1]=%d",p_scb->socket_id[0], p_scb->socket_id[1] ); 4612 p_dcb->p_scb = p_scb; 4613 p_scb->app_idx = app_idx; 4614 p_scb->mcl_idx = mcl_idx; 4615 p_scb->mdl_idx = mdl_idx; 4616 p_scb->channel_id = p_dcb->channel_id; 4617 p_scb->mdep_cfg_idx = p_dcb->local_mdep_cfg_idx; 4618 memcpy(p_scb->bd_addr, p_mcb->bd_addr,sizeof(BD_ADDR)); 4619 btif_hl_set_socket_state(p_scb, BTIF_HL_SOC_STATE_W4_ADD); 4620 p_scb->max_s = p_scb->socket_id[1]; 4621 list_append(soc_queue, (void *)p_scb); 4622 btif_hl_select_wakeup(); 4623 status = TRUE; 4624 } 4625 else 4626 { 4627 4628 btif_hl_free_buf((void **)&p_scb); 4629 } 4630 } 4631 4632 BTIF_TRACE_DEBUG("%s status=%d", __FUNCTION__, status); 4633 return status; 4634 } 4635 /******************************************************************************* 4636 ** 4637 ** Function btif_hl_add_socket_to_set 4638 ** 4639 ** Description Add a socket 4640 ** 4641 ** Returns void 4642 ** 4643 *******************************************************************************/ 4644 void btif_hl_add_socket_to_set(fd_set *p_org_set) { 4645 btif_hl_mdl_cb_t *p_dcb = NULL; 4646 btif_hl_mcl_cb_t *p_mcb = NULL; 4647 btif_hl_app_cb_t *p_acb = NULL; 4648 btif_hl_evt_cb_t evt_param; 4649 bt_status_t status; 4650 int len; 4651 4652 BTIF_TRACE_DEBUG("entering %s",__FUNCTION__); 4653 4654 for (const list_node_t *node = list_begin(soc_queue); 4655 node != list_end(soc_queue); node = list_next(node)) { 4656 btif_hl_soc_cb_t *p_scb = list_node(node); 4657 4658 BTIF_TRACE_DEBUG("btif_hl_add_socket_to_set first p_scb=0x%x", p_scb); 4659 if (btif_hl_get_socket_state(p_scb) == BTIF_HL_SOC_STATE_W4_ADD) { 4660 btif_hl_set_socket_state(p_scb, BTIF_HL_SOC_STATE_W4_READ); 4661 FD_SET(p_scb->socket_id[1], p_org_set); 4662 BTIF_TRACE_DEBUG("found and set socket_id=%d is_set=%d", 4663 p_scb->socket_id[1], FD_ISSET(p_scb->socket_id[1], p_org_set)); 4664 p_mcb = BTIF_HL_GET_MCL_CB_PTR(p_scb->app_idx, p_scb->mcl_idx); 4665 p_dcb = BTIF_HL_GET_MDL_CB_PTR(p_scb->app_idx, p_scb->mcl_idx, p_scb->mdl_idx); 4666 p_acb = BTIF_HL_GET_APP_CB_PTR(p_scb->app_idx); 4667 if (p_mcb && p_dcb) { 4668 btif_hl_stop_timer_using_handle(p_mcb->mcl_handle); 4669 evt_param.chan_cb.app_id = p_acb->app_id; 4670 memcpy(evt_param.chan_cb.bd_addr, p_mcb->bd_addr, sizeof(BD_ADDR)); 4671 evt_param.chan_cb.channel_id = p_dcb->channel_id; 4672 evt_param.chan_cb.fd = p_scb->socket_id[0]; 4673 evt_param.chan_cb.mdep_cfg_index = (int ) p_dcb->local_mdep_cfg_idx; 4674 evt_param.chan_cb.cb_state = BTIF_HL_CHAN_CB_STATE_CONNECTED_PENDING; 4675 len = sizeof(btif_hl_send_chan_state_cb_t); 4676 status = btif_transfer_context (btif_hl_proc_cb_evt, BTIF_HL_SEND_CONNECTED_CB, 4677 (char*) &evt_param, len, NULL); 4678 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 4679 } 4680 } 4681 } 4682 BTIF_TRACE_DEBUG("leaving %s",__FUNCTION__); 4683 } 4684 4685 /******************************************************************************* 4686 ** 4687 ** Function btif_hl_close_socket 4688 ** 4689 ** Description close a socket 4690 ** 4691 ** Returns void 4692 ** 4693 *******************************************************************************/ 4694 void btif_hl_close_socket( fd_set *p_org_set){ 4695 BTIF_TRACE_DEBUG("entering %s",__FUNCTION__); 4696 for (const list_node_t *node = list_begin(soc_queue); 4697 node != list_end(soc_queue); node = list_next(node)) { 4698 btif_hl_soc_cb_t *p_scb = list_node(node); 4699 if (btif_hl_get_socket_state(p_scb) == BTIF_HL_SOC_STATE_W4_REL) { 4700 BTIF_TRACE_DEBUG("app_idx=%d mcl_id=%d, mdl_idx=%d", 4701 p_scb->app_idx, p_scb->mcl_idx, p_scb->mdl_idx); 4702 btif_hl_set_socket_state(p_scb, BTIF_HL_SOC_STATE_IDLE); 4703 if (p_scb->socket_id[1] != -1) { 4704 FD_CLR(p_scb->socket_id[1] , p_org_set); 4705 shutdown(p_scb->socket_id[1], SHUT_RDWR); 4706 close(p_scb->socket_id[1]); 4707 4708 btif_hl_evt_cb_t evt_param; 4709 evt_param.chan_cb.app_id = (int) btif_hl_get_app_id(p_scb->channel_id); 4710 memcpy(evt_param.chan_cb.bd_addr, p_scb->bd_addr, sizeof(BD_ADDR)); 4711 evt_param.chan_cb.channel_id = p_scb->channel_id; 4712 evt_param.chan_cb.fd = p_scb->socket_id[0]; 4713 evt_param.chan_cb.mdep_cfg_index = (int ) p_scb->mdep_cfg_idx; 4714 evt_param.chan_cb.cb_state = BTIF_HL_CHAN_CB_STATE_DISCONNECTED_PENDING; 4715 int len = sizeof(btif_hl_send_chan_state_cb_t); 4716 bt_status_t status = btif_transfer_context (btif_hl_proc_cb_evt, 4717 BTIF_HL_SEND_DISCONNECTED_CB, 4718 (char*) &evt_param, len, NULL); 4719 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 4720 } 4721 } 4722 } 4723 4724 for (const list_node_t *node = list_begin(soc_queue); 4725 node != list_end(soc_queue); ) { 4726 // We may mutate this list so we need keep track of 4727 // the current node and only remove items behind. 4728 btif_hl_soc_cb_t *p_scb = list_node(node); 4729 node = list_next(node); 4730 if (btif_hl_get_socket_state(p_scb) == BTIF_HL_SOC_STATE_IDLE) { 4731 btif_hl_mdl_cb_t *p_dcb = BTIF_HL_GET_MDL_CB_PTR(p_scb->app_idx, 4732 p_scb->mcl_idx, p_scb->mdl_idx); 4733 BTIF_TRACE_DEBUG("idle socket app_idx=%d mcl_id=%d, mdl_idx=%d p_dcb->in_use=%d", 4734 p_scb->app_idx, p_scb->mcl_idx, p_scb->mdl_idx, p_dcb->in_use); 4735 list_remove(soc_queue, p_scb); 4736 btif_hl_free_buf((void **)&p_scb); 4737 p_dcb->p_scb = NULL; 4738 } 4739 BTIF_TRACE_DEBUG("p_scb=0x%x", p_scb); 4740 } 4741 BTIF_TRACE_DEBUG("leaving %s",__FUNCTION__); 4742 } 4743 4744 /******************************************************************************* 4745 ** 4746 ** Function btif_hl_select_wakeup_callback 4747 ** 4748 ** Description Select wakup callback to add or close a socket 4749 ** 4750 ** Returns void 4751 ** 4752 *******************************************************************************/ 4753 4754 void btif_hl_select_wakeup_callback( fd_set *p_org_set , int wakeup_signal){ 4755 BTIF_TRACE_DEBUG("entering %s wakeup_signal=0x%04x",__FUNCTION__, wakeup_signal); 4756 4757 if (wakeup_signal == btif_hl_signal_select_wakeup ) 4758 { 4759 btif_hl_add_socket_to_set(p_org_set); 4760 } 4761 else if (wakeup_signal == btif_hl_signal_select_close_connected) 4762 { 4763 btif_hl_close_socket(p_org_set); 4764 } 4765 BTIF_TRACE_DEBUG("leaving %s",__FUNCTION__); 4766 } 4767 4768 /******************************************************************************* 4769 ** 4770 ** Function btif_hl_select_monitor_callback 4771 ** 4772 ** Description Select monitor callback to check pending socket actions 4773 ** 4774 ** Returns void 4775 ** 4776 *******************************************************************************/ 4777 void btif_hl_select_monitor_callback(fd_set *p_cur_set ,fd_set *p_org_set) { 4778 UNUSED(p_org_set); 4779 4780 BTIF_TRACE_DEBUG("entering %s",__FUNCTION__); 4781 4782 for (const list_node_t *node = list_begin(soc_queue); 4783 node != list_end(soc_queue); node = list_next(node)) { 4784 btif_hl_soc_cb_t *p_scb = list_node(node); 4785 if (btif_hl_get_socket_state(p_scb) == BTIF_HL_SOC_STATE_W4_READ) { 4786 if (FD_ISSET(p_scb->socket_id[1], p_cur_set)) { 4787 BTIF_TRACE_DEBUG("read data state= BTIF_HL_SOC_STATE_W4_READ"); 4788 btif_hl_mdl_cb_t *p_dcb = BTIF_HL_GET_MDL_CB_PTR(p_scb->app_idx, 4789 p_scb->mcl_idx, p_scb->mdl_idx); 4790 assert(p_dcb != NULL); 4791 if (p_dcb->p_tx_pkt) { 4792 BTIF_TRACE_ERROR("Rcv new pkt but the last pkt is still not been" 4793 " sent tx_size=%d", p_dcb->tx_size); 4794 btif_hl_free_buf((void **) &p_dcb->p_tx_pkt); 4795 } 4796 p_dcb->p_tx_pkt = btif_hl_get_buf (p_dcb->mtu); 4797 if (p_dcb) { 4798 int r = (int)recv(p_scb->socket_id[1], p_dcb->p_tx_pkt, 4799 p_dcb->mtu, MSG_DONTWAIT); 4800 if (r > 0) { 4801 BTIF_TRACE_DEBUG("btif_hl_select_monitor_callback send data r =%d", r); 4802 p_dcb->tx_size = r; 4803 BTIF_TRACE_DEBUG("btif_hl_select_monitor_callback send data tx_size=%d", p_dcb->tx_size ); 4804 BTA_HlSendData(p_dcb->mdl_handle, p_dcb->tx_size); 4805 } else { 4806 BTIF_TRACE_DEBUG("btif_hl_select_monitor_callback receive failed r=%d",r); 4807 BTA_HlDchClose(p_dcb->mdl_handle); 4808 } 4809 } 4810 } 4811 } 4812 } 4813 4814 if (list_is_empty(soc_queue)) 4815 BTIF_TRACE_DEBUG("btif_hl_select_monitor_queue is empty"); 4816 4817 BTIF_TRACE_DEBUG("leaving %s",__FUNCTION__); 4818 } 4819 4820 /******************************************************************************* 4821 ** 4822 ** Function btif_hl_select_wakeup_init 4823 ** 4824 ** Description select loop wakup init 4825 ** 4826 ** Returns int 4827 ** 4828 *******************************************************************************/ 4829 static inline int btif_hl_select_wakeup_init(fd_set* set){ 4830 BTIF_TRACE_DEBUG("%s", __func__); 4831 if (signal_fds[0] == -1 && socketpair(AF_UNIX, SOCK_STREAM, 0, signal_fds) < 0) 4832 { 4833 BTIF_TRACE_ERROR("socketpair failed: %s", strerror(errno)); 4834 return -1; 4835 } 4836 4837 BTIF_TRACE_DEBUG("btif_hl_select_wakeup_init signal_fds[0]=%d signal_fds[1]=%d",signal_fds[0], signal_fds[1] ); 4838 FD_SET(signal_fds[0], set); 4839 4840 return signal_fds[0]; 4841 } 4842 4843 /******************************************************************************* 4844 ** 4845 ** Function btif_hl_select_wakeup 4846 ** 4847 ** Description send a signal to wakupo the select loop 4848 ** 4849 ** Returns int 4850 ** 4851 *******************************************************************************/ 4852 static inline int btif_hl_select_wakeup(void){ 4853 char sig_on = btif_hl_signal_select_wakeup; 4854 BTIF_TRACE_DEBUG("btif_hl_select_wakeup"); 4855 return send(signal_fds[1], &sig_on, sizeof(sig_on), 0); 4856 } 4857 4858 /******************************************************************************* 4859 ** 4860 ** Function btif_hl_select_close_connected 4861 ** 4862 ** Description send a signal to close a socket 4863 ** 4864 ** Returns int 4865 ** 4866 *******************************************************************************/ 4867 static inline int btif_hl_select_close_connected(void){ 4868 char sig_on = btif_hl_signal_select_close_connected; 4869 BTIF_TRACE_DEBUG("btif_hl_select_close_connected"); 4870 return send(signal_fds[1], &sig_on, sizeof(sig_on), 0); 4871 } 4872 4873 /******************************************************************************* 4874 ** 4875 ** Function btif_hl_close_select_thread 4876 ** 4877 ** Description send signal to close the thread and then close all signal FDs 4878 ** 4879 ** Returns int 4880 ** 4881 *******************************************************************************/ 4882 static inline int btif_hl_close_select_thread(void) 4883 { 4884 int result = 0; 4885 char sig_on = btif_hl_signal_select_exit; 4886 BTIF_TRACE_DEBUG("btif_hl_signal_select_exit"); 4887 result = send(signal_fds[1], &sig_on, sizeof(sig_on), 0); 4888 if (btif_is_enabled()) 4889 { 4890 /* Wait for the select_thread_id to exit if BT is still enabled 4891 and only this profile getting cleaned up*/ 4892 if (select_thread_id != -1) { 4893 pthread_join(select_thread_id, NULL); 4894 select_thread_id = -1; 4895 } 4896 } 4897 list_free(soc_queue); 4898 return result; 4899 } 4900 4901 /******************************************************************************* 4902 ** 4903 ** Function btif_hl_select_wake_reset 4904 ** 4905 ** Description clear the received signal for the select loop 4906 ** 4907 ** Returns int 4908 ** 4909 *******************************************************************************/ 4910 static inline int btif_hl_select_wake_reset(void){ 4911 char sig_recv = 0; 4912 4913 BTIF_TRACE_DEBUG("btif_hl_select_wake_reset"); 4914 recv(signal_fds[0], &sig_recv, sizeof(sig_recv), MSG_WAITALL); 4915 return(int)sig_recv; 4916 } 4917 /******************************************************************************* 4918 ** 4919 ** Function btif_hl_select_wake_signaled 4920 ** 4921 ** Description check whether a fd is set or not 4922 ** 4923 ** Returns int 4924 ** 4925 *******************************************************************************/ 4926 static inline int btif_hl_select_wake_signaled(fd_set* set){ 4927 BTIF_TRACE_DEBUG("btif_hl_select_wake_signaled"); 4928 return FD_ISSET(signal_fds[0], set); 4929 } 4930 /******************************************************************************* 4931 ** 4932 ** Function btif_hl_thread_cleanup 4933 ** 4934 ** Description shut down and clean up the select loop 4935 ** 4936 ** Returns void 4937 ** 4938 *******************************************************************************/ 4939 static void btif_hl_thread_cleanup(){ 4940 if (listen_s != -1) 4941 close(listen_s); 4942 if (connected_s != -1) 4943 { 4944 shutdown(connected_s, SHUT_RDWR); 4945 close(connected_s); 4946 } 4947 listen_s = connected_s = -1; 4948 BTIF_TRACE_DEBUG("hl thread cleanup"); 4949 } 4950 /******************************************************************************* 4951 ** 4952 ** Function btif_hl_select_thread 4953 ** 4954 ** Description the select loop 4955 ** 4956 ** Returns void 4957 ** 4958 *******************************************************************************/ 4959 static void *btif_hl_select_thread(void *arg){ 4960 fd_set org_set, curr_set; 4961 int r, max_curr_s, max_org_s; 4962 UNUSED(arg); 4963 4964 BTIF_TRACE_DEBUG("entered btif_hl_select_thread"); 4965 FD_ZERO(&org_set); 4966 max_org_s = btif_hl_select_wakeup_init(&org_set); 4967 BTIF_TRACE_DEBUG("max_s=%d ", max_org_s); 4968 4969 for (;;) 4970 { 4971 r = 0; 4972 BTIF_TRACE_DEBUG("set curr_set = org_set "); 4973 curr_set = org_set; 4974 max_curr_s = max_org_s; 4975 int ret = select((max_curr_s + 1), &curr_set, NULL, NULL, NULL); 4976 BTIF_TRACE_DEBUG("select unblocked ret=%d", ret); 4977 if (ret == -1) 4978 { 4979 BTIF_TRACE_DEBUG("select() ret -1, exit the thread"); 4980 btif_hl_thread_cleanup(); 4981 select_thread_id = -1; 4982 return 0; 4983 } 4984 else if (ret) 4985 { 4986 BTIF_TRACE_DEBUG("btif_hl_select_wake_signaled, signal ret=%d", ret); 4987 if (btif_hl_select_wake_signaled(&curr_set)) 4988 { 4989 r = btif_hl_select_wake_reset(); 4990 BTIF_TRACE_DEBUG("btif_hl_select_wake_signaled, signal:%d", r); 4991 if (r == btif_hl_signal_select_wakeup || r == btif_hl_signal_select_close_connected ) 4992 { 4993 btif_hl_select_wakeup_callback(&org_set, r); 4994 } 4995 else if( r == btif_hl_signal_select_exit) 4996 { 4997 btif_hl_thread_cleanup(); 4998 BTIF_TRACE_DEBUG("Exit hl_select_thread for btif_hl_signal_select_exit"); 4999 return 0; 5000 } 5001 } 5002 5003 btif_hl_select_monitor_callback(&curr_set, &org_set); 5004 max_org_s = btif_hl_update_maxfd(max_org_s); 5005 } 5006 else 5007 BTIF_TRACE_DEBUG("no data, select ret: %d\n", ret); 5008 } 5009 BTIF_TRACE_DEBUG("leaving hl_select_thread"); 5010 return 0; 5011 } 5012 5013 /******************************************************************************* 5014 ** 5015 ** Function create_thread 5016 ** 5017 ** Description creat a select loop 5018 ** 5019 ** Returns pthread_t 5020 ** 5021 *******************************************************************************/ 5022 static inline pthread_t create_thread(void *(*start_routine)(void *), void * arg){ 5023 BTIF_TRACE_DEBUG("create_thread: entered"); 5024 pthread_attr_t thread_attr; 5025 5026 pthread_attr_init(&thread_attr); 5027 pthread_attr_setdetachstate(&thread_attr, PTHREAD_CREATE_JOINABLE); 5028 pthread_t thread_id = -1; 5029 if ( pthread_create(&thread_id, &thread_attr, start_routine, arg)!=0 ) 5030 { 5031 BTIF_TRACE_ERROR("pthread_create : %s", strerror(errno)); 5032 return -1; 5033 } 5034 BTIF_TRACE_DEBUG("create_thread: thread created successfully"); 5035 return thread_id; 5036 } 5037 5038 /******************************************************************************* 5039 ** 5040 ** Function btif_hl_soc_thread_init 5041 ** 5042 ** Description HL select loop init function. 5043 ** 5044 ** Returns void 5045 ** 5046 *******************************************************************************/ 5047 void btif_hl_soc_thread_init(void){ 5048 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 5049 soc_queue = list_new(NULL); 5050 if (soc_queue == NULL) 5051 LOG_ERROR("%s unable to allocate resources for thread", __func__); 5052 select_thread_id = create_thread(btif_hl_select_thread, NULL); 5053 } 5054 /******************************************************************************* 5055 ** 5056 ** Function btif_hl_load_mdl_config 5057 ** 5058 ** Description load the MDL configuation from the application control block 5059 ** 5060 ** Returns BOOLEAN 5061 ** 5062 *******************************************************************************/ 5063 BOOLEAN btif_hl_load_mdl_config (UINT8 app_id, UINT8 buffer_size, 5064 tBTA_HL_MDL_CFG *p_mdl_buf ){ 5065 UINT8 app_idx; 5066 BOOLEAN result = FALSE; 5067 btif_hl_app_cb_t *p_acb; 5068 tBTA_HL_MDL_CFG *p; 5069 int i; 5070 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 5071 5072 if (btif_hl_find_app_idx(app_id, &app_idx)) 5073 { 5074 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 5075 for (i=0, p=p_mdl_buf; i<buffer_size; i++, p++) 5076 { 5077 memcpy(p, &p_acb->mdl_cfg[i].base, sizeof(tBTA_HL_MDL_CFG)); 5078 } 5079 result = TRUE; 5080 } 5081 5082 BTIF_TRACE_DEBUG("result=%d", result); 5083 return result; 5084 } 5085
