btif_hl.c revision 1d8e6b8e7fcf6bc691be94a362030915ac15b23b
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 "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 "list.h" 72#include "mca_api.h" 73#include "osi/include/log.h" 74 75#define MAX_DATATYPE_SUPPORTED 8 76 77extern int btif_hl_update_maxfd( int max_org_s); 78extern void btif_hl_select_monitor_callback( fd_set *p_cur_set, fd_set *p_org_set ); 79extern void btif_hl_select_wakeup_callback( fd_set *p_org_set , int wakeup_signal ); 80extern int btif_hl_update_maxfd( int max_org_s); 81extern void btif_hl_select_monitor_callback( fd_set *p_cur_set, fd_set *p_org_set ); 82extern void btif_hl_select_wakeup_callback( fd_set *p_org_set , int wakeup_signal ); 83extern void btif_hl_soc_thread_init(void); 84extern void btif_hl_release_mcl_sockets(UINT8 app_idx, UINT8 mcl_idx); 85extern BOOLEAN btif_hl_create_socket(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx); 86extern void btif_hl_release_socket(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx); 87 88btif_hl_cb_t btif_hl_cb; 89btif_hl_cb_t *p_btif_hl_cb = &btif_hl_cb; 90 91/************************************************************************************ 92** Static variables 93************************************************************************************/ 94static bthl_callbacks_t bt_hl_callbacks_cb; 95static bthl_callbacks_t *bt_hl_callbacks=NULL; 96 97/* signal socketpair to wake up select loop */ 98 99const int btif_hl_signal_select_wakeup = 1; 100const int btif_hl_signal_select_exit = 2; 101const int btif_hl_signal_select_close_connected = 3; 102 103static int listen_s = -1; 104static int connected_s = -1; 105static int select_thread_id = -1; 106static int signal_fds[2] = { -1, -1 }; 107static list_t *soc_queue; 108static int reg_counter; 109 110static inline int btif_hl_select_wakeup(void); 111static inline int btif_hl_select_close_connected(void); 112static inline int btif_hl_close_select_thread(void); 113static UINT8 btif_hl_get_next_app_id(void); 114static int btif_hl_get_next_channel_id(UINT8 app_id); 115static void btif_hl_init_next_app_id(void); 116static void btif_hl_init_next_channel_id(void); 117static void btif_hl_ctrl_cback(tBTA_HL_CTRL_EVT event, tBTA_HL_CTRL *p_data); 118static void btif_hl_set_state(btif_hl_state_t state); 119static btif_hl_state_t btif_hl_get_state(void); 120static void btif_hl_cback(tBTA_HL_EVT event, tBTA_HL *p_data); 121static 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 156static 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 183void 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*******************************************************************************/ 199BOOLEAN 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*******************************************************************************/ 242UINT8 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*******************************************************************************/ 289void 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*******************************************************************************/ 328void 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*******************************************************************************/ 349void 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*******************************************************************************/ 383static 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*******************************************************************************/ 417void * 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*******************************************************************************/ 445void 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*******************************************************************************/ 467BOOLEAN 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*******************************************************************************/ 494static 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*******************************************************************************/ 509static 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*******************************************************************************/ 525static 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*******************************************************************************/ 543static 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*******************************************************************************/ 561static 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*******************************************************************************/ 576static 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*******************************************************************************/ 655BOOLEAN 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*******************************************************************************/ 775BOOLEAN 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*******************************************************************************/ 857void 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*******************************************************************************/ 873void 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*******************************************************************************/ 888void 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*******************************************************************************/ 912BOOLEAN 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, chan_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*******************************************************************************/ 1011BOOLEAN 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*******************************************************************************/ 1054BOOLEAN 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*********************************************************************************/ 1099BOOLEAN 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*******************************************************************************/ 1136BOOLEAN 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*******************************************************************************/ 1186static 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*******************************************************************************/ 1260static 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*******************************************************************************/ 1295BOOLEAN 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_app_cb_t *p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); 1299 btif_hl_mcl_cb_t *p_mcb; 1300 1301 *p_mcl_idx = 0; 1302 for (i=0; i < BTA_HL_NUM_MCLS ; i ++) 1303 { 1304 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, i); 1305 if (p_mcb->in_use && 1306 (!memcmp (p_mcb->bd_addr, p_bd_addr, BD_ADDR_LEN))) 1307 { 1308 found = TRUE; 1309 *p_mcl_idx = i; 1310 break; 1311 } 1312 } 1313 1314 1315 BTIF_TRACE_DEBUG("%s found=%d idx=%d",__FUNCTION__, found, i); 1316 return found; 1317} 1318/******************************************************************************* 1319** 1320** Function btif_hl_init 1321** 1322** Description HL initialization function. 1323** 1324** Returns void 1325** 1326*******************************************************************************/ 1327static void btif_hl_init(void){ 1328 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 1329 memset(p_btif_hl_cb, 0, sizeof(btif_hl_cb_t)); 1330 btif_hl_init_next_app_id(); 1331 btif_hl_init_next_channel_id(); 1332} 1333/******************************************************************************* 1334** 1335** Function btif_hl_disable 1336** 1337** Description Disable initialization function. 1338** 1339** Returns void 1340** 1341*******************************************************************************/ 1342static void btif_hl_disable(void){ 1343 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 1344 1345 if ((p_btif_hl_cb->state != BTIF_HL_STATE_DISABLING) && 1346 (p_btif_hl_cb->state != BTIF_HL_STATE_DISABLED)) 1347 { 1348 btif_hl_set_state(BTIF_HL_STATE_DISABLING); 1349 BTA_HlDisable(); 1350 } 1351} 1352/******************************************************************************* 1353** 1354** Function btif_hl_is_no_active_app 1355** 1356** Description Find whether or not any APP is still in use 1357** 1358** Returns BOOLEAN 1359** 1360*******************************************************************************/ 1361static BOOLEAN btif_hl_is_no_active_app(void){ 1362 BOOLEAN no_active_app = TRUE; 1363 UINT8 i; 1364 1365 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 1366 { 1367 if (btif_hl_cb.acb[i].in_use) 1368 { 1369 no_active_app = FALSE; 1370 break; 1371 } 1372 } 1373 1374 BTIF_TRACE_DEBUG("%s no_active_app=%d ", __FUNCTION__, no_active_app ); 1375 return no_active_app; 1376} 1377 1378/******************************************************************************* 1379** 1380** Function btif_hl_free_app_idx 1381** 1382** Description free an application control block 1383** 1384** Returns void 1385** 1386*******************************************************************************/ 1387static void btif_hl_free_app_idx(UINT8 app_idx){ 1388 1389 if ((app_idx < BTA_HL_NUM_APPS) && btif_hl_cb.acb[app_idx].in_use ) 1390 { 1391 btif_hl_cb.acb[app_idx].in_use = FALSE; 1392 memset (&btif_hl_cb.acb[app_idx], 0, sizeof(btif_hl_app_cb_t)); 1393 } 1394} 1395/******************************************************************************* 1396** 1397** Function btif_hl_set_state 1398** 1399** Description set HL state 1400** 1401** Returns void 1402** 1403*******************************************************************************/ 1404static void btif_hl_set_state(btif_hl_state_t state){ 1405 BTIF_TRACE_DEBUG("btif_hl_set_state: %d ---> %d ", p_btif_hl_cb->state, state); 1406 p_btif_hl_cb->state = state; 1407} 1408 1409/******************************************************************************* 1410** 1411** Function btif_hl_set_state 1412** 1413** Description get HL state 1414** 1415** Returns btif_hl_state_t 1416** 1417*******************************************************************************/ 1418 1419static btif_hl_state_t btif_hl_get_state(void){ 1420 BTIF_TRACE_DEBUG("btif_hl_get_state: %d ", p_btif_hl_cb->state); 1421 return p_btif_hl_cb->state; 1422} 1423 1424/******************************************************************************* 1425** 1426** Function btif_hl_find_data_type_idx 1427** 1428** Description Find the index in the data type table 1429** 1430** Returns BOOLEAN 1431** 1432*******************************************************************************/ 1433static BOOLEAN btif_hl_find_data_type_idx(UINT16 data_type, UINT8 *p_idx){ 1434 BOOLEAN found = FALSE; 1435 UINT8 i; 1436 1437 for (i=0; i< BTIF_HL_DATA_TABLE_SIZE; i++ ) 1438 { 1439 if (data_type_table[i].data_type == data_type) 1440 { 1441 found = TRUE; 1442 *p_idx= i; 1443 break; 1444 } 1445 } 1446 1447 BTIF_TRACE_DEBUG("%s found=%d, data_type=0x%x idx=%d", __FUNCTION__, found, data_type, i); 1448 return found; 1449} 1450 1451/******************************************************************************* 1452** 1453** Function btif_hl_get_max_tx_apdu_size 1454** 1455** Description Find the maximum TX APDU size for the specified data type and 1456** MDEP role 1457** 1458** Returns UINT16 1459** 1460*******************************************************************************/ 1461UINT16 btif_hl_get_max_tx_apdu_size(tBTA_HL_MDEP_ROLE mdep_role, 1462 UINT16 data_type ){ 1463 UINT8 idx; 1464 UINT16 max_tx_apdu_size =0; 1465 1466 if (btif_hl_find_data_type_idx(data_type, &idx)) 1467 { 1468 if (mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 1469 { 1470 max_tx_apdu_size = data_type_table[idx].max_tx_apdu_size; 1471 } 1472 else 1473 { 1474 max_tx_apdu_size = data_type_table[idx].max_rx_apdu_size; 1475 } 1476 } 1477 else 1478 { 1479 if (mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 1480 { 1481 max_tx_apdu_size = BTIF_HL_DEFAULT_SRC_TX_APDU_SIZE; 1482 } 1483 else 1484 { 1485 max_tx_apdu_size = BTIF_HL_DEFAULT_SRC_RX_APDU_SIZE; 1486 } 1487 1488 1489 } 1490 1491 BTIF_TRACE_DEBUG("%s mdep_role=%d data_type=0x%4x size=%d", 1492 __FUNCTION__, mdep_role, data_type, max_tx_apdu_size); 1493 return max_tx_apdu_size; 1494} 1495 1496 1497/******************************************************************************* 1498** 1499** Function btif_hl_get_max_rx_apdu_size 1500** 1501** Description Find the maximum RX APDU size for the specified data type and 1502** MDEP role 1503** 1504** Returns UINT16 1505** 1506*******************************************************************************/ 1507UINT16 btif_hl_get_max_rx_apdu_size(tBTA_HL_MDEP_ROLE mdep_role, 1508 UINT16 data_type ){ 1509 UINT8 idx; 1510 UINT16 max_rx_apdu_size =0; 1511 1512 if (btif_hl_find_data_type_idx(data_type, &idx)) 1513 { 1514 if (mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 1515 { 1516 max_rx_apdu_size = data_type_table[idx].max_rx_apdu_size; 1517 } 1518 else 1519 { 1520 max_rx_apdu_size = data_type_table[idx].max_tx_apdu_size; 1521 } 1522 } 1523 else 1524 { 1525 if (mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 1526 { 1527 max_rx_apdu_size = BTIF_HL_DEFAULT_SRC_RX_APDU_SIZE; 1528 } 1529 else 1530 { 1531 max_rx_apdu_size = BTIF_HL_DEFAULT_SRC_TX_APDU_SIZE; 1532 } 1533 } 1534 1535 1536 BTIF_TRACE_DEBUG("%s mdep_role=%d data_type=0x%4x size=%d", 1537 __FUNCTION__, mdep_role, data_type, max_rx_apdu_size); 1538 1539 return max_rx_apdu_size; 1540} 1541 1542/******************************************************************************* 1543** 1544** Function btif_hl_if_channel_setup_pending 1545** 1546** Description 1547** 1548** Returns BOOLEAN 1549** 1550*******************************************************************************/ 1551 1552static BOOLEAN btif_hl_get_bta_mdep_role(bthl_mdep_role_t mdep, tBTA_HL_MDEP_ROLE *p){ 1553 BOOLEAN status = TRUE; 1554 switch (mdep) 1555 { 1556 case BTHL_MDEP_ROLE_SOURCE: 1557 *p = BTA_HL_MDEP_ROLE_SOURCE; 1558 break; 1559 case BTHL_MDEP_ROLE_SINK: 1560 *p = BTA_HL_MDEP_ROLE_SINK; 1561 break; 1562 default: 1563 *p = BTA_HL_MDEP_ROLE_SOURCE; 1564 status = FALSE; 1565 break; 1566 } 1567 1568 BTIF_TRACE_DEBUG("%s status=%d bta_mdep_role=%d (%d:btif)", 1569 __FUNCTION__, status, *p, mdep); 1570 return status; 1571} 1572/******************************************************************************* 1573** 1574** Function btif_hl_get_bta_channel_type 1575** 1576** Description convert bthl channel type to BTA DCH channel type 1577** 1578** Returns BOOLEAN 1579** 1580*******************************************************************************/ 1581 1582static BOOLEAN btif_hl_get_bta_channel_type(bthl_channel_type_t channel_type, tBTA_HL_DCH_CFG *p){ 1583 BOOLEAN status = TRUE; 1584 switch (channel_type) 1585 { 1586 case BTHL_CHANNEL_TYPE_RELIABLE: 1587 *p = BTA_HL_DCH_CFG_RELIABLE; 1588 break; 1589 case BTHL_CHANNEL_TYPE_STREAMING: 1590 *p = BTA_HL_DCH_CFG_STREAMING; 1591 break; 1592 case BTHL_CHANNEL_TYPE_ANY: 1593 *p = BTA_HL_DCH_CFG_NO_PREF; 1594 break; 1595 default: 1596 status = FALSE; 1597 break; 1598 } 1599 BTIF_TRACE_DEBUG("%s status = %d BTA DCH CFG=%d (1-rel 2-strm", 1600 __FUNCTION__, status, *p); 1601 return status; 1602} 1603/******************************************************************************* 1604** 1605** Function btif_hl_get_next_app_id 1606** 1607** Description get next applcation id 1608** 1609** Returns UINT8 1610** 1611*******************************************************************************/ 1612 1613static UINT8 btif_hl_get_next_app_id(){ 1614 UINT8 next_app_id = btif_hl_cb.next_app_id; 1615 1616 btif_hl_cb.next_app_id++; 1617 return next_app_id; 1618} 1619/******************************************************************************* 1620** 1621** Function btif_hl_get_next_channel_id 1622** 1623** Description get next channel id 1624** 1625** Returns int 1626** 1627*******************************************************************************/ 1628static int btif_hl_get_next_channel_id(UINT8 app_id){ 1629 UINT16 next_channel_id = btif_hl_cb.next_channel_id; 1630 int channel_id; 1631 btif_hl_cb.next_channel_id++; 1632 channel_id = (app_id << 16) + next_channel_id; 1633 BTIF_TRACE_DEBUG("%s channel_id=0x%08x, app_id=0x%02x next_channel_id=0x%04x", __FUNCTION__, 1634 channel_id, app_id, next_channel_id); 1635 return channel_id; 1636} 1637/******************************************************************************* 1638** 1639** Function btif_hl_get_app_id 1640** 1641** Description get the applicaiton id associated with the channel id 1642** 1643** Returns UINT8 1644** 1645*******************************************************************************/ 1646 1647static UINT8 btif_hl_get_app_id(int channel_id){ 1648 UINT8 app_id =(UINT8) (channel_id >> 16); 1649 BTIF_TRACE_DEBUG("%s channel_id=0x%08x, app_id=0x%02x ", __FUNCTION__,channel_id, app_id); 1650 return app_id; 1651} 1652/******************************************************************************* 1653** 1654** Function btif_hl_init_next_app_id 1655** 1656** Description initialize the application id 1657** 1658** Returns void 1659** 1660*******************************************************************************/ 1661static void btif_hl_init_next_app_id(void){ 1662 btif_hl_cb.next_app_id = 1; 1663} 1664/******************************************************************************* 1665** 1666** Function btif_hl_init_next_channel_id 1667** 1668** Description initialize the channel id 1669** 1670** Returns void 1671** 1672*******************************************************************************/ 1673static void btif_hl_init_next_channel_id(void){ 1674 btif_hl_cb.next_channel_id = 1; 1675} 1676 1677 1678/******************************************************************************* 1679** 1680** Function btif_hl_find_app_idx_using_handle 1681** 1682** Description Find the applicaiton index using handle 1683** 1684** Returns BOOLEAN 1685** 1686*******************************************************************************/ 1687BOOLEAN btif_hl_find_app_idx_using_handle(tBTA_HL_APP_HANDLE app_handle, 1688 UINT8 *p_app_idx){ 1689 BOOLEAN found=FALSE; 1690 UINT8 i; 1691 1692 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 1693 { 1694 if (btif_hl_cb.acb[i].in_use && 1695 (btif_hl_cb.acb[i].app_handle == app_handle)) 1696 { 1697 found = TRUE; 1698 *p_app_idx = i; 1699 break; 1700 } 1701 } 1702 1703 BTIF_TRACE_EVENT("%s status=%d handle=%d app_idx=%d ", 1704 __FUNCTION__, found, app_handle , i); 1705 1706 return found; 1707} 1708 1709/******************************************************************************* 1710** 1711** Function btif_hl_find_app_idx_using_app_id 1712** 1713** Description Find the applicaiton index using app_id 1714** 1715** Returns BOOLEAN 1716** 1717*******************************************************************************/ 1718BOOLEAN btif_hl_find_app_idx_using_app_id(UINT8 app_id, 1719 UINT8 *p_app_idx){ 1720 BOOLEAN found=FALSE; 1721 UINT8 i; 1722 1723 *p_app_idx = 0; 1724 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 1725 { 1726 if (btif_hl_cb.acb[i].in_use && 1727 (btif_hl_cb.acb[i].app_id == app_id)) 1728 { 1729 found = TRUE; 1730 *p_app_idx = i; 1731 break; 1732 } 1733 } 1734 1735 BTIF_TRACE_EVENT("%s found=%d app_id=%d app_idx=%d ", 1736 __FUNCTION__, found, app_id , i); 1737 1738 return found; 1739} 1740 1741/******************************************************************************* 1742** 1743** Function btif_hl_find_mcl_idx_using_handle 1744** 1745** Description Find the MCL index using handle 1746** 1747** Returns BOOLEAN 1748** 1749*******************************************************************************/ 1750BOOLEAN btif_hl_find_mcl_idx_using_handle( tBTA_HL_MCL_HANDLE mcl_handle, 1751 UINT8 *p_app_idx, UINT8 *p_mcl_idx){ 1752 btif_hl_app_cb_t *p_acb; 1753 BOOLEAN found=FALSE; 1754 UINT8 i,j; 1755 1756 for (i=0; i<BTA_HL_NUM_APPS; i++) 1757 { 1758 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 1759 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 1760 { 1761 if (p_acb->mcb[j].in_use) 1762 BTIF_TRACE_DEBUG("btif_hl_find_mcl_idx_using_handle:app_idx=%d," 1763 "mcl_idx =%d mcl_handle=%d",i,j,p_acb->mcb[j].mcl_handle); 1764 if (p_acb->mcb[j].in_use && 1765 (p_acb->mcb[j].mcl_handle == mcl_handle)) 1766 { 1767 found = TRUE; 1768 *p_app_idx = i; 1769 *p_mcl_idx = j; 1770 break; 1771 } 1772 } 1773 } 1774 BTIF_TRACE_DEBUG("%s found=%d app_idx=%d mcl_idx=%d",__FUNCTION__, 1775 found, i, j); 1776 return found; 1777} 1778 1779/******************************************************************************* 1780** 1781** Function btif_hl_find_mdl_idx_using_mdl_id 1782** 1783** Description Find the mdl index using mdl_id 1784** 1785** Returns BOOLEAN 1786** 1787*******************************************************************************/ 1788BOOLEAN btif_hl_find_mcl_idx_using_mdl_id( UINT8 mdl_id,UINT8 mcl_handle, 1789 UINT8 *p_app_idx, UINT8 *p_mcl_idx){ 1790 btif_hl_app_cb_t *p_acb; 1791 btif_hl_mcl_cb_t *p_mcb; 1792 BOOLEAN found=FALSE; 1793 UINT8 i,j,x; 1794 1795 for (i=0; i<BTA_HL_NUM_APPS; i++) 1796 { 1797 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 1798 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 1799 { 1800 if (p_acb->mcb[j].in_use && 1801 (p_acb->mcb[j].mcl_handle == mcl_handle)) 1802 { 1803 p_mcb = &p_acb->mcb[j]; 1804 BTIF_TRACE_DEBUG("btif_hl_find_mcl_idx_using_mdl_id: mcl handle found j =%d",j); 1805 for (x=0; x < BTA_HL_NUM_MDLS_PER_MCL ; x ++) 1806 { 1807 if (p_mcb->mdl[x].in_use && p_mcb->mdl[x].mdl_id == mdl_id) 1808 { 1809 BTIF_TRACE_DEBUG("btif_hl_find_mcl_idx_using_mdl_id:found x =%d",x); 1810 found = TRUE; 1811 *p_app_idx = i; 1812 *p_mcl_idx = j; 1813 break; 1814 } 1815 } 1816 } 1817 } 1818 } 1819 BTIF_TRACE_DEBUG("%s found=%d app_idx=%d mcl_idx=%d",__FUNCTION__, 1820 found, i, j); 1821 return found; 1822} 1823 1824/******************************************************************************* 1825** 1826** Function btif_hl_find_mcl_idx_using_deleted_mdl_id 1827** 1828** Description Find the app index deleted_mdl_id 1829** 1830** Returns BOOLEAN 1831** 1832*******************************************************************************/ 1833BOOLEAN btif_hl_find_app_idx_using_deleted_mdl_id( UINT8 mdl_id, 1834 UINT8 *p_app_idx){ 1835 btif_hl_app_cb_t *p_acb; 1836 BOOLEAN found=FALSE; 1837 UINT8 i; 1838 1839 for (i=0; i<BTA_HL_NUM_APPS; i++) 1840 { 1841 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 1842 if (p_acb->delete_mdl.active) { 1843 BTIF_TRACE_DEBUG("%s: app_idx=%d, mdl_id=%d", 1844 __FUNCTION__,i,mdl_id); 1845 } 1846 if (p_acb->delete_mdl.active && 1847 (p_acb->delete_mdl.mdl_id == mdl_id)) 1848 { 1849 found = TRUE; 1850 *p_app_idx = i; 1851 break; 1852 } 1853 } 1854 BTIF_TRACE_DEBUG("%s found=%d app_idx=%d",__FUNCTION__, 1855 found, i); 1856 return found; 1857} 1858 1859/******************************************************************************* 1860** 1861** Function btif_hl_stop_timer_using_handle 1862** 1863** Description clean control channel cb using handle 1864** 1865** Returns void 1866** 1867*******************************************************************************/ 1868static void btif_hl_stop_timer_using_handle( tBTA_HL_MCL_HANDLE mcl_handle){ 1869 btif_hl_app_cb_t *p_acb; 1870 BOOLEAN found=FALSE; 1871 UINT8 i,j; 1872 1873 for (i=0; i<BTA_HL_NUM_APPS; i++) 1874 { 1875 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 1876 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 1877 { 1878 if (p_acb->mcb[j].in_use && 1879 (p_acb->mcb[j].mcl_handle == mcl_handle)) 1880 { 1881 btif_hl_stop_cch_timer(i, j); 1882 } 1883 } 1884 } 1885} 1886 1887/******************************************************************************* 1888** 1889** Function btif_hl_find_mcl_idx_using_app_idx 1890** 1891** Description Find the MCL index using handle 1892** 1893** Returns BOOLEAN 1894** 1895*******************************************************************************/ 1896BOOLEAN btif_hl_find_mcl_idx_using_app_idx( tBTA_HL_MCL_HANDLE mcl_handle, 1897 UINT8 p_app_idx, UINT8 *p_mcl_idx){ 1898 btif_hl_app_cb_t *p_acb; 1899 BOOLEAN found=FALSE; 1900 UINT8 i,j; 1901 1902 p_acb =BTIF_HL_GET_APP_CB_PTR(p_app_idx); 1903 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 1904 { 1905 if (p_acb->mcb[j].in_use && 1906 (p_acb->mcb[j].mcl_handle == mcl_handle)) 1907 { 1908 found = TRUE; 1909 *p_mcl_idx = j; 1910 break; 1911 } 1912 } 1913 BTIF_TRACE_DEBUG("%s found=%dmcl_idx=%d",__FUNCTION__, 1914 found, j); 1915 return found; 1916} 1917 1918/******************************************************************************* 1919** 1920** Function btif_hl_clean_mdls_using_app_idx 1921** 1922** Description clean dch cpntrol bloack using app_idx 1923** 1924** Returns void 1925** 1926*******************************************************************************/ 1927void btif_hl_clean_mdls_using_app_idx( UINT8 app_idx){ 1928 btif_hl_app_cb_t *p_acb; 1929 btif_hl_mcl_cb_t *p_mcb; 1930 btif_hl_mdl_cb_t *p_dcb; 1931 UINT8 i,j,x,y; 1932 bt_bdaddr_t bd_addr; 1933 1934 p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); 1935 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 1936 { 1937 if (p_acb->mcb[j].in_use) 1938 { 1939 p_mcb = &p_acb->mcb[j]; 1940 BTIF_TRACE_DEBUG("btif_hl_find_mcl_idx_using_mdl_id: mcl handle found j =%d",j); 1941 for (x=0; x < BTA_HL_NUM_MDLS_PER_MCL ; x ++) 1942 { 1943 if (p_mcb->mdl[x].in_use) 1944 { 1945 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, j,x); 1946 btif_hl_release_socket(app_idx,j,x); 1947 for (y=0; y<6; y++) 1948 { 1949 bd_addr.address[y] = p_mcb->bd_addr[y]; 1950 } 1951 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, p_acb->app_id, 1952 &bd_addr, p_dcb->local_mdep_cfg_idx, 1953 p_dcb->channel_id, BTHL_CONN_STATE_DISCONNECTED, 0 ); 1954 btif_hl_clean_mdl_cb(p_dcb); 1955 if (!btif_hl_num_dchs_in_use(p_mcb->mcl_handle)) 1956 BTA_HlCchClose(p_mcb->mcl_handle); 1957 BTIF_TRACE_DEBUG("remote DCH close success mdl_idx=%d", x); 1958 } 1959 } 1960 } 1961 } 1962} 1963 1964/******************************************************************************* 1965** 1966** Function btif_hl_find_app_idx 1967** 1968** Description Find the application index using application ID 1969** 1970** Returns BOOLEAN 1971** 1972*******************************************************************************/ 1973BOOLEAN btif_hl_find_app_idx(UINT8 app_id, UINT8 *p_app_idx){ 1974 BOOLEAN found=FALSE; 1975 UINT8 i; 1976 1977 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 1978 { 1979 1980 if (btif_hl_cb.acb[i].in_use && 1981 (btif_hl_cb.acb[i].app_id == app_id)) 1982 { 1983 found = TRUE; 1984 *p_app_idx = i; 1985 break; 1986 } 1987 } 1988 BTIF_TRACE_DEBUG("%s found=%d app_idx=%d", __FUNCTION__, found, i ); 1989 1990 return found; 1991} 1992 1993/******************************************************************************* 1994** 1995** Function btif_hl_find_app_idx 1996** 1997** Description Find the application index using application ID 1998** 1999** Returns BOOLEAN 2000** 2001*******************************************************************************/ 2002BOOLEAN btif_hl_find_app_idx_using_mdepId(UINT8 mdep_id, UINT8 *p_app_idx){ 2003 BOOLEAN found=FALSE; 2004 UINT8 i; 2005 2006 *p_app_idx = 0; 2007 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 2008 { 2009 BTIF_TRACE_DEBUG("btif_hl_find_app_idx_using_mdepId: MDEP-ID = %d", 2010 btif_hl_cb.acb[i].sup_feature.mdep[0].mdep_id); 2011 if (btif_hl_cb.acb[i].in_use && 2012 (btif_hl_cb.acb[i].sup_feature.mdep[0].mdep_id == mdep_id)) 2013 { 2014 found = TRUE; 2015 *p_app_idx = i; 2016 break; 2017 } 2018 } 2019 BTIF_TRACE_DEBUG("%s found=%d app_idx=%d", __FUNCTION__, found, i ); 2020 2021 return found; 2022} 2023 2024/******************************************************************************* 2025** 2026** Function btif_hl_find_avail_mdl_idx 2027** 2028** Description Find a not in-use MDL index 2029** 2030** Returns BOOLEAN 2031** 2032*******************************************************************************/ 2033BOOLEAN btif_hl_find_avail_mdl_idx(UINT8 app_idx, UINT8 mcl_idx, 2034 UINT8 *p_mdl_idx){ 2035 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2036 BOOLEAN found=FALSE; 2037 UINT8 i; 2038 2039 for (i=0; i < BTA_HL_NUM_MDLS_PER_MCL ; i ++) 2040 { 2041 if (!p_mcb->mdl[i].in_use) 2042 { 2043 btif_hl_clean_mdl_cb(&p_mcb->mdl[i]); 2044 found = TRUE; 2045 *p_mdl_idx = i; 2046 break; 2047 } 2048 } 2049 2050 BTIF_TRACE_DEBUG("%s found=%d idx=%d",__FUNCTION__, found, i); 2051 return found; 2052} 2053 2054/******************************************************************************* 2055** 2056** Function btif_hl_find_avail_mcl_idx 2057** 2058** Description Find a not in-use MDL index 2059** 2060** Returns BOOLEAN 2061** 2062*******************************************************************************/ 2063BOOLEAN btif_hl_find_avail_mcl_idx(UINT8 app_idx, UINT8 *p_mcl_idx){ 2064 BOOLEAN found=FALSE; 2065 UINT8 i; 2066 2067 for (i=0; i < BTA_HL_NUM_MCLS ; i ++) 2068 { 2069 if (!btif_hl_cb.acb[app_idx].mcb[i].in_use) 2070 { 2071 found = TRUE; 2072 *p_mcl_idx = i; 2073 break; 2074 } 2075 } 2076 BTIF_TRACE_DEBUG("%s found=%d mcl_idx=%d", __FUNCTION__, found, i); 2077 return found; 2078} 2079 2080/******************************************************************************* 2081** 2082** Function btif_hl_find_avail_app_idx 2083** 2084** Description Find a not in-use APP index 2085** 2086** Returns BOOLEAN 2087** 2088*******************************************************************************/ 2089static BOOLEAN btif_hl_find_avail_app_idx(UINT8 *p_idx){ 2090 BOOLEAN found = FALSE; 2091 UINT8 i; 2092 2093 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 2094 { 2095 if (!btif_hl_cb.acb[i].in_use) 2096 { 2097 found = TRUE; 2098 *p_idx = i; 2099 break; 2100 } 2101 } 2102 2103 BTIF_TRACE_DEBUG("%s found=%d app_idx=%d", __FUNCTION__, found, i); 2104 return found; 2105} 2106 2107 2108/******************************************************************************* 2109** 2110** Function btif_hl_proc_dereg_cfm 2111** 2112** Description Process the de-registration confirmation 2113** 2114** Returns Nothing 2115** 2116*******************************************************************************/ 2117static void btif_hl_proc_dereg_cfm(tBTA_HL *p_data) 2118 2119{ 2120 btif_hl_app_cb_t *p_acb; 2121 UINT8 app_idx; 2122 int app_id = 0; 2123 bthl_app_reg_state_t state = BTHL_APP_REG_STATE_DEREG_SUCCESS; 2124 bt_status_t status = BT_STATUS_SUCCESS; 2125 2126 BTIF_TRACE_DEBUG("%s de-reg status=%d app_handle=%d", __FUNCTION__, 2127 p_data->dereg_cfm.status, p_data->dereg_cfm.app_handle); 2128 2129 if (btif_hl_find_app_idx_using_app_id(p_data->dereg_cfm.app_id, &app_idx)) 2130 { 2131 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 2132 app_id = (int) p_acb->app_id; 2133 if (p_data->dereg_cfm.status == BTA_HL_STATUS_OK) 2134 { 2135 btif_hl_clean_mdls_using_app_idx(app_idx); 2136 memset(p_acb, 0,sizeof(btif_hl_app_cb_t)); 2137 } 2138 else 2139 state = BTHL_APP_REG_STATE_DEREG_FAILED; 2140 2141 BTIF_TRACE_DEBUG("call reg state callback app_id=%d state=%d", app_id, state); 2142 BTIF_HL_CALL_CBACK(bt_hl_callbacks, app_reg_state_cb, app_id, state ); 2143 2144 if (btif_hl_is_no_active_app()) 2145 { 2146 btif_hl_disable(); 2147 } 2148 } 2149} 2150 2151/******************************************************************************* 2152** 2153** Function btif_hl_proc_reg_cfm 2154** 2155** Description Process the registration confirmation 2156** 2157** Returns Nothing 2158** 2159*******************************************************************************/ 2160static void btif_hl_proc_reg_cfm(tBTA_HL *p_data){ 2161 btif_hl_app_cb_t *p_acb; 2162 UINT8 app_idx; 2163 bthl_app_reg_state_t state = BTHL_APP_REG_STATE_REG_SUCCESS; 2164 bt_status_t bt_status; 2165 2166 BTIF_TRACE_DEBUG("%s reg status=%d app_handle=%d", __FUNCTION__, p_data->reg_cfm.status, p_data->reg_cfm.app_handle); 2167 2168 if (btif_hl_find_app_idx(p_data->reg_cfm.app_id, &app_idx)) 2169 { 2170 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 2171 if (p_data->reg_cfm.status == BTA_HL_STATUS_OK) 2172 { 2173 p_acb->app_handle = p_data->reg_cfm.app_handle; 2174 } 2175 else 2176 { 2177 btif_hl_free_app_idx(app_idx); 2178 reg_counter--; 2179 state = BTHL_APP_REG_STATE_REG_FAILED; 2180 } 2181 2182 BTIF_TRACE_DEBUG("%s call reg state callback app_id=%d reg state=%d", __FUNCTION__, p_data->reg_cfm.app_id, state); 2183 BTIF_HL_CALL_CBACK(bt_hl_callbacks, app_reg_state_cb, ((int) p_data->reg_cfm.app_id), state ); 2184 } 2185} 2186 2187/******************************************************************************* 2188** 2189** Function btif_hl_set_chan_cb_state 2190** 2191** Description set the channel callback state 2192** 2193** Returns void 2194** 2195*******************************************************************************/ 2196void btif_hl_set_chan_cb_state(UINT8 app_idx, UINT8 mcl_idx, btif_hl_chan_cb_state_t state){ 2197 btif_hl_pending_chan_cb_t *p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2198 btif_hl_chan_cb_state_t cur_state = p_pcb->cb_state; 2199 2200 if (cur_state != state) 2201 { 2202 p_pcb->cb_state = state; 2203 BTIF_TRACE_DEBUG("%s state %d--->%d",__FUNCTION__, cur_state, state); 2204 } 2205 2206 2207} 2208/******************************************************************************* 2209** 2210** Function btif_hl_send_destroyed_cb 2211** 2212** Description send the channel destroyed callback 2213** 2214** Returns void 2215** 2216*******************************************************************************/ 2217void btif_hl_send_destroyed_cb(btif_hl_app_cb_t *p_acb ){ 2218 bt_bdaddr_t bd_addr; 2219 int app_id = (int) btif_hl_get_app_id(p_acb->delete_mdl.channel_id); 2220 2221 btif_hl_copy_bda(&bd_addr, p_acb->delete_mdl.bd_addr); 2222 BTIF_TRACE_DEBUG("%s",__FUNCTION__); 2223 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, 2224 p_acb->delete_mdl.mdep_cfg_idx, BTHL_CONN_STATE_DESTROYED, 0); 2225 btif_hl_display_bt_bda(&bd_addr); 2226 2227 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2228 &bd_addr, p_acb->delete_mdl.mdep_cfg_idx, 2229 p_acb->delete_mdl.channel_id, BTHL_CONN_STATE_DESTROYED, 0 ); 2230} 2231/******************************************************************************* 2232** 2233** Function btif_hl_send_disconnecting_cb 2234** 2235** Description send a channel disconnecting callback 2236** 2237** Returns void 2238** 2239*******************************************************************************/ 2240void btif_hl_send_disconnecting_cb(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx){ 2241 btif_hl_mdl_cb_t *p_dcb = BTIF_HL_GET_MDL_CB_PTR( app_idx, mcl_idx, mdl_idx); 2242 btif_hl_soc_cb_t *p_scb = p_dcb->p_scb; 2243 bt_bdaddr_t bd_addr; 2244 int app_id = (int) btif_hl_get_app_id(p_scb->channel_id); 2245 2246 btif_hl_copy_bda(&bd_addr, p_scb->bd_addr); 2247 2248 BTIF_TRACE_DEBUG("%s",__FUNCTION__); 2249 BTIF_TRACE_DEBUG("call channel state callback channel_id=0x%08x mdep_cfg_idx=%d, state=%d fd=%d",p_scb->channel_id, 2250 p_scb->mdep_cfg_idx, BTHL_CONN_STATE_DISCONNECTING, p_scb->socket_id[0]); 2251 btif_hl_display_bt_bda(&bd_addr); 2252 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2253 &bd_addr, p_scb->mdep_cfg_idx, 2254 p_scb->channel_id, BTHL_CONN_STATE_DISCONNECTING, p_scb->socket_id[0] ); 2255} 2256/******************************************************************************* 2257** 2258** Function btif_hl_send_setup_connecting_cb 2259** 2260** Description send a channel connecting callback 2261** 2262** Returns void 2263** 2264*******************************************************************************/ 2265void btif_hl_send_setup_connecting_cb(UINT8 app_idx, UINT8 mcl_idx){ 2266 btif_hl_pending_chan_cb_t *p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2267 bt_bdaddr_t bd_addr; 2268 int app_id = (int) btif_hl_get_app_id(p_pcb->channel_id); 2269 2270 btif_hl_copy_bda(&bd_addr, p_pcb->bd_addr); 2271 2272 if (p_pcb->in_use && p_pcb->cb_state == BTIF_HL_CHAN_CB_STATE_CONNECTING_PENDING) 2273 { 2274 BTIF_TRACE_DEBUG("%s",__FUNCTION__); 2275 BTIF_TRACE_DEBUG("call channel state callback channel_id=0x%08x mdep_cfg_idx=%d state=%d fd=%d",p_pcb->channel_id, 2276 p_pcb->mdep_cfg_idx, BTHL_CONN_STATE_CONNECTING, 0); 2277 btif_hl_display_bt_bda(&bd_addr); 2278 2279 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2280 &bd_addr, p_pcb->mdep_cfg_idx, 2281 p_pcb->channel_id, BTHL_CONN_STATE_CONNECTING, 0 ); 2282 btif_hl_set_chan_cb_state(app_idx, mcl_idx, BTIF_HL_CHAN_CB_STATE_CONNECTED_PENDING); 2283 } 2284} 2285/******************************************************************************* 2286** 2287** Function btif_hl_send_setup_disconnected_cb 2288** 2289** Description send a channel disconnected callback 2290** 2291** Returns void 2292** 2293*******************************************************************************/ 2294void btif_hl_send_setup_disconnected_cb(UINT8 app_idx, UINT8 mcl_idx){ 2295 btif_hl_pending_chan_cb_t *p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2296 bt_bdaddr_t bd_addr; 2297 int app_id = (int) btif_hl_get_app_id(p_pcb->channel_id); 2298 2299 btif_hl_copy_bda(&bd_addr, p_pcb->bd_addr); 2300 2301 BTIF_TRACE_DEBUG("%s p_pcb->in_use=%d",__FUNCTION__, p_pcb->in_use); 2302 if (p_pcb->in_use) 2303 { 2304 BTIF_TRACE_DEBUG("%p_pcb->cb_state=%d",p_pcb->cb_state); 2305 if (p_pcb->cb_state == BTIF_HL_CHAN_CB_STATE_CONNECTING_PENDING) 2306 { 2307 BTIF_TRACE_DEBUG("call channel state callback channel_id=0x%08x mdep_cfg_idx=%d state=%d fd=%d",p_pcb->channel_id, 2308 p_pcb->mdep_cfg_idx, BTHL_CONN_STATE_CONNECTING, 0); 2309 btif_hl_display_bt_bda(&bd_addr); 2310 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2311 &bd_addr, p_pcb->mdep_cfg_idx, 2312 p_pcb->channel_id, BTHL_CONN_STATE_CONNECTING, 0 ); 2313 2314 BTIF_TRACE_DEBUG("call channel state callback channel_id=0x%08x mdep_cfg_idx=%d state=%d fd=%d",p_pcb->channel_id, 2315 p_pcb->mdep_cfg_idx, BTHL_CONN_STATE_DISCONNECTED, 0); 2316 btif_hl_display_bt_bda(&bd_addr); 2317 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2318 &bd_addr, p_pcb->mdep_cfg_idx, 2319 p_pcb->channel_id, BTHL_CONN_STATE_DISCONNECTED, 0 ); 2320 } 2321 else if (p_pcb->cb_state == BTIF_HL_CHAN_CB_STATE_CONNECTED_PENDING) 2322 { 2323 BTIF_TRACE_DEBUG("call channel state callback channel_id=0x%08x mdep_cfg_idx=%d state=%d fd=%d",p_pcb->channel_id, 2324 p_pcb->mdep_cfg_idx, BTHL_CONN_STATE_DISCONNECTED, 0); 2325 btif_hl_display_bt_bda(&bd_addr); 2326 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2327 &bd_addr, p_pcb->mdep_cfg_idx, 2328 p_pcb->channel_id, BTHL_CONN_STATE_DISCONNECTED, 0 ); 2329 } 2330 btif_hl_clean_pcb(p_pcb); 2331 } 2332} 2333/******************************************************************************* 2334** 2335** Function btif_hl_proc_sdp_query_cfm 2336** 2337** Description Process the SDP query confirmation 2338** 2339** Returns Nothing 2340** 2341*******************************************************************************/ 2342static BOOLEAN btif_hl_proc_sdp_query_cfm(tBTA_HL *p_data){ 2343 btif_hl_app_cb_t *p_acb; 2344 btif_hl_mcl_cb_t *p_mcb; 2345 tBTA_HL_SDP *p_sdp; 2346 tBTA_HL_CCH_OPEN_PARAM open_param; 2347 UINT8 app_idx, mcl_idx, sdp_idx = 0; 2348 UINT8 num_recs, i, num_mdeps, j; 2349 btif_hl_cch_op_t old_cch_oper; 2350 BOOLEAN status =FALSE; 2351 btif_hl_pending_chan_cb_t *p_pcb; 2352 2353 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2354 2355 p_sdp = p_data->sdp_query_cfm.p_sdp; 2356 num_recs = p_sdp->num_recs; 2357 2358 BTIF_TRACE_DEBUG("num of SDP records=%d",num_recs); 2359 for (i=0; i<num_recs; i++) 2360 { 2361 BTIF_TRACE_DEBUG("rec_idx=%d ctrl_psm=0x%x data_psm=0x%x", 2362 (i+1),p_sdp->sdp_rec[i].ctrl_psm, p_sdp->sdp_rec[i].data_psm); 2363 BTIF_TRACE_DEBUG("MCAP supported procedures=0x%x",p_sdp->sdp_rec[i].mcap_sup_proc); 2364 num_mdeps = p_sdp->sdp_rec[i].num_mdeps; 2365 BTIF_TRACE_DEBUG("num of mdeps =%d",num_mdeps); 2366 for (j=0; j< num_mdeps; j++) 2367 { 2368 BTIF_TRACE_DEBUG("mdep_idx=%d mdep_id=0x%x data_type=0x%x mdep_role=0x%x", 2369 (j+1), 2370 p_sdp->sdp_rec[i].mdep_cfg[j].mdep_id, 2371 p_sdp->sdp_rec[i].mdep_cfg[j].data_type, 2372 p_sdp->sdp_rec[i].mdep_cfg[j].mdep_role ); 2373 } 2374 } 2375 2376 if (btif_hl_find_app_idx_using_app_id(p_data->sdp_query_cfm.app_id, &app_idx)) 2377 { 2378 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 2379 2380 if (btif_hl_find_mcl_idx(app_idx, p_data->sdp_query_cfm.bd_addr, &mcl_idx)) 2381 { 2382 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2383 if (p_mcb->cch_oper != BTIF_HL_CCH_OP_NONE) 2384 { 2385 memcpy(&p_mcb->sdp, p_sdp, sizeof(tBTA_HL_SDP)); 2386 old_cch_oper = p_mcb->cch_oper; 2387 p_mcb->cch_oper = BTIF_HL_CCH_OP_NONE; 2388 2389 switch (old_cch_oper) 2390 { 2391 case BTIF_HL_CCH_OP_MDEP_FILTERING: 2392 status = btif_hl_find_sdp_idx_using_mdep_filter(app_idx, 2393 mcl_idx, &sdp_idx); 2394 break; 2395 default: 2396 break; 2397 } 2398 2399 if (status) 2400 { 2401 p_mcb->sdp_idx = sdp_idx; 2402 p_mcb->valid_sdp_idx = TRUE; 2403 p_mcb->ctrl_psm = p_mcb->sdp.sdp_rec[sdp_idx].ctrl_psm; 2404 2405 switch (old_cch_oper) 2406 { 2407 case BTIF_HL_CCH_OP_MDEP_FILTERING: 2408 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2409 if (p_pcb->in_use) 2410 { 2411 if (!p_pcb->abort_pending) 2412 { 2413 switch (p_pcb->op) 2414 { 2415 case BTIF_HL_PEND_DCH_OP_OPEN: 2416 btif_hl_send_setup_connecting_cb(app_idx, mcl_idx); 2417 break; 2418 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 2419 default: 2420 break; 2421 } 2422 open_param.ctrl_psm = p_mcb->ctrl_psm; 2423 bdcpy(open_param.bd_addr, p_mcb->bd_addr); 2424 open_param.sec_mask = 2425 (BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT); 2426 BTA_HlCchOpen(p_acb->app_id,p_acb->app_handle, &open_param); 2427 } 2428 else 2429 { 2430 BTIF_TRACE_DEBUG("channel abort pending"); 2431 } 2432 } 2433 break; 2434 2435 case BTIF_HL_CCH_OP_DCH_OPEN: 2436 status = btif_hl_proc_pending_op(app_idx,mcl_idx); 2437 break; 2438 2439 default: 2440 BTIF_TRACE_ERROR("Invalid CCH oper %d", old_cch_oper); 2441 break; 2442 } 2443 } 2444 else 2445 { 2446 BTIF_TRACE_ERROR("Can not find SDP idx discard CCH Open request"); 2447 } 2448 } 2449 } 2450 } 2451 return status; 2452} 2453 2454 2455/******************************************************************************* 2456** 2457** Function btif_hl_proc_cch_open_ind 2458** 2459** Description Process the CCH open indication 2460** 2461** Returns Nothing 2462** 2463*******************************************************************************/ 2464static void btif_hl_proc_cch_open_ind(tBTA_HL *p_data) 2465 2466{ 2467 btif_hl_mcl_cb_t *p_mcb; 2468 UINT8 app_idx, mcl_idx; 2469 int i; 2470 2471 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2472 for(i=0; i<BTA_HL_NUM_APPS; i++) 2473 { 2474 if (btif_hl_cb.acb[i].in_use) 2475 { 2476 if (!btif_hl_find_mcl_idx(i, p_data->cch_open_ind.bd_addr, &mcl_idx)) 2477 { 2478 if (btif_hl_find_avail_mcl_idx(i, &mcl_idx)) 2479 { 2480 p_mcb = BTIF_HL_GET_MCL_CB_PTR(i, mcl_idx); 2481 memset(p_mcb, 0, sizeof(btif_hl_mcl_cb_t)); 2482 p_mcb->in_use = TRUE; 2483 p_mcb->is_connected = TRUE; 2484 p_mcb->mcl_handle = p_data->cch_open_ind.mcl_handle; 2485 bdcpy(p_mcb->bd_addr, p_data->cch_open_ind.bd_addr); 2486 btif_hl_start_cch_timer(i, mcl_idx); 2487 } 2488 } 2489 else 2490 { 2491 BTIF_TRACE_ERROR("The MCL already exist for cch_open_ind"); 2492 } 2493 } 2494 } 2495} 2496 2497/******************************************************************************* 2498** 2499** Function btif_hl_proc_pending_op 2500** 2501** Description Process the pending dch operation. 2502** 2503** Returns Nothing 2504** 2505*******************************************************************************/ 2506BOOLEAN btif_hl_proc_pending_op(UINT8 app_idx, UINT8 mcl_idx) 2507 2508{ 2509 2510 btif_hl_app_cb_t *p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 2511 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2512 btif_hl_pending_chan_cb_t *p_pcb; 2513 BOOLEAN status = FALSE; 2514 tBTA_HL_DCH_OPEN_PARAM dch_open; 2515 tBTA_HL_MDL_ID mdl_id; 2516 tBTA_HL_DCH_RECONNECT_PARAM reconnect_param; 2517 2518 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2519 if (p_pcb->in_use) 2520 { 2521 switch (p_pcb->op) 2522 { 2523 case BTIF_HL_PEND_DCH_OP_OPEN: 2524 if (!p_pcb->abort_pending) 2525 { 2526 BTIF_TRACE_DEBUG("op BTIF_HL_PEND_DCH_OP_OPEN"); 2527 dch_open.ctrl_psm = p_mcb->ctrl_psm; 2528 dch_open.local_mdep_id = p_acb->sup_feature.mdep[p_pcb->mdep_cfg_idx].mdep_id; 2529 if (btif_hl_find_peer_mdep_id(p_acb->app_id, p_mcb->bd_addr, 2530 p_acb->sup_feature.mdep[p_pcb->mdep_cfg_idx].mdep_cfg.mdep_role, 2531 p_acb->sup_feature.mdep[p_pcb->mdep_cfg_idx].mdep_cfg.data_cfg[0].data_type, &dch_open.peer_mdep_id )) 2532 { 2533 dch_open.local_cfg = p_acb->channel_type[p_pcb->mdep_cfg_idx]; 2534 if ((p_acb->sup_feature.mdep[p_pcb->mdep_cfg_idx].mdep_cfg.mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 2535 && !btif_hl_is_the_first_reliable_existed(app_idx, mcl_idx)) 2536 { 2537 dch_open.local_cfg = BTA_HL_DCH_CFG_RELIABLE; 2538 } 2539 dch_open.sec_mask = (BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT); 2540 BTIF_TRACE_DEBUG("dch_open.local_cfg=%d ", dch_open.local_cfg); 2541 btif_hl_send_setup_connecting_cb(app_idx,mcl_idx); 2542 2543 if (!btif_hl_is_reconnect_possible(app_idx, mcl_idx, p_pcb->mdep_cfg_idx, &dch_open, &mdl_id )) 2544 { 2545 BTIF_TRACE_DEBUG("Issue DCH open, mcl_handle=%d",p_mcb->mcl_handle); 2546 BTA_HlDchOpen(p_mcb->mcl_handle, &dch_open); 2547 } 2548 else 2549 { 2550 reconnect_param.ctrl_psm = p_mcb->ctrl_psm; 2551 reconnect_param.mdl_id = mdl_id;; 2552 BTIF_TRACE_DEBUG("Issue Reconnect ctrl_psm=0x%x mdl_id=0x%x",reconnect_param.ctrl_psm, reconnect_param.mdl_id); 2553 BTA_HlDchReconnect(p_mcb->mcl_handle, &reconnect_param); 2554 } 2555 status = TRUE; 2556 } 2557 } 2558 else 2559 { 2560 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 2561 status = TRUE; 2562 } 2563 break; 2564 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 2565 BTA_HlDeleteMdl(p_mcb->mcl_handle, p_acb->delete_mdl.mdl_id); 2566 status = TRUE; 2567 break; 2568 2569 default: 2570 break; 2571 } 2572 } 2573 return status; 2574} 2575 2576/******************************************************************************* 2577** 2578** Function btif_hl_proc_cch_open_cfm 2579** 2580** Description Process the CCH open confirmation 2581** 2582** Returns Nothing 2583** 2584*******************************************************************************/ 2585static BOOLEAN btif_hl_proc_cch_open_cfm(tBTA_HL *p_data) 2586 2587{ 2588 btif_hl_mcl_cb_t *p_mcb; 2589 UINT8 app_idx, mcl_idx; 2590 BOOLEAN status = FALSE; 2591 tBTA_HL_DCH_OPEN_PARAM dch_open; 2592 2593 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2594 2595 if (btif_hl_find_app_idx_using_app_id(p_data->cch_open_cfm.app_id, &app_idx)) 2596 { 2597 BTIF_TRACE_DEBUG("app_idx=%d", app_idx); 2598 if (btif_hl_find_mcl_idx(app_idx, p_data->cch_open_cfm.bd_addr, &mcl_idx)) 2599 { 2600 BTIF_HL_GET_APP_CB_PTR(app_idx); 2601 2602 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2603 BTIF_TRACE_DEBUG("mcl_idx=%d, mcl_handle=%d", mcl_idx,p_data->cch_open_cfm.mcl_handle); 2604 p_mcb->mcl_handle = p_data->cch_open_cfm.mcl_handle; 2605 p_mcb->is_connected = TRUE; 2606 status = btif_hl_proc_pending_op(app_idx, mcl_idx); 2607 if (status) 2608 btif_hl_start_cch_timer(app_idx, mcl_idx); 2609 } 2610 } 2611 2612 return status; 2613} 2614 2615/******************************************************************************* 2616** 2617** Function btif_hl_clean_mcb_using_handle 2618** 2619** Description clean control channel cb using handle 2620** 2621** Returns void 2622** 2623*******************************************************************************/ 2624static void btif_hl_clean_mcb_using_handle( tBTA_HL_MCL_HANDLE mcl_handle){ 2625 btif_hl_app_cb_t *p_acb; 2626 UINT8 i,j; 2627 2628 for (i=0; i<BTA_HL_NUM_APPS; i++) 2629 { 2630 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 2631 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 2632 { 2633 if (p_acb->mcb[j].in_use) 2634 BTIF_TRACE_DEBUG("btif_hl_find_mcl_idx_using_handle: app_idx=%d," 2635 "mcl_idx =%d mcl_handle=%d",i,j,p_acb->mcb[j].mcl_handle); 2636 if (p_acb->mcb[j].in_use && 2637 (p_acb->mcb[j].mcl_handle == mcl_handle)) 2638 { 2639 btif_hl_stop_cch_timer(i, j); 2640 btif_hl_release_mcl_sockets(i, j); 2641 btif_hl_send_setup_disconnected_cb(i, j); 2642 btif_hl_clean_mcl_cb(i, j); 2643 } 2644 } 2645 } 2646} 2647 2648/******************************************************************************* 2649** 2650** Function btif_hl_proc_cch_close_ind 2651** 2652** Description Process the CCH close indication 2653** 2654** Returns Nothing 2655** 2656*******************************************************************************/ 2657static void btif_hl_proc_cch_close_ind(tBTA_HL *p_data) 2658 2659{ 2660 UINT8 app_idx, mcl_idx; 2661 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2662 2663 btif_hl_clean_mcb_using_handle(p_data->cch_close_ind.mcl_handle); 2664} 2665 2666 2667/******************************************************************************* 2668** 2669** Function btif_hl_proc_cch_close_cfm 2670** 2671** Description Process the CCH close confirmation 2672** 2673** Returns Nothing 2674** 2675*******************************************************************************/ 2676static void btif_hl_proc_cch_close_cfm(tBTA_HL *p_data) 2677{ 2678 UINT8 app_idx, mcl_idx; 2679 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2680 2681 btif_hl_clean_mcb_using_handle(p_data->cch_close_ind.mcl_handle); 2682} 2683 2684/******************************************************************************* 2685** 2686** Function btif_hl_proc_create_ind 2687** 2688** Description Process the MDL create indication 2689** 2690** Returns Nothing 2691** 2692*******************************************************************************/ 2693static void btif_hl_proc_create_ind(tBTA_HL *p_data){ 2694 btif_hl_app_cb_t *p_acb; 2695 btif_hl_mcl_cb_t *p_mcb; 2696 tBTA_HL_MDEP *p_mdep; 2697 UINT8 app_idx, orig_app_idx, mcl_idx, mdep_cfg_idx; 2698 BOOLEAN first_reliable_exist; 2699 BOOLEAN success = TRUE; 2700 tBTA_HL_DCH_CFG rsp_cfg = BTA_HL_DCH_CFG_UNKNOWN; 2701 tBTA_HL_DCH_CREATE_RSP rsp_code = BTA_HL_DCH_CREATE_RSP_CFG_REJ; 2702 tBTA_HL_DCH_CREATE_RSP_PARAM create_rsp_param; 2703 2704 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2705 2706// Find the correct app_idx based on the mdep_id; 2707 btif_hl_find_app_idx_using_mdepId(p_data->dch_create_ind.local_mdep_id,&orig_app_idx); 2708 if (btif_hl_find_mcl_idx(orig_app_idx, p_data->dch_create_ind.bd_addr, &mcl_idx)) 2709 { 2710 p_acb =BTIF_HL_GET_APP_CB_PTR(orig_app_idx); 2711 p_mcb =BTIF_HL_GET_MCL_CB_PTR(orig_app_idx, mcl_idx); 2712 2713 if (btif_hl_find_mdep_cfg_idx(orig_app_idx, p_data->dch_create_ind.local_mdep_id, &mdep_cfg_idx)) 2714 { 2715 p_mdep = &(p_acb->sup_feature.mdep[mdep_cfg_idx]); 2716 first_reliable_exist = btif_hl_is_the_first_reliable_existed(orig_app_idx, mcl_idx); 2717 switch (p_mdep->mdep_cfg.mdep_role) 2718 { 2719 case BTA_HL_MDEP_ROLE_SOURCE: 2720 if (p_data->dch_create_ind.cfg == BTA_HL_DCH_CFG_NO_PREF) 2721 { 2722 if (first_reliable_exist) 2723 { 2724 rsp_cfg = p_acb->channel_type[mdep_cfg_idx]; 2725 } 2726 else 2727 { 2728 rsp_cfg = BTA_HL_DCH_CFG_RELIABLE; 2729 } 2730 rsp_code = BTA_HL_DCH_CREATE_RSP_SUCCESS; 2731 } 2732 2733 break; 2734 case BTA_HL_MDEP_ROLE_SINK: 2735 2736 BTIF_TRACE_DEBUG("btif_hl_proc_create_ind:BTA_HL_MDEP_ROLE_SINK"); 2737 if ((p_data->dch_create_ind.cfg == BTA_HL_DCH_CFG_RELIABLE) || 2738 (first_reliable_exist && (p_data->dch_create_ind.cfg == BTA_HL_DCH_CFG_STREAMING))) 2739 { 2740 rsp_code = BTA_HL_DCH_CREATE_RSP_SUCCESS; 2741 rsp_cfg = p_data->dch_create_ind.cfg; 2742 BTIF_TRACE_DEBUG("btif_hl_proc_create_ind:BTA_HL_MDEP_ROLE_SINK cfg = %d",rsp_cfg); 2743 } 2744 break; 2745 default: 2746 break; 2747 } 2748 } 2749 } 2750 else 2751 { 2752 success = FALSE; 2753 } 2754 2755 if (success) 2756 { 2757 BTIF_TRACE_DEBUG("create response rsp_code=%d rsp_cfg=%d", rsp_code, rsp_cfg ); 2758 create_rsp_param.local_mdep_id = p_data->dch_create_ind.local_mdep_id; 2759 create_rsp_param.mdl_id = p_data->dch_create_ind.mdl_id; 2760 create_rsp_param.rsp_code = rsp_code; 2761 create_rsp_param.cfg_rsp = rsp_cfg; 2762 BTA_HlDchCreateRsp(p_mcb->mcl_handle, &create_rsp_param); 2763 } 2764} 2765 2766/******************************************************************************* 2767** 2768** Function btif_hl_proc_dch_open_ind 2769** 2770** Description Process the DCH open indication 2771** 2772** Returns Nothing 2773** 2774*******************************************************************************/ 2775static void btif_hl_proc_dch_open_ind(tBTA_HL *p_data) 2776 2777{ 2778 btif_hl_mdl_cb_t *p_dcb; 2779 UINT8 orig_app_idx, mcl_idx, mdl_idx, mdep_cfg_idx; 2780 UINT8 dc_cfg; 2781 BOOLEAN close_dch = FALSE; 2782 2783 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2784 2785 // Find the correct app_idx based on the mdep_id; 2786 btif_hl_find_app_idx_using_mdepId(p_data->dch_open_ind.local_mdep_id,&orig_app_idx); 2787 2788 if (btif_hl_find_mcl_idx_using_app_idx(p_data->dch_open_ind.mcl_handle, orig_app_idx, &mcl_idx )) 2789 { 2790 BTIF_HL_GET_APP_CB_PTR(orig_app_idx); 2791 BTIF_HL_GET_MCL_CB_PTR(orig_app_idx, mcl_idx); 2792 2793 if (btif_hl_find_avail_mdl_idx(orig_app_idx, mcl_idx, &mdl_idx)) 2794 { 2795 p_dcb = BTIF_HL_GET_MDL_CB_PTR(orig_app_idx, mcl_idx, mdl_idx); 2796 2797 if (btif_hl_find_mdep_cfg_idx(orig_app_idx, p_data->dch_open_ind.local_mdep_id, &mdep_cfg_idx)) 2798 { 2799 p_dcb->in_use = TRUE; 2800 p_dcb->mdl_handle = p_data->dch_open_ind.mdl_handle; 2801 p_dcb->local_mdep_cfg_idx = mdep_cfg_idx; 2802 p_dcb->local_mdep_id = p_data->dch_open_ind.local_mdep_id; 2803 p_dcb->mdl_id = p_data->dch_open_ind.mdl_id; 2804 p_dcb->dch_mode = p_data->dch_open_ind.dch_mode; 2805 p_dcb->dch_mode = p_data->dch_open_ind.dch_mode; 2806 p_dcb->is_the_first_reliable = p_data->dch_open_ind.first_reliable; 2807 p_dcb->mtu = p_data->dch_open_ind.mtu; 2808 2809 if(btif_hl_find_channel_id_using_mdl_id(orig_app_idx,p_dcb->mdl_id , &p_dcb->channel_id)) 2810 { 2811 BTIF_TRACE_DEBUG(" app_idx=%d mcl_idx=%d mdl_idx=%d channel_id=%d", 2812 orig_app_idx, mcl_idx, mdl_idx, p_dcb->channel_id ); 2813 if (!btif_hl_create_socket(orig_app_idx, mcl_idx, mdl_idx)) 2814 { 2815 BTIF_TRACE_ERROR("Unable to create socket"); 2816 close_dch = TRUE; 2817 } 2818 } 2819 else 2820 { 2821 BTIF_TRACE_ERROR("Unable find channel id for mdl_id=0x%x", p_dcb->mdl_id ); 2822 close_dch = TRUE; 2823 } 2824 } 2825 else 2826 { 2827 BTIF_TRACE_ERROR("INVALID_LOCAL_MDEP_ID mdep_id=%d",p_data->dch_open_cfm.local_mdep_id); 2828 close_dch = TRUE; 2829 } 2830 2831 if (close_dch) 2832 btif_hl_clean_mdl_cb(p_dcb); 2833 } 2834 else 2835 close_dch = TRUE; 2836 } 2837 else 2838 close_dch = TRUE; 2839 2840 if (close_dch) 2841 BTA_HlDchClose(p_data->dch_open_cfm.mdl_handle); 2842} 2843 2844/******************************************************************************* 2845** 2846** Function btif_hl_proc_dch_open_cfm 2847** 2848** Description Process the DCH close confirmation 2849** 2850** Returns Nothing 2851** 2852*******************************************************************************/ 2853static BOOLEAN btif_hl_proc_dch_open_cfm(tBTA_HL *p_data) 2854 2855{ 2856 btif_hl_mdl_cb_t *p_dcb; 2857 btif_hl_pending_chan_cb_t *p_pcb; 2858 UINT8 app_idx, mcl_idx, mdl_idx, mdep_cfg_idx; 2859 BOOLEAN status = FALSE; 2860 BOOLEAN close_dch = FALSE; 2861 2862 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2863 2864 // Find the correct app_idx based on the mdep_id; 2865 btif_hl_find_app_idx_using_mdepId(p_data->dch_open_cfm.local_mdep_id,&app_idx); 2866 2867 if (btif_hl_find_mcl_idx_using_app_idx(p_data->dch_open_cfm.mcl_handle, app_idx, &mcl_idx )) 2868 { 2869 BTIF_HL_GET_APP_CB_PTR(app_idx); 2870 BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2871 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2872 2873 if (btif_hl_find_avail_mdl_idx(app_idx, mcl_idx, &mdl_idx)) 2874 { 2875 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 2876 2877 if (btif_hl_find_mdep_cfg_idx(app_idx, p_data->dch_open_cfm.local_mdep_id, &mdep_cfg_idx)) 2878 { 2879 p_dcb->in_use = TRUE; 2880 p_dcb->mdl_handle = p_data->dch_open_cfm.mdl_handle; 2881 p_dcb->local_mdep_cfg_idx = mdep_cfg_idx; 2882 p_dcb->local_mdep_id = p_data->dch_open_cfm.local_mdep_id; 2883 p_dcb->mdl_id = p_data->dch_open_cfm.mdl_id; 2884 p_dcb->dch_mode = p_data->dch_open_cfm.dch_mode; 2885 p_dcb->is_the_first_reliable= p_data->dch_open_cfm.first_reliable; 2886 p_dcb->mtu = p_data->dch_open_cfm.mtu; 2887 p_dcb->channel_id = p_pcb->channel_id; 2888 2889 BTIF_TRACE_DEBUG("app_idx=%d mcl_idx=%d mdl_idx=%d", app_idx, mcl_idx, mdl_idx ); 2890 btif_hl_send_setup_connecting_cb(app_idx, mcl_idx); 2891 if (btif_hl_create_socket(app_idx, mcl_idx, mdl_idx)) 2892 { 2893 status = TRUE; 2894 BTIF_TRACE_DEBUG("app_idx=%d mcl_idx=%d mdl_idx=%d p_dcb->channel_id=0x%08x", 2895 app_idx, mcl_idx, mdl_idx, p_dcb->channel_id); 2896 btif_hl_clean_pcb(p_pcb); 2897 } 2898 else 2899 { 2900 BTIF_TRACE_ERROR("Unable to create socket"); 2901 close_dch = TRUE; 2902 } 2903 } 2904 else 2905 { 2906 BTIF_TRACE_ERROR("INVALID_LOCAL_MDEP_ID mdep_id=%d",p_data->dch_open_cfm.local_mdep_id); 2907 close_dch = TRUE; 2908 } 2909 2910 if (close_dch) 2911 { 2912 btif_hl_clean_mdl_cb(p_dcb); 2913 BTA_HlDchClose(p_data->dch_open_cfm.mdl_handle); 2914 } 2915 } 2916 } 2917 2918 return status; 2919} 2920/******************************************************************************* 2921** 2922** Function btif_hl_proc_dch_reconnect_cfm 2923** 2924** Description Process the DCH reconnect indication 2925** 2926** Returns Nothing 2927** 2928*******************************************************************************/ 2929static BOOLEAN btif_hl_proc_dch_reconnect_cfm(tBTA_HL *p_data) 2930{ 2931 btif_hl_mdl_cb_t *p_dcb; 2932 btif_hl_pending_chan_cb_t *p_pcb; 2933 UINT8 app_idx, mcl_idx, mdl_idx, mdep_cfg_idx; 2934 BOOLEAN status = FALSE; 2935 BOOLEAN close_dch = FALSE; 2936 2937 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 2938 2939 btif_hl_find_app_idx_using_mdepId(p_data->dch_reconnect_cfm.local_mdep_id,&app_idx); 2940 2941 if (btif_hl_find_mcl_idx_using_app_idx(p_data->dch_reconnect_cfm.mcl_handle, app_idx, &mcl_idx )) 2942 { 2943 BTIF_HL_GET_APP_CB_PTR(app_idx); 2944 BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2945 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2946 2947 if (btif_hl_find_avail_mdl_idx(app_idx, mcl_idx, &mdl_idx)) 2948 { 2949 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 2950 2951 if (btif_hl_find_mdep_cfg_idx(app_idx, p_data->dch_reconnect_cfm.local_mdep_id, &mdep_cfg_idx)) 2952 { 2953 p_dcb->in_use = TRUE; 2954 p_dcb->mdl_handle = p_data->dch_reconnect_cfm.mdl_handle; 2955 p_dcb->local_mdep_cfg_idx = mdep_cfg_idx; 2956 p_dcb->local_mdep_id = p_data->dch_reconnect_cfm.local_mdep_id; 2957 p_dcb->mdl_id = p_data->dch_reconnect_cfm.mdl_id; 2958 p_dcb->dch_mode = p_data->dch_reconnect_cfm.dch_mode; 2959 p_dcb->is_the_first_reliable= p_data->dch_reconnect_cfm.first_reliable; 2960 p_dcb->mtu = p_data->dch_reconnect_cfm.mtu; 2961 p_dcb->channel_id = p_pcb->channel_id; 2962 2963 BTIF_TRACE_DEBUG("app_idx=%d mcl_idx=%d mdl_idx=%d", app_idx, mcl_idx, mdl_idx ); 2964 btif_hl_send_setup_connecting_cb(app_idx, mcl_idx); 2965 if (btif_hl_create_socket(app_idx, mcl_idx, mdl_idx)) 2966 { 2967 status = TRUE; 2968 BTIF_TRACE_DEBUG("app_idx=%d mcl_idx=%d mdl_idx=%d p_dcb->channel_id=0x%08x", 2969 app_idx, mcl_idx, mdl_idx, p_dcb->channel_id); 2970 btif_hl_clean_pcb(p_pcb); 2971 } 2972 else 2973 { 2974 BTIF_TRACE_ERROR("Unable to create socket"); 2975 close_dch = TRUE; 2976 } 2977 } 2978 else 2979 { 2980 BTIF_TRACE_ERROR("INVALID_LOCAL_MDEP_ID mdep_id=%d",p_data->dch_open_cfm.local_mdep_id); 2981 close_dch = TRUE; 2982 } 2983 2984 if (close_dch) 2985 { 2986 btif_hl_clean_mdl_cb(p_dcb); 2987 BTA_HlDchClose(p_data->dch_reconnect_cfm.mdl_handle); 2988 } 2989 } 2990 } 2991 2992 return status; 2993 2994} 2995/******************************************************************************* 2996** 2997** Function btif_hl_proc_dch_reconnect_ind 2998** 2999** Description Process the DCH reconnect indication 3000** 3001** Returns Nothing 3002** 3003*******************************************************************************/ 3004static void btif_hl_proc_dch_reconnect_ind(tBTA_HL *p_data) 3005 3006{ 3007 btif_hl_app_cb_t *p_acb; 3008 btif_hl_mdl_cb_t *p_dcb; 3009 UINT8 app_idx, mcl_idx, mdl_idx, mdep_cfg_idx, dc_cfg; 3010 BOOLEAN close_dch = FALSE; 3011 3012 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 3013 3014 // Find the correct app_idx based on the mdep_id; 3015 btif_hl_find_app_idx_using_mdepId(p_data->dch_reconnect_ind.local_mdep_id,&app_idx); 3016 3017 if (btif_hl_find_mcl_idx_using_app_idx(p_data->dch_reconnect_ind.mcl_handle, app_idx, &mcl_idx )) 3018 { 3019 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 3020 BTIF_TRACE_DEBUG("btif_hl_proc_dch_reconnect_ind: app_idx = %d, mcl_idx = %d", 3021 app_idx, mcl_idx); 3022 BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 3023 3024 if (btif_hl_find_avail_mdl_idx(app_idx, mcl_idx, &mdl_idx)) 3025 { 3026 p_dcb =BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 3027 3028 if (btif_hl_find_mdep_cfg_idx(app_idx, p_data->dch_reconnect_ind.local_mdep_id, &mdep_cfg_idx)) 3029 { 3030 p_dcb->in_use = TRUE; 3031 p_dcb->mdl_handle = p_data->dch_reconnect_ind.mdl_handle; 3032 p_dcb->local_mdep_cfg_idx = mdep_cfg_idx; 3033 p_dcb->local_mdep_id = p_data->dch_reconnect_ind.local_mdep_id; 3034 p_dcb->mdl_id = p_data->dch_reconnect_ind.mdl_id; 3035 p_dcb->dch_mode = p_data->dch_reconnect_ind.dch_mode; 3036 p_dcb->dch_mode = p_data->dch_reconnect_ind.dch_mode; 3037 p_dcb->is_the_first_reliable= p_data->dch_reconnect_ind.first_reliable; 3038 p_dcb->mtu = p_data->dch_reconnect_ind.mtu; 3039 p_dcb->channel_id = btif_hl_get_next_channel_id(p_acb->app_id); 3040 3041 BTIF_TRACE_DEBUG(" app_idx=%d mcl_idx=%d mdl_idx=%d channel_id=%d", 3042 app_idx, mcl_idx, mdl_idx, p_dcb->channel_id ); 3043 if (!btif_hl_create_socket(app_idx, mcl_idx, mdl_idx)) 3044 { 3045 BTIF_TRACE_ERROR("Unable to create socket"); 3046 close_dch = TRUE; 3047 } 3048 } 3049 else 3050 { 3051 BTIF_TRACE_ERROR("INVALID_LOCAL_MDEP_ID mdep_id=%d",p_data->dch_open_cfm.local_mdep_id); 3052 close_dch = TRUE; 3053 } 3054 3055 if (close_dch) 3056 btif_hl_clean_mdl_cb(p_dcb); 3057 } 3058 else 3059 close_dch = TRUE; 3060 } 3061 else 3062 close_dch = TRUE; 3063 3064 if (close_dch) 3065 BTA_HlDchClose(p_data->dch_reconnect_ind.mdl_handle); 3066 3067} 3068 3069/******************************************************************************* 3070** 3071** Function btif_hl_proc_dch_close_ind 3072** 3073** Description Process the DCH close indication 3074** 3075** Returns Nothing 3076** 3077*******************************************************************************/ 3078static void btif_hl_proc_dch_close_ind(tBTA_HL *p_data) 3079 3080{ 3081 btif_hl_mdl_cb_t *p_dcb; 3082 btif_hl_mcl_cb_t *p_mcb; 3083 UINT8 app_idx, mcl_idx, mdl_idx; 3084 3085 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 3086 if (btif_hl_find_mdl_idx_using_handle(p_data->dch_close_ind.mdl_handle, 3087 &app_idx, &mcl_idx, &mdl_idx )) 3088 { 3089 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 3090 btif_hl_release_socket(app_idx,mcl_idx, mdl_idx); 3091 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 3092 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx,mcl_idx); 3093 btif_hl_clean_mdl_cb(p_dcb); 3094 if (!btif_hl_num_dchs_in_use(p_mcb->mcl_handle)) 3095 btif_hl_start_cch_timer(app_idx, mcl_idx); 3096 BTIF_TRACE_DEBUG("remote DCH close success mdl_idx=%d", mdl_idx); 3097 } 3098} 3099 3100/******************************************************************************* 3101** 3102** Function btif_hl_proc_dch_close_cfm 3103** 3104** Description Process the DCH reconnect confirmation 3105** 3106** Returns Nothing 3107** 3108*******************************************************************************/ 3109static void btif_hl_proc_dch_close_cfm(tBTA_HL *p_data) 3110 3111{ 3112 btif_hl_mdl_cb_t *p_dcb; 3113 btif_hl_mcl_cb_t *p_mcb; 3114 UINT8 app_idx, mcl_idx, mdl_idx; 3115 3116 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 3117 if (btif_hl_find_mdl_idx_using_handle(p_data->dch_close_cfm.mdl_handle, 3118 &app_idx, &mcl_idx, &mdl_idx )) 3119 { 3120 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 3121 btif_hl_release_socket(app_idx,mcl_idx,mdl_idx); 3122 btif_hl_clean_mdl_cb(p_dcb); 3123 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx,mcl_idx); 3124 if (!btif_hl_num_dchs_in_use(p_mcb->mcl_handle)) 3125 btif_hl_start_cch_timer(app_idx, mcl_idx); 3126 BTIF_TRACE_DEBUG(" local DCH close success mdl_idx=%d", mdl_idx); 3127 } 3128} 3129 3130 3131/******************************************************************************* 3132** 3133** Function btif_hl_proc_abort_ind 3134** 3135** Description Process the abort indicaiton 3136** 3137** Returns Nothing 3138** 3139*******************************************************************************/ 3140static void btif_hl_proc_abort_ind(tBTA_HL_MCL_HANDLE mcl_handle){ 3141 3142 UINT8 app_idx,mcl_idx; 3143 BTIF_TRACE_DEBUG("%s", __FUNCTION__ ); 3144 btif_hl_app_cb_t *p_acb; 3145 UINT8 i,j; 3146 3147 for (i=0; i<BTA_HL_NUM_APPS; i++) 3148 { 3149 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 3150 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 3151 { 3152 if (p_acb->mcb[j].in_use) 3153 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); 3154 if (p_acb->mcb[j].in_use && 3155 (p_acb->mcb[j].mcl_handle == mcl_handle)) 3156 { 3157 btif_hl_stop_cch_timer(i, j); 3158 btif_hl_send_setup_disconnected_cb(i, j); 3159 btif_hl_clean_mcl_cb(i, j); 3160 } 3161 } 3162 } 3163} 3164 3165/******************************************************************************* 3166** 3167** Function btif_hl_proc_abort_cfm 3168** 3169** Description Process the abort confirmation 3170** 3171** Returns Nothing 3172** 3173*******************************************************************************/ 3174static void btif_hl_proc_abort_cfm(tBTA_HL_MCL_HANDLE mcl_handle){ 3175 UINT8 app_idx,mcl_idx; 3176 3177 BTIF_TRACE_DEBUG("%s", __FUNCTION__ ); 3178 btif_hl_app_cb_t *p_acb; 3179 UINT8 i,j; 3180 3181 for (i=0; i<BTA_HL_NUM_APPS; i++) 3182 { 3183 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 3184 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 3185 { 3186 if (p_acb->mcb[j].in_use) 3187 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); 3188 if (p_acb->mcb[j].in_use && 3189 (p_acb->mcb[j].mcl_handle == mcl_handle)) 3190 { 3191 btif_hl_stop_cch_timer(i, j); 3192 btif_hl_send_setup_disconnected_cb(i, j); 3193 btif_hl_clean_mcl_cb(i, j); 3194 } 3195 } 3196 } 3197 3198} 3199 3200/******************************************************************************* 3201** 3202** Function btif_hl_proc_send_data_cfm 3203** 3204** Description Process the send data confirmation 3205** 3206** Returns Nothing 3207** 3208*******************************************************************************/ 3209static void btif_hl_proc_send_data_cfm(tBTA_HL_MDL_HANDLE mdl_handle, 3210 tBTA_HL_STATUS status){ 3211 UINT8 app_idx,mcl_idx, mdl_idx; 3212 btif_hl_mdl_cb_t *p_dcb; 3213 UNUSED(status); 3214 3215 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 3216 if (btif_hl_find_mdl_idx_using_handle(mdl_handle, 3217 &app_idx, &mcl_idx, &mdl_idx )) 3218 { 3219 p_dcb =BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 3220 btif_hl_free_buf((void **) &p_dcb->p_tx_pkt); 3221 BTIF_TRACE_DEBUG("send success free p_tx_pkt tx_size=%d", p_dcb->tx_size); 3222 p_dcb->tx_size = 0; 3223 } 3224} 3225 3226/******************************************************************************* 3227** 3228** Function btif_hl_proc_dch_cong_ind 3229** 3230** Description Process the DCH congestion change indication 3231** 3232** Returns Nothing 3233** 3234*******************************************************************************/ 3235static void btif_hl_proc_dch_cong_ind(tBTA_HL *p_data) 3236 3237{ 3238 btif_hl_mdl_cb_t *p_dcb; 3239 UINT8 app_idx, mcl_idx, mdl_idx; 3240 3241 BTIF_TRACE_DEBUG("btif_hl_proc_dch_cong_ind"); 3242 3243 3244 if (btif_hl_find_mdl_idx_using_handle(p_data->dch_cong_ind.mdl_handle, &app_idx, &mcl_idx, &mdl_idx)) 3245 { 3246 p_dcb =BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 3247 p_dcb->cong = p_data->dch_cong_ind.cong; 3248 } 3249} 3250 3251/******************************************************************************* 3252** 3253** Function btif_hl_proc_reg_request 3254** 3255** Description Process registration request 3256** 3257** Returns void 3258** 3259*******************************************************************************/ 3260static void btif_hl_proc_reg_request(UINT8 app_idx, UINT8 app_id, 3261 tBTA_HL_REG_PARAM *p_reg_param, 3262 tBTA_HL_CBACK *p_cback){ 3263 bt_status_t status= BT_STATUS_SUCCESS; 3264 UINT8 i; 3265 btif_hl_app_data_t *p_data; 3266 UNUSED(p_cback); 3267 3268 BTIF_TRACE_DEBUG("%s app_idx=%d app_id=%d", __FUNCTION__, app_idx, app_id); 3269 3270 if(reg_counter >1) 3271 { 3272 BTIF_TRACE_DEBUG("btif_hl_proc_reg_request: calling uPDATE"); 3273 BTA_HlUpdate(app_id, p_reg_param,TRUE, btif_hl_cback); 3274 } 3275 else 3276 BTA_HlRegister(app_id, p_reg_param, btif_hl_cback); 3277} 3278 3279 3280/******************************************************************************* 3281** 3282** Function btif_hl_proc_cb_evt 3283** 3284** Description Process HL callback events 3285** 3286** Returns void 3287** 3288*******************************************************************************/ 3289static void btif_hl_proc_cb_evt(UINT16 event, char* p_param){ 3290 3291 btif_hl_evt_cb_t *p_data = (btif_hl_evt_cb_t *)p_param; 3292 bt_bdaddr_t bd_addr; 3293 bthl_channel_state_t state=BTHL_CONN_STATE_DISCONNECTED; 3294 BOOLEAN send_chan_cb=TRUE; 3295 tBTA_HL_REG_PARAM reg_param; 3296 btif_hl_app_cb_t *p_acb; 3297 bthl_app_reg_state_t reg_state = BTHL_APP_REG_STATE_REG_FAILED; 3298 UINT8 preg_idx; 3299 bt_status_t bt_status; 3300 3301 BTIF_TRACE_DEBUG("%s event %d", __FUNCTION__, event); 3302 btif_hl_display_calling_process_name(); 3303 3304 switch (event) 3305 { 3306 case BTIF_HL_SEND_CONNECTED_CB: 3307 case BTIF_HL_SEND_DISCONNECTED_CB: 3308 if (p_data->chan_cb.cb_state == BTIF_HL_CHAN_CB_STATE_CONNECTED_PENDING) 3309 state = BTHL_CONN_STATE_CONNECTED; 3310 else if (p_data->chan_cb.cb_state == BTIF_HL_CHAN_CB_STATE_DISCONNECTED_PENDING) 3311 state = BTHL_CONN_STATE_DISCONNECTED; 3312 else 3313 send_chan_cb = FALSE; 3314 3315 if (send_chan_cb) 3316 { 3317 btif_hl_copy_bda(&bd_addr, p_data->chan_cb.bd_addr); 3318 BTIF_TRACE_DEBUG("state callbk: ch_id=0x%08x cb_state=%d state=%d fd=%d", 3319 p_data->chan_cb.channel_id, 3320 p_data->chan_cb.cb_state, 3321 state, p_data->chan_cb.fd); 3322 btif_hl_display_bt_bda(&bd_addr); 3323 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, p_data->chan_cb.app_id, 3324 &bd_addr, p_data->chan_cb.mdep_cfg_index, 3325 p_data->chan_cb.channel_id, state, p_data->chan_cb.fd ); 3326 } 3327 3328 break; 3329 case BTIF_HL_REG_APP: 3330 p_acb = BTIF_HL_GET_APP_CB_PTR(p_data->reg.app_idx); 3331 BTIF_TRACE_DEBUG("Rcv BTIF_HL_REG_APP app_idx=%d reg_pending=%d", p_data->reg.app_idx, p_acb->reg_pending); 3332 if (btif_hl_get_state() == BTIF_HL_STATE_ENABLED && p_acb->reg_pending) 3333 { 3334 BTIF_TRACE_DEBUG("Rcv BTIF_HL_REG_APP reg_counter=%d",reg_counter); 3335 p_acb->reg_pending = FALSE; 3336 reg_param.dev_type = p_acb->dev_type; 3337 reg_param.sec_mask = BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT; 3338 reg_param.p_srv_name = p_acb->srv_name; 3339 reg_param.p_srv_desp = p_acb->srv_desp; 3340 reg_param.p_provider_name = p_acb->provider_name; 3341 btif_hl_proc_reg_request (p_data->reg.app_idx, p_acb->app_id, ®_param, btif_hl_cback); 3342 } 3343 else 3344 { 3345 BTIF_TRACE_DEBUG("reg request is processed state=%d reg_pending=%d", btif_hl_get_state(), p_acb->reg_pending); 3346 } 3347 3348 break; 3349 3350 case BTIF_HL_UNREG_APP: 3351 BTIF_TRACE_DEBUG("Rcv BTIF_HL_UNREG_APP app_idx=%d", p_data->unreg.app_idx ); 3352 p_acb = BTIF_HL_GET_APP_CB_PTR(p_data->unreg.app_idx); 3353 if (btif_hl_get_state() == BTIF_HL_STATE_ENABLED) 3354 { 3355 if(reg_counter >= 1) 3356 BTA_HlUpdate(p_acb->app_id,NULL,FALSE,NULL); 3357 else 3358 BTA_HlDeregister(p_acb->app_id, p_acb->app_handle); 3359 } 3360 break; 3361 case BTIF_HL_UPDATE_MDL: 3362 BTIF_TRACE_DEBUG("Rcv BTIF_HL_UPDATE_MDL app_idx=%d", p_data->update_mdl.app_idx ); 3363 p_acb = BTIF_HL_GET_APP_CB_PTR(p_data->update_mdl.app_idx); 3364 break; 3365 3366 default: 3367 BTIF_TRACE_ERROR("Unknown event %d", event); 3368 break; 3369 } 3370} 3371 3372/******************************************************************************* 3373** 3374** Function btif_hl_upstreams_evt 3375** 3376** Description Process HL events 3377** 3378** Returns void 3379** 3380*******************************************************************************/ 3381static void btif_hl_upstreams_evt(UINT16 event, char* p_param){ 3382 tBTA_HL *p_data = (tBTA_HL *)p_param; 3383 UINT8 app_idx, mcl_idx; 3384 btif_hl_app_cb_t *p_acb; 3385 btif_hl_mcl_cb_t *p_mcb = NULL; 3386 BD_ADDR bd_addr; 3387 btif_hl_pend_dch_op_t pending_op; 3388 BOOLEAN status; 3389 3390 BTIF_TRACE_DEBUG("%s event %d", __FUNCTION__, event); 3391 btif_hl_display_calling_process_name(); 3392 switch (event) 3393 { 3394 case BTA_HL_REGISTER_CFM_EVT: 3395 BTIF_TRACE_DEBUG("Rcv BTA_HL_REGISTER_CFM_EVT"); 3396 BTIF_TRACE_DEBUG("app_id=%d app_handle=%d status=%d ", 3397 p_data->reg_cfm.app_id, 3398 p_data->reg_cfm.app_handle, 3399 p_data->reg_cfm.status ); 3400 3401 btif_hl_proc_reg_cfm(p_data); 3402 break; 3403 case BTA_HL_SDP_INFO_IND_EVT: 3404 BTIF_TRACE_DEBUG("Rcv BTA_HL_SDP_INFO_IND_EVT"); 3405 BTIF_TRACE_DEBUG("app_handle=%d ctrl_psm=0x%04x data_psm=0x%04x x_spec=%d mcap_sup_procs=0x%02x", 3406 p_data->sdp_info_ind.app_handle, 3407 p_data->sdp_info_ind.ctrl_psm, 3408 p_data->sdp_info_ind.data_psm, 3409 p_data->sdp_info_ind.data_x_spec, 3410 p_data->sdp_info_ind.mcap_sup_procs); 3411 //btif_hl_proc_sdp_info_ind(p_data); 3412 break; 3413 3414 case BTA_HL_DEREGISTER_CFM_EVT: 3415 BTIF_TRACE_DEBUG("Rcv BTA_HL_DEREGISTER_CFM_EVT"); 3416 BTIF_TRACE_DEBUG("app_handle=%d status=%d ", 3417 p_data->dereg_cfm.app_handle, 3418 p_data->dereg_cfm.status ); 3419 btif_hl_proc_dereg_cfm(p_data); 3420 break; 3421 3422 case BTA_HL_SDP_QUERY_CFM_EVT: 3423 BTIF_TRACE_DEBUG("Rcv BTA_HL_SDP_QUERY_CFM_EVT"); 3424 BTIF_TRACE_DEBUG("app_handle=%d app_id =%d,status =%d", 3425 p_data->sdp_query_cfm.app_handle,p_data->sdp_query_cfm.app_id, 3426 p_data->sdp_query_cfm.status); 3427 3428 BTIF_TRACE_DEBUG("DB [%02x] [%02x] [%02x] [%02x] [%02x] [%02x]", 3429 p_data->sdp_query_cfm.bd_addr[0], p_data->sdp_query_cfm.bd_addr[1], 3430 p_data->sdp_query_cfm.bd_addr[2], p_data->sdp_query_cfm.bd_addr[3], 3431 p_data->sdp_query_cfm.bd_addr[4], p_data->sdp_query_cfm.bd_addr[5]); 3432 3433 if (p_data->sdp_query_cfm.status == BTA_HL_STATUS_OK) 3434 status = btif_hl_proc_sdp_query_cfm(p_data); 3435 else 3436 status = FALSE; 3437 3438 if (!status) 3439 { 3440 BTIF_TRACE_DEBUG("BTA_HL_SDP_QUERY_CFM_EVT Status = %d", 3441 p_data->sdp_query_cfm.status); 3442 if (btif_hl_find_app_idx_using_app_id(p_data->sdp_query_cfm.app_id, &app_idx)) 3443 { 3444 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 3445 if (btif_hl_find_mcl_idx(app_idx, p_data->sdp_query_cfm.bd_addr, &mcl_idx)) 3446 { 3447 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 3448 if ( (p_mcb->cch_oper == BTIF_HL_CCH_OP_MDEP_FILTERING) || 3449 (p_mcb->cch_oper == BTIF_HL_CCH_OP_DCH_OPEN) ) 3450 { 3451 pending_op = p_mcb->pcb.op; 3452 switch (pending_op) 3453 { 3454 case BTIF_HL_PEND_DCH_OP_OPEN: 3455 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 3456 break; 3457 case BTIF_HL_PEND_DCH_OP_RECONNECT: 3458 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 3459 default: 3460 break; 3461 } 3462 if (!p_mcb->is_connected) 3463 btif_hl_clean_mcl_cb(app_idx, mcl_idx); 3464 } 3465 } 3466 } 3467 } 3468 3469 break; 3470 3471 3472 case BTA_HL_CCH_OPEN_CFM_EVT: 3473 BTIF_TRACE_DEBUG("Rcv BTA_HL_CCH_OPEN_CFM_EVT"); 3474 BTIF_TRACE_DEBUG("app_id=%d,app_handle=%d mcl_handle=%d status =%d", 3475 p_data->cch_open_cfm.app_id, 3476 p_data->cch_open_cfm.app_handle, 3477 p_data->cch_open_cfm.mcl_handle, 3478 p_data->cch_open_cfm.status); 3479 BTIF_TRACE_DEBUG("DB [%02x] [%02x] [%02x] [%02x] [%02x] [%02x]", 3480 p_data->cch_open_cfm.bd_addr[0], p_data->cch_open_cfm.bd_addr[1], 3481 p_data->cch_open_cfm.bd_addr[2], p_data->cch_open_cfm.bd_addr[3], 3482 p_data->cch_open_cfm.bd_addr[4], p_data->cch_open_cfm.bd_addr[5]); 3483 3484 if (p_data->cch_open_cfm.status == BTA_HL_STATUS_OK || 3485 p_data->cch_open_cfm.status == BTA_HL_STATUS_DUPLICATE_CCH_OPEN) 3486 { 3487 status = btif_hl_proc_cch_open_cfm(p_data); 3488 } 3489 else 3490 { 3491 status = FALSE; 3492 } 3493 3494 if (!status) 3495 { 3496 if (btif_hl_find_app_idx_using_app_id(p_data->cch_open_cfm.app_id, &app_idx)) 3497 { 3498 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 3499 if (btif_hl_find_mcl_idx(app_idx, p_data->cch_open_cfm.bd_addr, &mcl_idx)) 3500 { 3501 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 3502 pending_op = p_mcb->pcb.op; 3503 switch (pending_op) 3504 { 3505 case BTIF_HL_PEND_DCH_OP_OPEN: 3506 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 3507 break; 3508 case BTIF_HL_PEND_DCH_OP_RECONNECT: 3509 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 3510 default: 3511 break; 3512 } 3513 btif_hl_clean_mcl_cb(app_idx, mcl_idx); 3514 } 3515 } 3516 } 3517 break; 3518 3519 case BTA_HL_DCH_OPEN_CFM_EVT: 3520 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_OPEN_CFM_EVT"); 3521 BTIF_TRACE_DEBUG("mcl_handle=%d mdl_handle=0x%x status=%d ", 3522 p_data->dch_open_cfm.mcl_handle, 3523 p_data->dch_open_cfm.mdl_handle, 3524 p_data->dch_open_cfm.status); 3525 BTIF_TRACE_DEBUG("first_reliable =%d dch_mode=%d local_mdep_id=%d mdl_id=%d mtu=%d", 3526 p_data->dch_open_cfm.first_reliable, 3527 p_data->dch_open_cfm.dch_mode, 3528 p_data->dch_open_cfm.local_mdep_id, 3529 p_data->dch_open_cfm.mdl_id, 3530 p_data->dch_open_cfm.mtu); 3531 if (p_data->dch_open_cfm.status == BTA_HL_STATUS_OK) 3532 { 3533 status = btif_hl_proc_dch_open_cfm(p_data); 3534 } 3535 else 3536 { 3537 status = FALSE; 3538 } 3539 3540 if (!status) 3541 { 3542 if (btif_hl_find_mcl_idx_using_handle(p_data->dch_open_cfm.mcl_handle,&app_idx, &mcl_idx)) 3543 { 3544 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 3545 pending_op = p_mcb->pcb.op; 3546 switch (pending_op) 3547 { 3548 case BTIF_HL_PEND_DCH_OP_OPEN: 3549 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 3550 break; 3551 case BTIF_HL_PEND_DCH_OP_RECONNECT: 3552 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 3553 default: 3554 break; 3555 } 3556 } 3557 } 3558 break; 3559 3560 3561 case BTA_HL_CCH_OPEN_IND_EVT: 3562 BTIF_TRACE_DEBUG("Rcv BTA_HL_CCH_OPEN_IND_EVT"); 3563 BTIF_TRACE_DEBUG("app_handle=%d mcl_handle=%d", 3564 p_data->cch_open_ind.app_handle, 3565 p_data->cch_open_ind.mcl_handle); 3566 BTIF_TRACE_DEBUG("DB [%02x] [%02x] [%02x] [%02x] [%02x] [%02x]", 3567 p_data->cch_open_ind.bd_addr[0], p_data->cch_open_ind.bd_addr[1], 3568 p_data->cch_open_ind.bd_addr[2], p_data->cch_open_ind.bd_addr[3], 3569 p_data->cch_open_ind.bd_addr[4], p_data->cch_open_ind.bd_addr[5]); 3570 3571 btif_hl_proc_cch_open_ind(p_data); 3572 break; 3573 3574 case BTA_HL_DCH_CREATE_IND_EVT: 3575 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_CREATE_IND_EVT"); 3576 BTIF_TRACE_DEBUG("mcl_handle=%d", 3577 p_data->dch_create_ind.mcl_handle ); 3578 BTIF_TRACE_DEBUG("local_mdep_id =%d mdl_id=%d cfg=%d", 3579 p_data->dch_create_ind.local_mdep_id, 3580 p_data->dch_create_ind.mdl_id, 3581 p_data->dch_create_ind.cfg); 3582 btif_hl_proc_create_ind(p_data); 3583 break; 3584 3585 case BTA_HL_DCH_OPEN_IND_EVT: 3586 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_OPEN_IND_EVT"); 3587 BTIF_TRACE_DEBUG("mcl_handle=%d mdl_handle=0x%x", 3588 p_data->dch_open_ind.mcl_handle, 3589 p_data->dch_open_ind.mdl_handle ); 3590 BTIF_TRACE_DEBUG("first_reliable =%d dch_mode=%d local_mdep_id=%d mdl_id=%d mtu=%d", 3591 p_data->dch_open_ind.first_reliable, 3592 p_data->dch_open_ind.dch_mode, 3593 p_data->dch_open_ind.local_mdep_id, 3594 p_data->dch_open_ind.mdl_id, 3595 p_data->dch_open_ind.mtu); 3596 3597 btif_hl_proc_dch_open_ind(p_data); 3598 break; 3599 3600 case BTA_HL_DELETE_MDL_IND_EVT: 3601 BTIF_TRACE_DEBUG("Rcv BTA_HL_DELETE_MDL_IND_EVT"); 3602 BTIF_TRACE_DEBUG("mcl_handle=%d mdl_id=0x%x", 3603 p_data->delete_mdl_ind.mcl_handle, 3604 p_data->delete_mdl_ind.mdl_id); 3605 break; 3606 3607 case BTA_HL_DELETE_MDL_CFM_EVT: 3608 BTIF_TRACE_DEBUG("Rcv BTA_HL_DELETE_MDL_CFM_EVT"); 3609 BTIF_TRACE_DEBUG("mcl_handle=%d mdl_id=0x%x status=%d", 3610 p_data->delete_mdl_cfm.mcl_handle, 3611 p_data->delete_mdl_cfm.mdl_id, 3612 p_data->delete_mdl_cfm.status); 3613 3614 if (btif_hl_find_app_idx_using_deleted_mdl_id( p_data->delete_mdl_cfm.mdl_id, 3615 &app_idx)) 3616 { 3617 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 3618 btif_hl_send_destroyed_cb(p_acb); 3619 btif_hl_clean_delete_mdl(&p_acb->delete_mdl); 3620 } 3621 break; 3622 3623 case BTA_HL_DCH_RECONNECT_CFM_EVT: 3624 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_RECONNECT_CFM_EVT"); 3625 BTIF_TRACE_DEBUG("mcl_handle=%d mdl_handle=%d status=%d ", 3626 p_data->dch_reconnect_cfm.mcl_handle, 3627 p_data->dch_reconnect_cfm.mdl_handle, 3628 p_data->dch_reconnect_cfm.status); 3629 BTIF_TRACE_DEBUG("first_reliable =%d dch_mode=%d mdl_id=%d mtu=%d", 3630 p_data->dch_reconnect_cfm.first_reliable, 3631 p_data->dch_reconnect_cfm.dch_mode, 3632 p_data->dch_reconnect_cfm.mdl_id, 3633 p_data->dch_reconnect_cfm.mtu); 3634 3635 3636 if (p_data->dch_reconnect_cfm.status == BTA_HL_STATUS_OK) 3637 { 3638 status = btif_hl_proc_dch_reconnect_cfm(p_data); 3639 } 3640 else 3641 { 3642 status = FALSE; 3643 } 3644 3645 if (!status) 3646 { 3647 if (btif_hl_find_mcl_idx_using_handle(p_data->dch_open_cfm.mcl_handle,&app_idx, &mcl_idx)) 3648 { 3649 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 3650 pending_op = p_mcb->pcb.op; 3651 switch (pending_op) 3652 { 3653 case BTIF_HL_PEND_DCH_OP_OPEN: 3654 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 3655 break; 3656 case BTIF_HL_PEND_DCH_OP_RECONNECT: 3657 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 3658 default: 3659 break; 3660 } 3661 } 3662 } 3663 3664 break; 3665 3666 case BTA_HL_CCH_CLOSE_CFM_EVT: 3667 BTIF_TRACE_DEBUG("Rcv BTA_HL_CCH_CLOSE_CFM_EVT"); 3668 BTIF_TRACE_DEBUG("mcl_handle=%d status =%d", 3669 p_data->cch_close_cfm.mcl_handle, 3670 p_data->cch_close_cfm.status); 3671 if (p_data->cch_close_cfm.status == BTA_HL_STATUS_OK) 3672 { 3673 btif_hl_proc_cch_close_cfm(p_data); 3674 } 3675 break; 3676 3677 case BTA_HL_CCH_CLOSE_IND_EVT: 3678 BTIF_TRACE_DEBUG("Rcv BTA_HL_CCH_CLOSE_IND_EVT"); 3679 BTIF_TRACE_DEBUG("mcl_handle =%d intentional_close=%s", 3680 p_data->cch_close_ind.mcl_handle, 3681 (p_data->cch_close_ind.intentional?"Yes":"No")); 3682 3683 btif_hl_proc_cch_close_ind(p_data); 3684 break; 3685 3686 case BTA_HL_DCH_CLOSE_IND_EVT: 3687 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_CLOSE_IND_EVT"); 3688 BTIF_TRACE_DEBUG("mdl_handle=%d intentional_close=%s", 3689 p_data->dch_close_ind.mdl_handle, 3690 (p_data->dch_close_ind.intentional?"Yes":"No") ); 3691 3692 btif_hl_proc_dch_close_ind(p_data); 3693 break; 3694 3695 case BTA_HL_DCH_CLOSE_CFM_EVT: 3696 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_CLOSE_CFM_EVT"); 3697 BTIF_TRACE_DEBUG("mdl_handle=%d status=%d ", 3698 p_data->dch_close_cfm.mdl_handle, 3699 p_data->dch_close_cfm.status); 3700 3701 if (p_data->dch_close_cfm.status == BTA_HL_STATUS_OK) 3702 { 3703 btif_hl_proc_dch_close_cfm(p_data); 3704 } 3705 break; 3706 3707 case BTA_HL_DCH_ECHO_TEST_CFM_EVT: 3708 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_ECHO_TEST_CFM_EVT"); 3709 BTIF_TRACE_DEBUG("mcl_handle=%d status=%d", 3710 p_data->echo_test_cfm.mcl_handle, 3711 p_data->echo_test_cfm.status ); 3712 /* not supported */ 3713 break; 3714 3715 3716 case BTA_HL_DCH_RECONNECT_IND_EVT: 3717 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_RECONNECT_IND_EVT"); 3718 3719 BTIF_TRACE_DEBUG("mcl_handle=%d mdl_handle=5d", 3720 p_data->dch_reconnect_ind.mcl_handle, 3721 p_data->dch_reconnect_ind.mdl_handle ); 3722 BTIF_TRACE_DEBUG("first_reliable =%d dch_mode=%d mdl_id=%d mtu=%d", 3723 p_data->dch_reconnect_ind.first_reliable, 3724 p_data->dch_reconnect_ind.dch_mode, 3725 p_data->dch_reconnect_ind.mdl_id, 3726 p_data->dch_reconnect_ind.mtu); 3727 3728 btif_hl_proc_dch_reconnect_ind(p_data); 3729 break; 3730 3731 case BTA_HL_CONG_CHG_IND_EVT: 3732 BTIF_TRACE_DEBUG("Rcv BTA_HL_CONG_CHG_IND_EVT"); 3733 BTIF_TRACE_DEBUG("mdl_handle=%d cong =%d", 3734 p_data->dch_cong_ind.mdl_handle, 3735 p_data->dch_cong_ind.cong); 3736 btif_hl_proc_dch_cong_ind(p_data); 3737 break; 3738 3739 case BTA_HL_DCH_ABORT_IND_EVT: 3740 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_ABORT_IND_EVT"); 3741 BTIF_TRACE_DEBUG("mcl_handle=%d", 3742 p_data->dch_abort_ind.mcl_handle ); 3743 btif_hl_proc_abort_ind(p_data->dch_abort_ind.mcl_handle); 3744 break; 3745 case BTA_HL_DCH_ABORT_CFM_EVT: 3746 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_ABORT_CFM_EVT"); 3747 BTIF_TRACE_DEBUG("mcl_handle=%d status =%d", 3748 p_data->dch_abort_cfm.mcl_handle, 3749 p_data->dch_abort_cfm.status); 3750 if (p_data->dch_abort_cfm.status == BTA_HL_STATUS_OK) 3751 { 3752 btif_hl_proc_abort_cfm(p_data->dch_abort_ind.mcl_handle); 3753 } 3754 break; 3755 3756 case BTA_HL_DCH_SEND_DATA_CFM_EVT: 3757 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_SEND_DATA_CFM_EVT"); 3758 BTIF_TRACE_DEBUG("mdl_handle=0x%x status =%d", 3759 p_data->dch_send_data_cfm.mdl_handle, 3760 p_data->dch_send_data_cfm.status); 3761 btif_hl_proc_send_data_cfm(p_data->dch_send_data_cfm.mdl_handle, 3762 p_data->dch_send_data_cfm.status); 3763 break; 3764 3765 case BTA_HL_DCH_RCV_DATA_IND_EVT: 3766 BTIF_TRACE_DEBUG("Rcv BTA_HL_DCH_RCV_DATA_IND_EVT"); 3767 BTIF_TRACE_DEBUG("mdl_handle=0x%x ", 3768 p_data->dch_rcv_data_ind.mdl_handle); 3769 /* do nothing here */ 3770 break; 3771 3772 default: 3773 BTIF_TRACE_DEBUG("Unknown Event (0x%02x)...", event); 3774 break; 3775 } 3776} 3777 3778/******************************************************************************* 3779** 3780** Function btif_hl_cback 3781** 3782** Description Callback function for HL events 3783** 3784** Returns void 3785** 3786*******************************************************************************/ 3787static void btif_hl_cback(tBTA_HL_EVT event, tBTA_HL *p_data){ 3788 bt_status_t status; 3789 int param_len = 0; 3790 BTIF_TRACE_DEBUG("%s event %d", __FUNCTION__, event); 3791 btif_hl_display_calling_process_name(); 3792 switch (event) 3793 { 3794 case BTA_HL_REGISTER_CFM_EVT: 3795 param_len = sizeof(tBTA_HL_REGISTER_CFM); 3796 break; 3797 case BTA_HL_SDP_INFO_IND_EVT: 3798 param_len = sizeof(tBTA_HL_SDP_INFO_IND); 3799 break; 3800 case BTA_HL_DEREGISTER_CFM_EVT: 3801 param_len = sizeof(tBTA_HL_DEREGISTER_CFM); 3802 break; 3803 case BTA_HL_SDP_QUERY_CFM_EVT: 3804 param_len = sizeof(tBTA_HL_SDP_QUERY_CFM); 3805 break; 3806 case BTA_HL_CCH_OPEN_CFM_EVT: 3807 param_len = sizeof(tBTA_HL_CCH_OPEN_CFM); 3808 break; 3809 case BTA_HL_DCH_OPEN_CFM_EVT: 3810 param_len = sizeof(tBTA_HL_DCH_OPEN_CFM); 3811 break; 3812 case BTA_HL_CCH_OPEN_IND_EVT: 3813 param_len = sizeof(tBTA_HL_CCH_OPEN_IND); 3814 break; 3815 case BTA_HL_DCH_CREATE_IND_EVT: 3816 param_len = sizeof(tBTA_HL_DCH_CREATE_IND); 3817 break; 3818 case BTA_HL_DCH_OPEN_IND_EVT: 3819 param_len = sizeof(tBTA_HL_DCH_OPEN_IND); 3820 break; 3821 case BTA_HL_DELETE_MDL_IND_EVT: 3822 param_len = sizeof(tBTA_HL_MDL_IND); 3823 break; 3824 case BTA_HL_DELETE_MDL_CFM_EVT: 3825 param_len = sizeof(tBTA_HL_MDL_CFM); 3826 break; 3827 case BTA_HL_DCH_RECONNECT_CFM_EVT: 3828 param_len = sizeof(tBTA_HL_DCH_OPEN_CFM); 3829 break; 3830 case BTA_HL_CCH_CLOSE_CFM_EVT: 3831 param_len = sizeof(tBTA_HL_MCL_CFM); 3832 break; 3833 case BTA_HL_CCH_CLOSE_IND_EVT: 3834 param_len = sizeof(tBTA_HL_CCH_CLOSE_IND); 3835 break; 3836 case BTA_HL_DCH_CLOSE_IND_EVT: 3837 param_len = sizeof(tBTA_HL_DCH_CLOSE_IND); 3838 break; 3839 case BTA_HL_DCH_CLOSE_CFM_EVT: 3840 param_len = sizeof(tBTA_HL_MDL_CFM); 3841 break; 3842 case BTA_HL_DCH_ECHO_TEST_CFM_EVT: 3843 param_len = sizeof(tBTA_HL_MCL_CFM); 3844 break; 3845 case BTA_HL_DCH_RECONNECT_IND_EVT: 3846 param_len = sizeof(tBTA_HL_DCH_OPEN_IND); 3847 break; 3848 case BTA_HL_CONG_CHG_IND_EVT: 3849 param_len = sizeof(tBTA_HL_DCH_CONG_IND); 3850 break; 3851 case BTA_HL_DCH_ABORT_IND_EVT: 3852 param_len = sizeof(tBTA_HL_MCL_IND); 3853 break; 3854 case BTA_HL_DCH_ABORT_CFM_EVT: 3855 param_len = sizeof(tBTA_HL_MCL_CFM); 3856 break; 3857 case BTA_HL_DCH_SEND_DATA_CFM_EVT: 3858 param_len = sizeof(tBTA_HL_MDL_CFM); 3859 break; 3860 case BTA_HL_DCH_RCV_DATA_IND_EVT: 3861 param_len = sizeof(tBTA_HL_MDL_IND); 3862 break; 3863 default: 3864 param_len = sizeof(tBTA_HL_MDL_IND); 3865 break; 3866 } 3867 status = btif_transfer_context(btif_hl_upstreams_evt, (uint16_t)event, (void*)p_data, param_len, NULL); 3868 3869 /* catch any failed context transfers */ 3870 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 3871} 3872 3873/******************************************************************************* 3874** 3875** Function btif_hl_upstreams_ctrl_evt 3876** 3877** Description Callback function for HL control events in the BTIF task context 3878** 3879** Returns void 3880** 3881*******************************************************************************/ 3882static void btif_hl_upstreams_ctrl_evt(UINT16 event, char* p_param){ 3883 tBTA_HL_CTRL *p_data = (tBTA_HL_CTRL *) p_param; 3884 UINT8 i; 3885 tBTA_HL_REG_PARAM reg_param; 3886 btif_hl_app_cb_t *p_acb; 3887 3888 BTIF_TRACE_DEBUG("%s event %d", __FUNCTION__, event); 3889 btif_hl_display_calling_process_name(); 3890 3891 switch ( event ) 3892 { 3893 case BTA_HL_CTRL_ENABLE_CFM_EVT: 3894 BTIF_TRACE_DEBUG("Rcv BTA_HL_CTRL_ENABLE_CFM_EVT"); 3895 BTIF_TRACE_DEBUG("status=%d", p_data->enable_cfm.status); 3896 3897 if (p_data->enable_cfm.status == BTA_HL_STATUS_OK) 3898 { 3899 btif_hl_set_state(BTIF_HL_STATE_ENABLED); 3900 3901 3902 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 3903 { 3904 p_acb = BTIF_HL_GET_APP_CB_PTR(i); 3905 if (p_acb->in_use && p_acb->reg_pending) 3906 { 3907 p_acb->reg_pending = FALSE; 3908 reg_param.dev_type = p_acb->dev_type; 3909 reg_param.sec_mask = BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT; 3910 reg_param.p_srv_name = p_acb->srv_name; 3911 reg_param.p_srv_desp = p_acb->srv_desp; 3912 reg_param.p_provider_name = p_acb->provider_name; 3913 3914 BTIF_TRACE_DEBUG("Register pending app_id=%d", p_acb->app_id); 3915 btif_hl_proc_reg_request (i, p_acb->app_id, ®_param, btif_hl_cback); 3916 } 3917 } 3918 } 3919 3920 break; 3921 case BTA_HL_CTRL_DISABLE_CFM_EVT: 3922 BTIF_TRACE_DEBUG("Rcv BTA_HL_CTRL_DISABLE_CFM_EVT"); 3923 BTIF_TRACE_DEBUG("status=%d", 3924 p_data->disable_cfm.status); 3925 3926 if (p_data->disable_cfm.status == BTA_HL_STATUS_OK) 3927 { 3928 memset(p_btif_hl_cb, 0, sizeof(btif_hl_cb_t)); 3929 btif_hl_set_state(BTIF_HL_STATE_DISABLED); 3930 } 3931 3932 break; 3933 default: 3934 break; 3935 } 3936} 3937 3938/******************************************************************************* 3939** 3940** Function btif_hl_ctrl_cback 3941** 3942** Description Callback function for HL control events 3943** 3944** Returns void 3945** 3946*******************************************************************************/ 3947static void btif_hl_ctrl_cback(tBTA_HL_CTRL_EVT event, tBTA_HL_CTRL *p_data){ 3948 bt_status_t status; 3949 int param_len = 0; 3950 3951 BTIF_TRACE_DEBUG("%s event %d", __FUNCTION__, event); 3952 btif_hl_display_calling_process_name(); 3953 3954 switch ( event ) 3955 { 3956 case BTA_HL_CTRL_ENABLE_CFM_EVT: 3957 case BTA_HL_CTRL_DISABLE_CFM_EVT: 3958 param_len = sizeof(tBTA_HL_CTRL_ENABLE_DISABLE); 3959 break; 3960 default: 3961 break; 3962 } 3963 3964 status = btif_transfer_context(btif_hl_upstreams_ctrl_evt, (uint16_t)event, (void*)p_data, param_len, NULL); 3965 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 3966} 3967/******************************************************************************* 3968** 3969** Function connect_channel 3970** 3971** Description connect a data channel 3972** 3973** Returns bt_status_t 3974** 3975*******************************************************************************/ 3976static bt_status_t connect_channel(int app_id, bt_bdaddr_t *bd_addr, int mdep_cfg_index, int *channel_id){ 3977 UINT8 app_idx, mcl_idx; 3978 btif_hl_app_cb_t *p_acb = NULL; 3979 btif_hl_pending_chan_cb_t *p_pcb = NULL; 3980 btif_hl_mcl_cb_t *p_mcb=NULL; 3981 bt_status_t status = BT_STATUS_SUCCESS; 3982 tBTA_HL_DCH_OPEN_PARAM dch_open; 3983 BD_ADDR bda; 3984 UINT8 i; 3985 3986 CHECK_BTHL_INIT(); 3987 BTIF_TRACE_EVENT("%s", __FUNCTION__); 3988 btif_hl_display_calling_process_name(); 3989 3990 3991 for (i=0; i<6; i++) 3992 { 3993 bda[i] = (UINT8) bd_addr->address[i]; 3994 } 3995 if (btif_hl_find_app_idx(((UINT8)app_id), &app_idx)) 3996 { 3997 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 3998 if (btif_hl_find_mcl_idx(app_idx, bda , &mcl_idx)) 3999 { 4000 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 4001 if (p_mcb->is_connected) 4002 { 4003 dch_open.ctrl_psm = p_mcb->ctrl_psm; 4004 dch_open.local_mdep_id = p_acb->sup_feature.mdep[mdep_cfg_index].mdep_id; 4005 BTIF_TRACE_DEBUG("connect_channel: app_idx =%d, mdep_cfg_indx =%d, mdep_id =%d app_id= %d", app_idx, 4006 mdep_cfg_index, dch_open.local_mdep_id, app_id); 4007 if (btif_hl_find_peer_mdep_id(p_acb->app_id, p_mcb->bd_addr, 4008 p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.mdep_role, 4009 p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.data_cfg[0].data_type, &dch_open.peer_mdep_id )) 4010 { 4011 dch_open.local_cfg = p_acb->channel_type[mdep_cfg_index]; 4012 if ((p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 4013 && !btif_hl_is_the_first_reliable_existed(app_idx,mcl_idx)) 4014 { 4015 dch_open.local_cfg = BTA_HL_DCH_CFG_RELIABLE; 4016 } 4017 dch_open.sec_mask = (BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT); 4018 4019 if( !btif_hl_dch_open(p_acb->app_id, bda, &dch_open, 4020 mdep_cfg_index, BTIF_HL_PEND_DCH_OP_OPEN, channel_id )) 4021 { 4022 status = BT_STATUS_FAIL; 4023 BTIF_TRACE_EVENT("%s loc0 status = BT_STATUS_FAIL", __FUNCTION__); 4024 } 4025 } 4026 else 4027 { 4028 p_mcb->cch_oper = BTIF_HL_CCH_OP_MDEP_FILTERING; 4029 4030 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 4031 p_pcb->in_use = TRUE; 4032 p_pcb->mdep_cfg_idx = mdep_cfg_index; 4033 memcpy(p_pcb->bd_addr, bda, sizeof(BD_ADDR)); 4034 p_pcb->op = BTIF_HL_PEND_DCH_OP_OPEN; 4035 BTA_HlSdpQuery(app_id,p_acb->app_handle, bda); 4036 } 4037 } 4038 else 4039 { 4040 status = BT_STATUS_FAIL; 4041 } 4042 } 4043 else 4044 { 4045 p_acb->filter.num_elems =1; 4046 p_acb->filter.elem[0].data_type = p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.data_cfg[mdep_cfg_index].data_type; 4047 if (p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.mdep_role == BTA_HL_MDEP_ROLE_SINK) 4048 p_acb->filter.elem[0].peer_mdep_role = BTA_HL_MDEP_ROLE_SOURCE; 4049 else 4050 p_acb->filter.elem[0].peer_mdep_role = BTA_HL_MDEP_ROLE_SINK; 4051 4052 if ( !btif_hl_cch_open(p_acb->app_id, bda, 0, mdep_cfg_index, 4053 BTIF_HL_PEND_DCH_OP_OPEN, 4054 channel_id)) 4055 { 4056 status = BT_STATUS_FAIL; 4057 } 4058 } 4059 } 4060 else 4061 { 4062 status = BT_STATUS_FAIL; 4063 } 4064 4065 BTIF_TRACE_DEBUG("%s status=%d channel_id=0x%08x", __FUNCTION__, status, *channel_id); 4066 4067 return status; 4068} 4069/******************************************************************************* 4070** 4071** Function destroy_channel 4072** 4073** Description destroy a data channel 4074** 4075** Returns bt_status_t 4076** 4077*******************************************************************************/ 4078static bt_status_t destroy_channel(int channel_id){ 4079 UINT8 app_idx, mcl_idx, mdl_idx, mdl_cfg_idx, app_id, mdep_cfg_idx = 0; 4080 bt_status_t status = BT_STATUS_SUCCESS; 4081 btif_hl_mdl_cfg_t *p_mdl; 4082 btif_hl_mcl_cb_t *p_mcb; 4083 btif_hl_mdl_cb_t *p_dcb; 4084 btif_hl_app_cb_t *p_acb; 4085 4086 CHECK_BTHL_INIT(); 4087 BTIF_TRACE_EVENT("%s channel_id=0x%08x", __FUNCTION__, channel_id); 4088 btif_hl_display_calling_process_name(); 4089 4090 4091 if (btif_hl_if_channel_setup_pending(channel_id, &app_idx, &mcl_idx)) 4092 { 4093 btif_hl_dch_abort(app_idx, mcl_idx); 4094 } 4095 else 4096 { 4097 if (btif_hl_find_mdl_cfg_idx_using_channel_id(channel_id, &app_idx, &mdl_cfg_idx)) 4098 // if(btif_hl_find_mdl_idx_using_channel_id(channel_id, &app_idx,&mcl_idx, &mdl_idx)) 4099 { 4100 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 4101 if (!p_acb->delete_mdl.active) 4102 { 4103 p_mdl =BTIF_HL_GET_MDL_CFG_PTR(app_idx, mdl_cfg_idx); 4104 p_acb->delete_mdl.active = TRUE; 4105 p_acb->delete_mdl.mdl_id = p_mdl->base.mdl_id; 4106 p_acb->delete_mdl.channel_id = channel_id; 4107 p_acb->delete_mdl.mdep_cfg_idx = p_mdl->extra.mdep_cfg_idx; 4108 memcpy(p_acb->delete_mdl.bd_addr, p_mdl->base.peer_bd_addr,sizeof(BD_ADDR)); 4109 4110 if (btif_hl_find_mcl_idx(app_idx, p_mdl->base.peer_bd_addr, &mcl_idx)) 4111 { 4112 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 4113 if (p_mcb->is_connected) 4114 { 4115 BTIF_TRACE_DEBUG("calling BTA_HlDeleteMdl mdl_id=%d",p_acb->delete_mdl.mdl_id ); 4116 BTA_HlDeleteMdl(p_mcb->mcl_handle, p_acb->delete_mdl.mdl_id); 4117 } 4118 else 4119 { 4120 status = BT_STATUS_FAIL; 4121 } 4122 } 4123 else 4124 { 4125 BTIF_TRACE_DEBUG("btif_hl_delete_mdl calling btif_hl_cch_open" ); 4126 mdep_cfg_idx = p_mdl->extra.mdep_cfg_idx; 4127 p_acb->filter.num_elems =1; 4128 p_acb->filter.elem[0].data_type = p_acb->sup_feature.mdep[mdep_cfg_idx].mdep_cfg.data_cfg[mdep_cfg_idx].data_type; 4129 if (p_acb->sup_feature.mdep[mdep_cfg_idx].mdep_cfg.mdep_role == BTA_HL_MDEP_ROLE_SINK) 4130 p_acb->filter.elem[0].peer_mdep_role = BTA_HL_MDEP_ROLE_SOURCE; 4131 else 4132 p_acb->filter.elem[0].peer_mdep_role = BTA_HL_MDEP_ROLE_SINK; 4133 if (btif_hl_cch_open(p_acb->app_id, p_acb->delete_mdl.bd_addr, 0, 4134 mdep_cfg_idx, 4135 BTIF_HL_PEND_DCH_OP_DELETE_MDL, NULL)) 4136 { 4137 status = BT_STATUS_FAIL; 4138 } 4139 } 4140 4141 if ( status == BT_STATUS_FAIL) 4142 { 4143 /* fail for now */ 4144 btif_hl_clean_delete_mdl(&p_acb->delete_mdl); 4145 } 4146 } 4147 else 4148 { 4149 status = BT_STATUS_BUSY; 4150 } 4151 } 4152 else 4153 { 4154 status = BT_STATUS_FAIL; 4155 } 4156 4157 } 4158 return status; 4159} 4160/******************************************************************************* 4161** 4162** Function unregister_application 4163** 4164** Description unregister an HDP application 4165** 4166** Returns bt_status_t 4167** 4168*******************************************************************************/ 4169static bt_status_t unregister_application(int app_id){ 4170 UINT8 app_idx; 4171 int len; 4172 bt_status_t status = BT_STATUS_SUCCESS; 4173 btif_hl_evt_cb_t evt_param; 4174 4175 CHECK_BTHL_INIT(); 4176 BTIF_TRACE_EVENT("%s app_id=%d", __FUNCTION__, app_id); 4177 btif_hl_display_calling_process_name(); 4178 4179 if (btif_hl_find_app_idx(((UINT8)app_id), &app_idx)) 4180 { 4181 evt_param.unreg.app_idx = app_idx; 4182 BTIF_HL_GET_APP_CB_PTR(app_idx); 4183 reg_counter --; 4184 len = sizeof(btif_hl_unreg_t); 4185 status = btif_transfer_context (btif_hl_proc_cb_evt, BTIF_HL_UNREG_APP, 4186 (char*) &evt_param, len, NULL); 4187 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 4188 } 4189 else 4190 { 4191 status = BT_STATUS_FAIL; 4192 } 4193 4194 BTIF_TRACE_DEBUG("de-reg return status=%d", status); 4195 return status; 4196} 4197/******************************************************************************* 4198** 4199** Function register_application 4200** 4201** Description register an HDP application 4202** 4203** Returns bt_status_t 4204** 4205*******************************************************************************/ 4206static bt_status_t register_application(bthl_reg_param_t *p_reg_param, int *app_id){ 4207 btif_hl_app_cb_t *p_acb; 4208 tBTA_HL_SUP_FEATURE *p_sup; 4209 tBTA_HL_MDEP_CFG *p_cfg; 4210 tBTA_HL_MDEP_DATA_TYPE_CFG *p_data; 4211 UINT8 app_idx=0, i=0, pending_reg_idx=0; 4212 bthl_mdep_cfg_t *p_mdep_cfg; 4213 bt_status_t status = BT_STATUS_SUCCESS; 4214 btif_hl_evt_cb_t evt_param; 4215 int len; 4216 4217 CHECK_BTHL_INIT(); 4218 BTIF_TRACE_EVENT("%s", __FUNCTION__); 4219 btif_hl_display_calling_process_name(); 4220 4221 if (btif_hl_get_state() == BTIF_HL_STATE_DISABLED) 4222 { 4223 btif_hl_init(); 4224 btif_hl_set_state(BTIF_HL_STATE_ENABLING); 4225 BTA_HlEnable(btif_hl_ctrl_cback); 4226 } 4227 4228 if (!btif_hl_find_avail_app_idx(&app_idx)) 4229 { 4230 BTIF_TRACE_ERROR("Unable to allocate a new application control block"); 4231 return BT_STATUS_FAIL; 4232 } 4233 4234 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 4235 p_acb->in_use = TRUE; 4236 4237 4238 p_acb->app_id = btif_hl_get_next_app_id(); 4239 4240 if (p_reg_param->application_name != NULL ) 4241 strncpy(p_acb->application_name, p_reg_param->application_name, BTIF_HL_APPLICATION_NAME_LEN); 4242 4243 if (p_reg_param->provider_name != NULL ) 4244 strncpy(p_acb->provider_name, p_reg_param->provider_name, BTA_PROVIDER_NAME_LEN); 4245 4246 if (p_reg_param->srv_name != NULL ) 4247 strncpy(p_acb->srv_name, p_reg_param->srv_name, BTA_SERVICE_NAME_LEN); 4248 4249 if (p_reg_param->srv_desp != NULL ) 4250 strncpy(p_acb->srv_desp, p_reg_param->srv_desp, BTA_SERVICE_DESP_LEN); 4251 4252 p_sup = &p_acb->sup_feature; 4253 p_sup->advertize_source_sdp = TRUE; 4254 p_sup->echo_cfg.max_rx_apdu_size = BTIF_HL_ECHO_MAX_TX_RX_APDU_SIZE; 4255 p_sup->echo_cfg.max_tx_apdu_size = BTIF_HL_ECHO_MAX_TX_RX_APDU_SIZE; 4256 p_sup->num_of_mdeps = p_reg_param->number_of_mdeps; 4257 4258 for (i=0, p_mdep_cfg = p_reg_param->mdep_cfg ; i< p_sup->num_of_mdeps; i++, p_mdep_cfg++ ) 4259 { 4260 p_cfg = &p_sup->mdep[i].mdep_cfg; 4261 p_cfg->num_of_mdep_data_types = 1; 4262 p_data = &p_cfg->data_cfg[0]; 4263 4264 if ( !btif_hl_get_bta_mdep_role(p_mdep_cfg->mdep_role, &(p_cfg->mdep_role))) 4265 { 4266 BTIF_TRACE_ERROR("Invalid mdep_role=%d", p_mdep_cfg->mdep_role); 4267 status = BT_STATUS_FAIL; 4268 break; 4269 } 4270 else 4271 { 4272 if (p_cfg->mdep_role == BTA_HL_MDEP_ROLE_SINK ) 4273 p_sup->app_role_mask |= BTA_HL_MDEP_ROLE_MASK_SINK; 4274 else 4275 p_sup->app_role_mask |= BTA_HL_MDEP_ROLE_MASK_SOURCE; 4276 4277 if ( (p_sup->app_role_mask & BTA_HL_MDEP_ROLE_MASK_SINK) && 4278 (p_sup->app_role_mask & BTA_HL_MDEP_ROLE_MASK_SINK) ) 4279 { 4280 p_acb->dev_type = BTA_HL_DEVICE_TYPE_DUAL; 4281 } 4282 else if ( p_sup->app_role_mask & BTA_HL_MDEP_ROLE_MASK_SINK ) 4283 p_acb->dev_type = BTA_HL_DEVICE_TYPE_SINK; 4284 else 4285 4286 p_acb->dev_type = BTA_HL_DEVICE_TYPE_SOURCE; 4287 4288 p_data->data_type = (UINT16) p_mdep_cfg->data_type; 4289 p_data->max_rx_apdu_size = btif_hl_get_max_rx_apdu_size(p_cfg->mdep_role, p_data->data_type); 4290 p_data->max_tx_apdu_size = btif_hl_get_max_tx_apdu_size(p_cfg->mdep_role, p_data->data_type); 4291 4292 if (p_mdep_cfg->mdep_description != NULL ) 4293 strncpy(p_data->desp, p_mdep_cfg->mdep_description, BTA_SERVICE_DESP_LEN); 4294 4295 if ( !btif_hl_get_bta_channel_type(p_mdep_cfg->channel_type, &(p_acb->channel_type[i]))) 4296 { 4297 BTIF_TRACE_ERROR("Invalid channel_type=%d", p_mdep_cfg->channel_type); 4298 status = BT_STATUS_FAIL; 4299 break; 4300 } 4301 } 4302 } 4303 4304 if (status == BT_STATUS_SUCCESS) 4305 { 4306 *app_id = (int) p_acb->app_id; 4307 evt_param.reg.app_idx = app_idx; 4308 len = sizeof(btif_hl_reg_t); 4309 p_acb->reg_pending = TRUE; 4310 reg_counter++; 4311 BTIF_TRACE_DEBUG("calling btif_transfer_context status=%d app_id=%d", status, *app_id); 4312 status = btif_transfer_context (btif_hl_proc_cb_evt, BTIF_HL_REG_APP, 4313 (char*) &evt_param, len, NULL); 4314 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 4315 4316 } 4317 else 4318 { 4319 btif_hl_free_app_idx(app_idx); 4320 } 4321 4322 BTIF_TRACE_DEBUG("register_application status=%d app_id=%d", status, *app_id); 4323 return status; 4324} 4325 4326/******************************************************************************* 4327** 4328** Function btif_hl_save_mdl_cfg 4329** 4330** Description Save the MDL configuration 4331** 4332** Returns BOOLEAN 4333** 4334*******************************************************************************/ 4335BOOLEAN btif_hl_save_mdl_cfg(UINT8 mdep_id, UINT8 item_idx, 4336 tBTA_HL_MDL_CFG *p_mdl_cfg){ 4337 btif_hl_mdl_cfg_t *p_mdl=NULL; 4338 BOOLEAN success = FALSE; 4339 btif_hl_app_cb_t *p_acb; 4340 btif_hl_mcl_cb_t *p_mcb; 4341 UINT8 app_idx, mcl_idx, mdl_idx, len; 4342 bt_status_t bt_status; 4343 btif_hl_evt_cb_t evt_param; 4344 int *p_channel_id; 4345 4346 BTIF_TRACE_DEBUG("%s mdep_id=%d item_idx=%d, local_mdep_id=%d mdl_id=0x%x dch_mode=%d", 4347 __FUNCTION__, mdep_id, item_idx, p_mdl_cfg->local_mdep_id, 4348 p_mdl_cfg->mdl_id, p_mdl_cfg->dch_mode ); 4349 4350 if(btif_hl_find_app_idx_using_mdepId(mdep_id,&app_idx)) 4351 { 4352 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 4353 p_mdl = BTIF_HL_GET_MDL_CFG_PTR(app_idx, item_idx); 4354 p_channel_id = BTIF_HL_GET_MDL_CFG_CHANNEL_ID_PTR(app_idx, item_idx); 4355 if (p_mdl) 4356 { 4357 memcpy(&p_mdl->base, p_mdl_cfg, sizeof(tBTA_HL_MDL_CFG)); 4358 if (btif_hl_find_mcl_idx(app_idx, p_mdl->base.peer_bd_addr , &mcl_idx)) 4359 { 4360 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 4361 if (p_mcb->pcb.in_use) 4362 *p_channel_id = p_mcb->pcb.channel_id; 4363 else 4364 *p_channel_id = btif_hl_get_next_channel_id(p_acb->app_id); 4365 p_mdl->extra.mdep_cfg_idx = p_mcb->pcb.mdep_cfg_idx; 4366 p_mdl->extra.data_type = p_acb->sup_feature.mdep[p_mcb->pcb.mdep_cfg_idx].mdep_cfg.data_cfg[0].data_type; 4367 4368 if (!btif_hl_find_peer_mdep_id(p_acb->app_id, p_mcb->bd_addr, 4369 p_acb->sup_feature.mdep[p_mcb->pcb.mdep_cfg_idx].mdep_cfg.mdep_role, 4370 p_acb->sup_feature.mdep[p_mcb->pcb.mdep_cfg_idx].mdep_cfg.data_cfg[0].data_type, 4371 &p_mdl->extra.peer_mdep_id)) 4372 { 4373 p_mdl->extra.peer_mdep_id = BTA_HL_INVALID_MDEP_ID; 4374 } 4375 BTIF_TRACE_DEBUG("%s app_idx=%d item_idx=%d mld_id=0x%x", 4376 __FUNCTION__, app_idx, item_idx, p_mdl->base.mdl_id); 4377 evt_param.update_mdl.app_idx = app_idx; 4378 len = sizeof(btif_hl_update_mdl_t); 4379 BTIF_TRACE_DEBUG("send BTIF_HL_UPDATE_MDL event app_idx=%d ",app_idx); 4380 if ((bt_status = btif_transfer_context (btif_hl_proc_cb_evt, BTIF_HL_UPDATE_MDL, 4381 (char*) &evt_param, len, NULL)) == BT_STATUS_SUCCESS) 4382 { 4383 success = TRUE; 4384 } 4385 ASSERTC(bt_status == BT_STATUS_SUCCESS, "context transfer failed", bt_status); 4386 } 4387 } 4388 } 4389 BTIF_TRACE_DEBUG("%s success=%d ",__FUNCTION__, success ); 4390 4391 return success; 4392} 4393 4394/******************************************************************************* 4395** 4396** Function btif_hl_delete_mdl_cfg 4397** 4398** Description Delete the MDL configuration 4399** 4400** Returns BOOLEAN 4401** 4402*******************************************************************************/ 4403BOOLEAN btif_hl_delete_mdl_cfg(UINT8 mdep_id, UINT8 item_idx){ 4404 btif_hl_mdl_cfg_t *p_mdl=NULL; 4405 BOOLEAN success = FALSE; 4406 UINT8 app_idx, len; 4407 bt_status_t bt_status; 4408 btif_hl_evt_cb_t evt_param; 4409 4410 if(btif_hl_find_app_idx_using_mdepId(mdep_id,&app_idx)) 4411 { 4412 4413 BTIF_HL_GET_APP_CB_PTR(app_idx); 4414 4415 p_mdl = BTIF_HL_GET_MDL_CFG_PTR(app_idx, item_idx); 4416 if (p_mdl) 4417 { 4418 memset(p_mdl, 0, sizeof(btif_hl_mdl_cfg_t)); 4419 evt_param.update_mdl.app_idx = app_idx; 4420 len = sizeof(btif_hl_update_mdl_t); 4421 BTIF_TRACE_DEBUG("send BTIF_HL_UPDATE_MDL event app_idx=%d ",app_idx); 4422 if ((bt_status = btif_transfer_context (btif_hl_proc_cb_evt, BTIF_HL_UPDATE_MDL, 4423 (char*) &evt_param, len, NULL)) == BT_STATUS_SUCCESS) 4424 { 4425 success = TRUE; 4426 } 4427 ASSERTC(bt_status == BT_STATUS_SUCCESS, "context transfer failed", bt_status); 4428 } 4429 } 4430 4431 BTIF_TRACE_DEBUG("%s success=%d ",__FUNCTION__, success ); 4432 return success; 4433} 4434 4435/******************************************************************************* 4436** 4437** Function init 4438** 4439** Description initializes the hl interface 4440** 4441** Returns bt_status_t 4442** 4443*******************************************************************************/ 4444static bt_status_t init( bthl_callbacks_t* callbacks ){ 4445 bt_status_t status = BT_STATUS_SUCCESS; 4446 4447 BTIF_TRACE_EVENT("%s", __FUNCTION__); 4448 btif_hl_display_calling_process_name(); 4449 bt_hl_callbacks_cb = *callbacks; 4450 bt_hl_callbacks = &bt_hl_callbacks_cb; 4451 btif_hl_soc_thread_init(); 4452 reg_counter = 0; 4453 return status; 4454} 4455/******************************************************************************* 4456** 4457** Function cleanup 4458** 4459** Description Closes the HL interface 4460** 4461** Returns void 4462** 4463*******************************************************************************/ 4464static void cleanup( void ){ 4465 BTIF_TRACE_EVENT("%s", __FUNCTION__); 4466 btif_hl_display_calling_process_name(); 4467 if (bt_hl_callbacks) 4468 { 4469 btif_disable_service(BTA_HDP_SERVICE_ID); 4470 bt_hl_callbacks = NULL; 4471 reg_counter = 0; 4472 } 4473 4474 btif_hl_disable(); 4475 btif_hl_close_select_thread(); 4476} 4477 4478static const bthl_interface_t bthlInterface = { 4479 sizeof(bthl_interface_t), 4480 init, 4481 register_application, 4482 unregister_application, 4483 connect_channel, 4484 destroy_channel, 4485 cleanup, 4486}; 4487 4488 4489/******************************************************************************* 4490** 4491** Function btif_hl_get_interface 4492** 4493** Description Get the hl callback interface 4494** 4495** Returns bthf_interface_t 4496** 4497*******************************************************************************/ 4498const bthl_interface_t *btif_hl_get_interface(){ 4499 BTIF_TRACE_EVENT("%s", __FUNCTION__); 4500 return &bthlInterface; 4501} 4502 4503/******************************************************************************* 4504** 4505** Function btif_hl_update_maxfd 4506** 4507** Description Update the max fd if the input fd is greater than the current max fd 4508** 4509** Returns int 4510** 4511*******************************************************************************/ 4512int btif_hl_update_maxfd(int max_org_s) { 4513 int maxfd = max_org_s; 4514 4515 BTIF_TRACE_DEBUG("btif_hl_update_maxfd max_org_s= %d", max_org_s); 4516 for (const list_node_t *node = list_begin(soc_queue); 4517 node != list_end(soc_queue); node = list_next(node)) { 4518 btif_hl_soc_cb_t *p_scb = list_node(node); 4519 if (maxfd < p_scb->max_s) { 4520 maxfd = p_scb->max_s; 4521 BTIF_TRACE_DEBUG("btif_hl_update_maxfd maxfd=%d", maxfd); 4522 } 4523 } 4524 4525 BTIF_TRACE_DEBUG("btif_hl_update_maxfd final *p_max_s=%d", maxfd); 4526 return maxfd; 4527} 4528/******************************************************************************* 4529** 4530** Function btif_hl_get_socket_state 4531** 4532** Description get socket state 4533** 4534** Returns btif_hl_soc_state_t 4535** 4536*******************************************************************************/ 4537btif_hl_soc_state_t btif_hl_get_socket_state(btif_hl_soc_cb_t *p_scb){ 4538 BTIF_TRACE_DEBUG("btif_hl_get_socket_state state=%d", p_scb->state); 4539 return p_scb->state; 4540} 4541/******************************************************************************* 4542** 4543** Function btif_hl_set_socket_state 4544** 4545** Description set socket state 4546** 4547** Returns void 4548** 4549*******************************************************************************/ 4550void btif_hl_set_socket_state(btif_hl_soc_cb_t *p_scb, btif_hl_soc_state_t new_state){ 4551 BTIF_TRACE_DEBUG("btif_hl_set_socket_state %d---->%d", p_scb->state, new_state); 4552 p_scb->state = new_state; 4553} 4554/******************************************************************************* 4555** 4556** Function btif_hl_release_mcl_sockets 4557** 4558** Description Release all sockets on the MCL 4559** 4560** Returns void 4561** 4562*******************************************************************************/ 4563void btif_hl_release_mcl_sockets(UINT8 app_idx, UINT8 mcl_idx){ 4564 btif_hl_soc_cb_t *p_scb = NULL; 4565 UINT8 i; 4566 btif_hl_mdl_cb_t *p_dcb; 4567 BOOLEAN found= FALSE; 4568 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 4569 for (i=0; i < BTA_HL_NUM_MDLS_PER_MCL ; i ++) 4570 { 4571 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, i); 4572 if (p_dcb && p_dcb->in_use && p_dcb->p_scb) 4573 { 4574 BTIF_TRACE_DEBUG("found socket for app_idx=%d mcl_id=%d, mdl_idx=%d", app_idx, mcl_idx, i); 4575 btif_hl_set_socket_state (p_dcb->p_scb, BTIF_HL_SOC_STATE_W4_REL); 4576 p_dcb->p_scb = NULL; 4577 found = TRUE; 4578 } 4579 } 4580 if (found) 4581 btif_hl_select_close_connected(); 4582} 4583/******************************************************************************* 4584** 4585** Function btif_hl_release_socket 4586** 4587** Description release a specified socket 4588** 4589** Returns void 4590** 4591*******************************************************************************/ 4592void btif_hl_release_socket(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx){ 4593 btif_hl_soc_cb_t *p_scb = NULL; 4594 btif_hl_mdl_cb_t *p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 4595 4596 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 4597 BTIF_TRACE_DEBUG("app_idx=%d mcl_idx=%d mdl_idx=%d", app_idx, mcl_idx, mdl_idx ); 4598 4599 if (p_dcb && p_dcb->p_scb) 4600 { 4601 p_scb = p_dcb->p_scb; 4602 btif_hl_set_socket_state(p_scb, BTIF_HL_SOC_STATE_W4_REL); 4603 p_dcb->p_scb = NULL; 4604 btif_hl_select_close_connected(); 4605 } 4606} 4607/******************************************************************************* 4608** 4609** Function btif_hl_create_socket 4610** 4611** Description create a socket 4612** 4613** Returns BOOLEAN 4614** 4615*******************************************************************************/ 4616BOOLEAN btif_hl_create_socket(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx){ 4617 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 4618 btif_hl_mdl_cb_t *p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 4619 btif_hl_soc_cb_t *p_scb = NULL; 4620 UINT8 soc_idx; 4621 BOOLEAN status = FALSE; 4622 4623 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 4624 4625 if (p_dcb && ((p_scb = (btif_hl_soc_cb_t *)GKI_getbuf((UINT16)sizeof(btif_hl_soc_cb_t)))!=NULL)) 4626 { 4627 if (socketpair(AF_UNIX, SOCK_STREAM, 0, p_scb->socket_id) >= 0) 4628 { 4629 BTIF_TRACE_DEBUG("socket id[0]=%d id[1]=%d",p_scb->socket_id[0], p_scb->socket_id[1] ); 4630 p_dcb->p_scb = p_scb; 4631 p_scb->app_idx = app_idx; 4632 p_scb->mcl_idx = mcl_idx; 4633 p_scb->mdl_idx = mdl_idx; 4634 p_scb->channel_id = p_dcb->channel_id; 4635 p_scb->mdep_cfg_idx = p_dcb->local_mdep_cfg_idx; 4636 memcpy(p_scb->bd_addr, p_mcb->bd_addr,sizeof(BD_ADDR)); 4637 btif_hl_set_socket_state(p_scb, BTIF_HL_SOC_STATE_W4_ADD); 4638 p_scb->max_s = p_scb->socket_id[1]; 4639 list_append(soc_queue, (void *)p_scb); 4640 btif_hl_select_wakeup(); 4641 status = TRUE; 4642 } 4643 else 4644 { 4645 4646 btif_hl_free_buf((void **)&p_scb); 4647 } 4648 } 4649 4650 BTIF_TRACE_DEBUG("%s status=%d", __FUNCTION__, status); 4651 return status; 4652} 4653/******************************************************************************* 4654** 4655** Function btif_hl_add_socket_to_set 4656** 4657** Description Add a socket 4658** 4659** Returns void 4660** 4661*******************************************************************************/ 4662void btif_hl_add_socket_to_set(fd_set *p_org_set) { 4663 btif_hl_mdl_cb_t *p_dcb = NULL; 4664 btif_hl_mcl_cb_t *p_mcb = NULL; 4665 btif_hl_app_cb_t *p_acb = NULL; 4666 btif_hl_evt_cb_t evt_param; 4667 bt_status_t status; 4668 int len; 4669 4670 BTIF_TRACE_DEBUG("entering %s",__FUNCTION__); 4671 4672 for (const list_node_t *node = list_begin(soc_queue); 4673 node != list_end(soc_queue); node = list_next(node)) { 4674 btif_hl_soc_cb_t *p_scb = list_node(node); 4675 4676 BTIF_TRACE_DEBUG("btif_hl_add_socket_to_set first p_scb=0x%x", p_scb); 4677 if (btif_hl_get_socket_state(p_scb) == BTIF_HL_SOC_STATE_W4_ADD) { 4678 btif_hl_set_socket_state(p_scb, BTIF_HL_SOC_STATE_W4_READ); 4679 FD_SET(p_scb->socket_id[1], p_org_set); 4680 BTIF_TRACE_DEBUG("found and set socket_id=%d is_set=%d", 4681 p_scb->socket_id[1], FD_ISSET(p_scb->socket_id[1], p_org_set)); 4682 p_mcb = BTIF_HL_GET_MCL_CB_PTR(p_scb->app_idx, p_scb->mcl_idx); 4683 p_dcb = BTIF_HL_GET_MDL_CB_PTR(p_scb->app_idx, p_scb->mcl_idx, p_scb->mdl_idx); 4684 p_acb = BTIF_HL_GET_APP_CB_PTR(p_scb->app_idx); 4685 if (p_mcb && p_dcb) { 4686 btif_hl_stop_timer_using_handle(p_mcb->mcl_handle); 4687 evt_param.chan_cb.app_id = p_acb->app_id; 4688 memcpy(evt_param.chan_cb.bd_addr, p_mcb->bd_addr, sizeof(BD_ADDR)); 4689 evt_param.chan_cb.channel_id = p_dcb->channel_id; 4690 evt_param.chan_cb.fd = p_scb->socket_id[0]; 4691 evt_param.chan_cb.mdep_cfg_index = (int ) p_dcb->local_mdep_cfg_idx; 4692 evt_param.chan_cb.cb_state = BTIF_HL_CHAN_CB_STATE_CONNECTED_PENDING; 4693 len = sizeof(btif_hl_send_chan_state_cb_t); 4694 status = btif_transfer_context (btif_hl_proc_cb_evt, BTIF_HL_SEND_CONNECTED_CB, 4695 (char*) &evt_param, len, NULL); 4696 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 4697 } 4698 } 4699 } 4700 BTIF_TRACE_DEBUG("leaving %s",__FUNCTION__); 4701} 4702 4703/******************************************************************************* 4704** 4705** Function btif_hl_close_socket 4706** 4707** Description close a socket 4708** 4709** Returns void 4710** 4711*******************************************************************************/ 4712void btif_hl_close_socket( fd_set *p_org_set){ 4713 BTIF_TRACE_DEBUG("entering %s",__FUNCTION__); 4714 for (const list_node_t *node = list_begin(soc_queue); 4715 node != list_end(soc_queue); node = list_next(node)) { 4716 btif_hl_soc_cb_t *p_scb = list_node(node); 4717 if (btif_hl_get_socket_state(p_scb) == BTIF_HL_SOC_STATE_W4_REL) { 4718 BTIF_TRACE_DEBUG("app_idx=%d mcl_id=%d, mdl_idx=%d", 4719 p_scb->app_idx, p_scb->mcl_idx, p_scb->mdl_idx); 4720 btif_hl_set_socket_state(p_scb, BTIF_HL_SOC_STATE_IDLE); 4721 if (p_scb->socket_id[1] != -1) { 4722 FD_CLR(p_scb->socket_id[1] , p_org_set); 4723 shutdown(p_scb->socket_id[1], SHUT_RDWR); 4724 close(p_scb->socket_id[1]); 4725 4726 btif_hl_evt_cb_t evt_param; 4727 evt_param.chan_cb.app_id = (int) btif_hl_get_app_id(p_scb->channel_id); 4728 memcpy(evt_param.chan_cb.bd_addr, p_scb->bd_addr, sizeof(BD_ADDR)); 4729 evt_param.chan_cb.channel_id = p_scb->channel_id; 4730 evt_param.chan_cb.fd = p_scb->socket_id[0]; 4731 evt_param.chan_cb.mdep_cfg_index = (int ) p_scb->mdep_cfg_idx; 4732 evt_param.chan_cb.cb_state = BTIF_HL_CHAN_CB_STATE_DISCONNECTED_PENDING; 4733 int len = sizeof(btif_hl_send_chan_state_cb_t); 4734 bt_status_t status = btif_transfer_context (btif_hl_proc_cb_evt, 4735 BTIF_HL_SEND_DISCONNECTED_CB, 4736 (char*) &evt_param, len, NULL); 4737 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 4738 } 4739 } 4740 } 4741 4742 for (const list_node_t *node = list_begin(soc_queue); 4743 node != list_end(soc_queue); ) { 4744 // We may mutate this list so we need keep track of 4745 // the current node and only remove items behind. 4746 btif_hl_soc_cb_t *p_scb = list_node(node); 4747 node = list_next(node); 4748 if (btif_hl_get_socket_state(p_scb) == BTIF_HL_SOC_STATE_IDLE) { 4749 btif_hl_mdl_cb_t *p_dcb = BTIF_HL_GET_MDL_CB_PTR(p_scb->app_idx, 4750 p_scb->mcl_idx, p_scb->mdl_idx); 4751 BTIF_TRACE_DEBUG("idle socket app_idx=%d mcl_id=%d, mdl_idx=%d p_dcb->in_use=%d", 4752 p_scb->app_idx, p_scb->mcl_idx, p_scb->mdl_idx, p_dcb->in_use); 4753 list_remove(soc_queue, p_scb); 4754 btif_hl_free_buf((void **)&p_scb); 4755 p_dcb->p_scb = NULL; 4756 } 4757 BTIF_TRACE_DEBUG("p_scb=0x%x", p_scb); 4758 } 4759 BTIF_TRACE_DEBUG("leaving %s",__FUNCTION__); 4760} 4761 4762/******************************************************************************* 4763** 4764** Function btif_hl_select_wakeup_callback 4765** 4766** Description Select wakup callback to add or close a socket 4767** 4768** Returns void 4769** 4770*******************************************************************************/ 4771 4772void btif_hl_select_wakeup_callback( fd_set *p_org_set , int wakeup_signal){ 4773 BTIF_TRACE_DEBUG("entering %s wakeup_signal=0x%04x",__FUNCTION__, wakeup_signal); 4774 4775 if (wakeup_signal == btif_hl_signal_select_wakeup ) 4776 { 4777 btif_hl_add_socket_to_set(p_org_set); 4778 } 4779 else if (wakeup_signal == btif_hl_signal_select_close_connected) 4780 { 4781 btif_hl_close_socket(p_org_set); 4782 } 4783 BTIF_TRACE_DEBUG("leaving %s",__FUNCTION__); 4784} 4785 4786/******************************************************************************* 4787** 4788** Function btif_hl_select_monitor_callback 4789** 4790** Description Select monitor callback to check pending socket actions 4791** 4792** Returns void 4793** 4794*******************************************************************************/ 4795void btif_hl_select_monitor_callback(fd_set *p_cur_set ,fd_set *p_org_set) { 4796 UNUSED(p_org_set); 4797 4798 BTIF_TRACE_DEBUG("entering %s",__FUNCTION__); 4799 4800 for (const list_node_t *node = list_begin(soc_queue); 4801 node != list_end(soc_queue); node = list_next(node)) { 4802 btif_hl_soc_cb_t *p_scb = list_node(node); 4803 if (btif_hl_get_socket_state(p_scb) == BTIF_HL_SOC_STATE_W4_READ) { 4804 if (FD_ISSET(p_scb->socket_id[1], p_cur_set)) { 4805 BTIF_TRACE_DEBUG("read data state= BTIF_HL_SOC_STATE_W4_READ"); 4806 btif_hl_mdl_cb_t *p_dcb = BTIF_HL_GET_MDL_CB_PTR(p_scb->app_idx, 4807 p_scb->mcl_idx, p_scb->mdl_idx); 4808 assert(p_dcb != NULL); 4809 if (p_dcb->p_tx_pkt) { 4810 BTIF_TRACE_ERROR("Rcv new pkt but the last pkt is still not been" 4811 " sent tx_size=%d", p_dcb->tx_size); 4812 btif_hl_free_buf((void **) &p_dcb->p_tx_pkt); 4813 } 4814 p_dcb->p_tx_pkt = btif_hl_get_buf (p_dcb->mtu); 4815 if (p_dcb) { 4816 int r = (int)recv(p_scb->socket_id[1], p_dcb->p_tx_pkt, 4817 p_dcb->mtu, MSG_DONTWAIT); 4818 if (r > 0) { 4819 BTIF_TRACE_DEBUG("btif_hl_select_monitor_callback send data r =%d", r); 4820 p_dcb->tx_size = r; 4821 BTIF_TRACE_DEBUG("btif_hl_select_monitor_callback send data tx_size=%d", p_dcb->tx_size ); 4822 BTA_HlSendData(p_dcb->mdl_handle, p_dcb->tx_size); 4823 } else { 4824 BTIF_TRACE_DEBUG("btif_hl_select_monitor_callback receive failed r=%d",r); 4825 BTA_HlDchClose(p_dcb->mdl_handle); 4826 } 4827 } 4828 } 4829 } 4830 } 4831 4832 if (list_is_empty(soc_queue)) 4833 BTIF_TRACE_DEBUG("btif_hl_select_monitor_queue is empty"); 4834 4835 BTIF_TRACE_DEBUG("leaving %s",__FUNCTION__); 4836} 4837 4838/******************************************************************************* 4839** 4840** Function btif_hl_select_wakeup_init 4841** 4842** Description select loop wakup init 4843** 4844** Returns int 4845** 4846*******************************************************************************/ 4847static inline int btif_hl_select_wakeup_init(fd_set* set){ 4848 BTIF_TRACE_DEBUG("%s", __func__); 4849 if (signal_fds[0] == -1 && socketpair(AF_UNIX, SOCK_STREAM, 0, signal_fds) < 0) 4850 { 4851 BTIF_TRACE_ERROR("socketpair failed: %s", strerror(errno)); 4852 return -1; 4853 } 4854 4855 BTIF_TRACE_DEBUG("btif_hl_select_wakeup_init signal_fds[0]=%d signal_fds[1]=%d",signal_fds[0], signal_fds[1] ); 4856 FD_SET(signal_fds[0], set); 4857 4858 return signal_fds[0]; 4859} 4860 4861/******************************************************************************* 4862** 4863** Function btif_hl_select_wakeup 4864** 4865** Description send a signal to wakupo the select loop 4866** 4867** Returns int 4868** 4869*******************************************************************************/ 4870static inline int btif_hl_select_wakeup(void){ 4871 char sig_on = btif_hl_signal_select_wakeup; 4872 BTIF_TRACE_DEBUG("btif_hl_select_wakeup"); 4873 return send(signal_fds[1], &sig_on, sizeof(sig_on), 0); 4874} 4875 4876/******************************************************************************* 4877** 4878** Function btif_hl_select_close_connected 4879** 4880** Description send a signal to close a socket 4881** 4882** Returns int 4883** 4884*******************************************************************************/ 4885static inline int btif_hl_select_close_connected(void){ 4886 char sig_on = btif_hl_signal_select_close_connected; 4887 BTIF_TRACE_DEBUG("btif_hl_select_close_connected"); 4888 return send(signal_fds[1], &sig_on, sizeof(sig_on), 0); 4889} 4890 4891/******************************************************************************* 4892** 4893** Function btif_hl_close_select_thread 4894** 4895** Description send signal to close the thread and then close all signal FDs 4896** 4897** Returns int 4898** 4899*******************************************************************************/ 4900static inline int btif_hl_close_select_thread(void) 4901{ 4902 int result = 0; 4903 char sig_on = btif_hl_signal_select_exit; 4904 BTIF_TRACE_DEBUG("btif_hl_signal_select_exit"); 4905 result = send(signal_fds[1], &sig_on, sizeof(sig_on), 0); 4906 if (btif_is_enabled()) 4907 { 4908 /* Wait for the select_thread_id to exit if BT is still enabled 4909 and only this profile getting cleaned up*/ 4910 if (select_thread_id != -1) { 4911 pthread_join(select_thread_id, NULL); 4912 select_thread_id = -1; 4913 } 4914 } 4915 list_free(soc_queue); 4916 return result; 4917} 4918 4919/******************************************************************************* 4920** 4921** Function btif_hl_select_wake_reset 4922** 4923** Description clear the received signal for the select loop 4924** 4925** Returns int 4926** 4927*******************************************************************************/ 4928static inline int btif_hl_select_wake_reset(void){ 4929 char sig_recv = 0; 4930 4931 BTIF_TRACE_DEBUG("btif_hl_select_wake_reset"); 4932 recv(signal_fds[0], &sig_recv, sizeof(sig_recv), MSG_WAITALL); 4933 return(int)sig_recv; 4934} 4935/******************************************************************************* 4936** 4937** Function btif_hl_select_wake_signaled 4938** 4939** Description check whether a fd is set or not 4940** 4941** Returns int 4942** 4943*******************************************************************************/ 4944static inline int btif_hl_select_wake_signaled(fd_set* set){ 4945 BTIF_TRACE_DEBUG("btif_hl_select_wake_signaled"); 4946 return FD_ISSET(signal_fds[0], set); 4947} 4948/******************************************************************************* 4949** 4950** Function btif_hl_thread_cleanup 4951** 4952** Description shut down and clean up the select loop 4953** 4954** Returns void 4955** 4956*******************************************************************************/ 4957static void btif_hl_thread_cleanup(){ 4958 if (listen_s != -1) 4959 close(listen_s); 4960 if (connected_s != -1) 4961 { 4962 shutdown(connected_s, SHUT_RDWR); 4963 close(connected_s); 4964 } 4965 listen_s = connected_s = -1; 4966 BTIF_TRACE_DEBUG("hl thread cleanup"); 4967} 4968/******************************************************************************* 4969** 4970** Function btif_hl_select_thread 4971** 4972** Description the select loop 4973** 4974** Returns void 4975** 4976*******************************************************************************/ 4977static void *btif_hl_select_thread(void *arg){ 4978 fd_set org_set, curr_set; 4979 int r, max_curr_s, max_org_s; 4980 UNUSED(arg); 4981 4982 BTIF_TRACE_DEBUG("entered btif_hl_select_thread"); 4983 FD_ZERO(&org_set); 4984 max_org_s = btif_hl_select_wakeup_init(&org_set); 4985 BTIF_TRACE_DEBUG("max_s=%d ", max_org_s); 4986 4987 for (;;) 4988 { 4989 r = 0; 4990 BTIF_TRACE_DEBUG("set curr_set = org_set "); 4991 curr_set = org_set; 4992 max_curr_s = max_org_s; 4993 int ret = select((max_curr_s + 1), &curr_set, NULL, NULL, NULL); 4994 BTIF_TRACE_DEBUG("select unblocked ret=%d", ret); 4995 if (ret == -1) 4996 { 4997 BTIF_TRACE_DEBUG("select() ret -1, exit the thread"); 4998 btif_hl_thread_cleanup(); 4999 select_thread_id = -1; 5000 return 0; 5001 } 5002 else if (ret) 5003 { 5004 BTIF_TRACE_DEBUG("btif_hl_select_wake_signaled, signal ret=%d", ret); 5005 if (btif_hl_select_wake_signaled(&curr_set)) 5006 { 5007 r = btif_hl_select_wake_reset(); 5008 BTIF_TRACE_DEBUG("btif_hl_select_wake_signaled, signal:%d", r); 5009 if (r == btif_hl_signal_select_wakeup || r == btif_hl_signal_select_close_connected ) 5010 { 5011 btif_hl_select_wakeup_callback(&org_set, r); 5012 } 5013 else if( r == btif_hl_signal_select_exit) 5014 { 5015 btif_hl_thread_cleanup(); 5016 BTIF_TRACE_DEBUG("Exit hl_select_thread for btif_hl_signal_select_exit"); 5017 return 0; 5018 } 5019 } 5020 5021 btif_hl_select_monitor_callback(&curr_set, &org_set); 5022 max_org_s = btif_hl_update_maxfd(max_org_s); 5023 } 5024 else 5025 BTIF_TRACE_DEBUG("no data, select ret: %d\n", ret); 5026 } 5027 BTIF_TRACE_DEBUG("leaving hl_select_thread"); 5028 return 0; 5029} 5030 5031/******************************************************************************* 5032** 5033** Function create_thread 5034** 5035** Description creat a select loop 5036** 5037** Returns pthread_t 5038** 5039*******************************************************************************/ 5040static inline pthread_t create_thread(void *(*start_routine)(void *), void * arg){ 5041 BTIF_TRACE_DEBUG("create_thread: entered"); 5042 pthread_attr_t thread_attr; 5043 5044 pthread_attr_init(&thread_attr); 5045 pthread_attr_setdetachstate(&thread_attr, PTHREAD_CREATE_JOINABLE); 5046 pthread_t thread_id = -1; 5047 if ( pthread_create(&thread_id, &thread_attr, start_routine, arg)!=0 ) 5048 { 5049 BTIF_TRACE_ERROR("pthread_create : %s", strerror(errno)); 5050 return -1; 5051 } 5052 BTIF_TRACE_DEBUG("create_thread: thread created successfully"); 5053 return thread_id; 5054} 5055 5056/******************************************************************************* 5057** 5058** Function btif_hl_soc_thread_init 5059** 5060** Description HL select loop init function. 5061** 5062** Returns void 5063** 5064*******************************************************************************/ 5065void btif_hl_soc_thread_init(void){ 5066 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 5067 soc_queue = list_new(NULL); 5068 if (soc_queue == NULL) 5069 LOG_ERROR("%s unable to allocate resources for thread", __func__); 5070 select_thread_id = create_thread(btif_hl_select_thread, NULL); 5071} 5072/******************************************************************************* 5073** 5074** Function btif_hl_load_mdl_config 5075** 5076** Description load the MDL configuation from the application control block 5077** 5078** Returns BOOLEAN 5079** 5080*******************************************************************************/ 5081BOOLEAN btif_hl_load_mdl_config (UINT8 app_id, UINT8 buffer_size, 5082 tBTA_HL_MDL_CFG *p_mdl_buf ){ 5083 UINT8 app_idx; 5084 BOOLEAN result = FALSE; 5085 btif_hl_app_cb_t *p_acb; 5086 tBTA_HL_MDL_CFG *p; 5087 int i; 5088 BTIF_TRACE_DEBUG("%s", __FUNCTION__); 5089 5090 if (btif_hl_find_app_idx(app_id, &app_idx)) 5091 { 5092 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 5093 for (i=0, p=p_mdl_buf; i<buffer_size; i++, p++) 5094 { 5095 memcpy(p, &p_acb->mdl_cfg[i].base, sizeof(tBTA_HL_MDL_CFG)); 5096 } 5097 result = TRUE; 5098 } 5099 5100 BTIF_TRACE_DEBUG("result=%d", result); 5101 return result; 5102} 5103