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 <stdio.h> 30#include <stdlib.h> 31#include <errno.h> 32#include <string.h> 33#include <sys/types.h> 34#include <sys/socket.h> 35#include <sys/un.h> 36#include <time.h> 37#include <fcntl.h> 38#include <unistd.h> 39#include <pthread.h> 40#include <signal.h> 41#include <ctype.h> 42#include <sys/select.h> 43#include <sys/poll.h> 44#include <cutils/sockets.h> 45#include <cutils/log.h> 46 47#include <hardware/bluetooth.h> 48#include <hardware/bt_hl.h> 49 50#include "btif_common.h" 51#include "btif_util.h" 52#include "gki.h" 53#include "bd.h" 54#include "bta_api.h" 55#include "bta_hl_api.h" 56#include "mca_api.h" 57#include "btif_hl.h" 58#include "btif_storage.h" 59#include "btu.h" 60 61extern int btif_hl_update_maxfd( int max_org_s); 62extern void btif_hl_select_monitor_callback( fd_set *p_cur_set, fd_set *p_org_set ); 63extern void btif_hl_select_wakeup_callback( fd_set *p_org_set , int wakeup_signal ); 64extern int btif_hl_update_maxfd( int max_org_s); 65extern void btif_hl_select_monitor_callback( fd_set *p_cur_set, fd_set *p_org_set ); 66extern void btif_hl_select_wakeup_callback( fd_set *p_org_set , int wakeup_signal ); 67extern void btif_hl_soc_thread_init(void); 68extern void btif_hl_release_mcl_sockets(UINT8 app_idx, UINT8 mcl_idx); 69extern BOOLEAN btif_hl_create_socket(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx); 70extern void btif_hl_release_socket(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx); 71 72btif_hl_cb_t btif_hl_cb; 73btif_hl_cb_t *p_btif_hl_cb = &btif_hl_cb; 74btif_hl_nv_cb_t *p_ncb = &btif_hl_cb.ncb; 75/************************************************************************************ 76** Static variables 77************************************************************************************/ 78static bthl_callbacks_t bt_hl_callbacks_cb; 79static bthl_callbacks_t *bt_hl_callbacks=NULL; 80 81/* signal socketpair to wake up select loop */ 82 83const int btif_hl_signal_select_wakeup = 1; 84const int btif_hl_signal_select_exit = 2; 85const int btif_hl_signal_select_close_connected = 3; 86 87static int listen_s = -1; 88static int connected_s = -1; 89static int select_thread_id = -1; 90static int signal_fds[2]; 91static BUFFER_Q soc_queue; 92 93static inline int btif_hl_select_wakeup(void); 94static inline int btif_hl_select_exit(void); 95static inline int btif_hl_select_close_connected(void); 96static inline int btif_hl_close_select_thread(void); 97static UINT8 btif_hl_get_next_app_id(void); 98static int btif_hl_get_next_channel_id(UINT8 app_id); 99static void btif_hl_init_next_app_id(void); 100static void btif_hl_init_next_channel_id(void); 101static void btif_hl_ctrl_cback(tBTA_HL_CTRL_EVT event, tBTA_HL_CTRL *p_data); 102static void btif_hl_set_state(btif_hl_state_t state); 103static btif_hl_state_t btif_hl_get_state(void); 104static void btif_hl_cback(tBTA_HL_EVT event, tBTA_HL *p_data); 105static void btif_hl_proc_cb_evt(UINT16 event, char* p_param); 106 107#define CHECK_CALL_CBACK(P_CB, P_CBACK, ...)\ 108 if (P_CB && P_CB->P_CBACK) { \ 109 P_CB->P_CBACK(__VA_ARGS__); \ 110 } \ 111 else { \ 112 ASSERTC(0, "Callback is NULL", 0); \ 113 } 114 115 116#define BTIF_HL_CALL_CBACK(P_CB, P_CBACK, ...)\ 117 if((p_btif_hl_cb->state != BTIF_HL_STATE_DISABLING) &&\ 118 (p_btif_hl_cb->state != BTIF_HL_STATE_DISABLED)) \ 119 { \ 120 if (P_CB && P_CB->P_CBACK) { \ 121 P_CB->P_CBACK(__VA_ARGS__); \ 122 } \ 123 else { \ 124 ASSERTC(0, "Callback is NULL", 0); \ 125 } \ 126 } 127 128 129#define CHECK_BTHL_INIT() if (bt_hl_callbacks == NULL)\ 130 {\ 131 BTIF_TRACE_WARNING1("BTHL: %s: BTHL not initialized", __FUNCTION__);\ 132 return BT_STATUS_NOT_READY;\ 133 }\ 134 else\ 135 {\ 136 BTIF_TRACE_EVENT1("BTHL: %s", __FUNCTION__);\ 137 } 138 139 140static const btif_hl_data_type_cfg_t data_type_table[] = { 141 /* Data Specilization Ntx Nrx (from Bluetooth SIG's HDP whitepaper)*/ 142 {BTIF_HL_DATA_TYPE_PULSE_OXIMETER, 9216, 256}, 143 {BTIF_HL_DATA_TYPE_BLOOD_PRESSURE_MON, 896, 224}, 144 {BTIF_HL_DATA_TYPE_BODY_THERMOMETER, 896, 224}, 145 {BTIF_HL_DATA_TYPE_BODY_WEIGHT_SCALE, 896, 224}, 146 {BTIF_HL_DATA_TYPE_GLUCOSE_METER, 896, 224}, 147 {BTIF_HL_DATA_TYPE_STEP_COUNTER, 6624, 224} 148}; 149 150#define BTIF_HL_DATA_TABLE_SIZE (sizeof(data_type_table) / sizeof(btif_hl_data_type_cfg_t)) 151#define BTIF_HL_DEFAULT_SRC_TX_APDU_SIZE 10240 /* use this size if the data type is not 152 defined in the table; for future proof */ 153#define BTIF_HL_DEFAULT_SRC_RX_APDU_SIZE 512 /* use this size if the data type is not 154 defined in the table; for future proof */ 155 156#define BTIF_HL_ECHO_MAX_TX_RX_APDU_SIZE 1024 157 158/************************************************************************************ 159** Static utility functions 160************************************************************************************/ 161 162#define BTIF_IF_GET_NAME 16 163void btif_hl_display_calling_process_name(void) 164{ 165 char name[16]; 166 prctl(BTIF_IF_GET_NAME, name, 0, 0, 0); 167 BTIF_TRACE_DEBUG1("Process name (%s)", name); 168} 169#define BTIF_TIMEOUT_CCH_NO_DCH_SECS 10 170/******************************************************************************* 171** 172** Function btif_hl_if_channel_setup_pending 173** 174** Description check whether channel id is in setup pending state or not 175** 176** Returns BOOLEAN 177** 178*******************************************************************************/ 179BOOLEAN btif_hl_if_channel_setup_pending(int channel_id, UINT8 *p_app_idx, UINT8 *p_mcl_idx) 180{ 181 btif_hl_app_cb_t *p_acb; 182 btif_hl_mcl_cb_t *p_mcb; 183 UINT8 i, j; 184 BOOLEAN found=FALSE; 185 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 186 { 187 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 188 if (p_acb->in_use) 189 { 190 for (j=0; j< BTA_HL_NUM_MCLS; j++) 191 { 192 p_mcb = BTIF_HL_GET_MCL_CB_PTR(i, j); 193 if (p_mcb->in_use && 194 p_mcb->is_connected && p_mcb->pcb.channel_id == channel_id ) 195 { 196 found = TRUE; 197 *p_app_idx = i; 198 *p_mcl_idx = j; 199 break; 200 } 201 } 202 } 203 if (found) 204 break; 205 } 206 BTIF_TRACE_DEBUG5("%s found=%d channel_id=0x%08x", 207 __FUNCTION__, found, channel_id, *p_app_idx, *p_mcl_idx); 208 return found; 209 210} 211/******************************************************************************* 212** 213** Function btif_hl_num_dchs_in_use 214** 215** Description find number of DCHs in use 216** 217** Returns UINT8 218*******************************************************************************/ 219UINT8 btif_hl_num_dchs_in_use(UINT8 app_idx,UINT8 mcl_idx){ 220 221 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 222 UINT8 i; 223 UINT8 cnt=0; 224 225 for (i=0; i < BTA_HL_NUM_MDLS_PER_MCL ; i ++) 226 { 227 if (p_mcb->mdl[i].in_use) 228 cnt++; 229 } 230 BTIF_TRACE_DEBUG2("%s dch in use count=%d", __FUNCTION__, cnt); 231 return cnt; 232} 233/******************************************************************************* 234** 235** Function btif_hl_tmr_hdlr 236** 237** Description Process timer timeout 238** 239** Returns void 240*******************************************************************************/ 241void btif_hl_tmr_hdlr(TIMER_LIST_ENT *tle) 242{ 243 btif_hl_mcl_cb_t *p_mcb; 244 UINT8 i,j; 245 BTIF_TRACE_DEBUG2("%s timer_in_use=%d", __FUNCTION__, tle->in_use ); 246 247 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 248 { 249 for (j=0; j< BTA_HL_NUM_MCLS; j++) 250 { 251 p_mcb =BTIF_HL_GET_MCL_CB_PTR(i,j); 252 253 if (p_mcb->cch_timer_active) 254 { 255 BTIF_TRACE_DEBUG3("%app_idx=%d, mcl_idx=%d mcl-connected=%d", 256 i, j, p_mcb->is_connected); 257 p_mcb->cch_timer_active = FALSE; 258 if (p_mcb->is_connected) 259 { 260 BTIF_TRACE_DEBUG3("Idle timeout Close CCH app_idx=%d mcl_idx=%d mcl_handle=%d", 261 i ,j, p_mcb->mcl_handle); 262 BTA_HlCchClose(p_mcb->mcl_handle); 263 } 264 else 265 { 266 BTIF_TRACE_DEBUG2("CCH idle timeout But CCH not connected app_idx=%d mcl_idx=%d ",i,j); 267 } 268 } 269 } 270 } 271} 272/******************************************************************************* 273** 274** Function btif_hl_stop_cch_timer 275** 276** Description stop CCH timer 277** 278** Returns void 279*******************************************************************************/ 280void btif_hl_stop_cch_timer(UINT8 app_idx, UINT8 mcl_idx) 281{ 282 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 283 BTIF_TRACE_DEBUG4("%s app_idx=%d, mcl_idx=%d timer_in_use=%d", 284 __FUNCTION__,app_idx, mcl_idx, p_mcb->cch_timer.in_use); 285 286 p_mcb->cch_timer_active = FALSE; 287 if (p_mcb->cch_timer.in_use) 288 { 289 BTIF_TRACE_DEBUG0("stop CCH timer "); 290 btu_stop_timer(&p_mcb->cch_timer); 291 } 292} 293/******************************************************************************* 294** 295** Function btif_hl_start_cch_timer 296** 297** Description start CCH timer 298** 299** Returns void 300*******************************************************************************/ 301void btif_hl_start_cch_timer(UINT8 app_idx, UINT8 mcl_idx) 302{ 303 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 304 BTIF_TRACE_DEBUG5("%s app_idx=%d, mcl_idx=%d timer_active=%d timer_in_use=%d", 305 __FUNCTION__,app_idx, mcl_idx, 306 p_mcb->cch_timer_active, p_mcb->cch_timer.in_use); 307 308 p_mcb->cch_timer_active = TRUE; 309 if (!p_mcb->cch_timer.in_use) 310 { 311 BTIF_TRACE_DEBUG0("Start CCH timer "); 312 memset(&p_mcb->cch_timer, 0, sizeof(TIMER_LIST_ENT)); 313 p_mcb->cch_timer.param = (UINT32)btif_hl_tmr_hdlr; 314 btu_start_timer(&p_mcb->cch_timer, BTU_TTYPE_USER_FUNC, 315 BTIF_TIMEOUT_CCH_NO_DCH_SECS); 316 } 317 else 318 { 319 BTIF_TRACE_DEBUG0("Restart CCH timer "); 320 btu_stop_timer(&p_mcb->cch_timer); 321 btu_start_timer(&p_mcb->cch_timer, BTU_TTYPE_USER_FUNC, 322 BTIF_TIMEOUT_CCH_NO_DCH_SECS); 323 } 324 325} 326/******************************************************************************* 327** 328** Function btif_hl_find_mdl_idx 329** 330** Description Find the MDL index using MDL ID 331** 332** Returns BOOLEAN 333** 334*******************************************************************************/ 335static BOOLEAN btif_hl_find_mdl_idx(UINT8 app_idx, UINT8 mcl_idx, UINT16 mdl_id, 336 UINT8 *p_mdl_idx) 337{ 338 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 339 BOOLEAN found=FALSE; 340 UINT8 i; 341 342 for (i=0; i < BTA_HL_NUM_MDLS_PER_MCL ; i ++) 343 { 344 if (p_mcb->mdl[i].in_use && 345 (mdl_id !=0) && 346 (p_mcb->mdl[i].mdl_id== mdl_id)) 347 { 348 found = TRUE; 349 *p_mdl_idx = i; 350 break; 351 } 352 } 353 354 BTIF_TRACE_DEBUG4("%s found=%d mdl_id=%d mdl_idx=%d ", 355 __FUNCTION__,found, mdl_id, i); 356 357 return found; 358} 359 360/******************************************************************************* 361** 362** Function btif_hl_get_buf 363** 364** Description get buffer 365** 366** Returns void 367** 368*******************************************************************************/ 369void * btif_hl_get_buf(UINT16 size) 370{ 371 void *p_new; 372 373 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 374 BTIF_TRACE_DEBUG2("ret size=%d GKI_MAX_BUF_SIZE=%d",size, 6000); 375 376 if (size < 6000) 377 { 378 p_new = GKI_getbuf(size); 379 } 380 else 381 { 382 BTIF_TRACE_DEBUG0("btif_hl_get_buf use HL large data pool"); 383 p_new = GKI_getpoolbuf(4); 384 } 385 386 return p_new; 387} 388/******************************************************************************* 389** 390** Function btif_hl_free_buf 391** 392** Description free buffer 393** 394** Return void 395** 396*******************************************************************************/ 397void btif_hl_free_buf(void **p) 398{ 399 if (*p != NULL) 400 { 401 BTIF_TRACE_DEBUG1("%s OK", __FUNCTION__ ); 402 GKI_freebuf(*p); 403 *p = NULL; 404 } 405 else 406 BTIF_TRACE_ERROR1("%s NULL pointer",__FUNCTION__ ); 407} 408/******************************************************************************* 409** 410** Function btif_hl_is_the_first_reliable_existed 411** 412** Description This function checks whether the first reliable DCH channel 413** has been setup on the MCL or not 414** 415** Returns BOOLEAN - TRUE exist 416** FALSE does not exist 417** 418*******************************************************************************/ 419BOOLEAN btif_hl_is_the_first_reliable_existed(UINT8 app_idx, UINT8 mcl_idx ) 420{ 421 btif_hl_mcl_cb_t *p_mcb =BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 422 BOOLEAN is_existed =FALSE; 423 UINT8 i ; 424 425 for (i=0; i< BTA_HL_NUM_MDLS_PER_MCL; i++) 426 { 427 if (p_mcb->mdl[i].in_use && p_mcb->mdl[i].is_the_first_reliable) 428 { 429 is_existed = TRUE; 430 break; 431 } 432 } 433 434 BTIF_TRACE_DEBUG1("bta_hl_is_the_first_reliable_existed is_existed=%d ",is_existed ); 435 return is_existed; 436} 437/******************************************************************************* 438** 439** Function btif_hl_clean_delete_mdl 440** 441** Description Cleanup the delete mdl control block 442** 443** Returns Nothing 444** 445*******************************************************************************/ 446static void btif_hl_clean_delete_mdl(btif_hl_delete_mdl_t *p_cb) 447{ 448 BTIF_TRACE_DEBUG1("%s", __FUNCTION__ ); 449 memset(p_cb, 0 , sizeof(btif_hl_delete_mdl_t)); 450} 451 452/******************************************************************************* 453** 454** Function btif_hl_clean_pcb 455** 456** Description Cleanup the pending chan control block 457** 458** Returns Nothing 459** 460*******************************************************************************/ 461static void btif_hl_clean_pcb(btif_hl_pending_chan_cb_t *p_pcb) 462{ 463 BTIF_TRACE_DEBUG1("%s", __FUNCTION__ ); 464 memset(p_pcb, 0 , sizeof(btif_hl_pending_chan_cb_t)); 465} 466 467 468/******************************************************************************* 469** 470** Function btif_hl_clean_mdl_cb 471** 472** Description Cleanup the MDL control block 473** 474** Returns Nothing 475** 476*******************************************************************************/ 477static void btif_hl_clean_mdl_cb(btif_hl_mdl_cb_t *p_dcb) 478{ 479 BTIF_TRACE_DEBUG1("%s", __FUNCTION__ ); 480 btif_hl_free_buf((void **) &p_dcb->p_rx_pkt); 481 btif_hl_free_buf((void **) &p_dcb->p_tx_pkt); 482 memset(p_dcb, 0 , sizeof(btif_hl_mdl_cb_t)); 483} 484 485 486/******************************************************************************* 487** 488** Function btif_hl_reset_mcb 489** 490** Description Reset MCL control block 491** 492** Returns BOOLEAN 493** 494*******************************************************************************/ 495static void btif_hl_clean_mcl_cb(UINT8 app_idx, UINT8 mcl_idx) 496{ 497 btif_hl_mcl_cb_t *p_mcb; 498 BTIF_TRACE_DEBUG3("%s app_idx=%d, mcl_idx=%d", __FUNCTION__,app_idx, mcl_idx); 499 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 500 memset(p_mcb, 0, sizeof(btif_hl_mcl_cb_t)); 501} 502 503 504/******************************************************************************* 505** 506** Function btif_hl_find_sdp_idx_using_mdep_filter 507** 508** Description This function finds the SDP record index using MDEP filter parameters 509** 510** Returns BOOLEAN 511** 512*******************************************************************************/ 513static void btif_hl_reset_mdep_filter(UINT8 app_idx) 514{ 515 btif_hl_app_cb_t *p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); 516 p_acb->filter.num_elems = 0; 517} 518 519/******************************************************************************* 520** 521** Function btif_hl_find_sdp_idx_using_mdep_filter 522** 523** Description This function finds the SDP record index using MDEP filter parameters 524** 525** Returns BOOLEAN 526** 527*******************************************************************************/ 528static BOOLEAN btif_hl_find_sdp_idx_using_mdep_filter(UINT8 app_idx, UINT8 mcl_idx, UINT8 *p_sdp_idx) 529{ 530 btif_hl_app_cb_t *p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); 531 btif_hl_mcl_cb_t *p_mcb =BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 532 UINT8 i, j, num_recs,num_elems, num_mdeps, mdep_cnt, mdep_idx; 533 tBTA_HL_MDEP_ROLE peer_mdep_role; 534 UINT16 data_type; 535 tBTA_HL_SDP_MDEP_CFG *p_mdep; 536 BOOLEAN found = FALSE; 537 BOOLEAN elem_found; 538 539 num_recs = p_mcb->sdp.num_recs; 540 num_elems = p_acb->filter.num_elems; 541 if (!num_elems) 542 { 543 *p_sdp_idx = 0; 544 found = TRUE; 545 return found; 546 } 547 548 for (i=0; i<num_recs; i++) 549 { 550 num_mdeps = p_mcb->sdp.sdp_rec[i].num_mdeps; 551 for (j=0; j<num_elems; j++ ) 552 { 553 data_type = p_acb->filter.elem[j].data_type; 554 peer_mdep_role = p_acb->filter.elem[j].peer_mdep_role; 555 elem_found = FALSE; 556 mdep_cnt =0; 557 mdep_idx=0; 558 while (!elem_found && mdep_idx < num_mdeps ) 559 { 560 p_mdep = &(p_mcb->sdp.sdp_rec[i].mdep_cfg[mdep_idx]); 561 if ( (p_mdep->data_type == data_type) && 562 (p_mdep->mdep_role == peer_mdep_role) ) 563 { 564 elem_found = TRUE; 565 } 566 else 567 { 568 mdep_idx++; 569 } 570 } 571 572 if (!elem_found) 573 { 574 found = FALSE; 575 break; 576 } 577 else 578 { 579 found = TRUE; 580 } 581 } 582 583 if (found) 584 { 585 *p_sdp_idx = i; 586 break; 587 } 588 } 589 590 BTIF_TRACE_DEBUG3("%s found=%d sdp_idx=%d",__FUNCTION__ , found, *p_sdp_idx); 591 592 btif_hl_reset_mdep_filter(app_idx); 593 594 return found; 595} 596/******************************************************************************* 597** 598** Function btif_hl_is_reconnect_possible 599** 600** Description check reconnect is possible or not 601** 602** Returns BOOLEAN 603** 604*******************************************************************************/ 605BOOLEAN btif_hl_is_reconnect_possible(UINT8 app_idx, UINT8 mcl_idx, int mdep_cfg_idx, 606 tBTA_HL_DCH_OPEN_PARAM *p_dch_open_api, tBTA_HL_MDL_ID *p_mdl_id) 607{ 608 btif_hl_app_cb_t *p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 609 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 610 tBTA_HL_DCH_CFG local_cfg = p_dch_open_api->local_cfg; 611 tBTA_HL_DCH_MODE dch_mode = BTA_HL_DCH_MODE_RELIABLE; 612 BOOLEAN use_mdl_dch_mode=FALSE; 613 btif_hl_mdl_cfg_t *p_mdl; 614 btif_hl_mdl_cfg_t *p_mdl1; 615 UINT8 i, j; 616 BOOLEAN is_reconnect_ok=FALSE; 617 BOOLEAN stream_mode_avail=FALSE; 618 UINT16 data_type = p_acb->sup_feature.mdep[mdep_cfg_idx].mdep_cfg.data_cfg[0].data_type; 619 tBTA_HL_MDEP_ID peer_mdep_id = p_dch_open_api->peer_mdep_id; 620 UINT8 mdl_idx; 621 622 623 BTIF_TRACE_DEBUG4("%s app_idx=%d mcl_idx=%d mdep_cfg_idx=%d", 624 __FUNCTION__, app_idx, mcl_idx, mdep_cfg_idx ); 625 switch (local_cfg) 626 { 627 case BTA_HL_DCH_CFG_NO_PREF: 628 if (!btif_hl_is_the_first_reliable_existed(app_idx, mcl_idx)) 629 { 630 dch_mode = BTA_HL_DCH_MODE_RELIABLE; 631 } 632 else 633 { 634 use_mdl_dch_mode = TRUE; 635 } 636 break; 637 case BTA_HL_DCH_CFG_RELIABLE: 638 dch_mode = BTA_HL_DCH_MODE_RELIABLE; 639 break; 640 case BTA_HL_DCH_CFG_STREAMING: 641 dch_mode = BTA_HL_DCH_MODE_STREAMING; 642 break; 643 default: 644 BTIF_TRACE_ERROR1("Invalid local_cfg=%d",local_cfg ); 645 return is_reconnect_ok; 646 break; 647 648 } 649 650 BTIF_TRACE_DEBUG3("local_cfg=%d use_mdl_dch_mode=%d dch_mode=%d ", 651 local_cfg, use_mdl_dch_mode, dch_mode ); 652 653 for (i=0, p_mdl=&p_acb->mdl_cfg[0] ; i< BTA_HL_NUM_MDL_CFGS; i++, p_mdl++ ) 654 { 655 if (p_mdl->base.active && 656 p_mdl->extra.data_type ==data_type && 657 (p_mdl->extra.peer_mdep_id != BTA_HL_INVALID_MDEP_ID && p_mdl->extra.peer_mdep_id == peer_mdep_id) && 658 memcpy(p_mdl->base.peer_bd_addr, p_mcb->bd_addr,sizeof(BD_ADDR) ) && 659 p_mdl->base.mdl_id && 660 !btif_hl_find_mdl_idx(app_idx, mcl_idx,p_mdl->base.mdl_id, &mdl_idx)) 661 { 662 BTIF_TRACE_DEBUG3("i=%d Matched active=%d mdl_id =%d", 663 i, p_mdl->base.active, p_mdl->base.mdl_id); 664 if (!use_mdl_dch_mode) 665 { 666 if (p_mdl->base.dch_mode == dch_mode) 667 { 668 is_reconnect_ok = TRUE; 669 *p_mdl_id = p_mdl->base.mdl_id; 670 BTIF_TRACE_DEBUG2("reconnect is possible dch_mode=%d mdl_id=%d", dch_mode, p_mdl->base.mdl_id ); 671 break; 672 } 673 } 674 else 675 { 676 is_reconnect_ok = TRUE; 677 for (j=i, p_mdl1=&p_acb->mdl_cfg[i]; j< BTA_HL_NUM_MDL_CFGS; j++, p_mdl1++) 678 { 679 if (p_mdl1->base.active && 680 p_mdl1->extra.data_type == data_type && 681 (p_mdl1->extra.peer_mdep_id != BTA_HL_INVALID_MDEP_ID && p_mdl1->extra.peer_mdep_id == peer_mdep_id) && 682 memcpy(p_mdl1->base.peer_bd_addr, p_mcb->bd_addr,sizeof(BD_ADDR)) && 683 p_mdl1->base.dch_mode == BTA_HL_DCH_MODE_STREAMING) 684 { 685 stream_mode_avail = TRUE; 686 BTIF_TRACE_DEBUG1("found streaming mode mdl index=%d", j); 687 break; 688 } 689 } 690 691 if (stream_mode_avail) 692 { 693 dch_mode = BTA_HL_DCH_MODE_STREAMING; 694 *p_mdl_id = p_mdl1->base.mdl_id; 695 BTIF_TRACE_DEBUG2("reconnect is ok index=%d dch_mode=streaming mdl_id=%d", j, *p_mdl_id); 696 break; 697 } 698 else 699 { 700 dch_mode= p_mdl->base.dch_mode; 701 *p_mdl_id = p_mdl->base.mdl_id; 702 BTIF_TRACE_DEBUG3("reconnect is ok index=%d dch_mode=%d mdl_id=%d", i, p_mdl->base.dch_mode, *p_mdl_id); 703 break; 704 705 } 706 } 707 708 } 709 710 } 711 712 BTIF_TRACE_DEBUG3("is_reconnect_ok dch_mode=%d mdl_id=%d",is_reconnect_ok, dch_mode, *p_mdl_id); 713 return is_reconnect_ok; 714} 715 716/******************************************************************************* 717** 718** Function btif_hl_dch_open 719** 720** Description Process DCH open request using the DCH Open API parameters 721** 722** Returns BOOLEAN 723** 724*******************************************************************************/ 725BOOLEAN btif_hl_dch_open(UINT8 app_id, BD_ADDR bd_addr, 726 tBTA_HL_DCH_OPEN_PARAM *p_dch_open_api, 727 int mdep_cfg_idx, 728 btif_hl_pend_dch_op_t op, int *channel_id){ 729 btif_hl_app_cb_t *p_acb; 730 btif_hl_mcl_cb_t *p_mcb; 731 btif_hl_pending_chan_cb_t *p_pcb; 732 UINT8 app_idx, mcl_idx; 733 BOOLEAN status = FALSE; 734 tBTA_HL_MDL_ID mdl_id; 735 tBTA_HL_DCH_RECONNECT_PARAM reconnect_param; 736 737 BTIF_TRACE_DEBUG2("%s app_id=%d ", 738 __FUNCTION__, app_id ); 739 BTIF_TRACE_DEBUG6("DB [%02x:%02x:%02x:%02x:%02x:%02x]", 740 bd_addr[0], bd_addr[1],bd_addr[2], bd_addr[3], bd_addr[4], bd_addr[5]); 741 742 if (btif_hl_find_app_idx(app_id, &app_idx)) 743 { 744 if (btif_hl_find_mcl_idx(app_idx, bd_addr , &mcl_idx)) 745 { 746 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 747 748 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 749 if (!p_pcb->in_use) 750 { 751 p_mcb->req_ctrl_psm = p_dch_open_api->ctrl_psm; 752 753 p_pcb->in_use = TRUE; 754 *channel_id = 755 p_pcb->channel_id = (int) btif_hl_get_next_channel_id(app_id); 756 p_pcb->cb_state = BTIF_HL_CHAN_CB_STATE_CONNECTING_PENDING; 757 p_pcb->mdep_cfg_idx = mdep_cfg_idx; 758 p_pcb->op = op; 759 760 if (p_mcb->sdp.num_recs) 761 { 762 if (p_mcb->valid_sdp_idx) 763 { 764 p_dch_open_api->ctrl_psm = p_mcb->ctrl_psm; 765 } 766 767 if (!btif_hl_is_reconnect_possible(app_idx, mcl_idx, mdep_cfg_idx, p_dch_open_api, &mdl_id )) 768 { 769 770 BTIF_TRACE_DEBUG0("Issue DCH open" ); 771 BTA_HlDchOpen(p_mcb->mcl_handle, p_dch_open_api); 772 } 773 else 774 { 775 reconnect_param.ctrl_psm = p_mcb->ctrl_psm; 776 reconnect_param.mdl_id = mdl_id;; 777 BTIF_TRACE_DEBUG2("Issue Reconnect ctrl_psm=0x%x mdl_id=0x%x",reconnect_param.ctrl_psm, reconnect_param.mdl_id ); 778 BTA_HlDchReconnect(p_mcb->mcl_handle, &reconnect_param); 779 } 780 781 status = TRUE; 782 } 783 else 784 { 785 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 786 p_mcb->cch_oper = BTIF_HL_CCH_OP_DCH_OPEN; 787 BTA_HlSdpQuery(p_acb->app_handle, bd_addr); 788 status = TRUE; 789 } 790 } 791 } 792 } 793 794 BTIF_TRACE_DEBUG1("status=%d ", status); 795 return status; 796} 797/******************************************************************************* 798** 799** Function btif_hl_copy_bda 800** 801** Description copy bt_bdaddr_t to BD_ADDR format 802** 803** Returns void 804** 805*******************************************************************************/ 806void btif_hl_copy_bda(bt_bdaddr_t *bd_addr, BD_ADDR bda){ 807 UINT8 i; 808 for (i=0; i<6; i++) 809 { 810 bd_addr->address[i] = bda[i] ; 811 } 812} 813/******************************************************************************* 814** 815** Function btif_hl_copy_bda 816** 817** Description display bt_bdaddr_t 818** 819** Returns BOOLEAN 820** 821*******************************************************************************/ 822void btif_hl_display_bt_bda(bt_bdaddr_t *bd_addr){ 823 BTIF_TRACE_DEBUG6("DB [%02x:%02x:%02x:%02x:%02x:%02x]", 824 bd_addr->address[0], bd_addr->address[1], bd_addr->address[2], 825 bd_addr->address[3], bd_addr->address[4], bd_addr->address[5]); 826} 827 828/******************************************************************************* 829** 830** Function btif_hl_dch_abort 831** 832** Description Process DCH abort request 833** 834** Returns Nothing 835** 836*******************************************************************************/ 837void btif_hl_dch_abort(UINT8 app_idx, UINT8 mcl_idx){ 838 btif_hl_mcl_cb_t *p_mcb; 839 840 BTIF_TRACE_DEBUG3("%s app_idx=%d mcl_idx=%d",__FUNCTION__, app_idx, mcl_idx ); 841 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 842 if (p_mcb->is_connected) 843 { 844 BTA_HlDchAbort(p_mcb->mcl_handle); 845 } 846 else 847 { 848 p_mcb->pcb.abort_pending = TRUE; 849 } 850 851} 852/******************************************************************************* 853** 854** Function btif_hl_cch_open 855** 856** Description Process CCH open request 857** 858** Returns Nothing 859** 860*******************************************************************************/ 861BOOLEAN btif_hl_cch_open(UINT8 app_id, BD_ADDR bd_addr, UINT16 ctrl_psm, 862 int mdep_cfg_idx, 863 btif_hl_pend_dch_op_t op, int *channel_id){ 864 865 btif_hl_app_cb_t *p_acb; 866 btif_hl_mcl_cb_t *p_mcb; 867 btif_hl_pending_chan_cb_t *p_pcb; 868 UINT8 app_idx, mcl_idx, chan_idx; 869 BOOLEAN status = TRUE; 870 871 BTIF_TRACE_DEBUG5("%s app_id=%d ctrl_psm=%d mdep_cfg_idx=%d op=%d", 872 __FUNCTION__, app_id, ctrl_psm, mdep_cfg_idx, op); 873 BTIF_TRACE_DEBUG6("DB [%02x:%02x:%02x:%02x:%02x:%02x]", 874 bd_addr[0], bd_addr[1],bd_addr[2], bd_addr[3], bd_addr[4], bd_addr[5]); 875 876 if (btif_hl_find_app_idx(app_id, &app_idx)) 877 { 878 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 879 880 if (!btif_hl_find_mcl_idx(app_idx, bd_addr, &mcl_idx)) 881 { 882 if (btif_hl_find_avail_mcl_idx(app_idx, &mcl_idx)) 883 { 884 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 885 memset(p_mcb,0, sizeof(btif_hl_mcl_cb_t)); 886 p_mcb->in_use = TRUE; 887 bdcpy(p_mcb->bd_addr, bd_addr); 888 889 if (!ctrl_psm) 890 { 891 p_mcb->cch_oper = BTIF_HL_CCH_OP_MDEP_FILTERING; 892 } 893 else 894 { 895 p_mcb->cch_oper = BTIF_HL_CCH_OP_MATCHED_CTRL_PSM; 896 p_mcb->req_ctrl_psm = ctrl_psm; 897 } 898 899 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 900 p_pcb->in_use = TRUE; 901 p_pcb->mdep_cfg_idx = mdep_cfg_idx; 902 memcpy(p_pcb->bd_addr, bd_addr, sizeof(BD_ADDR)); 903 p_pcb->op = op; 904 905 switch (op) 906 { 907 case BTIF_HL_PEND_DCH_OP_OPEN: 908 *channel_id = 909 p_pcb->channel_id = (int) btif_hl_get_next_channel_id(app_id); 910 p_pcb->cb_state = BTIF_HL_CHAN_CB_STATE_CONNECTING_PENDING; 911 break; 912 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 913 p_pcb->channel_id = p_acb->delete_mdl.channel_id; 914 p_pcb->cb_state = BTIF_HL_CHAN_CB_STATE_DESTROYED_PENDING; 915 break; 916 default: 917 break; 918 } 919 BTA_HlSdpQuery(p_acb->app_handle, bd_addr); 920 } 921 else 922 { 923 status = FALSE; 924 BTIF_TRACE_ERROR0("Open CCH request discarded- No mcl cb"); 925 } 926 } 927 else 928 { 929 status = FALSE; 930 BTIF_TRACE_ERROR0("Open CCH request discarded- already in USE"); 931 } 932 } 933 else 934 { 935 status = FALSE; 936 BTIF_TRACE_ERROR1("Invalid app_id=%d", app_id); 937 } 938 939 if (channel_id) 940 { 941 BTIF_TRACE_DEBUG2("status=%d channel_id=0x%08x", status, *channel_id); 942 } 943 else 944 { 945 BTIF_TRACE_DEBUG1("status=%d ", status); 946 } 947 return status; 948} 949 950 951/******************************************************************************* 952** 953** Function btif_hl_find_mdl_idx_using_handle 954** 955** Description Find the MDL index using channel id 956** 957** Returns BOOLEAN 958** 959*******************************************************************************/ 960BOOLEAN btif_hl_find_mdl_cfg_idx_using_channel_id(int channel_id, 961 UINT8 *p_app_idx, 962 UINT8 *p_mdl_cfg_idx){ 963 btif_hl_app_cb_t *p_acb; 964 btif_hl_mdl_cfg_t *p_mdl; 965 BOOLEAN found=FALSE; 966 UINT8 i,j; 967 int mdl_cfg_channel_id; 968 969 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 970 { 971 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 972 for (j=0; j< BTA_HL_NUM_MDL_CFGS; j++) 973 { 974 p_mdl =BTIF_HL_GET_MDL_CFG_PTR(i,j); 975 mdl_cfg_channel_id = *(BTIF_HL_GET_MDL_CFG_CHANNEL_ID_PTR(i,j)); 976 if (p_acb->in_use && 977 p_mdl->base.active && 978 (mdl_cfg_channel_id == channel_id)) 979 { 980 found = TRUE; 981 *p_app_idx = i; 982 *p_mdl_cfg_idx =j; 983 break; 984 } 985 } 986 } 987 988 BTIF_TRACE_EVENT5("%s found=%d channel_id=0x%08x, app_idx=%d mdl_cfg_idx=%d ", 989 __FUNCTION__,found,channel_id, i,j ); 990 return found; 991} 992/******************************************************************************* 993** 994** Function btif_hl_find_mdl_idx_using_handle 995** 996** Description Find the MDL index using channel id 997** 998** Returns BOOLEAN 999** 1000*******************************************************************************/ 1001BOOLEAN btif_hl_find_mdl_idx_using_channel_id(int channel_id, 1002 UINT8 *p_app_idx,UINT8 *p_mcl_idx, 1003 UINT8 *p_mdl_idx){ 1004 btif_hl_app_cb_t *p_acb; 1005 btif_hl_mcl_cb_t *p_mcb; 1006 btif_hl_mdl_cb_t *p_dcb; 1007 BOOLEAN found=FALSE; 1008 UINT8 i,j,k; 1009 1010 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 1011 { 1012 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 1013 for (j=0; j< BTA_HL_NUM_MCLS; j++) 1014 { 1015 p_mcb =BTIF_HL_GET_MCL_CB_PTR(i,j); 1016 for (k=0; k< BTA_HL_NUM_MDLS_PER_MCL; k++) 1017 { 1018 p_dcb =BTIF_HL_GET_MDL_CB_PTR(i,j,k); 1019 if (p_acb->in_use && 1020 p_mcb->in_use && 1021 p_dcb->in_use && 1022 (p_dcb->channel_id == channel_id)) 1023 { 1024 found = TRUE; 1025 *p_app_idx = i; 1026 *p_mcl_idx =j; 1027 *p_mdl_idx = k; 1028 break; 1029 } 1030 } 1031 } 1032 } 1033 BTIF_TRACE_DEBUG5("%s found=%d app_idx=%d mcl_idx=%d mdl_idx=%d ", 1034 __FUNCTION__,found,i,j,k ); 1035 return found; 1036} 1037 1038/******************************************************************************* 1039** 1040** Function btif_hl_find_channel_id_using_mdl_id 1041** 1042** Description Find channel id using mdl_id' 1043** 1044** Returns BOOLEAN 1045*********************************************************************************/ 1046BOOLEAN btif_hl_find_channel_id_using_mdl_id(UINT8 app_idx, tBTA_HL_MDL_ID mdl_id, 1047 int *p_channel_id){ 1048 btif_hl_app_cb_t *p_acb; 1049 btif_hl_mdl_cfg_t *p_mdl; 1050 BOOLEAN found=FALSE; 1051 UINT8 j=0; 1052 int mdl_cfg_channel_id; 1053 p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); 1054 if (p_acb && p_acb->in_use) 1055 { 1056 for (j=0; j< BTA_HL_NUM_MDL_CFGS; j++) 1057 { 1058 p_mdl =BTIF_HL_GET_MDL_CFG_PTR(app_idx,j); 1059 mdl_cfg_channel_id = *(BTIF_HL_GET_MDL_CFG_CHANNEL_ID_PTR(app_idx,j)); 1060 if ( p_mdl->base.active && (p_mdl->base.mdl_id == mdl_id)) 1061 { 1062 found = TRUE; 1063 *p_channel_id = mdl_cfg_channel_id; 1064 break; 1065 } 1066 } 1067 } 1068 BTIF_TRACE_EVENT6("%s found=%d channel_id=0x%08x, mdl_id=0x%x app_idx=%d mdl_cfg_idx=%d ", 1069 __FUNCTION__,found,*p_channel_id,mdl_id, app_idx,j ); 1070 return found; 1071} 1072 1073 1074/******************************************************************************* 1075** 1076** Function btif_hl_find_mdl_idx_using_handle 1077** 1078** Description Find the MDL index using handle 1079** 1080** Returns BOOLEAN 1081** 1082*******************************************************************************/ 1083BOOLEAN btif_hl_find_mdl_idx_using_handle(tBTA_HL_MDL_HANDLE mdl_handle, 1084 UINT8 *p_app_idx,UINT8 *p_mcl_idx, 1085 UINT8 *p_mdl_idx){ 1086 btif_hl_app_cb_t *p_acb; 1087 btif_hl_mcl_cb_t *p_mcb; 1088 btif_hl_mdl_cb_t *p_dcb; 1089 BOOLEAN found=FALSE; 1090 UINT8 i,j,k; 1091 1092 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 1093 { 1094 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 1095 for (j=0; j< BTA_HL_NUM_MCLS; j++) 1096 { 1097 p_mcb =BTIF_HL_GET_MCL_CB_PTR(i,j); 1098 for (k=0; k< BTA_HL_NUM_MDLS_PER_MCL; k++) 1099 { 1100 p_dcb =BTIF_HL_GET_MDL_CB_PTR(i,j,k); 1101 if (p_acb->in_use && 1102 p_mcb->in_use && 1103 p_dcb->in_use && 1104 (p_dcb->mdl_handle == mdl_handle)) 1105 { 1106 found = TRUE; 1107 *p_app_idx = i; 1108 *p_mcl_idx =j; 1109 *p_mdl_idx = k; 1110 break; 1111 } 1112 } 1113 } 1114 } 1115 1116 1117 BTIF_TRACE_EVENT5("%s found=%d app_idx=%d mcl_idx=%d mdl_idx=%d ", 1118 __FUNCTION__,found,i,j,k ); 1119 return found; 1120} 1121/******************************************************************************* 1122** 1123** Function btif_hl_find_peer_mdep_id 1124** 1125** Description Find the peer MDEP ID from the received SPD records 1126** 1127** Returns BOOLEAN 1128** 1129*******************************************************************************/ 1130static BOOLEAN btif_hl_find_peer_mdep_id(UINT8 app_id, BD_ADDR bd_addr, 1131 tBTA_HL_MDEP_ROLE local_mdep_role, 1132 UINT16 data_type, 1133 tBTA_HL_MDEP_ID *p_peer_mdep_id){ 1134 UINT8 app_idx, mcl_idx; 1135 btif_hl_app_cb_t *p_acb; 1136 btif_hl_mcl_cb_t *p_mcb; 1137 tBTA_HL_SDP_REC *p_rec; 1138 UINT8 i, num_mdeps; 1139 BOOLEAN found = FALSE; 1140 tBTA_HL_MDEP_ROLE peer_mdep_role; 1141 1142 1143 BTIF_TRACE_DEBUG4("%s app_id=%d local_mdep_role=%d, data_type=%d", 1144 __FUNCTION__, app_id, local_mdep_role, data_type); 1145 1146 BTIF_TRACE_DEBUG6("DB [%02x:%02x:%02x:%02x:%02x:%02x]", 1147 bd_addr[0], bd_addr[1], 1148 bd_addr[2], bd_addr[3], 1149 bd_addr[4], bd_addr[5]); 1150 1151 1152 BTIF_TRACE_DEBUG1("local_mdep_role=%d", local_mdep_role); 1153 BTIF_TRACE_DEBUG1("data_type=%d", data_type); 1154 1155 if (local_mdep_role == BTA_HL_MDEP_ROLE_SINK) 1156 peer_mdep_role = BTA_HL_MDEP_ROLE_SOURCE; 1157 else 1158 peer_mdep_role = BTA_HL_MDEP_ROLE_SINK; 1159 1160 if (btif_hl_find_app_idx(app_id, &app_idx) ) 1161 { 1162 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 1163 if (btif_hl_find_mcl_idx(app_idx, bd_addr, &mcl_idx)) 1164 { 1165 p_mcb =BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 1166 1167 BTIF_TRACE_DEBUG2("app_idx=%d mcl_idx=%d",app_idx, mcl_idx); 1168 BTIF_TRACE_DEBUG2("valid_spd_idx=%d sdp_idx=%d",p_mcb->valid_sdp_idx, p_mcb->sdp_idx); 1169 if (p_mcb->valid_sdp_idx) 1170 { 1171 p_rec = &p_mcb->sdp.sdp_rec[p_mcb->sdp_idx]; 1172 num_mdeps = p_rec->num_mdeps; 1173 BTIF_TRACE_DEBUG1("num_mdeps=%d", num_mdeps); 1174 1175 for (i=0; i< num_mdeps; i++) 1176 { 1177 BTIF_TRACE_DEBUG2("p_rec->mdep_cfg[%d].mdep_role=%d",i, p_rec->mdep_cfg[i].mdep_role); 1178 BTIF_TRACE_DEBUG2("p_rec->mdep_cfg[%d].data_type =%d",i, p_rec->mdep_cfg[i].data_type ); 1179 if ((p_rec->mdep_cfg[i].mdep_role == peer_mdep_role) && 1180 (p_rec->mdep_cfg[i].data_type == data_type)) 1181 { 1182 found = TRUE; 1183 *p_peer_mdep_id = p_rec->mdep_cfg[i].mdep_id; 1184 break; 1185 } 1186 } 1187 } 1188 } 1189 } 1190 1191 BTIF_TRACE_DEBUG2("found =%d *p_peer_mdep_id=%d", found, *p_peer_mdep_id); 1192 1193 return found; 1194} 1195/******************************************************************************* 1196** 1197** Function btif_hl_find_local_mdep_id 1198** 1199** Description Find the local MDEP ID from the MDEP configuration 1200** 1201** Returns BOOLEAN 1202** 1203*******************************************************************************/ 1204static BOOLEAN btif_hl_find_local_mdep_id(UINT8 app_id, 1205 tBTA_HL_MDEP_ROLE local_mdep_role, 1206 UINT16 mdep_data_type, 1207 tBTA_HL_MDEP_ID *p_local_mdep_id){ 1208 UINT8 app_idx; 1209 btif_hl_app_cb_t *p_acb; 1210 UINT8 i,j; 1211 BOOLEAN found = FALSE; 1212 1213 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 1214 1215 if (btif_hl_find_app_idx(app_id, &app_idx) ) 1216 { 1217 p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); 1218 1219 for (i=0; i< p_acb->sup_feature.num_of_mdeps; i++) 1220 { 1221 if (p_acb->sup_feature.mdep[i].mdep_cfg.mdep_role == local_mdep_role ) 1222 { 1223 for (j=0; j< p_acb->sup_feature.mdep[i].mdep_cfg.num_of_mdep_data_types; j++) 1224 { 1225 if ( p_acb->sup_feature.mdep[i].mdep_cfg.data_cfg[j].data_type == mdep_data_type) 1226 { 1227 found = TRUE; 1228 *p_local_mdep_id = p_acb->sup_feature.mdep[i].mdep_id; 1229 return found; 1230 } 1231 } 1232 } 1233 } 1234 1235 1236 } 1237 BTIF_TRACE_DEBUG2("found=%d local mdep id=%d", found, *p_local_mdep_id ); 1238 return found; 1239} 1240 1241/******************************************************************************* 1242** 1243** Function btif_hl_find_mdep_cfg_idx 1244** 1245** Description Find the MDEP configuration index using local MDEP_ID 1246** 1247** Returns BOOLEAN 1248** 1249*******************************************************************************/ 1250static BOOLEAN btif_hl_find_mdep_cfg_idx(UINT8 app_idx, tBTA_HL_MDEP_ID local_mdep_id, 1251 UINT8 *p_mdep_cfg_idx){ 1252 btif_hl_app_cb_t *p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); 1253 tBTA_HL_SUP_FEATURE *p_sup_feature= &p_acb->sup_feature; 1254 BOOLEAN found =FALSE; 1255 UINT8 i; 1256 1257 for (i=0; i< p_sup_feature->num_of_mdeps; i++) 1258 { 1259 if ( p_sup_feature->mdep[i].mdep_id == local_mdep_id) 1260 { 1261 found = TRUE; 1262 *p_mdep_cfg_idx = i; 1263 break; 1264 } 1265 } 1266 1267 BTIF_TRACE_DEBUG4("%s found=%d mdep_idx=%d local_mdep_id=%d ", 1268 __FUNCTION__, found,i, local_mdep_id ); 1269 return found; 1270} 1271 1272 1273 1274/******************************************************************************* 1275** 1276** Function btif_hl_find_mcl_idx 1277** 1278** Description Find the MCL index using BD address 1279** 1280** Returns BOOLEAN 1281** 1282*******************************************************************************/ 1283BOOLEAN btif_hl_find_mcl_idx(UINT8 app_idx, BD_ADDR p_bd_addr, UINT8 *p_mcl_idx){ 1284 BOOLEAN found=FALSE; 1285 UINT8 i; 1286 btif_hl_app_cb_t *p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); 1287 btif_hl_mcl_cb_t *p_mcb; 1288 1289 for (i=0; i < BTA_HL_NUM_MCLS ; i ++) 1290 { 1291 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, i); 1292 if (p_mcb->in_use && 1293 (!memcmp (p_mcb->bd_addr, p_bd_addr, BD_ADDR_LEN))) 1294 { 1295 found = TRUE; 1296 *p_mcl_idx = i; 1297 break; 1298 } 1299 } 1300 1301 1302 BTIF_TRACE_DEBUG3("%s found=%d idx=%d",__FUNCTION__, found, i); 1303 return found; 1304} 1305/******************************************************************************* 1306** 1307** Function btif_hl_init 1308** 1309** Description HL initialization function. 1310** 1311** Returns void 1312** 1313*******************************************************************************/ 1314static void btif_hl_init(void){ 1315 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 1316 memset(p_btif_hl_cb, 0, sizeof(btif_hl_cb_t)); 1317 btif_hl_init_next_app_id(); 1318 btif_hl_init_next_channel_id(); 1319} 1320/******************************************************************************* 1321** 1322** Function btif_hl_disable 1323** 1324** Description Disable initialization function. 1325** 1326** Returns void 1327** 1328*******************************************************************************/ 1329static void btif_hl_disable(void){ 1330 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 1331 1332 if ((p_btif_hl_cb->state != BTIF_HL_STATE_DISABLING) && 1333 (p_btif_hl_cb->state != BTIF_HL_STATE_DISABLED)) 1334 { 1335 btif_hl_set_state(BTIF_HL_STATE_DISABLING); 1336 BTA_HlDisable(); 1337 } 1338} 1339/******************************************************************************* 1340** 1341** Function btif_hl_is_no_active_app 1342** 1343** Description Find whether or not any APP is still in use 1344** 1345** Returns BOOLEAN 1346** 1347*******************************************************************************/ 1348static BOOLEAN btif_hl_is_no_active_app(void){ 1349 BOOLEAN no_active_app = TRUE; 1350 UINT8 i; 1351 1352 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 1353 { 1354 if (btif_hl_cb.acb[i].in_use) 1355 { 1356 no_active_app = FALSE; 1357 break; 1358 } 1359 } 1360 1361 BTIF_TRACE_DEBUG2("%s no_active_app=%d ", __FUNCTION__, no_active_app ); 1362 return no_active_app; 1363} 1364 1365/******************************************************************************* 1366** 1367** Function btif_hl_free_app_idx 1368** 1369** Description free an application control block 1370** 1371** Returns void 1372** 1373*******************************************************************************/ 1374static void btif_hl_free_app_idx(UINT8 app_idx){ 1375 1376 if ((app_idx < BTA_HL_NUM_APPS) && btif_hl_cb.acb[app_idx].in_use ) 1377 { 1378 btif_hl_cb.acb[app_idx].in_use = FALSE; 1379 memset (&btif_hl_cb.acb[app_idx], 0, sizeof(btif_hl_app_cb_t)); 1380 } 1381} 1382/******************************************************************************* 1383** 1384** Function btif_hl_set_state 1385** 1386** Description set HL state 1387** 1388** Returns void 1389** 1390*******************************************************************************/ 1391static void btif_hl_set_state(btif_hl_state_t state){ 1392 BTIF_TRACE_DEBUG2("btif_hl_set_state: %d ---> %d ", p_btif_hl_cb->state, state); 1393 p_btif_hl_cb->state = state; 1394} 1395 1396/******************************************************************************* 1397** 1398** Function btif_hl_set_state 1399** 1400** Description get HL state 1401** 1402** Returns btif_hl_state_t 1403** 1404*******************************************************************************/ 1405 1406static btif_hl_state_t btif_hl_get_state(void){ 1407 BTIF_TRACE_DEBUG1("btif_hl_get_state: %d ", p_btif_hl_cb->state); 1408 return p_btif_hl_cb->state; 1409} 1410 1411/******************************************************************************* 1412** 1413** Function btif_hl_find_data_type_idx 1414** 1415** Description Find the index in the data type table 1416** 1417** Returns BOOLEAN 1418** 1419*******************************************************************************/ 1420static BOOLEAN btif_hl_find_data_type_idx(UINT16 data_type, UINT8 *p_idx){ 1421 BOOLEAN found = FALSE; 1422 UINT8 i; 1423 1424 for (i=0; i< BTIF_HL_DATA_TABLE_SIZE; i++ ) 1425 { 1426 if (data_type_table[i].data_type == data_type) 1427 { 1428 found = TRUE; 1429 *p_idx= i; 1430 break; 1431 } 1432 } 1433 1434 BTIF_TRACE_DEBUG4("%s found=%d, data_type=0x%x idx=%d", __FUNCTION__, found, data_type, i); 1435 return found; 1436} 1437 1438/******************************************************************************* 1439** 1440** Function btif_hl_get_max_tx_apdu_size 1441** 1442** Description Find the maximum TX APDU size for the specified data type and 1443** MDEP role 1444** 1445** Returns UINT16 1446** 1447*******************************************************************************/ 1448UINT16 btif_hl_get_max_tx_apdu_size(tBTA_HL_MDEP_ROLE mdep_role, 1449 UINT16 data_type ){ 1450 UINT8 idx; 1451 UINT16 max_tx_apdu_size =0; 1452 1453 if (btif_hl_find_data_type_idx(data_type, &idx)) 1454 { 1455 if (mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 1456 { 1457 max_tx_apdu_size = data_type_table[idx].max_tx_apdu_size; 1458 } 1459 else 1460 { 1461 max_tx_apdu_size = data_type_table[idx].max_rx_apdu_size; 1462 } 1463 } 1464 else 1465 { 1466 if (mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 1467 { 1468 max_tx_apdu_size = BTIF_HL_DEFAULT_SRC_TX_APDU_SIZE; 1469 } 1470 else 1471 { 1472 max_tx_apdu_size = BTIF_HL_DEFAULT_SRC_RX_APDU_SIZE; 1473 } 1474 1475 1476 } 1477 1478 BTIF_TRACE_DEBUG4("%s mdep_role=%d data_type=0x%4x size=%d", 1479 __FUNCTION__, mdep_role, data_type, max_tx_apdu_size); 1480 return max_tx_apdu_size; 1481} 1482 1483 1484/******************************************************************************* 1485** 1486** Function btif_hl_get_max_rx_apdu_size 1487** 1488** Description Find the maximum RX APDU size for the specified data type and 1489** MDEP role 1490** 1491** Returns UINT16 1492** 1493*******************************************************************************/ 1494UINT16 btif_hl_get_max_rx_apdu_size(tBTA_HL_MDEP_ROLE mdep_role, 1495 UINT16 data_type ){ 1496 UINT8 idx; 1497 UINT16 max_rx_apdu_size =0; 1498 1499 if (btif_hl_find_data_type_idx(data_type, &idx)) 1500 { 1501 if (mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 1502 { 1503 max_rx_apdu_size = data_type_table[idx].max_rx_apdu_size; 1504 } 1505 else 1506 { 1507 max_rx_apdu_size = data_type_table[idx].max_tx_apdu_size; 1508 } 1509 } 1510 else 1511 { 1512 if (mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 1513 { 1514 max_rx_apdu_size = BTIF_HL_DEFAULT_SRC_RX_APDU_SIZE; 1515 } 1516 else 1517 { 1518 max_rx_apdu_size = BTIF_HL_DEFAULT_SRC_TX_APDU_SIZE; 1519 } 1520 } 1521 1522 1523 BTIF_TRACE_DEBUG4("%s mdep_role=%d data_type=0x%4x size=%d", 1524 __FUNCTION__, mdep_role, data_type, max_rx_apdu_size); 1525 1526 return max_rx_apdu_size; 1527} 1528 1529/******************************************************************************* 1530** 1531** Function btif_hl_if_channel_setup_pending 1532** 1533** Description 1534** 1535** Returns BOOLEAN 1536** 1537*******************************************************************************/ 1538 1539static BOOLEAN btif_hl_get_bta_mdep_role(bthl_mdep_role_t mdep, tBTA_HL_MDEP_ROLE *p){ 1540 BOOLEAN status = TRUE; 1541 switch (mdep) 1542 { 1543 case BTHL_MDEP_ROLE_SOURCE: 1544 *p = BTA_HL_MDEP_ROLE_SOURCE; 1545 break; 1546 case BTHL_MDEP_ROLE_SINK: 1547 *p = BTA_HL_MDEP_ROLE_SINK; 1548 break; 1549 default: 1550 status = FALSE; 1551 break; 1552 } 1553 1554 BTIF_TRACE_DEBUG4("%s status=%d bta_mdep_role=%d (%d:btif)", 1555 __FUNCTION__, status, *p, mdep); 1556 return status; 1557} 1558/******************************************************************************* 1559** 1560** Function btif_hl_get_bta_channel_type 1561** 1562** Description convert bthl channel type to BTA DCH channel type 1563** 1564** Returns BOOLEAN 1565** 1566*******************************************************************************/ 1567 1568static BOOLEAN btif_hl_get_bta_channel_type(bthl_channel_type_t channel_type, tBTA_HL_DCH_CFG *p){ 1569 BOOLEAN status = TRUE; 1570 switch (channel_type) 1571 { 1572 case BTHL_CHANNEL_TYPE_RELIABLE: 1573 *p = BTA_HL_DCH_CFG_RELIABLE; 1574 break; 1575 case BTHL_CHANNEL_TYPE_STREAMING: 1576 *p = BTA_HL_DCH_CFG_STREAMING; 1577 break; 1578 case BTHL_CHANNEL_TYPE_ANY: 1579 *p = BTA_HL_DCH_CFG_NO_PREF; 1580 break; 1581 default: 1582 status = FALSE; 1583 break; 1584 } 1585 BTIF_TRACE_DEBUG3("%s status = %d BTA DCH CFG=%d (1-rel 2-strm", 1586 __FUNCTION__, status, *p); 1587 return status; 1588} 1589/******************************************************************************* 1590** 1591** Function btif_hl_get_next_app_id 1592** 1593** Description get next applcation id 1594** 1595** Returns UINT8 1596** 1597*******************************************************************************/ 1598 1599static UINT8 btif_hl_get_next_app_id(){ 1600 UINT8 next_app_id = btif_hl_cb.next_app_id; 1601 1602 btif_hl_cb.next_app_id++; 1603 return next_app_id; 1604} 1605/******************************************************************************* 1606** 1607** Function btif_hl_get_next_channel_id 1608** 1609** Description get next channel id 1610** 1611** Returns int 1612** 1613*******************************************************************************/ 1614static int btif_hl_get_next_channel_id(UINT8 app_id){ 1615 UINT16 next_channel_id = btif_hl_cb.next_channel_id; 1616 int channel_id; 1617 btif_hl_cb.next_channel_id++; 1618 channel_id = (app_id << 16) + next_channel_id; 1619 BTIF_TRACE_DEBUG4("%s channel_id=0x%08x, app_id=0x%02x next_channel_id=0x%04x", __FUNCTION__, 1620 channel_id, app_id, next_channel_id); 1621 return channel_id; 1622} 1623/******************************************************************************* 1624** 1625** Function btif_hl_get_app_id 1626** 1627** Description get the applicaiton id associated with the channel id 1628** 1629** Returns UINT8 1630** 1631*******************************************************************************/ 1632 1633static UINT8 btif_hl_get_app_id(int channel_id){ 1634 UINT8 app_id =(UINT8) (channel_id >> 16); 1635 BTIF_TRACE_DEBUG3("%s channel_id=0x%08x, app_id=0x%02x ", __FUNCTION__,channel_id, app_id); 1636 return app_id; 1637} 1638/******************************************************************************* 1639** 1640** Function btif_hl_init_next_app_id 1641** 1642** Description initialize the application id 1643** 1644** Returns void 1645** 1646*******************************************************************************/ 1647static void btif_hl_init_next_app_id(void){ 1648 btif_hl_cb.next_app_id = 1; 1649} 1650/******************************************************************************* 1651** 1652** Function btif_hl_init_next_channel_id 1653** 1654** Description initialize the channel id 1655** 1656** Returns void 1657** 1658*******************************************************************************/ 1659static void btif_hl_init_next_channel_id(void){ 1660 btif_hl_cb.next_channel_id = 1; 1661} 1662 1663/******************************************************************************* 1664** 1665** Function btif_hl_save_mdl_cfg 1666** 1667** Description Save the MDL configuration 1668** 1669** Returns BOOLEAN 1670** 1671*******************************************************************************/ 1672BOOLEAN btif_hl_save_mdl_cfg(UINT8 app_id, UINT8 item_idx, 1673 tBTA_HL_MDL_CFG *p_mdl_cfg){ 1674 btif_hl_mdl_cfg_t *p_mdl=NULL; 1675 BOOLEAN success = FALSE; 1676 btif_hl_app_cb_t *p_acb; 1677 btif_hl_mcl_cb_t *p_mcb; 1678 UINT8 app_idx, mcl_idx, mdl_idx, len; 1679 bt_status_t bt_status; 1680 btif_hl_evt_cb_t evt_param; 1681 int *p_channel_id; 1682 1683 BTIF_TRACE_DEBUG6("%s app_ids=%d item_idx=%d, local_mdep_id=%d mdl_id=0x%x dch_mode=%d", 1684 __FUNCTION__, app_id, item_idx, p_mdl_cfg->local_mdep_id, 1685 p_mdl_cfg->mdl_id, p_mdl_cfg->dch_mode ); 1686 1687 if (btif_hl_find_app_idx(app_id, &app_idx)) 1688 { 1689 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 1690 p_mdl = BTIF_HL_GET_MDL_CFG_PTR(app_idx, item_idx); 1691 p_channel_id = BTIF_HL_GET_MDL_CFG_CHANNEL_ID_PTR(app_idx, item_idx); 1692 if (p_mdl) 1693 { 1694 memcpy(&p_mdl->base, p_mdl_cfg, sizeof(tBTA_HL_MDL_CFG)); 1695 if (btif_hl_find_mcl_idx(app_idx, p_mdl->base.peer_bd_addr , &mcl_idx)) 1696 { 1697 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 1698 if (p_mcb->pcb.in_use) 1699 *p_channel_id = p_mcb->pcb.channel_id; 1700 else 1701 *p_channel_id = btif_hl_get_next_channel_id(p_acb->app_id); 1702 p_mdl->extra.mdep_cfg_idx = p_mcb->pcb.mdep_cfg_idx; 1703 p_mdl->extra.data_type = p_acb->sup_feature.mdep[p_mcb->pcb.mdep_cfg_idx].mdep_cfg.data_cfg[0].data_type; 1704 1705 if (!btif_hl_find_peer_mdep_id(p_acb->app_id, p_mcb->bd_addr, 1706 p_acb->sup_feature.mdep[p_mcb->pcb.mdep_cfg_idx].mdep_cfg.mdep_role, 1707 p_acb->sup_feature.mdep[p_mcb->pcb.mdep_cfg_idx].mdep_cfg.data_cfg[0].data_type, 1708 &p_mdl->extra.peer_mdep_id)) 1709 { 1710 p_mdl->extra.peer_mdep_id = BTA_HL_INVALID_MDEP_ID; 1711 } 1712 BTIF_TRACE_DEBUG4("%s app_idx=%d item_idx=%d mld_id=0x%x", 1713 __FUNCTION__, app_idx, item_idx, p_mdl->base.mdl_id); 1714 evt_param.update_mdl.app_idx = app_idx; 1715 len = sizeof(btif_hl_update_mdl_t); 1716 BTIF_TRACE_DEBUG1("send BTIF_HL_UPDATE_MDL event app_idx=%d ",app_idx); 1717 if ((bt_status = btif_transfer_context (btif_hl_proc_cb_evt, BTIF_HL_UPDATE_MDL, 1718 (char*) &evt_param, len, NULL)) == BT_STATUS_SUCCESS) 1719 { 1720 success = TRUE; 1721 } 1722 ASSERTC(bt_status == BT_STATUS_SUCCESS, "context transfer failed", bt_status); 1723 } 1724 } 1725 } 1726 BTIF_TRACE_DEBUG2("%s success=%d ",__FUNCTION__, success ); 1727 1728 return success; 1729} 1730 1731/******************************************************************************* 1732** 1733** Function btif_hl_delete_mdl_cfg 1734** 1735** Description Delete the MDL configuration 1736** 1737** Returns BOOLEAN 1738** 1739*******************************************************************************/ 1740BOOLEAN btif_hl_delete_mdl_cfg(UINT8 app_id, UINT8 item_idx){ 1741 btif_hl_mdl_cfg_t *p_mdl=NULL; 1742 BOOLEAN success = FALSE; 1743 btif_hl_app_cb_t *p_acb; 1744 UINT8 app_idx, len; 1745 bt_status_t bt_status; 1746 btif_hl_evt_cb_t evt_param; 1747 1748 if (btif_hl_find_app_idx(app_id, &app_idx)) 1749 { 1750 1751 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 1752 1753 p_mdl = BTIF_HL_GET_MDL_CFG_PTR(app_idx, item_idx); 1754 if (p_mdl) 1755 { 1756 memset(p_mdl, 0, sizeof(btif_hl_mdl_cfg_t)); 1757 evt_param.update_mdl.app_idx = app_idx; 1758 len = sizeof(btif_hl_update_mdl_t); 1759 BTIF_TRACE_DEBUG1("send BTIF_HL_UPDATE_MDL event app_idx=%d ",app_idx); 1760 if ((bt_status = btif_transfer_context (btif_hl_proc_cb_evt, BTIF_HL_UPDATE_MDL, 1761 (char*) &evt_param, len, NULL)) == BT_STATUS_SUCCESS) 1762 { 1763 success = TRUE; 1764 } 1765 ASSERTC(bt_status == BT_STATUS_SUCCESS, "context transfer failed", bt_status); 1766 } 1767 } 1768 1769 BTIF_TRACE_DEBUG2("%s success=%d ",__FUNCTION__, success ); 1770 return success; 1771} 1772 1773/******************************************************************************* 1774** 1775** Function btif_hl_find_app_idx_using_handle 1776** 1777** Description Find the applicaiton index using handle 1778** 1779** Returns BOOLEAN 1780** 1781*******************************************************************************/ 1782BOOLEAN btif_hl_find_app_idx_using_handle(tBTA_HL_APP_HANDLE app_handle, 1783 UINT8 *p_app_idx){ 1784 BOOLEAN found=FALSE; 1785 UINT8 i; 1786 1787 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 1788 { 1789 if (btif_hl_cb.acb[i].in_use && 1790 (btif_hl_cb.acb[i].app_handle == app_handle)) 1791 { 1792 found = TRUE; 1793 *p_app_idx = i; 1794 break; 1795 } 1796 } 1797 1798 BTIF_TRACE_EVENT4("%s status=%d handle=%d app_idx=%d ", 1799 __FUNCTION__, found, app_handle , i); 1800 1801 return found; 1802} 1803 1804/******************************************************************************* 1805** 1806** Function btif_hl_find_mcl_idx_using_handle 1807** 1808** Description Find the MCL index using handle 1809** 1810** Returns BOOLEAN 1811** 1812*******************************************************************************/ 1813BOOLEAN btif_hl_find_mcl_idx_using_handle( tBTA_HL_MCL_HANDLE mcl_handle, 1814 UINT8 *p_app_idx, UINT8 *p_mcl_idx){ 1815 btif_hl_app_cb_t *p_acb; 1816 BOOLEAN found=FALSE; 1817 UINT8 i,j; 1818 1819 for (i=0; i<BTA_HL_NUM_APPS; i++) 1820 { 1821 p_acb =BTIF_HL_GET_APP_CB_PTR(i); 1822 for (j=0; j < BTA_HL_NUM_MCLS ; j++) 1823 { 1824 if (p_acb->mcb[j].in_use && 1825 (p_acb->mcb[j].mcl_handle == mcl_handle)) 1826 { 1827 found = TRUE; 1828 *p_app_idx = i; 1829 *p_mcl_idx = j; 1830 break; 1831 } 1832 } 1833 } 1834 BTIF_TRACE_DEBUG4("%s found=%d app_idx=%d mcl_idx=%d",__FUNCTION__, 1835 found, i, j); 1836 return found; 1837} 1838 1839/******************************************************************************* 1840** 1841** Function btif_hl_find_app_idx 1842** 1843** Description Find the application index using application ID 1844** 1845** Returns BOOLEAN 1846** 1847*******************************************************************************/ 1848BOOLEAN btif_hl_find_app_idx(UINT8 app_id, UINT8 *p_app_idx){ 1849 BOOLEAN found=FALSE; 1850 UINT8 i; 1851 1852 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 1853 { 1854 1855 if (btif_hl_cb.acb[i].in_use && 1856 (btif_hl_cb.acb[i].app_id == app_id)) 1857 { 1858 found = TRUE; 1859 *p_app_idx = i; 1860 break; 1861 } 1862 } 1863 BTIF_TRACE_DEBUG3("%s found=%d app_idx=%d", __FUNCTION__, found, i ); 1864 1865 return found; 1866} 1867 1868 1869/******************************************************************************* 1870** 1871** Function btif_hl_find_avail_mdl_idx 1872** 1873** Description Find a not in-use MDL index 1874** 1875** Returns BOOLEAN 1876** 1877*******************************************************************************/ 1878BOOLEAN btif_hl_find_avail_mdl_idx(UINT8 app_idx, UINT8 mcl_idx, 1879 UINT8 *p_mdl_idx){ 1880 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 1881 BOOLEAN found=FALSE; 1882 UINT8 i; 1883 1884 for (i=0; i < BTA_HL_NUM_MDLS_PER_MCL ; i ++) 1885 { 1886 if (!p_mcb->mdl[i].in_use) 1887 { 1888 btif_hl_clean_mdl_cb(&p_mcb->mdl[i]); 1889 found = TRUE; 1890 *p_mdl_idx = i; 1891 break; 1892 } 1893 } 1894 1895 BTIF_TRACE_DEBUG3("%s found=%d idx=%d",__FUNCTION__, found, i); 1896 return found; 1897} 1898 1899/******************************************************************************* 1900** 1901** Function btif_hl_find_avail_mcl_idx 1902** 1903** Description Find a not in-use MDL index 1904** 1905** Returns BOOLEAN 1906** 1907*******************************************************************************/ 1908BOOLEAN btif_hl_find_avail_mcl_idx(UINT8 app_idx, UINT8 *p_mcl_idx){ 1909 BOOLEAN found=FALSE; 1910 UINT8 i; 1911 1912 for (i=0; i < BTA_HL_NUM_MCLS ; i ++) 1913 { 1914 if (!btif_hl_cb.acb[app_idx].mcb[i].in_use) 1915 { 1916 found = TRUE; 1917 *p_mcl_idx = i; 1918 break; 1919 } 1920 } 1921 BTIF_TRACE_DEBUG3("%s found=%d app_idx=%d", __FUNCTION__, found, i); 1922 return found; 1923} 1924 1925/******************************************************************************* 1926** 1927** Function btif_hl_find_avail_app_idx 1928** 1929** Description Find a not in-use APP index 1930** 1931** Returns BOOLEAN 1932** 1933*******************************************************************************/ 1934static BOOLEAN btif_hl_find_avail_app_idx(UINT8 *p_idx){ 1935 BOOLEAN found = FALSE; 1936 UINT8 i; 1937 1938 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 1939 { 1940 if (!btif_hl_cb.acb[i].in_use) 1941 { 1942 found = TRUE; 1943 *p_idx = i; 1944 break; 1945 } 1946 } 1947 1948 BTIF_TRACE_DEBUG3("%s found=%d app_idx=%d", __FUNCTION__, found, i); 1949 return found; 1950} 1951 1952 1953/******************************************************************************* 1954** 1955** Function btif_hl_proc_dereg_cfm 1956** 1957** Description Process the de-registration confirmation 1958** 1959** Returns Nothing 1960** 1961*******************************************************************************/ 1962static void btif_hl_proc_dereg_cfm(tBTA_HL *p_data) 1963 1964{ 1965 btif_hl_app_cb_t *p_acb; 1966 UINT8 app_idx; 1967 int app_id = 0; 1968 bthl_app_reg_state_t state = BTHL_APP_REG_STATE_DEREG_SUCCESS; 1969 BTIF_TRACE_DEBUG3("%s de-reg status=%d app_handle=%d", __FUNCTION__, p_data->dereg_cfm.status, p_data->dereg_cfm.app_handle); 1970 1971 if (btif_hl_find_app_idx_using_handle(p_data->dereg_cfm.app_handle, &app_idx)) 1972 { 1973 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 1974 app_id = (int) p_acb->app_id; 1975 if (p_data->dereg_cfm.status == BTA_HL_STATUS_OK) 1976 memset(p_acb, 0,sizeof(btif_hl_app_cb_t)); 1977 else 1978 state = BTHL_APP_REG_STATE_DEREG_FAILED; 1979 1980 BTIF_TRACE_DEBUG2("call reg state callback app_id=%d state=%d", app_id, state); 1981 BTIF_HL_CALL_CBACK(bt_hl_callbacks, app_reg_state_cb, app_id, state ); 1982 1983 if (btif_hl_is_no_active_app()) 1984 { 1985 btif_hl_disable(); 1986 } 1987 } 1988} 1989 1990/******************************************************************************* 1991** 1992** Function btif_hl_find_non_ative_app_nv_idx 1993** 1994** Description find a non-active applicaiton NV index 1995** 1996** Returns BOOLEAN TRUE-found 1997** 1998*******************************************************************************/ 1999 2000BOOLEAN btif_hl_find_non_ative_app_nv_idx(UINT8 *p_idx){ 2001 BOOLEAN found = FALSE; 2002 UINT8 i, cur_nv_idx=0; 2003 UINT16 cur_use_freq =0xFFFF; 2004 btif_hl_app_data_t *p_data; 2005 2006 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 2007 2008 if (!GKI_queue_is_empty(&p_ncb->app_queue)) 2009 { 2010 p_data = (btif_hl_app_data_t *)GKI_getfirst((void *)&p_ncb->app_queue); 2011 while (p_data != NULL) 2012 { 2013 if (!p_data->active) 2014 { 2015 found = TRUE; 2016 /* find least used app_nv_idx */ 2017 if (cur_use_freq >= p_ncb->app_cb.app[p_data->app_nv_idx].use_freq) 2018 { 2019 cur_use_freq = p_ncb->app_cb.app[p_data->app_nv_idx].use_freq; 2020 *p_idx = p_data->app_nv_idx; 2021 } 2022 } 2023 p_data = (btif_hl_app_data_t *)GKI_getnext((void *)p_data); 2024 } 2025 } 2026 2027 2028 BTIF_TRACE_DEBUG2(" found=%d idx=%d", found , *p_idx); 2029 return found; 2030} 2031/******************************************************************************* 2032** 2033** Function btif_hl_find_avail_app_nv_idx 2034** 2035** Description find a not in use applicaiton NV index 2036** 2037** Returns BOOLEAN 2038** 2039*******************************************************************************/ 2040BOOLEAN btif_hl_find_avail_app_nv_idx(UINT8 *p_idx){ 2041 BOOLEAN found = FALSE; 2042 UINT8 i, first_idx; 2043 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 2044 2045 for (i=0;i<BTIF_HL_NV_MAX_APPS; i++) 2046 { 2047 if (!p_ncb->app_cb.app[i].in_use) 2048 { 2049 found = TRUE; 2050 *p_idx = i; 2051 break; 2052 } 2053 } 2054 2055 if (!found ) 2056 btif_hl_find_non_ative_app_nv_idx (p_idx); 2057 2058 BTIF_TRACE_DEBUG2(" found=%d idx=%d", found , *p_idx); 2059 return found; 2060} 2061 2062/******************************************************************************* 2063** 2064** Function btif_hl_save_app_data 2065** 2066** Description Save an applicaiton registration data into NV 2067** 2068** Returns BOOLEAN 2069** 2070*******************************************************************************/ 2071BOOLEAN btif_hl_save_app_data(UINT8 app_idx){ 2072 BOOLEAN status = FALSE; 2073 btif_hl_app_cb_t *p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 2074 btif_hl_app_data_t *p_data = GKI_getbuf((UINT16)sizeof( btif_hl_app_data_t)); 2075 btif_hl_nv_app_data_t *p_app; 2076 UINT8 app_nv_idx; 2077 bt_status_t bt_status; 2078 2079 BTIF_TRACE_DEBUG4("%s app_idx=%d p_acb=0x%x p_data=0x%x", __FUNCTION__, app_idx, p_acb, p_data); 2080 2081 if (p_acb && p_data && btif_hl_find_avail_app_nv_idx(&app_nv_idx)) 2082 { 2083 BTIF_TRACE_DEBUG1("app_nv_idx=%d ",app_nv_idx ); 2084 p_app = &p_data->app_data; 2085 2086 memcpy(p_app->application_name, p_acb->application_name, (BTIF_HL_APPLICATION_NAME_LEN +1) ); 2087 memcpy(p_app->provider_name, p_acb->provider_name, (BTA_PROVIDER_NAME_LEN +1) ); 2088 memcpy(p_app->srv_name, p_acb->srv_name, (BTA_SERVICE_NAME_LEN +1) ); 2089 memcpy(p_app->srv_desp, p_acb->srv_desp, (BTA_SERVICE_DESP_LEN +1) ); 2090 memcpy(p_app->channel_type, p_acb->channel_type, (sizeof(tBTA_HL_DCH_CFG)*BTA_HL_NUM_MDEPS)); 2091 memcpy((void *) &p_app->sup_feature, (void *) &p_acb->sup_feature, sizeof(tBTA_HL_SUP_FEATURE)); 2092 2093 2094 if ((bt_status = btif_storage_write_hl_app_data(app_nv_idx,(char *) p_app, 2095 sizeof(btif_hl_nv_app_data_t)))== BT_STATUS_SUCCESS) 2096 { 2097 if ((bt_status = btif_storage_write_hl_mdl_data(app_nv_idx,(char *) &p_acb->mdl_cfg[0], 2098 sizeof(btif_hl_nv_mdl_data_t)))== BT_STATUS_SUCCESS) 2099 { 2100 p_ncb->app_cb.app[app_nv_idx].in_use = TRUE; 2101 p_ncb->app_cb.app[app_nv_idx].use_freq = 1; 2102 if ((bt_status = btif_storage_write_hl_apps_cb((char *) &p_ncb->app_cb, 2103 sizeof(btif_hl_nv_app_cb_t)))== BT_STATUS_SUCCESS) 2104 { 2105 status = TRUE; 2106 p_data->active = TRUE; 2107 p_acb->app_nv_idx = 2108 p_data->app_nv_idx = app_nv_idx; 2109 p_data->app_idx = app_idx; 2110 2111 BTIF_TRACE_DEBUG2("p_data active=TRUE app_nv_idx =%d app_idx=%d ",app_nv_idx, app_idx ); 2112 GKI_enqueue(&p_ncb->app_queue,p_data); 2113 2114 2115 } 2116 else 2117 { 2118 p_ncb->app_cb.app[app_nv_idx].in_use = FALSE; 2119 } 2120 } 2121 } 2122 } 2123 2124 if (!status) 2125 btif_hl_free_buf((void **) &p_data); 2126 2127 return status; 2128} 2129 2130/******************************************************************************* 2131** 2132** Function btif_hl_proc_reg_cfm 2133** 2134** Description Process the registration confirmation 2135** 2136** Returns Nothing 2137** 2138*******************************************************************************/ 2139static void btif_hl_proc_reg_cfm(tBTA_HL *p_data){ 2140 btif_hl_app_cb_t *p_acb; 2141 UINT8 app_idx; 2142 bthl_app_reg_state_t state = BTHL_APP_REG_STATE_REG_SUCCESS; 2143 bt_status_t bt_status; 2144 2145 BTIF_TRACE_DEBUG3("%s reg status=%d app_handle=%d", __FUNCTION__, p_data->reg_cfm.status, p_data->reg_cfm.app_handle); 2146 2147 if (btif_hl_find_app_idx(p_data->reg_cfm.app_id, &app_idx)) 2148 { 2149 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 2150 2151 if (p_data->reg_cfm.status == BTA_HL_STATUS_OK) 2152 { 2153 p_acb->app_handle = p_data->reg_cfm.app_handle; 2154 BTIF_TRACE_DEBUG1("is_new_app=%d", p_acb->is_new_app); 2155 if (p_acb->is_new_app) 2156 { 2157 p_acb->is_new_app = FALSE; 2158 if (!btif_hl_save_app_data(app_idx)) 2159 { 2160 ASSERTC(FALSE, "Unable to save app data app_idx=%d", app_idx); 2161 state = BTHL_APP_REG_STATE_REG_FAILED; 2162 } 2163 } 2164 else 2165 { 2166 BTIF_TRACE_DEBUG3("Increase the use freq app_idx=%d app_nv_idx=%d cur_use_freq=%d", 2167 app_idx, p_acb->app_nv_idx, p_ncb->app_cb.app[p_acb->app_nv_idx].use_freq); 2168 if (p_ncb->app_cb.app[p_acb->app_nv_idx].use_freq != 0xFFFF ) 2169 p_ncb->app_cb.app[p_acb->app_nv_idx].use_freq ++; 2170 2171 p_ncb->app_cb.app[p_acb->app_nv_idx].in_use = TRUE; 2172 if ((bt_status = btif_storage_write_hl_apps_cb((char *) &p_ncb->app_cb, 2173 sizeof(btif_hl_nv_app_cb_t)))!= BT_STATUS_SUCCESS) 2174 { 2175 ASSERTC(bt_status == BT_STATUS_SUCCESS, "Unable to save app_cb into NV app_nv_idx=%d ", p_acb->app_nv_idx); 2176 state = BTHL_APP_REG_STATE_REG_FAILED; 2177 } 2178 } 2179 2180 if (state == BTHL_APP_REG_STATE_REG_FAILED) 2181 { 2182 BTA_HlDeregister(p_acb->app_handle); 2183 btif_hl_free_app_idx(app_idx); 2184 } 2185 } 2186 else 2187 { 2188 btif_hl_free_app_idx(app_idx); 2189 state = BTHL_APP_REG_STATE_REG_FAILED; 2190 } 2191 2192 BTIF_TRACE_DEBUG3("%s call reg state callback app_id=%d reg state=%d", __FUNCTION__, p_data->reg_cfm.app_id, state); 2193 BTIF_HL_CALL_CBACK(bt_hl_callbacks, app_reg_state_cb, ((int) p_data->reg_cfm.app_id), state ); 2194 } 2195} 2196 2197/******************************************************************************* 2198** 2199** Function btif_hl_proc_sdp_info_ind 2200** 2201** Description Process the SDP info indication 2202** 2203** Returns Nothing 2204** 2205*******************************************************************************/ 2206static void btif_hl_proc_sdp_info_ind(tBTA_HL *p_data) 2207 2208{ 2209 btif_hl_app_cb_t *p_acb; 2210 UINT8 app_idx; 2211 2212 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 2213 if (btif_hl_find_app_idx_using_handle(p_data->sdp_info_ind.app_handle, &app_idx)) 2214 { 2215 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 2216 memcpy(&p_acb->sdp_info_ind, &p_data->sdp_info_ind, sizeof(tBTA_HL_SDP_INFO_IND)); 2217 } 2218} 2219/******************************************************************************* 2220** 2221** Function btif_hl_set_chan_cb_state 2222** 2223** Description set the channel callback state 2224** 2225** Returns void 2226** 2227*******************************************************************************/ 2228void btif_hl_set_chan_cb_state(UINT8 app_idx, UINT8 mcl_idx, btif_hl_chan_cb_state_t state){ 2229 btif_hl_pending_chan_cb_t *p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2230 btif_hl_chan_cb_state_t cur_state = p_pcb->cb_state; 2231 2232 if (cur_state != state) 2233 { 2234 p_pcb->cb_state = state; 2235 BTIF_TRACE_DEBUG3("%s state %d--->%d",__FUNCTION__, cur_state, state); 2236 } 2237 2238 2239} 2240/******************************************************************************* 2241** 2242** Function btif_hl_send_destroyed_cb 2243** 2244** Description send the channel destroyed callback 2245** 2246** Returns void 2247** 2248*******************************************************************************/ 2249void btif_hl_send_destroyed_cb(btif_hl_app_cb_t *p_acb ){ 2250 bt_bdaddr_t bd_addr; 2251 int app_id = (int) btif_hl_get_app_id(p_acb->delete_mdl.channel_id); 2252 2253 btif_hl_copy_bda(&bd_addr, p_acb->delete_mdl.bd_addr); 2254 BTIF_TRACE_DEBUG1("%s",__FUNCTION__); 2255 BTIF_TRACE_DEBUG4("call channel state callback channel_id=0x%08x mdep_cfg_idx=%d, state=%d fd=%d",p_acb->delete_mdl.channel_id, 2256 p_acb->delete_mdl.mdep_cfg_idx, BTHL_CONN_STATE_DESTROYED, 0); 2257 btif_hl_display_bt_bda(&bd_addr); 2258 2259 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2260 &bd_addr, p_acb->delete_mdl.mdep_cfg_idx, 2261 p_acb->delete_mdl.channel_id, BTHL_CONN_STATE_DESTROYED, 0 ); 2262} 2263/******************************************************************************* 2264** 2265** Function btif_hl_send_disconnecting_cb 2266** 2267** Description send a channel disconnecting callback 2268** 2269** Returns void 2270** 2271*******************************************************************************/ 2272void btif_hl_send_disconnecting_cb(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx){ 2273 btif_hl_mdl_cb_t *p_dcb = BTIF_HL_GET_MDL_CB_PTR( app_idx, mcl_idx, mdl_idx); 2274 btif_hl_soc_cb_t *p_scb = p_dcb->p_scb; 2275 bt_bdaddr_t bd_addr; 2276 int app_id = (int) btif_hl_get_app_id(p_scb->channel_id); 2277 2278 btif_hl_copy_bda(&bd_addr, p_scb->bd_addr); 2279 2280 BTIF_TRACE_DEBUG1("%s",__FUNCTION__); 2281 BTIF_TRACE_DEBUG4("call channel state callback channel_id=0x%08x mdep_cfg_idx=%d, state=%d fd=%d",p_scb->channel_id, 2282 p_scb->mdep_cfg_idx, BTHL_CONN_STATE_DISCONNECTING, p_scb->socket_id[0]); 2283 btif_hl_display_bt_bda(&bd_addr); 2284 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2285 &bd_addr, p_scb->mdep_cfg_idx, 2286 p_scb->channel_id, BTHL_CONN_STATE_DISCONNECTING, p_scb->socket_id[0] ); 2287} 2288/******************************************************************************* 2289** 2290** Function btif_hl_send_setup_connecting_cb 2291** 2292** Description send a channel connecting callback 2293** 2294** Returns void 2295** 2296*******************************************************************************/ 2297void btif_hl_send_setup_connecting_cb(UINT8 app_idx, UINT8 mcl_idx){ 2298 btif_hl_pending_chan_cb_t *p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2299 bt_bdaddr_t bd_addr; 2300 int app_id = (int) btif_hl_get_app_id(p_pcb->channel_id); 2301 2302 btif_hl_copy_bda(&bd_addr, p_pcb->bd_addr); 2303 2304 if (p_pcb->in_use && p_pcb->cb_state == BTIF_HL_CHAN_CB_STATE_CONNECTING_PENDING) 2305 { 2306 BTIF_TRACE_DEBUG1("%s",__FUNCTION__); 2307 BTIF_TRACE_DEBUG4("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 2311 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2312 &bd_addr, p_pcb->mdep_cfg_idx, 2313 p_pcb->channel_id, BTHL_CONN_STATE_CONNECTING, 0 ); 2314 btif_hl_set_chan_cb_state(app_idx, mcl_idx, BTIF_HL_CHAN_CB_STATE_CONNECTED_PENDING); 2315 } 2316} 2317/******************************************************************************* 2318** 2319** Function btif_hl_send_setup_disconnected_cb 2320** 2321** Description send a channel disconnected callback 2322** 2323** Returns void 2324** 2325*******************************************************************************/ 2326void btif_hl_send_setup_disconnected_cb(UINT8 app_idx, UINT8 mcl_idx){ 2327 btif_hl_pending_chan_cb_t *p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2328 bt_bdaddr_t bd_addr; 2329 int app_id = (int) btif_hl_get_app_id(p_pcb->channel_id); 2330 2331 btif_hl_copy_bda(&bd_addr, p_pcb->bd_addr); 2332 2333 BTIF_TRACE_DEBUG2("%s p_pcb->in_use=%d",__FUNCTION__, p_pcb->in_use); 2334 if (p_pcb->in_use) 2335 { 2336 BTIF_TRACE_DEBUG1("%p_pcb->cb_state=%d",p_pcb->cb_state); 2337 if (p_pcb->cb_state == BTIF_HL_CHAN_CB_STATE_CONNECTING_PENDING) 2338 { 2339 BTIF_TRACE_DEBUG4("call channel state callback channel_id=0x%08x mdep_cfg_idx=%d state=%d fd=%d",p_pcb->channel_id, 2340 p_pcb->mdep_cfg_idx, BTHL_CONN_STATE_CONNECTING, 0); 2341 btif_hl_display_bt_bda(&bd_addr); 2342 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2343 &bd_addr, p_pcb->mdep_cfg_idx, 2344 p_pcb->channel_id, BTHL_CONN_STATE_CONNECTING, 0 ); 2345 2346 BTIF_TRACE_DEBUG4("call channel state callback channel_id=0x%08x mdep_cfg_idx=%d state=%d fd=%d",p_pcb->channel_id, 2347 p_pcb->mdep_cfg_idx, BTHL_CONN_STATE_DISCONNECTED, 0); 2348 btif_hl_display_bt_bda(&bd_addr); 2349 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2350 &bd_addr, p_pcb->mdep_cfg_idx, 2351 p_pcb->channel_id, BTHL_CONN_STATE_DISCONNECTED, 0 ); 2352 } 2353 else if (p_pcb->cb_state == BTIF_HL_CHAN_CB_STATE_CONNECTED_PENDING) 2354 { 2355 BTIF_TRACE_DEBUG4("call channel state callback channel_id=0x%08x mdep_cfg_idx=%d state=%d fd=%d",p_pcb->channel_id, 2356 p_pcb->mdep_cfg_idx, BTHL_CONN_STATE_DISCONNECTED, 0); 2357 btif_hl_display_bt_bda(&bd_addr); 2358 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, 2359 &bd_addr, p_pcb->mdep_cfg_idx, 2360 p_pcb->channel_id, BTHL_CONN_STATE_DISCONNECTED, 0 ); 2361 } 2362 btif_hl_clean_pcb(p_pcb); 2363 } 2364} 2365/******************************************************************************* 2366** 2367** Function btif_hl_proc_sdp_query_cfm 2368** 2369** Description Process the SDP query confirmation 2370** 2371** Returns Nothing 2372** 2373*******************************************************************************/ 2374static BOOLEAN btif_hl_proc_sdp_query_cfm(tBTA_HL *p_data){ 2375 btif_hl_app_cb_t *p_acb; 2376 btif_hl_mcl_cb_t *p_mcb; 2377 tBTA_HL_SDP *p_sdp; 2378 tBTA_HL_CCH_OPEN_PARAM open_param; 2379 UINT8 app_idx, mcl_idx, sdp_idx = 0; 2380 UINT8 num_recs, i, num_mdeps, j; 2381 btif_hl_cch_op_t old_cch_oper; 2382 BOOLEAN status =FALSE; 2383 btif_hl_pending_chan_cb_t *p_pcb; 2384 2385 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 2386 2387 p_sdp = p_data->sdp_query_cfm.p_sdp; 2388 num_recs = p_sdp->num_recs; 2389 2390 BTIF_TRACE_DEBUG1("num of SDP records=%d",num_recs); 2391 for (i=0; i<num_recs; i++) 2392 { 2393 BTIF_TRACE_DEBUG3("rec_idx=%d ctrl_psm=0x%x data_psm=0x%x", 2394 (i+1),p_sdp->sdp_rec[i].ctrl_psm, p_sdp->sdp_rec[i].data_psm); 2395 BTIF_TRACE_DEBUG1("MCAP supported procedures=0x%x",p_sdp->sdp_rec[i].mcap_sup_proc); 2396 num_mdeps = p_sdp->sdp_rec[i].num_mdeps; 2397 BTIF_TRACE_DEBUG1("num of mdeps =%d",num_mdeps); 2398 for (j=0; j< num_mdeps; j++) 2399 { 2400 BTIF_TRACE_DEBUG4("mdep_idx=%d mdep_id=0x%x data_type=0x%x mdep_role=0x%x", 2401 (j+1), 2402 p_sdp->sdp_rec[i].mdep_cfg[j].mdep_id, 2403 p_sdp->sdp_rec[i].mdep_cfg[j].data_type, 2404 p_sdp->sdp_rec[i].mdep_cfg[j].mdep_role ); 2405 } 2406 } 2407 2408 if (btif_hl_find_app_idx_using_handle(p_data->sdp_query_cfm.app_handle, &app_idx)) 2409 { 2410 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 2411 2412 if (btif_hl_find_mcl_idx(app_idx, p_data->sdp_query_cfm.bd_addr, &mcl_idx)) 2413 { 2414 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2415 if (p_mcb->cch_oper != BTIF_HL_CCH_OP_NONE) 2416 { 2417 memcpy(&p_mcb->sdp, p_sdp, sizeof(tBTA_HL_SDP)); 2418 old_cch_oper = p_mcb->cch_oper; 2419 p_mcb->cch_oper = BTIF_HL_CCH_OP_NONE; 2420 2421 switch (old_cch_oper) 2422 { 2423 case BTIF_HL_CCH_OP_MDEP_FILTERING: 2424 status = btif_hl_find_sdp_idx_using_mdep_filter(app_idx, mcl_idx, &sdp_idx); 2425 break; 2426 default: 2427 break; 2428 } 2429 2430 if (status) 2431 { 2432 p_mcb->sdp_idx = sdp_idx; 2433 p_mcb->valid_sdp_idx = TRUE; 2434 p_mcb->ctrl_psm = p_mcb->sdp.sdp_rec[sdp_idx].ctrl_psm; 2435 2436 switch (old_cch_oper) 2437 { 2438 case BTIF_HL_CCH_OP_MDEP_FILTERING: 2439 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2440 if (p_pcb->in_use) 2441 { 2442 if (!p_pcb->abort_pending) 2443 { 2444 switch (p_pcb->op) 2445 { 2446 case BTIF_HL_PEND_DCH_OP_OPEN: 2447 btif_hl_send_setup_connecting_cb(app_idx, mcl_idx); 2448 break; 2449 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 2450 default: 2451 break; 2452 } 2453 open_param.ctrl_psm = p_mcb->ctrl_psm; 2454 bdcpy(open_param.bd_addr, p_mcb->bd_addr); 2455 open_param.sec_mask = (BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT); 2456 BTA_HlCchOpen(p_acb->app_handle, &open_param); 2457 } 2458 else 2459 { 2460 BTIF_TRACE_DEBUG0("channel abort pending"); 2461 } 2462 } 2463 break; 2464 2465 case BTIF_HL_CCH_OP_DCH_OPEN: 2466 status = btif_hl_proc_pending_op(app_idx,mcl_idx); 2467 break; 2468 2469 default: 2470 BTIF_TRACE_ERROR1("Invalid CCH oper %d", old_cch_oper); 2471 break; 2472 } 2473 2474 2475 } 2476 else 2477 { 2478 BTIF_TRACE_ERROR0("Can not find SDP idx discard CCH Open request"); 2479 } 2480 } 2481 } 2482 } 2483 2484 return status; 2485} 2486 2487 2488/******************************************************************************* 2489** 2490** Function btif_hl_proc_cch_open_ind 2491** 2492** Description Process the CCH open indication 2493** 2494** Returns Nothing 2495** 2496*******************************************************************************/ 2497static void btif_hl_proc_cch_open_ind(tBTA_HL *p_data) 2498 2499{ 2500 btif_hl_mcl_cb_t *p_mcb; 2501 UINT8 app_idx, mcl_idx; 2502 2503 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 2504 if (btif_hl_find_app_idx_using_handle(p_data->cch_open_ind.app_handle, &app_idx)) 2505 { 2506 if (!btif_hl_find_mcl_idx(app_idx, p_data->cch_open_ind.bd_addr, &mcl_idx)) 2507 { 2508 if (btif_hl_find_avail_mcl_idx(app_idx, &mcl_idx)) 2509 { 2510 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2511 memset(p_mcb, 0, sizeof(btif_hl_mcl_cb_t)); 2512 p_mcb->in_use = TRUE; 2513 p_mcb->is_connected = TRUE; 2514 p_mcb->mcl_handle = p_data->cch_open_ind.mcl_handle; 2515 bdcpy(p_mcb->bd_addr, p_data->cch_open_ind.bd_addr); 2516 btif_hl_start_cch_timer(app_idx, mcl_idx); 2517 } 2518 } 2519 else 2520 { 2521 BTIF_TRACE_ERROR0("The MCL already exist for cch_open_ind"); 2522 } 2523 } 2524} 2525 2526/******************************************************************************* 2527** 2528** Function btif_hl_proc_pending_op 2529** 2530** Description Process the pending dch operation. 2531** 2532** Returns Nothing 2533** 2534*******************************************************************************/ 2535BOOLEAN btif_hl_proc_pending_op(UINT8 app_idx, UINT8 mcl_idx) 2536 2537{ 2538 2539 btif_hl_app_cb_t *p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 2540 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2541 btif_hl_pending_chan_cb_t *p_pcb; 2542 BOOLEAN status = FALSE; 2543 tBTA_HL_DCH_OPEN_PARAM dch_open; 2544 tBTA_HL_MDL_ID mdl_id; 2545 tBTA_HL_DCH_RECONNECT_PARAM reconnect_param; 2546 2547 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2548 if (p_pcb->in_use) 2549 { 2550 switch (p_pcb->op) 2551 { 2552 case BTIF_HL_PEND_DCH_OP_OPEN: 2553 if (!p_pcb->abort_pending) 2554 { 2555 BTIF_TRACE_DEBUG0("op BTIF_HL_PEND_DCH_OP_OPEN"); 2556 dch_open.ctrl_psm = p_mcb->ctrl_psm; 2557 dch_open.local_mdep_id = p_acb->sup_feature.mdep[p_pcb->mdep_cfg_idx].mdep_id; 2558 if (btif_hl_find_peer_mdep_id(p_acb->app_id, p_mcb->bd_addr, 2559 p_acb->sup_feature.mdep[p_pcb->mdep_cfg_idx].mdep_cfg.mdep_role, 2560 p_acb->sup_feature.mdep[p_pcb->mdep_cfg_idx].mdep_cfg.data_cfg[0].data_type, &dch_open.peer_mdep_id )) 2561 { 2562 dch_open.local_cfg = p_acb->channel_type[p_pcb->mdep_cfg_idx]; 2563 if ((p_acb->sup_feature.mdep[p_pcb->mdep_cfg_idx].mdep_cfg.mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 2564 && !btif_hl_is_the_first_reliable_existed(app_idx, mcl_idx)) 2565 { 2566 dch_open.local_cfg = BTA_HL_DCH_CFG_RELIABLE; 2567 } 2568 dch_open.sec_mask = (BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT); 2569 BTIF_TRACE_DEBUG1("dch_open.local_cfg=%d ", dch_open.local_cfg); 2570 btif_hl_send_setup_connecting_cb(app_idx,mcl_idx); 2571 2572 if (!btif_hl_is_reconnect_possible(app_idx, mcl_idx, p_pcb->mdep_cfg_idx, &dch_open, &mdl_id )) 2573 { 2574 BTIF_TRACE_DEBUG0("Issue DCH open" ); 2575 BTA_HlDchOpen(p_mcb->mcl_handle, &dch_open); 2576 } 2577 else 2578 { 2579 reconnect_param.ctrl_psm = p_mcb->ctrl_psm; 2580 reconnect_param.mdl_id = mdl_id;; 2581 BTIF_TRACE_DEBUG2("Issue Reconnect ctrl_psm=0x%x mdl_id=0x%x",reconnect_param.ctrl_psm, reconnect_param.mdl_id); 2582 BTA_HlDchReconnect(p_mcb->mcl_handle, &reconnect_param); 2583 } 2584 status = TRUE; 2585 } 2586 } 2587 else 2588 { 2589 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 2590 status = TRUE; 2591 } 2592 break; 2593 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 2594 BTA_HlDeleteMdl(p_mcb->mcl_handle, p_acb->delete_mdl.mdl_id); 2595 status = TRUE; 2596 break; 2597 2598 default: 2599 break; 2600 } 2601 } 2602 return status; 2603} 2604 2605/******************************************************************************* 2606** 2607** Function btif_hl_proc_cch_open_cfm 2608** 2609** Description Process the CCH open confirmation 2610** 2611** Returns Nothing 2612** 2613*******************************************************************************/ 2614static BOOLEAN btif_hl_proc_cch_open_cfm(tBTA_HL *p_data) 2615 2616{ 2617 btif_hl_app_cb_t *p_acb; 2618 btif_hl_mcl_cb_t *p_mcb; 2619 UINT8 app_idx, mcl_idx; 2620 BOOLEAN status = FALSE; 2621 tBTA_HL_DCH_OPEN_PARAM dch_open; 2622 2623 2624 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 2625 2626 if (btif_hl_find_app_idx_using_handle(p_data->cch_open_cfm.app_handle, &app_idx)) 2627 { 2628 BTIF_TRACE_DEBUG1("app_idx=%d", app_idx); 2629 if (btif_hl_find_mcl_idx(app_idx, p_data->cch_open_cfm.bd_addr, &mcl_idx)) 2630 { 2631 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 2632 2633 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2634 BTIF_TRACE_DEBUG1("mcl_idx=%d", mcl_idx); 2635 p_mcb->mcl_handle = p_data->cch_open_cfm.mcl_handle; 2636 p_mcb->is_connected = TRUE; 2637 status = btif_hl_proc_pending_op(app_idx, mcl_idx); 2638 if (status) 2639 btif_hl_start_cch_timer(app_idx, mcl_idx); 2640 } 2641 } 2642 2643 return status; 2644} 2645 2646 2647/******************************************************************************* 2648** 2649** Function btif_hl_proc_cch_close_ind 2650** 2651** Description Process the CCH close indication 2652** 2653** Returns Nothing 2654** 2655*******************************************************************************/ 2656static void btif_hl_proc_cch_close_ind(tBTA_HL *p_data) 2657 2658{ 2659 UINT8 app_idx, mcl_idx; 2660 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 2661 2662 if (btif_hl_find_mcl_idx_using_handle(p_data->cch_close_ind.mcl_handle, &app_idx, &mcl_idx)) 2663 { 2664 btif_hl_stop_cch_timer(app_idx, mcl_idx); 2665 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 2666 btif_hl_release_mcl_sockets(app_idx, mcl_idx); 2667 btif_hl_clean_mcl_cb(app_idx, mcl_idx); 2668 } 2669} 2670 2671 2672/******************************************************************************* 2673** 2674** Function btif_hl_proc_cch_close_cfm 2675** 2676** Description Process the CCH close confirmation 2677** 2678** Returns Nothing 2679** 2680*******************************************************************************/ 2681static void btif_hl_proc_cch_close_cfm(tBTA_HL *p_data) 2682{ 2683 UINT8 app_idx, mcl_idx; 2684 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 2685 2686 if (btif_hl_find_mcl_idx_using_handle(p_data->cch_close_cfm.mcl_handle, &app_idx, &mcl_idx)) 2687 { 2688 btif_hl_stop_cch_timer(app_idx, mcl_idx); 2689 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 2690 btif_hl_release_mcl_sockets(app_idx, mcl_idx); 2691 btif_hl_clean_mcl_cb(app_idx, mcl_idx); 2692 } 2693} 2694 2695/******************************************************************************* 2696** 2697** Function btif_hl_proc_create_ind 2698** 2699** Description Process the MDL create indication 2700** 2701** Returns Nothing 2702** 2703*******************************************************************************/ 2704static void btif_hl_proc_create_ind(tBTA_HL *p_data){ 2705 btif_hl_app_cb_t *p_acb; 2706 btif_hl_mcl_cb_t *p_mcb; 2707 tBTA_HL_MDEP *p_mdep; 2708 UINT8 app_idx, mcl_idx, mdep_cfg_idx; 2709 BOOLEAN first_reliable_exist; 2710 BOOLEAN success = TRUE; 2711 tBTA_HL_DCH_CFG rsp_cfg = BTA_HL_DCH_CFG_UNKNOWN; 2712 tBTA_HL_DCH_CREATE_RSP rsp_code = BTA_HL_DCH_CREATE_RSP_CFG_REJ; 2713 tBTA_HL_DCH_CREATE_RSP_PARAM create_rsp_param; 2714 2715 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 2716 2717 if (btif_hl_find_mcl_idx_using_handle(p_data->dch_create_ind.mcl_handle, &app_idx, &mcl_idx)) 2718 { 2719 p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); 2720 p_mcb =BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2721 2722 if (btif_hl_find_mdep_cfg_idx(app_idx, p_data->dch_create_ind.local_mdep_id, &mdep_cfg_idx)) 2723 { 2724 p_mdep = &(p_acb->sup_feature.mdep[mdep_cfg_idx]); 2725 first_reliable_exist = btif_hl_is_the_first_reliable_existed(app_idx, mcl_idx); 2726 switch (p_mdep->mdep_cfg.mdep_role) 2727 { 2728 case BTA_HL_MDEP_ROLE_SOURCE: 2729 if (p_data->dch_create_ind.cfg == BTA_HL_DCH_CFG_NO_PREF) 2730 { 2731 if (first_reliable_exist) 2732 { 2733 rsp_cfg = p_acb->channel_type[mdep_cfg_idx]; 2734 } 2735 else 2736 { 2737 rsp_cfg = BTA_HL_DCH_CFG_RELIABLE; 2738 } 2739 rsp_code = BTA_HL_DCH_CREATE_RSP_SUCCESS; 2740 } 2741 2742 break; 2743 case BTA_HL_MDEP_ROLE_SINK: 2744 2745 if ((p_data->dch_create_ind.cfg == BTA_HL_DCH_CFG_RELIABLE) || 2746 (first_reliable_exist && (p_data->dch_create_ind.cfg == BTA_HL_DCH_CFG_STREAMING))) 2747 { 2748 rsp_code = BTA_HL_DCH_CREATE_RSP_SUCCESS; 2749 rsp_cfg = p_data->dch_create_ind.cfg; 2750 } 2751 break; 2752 default: 2753 break; 2754 } 2755 } 2756 } 2757 else 2758 { 2759 success = FALSE; 2760 } 2761 2762 if (success) 2763 { 2764 BTIF_TRACE_DEBUG2("create response rsp_code=%d rsp_cfg=%d", rsp_code, rsp_cfg ); 2765 create_rsp_param.local_mdep_id = p_data->dch_create_ind.local_mdep_id; 2766 create_rsp_param.mdl_id = p_data->dch_create_ind.mdl_id; 2767 create_rsp_param.rsp_code = rsp_code; 2768 create_rsp_param.cfg_rsp = rsp_cfg; 2769 BTA_HlDchCreateRsp(p_mcb->mcl_handle, &create_rsp_param); 2770 } 2771} 2772 2773/******************************************************************************* 2774** 2775** Function btif_hl_proc_dch_open_ind 2776** 2777** Description Process the DCH open indication 2778** 2779** Returns Nothing 2780** 2781*******************************************************************************/ 2782static void btif_hl_proc_dch_open_ind(tBTA_HL *p_data) 2783 2784{ 2785 btif_hl_app_cb_t *p_acb; 2786 btif_hl_mcl_cb_t *p_mcb; 2787 btif_hl_mdl_cb_t *p_dcb; 2788 UINT8 app_idx, mcl_idx, mdl_idx, mdep_cfg_idx; 2789 UINT8 dc_cfg; 2790 BOOLEAN close_dch = FALSE; 2791 2792 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 2793 2794 if (btif_hl_find_mcl_idx_using_handle(p_data->dch_open_ind.mcl_handle, &app_idx, &mcl_idx )) 2795 { 2796 p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); 2797 p_mcb =BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2798 2799 if (btif_hl_find_avail_mdl_idx(app_idx, mcl_idx, &mdl_idx)) 2800 { 2801 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 2802 2803 if (btif_hl_find_mdep_cfg_idx(app_idx, p_data->dch_open_ind.local_mdep_id, &mdep_cfg_idx)) 2804 { 2805 p_dcb->in_use = TRUE; 2806 p_dcb->mdl_handle = p_data->dch_open_ind.mdl_handle; 2807 p_dcb->local_mdep_cfg_idx = mdep_cfg_idx; 2808 p_dcb->local_mdep_id = p_data->dch_open_ind.local_mdep_id; 2809 p_dcb->mdl_id = p_data->dch_open_ind.mdl_id; 2810 p_dcb->dch_mode = p_data->dch_open_ind.dch_mode; 2811 p_dcb->dch_mode = p_data->dch_open_ind.dch_mode; 2812 p_dcb->is_the_first_reliable = p_data->dch_open_ind.first_reliable; 2813 p_dcb->mtu = p_data->dch_open_ind.mtu; 2814 2815 if(btif_hl_find_channel_id_using_mdl_id(app_idx,p_dcb->mdl_id , &p_dcb->channel_id)) 2816 { 2817 BTIF_TRACE_DEBUG4(" app_idx=%d mcl_idx=%d mdl_idx=%d channel_id=%d", 2818 app_idx, mcl_idx, mdl_idx, p_dcb->channel_id ); 2819 if (!btif_hl_create_socket(app_idx, mcl_idx, mdl_idx)) 2820 { 2821 BTIF_TRACE_ERROR0("Unable to create socket"); 2822 close_dch = TRUE; 2823 } 2824 } 2825 else 2826 { 2827 BTIF_TRACE_ERROR1("Unable find channel id for mdl_id=0x%x", p_dcb->mdl_id ); 2828 close_dch = TRUE; 2829 } 2830 } 2831 else 2832 { 2833 BTIF_TRACE_ERROR1("INVALID_LOCAL_MDEP_ID mdep_id=%d",p_data->dch_open_cfm.local_mdep_id); 2834 close_dch = TRUE; 2835 } 2836 2837 if (close_dch) 2838 btif_hl_clean_mdl_cb(p_dcb); 2839 } 2840 else 2841 close_dch = TRUE; 2842 } 2843 else 2844 close_dch = TRUE; 2845 2846 if (close_dch) 2847 BTA_HlDchClose(p_data->dch_open_cfm.mdl_handle); 2848} 2849 2850/******************************************************************************* 2851** 2852** Function btif_hl_proc_dch_open_cfm 2853** 2854** Description Process the DCH close confirmation 2855** 2856** Returns Nothing 2857** 2858*******************************************************************************/ 2859static BOOLEAN btif_hl_proc_dch_open_cfm(tBTA_HL *p_data) 2860 2861{ 2862 btif_hl_app_cb_t *p_acb; 2863 btif_hl_mcl_cb_t *p_mcb; 2864 btif_hl_mdl_cb_t *p_dcb; 2865 btif_hl_pending_chan_cb_t *p_pcb; 2866 UINT8 app_idx, mcl_idx, mdl_idx, mdep_cfg_idx; 2867 BOOLEAN status = FALSE; 2868 BOOLEAN close_dch = FALSE; 2869 2870 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 2871 2872 if (btif_hl_find_mcl_idx_using_handle(p_data->dch_open_cfm.mcl_handle, &app_idx, &mcl_idx )) 2873 { 2874 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 2875 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2876 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2877 2878 if (btif_hl_find_avail_mdl_idx(app_idx, mcl_idx, &mdl_idx)) 2879 { 2880 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 2881 2882 if (btif_hl_find_mdep_cfg_idx(app_idx, p_data->dch_open_cfm.local_mdep_id, &mdep_cfg_idx)) 2883 { 2884 p_dcb->in_use = TRUE; 2885 p_dcb->mdl_handle = p_data->dch_open_cfm.mdl_handle; 2886 p_dcb->local_mdep_cfg_idx = mdep_cfg_idx; 2887 p_dcb->local_mdep_id = p_data->dch_open_cfm.local_mdep_id; 2888 p_dcb->mdl_id = p_data->dch_open_cfm.mdl_id; 2889 p_dcb->dch_mode = p_data->dch_open_cfm.dch_mode; 2890 p_dcb->is_the_first_reliable= p_data->dch_open_cfm.first_reliable; 2891 p_dcb->mtu = p_data->dch_open_cfm.mtu; 2892 p_dcb->channel_id = p_pcb->channel_id; 2893 2894 BTIF_TRACE_DEBUG3("app_idx=%d mcl_idx=%d mdl_idx=%d", app_idx, mcl_idx, mdl_idx ); 2895 btif_hl_send_setup_connecting_cb(app_idx, mcl_idx); 2896 if (btif_hl_create_socket(app_idx, mcl_idx, mdl_idx)) 2897 { 2898 status = TRUE; 2899 BTIF_TRACE_DEBUG4("app_idx=%d mcl_idx=%d mdl_idx=%d p_dcb->channel_id=0x%08x", 2900 app_idx, mcl_idx, mdl_idx, p_dcb->channel_id); 2901 btif_hl_clean_pcb(p_pcb); 2902 } 2903 else 2904 { 2905 BTIF_TRACE_ERROR0("Unable to create socket"); 2906 close_dch = TRUE; 2907 } 2908 } 2909 else 2910 { 2911 BTIF_TRACE_ERROR1("INVALID_LOCAL_MDEP_ID mdep_id=%d",p_data->dch_open_cfm.local_mdep_id); 2912 close_dch = TRUE; 2913 } 2914 2915 if (close_dch) 2916 { 2917 btif_hl_clean_mdl_cb(p_dcb); 2918 BTA_HlDchClose(p_data->dch_open_cfm.mdl_handle); 2919 } 2920 } 2921 } 2922 2923 return status; 2924} 2925/******************************************************************************* 2926** 2927** Function btif_hl_proc_dch_reconnect_cfm 2928** 2929** Description Process the DCH reconnect indication 2930** 2931** Returns Nothing 2932** 2933*******************************************************************************/ 2934static BOOLEAN btif_hl_proc_dch_reconnect_cfm(tBTA_HL *p_data) 2935{ 2936 btif_hl_app_cb_t *p_acb; 2937 btif_hl_mcl_cb_t *p_mcb; 2938 btif_hl_mdl_cb_t *p_dcb; 2939 btif_hl_pending_chan_cb_t *p_pcb; 2940 UINT8 app_idx, mcl_idx, mdl_idx, mdep_cfg_idx; 2941 BOOLEAN status = FALSE; 2942 BOOLEAN close_dch = FALSE; 2943 2944 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 2945 2946 if (btif_hl_find_mcl_idx_using_handle(p_data->dch_open_cfm.mcl_handle, &app_idx, &mcl_idx )) 2947 { 2948 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 2949 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 2950 p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); 2951 2952 if (btif_hl_find_avail_mdl_idx(app_idx, mcl_idx, &mdl_idx)) 2953 { 2954 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 2955 2956 if (btif_hl_find_mdep_cfg_idx(app_idx, p_data->dch_reconnect_cfm.local_mdep_id, &mdep_cfg_idx)) 2957 { 2958 p_dcb->in_use = TRUE; 2959 p_dcb->mdl_handle = p_data->dch_reconnect_cfm.mdl_handle; 2960 p_dcb->local_mdep_cfg_idx = mdep_cfg_idx; 2961 p_dcb->local_mdep_id = p_data->dch_reconnect_cfm.local_mdep_id; 2962 p_dcb->mdl_id = p_data->dch_reconnect_cfm.mdl_id; 2963 p_dcb->dch_mode = p_data->dch_reconnect_cfm.dch_mode; 2964 p_dcb->is_the_first_reliable= p_data->dch_reconnect_cfm.first_reliable; 2965 p_dcb->mtu = p_data->dch_reconnect_cfm.mtu; 2966 p_dcb->channel_id = p_pcb->channel_id; 2967 2968 BTIF_TRACE_DEBUG3("app_idx=%d mcl_idx=%d mdl_idx=%d", app_idx, mcl_idx, mdl_idx ); 2969 btif_hl_send_setup_connecting_cb(app_idx, mcl_idx); 2970 if (btif_hl_create_socket(app_idx, mcl_idx, mdl_idx)) 2971 { 2972 status = TRUE; 2973 BTIF_TRACE_DEBUG4("app_idx=%d mcl_idx=%d mdl_idx=%d p_dcb->channel_id=0x%08x", 2974 app_idx, mcl_idx, mdl_idx, p_dcb->channel_id); 2975 btif_hl_clean_pcb(p_pcb); 2976 } 2977 else 2978 { 2979 BTIF_TRACE_ERROR0("Unable to create socket"); 2980 close_dch = TRUE; 2981 } 2982 } 2983 else 2984 { 2985 BTIF_TRACE_ERROR1("INVALID_LOCAL_MDEP_ID mdep_id=%d",p_data->dch_open_cfm.local_mdep_id); 2986 close_dch = TRUE; 2987 } 2988 2989 if (close_dch) 2990 { 2991 btif_hl_clean_mdl_cb(p_dcb); 2992 BTA_HlDchClose(p_data->dch_reconnect_cfm.mdl_handle); 2993 } 2994 } 2995 } 2996 2997 return status; 2998 2999} 3000/******************************************************************************* 3001** 3002** Function btif_hl_proc_dch_reconnect_ind 3003** 3004** Description Process the DCH reconnect indication 3005** 3006** Returns Nothing 3007** 3008*******************************************************************************/ 3009static void btif_hl_proc_dch_reconnect_ind(tBTA_HL *p_data) 3010 3011{ 3012 btif_hl_app_cb_t *p_acb; 3013 btif_hl_mcl_cb_t *p_mcb; 3014 btif_hl_mdl_cb_t *p_dcb; 3015 UINT8 app_idx, mcl_idx, mdl_idx, mdep_cfg_idx, dc_cfg; 3016 BOOLEAN close_dch = FALSE; 3017 3018 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 3019 3020 3021 if (btif_hl_find_mcl_idx_using_handle(p_data->dch_reconnect_ind.mcl_handle, &app_idx, &mcl_idx)) 3022 { 3023 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 3024 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 3025 3026 if (btif_hl_find_avail_mdl_idx(app_idx, mcl_idx, &mdl_idx)) 3027 { 3028 p_dcb =BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 3029 3030 if (btif_hl_find_mdep_cfg_idx(app_idx, p_data->dch_reconnect_ind.local_mdep_id, &mdep_cfg_idx)) 3031 { 3032 p_dcb->in_use = TRUE; 3033 p_dcb->mdl_handle = p_data->dch_reconnect_ind.mdl_handle; 3034 p_dcb->local_mdep_cfg_idx = mdep_cfg_idx; 3035 p_dcb->local_mdep_id = p_data->dch_reconnect_ind.local_mdep_id; 3036 p_dcb->mdl_id = p_data->dch_reconnect_ind.mdl_id; 3037 p_dcb->dch_mode = p_data->dch_reconnect_ind.dch_mode; 3038 p_dcb->dch_mode = p_data->dch_reconnect_ind.dch_mode; 3039 p_dcb->is_the_first_reliable= p_data->dch_reconnect_ind.first_reliable; 3040 p_dcb->mtu = p_data->dch_reconnect_ind.mtu; 3041 p_dcb->channel_id = btif_hl_get_next_channel_id(p_acb->app_id); 3042 3043 BTIF_TRACE_DEBUG4(" app_idx=%d mcl_idx=%d mdl_idx=%d channel_id=%d", 3044 app_idx, mcl_idx, mdl_idx, p_dcb->channel_id ); 3045 if (!btif_hl_create_socket(app_idx, mcl_idx, mdl_idx)) 3046 { 3047 BTIF_TRACE_ERROR0("Unable to create socket"); 3048 close_dch = TRUE; 3049 } 3050 } 3051 else 3052 { 3053 BTIF_TRACE_ERROR1("INVALID_LOCAL_MDEP_ID mdep_id=%d",p_data->dch_open_cfm.local_mdep_id); 3054 close_dch = TRUE; 3055 } 3056 3057 if (close_dch) 3058 btif_hl_clean_mdl_cb(p_dcb); 3059 } 3060 else 3061 close_dch = TRUE; 3062 } 3063 else 3064 close_dch = TRUE; 3065 3066 if (close_dch) 3067 BTA_HlDchClose(p_data->dch_reconnect_ind.mdl_handle); 3068 3069} 3070 3071/******************************************************************************* 3072** 3073** Function btif_hl_proc_dch_close_ind 3074** 3075** Description Process the DCH close indication 3076** 3077** Returns Nothing 3078** 3079*******************************************************************************/ 3080static void btif_hl_proc_dch_close_ind(tBTA_HL *p_data) 3081 3082{ 3083 btif_hl_mdl_cb_t *p_dcb; 3084 UINT8 app_idx, mcl_idx, mdl_idx; 3085 3086 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 3087 if (btif_hl_find_mdl_idx_using_handle(p_data->dch_close_ind.mdl_handle, 3088 &app_idx, &mcl_idx, &mdl_idx )) 3089 { 3090 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 3091 btif_hl_release_socket(app_idx,mcl_idx, mdl_idx); 3092 btif_hl_clean_mdl_cb(p_dcb); 3093 if (!btif_hl_num_dchs_in_use(app_idx, mcl_idx)) 3094 btif_hl_start_cch_timer(app_idx, mcl_idx); 3095 BTIF_TRACE_DEBUG1("remote DCH close success mdl_idx=%d", mdl_idx); 3096 } 3097} 3098 3099/******************************************************************************* 3100** 3101** Function btif_hl_proc_dch_close_cfm 3102** 3103** Description Process the DCH reconnect confirmation 3104** 3105** Returns Nothing 3106** 3107*******************************************************************************/ 3108static void btif_hl_proc_dch_close_cfm(tBTA_HL *p_data) 3109 3110{ 3111 btif_hl_mdl_cb_t *p_dcb; 3112 UINT8 app_idx, mcl_idx, mdl_idx; 3113 3114 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 3115 if (btif_hl_find_mdl_idx_using_handle(p_data->dch_close_cfm.mdl_handle, 3116 &app_idx, &mcl_idx, &mdl_idx )) 3117 { 3118 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 3119 btif_hl_release_socket(app_idx,mcl_idx,mdl_idx); 3120 btif_hl_clean_mdl_cb(p_dcb); 3121 if (!btif_hl_num_dchs_in_use(app_idx, mcl_idx)) 3122 btif_hl_start_cch_timer(app_idx, mcl_idx); 3123 BTIF_TRACE_DEBUG1("BTAPP local DCH close success mdl_idx=%d", mdl_idx); 3124 } 3125} 3126 3127 3128/******************************************************************************* 3129** 3130** Function btif_hl_proc_abort_ind 3131** 3132** Description Process the abort indicaiton 3133** 3134** Returns Nothing 3135** 3136*******************************************************************************/ 3137static void btif_hl_proc_abort_ind(tBTA_HL_MCL_HANDLE mcl_handle){ 3138 3139 UINT8 app_idx,mcl_idx; 3140 BTIF_TRACE_DEBUG1("%s", __FUNCTION__ ); 3141 if (btif_hl_find_mcl_idx_using_handle(mcl_handle, &app_idx, &mcl_idx)) 3142 { 3143 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 3144 } 3145} 3146 3147/******************************************************************************* 3148** 3149** Function btif_hl_proc_abort_cfm 3150** 3151** Description Process the abort confirmation 3152** 3153** Returns Nothing 3154** 3155*******************************************************************************/ 3156static void btif_hl_proc_abort_cfm(tBTA_HL_MCL_HANDLE mcl_handle){ 3157 UINT8 app_idx,mcl_idx; 3158 3159 BTIF_TRACE_DEBUG1("%s", __FUNCTION__ ); 3160 if (btif_hl_find_mcl_idx_using_handle(mcl_handle, &app_idx, &mcl_idx)) 3161 { 3162 btif_hl_send_setup_disconnected_cb(app_idx,mcl_idx); 3163 } 3164} 3165 3166/******************************************************************************* 3167** 3168** Function btif_hl_proc_send_data_cfm 3169** 3170** Description Process the send data confirmation 3171** 3172** Returns Nothing 3173** 3174*******************************************************************************/ 3175static void btif_hl_proc_send_data_cfm(tBTA_HL_MDL_HANDLE mdl_handle, 3176 tBTA_HL_STATUS status){ 3177 UINT8 app_idx,mcl_idx, mdl_idx; 3178 btif_hl_mdl_cb_t *p_dcb; 3179 3180 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 3181 if (btif_hl_find_mdl_idx_using_handle(mdl_handle, 3182 &app_idx, &mcl_idx, &mdl_idx )) 3183 { 3184 p_dcb =BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 3185 btif_hl_free_buf((void **) &p_dcb->p_tx_pkt); 3186 BTIF_TRACE_DEBUG1("send success free p_tx_pkt tx_size=%d", p_dcb->tx_size); 3187 p_dcb->tx_size = 0; 3188 } 3189} 3190 3191/******************************************************************************* 3192** 3193** Function btif_hl_proc_dch_cong_ind 3194** 3195** Description Process the DCH congestion change indication 3196** 3197** Returns Nothing 3198** 3199*******************************************************************************/ 3200static void btif_hl_proc_dch_cong_ind(tBTA_HL *p_data) 3201 3202{ 3203 btif_hl_mdl_cb_t *p_dcb; 3204 UINT8 app_idx, mcl_idx, mdl_idx; 3205 3206 BTIF_TRACE_DEBUG0("btif_hl_proc_dch_cong_ind"); 3207 3208 3209 if (btif_hl_find_mdl_idx_using_handle(p_data->dch_cong_ind.mdl_handle, &app_idx, &mcl_idx, &mdl_idx)) 3210 { 3211 p_dcb =BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 3212 p_dcb->cong = p_data->dch_cong_ind.cong; 3213 } 3214} 3215 3216 3217/******************************************************************************* 3218** 3219** Function btif_hl_proc_app_data 3220** 3221** Description Process registration request 3222** 3223** Returns void 3224** 3225*******************************************************************************/ 3226static BOOLEAN btif_hl_proc_app_data(UINT8 app_idx){ 3227 btif_hl_app_cb_t *p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 3228 btif_hl_app_data_t *p_data; 3229 btif_hl_nv_app_data_t *p_nv; 3230 BOOLEAN is_match; 3231 UINT8 num_mdeps, i; 3232 tBTA_HL_MDEP_CFG *p_cfg; 3233 tBTA_HL_MDEP_CFG *p_nv_cfg; 3234 BOOLEAN status = TRUE; 3235 bt_status_t bt_status; 3236 3237 BTIF_TRACE_DEBUG2("%s app_idx=%d ", __FUNCTION__, app_idx ); 3238 3239 if (!GKI_queue_is_empty(&p_ncb->app_queue)) 3240 { 3241 p_data = (btif_hl_app_data_t *)GKI_getfirst((void *)&p_ncb->app_queue); 3242 while (p_data != NULL) 3243 { 3244 is_match = FALSE; 3245 p_nv = &p_data->app_data; 3246 BTIF_TRACE_DEBUG1("compare with nv idx=%d", p_data->app_nv_idx); 3247 if (p_nv->application_name != NULL && 3248 memcmp((void *)p_acb->application_name, p_nv->application_name,(BTIF_HL_APPLICATION_NAME_LEN +1)) != 0 ) 3249 { 3250 BTIF_TRACE_DEBUG1("application_name mismatch NV(%s)",p_nv->application_name); 3251 } 3252 else if (p_nv->provider_name != NULL && 3253 memcmp((void *)p_acb->provider_name, p_nv->provider_name,(BTA_PROVIDER_NAME_LEN +1)) != 0) 3254 { 3255 BTIF_TRACE_DEBUG1("provider_name mismatch NV(%s)",p_nv->provider_name); 3256 } 3257 else if (p_nv->srv_name != NULL && 3258 memcmp((void *)p_acb->srv_name, p_nv->srv_name,(BTA_SERVICE_NAME_LEN +1)) != 0) 3259 { 3260 BTIF_TRACE_DEBUG1("srv_name mismatch NV(%s)",p_nv->srv_name); 3261 } 3262 else if (p_nv->srv_desp != NULL && 3263 memcmp((void *)p_acb->srv_desp, p_nv->srv_desp,(BTA_SERVICE_DESP_LEN +1)) != 0) 3264 { 3265 BTIF_TRACE_DEBUG1("srv_desp mismatch NV(%s)",p_nv->srv_desp); 3266 } 3267 else if (p_acb->sup_feature.app_role_mask != p_nv->sup_feature.app_role_mask) 3268 { 3269 BTIF_TRACE_DEBUG1("app_role_mask mismatch app_role_mask=0x%x", p_nv->sup_feature.app_role_mask); 3270 } 3271 else if (p_acb->sup_feature.advertize_source_sdp != p_nv->sup_feature.advertize_source_sdp) 3272 { 3273 BTIF_TRACE_DEBUG1("advertize_source_sdp mismatch advertize_source_sdp=0x%x", 3274 p_nv->sup_feature.advertize_source_sdp); 3275 } 3276 else if (p_acb->sup_feature.num_of_mdeps != p_nv->sup_feature.num_of_mdeps) 3277 { 3278 BTIF_TRACE_DEBUG1("num_of_mdeps mismatch num_of_mdeps=0x%x", p_nv->sup_feature.num_of_mdeps); 3279 } 3280 else 3281 { 3282 //TODO remove debug after testing completed 3283 BTIF_TRACE_DEBUG1("Step1 match for app_idx=%d now check mdep cfg", app_idx); 3284 is_match = TRUE; 3285 num_mdeps = p_acb->sup_feature.num_of_mdeps; 3286 BTIF_TRACE_DEBUG1("num of medeps num_mdeps=%d ", num_mdeps); 3287 for (i=0; i< num_mdeps; i++) 3288 { 3289 p_cfg = &p_acb->sup_feature.mdep[i].mdep_cfg; 3290 p_nv_cfg = &p_nv->sup_feature.mdep[i].mdep_cfg; 3291 3292 BTIF_TRACE_DEBUG2("mdep-role=%d data_type=%d ", 3293 p_cfg->mdep_role,p_cfg->data_cfg[0].data_type ); 3294 BTIF_TRACE_DEBUG2("from NV mdep-role=%d data_type=%d ", 3295 p_nv_cfg->mdep_role,p_nv_cfg->data_cfg[0].data_type ); 3296 if (p_cfg->mdep_role != p_nv_cfg->mdep_role || 3297 p_cfg->data_cfg[0].data_type != p_nv_cfg->data_cfg[0].data_type ) 3298 { 3299 is_match = FALSE; 3300 BTIF_TRACE_DEBUG0("Not Match" ); 3301 break; 3302 } 3303 } 3304 } 3305 3306 if (!is_match) 3307 { 3308 p_data = (btif_hl_app_data_t *)GKI_getnext((void *)p_data); 3309 } 3310 else 3311 { 3312 BTIF_TRACE_DEBUG1("Match is found app_nv_idx=%d",p_data->app_nv_idx ); 3313 break; 3314 } 3315 } 3316 } 3317 3318 if (is_match) 3319 { 3320 if ((bt_status = btif_storage_read_hl_mdl_data(p_data->app_nv_idx, 3321 (char *) &p_acb->mdl_cfg[0], sizeof(btif_hl_nv_mdl_data_t))) 3322 == BT_STATUS_SUCCESS) 3323 { 3324 p_data->app_idx = app_idx; 3325 p_acb->is_new_app = FALSE; 3326 p_acb->app_nv_idx = p_data->app_nv_idx; 3327 BTIF_TRACE_DEBUG2("btif_storage_read_hl_mdl_data OK app_idx=%d app_nv_idx=%d", 3328 app_idx, p_data->app_nv_idx ); 3329 3330 for (i=0; i<BTA_HL_NUM_MDL_CFGS; i++) 3331 { 3332 //TODO remove debug after testing completed 3333 if (p_acb->mdl_cfg[i].base.active) 3334 { 3335 BTIF_TRACE_DEBUG5("i=%d mdl_id=0x%x dch_mode=%d local_mdep_id=%d peer_mdep_id=%d", 3336 i, 3337 p_acb->mdl_cfg[i].base.mdl_id, 3338 p_acb->mdl_cfg[i].base.dch_mode, 3339 p_acb->mdl_cfg[i].base.local_mdep_id, 3340 p_acb->mdl_cfg[i].extra.peer_mdep_id ); 3341 3342 } 3343 3344 } 3345 } 3346 else 3347 { 3348 status= FALSE; 3349 } 3350 } 3351 else 3352 { 3353 memset(&p_acb->mdl_cfg, 0, sizeof(btif_hl_nv_mdl_data_t)); 3354 p_acb->is_new_app = TRUE; 3355 BTIF_TRACE_DEBUG0("No Match this is a new app set is_new_app=TRUE"); 3356 } 3357 3358 BTIF_TRACE_DEBUG1("status=%d ",status ); 3359 return status; 3360 3361 3362} 3363 3364/******************************************************************************* 3365** 3366** Function btif_hl_proc_cb_evt 3367** 3368** Description Process registration request 3369** 3370** Returns void 3371** 3372*******************************************************************************/ 3373static void btif_hl_proc_reg_request(UINT8 app_idx, UINT8 app_id, 3374 tBTA_HL_REG_PARAM *p_reg_param, 3375 tBTA_HL_CBACK *p_cback){ 3376 bt_status_t status= BT_STATUS_SUCCESS; 3377 UINT8 i; 3378 btif_hl_app_data_t *p_data; 3379 btif_hl_nv_app_cb_t *p_app_cb; 3380 BTIF_TRACE_DEBUG4("%s app_idx=%d app_id=%d is_app_read=%d", __FUNCTION__, app_idx, app_id,p_ncb->is_app_read ); 3381 3382 if (!p_ncb->is_app_read) 3383 { 3384 if ((status = btif_storage_read_hl_apps_cb((char *)&p_ncb->app_cb, sizeof(btif_hl_nv_app_cb_t))) == BT_STATUS_SUCCESS) 3385 { 3386 p_app_cb = &p_ncb->app_cb; 3387 for (i=0; i< BTIF_HL_NV_MAX_APPS; i++) 3388 { 3389 if (p_app_cb->app[i].in_use ) 3390 { 3391 BTIF_TRACE_DEBUG1("app_nv_idx=%d in_use=TRUE",i); 3392 if ( (p_data = (btif_hl_app_data_t *)GKI_getbuf((UINT16)sizeof(btif_hl_app_data_t)))!=NULL) 3393 { 3394 BTIF_TRACE_DEBUG1("load app_nv_idx=%d ", i ); 3395 p_data->active = FALSE; 3396 p_data->app_idx = 0; 3397 p_data->app_nv_idx = i; 3398 if ((status = btif_storage_read_hl_app_data(i, (char *)&p_data->app_data, sizeof(btif_hl_nv_app_data_t))) 3399 == BT_STATUS_SUCCESS) 3400 { 3401 BTIF_TRACE_DEBUG0("enuque app_data"); 3402 GKI_enqueue(&p_ncb->app_queue, (void *) p_data); 3403 } 3404 else 3405 { 3406 BTIF_TRACE_DEBUG0("btif_storage_read_hl_app_data failed"); 3407 status = BT_STATUS_FAIL; 3408 btif_hl_free_buf((void **)&p_data); 3409 break; 3410 } 3411 } 3412 else 3413 { 3414 BTIF_TRACE_DEBUG0("GKI_getbuf failed"); 3415 status = BT_STATUS_FAIL; 3416 btif_hl_free_buf((void **)&p_data); 3417 break; 3418 } 3419 } 3420 } 3421 3422 BTIF_TRACE_DEBUG1("app data load status=%d (0-BT_STATUS_SUCCESS) ", status ); 3423 if ( status == BT_STATUS_SUCCESS) 3424 { 3425 p_ncb->is_app_read = TRUE; 3426 } 3427 else 3428 { 3429 BTIF_TRACE_DEBUG0("status=failed remove all elements in app_queue"); 3430 if (!GKI_queue_is_empty(&p_ncb->app_queue)) 3431 { 3432 p_data = (btif_hl_app_data_t *)GKI_getfirst((void *)&p_ncb->app_queue); 3433 while (p_data != NULL) 3434 { 3435 GKI_remove_from_queue((void *)&p_ncb->app_queue, p_data); 3436 p_data = (btif_hl_app_data_t *)GKI_getfirst((void *)&p_ncb->app_queue); 3437 } 3438 } 3439 } 3440 } 3441 else 3442 { 3443 BTIF_TRACE_DEBUG0("btif_storage_read_hl_apps_cb failed"); 3444 } 3445 } 3446 3447 if (status == BT_STATUS_SUCCESS) 3448 { 3449 if (!btif_hl_proc_app_data(app_idx)) 3450 { 3451 btif_hl_free_app_idx(app_idx); 3452 BTIF_TRACE_DEBUG2("call reg state callback app_id=%d state=%d", app_id, BTHL_APP_REG_STATE_REG_FAILED); 3453 BTIF_HL_CALL_CBACK(bt_hl_callbacks, app_reg_state_cb, (int) app_id, 3454 BTHL_APP_REG_STATE_REG_FAILED ); 3455 } 3456 else 3457 { 3458 BTA_HlRegister(app_id, p_reg_param, btif_hl_cback); 3459 } 3460 } 3461} 3462 3463 3464/******************************************************************************* 3465** 3466** Function btif_hl_proc_cb_evt 3467** 3468** Description Process HL callback events 3469** 3470** Returns void 3471** 3472*******************************************************************************/ 3473static void btif_hl_proc_cb_evt(UINT16 event, char* p_param){ 3474 3475 btif_hl_evt_cb_t *p_data = (btif_hl_evt_cb_t *)p_param; 3476 bt_bdaddr_t bd_addr; 3477 bthl_channel_state_t state=BTHL_CONN_STATE_DISCONNECTED; 3478 BOOLEAN send_chan_cb=TRUE; 3479 tBTA_HL_REG_PARAM reg_param; 3480 btif_hl_app_cb_t *p_acb; 3481 bthl_app_reg_state_t reg_state = BTHL_APP_REG_STATE_REG_FAILED; 3482 int app_id; 3483 UINT8 preg_idx; 3484 bt_status_t bt_status; 3485 3486 BTIF_TRACE_DEBUG2("%s event %d", __FUNCTION__, event); 3487 btif_hl_display_calling_process_name(); 3488 3489 switch (event) 3490 { 3491 case BTIF_HL_SEND_CONNECTED_CB: 3492 case BTIF_HL_SEND_DISCONNECTED_CB: 3493 if (p_data->chan_cb.cb_state == BTIF_HL_CHAN_CB_STATE_CONNECTED_PENDING) 3494 state = BTHL_CONN_STATE_CONNECTED; 3495 else if (p_data->chan_cb.cb_state == BTIF_HL_CHAN_CB_STATE_DISCONNECTED_PENDING) 3496 state = BTHL_CONN_STATE_DISCONNECTED; 3497 else 3498 send_chan_cb = FALSE; 3499 3500 if (send_chan_cb) 3501 { 3502 btif_hl_copy_bda(&bd_addr, p_data->chan_cb.bd_addr); 3503 BTIF_TRACE_DEBUG4("state callbk: ch_id=0x%08x cb_state=%d state=%d fd=%d", 3504 p_data->chan_cb.channel_id, 3505 p_data->chan_cb.cb_state, 3506 state, p_data->chan_cb.fd); 3507 btif_hl_display_bt_bda(&bd_addr); 3508 BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, p_data->chan_cb.app_id, 3509 &bd_addr, p_data->chan_cb.mdep_cfg_index, 3510 p_data->chan_cb.channel_id, state, p_data->chan_cb.fd ); 3511 } 3512 3513 break; 3514 case BTIF_HL_REG_APP: 3515 p_acb = BTIF_HL_GET_APP_CB_PTR(p_data->reg.app_idx); 3516 app_id = (int) p_acb->app_id; 3517 BTIF_TRACE_DEBUG2("Rcv BTIF_HL_REG_APP app_idx=%d reg_pending=%d", p_data->reg.app_idx, p_acb->reg_pending); 3518 if (btif_hl_get_state() == BTIF_HL_STATE_ENABLED && p_acb->reg_pending ) 3519 { 3520 p_acb->reg_pending = FALSE; 3521 3522 reg_param.dev_type = p_acb->dev_type; 3523 reg_param.sec_mask = BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT; 3524 reg_param.p_srv_name = p_acb->srv_name; 3525 reg_param.p_srv_desp = p_acb->srv_desp; 3526 reg_param.p_provider_name = p_acb->provider_name; 3527 btif_hl_proc_reg_request (p_data->reg.app_idx, p_acb->app_id, ®_param, btif_hl_cback); 3528 } 3529 else 3530 { 3531 BTIF_TRACE_DEBUG2("reg request is processed state=%d reg_pending=%d", btif_hl_get_state(), p_acb->reg_pending); 3532 } 3533 3534 break; 3535 3536 case BTIF_HL_UNREG_APP: 3537 BTIF_TRACE_DEBUG1("Rcv BTIF_HL_UNREG_APP app_idx=%d", p_data->unreg.app_idx ); 3538 p_acb = BTIF_HL_GET_APP_CB_PTR(p_data->unreg.app_idx); 3539 BTA_HlDeregister(p_acb->app_handle); 3540 break; 3541 case BTIF_HL_UPDATE_MDL: 3542 BTIF_TRACE_DEBUG1("Rcv BTIF_HL_UPDATE_MDL app_idx=%d", p_data->update_mdl.app_idx ); 3543 p_acb = BTIF_HL_GET_APP_CB_PTR(p_data->update_mdl.app_idx); 3544 BTIF_TRACE_DEBUG1("app_nv_idx=%d", p_acb->app_nv_idx ); 3545 bt_status = btif_storage_write_hl_mdl_data(p_acb->app_nv_idx,(char *) &p_acb->mdl_cfg[0], 3546 sizeof(btif_hl_nv_mdl_data_t)); 3547 BTIF_TRACE_DEBUG1("bt_status=%d", bt_status); 3548 break; 3549 3550 default: 3551 BTIF_TRACE_ERROR1("Unknown event %d", event); 3552 break; 3553 } 3554} 3555 3556/******************************************************************************* 3557** 3558** Function btif_hl_upstreams_evt 3559** 3560** Description Process HL events 3561** 3562** Returns void 3563** 3564*******************************************************************************/ 3565static void btif_hl_upstreams_evt(UINT16 event, char* p_param){ 3566 tBTA_HL *p_data = (tBTA_HL *)p_param; 3567 UINT8 app_idx, mcl_idx; 3568 btif_hl_app_cb_t *p_acb; 3569 btif_hl_mcl_cb_t *p_mcb = NULL; 3570 BD_ADDR bd_addr; 3571 btif_hl_pend_dch_op_t pending_op; 3572 BOOLEAN status; 3573 3574 BTIF_TRACE_DEBUG2("%s event %d", __FUNCTION__, event); 3575 btif_hl_display_calling_process_name(); 3576 switch (event) 3577 { 3578 case BTA_HL_REGISTER_CFM_EVT: 3579 BTIF_TRACE_DEBUG0("Rcv BTA_HL_REGISTER_CFM_EVT"); 3580 BTIF_TRACE_DEBUG3("app_id=%d app_handle=%d status=%d ", 3581 p_data->reg_cfm.app_id, 3582 p_data->reg_cfm.app_handle, 3583 p_data->reg_cfm.status ); 3584 3585 btif_hl_proc_reg_cfm(p_data); 3586 break; 3587 case BTA_HL_SDP_INFO_IND_EVT: 3588 BTIF_TRACE_DEBUG0("Rcv BTA_HL_SDP_INFO_IND_EVT"); 3589 BTIF_TRACE_DEBUG5("app_handle=%d ctrl_psm=0x%04x data_psm=0x%04x x_spec=%d mcap_sup_procs=0x%02x", 3590 p_data->sdp_info_ind.app_handle, 3591 p_data->sdp_info_ind.ctrl_psm, 3592 p_data->sdp_info_ind.data_psm, 3593 p_data->sdp_info_ind.data_x_spec, 3594 p_data->sdp_info_ind.mcap_sup_procs); 3595 btif_hl_proc_sdp_info_ind(p_data); 3596 break; 3597 3598 case BTA_HL_DEREGISTER_CFM_EVT: 3599 BTIF_TRACE_DEBUG0("Rcv BTA_HL_DEREGISTER_CFM_EVT"); 3600 BTIF_TRACE_DEBUG2("app_handle=%d status=%d ", 3601 p_data->dereg_cfm.app_handle, 3602 p_data->dereg_cfm.status ); 3603 btif_hl_proc_dereg_cfm(p_data); 3604 break; 3605 3606 case BTA_HL_SDP_QUERY_CFM_EVT: 3607 BTIF_TRACE_DEBUG0("Rcv BTA_HL_SDP_QUERY_CFM_EVT"); 3608 BTIF_TRACE_DEBUG2("app_handle=%d status =%d", 3609 p_data->sdp_query_cfm.app_handle, 3610 p_data->sdp_query_cfm.status); 3611 3612 BTIF_TRACE_DEBUG6("DB [%02x] [%02x] [%02x] [%02x] [%02x] [%02x]", 3613 p_data->sdp_query_cfm.bd_addr[0], p_data->sdp_query_cfm.bd_addr[1], 3614 p_data->sdp_query_cfm.bd_addr[2], p_data->sdp_query_cfm.bd_addr[3], 3615 p_data->sdp_query_cfm.bd_addr[4], p_data->sdp_query_cfm.bd_addr[5]); 3616 3617 if (p_data->sdp_query_cfm.status == BTA_HL_STATUS_OK) 3618 status = btif_hl_proc_sdp_query_cfm(p_data); 3619 else 3620 status = FALSE; 3621 3622 if (!status) 3623 { 3624 if (btif_hl_find_app_idx_using_handle(p_data->sdp_query_cfm.app_handle, &app_idx)) 3625 { 3626 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 3627 if (btif_hl_find_mcl_idx(app_idx, p_data->sdp_query_cfm.bd_addr, &mcl_idx)) 3628 { 3629 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 3630 if ( (p_mcb->cch_oper = BTIF_HL_CCH_OP_MDEP_FILTERING) || 3631 (p_mcb->cch_oper == BTIF_HL_CCH_OP_DCH_OPEN) ) 3632 { 3633 pending_op = p_mcb->pcb.op; 3634 switch (pending_op) 3635 { 3636 case BTIF_HL_PEND_DCH_OP_OPEN: 3637 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 3638 break; 3639 case BTIF_HL_PEND_DCH_OP_RECONNECT: 3640 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 3641 default: 3642 break; 3643 } 3644 if (!p_mcb->is_connected) 3645 btif_hl_clean_mcl_cb(app_idx, mcl_idx); 3646 } 3647 } 3648 } 3649 } 3650 3651 break; 3652 3653 3654 case BTA_HL_CCH_OPEN_CFM_EVT: 3655 BTIF_TRACE_DEBUG0("Rcv BTA_HL_CCH_OPEN_CFM_EVT"); 3656 BTIF_TRACE_DEBUG3("app_handle=%d mcl_handle=%d status =%d", 3657 p_data->cch_open_cfm.app_handle, 3658 p_data->cch_open_cfm.mcl_handle, 3659 p_data->cch_open_cfm.status); 3660 BTIF_TRACE_DEBUG6("DB [%02x] [%02x] [%02x] [%02x] [%02x] [%02x]", 3661 p_data->cch_open_cfm.bd_addr[0], p_data->cch_open_cfm.bd_addr[1], 3662 p_data->cch_open_cfm.bd_addr[2], p_data->cch_open_cfm.bd_addr[3], 3663 p_data->cch_open_cfm.bd_addr[4], p_data->cch_open_cfm.bd_addr[5]); 3664 3665 if (p_data->cch_open_cfm.status == BTA_HL_STATUS_OK) 3666 { 3667 status = btif_hl_proc_cch_open_cfm(p_data); 3668 } 3669 else 3670 { 3671 status = FALSE; 3672 } 3673 3674 if (!status) 3675 { 3676 if (btif_hl_find_app_idx_using_handle(p_data->cch_open_cfm.app_handle, &app_idx)) 3677 { 3678 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 3679 if (btif_hl_find_mcl_idx(app_idx, p_data->cch_open_cfm.bd_addr, &mcl_idx)) 3680 { 3681 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 3682 pending_op = p_mcb->pcb.op; 3683 switch (pending_op) 3684 { 3685 case BTIF_HL_PEND_DCH_OP_OPEN: 3686 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 3687 break; 3688 case BTIF_HL_PEND_DCH_OP_RECONNECT: 3689 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 3690 default: 3691 break; 3692 } 3693 btif_hl_clean_mcl_cb(app_idx, mcl_idx); 3694 } 3695 } 3696 } 3697 break; 3698 3699 case BTA_HL_DCH_OPEN_CFM_EVT: 3700 BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_OPEN_CFM_EVT"); 3701 BTIF_TRACE_DEBUG3("mcl_handle=%d mdl_handle=0x%x status=%d ", 3702 p_data->dch_open_cfm.mcl_handle, 3703 p_data->dch_open_cfm.mdl_handle, 3704 p_data->dch_open_cfm.status); 3705 BTIF_TRACE_DEBUG5("first_reliable =%d dch_mode=%d local_mdep_id=%d mdl_id=%d mtu=%d", 3706 p_data->dch_open_cfm.first_reliable, 3707 p_data->dch_open_cfm.dch_mode, 3708 p_data->dch_open_cfm.local_mdep_id, 3709 p_data->dch_open_cfm.mdl_id, 3710 p_data->dch_open_cfm.mtu); 3711 if (p_data->dch_open_cfm.status == BTA_HL_STATUS_OK) 3712 { 3713 status = btif_hl_proc_dch_open_cfm(p_data); 3714 } 3715 else 3716 { 3717 status = FALSE; 3718 } 3719 3720 if (!status) 3721 { 3722 if (btif_hl_find_mcl_idx_using_handle(p_data->dch_open_cfm.mcl_handle,&app_idx, &mcl_idx)) 3723 { 3724 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 3725 pending_op = p_mcb->pcb.op; 3726 switch (pending_op) 3727 { 3728 case BTIF_HL_PEND_DCH_OP_OPEN: 3729 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 3730 break; 3731 case BTIF_HL_PEND_DCH_OP_RECONNECT: 3732 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 3733 default: 3734 break; 3735 } 3736 } 3737 } 3738 break; 3739 3740 3741 case BTA_HL_CCH_OPEN_IND_EVT: 3742 BTIF_TRACE_DEBUG0("Rcv BTA_HL_CCH_OPEN_IND_EVT"); 3743 BTIF_TRACE_DEBUG2("app_handle=%d mcl_handle=%d", 3744 p_data->cch_open_ind.app_handle, 3745 p_data->cch_open_ind.mcl_handle); 3746 BTIF_TRACE_DEBUG6("DB [%02x] [%02x] [%02x] [%02x] [%02x] [%02x]", 3747 p_data->cch_open_ind.bd_addr[0], p_data->cch_open_ind.bd_addr[1], 3748 p_data->cch_open_ind.bd_addr[2], p_data->cch_open_ind.bd_addr[3], 3749 p_data->cch_open_ind.bd_addr[4], p_data->cch_open_ind.bd_addr[5]); 3750 3751 btif_hl_proc_cch_open_ind(p_data); 3752 break; 3753 3754 case BTA_HL_DCH_CREATE_IND_EVT: 3755 BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_CREATE_IND_EVT"); 3756 BTIF_TRACE_DEBUG1("mcl_handle=%d", 3757 p_data->dch_create_ind.mcl_handle ); 3758 BTIF_TRACE_DEBUG3("local_mdep_id =%d mdl_id=%d cfg=%d", 3759 p_data->dch_create_ind.local_mdep_id, 3760 p_data->dch_create_ind.mdl_id, 3761 p_data->dch_create_ind.cfg); 3762 btif_hl_proc_create_ind(p_data); 3763 break; 3764 3765 case BTA_HL_DCH_OPEN_IND_EVT: 3766 BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_OPEN_IND_EVT"); 3767 BTIF_TRACE_DEBUG2("mcl_handle=%d mdl_handle=0x%x", 3768 p_data->dch_open_ind.mcl_handle, 3769 p_data->dch_open_ind.mdl_handle ); 3770 BTIF_TRACE_DEBUG5("first_reliable =%d dch_mode=%d local_mdep_id=%d mdl_id=%d mtu=%d", 3771 p_data->dch_open_ind.first_reliable, 3772 p_data->dch_open_ind.dch_mode, 3773 p_data->dch_open_ind.local_mdep_id, 3774 p_data->dch_open_ind.mdl_id, 3775 p_data->dch_open_ind.mtu); 3776 3777 btif_hl_proc_dch_open_ind(p_data); 3778 break; 3779 3780 case BTA_HL_DELETE_MDL_IND_EVT: 3781 BTIF_TRACE_DEBUG0("Rcv BTA_HL_DELETE_MDL_IND_EVT"); 3782 BTIF_TRACE_DEBUG2("mcl_handle=%d mdl_id=0x%x", 3783 p_data->delete_mdl_ind.mcl_handle, 3784 p_data->delete_mdl_ind.mdl_id); 3785 if (btif_hl_find_mcl_idx_using_handle( p_data->delete_mdl_ind.mcl_handle, &app_idx, &mcl_idx)) 3786 { 3787 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 3788 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 3789 /* todo send callback find channel id from NV? */ 3790 } 3791 break; 3792 3793 case BTA_HL_DELETE_MDL_CFM_EVT: 3794 BTIF_TRACE_DEBUG0("Rcv BTA_HL_DELETE_MDL_CFM_EVT"); 3795 BTIF_TRACE_DEBUG3("mcl_handle=%d mdl_id=0x%x status=%d", 3796 p_data->delete_mdl_cfm.mcl_handle, 3797 p_data->delete_mdl_cfm.mdl_id, 3798 p_data->delete_mdl_cfm.status); 3799 3800 3801 if (btif_hl_find_mcl_idx_using_handle( p_data->delete_mdl_cfm.mcl_handle, &app_idx,&mcl_idx)) 3802 { 3803 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 3804 3805 btif_hl_send_destroyed_cb(p_acb); 3806 btif_hl_clean_delete_mdl(&p_acb->delete_mdl); 3807 /* todo if delete mdl failed we still report mdl delete ok and remove the mld_id from NV*/ 3808 } 3809 break; 3810 3811 case BTA_HL_DCH_RECONNECT_CFM_EVT: 3812 BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_RECONNECT_CFM_EVT"); 3813 BTIF_TRACE_DEBUG3("mcl_handle=%d mdl_handle=%d status=%d ", 3814 p_data->dch_reconnect_cfm.mcl_handle, 3815 p_data->dch_reconnect_cfm.mdl_handle, 3816 p_data->dch_reconnect_cfm.status); 3817 BTIF_TRACE_DEBUG4("first_reliable =%d dch_mode=%d mdl_id=%d mtu=%d", 3818 p_data->dch_reconnect_cfm.first_reliable, 3819 p_data->dch_reconnect_cfm.dch_mode, 3820 p_data->dch_reconnect_cfm.mdl_id, 3821 p_data->dch_reconnect_cfm.mtu); 3822 3823 3824 if (p_data->dch_reconnect_cfm.status == BTA_HL_STATUS_OK) 3825 { 3826 status = btif_hl_proc_dch_reconnect_cfm(p_data); 3827 } 3828 else 3829 { 3830 status = FALSE; 3831 } 3832 3833 if (!status) 3834 { 3835 if (btif_hl_find_mcl_idx_using_handle(p_data->dch_open_cfm.mcl_handle,&app_idx, &mcl_idx)) 3836 { 3837 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 3838 pending_op = p_mcb->pcb.op; 3839 switch (pending_op) 3840 { 3841 case BTIF_HL_PEND_DCH_OP_OPEN: 3842 btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); 3843 break; 3844 case BTIF_HL_PEND_DCH_OP_RECONNECT: 3845 case BTIF_HL_PEND_DCH_OP_DELETE_MDL: 3846 default: 3847 break; 3848 } 3849 } 3850 } 3851 3852 break; 3853 3854 case BTA_HL_CCH_CLOSE_CFM_EVT: 3855 BTIF_TRACE_DEBUG0("Rcv BTA_HL_CCH_CLOSE_CFM_EVT"); 3856 BTIF_TRACE_DEBUG2("mcl_handle=%d status =%d", 3857 p_data->cch_close_cfm.mcl_handle, 3858 p_data->cch_close_cfm.status); 3859 if (p_data->cch_close_cfm.status == BTA_HL_STATUS_OK) 3860 { 3861 btif_hl_proc_cch_close_cfm(p_data); 3862 } 3863 break; 3864 3865 case BTA_HL_CCH_CLOSE_IND_EVT: 3866 BTIF_TRACE_DEBUG0("Rcv BTA_HL_CCH_CLOSE_IND_EVT"); 3867 BTIF_TRACE_DEBUG2("mcl_handle =%d intentional_close=%s", 3868 p_data->cch_close_ind.mcl_handle, 3869 (p_data->cch_close_ind.intentional?"Yes":"No")); 3870 3871 btif_hl_proc_cch_close_ind(p_data); 3872 break; 3873 3874 case BTA_HL_DCH_CLOSE_IND_EVT: 3875 BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_CLOSE_IND_EVT"); 3876 BTIF_TRACE_DEBUG2("mdl_handle=%d intentional_close=%s", 3877 p_data->dch_close_ind.mdl_handle, 3878 (p_data->dch_close_ind.intentional?"Yes":"No") ); 3879 3880 btif_hl_proc_dch_close_ind(p_data); 3881 break; 3882 3883 case BTA_HL_DCH_CLOSE_CFM_EVT: 3884 BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_CLOSE_CFM_EVT"); 3885 BTIF_TRACE_DEBUG2("mdl_handle=%d status=%d ", 3886 p_data->dch_close_cfm.mdl_handle, 3887 p_data->dch_close_cfm.status); 3888 3889 if (p_data->dch_close_cfm.status == BTA_HL_STATUS_OK) 3890 { 3891 btif_hl_proc_dch_close_cfm(p_data); 3892 } 3893 break; 3894 3895 case BTA_HL_DCH_ECHO_TEST_CFM_EVT: 3896 BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_ECHO_TEST_CFM_EVT"); 3897 BTIF_TRACE_DEBUG2("mcl_handle=%d status=%d", 3898 p_data->echo_test_cfm.mcl_handle, 3899 p_data->echo_test_cfm.status ); 3900 /* not supported */ 3901 break; 3902 3903 3904 case BTA_HL_DCH_RECONNECT_IND_EVT: 3905 BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_RECONNECT_IND_EVT"); 3906 3907 BTIF_TRACE_DEBUG2("mcl_handle=%d mdl_handle=5d", 3908 p_data->dch_reconnect_ind.mcl_handle, 3909 p_data->dch_reconnect_ind.mdl_handle ); 3910 BTIF_TRACE_DEBUG4("first_reliable =%d dch_mode=%d mdl_id=%d mtu=%d", 3911 p_data->dch_reconnect_ind.first_reliable, 3912 p_data->dch_reconnect_ind.dch_mode, 3913 p_data->dch_reconnect_ind.mdl_id, 3914 p_data->dch_reconnect_ind.mtu); 3915 3916 btif_hl_proc_dch_reconnect_ind(p_data); 3917 break; 3918 3919 case BTA_HL_CONG_CHG_IND_EVT: 3920 BTIF_TRACE_DEBUG0("Rcv BTA_HL_CONG_CHG_IND_EVT"); 3921 BTIF_TRACE_DEBUG2("mdl_handle=%d cong =%d", 3922 p_data->dch_cong_ind.mdl_handle, 3923 p_data->dch_cong_ind.cong); 3924 btif_hl_proc_dch_cong_ind(p_data); 3925 break; 3926 3927 case BTA_HL_DCH_ABORT_IND_EVT: 3928 BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_ABORT_IND_EVT"); 3929 BTIF_TRACE_DEBUG1("mcl_handle=%d", 3930 p_data->dch_abort_ind.mcl_handle ); 3931 btif_hl_proc_abort_ind(p_data->dch_abort_ind.mcl_handle); 3932 break; 3933 case BTA_HL_DCH_ABORT_CFM_EVT: 3934 BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_ABORT_CFM_EVT"); 3935 BTIF_TRACE_DEBUG2("mcl_handle=%d status =%d", 3936 p_data->dch_abort_cfm.mcl_handle, 3937 p_data->dch_abort_cfm.status); 3938 if (p_data->dch_abort_cfm.status == BTA_HL_STATUS_OK) 3939 { 3940 btif_hl_proc_abort_cfm(p_data->dch_abort_ind.mcl_handle); 3941 } 3942 break; 3943 3944 case BTA_HL_DCH_SEND_DATA_CFM_EVT: 3945 BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_SEND_DATA_CFM_EVT"); 3946 BTIF_TRACE_DEBUG2("mdl_handle=0x%x status =%d", 3947 p_data->dch_send_data_cfm.mdl_handle, 3948 p_data->dch_send_data_cfm.status); 3949 btif_hl_proc_send_data_cfm(p_data->dch_send_data_cfm.mdl_handle, 3950 p_data->dch_send_data_cfm.status); 3951 break; 3952 3953 case BTA_HL_DCH_RCV_DATA_IND_EVT: 3954 BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_RCV_DATA_IND_EVT"); 3955 BTIF_TRACE_DEBUG1("mdl_handle=0x%x ", 3956 p_data->dch_rcv_data_ind.mdl_handle); 3957 /* do nothing here */ 3958 break; 3959 3960 default: 3961 BTIF_TRACE_DEBUG1("Unknown Event (0x%02x)...", event); 3962 break; 3963 } 3964} 3965 3966/******************************************************************************* 3967** 3968** Function btif_hl_cback 3969** 3970** Description Callback function for HL events 3971** 3972** Returns void 3973** 3974*******************************************************************************/ 3975static void btif_hl_cback(tBTA_HL_EVT event, tBTA_HL *p_data){ 3976 bt_status_t status; 3977 int param_len = 0; 3978 BTIF_TRACE_DEBUG2("%s event %d", __FUNCTION__, event); 3979 btif_hl_display_calling_process_name(); 3980 switch (event) 3981 { 3982 case BTA_HL_REGISTER_CFM_EVT: 3983 param_len = sizeof(tBTA_HL_REGISTER_CFM); 3984 break; 3985 case BTA_HL_SDP_INFO_IND_EVT: 3986 param_len = sizeof(tBTA_HL_SDP_INFO_IND); 3987 break; 3988 case BTA_HL_DEREGISTER_CFM_EVT: 3989 param_len = sizeof(tBTA_HL_DEREGISTER_CFM); 3990 break; 3991 case BTA_HL_SDP_QUERY_CFM_EVT: 3992 param_len = sizeof(tBTA_HL_SDP_QUERY_CFM); 3993 break; 3994 case BTA_HL_CCH_OPEN_CFM_EVT: 3995 param_len = sizeof(tBTA_HL_CCH_OPEN_CFM); 3996 break; 3997 case BTA_HL_DCH_OPEN_CFM_EVT: 3998 param_len = sizeof(tBTA_HL_DCH_OPEN_CFM); 3999 break; 4000 case BTA_HL_CCH_OPEN_IND_EVT: 4001 param_len = sizeof(tBTA_HL_CCH_OPEN_IND); 4002 break; 4003 case BTA_HL_DCH_CREATE_IND_EVT: 4004 param_len = sizeof(tBTA_HL_DCH_CREATE_IND); 4005 break; 4006 case BTA_HL_DCH_OPEN_IND_EVT: 4007 param_len = sizeof(tBTA_HL_DCH_OPEN_IND); 4008 break; 4009 case BTA_HL_DELETE_MDL_IND_EVT: 4010 param_len = sizeof(tBTA_HL_MDL_IND); 4011 break; 4012 case BTA_HL_DELETE_MDL_CFM_EVT: 4013 param_len = sizeof(tBTA_HL_MDL_CFM); 4014 break; 4015 case BTA_HL_DCH_RECONNECT_CFM_EVT: 4016 param_len = sizeof(tBTA_HL_DCH_OPEN_CFM); 4017 break; 4018 case BTA_HL_CCH_CLOSE_CFM_EVT: 4019 param_len = sizeof(tBTA_HL_MCL_CFM); 4020 break; 4021 case BTA_HL_CCH_CLOSE_IND_EVT: 4022 param_len = sizeof(tBTA_HL_CCH_CLOSE_IND); 4023 break; 4024 case BTA_HL_DCH_CLOSE_IND_EVT: 4025 param_len = sizeof(tBTA_HL_DCH_CLOSE_IND); 4026 break; 4027 case BTA_HL_DCH_CLOSE_CFM_EVT: 4028 param_len = sizeof(tBTA_HL_MDL_CFM); 4029 break; 4030 case BTA_HL_DCH_ECHO_TEST_CFM_EVT: 4031 param_len = sizeof(tBTA_HL_MCL_CFM); 4032 break; 4033 case BTA_HL_DCH_RECONNECT_IND_EVT: 4034 param_len = sizeof(tBTA_HL_DCH_OPEN_IND); 4035 break; 4036 case BTA_HL_CONG_CHG_IND_EVT: 4037 param_len = sizeof(tBTA_HL_DCH_CONG_IND); 4038 break; 4039 case BTA_HL_DCH_ABORT_IND_EVT: 4040 param_len = sizeof(tBTA_HL_MCL_IND); 4041 break; 4042 case BTA_HL_DCH_ABORT_CFM_EVT: 4043 param_len = sizeof(tBTA_HL_MCL_CFM); 4044 break; 4045 case BTA_HL_DCH_SEND_DATA_CFM_EVT: 4046 param_len = sizeof(tBTA_HL_MDL_CFM); 4047 break; 4048 case BTA_HL_DCH_RCV_DATA_IND_EVT: 4049 param_len = sizeof(tBTA_HL_MDL_IND); 4050 break; 4051 default: 4052 param_len = sizeof(tBTA_HL_MDL_IND); 4053 break; 4054 } 4055 status = btif_transfer_context(btif_hl_upstreams_evt, (uint16_t)event, (void*)p_data, param_len, NULL); 4056 4057 /* catch any failed context transfers */ 4058 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 4059} 4060 4061/******************************************************************************* 4062** 4063** Function btif_hl_upstreams_ctrl_evt 4064** 4065** Description Callback function for HL control events in the BTIF task context 4066** 4067** Returns void 4068** 4069*******************************************************************************/ 4070static void btif_hl_upstreams_ctrl_evt(UINT16 event, char* p_param){ 4071 tBTA_HL_CTRL *p_data = (tBTA_HL_CTRL *) p_param; 4072 UINT8 i; 4073 tBTA_HL_REG_PARAM reg_param; 4074 btif_hl_app_cb_t *p_acb; 4075 4076 BTIF_TRACE_DEBUG2("%s event %d", __FUNCTION__, event); 4077 btif_hl_display_calling_process_name(); 4078 4079 switch ( event ) 4080 { 4081 case BTA_HL_CTRL_ENABLE_CFM_EVT: 4082 BTIF_TRACE_DEBUG0("Rcv BTA_HL_CTRL_ENABLE_CFM_EVT"); 4083 BTIF_TRACE_DEBUG1("status=%d", p_data->enable_cfm.status); 4084 4085 if (p_data->enable_cfm.status == BTA_HL_STATUS_OK) 4086 { 4087 btif_hl_set_state(BTIF_HL_STATE_ENABLED); 4088 4089 4090 for (i=0; i < BTA_HL_NUM_APPS ; i ++) 4091 { 4092 p_acb = BTIF_HL_GET_APP_CB_PTR(i); 4093 if (p_acb->in_use && p_acb->reg_pending) 4094 { 4095 p_acb->reg_pending = FALSE; 4096 reg_param.dev_type = p_acb->dev_type; 4097 reg_param.sec_mask = BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT; 4098 reg_param.p_srv_name = p_acb->srv_name; 4099 reg_param.p_srv_desp = p_acb->srv_desp; 4100 reg_param.p_provider_name = p_acb->provider_name; 4101 4102 BTIF_TRACE_DEBUG1("Register pending app_id=%d", p_acb->app_id); 4103 btif_hl_proc_reg_request (i, p_acb->app_id, ®_param, btif_hl_cback); 4104 } 4105 } 4106 } 4107 4108 break; 4109 case BTA_HL_CTRL_DISABLE_CFM_EVT: 4110 BTIF_TRACE_DEBUG0("Rcv BTA_HL_CTRL_DISABLE_CFM_EVT"); 4111 BTIF_TRACE_DEBUG1("status=%d", 4112 p_data->disable_cfm.status); 4113 4114 if (p_data->disable_cfm.status == BTA_HL_STATUS_OK) 4115 { 4116 memset(p_btif_hl_cb, 0, sizeof(btif_hl_cb_t)); 4117 btif_hl_set_state(BTIF_HL_STATE_DISABLED); 4118 } 4119 4120 break; 4121 default: 4122 break; 4123 } 4124} 4125 4126/******************************************************************************* 4127** 4128** Function btif_hl_ctrl_cback 4129** 4130** Description Callback function for HL control events 4131** 4132** Returns void 4133** 4134*******************************************************************************/ 4135static void btif_hl_ctrl_cback(tBTA_HL_CTRL_EVT event, tBTA_HL_CTRL *p_data){ 4136 bt_status_t status; 4137 int param_len = 0; 4138 4139 BTIF_TRACE_DEBUG2("%s event %d", __FUNCTION__, event); 4140 btif_hl_display_calling_process_name(); 4141 4142 switch ( event ) 4143 { 4144 case BTA_HL_CTRL_ENABLE_CFM_EVT: 4145 case BTA_HL_CTRL_DISABLE_CFM_EVT: 4146 param_len = sizeof(tBTA_HL_CTRL_ENABLE_DISABLE); 4147 break; 4148 default: 4149 break; 4150 } 4151 4152 status = btif_transfer_context(btif_hl_upstreams_ctrl_evt, (uint16_t)event, (void*)p_data, param_len, NULL); 4153 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 4154} 4155/******************************************************************************* 4156** 4157** Function connect_channel 4158** 4159** Description connect a data channel 4160** 4161** Returns bt_status_t 4162** 4163*******************************************************************************/ 4164static bt_status_t connect_channel(int app_id, bt_bdaddr_t *bd_addr, int mdep_cfg_index, int *channel_id){ 4165 UINT8 app_idx, mcl_idx; 4166 btif_hl_app_cb_t *p_acb = NULL; 4167 btif_hl_mcl_cb_t *p_mcb=NULL; 4168 bt_status_t status = BT_STATUS_SUCCESS; 4169 tBTA_HL_DCH_OPEN_PARAM dch_open; 4170 BD_ADDR bda; 4171 UINT8 i; 4172 4173 CHECK_BTHL_INIT(); 4174 BTIF_TRACE_EVENT1("%s", __FUNCTION__); 4175 btif_hl_display_calling_process_name(); 4176 4177 4178 for (i=0; i<6; i++) 4179 { 4180 bda[i] = (UINT8) bd_addr->address[i]; 4181 } 4182 if (btif_hl_find_app_idx(((UINT8)app_id), &app_idx)) 4183 { 4184 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 4185 if (btif_hl_find_mcl_idx(app_idx, bda , &mcl_idx)) 4186 { 4187 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 4188 if (p_mcb->is_connected) 4189 { 4190 dch_open.ctrl_psm = p_mcb->ctrl_psm; 4191 dch_open.local_mdep_id = p_acb->sup_feature.mdep[mdep_cfg_index].mdep_id; 4192 if (btif_hl_find_peer_mdep_id(p_acb->app_id, p_mcb->bd_addr, 4193 p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.mdep_role, 4194 p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.data_cfg[0].data_type, &dch_open.peer_mdep_id )) 4195 { 4196 dch_open.local_cfg = p_acb->channel_type[mdep_cfg_index]; 4197 if ((p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.mdep_role == BTA_HL_MDEP_ROLE_SOURCE) 4198 && !btif_hl_is_the_first_reliable_existed(app_idx,mcl_idx)) 4199 { 4200 dch_open.local_cfg = BTA_HL_DCH_CFG_RELIABLE; 4201 } 4202 dch_open.sec_mask = (BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT); 4203 4204 if( !btif_hl_dch_open(p_acb->app_id, bda, &dch_open, 4205 mdep_cfg_index, BTIF_HL_PEND_DCH_OP_OPEN, channel_id )) 4206 { 4207 status = BT_STATUS_FAIL; 4208 BTIF_TRACE_EVENT1("%s loc0 status = BT_STATUS_FAIL", __FUNCTION__); 4209 } 4210 } 4211 else 4212 { 4213 status = BT_STATUS_FAIL; 4214 } 4215 } 4216 else 4217 { 4218 status = BT_STATUS_FAIL; 4219 } 4220 } 4221 else 4222 { 4223 p_acb->filter.num_elems =1; 4224 p_acb->filter.elem[0].data_type = p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.data_cfg[mdep_cfg_index].data_type; 4225 if (p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.mdep_role == BTA_HL_MDEP_ROLE_SINK) 4226 p_acb->filter.elem[0].peer_mdep_role = BTA_HL_MDEP_ROLE_SOURCE; 4227 else 4228 p_acb->filter.elem[0].peer_mdep_role = BTA_HL_MDEP_ROLE_SINK; 4229 4230 if ( !btif_hl_cch_open(p_acb->app_id, bda, 0, mdep_cfg_index, 4231 BTIF_HL_PEND_DCH_OP_OPEN, 4232 channel_id)) 4233 { 4234 status = BT_STATUS_FAIL; 4235 } 4236 } 4237 } 4238 else 4239 { 4240 status = BT_STATUS_FAIL; 4241 } 4242 4243 BTIF_TRACE_DEBUG3("%s status=%d channel_id=0x%08x", __FUNCTION__, status, *channel_id); 4244 4245 return status; 4246} 4247/******************************************************************************* 4248** 4249** Function destroy_channel 4250** 4251** Description destroy a data channel 4252** 4253** Returns bt_status_t 4254** 4255*******************************************************************************/ 4256static bt_status_t destroy_channel(int channel_id){ 4257 UINT8 app_idx, mcl_idx, mdl_idx, mdl_cfg_idx, app_id, mdep_cfg_idx; 4258 bt_status_t status = BT_STATUS_SUCCESS; 4259 btif_hl_mdl_cfg_t *p_mdl; 4260 btif_hl_mcl_cb_t *p_mcb; 4261 btif_hl_app_cb_t *p_acb; 4262 4263 CHECK_BTHL_INIT(); 4264 BTIF_TRACE_EVENT2("%s channel_id=0x%08x", __FUNCTION__, channel_id); 4265 btif_hl_display_calling_process_name(); 4266 4267 4268 if (btif_hl_if_channel_setup_pending(channel_id, &app_idx, &mcl_idx)) 4269 { 4270 btif_hl_dch_abort(app_idx, mcl_idx); 4271 } 4272 else 4273 { 4274 if (btif_hl_find_mdl_cfg_idx_using_channel_id(channel_id, &app_idx, &mdl_cfg_idx)) 4275 { 4276 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 4277 if (!p_acb->delete_mdl.active) 4278 { 4279 p_mdl =BTIF_HL_GET_MDL_CFG_PTR(app_idx, mdl_cfg_idx); 4280 p_acb->delete_mdl.active = TRUE; 4281 p_acb->delete_mdl.mdl_id = p_mdl->base.mdl_id; 4282 p_acb->delete_mdl.channel_id = channel_id; 4283 p_acb->delete_mdl.mdep_cfg_idx = p_mdl->extra.mdep_cfg_idx; 4284 memcpy(p_acb->delete_mdl.bd_addr, p_mdl->base.peer_bd_addr,sizeof(BD_ADDR)); 4285 4286 if (btif_hl_find_mcl_idx(app_idx, p_mdl->base.peer_bd_addr, &mcl_idx)) 4287 { 4288 p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 4289 if (p_mcb->is_connected) 4290 { 4291 BTIF_TRACE_DEBUG1("calling BTA_HlDeleteMdl mdl_id=%d",p_acb->delete_mdl.mdl_id ); 4292 BTA_HlDeleteMdl(p_mcb->mcl_handle, p_acb->delete_mdl.mdl_id); 4293 } 4294 else 4295 { 4296 status = BT_STATUS_FAIL; 4297 } 4298 } 4299 else 4300 { 4301 BTIF_TRACE_DEBUG0("btif_hl_delete_mdl calling btif_hl_cch_open" ); 4302 mdep_cfg_idx = p_mdl->extra.mdep_cfg_idx; 4303 p_acb->filter.num_elems =1; 4304 p_acb->filter.elem[0].data_type = p_acb->sup_feature.mdep[mdep_cfg_idx].mdep_cfg.data_cfg[mdep_cfg_idx].data_type; 4305 if (p_acb->sup_feature.mdep[mdep_cfg_idx].mdep_cfg.mdep_role == BTA_HL_MDEP_ROLE_SINK) 4306 p_acb->filter.elem[0].peer_mdep_role = BTA_HL_MDEP_ROLE_SOURCE; 4307 else 4308 p_acb->filter.elem[0].peer_mdep_role = BTA_HL_MDEP_ROLE_SINK; 4309 if (btif_hl_cch_open(p_acb->app_id, p_acb->delete_mdl.bd_addr, 0, 4310 mdep_cfg_idx, 4311 BTIF_HL_PEND_DCH_OP_DELETE_MDL, NULL)) 4312 { 4313 status = BT_STATUS_FAIL; 4314 } 4315 } 4316 4317 if ( status == BT_STATUS_FAIL) 4318 { 4319 /* fail for now */ 4320 btif_hl_clean_delete_mdl(&p_acb->delete_mdl); 4321 } 4322 } 4323 else 4324 { 4325 status = BT_STATUS_BUSY; 4326 } 4327 } 4328 else 4329 { 4330 status = BT_STATUS_FAIL; 4331 } 4332 4333 } 4334 return status; 4335} 4336/******************************************************************************* 4337** 4338** Function unregister_application 4339** 4340** Description unregister an HDP application 4341** 4342** Returns bt_status_t 4343** 4344*******************************************************************************/ 4345static bt_status_t unregister_application(int app_id){ 4346 btif_hl_app_cb_t *p_acb; 4347 UINT8 app_idx; 4348 int len; 4349 bt_status_t status = BT_STATUS_SUCCESS; 4350 btif_hl_evt_cb_t evt_param; 4351 4352 CHECK_BTHL_INIT(); 4353 BTIF_TRACE_EVENT2("%s app_id=%d", __FUNCTION__, app_id); 4354 btif_hl_display_calling_process_name(); 4355 4356 if (btif_hl_find_app_idx(((UINT8)app_id), &app_idx)) 4357 { 4358 evt_param.unreg.app_idx = app_idx; 4359 len = sizeof(btif_hl_unreg_t); 4360 status = btif_transfer_context (btif_hl_proc_cb_evt, BTIF_HL_UNREG_APP, 4361 (char*) &evt_param, len, NULL); 4362 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 4363 4364 4365 4366 } 4367 else 4368 { 4369 status = BT_STATUS_FAIL; 4370 } 4371 4372 BTIF_TRACE_DEBUG1("de-reg return status=%d", status); 4373 return status; 4374} 4375/******************************************************************************* 4376** 4377** Function register_application 4378** 4379** Description register an HDP application 4380** 4381** Returns bt_status_t 4382** 4383*******************************************************************************/ 4384static bt_status_t register_application(bthl_reg_param_t *p_reg_param, int *app_id){ 4385 btif_hl_app_cb_t *p_acb; 4386 tBTA_HL_SUP_FEATURE *p_sup; 4387 tBTA_HL_MDEP_CFG *p_cfg; 4388 tBTA_HL_MDEP_DATA_TYPE_CFG *p_data; 4389 UINT8 app_idx=0, i=0, pending_reg_idx=0; 4390 bthl_mdep_cfg_t *p_mdep_cfg; 4391 bt_status_t status = BT_STATUS_SUCCESS; 4392 btif_hl_evt_cb_t evt_param; 4393 int len; 4394 4395 CHECK_BTHL_INIT(); 4396 BTIF_TRACE_EVENT1("%s", __FUNCTION__); 4397 btif_hl_display_calling_process_name(); 4398 4399 if (btif_hl_get_state() == BTIF_HL_STATE_DISABLED) 4400 { 4401 btif_hl_init(); 4402 btif_hl_set_state(BTIF_HL_STATE_ENABLING); 4403 BTA_HlEnable(btif_hl_ctrl_cback); 4404 } 4405 4406 if (!btif_hl_find_avail_app_idx(&app_idx)) 4407 { 4408 BTIF_TRACE_ERROR0("Unable to allocate a new application control block"); 4409 return BT_STATUS_FAIL; 4410 } 4411 4412 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 4413 p_acb->in_use = TRUE; 4414 4415 4416 p_acb->app_id = btif_hl_get_next_app_id(); 4417 4418 if (p_reg_param->application_name != NULL ) 4419 strncpy(p_acb->application_name, p_reg_param->application_name, BTIF_HL_APPLICATION_NAME_LEN); 4420 4421 if (p_reg_param->provider_name != NULL ) 4422 strncpy(p_acb->provider_name, p_reg_param->provider_name, BTA_PROVIDER_NAME_LEN); 4423 4424 if (p_reg_param->srv_name != NULL ) 4425 strncpy(p_acb->srv_name, p_reg_param->srv_name, BTA_SERVICE_NAME_LEN); 4426 4427 if (p_reg_param->srv_desp != NULL ) 4428 strncpy(p_acb->srv_desp, p_reg_param->srv_desp, BTA_SERVICE_DESP_LEN); 4429 4430 p_sup = &p_acb->sup_feature; 4431 p_sup->advertize_source_sdp = TRUE; 4432 p_sup->echo_cfg.max_rx_apdu_size = BTIF_HL_ECHO_MAX_TX_RX_APDU_SIZE; 4433 p_sup->echo_cfg.max_tx_apdu_size = BTIF_HL_ECHO_MAX_TX_RX_APDU_SIZE; 4434 p_sup->num_of_mdeps = p_reg_param->number_of_mdeps; 4435 4436 for (i=0, p_mdep_cfg = p_reg_param->mdep_cfg ; i< p_sup->num_of_mdeps; i++, p_mdep_cfg++ ) 4437 { 4438 p_cfg = &p_sup->mdep[i].mdep_cfg; 4439 p_cfg->num_of_mdep_data_types = 1; 4440 p_data = &p_cfg->data_cfg[0]; 4441 4442 if ( !btif_hl_get_bta_mdep_role(p_mdep_cfg->mdep_role, &(p_cfg->mdep_role))) 4443 { 4444 BTIF_TRACE_ERROR1("Invalid mdep_role=%d", p_mdep_cfg->mdep_role); 4445 status = BT_STATUS_FAIL; 4446 break; 4447 } 4448 else 4449 { 4450 if (p_cfg->mdep_role == BTA_HL_MDEP_ROLE_SINK ) 4451 p_sup->app_role_mask |= BTA_HL_MDEP_ROLE_MASK_SINK; 4452 else 4453 p_sup->app_role_mask |= BTA_HL_MDEP_ROLE_MASK_SOURCE; 4454 4455 if ( (p_sup->app_role_mask & BTA_HL_MDEP_ROLE_MASK_SINK) && 4456 (p_sup->app_role_mask & BTA_HL_MDEP_ROLE_MASK_SINK) ) 4457 { 4458 p_acb->dev_type = BTA_HL_DEVICE_TYPE_DUAL; 4459 } 4460 else if ( p_sup->app_role_mask & BTA_HL_MDEP_ROLE_MASK_SINK ) 4461 p_acb->dev_type = BTA_HL_DEVICE_TYPE_SINK; 4462 else 4463 4464 p_acb->dev_type = BTA_HL_DEVICE_TYPE_SOURCE; 4465 4466 p_data->data_type = (UINT16) p_mdep_cfg->data_type; 4467 p_data->max_rx_apdu_size = btif_hl_get_max_rx_apdu_size(p_cfg->mdep_role, p_data->data_type); 4468 p_data->max_tx_apdu_size = btif_hl_get_max_tx_apdu_size(p_cfg->mdep_role, p_data->data_type); 4469 4470 if (p_mdep_cfg->mdep_description != NULL ) 4471 strncpy(p_data->desp, p_mdep_cfg->mdep_description, BTA_SERVICE_DESP_LEN); 4472 4473 if ( !btif_hl_get_bta_channel_type(p_mdep_cfg->channel_type, &(p_acb->channel_type[i]))) 4474 { 4475 BTIF_TRACE_ERROR1("Invalid channel_type=%d", p_mdep_cfg->channel_type); 4476 status = BT_STATUS_FAIL; 4477 break; 4478 } 4479 } 4480 } 4481 4482 if (status == BT_STATUS_SUCCESS) 4483 { 4484 *app_id = (int) p_acb->app_id; 4485 evt_param.reg.app_idx = app_idx; 4486 len = sizeof(btif_hl_reg_t); 4487 p_acb->reg_pending = TRUE; 4488 BTIF_TRACE_DEBUG2("calling btif_transfer_context status=%d app_id=%d", status, *app_id); 4489 status = btif_transfer_context (btif_hl_proc_cb_evt, BTIF_HL_REG_APP, 4490 (char*) &evt_param, len, NULL); 4491 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 4492 4493 } 4494 else 4495 { 4496 btif_hl_free_app_idx(app_idx); 4497 } 4498 4499 BTIF_TRACE_DEBUG2("register_application status=%d app_id=%d", status, *app_id); 4500 return status; 4501} 4502/******************************************************************************* 4503** 4504** Function init 4505** 4506** Description initializes the hl interface 4507** 4508** Returns bt_status_t 4509** 4510*******************************************************************************/ 4511static bt_status_t init( bthl_callbacks_t* callbacks ){ 4512 bt_status_t status = BT_STATUS_SUCCESS; 4513 4514 BTIF_TRACE_EVENT1("%s", __FUNCTION__); 4515 btif_hl_display_calling_process_name(); 4516 bt_hl_callbacks_cb = *callbacks; 4517 bt_hl_callbacks = &bt_hl_callbacks_cb; 4518 btif_hl_soc_thread_init(); 4519 4520 return status; 4521} 4522/******************************************************************************* 4523** 4524** Function cleanup 4525** 4526** Description Closes the HL interface 4527** 4528** Returns void 4529** 4530*******************************************************************************/ 4531static void cleanup( void ){ 4532 BTIF_TRACE_EVENT1("%s", __FUNCTION__); 4533 btif_hl_display_calling_process_name(); 4534 if (bt_hl_callbacks) 4535 { 4536 btif_disable_service(BTA_HDP_SERVICE_ID); 4537 bt_hl_callbacks = NULL; 4538 } 4539 4540 btif_hl_disable(); 4541 btif_hl_close_select_thread(); 4542} 4543 4544static const bthl_interface_t bthlInterface = { 4545 sizeof(bthl_interface_t), 4546 init, 4547 register_application, 4548 unregister_application, 4549 connect_channel, 4550 destroy_channel, 4551 cleanup, 4552}; 4553 4554 4555/******************************************************************************* 4556** 4557** Function btif_hl_get_interface 4558** 4559** Description Get the hl callback interface 4560** 4561** Returns bthf_interface_t 4562** 4563*******************************************************************************/ 4564const bthl_interface_t *btif_hl_get_interface(){ 4565 BTIF_TRACE_EVENT1("%s", __FUNCTION__); 4566 return &bthlInterface; 4567} 4568 4569/******************************************************************************* 4570** 4571** Function btif_hl_update_maxfd 4572** 4573** Description Update the max fd if the input fd is greater than the current max fd 4574** 4575** Returns int 4576** 4577*******************************************************************************/ 4578int btif_hl_update_maxfd( int max_org_s){ 4579 btif_hl_soc_cb_t *p_scb = NULL; 4580 int maxfd=0; 4581 4582 BTIF_TRACE_DEBUG1("btif_hl_update_maxfd max_org_s= %d", max_org_s); 4583 4584 maxfd = max_org_s; 4585 if (!GKI_queue_is_empty(&soc_queue)) 4586 { 4587 p_scb = (btif_hl_soc_cb_t *)GKI_getfirst((void *)&soc_queue); 4588 if (maxfd < p_scb->max_s) 4589 { 4590 maxfd = p_scb->max_s; 4591 BTIF_TRACE_DEBUG1("btif_hl_update_maxfd 1 maxfd=%d", maxfd); 4592 } 4593 while (p_scb != NULL) 4594 { 4595 if (maxfd < p_scb->max_s) 4596 { 4597 maxfd = p_scb->max_s; 4598 BTIF_TRACE_DEBUG1("btif_hl_update_maxfd 2 maxfd=%d", maxfd); 4599 } 4600 p_scb = (btif_hl_soc_cb_t *)GKI_getnext((void *)p_scb ); 4601 } 4602 } 4603 4604 BTIF_TRACE_DEBUG1("btif_hl_update_maxfd final *p_max_s=%d", maxfd); 4605 return maxfd; 4606} 4607/******************************************************************************* 4608** 4609** Function btif_hl_get_socket_state 4610** 4611** Description get socket state 4612** 4613** Returns btif_hl_soc_state_t 4614** 4615*******************************************************************************/ 4616btif_hl_soc_state_t btif_hl_get_socket_state(btif_hl_soc_cb_t *p_scb){ 4617 BTIF_TRACE_DEBUG1("btif_hl_get_socket_state state=%d", p_scb->state); 4618 return p_scb->state; 4619} 4620/******************************************************************************* 4621** 4622** Function btif_hl_set_socket_state 4623** 4624** Description set socket state 4625** 4626** Returns void 4627** 4628*******************************************************************************/ 4629void btif_hl_set_socket_state(btif_hl_soc_cb_t *p_scb, btif_hl_soc_state_t new_state){ 4630 BTIF_TRACE_DEBUG2("btif_hl_set_socket_state %d---->%d", p_scb->state, new_state); 4631 p_scb->state = new_state; 4632} 4633/******************************************************************************* 4634** 4635** Function btif_hl_release_mcl_sockets 4636** 4637** Description Release all sockets on the MCL 4638** 4639** Returns void 4640** 4641*******************************************************************************/ 4642void btif_hl_release_mcl_sockets(UINT8 app_idx, UINT8 mcl_idx){ 4643 btif_hl_soc_cb_t *p_scb = NULL; 4644 UINT8 i; 4645 btif_hl_mdl_cb_t *p_dcb; 4646 BOOLEAN found= FALSE; 4647 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 4648 for (i=0; i < BTA_HL_NUM_MDLS_PER_MCL ; i ++) 4649 { 4650 p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, i); 4651 if (p_dcb && p_dcb->in_use && p_dcb->p_scb) 4652 { 4653 BTIF_TRACE_DEBUG3("found socket for app_idx=%d mcl_id=%d, mdl_idx=%d", app_idx, mcl_idx, i); 4654 btif_hl_set_socket_state (p_dcb->p_scb, BTIF_HL_SOC_STATE_W4_REL); 4655 p_dcb->p_scb = NULL; 4656 found = TRUE; 4657 } 4658 } 4659 if (found) 4660 btif_hl_select_close_connected(); 4661} 4662/******************************************************************************* 4663** 4664** Function btif_hl_release_socket 4665** 4666** Description release a specified socket 4667** 4668** Returns void 4669** 4670*******************************************************************************/ 4671void btif_hl_release_socket(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx){ 4672 btif_hl_soc_cb_t *p_scb = NULL; 4673 btif_hl_mdl_cb_t *p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 4674 4675 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 4676 BTIF_TRACE_DEBUG3("app_idx=%d mcl_idx=%d mdl_idx=%d", app_idx, mcl_idx, mdl_idx ); 4677 4678 if (p_dcb && p_dcb->p_scb) 4679 { 4680 p_scb = p_dcb->p_scb; 4681 btif_hl_set_socket_state(p_scb, BTIF_HL_SOC_STATE_W4_REL); 4682 p_dcb->p_scb = NULL; 4683 btif_hl_select_close_connected(); 4684 } 4685} 4686/******************************************************************************* 4687** 4688** Function btif_hl_create_socket 4689** 4690** Description create a socket 4691** 4692** Returns BOOLEAN 4693** 4694*******************************************************************************/ 4695BOOLEAN btif_hl_create_socket(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx){ 4696 btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); 4697 btif_hl_mdl_cb_t *p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); 4698 btif_hl_soc_cb_t *p_scb = NULL; 4699 UINT8 soc_idx; 4700 BOOLEAN status = FALSE; 4701 4702 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 4703 4704 if (p_dcb && ((p_scb = (btif_hl_soc_cb_t *)GKI_getbuf((UINT16)sizeof(btif_hl_soc_cb_t)))!=NULL)) 4705 { 4706 if (socketpair(AF_UNIX, SOCK_STREAM, 0, p_scb->socket_id) >= 0) 4707 { 4708 BTIF_TRACE_DEBUG2("socket id[0]=%d id[1]=%d",p_scb->socket_id[0], p_scb->socket_id[1] ); 4709 p_dcb->p_scb = p_scb; 4710 p_scb->app_idx = app_idx; 4711 p_scb->mcl_idx = mcl_idx; 4712 p_scb->mdl_idx = mdl_idx; 4713 p_scb->channel_id = p_dcb->channel_id; 4714 p_scb->mdep_cfg_idx = p_dcb->local_mdep_cfg_idx; 4715 memcpy(p_scb->bd_addr, p_mcb->bd_addr,sizeof(BD_ADDR)); 4716 btif_hl_set_socket_state(p_scb, BTIF_HL_SOC_STATE_W4_ADD); 4717 p_scb->max_s = p_scb->socket_id[1]; 4718 GKI_enqueue(&soc_queue, (void *) p_scb); 4719 btif_hl_select_wakeup(); 4720 status = TRUE; 4721 } 4722 else 4723 { 4724 4725 btif_hl_free_buf((void **)&p_scb); 4726 } 4727 } 4728 4729 BTIF_TRACE_DEBUG2("%s status=%d", __FUNCTION__, status); 4730 return status; 4731} 4732/******************************************************************************* 4733** 4734** Function btif_hl_add_socket_to_set 4735** 4736** Description Add a socket 4737** 4738** Returns void 4739** 4740*******************************************************************************/ 4741void btif_hl_add_socket_to_set( fd_set *p_org_set){ 4742 btif_hl_soc_cb_t *p_scb = NULL; 4743 btif_hl_mdl_cb_t *p_dcb = NULL; 4744 btif_hl_mcl_cb_t *p_mcb = NULL; 4745 btif_hl_evt_cb_t evt_param; 4746 bt_status_t status; 4747 int len; 4748 4749 BTIF_TRACE_DEBUG1("entering %s",__FUNCTION__); 4750 4751 if (!GKI_queue_is_empty(&soc_queue)) 4752 { 4753 p_scb = (btif_hl_soc_cb_t *)GKI_getfirst((void *)&soc_queue); 4754 BTIF_TRACE_DEBUG1("btif_hl_add_socket_to_set first p_scb=0x%x", p_scb); 4755 while (p_scb != NULL) 4756 { 4757 if (btif_hl_get_socket_state(p_scb) == BTIF_HL_SOC_STATE_W4_ADD) 4758 { 4759 btif_hl_set_socket_state(p_scb, BTIF_HL_SOC_STATE_W4_READ); 4760 FD_SET(p_scb->socket_id[1], p_org_set); 4761 BTIF_TRACE_DEBUG2("found and set socket_id=%d is_set=%d", p_scb->socket_id[1], FD_ISSET(p_scb->socket_id[1], p_org_set)); 4762 p_mcb = BTIF_HL_GET_MCL_CB_PTR(p_scb->app_idx, p_scb->mcl_idx); 4763 p_dcb = BTIF_HL_GET_MDL_CB_PTR(p_scb->app_idx, p_scb->mcl_idx, p_scb->mdl_idx); 4764 if (p_mcb && p_dcb) 4765 { 4766 btif_hl_stop_cch_timer(p_scb->app_idx, p_scb->mcl_idx); 4767 evt_param.chan_cb.app_id = (int) btif_hl_get_app_id(p_dcb->channel_id); 4768 memcpy(evt_param.chan_cb.bd_addr, p_mcb->bd_addr, sizeof(BD_ADDR)); 4769 evt_param.chan_cb.channel_id = p_dcb->channel_id; 4770 evt_param.chan_cb.fd = p_scb->socket_id[0]; 4771 evt_param.chan_cb.mdep_cfg_index = (int ) p_dcb->local_mdep_cfg_idx; 4772 evt_param.chan_cb.cb_state = BTIF_HL_CHAN_CB_STATE_CONNECTED_PENDING; 4773 len = sizeof(btif_hl_send_chan_state_cb_t); 4774 status = btif_transfer_context (btif_hl_proc_cb_evt, BTIF_HL_SEND_CONNECTED_CB, 4775 (char*) &evt_param, len, NULL); 4776 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 4777 } 4778 } 4779 p_scb = (btif_hl_soc_cb_t *)GKI_getnext((void *)p_scb ); 4780 BTIF_TRACE_DEBUG1("next p_scb=0x%x", p_scb); 4781 } 4782 } 4783 4784 BTIF_TRACE_DEBUG1("leaving %s",__FUNCTION__); 4785} 4786/******************************************************************************* 4787** 4788** Function btif_hl_close_socket 4789** 4790** Description close a socket 4791** 4792** Returns void 4793** 4794*******************************************************************************/ 4795void btif_hl_close_socket( fd_set *p_org_set){ 4796 btif_hl_soc_cb_t *p_scb = NULL; 4797 BOOLEAN element_removed = FALSE; 4798 btif_hl_mdl_cb_t *p_dcb = NULL ; 4799 btif_hl_evt_cb_t evt_param; 4800 int len; 4801 bt_status_t status; 4802 4803 BTIF_TRACE_DEBUG1("entering %s",__FUNCTION__); 4804 if (!GKI_queue_is_empty(&soc_queue)) 4805 { 4806 p_scb = (btif_hl_soc_cb_t *)GKI_getfirst((void *)&soc_queue); 4807 while (p_scb != NULL) 4808 { 4809 if (btif_hl_get_socket_state(p_scb) == BTIF_HL_SOC_STATE_W4_REL) 4810 { 4811 BTIF_TRACE_DEBUG3("app_idx=%d mcl_id=%d, mdl_idx=%d", 4812 p_scb->app_idx, p_scb->mcl_idx, p_scb->mdl_idx); 4813 btif_hl_set_socket_state(p_scb, BTIF_HL_SOC_STATE_IDLE); 4814 if (p_scb->socket_id[1] != -1) 4815 { 4816 FD_CLR(p_scb->socket_id[1] , p_org_set); 4817 shutdown(p_scb->socket_id[1], SHUT_RDWR); 4818 close(p_scb->socket_id[1]); 4819 4820 evt_param.chan_cb.app_id = (int) btif_hl_get_app_id(p_scb->channel_id); 4821 memcpy(evt_param.chan_cb.bd_addr, p_scb->bd_addr, sizeof(BD_ADDR)); 4822 evt_param.chan_cb.channel_id = p_scb->channel_id; 4823 evt_param.chan_cb.fd = p_scb->socket_id[0]; 4824 evt_param.chan_cb.mdep_cfg_index = (int ) p_scb->mdep_cfg_idx; 4825 evt_param.chan_cb.cb_state = BTIF_HL_CHAN_CB_STATE_DISCONNECTED_PENDING; 4826 len = sizeof(btif_hl_send_chan_state_cb_t); 4827 status = btif_transfer_context (btif_hl_proc_cb_evt, BTIF_HL_SEND_DISCONNECTED_CB, 4828 (char*) &evt_param, len, NULL); 4829 ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 4830 4831 4832 4833 } 4834 } 4835 p_scb = (btif_hl_soc_cb_t *)GKI_getnext((void *)p_scb ); 4836 BTIF_TRACE_DEBUG1("while loop next p_scb=0x%x", p_scb); 4837 } 4838 4839 p_scb = (btif_hl_soc_cb_t *)GKI_getfirst((void *)&soc_queue); 4840 while (p_scb != NULL) 4841 { 4842 if (btif_hl_get_socket_state(p_scb) == BTIF_HL_SOC_STATE_IDLE) 4843 { 4844 p_dcb = BTIF_HL_GET_MDL_CB_PTR(p_scb->app_idx, p_scb->mcl_idx, p_scb->mdl_idx); 4845 BTIF_TRACE_DEBUG4("idle socket app_idx=%d mcl_id=%d, mdl_idx=%d p_dcb->in_use=%d", 4846 p_scb->app_idx, p_scb->mcl_idx, p_scb->mdl_idx, p_dcb->in_use); 4847 GKI_remove_from_queue((void *)&soc_queue, p_scb); 4848 btif_hl_free_buf((void **)&p_scb); 4849 p_dcb->p_scb = NULL; 4850 element_removed = TRUE; 4851 } 4852 BTIF_TRACE_DEBUG2("element_removed=%d p_scb=0x%x", element_removed, p_scb); 4853 if (element_removed) 4854 { 4855 element_removed = FALSE; 4856 p_scb = (btif_hl_soc_cb_t *)GKI_getfirst((void *)&soc_queue); 4857 } 4858 else 4859 p_scb = (btif_hl_soc_cb_t *)GKI_getnext((void *)p_scb ); 4860 4861 BTIF_TRACE_DEBUG1("while loop p_scb=0x%x", p_scb); 4862 } 4863 } 4864 BTIF_TRACE_DEBUG1("leaving %s",__FUNCTION__); 4865} 4866/******************************************************************************* 4867** 4868** Function btif_hl_select_wakeup_callback 4869** 4870** Description Select wakup callback to add or close a socket 4871** 4872** Returns void 4873** 4874*******************************************************************************/ 4875 4876void btif_hl_select_wakeup_callback( fd_set *p_org_set , int wakeup_signal){ 4877 BTIF_TRACE_DEBUG2("entering %s wakeup_signal=0x%04x",__FUNCTION__, wakeup_signal); 4878 4879 if (wakeup_signal == btif_hl_signal_select_wakeup ) 4880 { 4881 btif_hl_add_socket_to_set(p_org_set); 4882 } 4883 else if (wakeup_signal == btif_hl_signal_select_close_connected) 4884 { 4885 btif_hl_close_socket(p_org_set); 4886 } 4887 BTIF_TRACE_DEBUG1("leaving %s",__FUNCTION__); 4888} 4889 4890/******************************************************************************* 4891** 4892** Function btif_hl_select_monitor_callback 4893** 4894** Description Select monitor callback to check pending socket actions 4895** 4896** Returns void 4897** 4898*******************************************************************************/ 4899void btif_hl_select_monitor_callback( fd_set *p_cur_set , fd_set *p_org_set){ 4900 btif_hl_soc_cb_t *p_scb = NULL; 4901 btif_hl_mdl_cb_t *p_dcb = NULL; 4902 int r; 4903 4904 BTIF_TRACE_DEBUG1("entering %s",__FUNCTION__); 4905 4906 if (!GKI_queue_is_empty(&soc_queue)) 4907 { 4908 p_scb = (btif_hl_soc_cb_t *)GKI_getfirst((void *)&soc_queue); 4909 BTIF_TRACE_DEBUG0(" GKI queue is not empty "); 4910 while (p_scb != NULL) 4911 { 4912 if (btif_hl_get_socket_state(p_scb) == BTIF_HL_SOC_STATE_W4_READ) 4913 { 4914 if (FD_ISSET(p_scb->socket_id[1], p_cur_set)) 4915 { 4916 BTIF_TRACE_DEBUG0("read data"); 4917 BTIF_TRACE_DEBUG0("state= BTIF_HL_SOC_STATE_W4_READ"); 4918 p_dcb = BTIF_HL_GET_MDL_CB_PTR(p_scb->app_idx, p_scb->mcl_idx, p_scb->mdl_idx); 4919 if (p_dcb->p_tx_pkt) 4920 { 4921 BTIF_TRACE_ERROR1("Rcv new pkt but the last pkt is still not been sent tx_size=%d", p_dcb->tx_size); 4922 btif_hl_free_buf((void **) &p_dcb->p_tx_pkt); 4923 } 4924 p_dcb->p_tx_pkt = btif_hl_get_buf (p_dcb->mtu); 4925 if (p_dcb ) 4926 { 4927 //do 4928 // { 4929 // r = recv(p_scb->socket_id[1], p_dcb->p_tx_pkt, p_dcb->mtu , MSG_DONTWAIT)); 4930 // } while (r == SOCKET_ERROR && errno == EINTR); 4931 4932 if ((r = (int)recv(p_scb->socket_id[1], p_dcb->p_tx_pkt, p_dcb->mtu , MSG_DONTWAIT)) > 0) 4933 { 4934 BTIF_TRACE_DEBUG1("btif_hl_select_monitor_callback send data r =%d", r); 4935 p_dcb->tx_size = r; 4936 BTIF_TRACE_DEBUG1("btif_hl_select_monitor_callback send data tx_size=%d", p_dcb->tx_size ); 4937 BTA_HlSendData(p_dcb->mdl_handle, p_dcb->tx_size ); 4938 } 4939 4940 if (r <= 0 ) 4941 { 4942 BTIF_TRACE_DEBUG1("btif_hl_select_monitor_callback receive failed r=%d",r); 4943 BTA_HlDchClose(p_dcb->mdl_handle ); 4944 } 4945 } 4946 } 4947 } 4948 p_scb = (btif_hl_soc_cb_t *)GKI_getnext((void *)p_scb ); 4949 } 4950 } 4951 else 4952 { 4953 BTIF_TRACE_DEBUG0("btif_hl_select_monitor_queue is empty"); 4954 } 4955 BTIF_TRACE_DEBUG1("leaving %s",__FUNCTION__); 4956} 4957/******************************************************************************* 4958** 4959** Function btif_hl_select_wakeup_init 4960** 4961** Description select loop wakup init 4962** 4963** Returns int 4964** 4965*******************************************************************************/ 4966static inline int btif_hl_select_wakeup_init(fd_set* set){ 4967 BTIF_TRACE_DEBUG0("btif_hl_select_wakeup_init"); 4968 if (socketpair(AF_UNIX, SOCK_STREAM, 0, signal_fds) < 0) 4969 { 4970 BTIF_TRACE_ERROR1("socketpair failed: %s", strerror(errno)); 4971 return -1; 4972 } 4973 4974 BTIF_TRACE_DEBUG2("btif_hl_select_wakeup_init signal_fds[0]=%d signal_fds[1]=%d",signal_fds[0], signal_fds[1] ); 4975 FD_SET(signal_fds[0], set); 4976 4977 return signal_fds[0]; 4978} 4979 4980/******************************************************************************* 4981** 4982** Function btif_hl_select_wakeup 4983** 4984** Description send a signal to wakupo the select loop 4985** 4986** Returns int 4987** 4988*******************************************************************************/ 4989static inline int btif_hl_select_wakeup(void){ 4990 char sig_on = btif_hl_signal_select_wakeup; 4991 BTIF_TRACE_DEBUG0("btif_hl_select_wakeup"); 4992 return send(signal_fds[1], &sig_on, sizeof(sig_on), 0); 4993} 4994 4995/******************************************************************************* 4996** 4997** Function btif_hl_select_close_connected 4998** 4999** Description send a signal to close a socket 5000** 5001** Returns int 5002** 5003*******************************************************************************/ 5004static inline int btif_hl_select_close_connected(void){ 5005 char sig_on = btif_hl_signal_select_close_connected; 5006 BTIF_TRACE_DEBUG0("btif_hl_select_close_connected"); 5007 return send(signal_fds[1], &sig_on, sizeof(sig_on), 0); 5008} 5009 5010/******************************************************************************* 5011** 5012** Function btif_hl_close_select_thread 5013** 5014** Description send signal to close the thread and then close all signal FDs 5015** 5016** Returns int 5017** 5018*******************************************************************************/ 5019static inline int btif_hl_close_select_thread(void) 5020{ 5021 int result = 0; 5022 char sig_on = btif_hl_signal_select_exit; 5023 BTIF_TRACE_DEBUG0("btif_hl_signal_select_exit"); 5024 result = send(signal_fds[1], &sig_on, sizeof(sig_on), 0); 5025 /* Wait for the select_thread_id to exit */ 5026 if (select_thread_id != -1) { 5027 pthread_join(select_thread_id, NULL); 5028 select_thread_id = -1; 5029 } 5030 /* Cleanup signal sockets */ 5031 if(signal_fds[0] != -1) 5032 { 5033 close(signal_fds[0]); 5034 signal_fds[0] = -1; 5035 } 5036 if(signal_fds[1] != -1) 5037 { 5038 close(signal_fds[1]); 5039 signal_fds[1] = -1; 5040 } 5041 return result; 5042} 5043 5044/******************************************************************************* 5045** 5046** Function btif_hl_select_wake_reset 5047** 5048** Description clear the received signal for the select loop 5049** 5050** Returns int 5051** 5052*******************************************************************************/ 5053static inline int btif_hl_select_wake_reset(void){ 5054 char sig_recv = 0; 5055 5056 BTIF_TRACE_DEBUG0("btif_hl_select_wake_reset"); 5057 recv(signal_fds[0], &sig_recv, sizeof(sig_recv), MSG_WAITALL); 5058 return(int)sig_recv; 5059} 5060/******************************************************************************* 5061** 5062** Function btif_hl_select_wake_signaled 5063** 5064** Description check whether a fd is set or not 5065** 5066** Returns int 5067** 5068*******************************************************************************/ 5069static inline int btif_hl_select_wake_signaled(fd_set* set){ 5070 BTIF_TRACE_DEBUG0("btif_hl_select_wake_signaled"); 5071 return FD_ISSET(signal_fds[0], set); 5072} 5073/******************************************************************************* 5074** 5075** Function btif_hl_thread_cleanup 5076** 5077** Description shut down and clean up the select loop 5078** 5079** Returns void 5080** 5081*******************************************************************************/ 5082static void btif_hl_thread_cleanup(){ 5083 if (listen_s != -1) 5084 close(listen_s); 5085 if (connected_s != -1) 5086 { 5087 shutdown(connected_s, SHUT_RDWR); 5088 close(connected_s); 5089 } 5090 listen_s = connected_s = -1; 5091 BTIF_TRACE_DEBUG0("hl thread cleanup"); 5092} 5093/******************************************************************************* 5094** 5095** Function btif_hl_select_thread 5096** 5097** Description the select loop 5098** 5099** Returns void 5100** 5101*******************************************************************************/ 5102static void *btif_hl_select_thread(void *arg){ 5103 fd_set org_set, curr_set; 5104 int r, max_curr_s, max_org_s; 5105 5106 BTIF_TRACE_DEBUG0("entered btif_hl_select_thread"); 5107 FD_ZERO(&org_set); 5108 max_org_s = btif_hl_select_wakeup_init(&org_set); 5109 BTIF_TRACE_DEBUG1("max_s=%d ", max_org_s); 5110 5111 for (;;) 5112 { 5113 r = 0; 5114 BTIF_TRACE_DEBUG0("set curr_set = org_set "); 5115 curr_set = org_set; 5116 max_curr_s = max_org_s; 5117 int ret = select((max_curr_s + 1), &curr_set, NULL, NULL, NULL); 5118 BTIF_TRACE_DEBUG1("select unblocked ret=%d", ret); 5119 if (ret == -1) 5120 { 5121 BTIF_TRACE_DEBUG0("select() ret -1, exit the thread"); 5122 btif_hl_thread_cleanup(); 5123 select_thread_id = -1; 5124 return 0; 5125 } 5126 else if (ret) 5127 { 5128 BTIF_TRACE_DEBUG1("btif_hl_select_wake_signaled, signal ret=%d", ret); 5129 if (btif_hl_select_wake_signaled(&curr_set)) 5130 { 5131 r = btif_hl_select_wake_reset(); 5132 BTIF_TRACE_DEBUG1("btif_hl_select_wake_signaled, signal:%d", r); 5133 if (r == btif_hl_signal_select_wakeup || r == btif_hl_signal_select_close_connected ) 5134 { 5135 btif_hl_select_wakeup_callback(&org_set, r); 5136 } 5137 else if( r == btif_hl_signal_select_exit) 5138 { 5139 btif_hl_thread_cleanup(); 5140 BTIF_TRACE_DEBUG0("Exit hl_select_thread for btif_hl_signal_select_exit"); 5141 return 0; 5142 } 5143 } 5144 5145 btif_hl_select_monitor_callback(&curr_set, &org_set); 5146 max_org_s = btif_hl_update_maxfd(max_org_s); 5147 } 5148 else 5149 BTIF_TRACE_DEBUG1("no data, select ret: %d\n", ret); 5150 } 5151 BTIF_TRACE_DEBUG0("leaving hl_select_thread"); 5152 return 0; 5153} 5154 5155/******************************************************************************* 5156** 5157** Function create_thread 5158** 5159** Description creat a select loop 5160** 5161** Returns pthread_t 5162** 5163*******************************************************************************/ 5164static inline pthread_t create_thread(void *(*start_routine)(void *), void * arg){ 5165 BTIF_TRACE_DEBUG0("create_thread: entered"); 5166 pthread_attr_t thread_attr; 5167 5168 pthread_attr_init(&thread_attr); 5169 pthread_attr_setdetachstate(&thread_attr, PTHREAD_CREATE_JOINABLE); 5170 pthread_t thread_id = -1; 5171 if ( pthread_create(&thread_id, &thread_attr, start_routine, arg)!=0 ) 5172 { 5173 BTIF_TRACE_ERROR1("pthread_create : %s", strerror(errno)); 5174 return -1; 5175 } 5176 BTIF_TRACE_DEBUG0("create_thread: thread created successfully"); 5177 return thread_id; 5178} 5179 5180/******************************************************************************* 5181** 5182** Function btif_hl_soc_thread_init 5183** 5184** Description HL select loop init function. 5185** 5186** Returns void 5187** 5188*******************************************************************************/ 5189void btif_hl_soc_thread_init(void){ 5190 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 5191 GKI_init_q(&soc_queue); 5192 select_thread_id = create_thread(btif_hl_select_thread, NULL); 5193} 5194/******************************************************************************* 5195** 5196** Function btif_hl_load_mdl_config 5197** 5198** Description load the MDL configuation from the application control block 5199** 5200** Returns BOOLEAN 5201** 5202*******************************************************************************/ 5203BOOLEAN btif_hl_load_mdl_config (UINT8 app_id, UINT8 buffer_size, 5204 tBTA_HL_MDL_CFG *p_mdl_buf ){ 5205 UINT8 app_idx; 5206 BOOLEAN result = FALSE; 5207 btif_hl_app_cb_t *p_acb; 5208 tBTA_HL_MDL_CFG *p; 5209 int i; 5210 BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 5211 5212 if (btif_hl_find_app_idx(app_id, &app_idx)) 5213 { 5214 p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); 5215 for (i=0, p=p_mdl_buf; i<buffer_size; i++, p++) 5216 { 5217 memcpy(p, &p_acb->mdl_cfg[i].base, sizeof(tBTA_HL_MDL_CFG)); 5218 } 5219 result = TRUE; 5220 } 5221 5222 BTIF_TRACE_DEBUG1("result=%d", result); 5223 return result; 5224} 5225