/************************************************************************************ * * Copyright (C) 2009-2012 Broadcom Corporation * * This program is the proprietary software of Broadcom Corporation and/or its * licensors, and may only be used, duplicated, modified or distributed * pursuant to the terms and conditions of a separate, written license * agreement executed between you and Broadcom (an "Authorized License"). * Except as set forth in an Authorized License, Broadcom grants no license * (express or implied), right to use, or waiver of any kind with respect to * the Software, and Broadcom expressly reserves all rights in and to the * Software and all intellectual property rights therein. * IF YOU HAVE NO AUTHORIZED LICENSE, THEN YOU HAVE NO RIGHT TO USE THIS * SOFTWARE IN ANY WAY, AND SHOULD IMMEDIATELY NOTIFY BROADCOM AND DISCONTINUE * ALL USE OF THE SOFTWARE. * * Except as expressly set forth in the Authorized License, * * 1. This program, including its structure, sequence and organization, * constitutes the valuable trade secrets of Broadcom, and you shall * use all reasonable efforts to protect the confidentiality thereof, * and to use this information only in connection with your use of * Broadcom integrated circuit products. * * 2. TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED * "AS IS" AND WITH ALL FAULTS AND BROADCOM MAKES NO PROMISES, * REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, * OR OTHERWISE, WITH RESPECT TO THE SOFTWARE. BROADCOM SPECIFICALLY * DISCLAIMS ANY AND ALL IMPLIED WARRANTIES OF TITLE, MERCHANTABILITY, * NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE, LACK OF VIRUSES, * ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION OR * CORRESPONDENCE TO DESCRIPTION. YOU ASSUME THE ENTIRE RISK ARISING OUT * OF USE OR PERFORMANCE OF THE SOFTWARE. * * 3. TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT SHALL BROADCOM OR * ITS LICENSORS BE LIABLE FOR * (i) CONSEQUENTIAL, INCIDENTAL, SPECIAL, INDIRECT, OR EXEMPLARY * DAMAGES WHATSOEVER ARISING OUT OF OR IN ANY WAY RELATING TO * YOUR USE OF OR INABILITY TO USE THE SOFTWARE EVEN IF BROADCOM * HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES; OR * (ii) ANY AMOUNT IN EXCESS OF THE AMOUNT ACTUALLY PAID FOR THE * SOFTWARE ITSELF OR U.S. $1, WHICHEVER IS GREATER. THESE * LIMITATIONS SHALL APPLY NOTWITHSTANDING ANY FAILURE OF * ESSENTIAL PURPOSE OF ANY LIMITED REMEDY. * ************************************************************************************/ /************************************************************************************ * * Filename: btif_hl.c * * Description: Health Device Profile Bluetooth Interface * * ***********************************************************************************/ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include //#define LOG_TAG "BTIF_HL" #include "btif_common.h" #include "btif_util.h" #include "bd.h" #include "bta_api.h" #include "bta_hl_api.h" #include "mca_api.h" #include "btif_hl.h" #include "gki.h" extern int btif_hl_update_maxfd( int max_org_s); extern void btif_hl_select_monitor_callback( fd_set *p_cur_set, fd_set *p_org_set ); extern void btif_hl_select_wakeup_callback( fd_set *p_org_set , int wakeup_signal ); extern int btif_hl_update_maxfd( int max_org_s); extern void btif_hl_select_monitor_callback( fd_set *p_cur_set, fd_set *p_org_set ); extern void btif_hl_select_wakeup_callback( fd_set *p_org_set , int wakeup_signal ); extern void btif_hl_soc_thread_init(void); extern void btif_hl_release_mcl_sockets(UINT8 app_idx, UINT8 mcl_idx); extern BOOLEAN btif_hl_create_socket(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx); extern void btif_hl_release_socket(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx); btif_hl_cb_t btif_hl_cb; btif_hl_cb_t *p_btif_hl_cb = &btif_hl_cb; /************************************************************************************ ** Static variables ************************************************************************************/ static bthl_callbacks_t bt_hl_callbacks_cb; static bthl_callbacks_t *bt_hl_callbacks=NULL; /* signal socketpair to wake up select loop */ const int btif_hl_signal_select_wakeup = 1; const int btif_hl_signal_select_exit = 2; const int btif_hl_signal_select_close_connected = 3; static int listen_s = -1; static int connected_s = -1; static int select_thread_id = -1; static int signal_fds[2]; static BUFFER_Q soc_queue; static inline int btif_hl_select_wakeup(void); static inline int btif_hl_select_exit(void); static inline int btif_hl_select_close_connected(void); static UINT8 btif_hl_get_next_app_id(void); static int btif_hl_get_next_channel_id(UINT8 app_id); static void btif_hl_init_next_app_id(void); static void btif_hl_init_next_channel_id(void); static void btif_hl_ctrl_cback(tBTA_HL_CTRL_EVT event, tBTA_HL_CTRL *p_data); static void btif_hl_set_state(btif_hl_state_t state); static btif_hl_state_t btif_hl_get_state(void); #define CHECK_CALL_CBACK(P_CB, P_CBACK, ...)\ if (P_CB && P_CB->P_CBACK) { \ P_CB->P_CBACK(__VA_ARGS__); \ } \ else { \ ASSERTC(0, "Callback is NULL", 0); \ } #define BTIF_HL_CALL_CBACK(P_CB, P_CBACK, ...)\ if((p_btif_hl_cb->state != BTIF_HL_STATE_DISABLING) &&\ (p_btif_hl_cb->state != BTIF_HL_STATE_DISABLED)) \ { \ if (P_CB && P_CB->P_CBACK) { \ P_CB->P_CBACK(__VA_ARGS__); \ } \ else { \ ASSERTC(0, "Callback is NULL", 0); \ } \ } #define CHECK_BTHL_INIT() if (bt_hl_callbacks == NULL)\ {\ BTIF_TRACE_WARNING1("BTHL: %s: BTHL not initialized", __FUNCTION__);\ return BT_STATUS_NOT_READY;\ }\ else\ {\ BTIF_TRACE_EVENT1("BTHL: %s", __FUNCTION__);\ } static const btif_hl_data_type_cfg_t data_type_table[] = { /* Data Specilization Ntx Nrx (from Bluetooth SIG's HDP whitepaper)*/ {BTIF_HL_DATA_TYPE_PULSE_OXIMETER, 9216, 256}, {BTIF_HL_DATA_TYPE_BLOOD_PRESSURE_MON, 896, 224}, {BTIF_HL_DATA_TYPE_BODY_THERMOMETER, 896, 224}, {BTIF_HL_DATA_TYPE_BODY_WEIGHT_SCALE, 896, 224}, {BTIF_HL_DATA_TYPE_GLUCOSE_METER, 896, 224}, {BTIF_HL_DATA_TYPE_STEP_COUNTER, 6624, 224} }; #define BTIF_HL_DATA_TABLE_SIZE (sizeof(data_type_table) / sizeof(btif_hl_data_type_cfg_t)) #define BTIF_HL_DEFAULT_SRC_TX_APDU_SIZE 10240 /* use this size if the data type is not defined in the table; for futur proof */ #define BTIF_HL_DEFAULT_SRC_RX_APDU_SIZE 512 /* use this size if the data type is not defined in the table; for futur proof */ /************************************************************************************ ** Static utility functions ************************************************************************************/ /******************************************************************************* ** ** Function btif_hl_find_mdl_idx ** ** Description Find the MDL index using MDL ID ** ** Returns BOOLEAN ** *******************************************************************************/ static BOOLEAN btif_hl_find_mdl_idx(UINT8 app_idx, UINT8 mcl_idx, UINT16 mdl_id, UINT8 *p_mdl_idx) { btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); BOOLEAN found=FALSE; UINT8 i; for (i=0; i < BTA_HL_NUM_MDLS_PER_MCL ; i ++) { if (p_mcb->mdl[i].in_use && (mdl_id !=0) && (p_mcb->mdl[i].mdl_id== mdl_id)) { found = TRUE; *p_mdl_idx = i; break; } } BTIF_TRACE_DEBUG4("%s found=%d mdl_id=%d mdl_idx=%d ", __FUNCTION__,found, mdl_id, i); return found; } /******************************************************************************* ** ** Function btif_hl_get_buf ** ** Description get buffer ** ** Returns void ** *******************************************************************************/ void * btif_hl_get_buf(UINT16 size) { void *p_new; BTIF_TRACE_DEBUG1("%s", __FUNCTION__); BTIF_TRACE_DEBUG2("ret size=%d GKI_MAX_BUF_SIZE=%d",size, 6000); if (size < 6000) { p_new = GKI_getbuf(size); } else { BTIF_TRACE_DEBUG0("btif_hl_get_buf use HL large data pool"); p_new = GKI_getpoolbuf(4); } return p_new; } void btif_hl_free_buf(void **p) { if (*p != NULL) { BTIF_TRACE_DEBUG1("%s OK", __FUNCTION__ ); GKI_freebuf(*p); *p = NULL; } else BTIF_TRACE_ERROR1("%s NULL pointer",__FUNCTION__ ); } /******************************************************************************* ** ** Function btif_hl_is_the_first_reliable_existed ** ** Description This function checks whether the first reliable DCH channel ** has been setup on the MCL or not ** ** Returns BOOLEAN - TRUE exist ** FALSE does not exist ** *******************************************************************************/ BOOLEAN btif_hl_is_the_first_reliable_existed(UINT8 app_idx, UINT8 mcl_idx ) { btif_hl_mcl_cb_t *p_mcb =BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); BOOLEAN is_existed =FALSE; UINT8 i ; for (i=0; i< BTA_HL_NUM_MDLS_PER_MCL; i++) { if (p_mcb->mdl[i].in_use && p_mcb->mdl[i].is_the_first_reliable) { is_existed = TRUE; break; } } BTIF_TRACE_DEBUG1("bta_hl_is_the_first_reliable_existed is_existed=%d ",is_existed ); return is_existed; } /******************************************************************************* ** ** Function btif_hl_clean_delete_mdl ** ** Description Cleanup the delete mdl control block ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_clean_delete_mdl(btif_hl_delete_mdl_t *p_cb) { BTIF_TRACE_DEBUG1("%s", __FUNCTION__ ); memset(p_cb, 0 , sizeof(btif_hl_delete_mdl_t)); } /******************************************************************************* ** ** Function btif_hl_clean_pcb ** ** Description Cleanup the pending chan control block ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_clean_pcb(btif_hl_pending_chan_cb_t *p_pcb) { BTIF_TRACE_DEBUG1("%s", __FUNCTION__ ); memset(p_pcb, 0 , sizeof(btif_hl_pending_chan_cb_t)); } /******************************************************************************* ** ** Function btif_hl_clean_mdl_cb ** ** Description Cleanup the MDL control block ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_clean_mdl_cb(btif_hl_mdl_cb_t *p_dcb) { BTIF_TRACE_DEBUG1("%s", __FUNCTION__ ); btif_hl_free_buf((void **) &p_dcb->p_rx_pkt); btif_hl_free_buf((void **) &p_dcb->p_tx_pkt); memset(p_dcb, 0 , sizeof(btif_hl_mdl_cb_t)); } /******************************************************************************* ** ** Function btif_hl_reset_mcb ** ** Description Reset MCL control block ** ** Returns BOOLEAN ** *******************************************************************************/ static void btif_hl_clean_mcl_cb(UINT8 app_idx, UINT8 mcl_idx) { btif_hl_mcl_cb_t *p_mcb; BTIF_TRACE_DEBUG3("%s app_idx=%d, mcl_idx=%d", __FUNCTION__,app_idx, mcl_idx); p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); memset(p_mcb, 0, sizeof(btif_hl_mcl_cb_t)); } /******************************************************************************* ** ** Function btif_hl_find_sdp_idx_using_mdep_filter ** ** Description This function finds the SDP record index using MDEP filter parameters ** ** Returns BOOLEAN ** *******************************************************************************/ static void btif_hl_reset_mdep_filter(UINT8 app_idx) { btif_hl_app_cb_t *p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); p_acb->filter.num_elems = 0; } /******************************************************************************* ** ** Function btif_hl_find_sdp_idx_using_mdep_filter ** ** Description This function finds the SDP record index using MDEP filter parameters ** ** Returns BOOLEAN ** *******************************************************************************/ static BOOLEAN btif_hl_find_sdp_idx_using_mdep_filter(UINT8 app_idx, UINT8 mcl_idx, UINT8 *p_sdp_idx) { btif_hl_app_cb_t *p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); btif_hl_mcl_cb_t *p_mcb =BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); UINT8 i, j, num_recs,num_elems, num_mdeps, mdep_cnt, mdep_idx; tBTA_HL_MDEP_ROLE peer_mdep_role; UINT16 data_type; tBTA_HL_SDP_MDEP_CFG *p_mdep; BOOLEAN found = FALSE; BOOLEAN elem_found; num_recs = p_mcb->sdp.num_recs; num_elems = p_acb->filter.num_elems; if (!num_elems) { *p_sdp_idx = 0; found = TRUE; return found; } for (i=0; isdp.sdp_rec[i].num_mdeps; for (j=0; jfilter.elem[j].data_type; peer_mdep_role = p_acb->filter.elem[j].peer_mdep_role; elem_found = FALSE; mdep_cnt =0; mdep_idx=0; while (!elem_found && mdep_idx < num_mdeps ) { p_mdep = &(p_mcb->sdp.sdp_rec[i].mdep_cfg[mdep_idx]); if ( (p_mdep->data_type == data_type) && (p_mdep->mdep_role == peer_mdep_role) ) { elem_found = TRUE; } else { mdep_idx++; } } if (!elem_found) { found = FALSE; break; } else { found = TRUE; } } if (found) { *p_sdp_idx = i; break; } } BTIF_TRACE_DEBUG3("%s found=%d sdp_idx=%d",__FUNCTION__ , found, *p_sdp_idx); btif_hl_reset_mdep_filter(app_idx); return found; } /******************************************************************************* ** ** Function btif_hl_dch_open ** ** Description Process DCH open request using the DCH Open API parameters ** ** Returns BOOLEAN ** *******************************************************************************/ BOOLEAN btif_hl_dch_open(UINT8 app_id, BD_ADDR bd_addr, tBTA_HL_DCH_OPEN_PARAM *p_dch_open_api, int mdep_cfg_idx, btif_hl_pend_dch_op_t op, int *channel_id) { btif_hl_app_cb_t *p_acb; btif_hl_mcl_cb_t *p_mcb; btif_hl_pending_chan_cb_t *p_pcb; UINT8 app_idx, mcl_idx; BOOLEAN status = FALSE; if (btif_hl_find_app_idx(app_id, &app_idx)) { if (btif_hl_find_mcl_idx(app_idx, bd_addr , &mcl_idx)) { p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); if (!p_pcb->in_use) { p_mcb->req_ctrl_psm = p_dch_open_api->ctrl_psm; p_pcb->in_use = TRUE; *channel_id = p_pcb->channel_id = (int) btif_hl_get_next_channel_id(app_id); p_pcb->cb_state = BTIF_HL_CHAN_CB_STATE_CONNECTING_PENDING; p_pcb->mdep_cfg_idx = mdep_cfg_idx; p_pcb->op = op; if (p_mcb->sdp.num_recs) { if (p_mcb->valid_sdp_idx) { p_dch_open_api->ctrl_psm = p_mcb->ctrl_psm; } BTA_HlDchOpen(p_mcb->mcl_handle, p_dch_open_api); status = TRUE; } else { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); p_mcb->cch_oper = BTIF_HL_CCH_OP_DCH_OPEN; BTA_HlSdpQuery(p_acb->app_handle, bd_addr); status = TRUE; } } } } BTIF_TRACE_DEBUG1("status=%d ", status); return status; } void btif_hl_copy_bda(bt_bdaddr_t *bd_addr, BD_ADDR bda) { UINT8 i; for (i=0; i<6; i++) { bd_addr->address[i] = bda[i] ; } } void btif_hl_display_bt_bda(bt_bdaddr_t *bd_addr) { BTIF_TRACE_DEBUG6("DB [%02x:%02x:%02x:%02x:%02x:%02x]", bd_addr->address[0], bd_addr->address[1], bd_addr->address[2], bd_addr->address[3], bd_addr->address[4], bd_addr->address[5]); } /******************************************************************************* ** ** Function btif_hl_dch_abort ** ** Description Process DCH abort request ** ** Returns Nothing ** *******************************************************************************/ void btif_hl_dch_abort(UINT8 app_id, BD_ADDR bd_addr) { /* todo */ // UINT8 app_idx, mcl_idx; // btif_hl_mcl_cb_t *p_mcb; // // if (btif_hl_find_app_idx(app_id, &app_idx)) // { // if (btif_hl_find_mcl_idx(app_idx, bd_addr, &mcl_idx)) // { // p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); // BTA_HlDchAbort(p_mcb->mcl_handle); // } // } } /******************************************************************************* ** ** Function btif_hl_cch_open ** ** Description Process CCH open request ** ** Returns Nothing ** *******************************************************************************/ BOOLEAN btif_hl_cch_open(UINT8 app_id, BD_ADDR bd_addr, UINT16 ctrl_psm, int mdep_cfg_idx, btif_hl_pend_dch_op_t op, int *channel_id) { btif_hl_app_cb_t *p_acb; btif_hl_mcl_cb_t *p_mcb; btif_hl_pending_chan_cb_t *p_pcb; UINT8 app_idx, mcl_idx, chan_idx; BOOLEAN status = TRUE; BTIF_TRACE_DEBUG5("%s app_id=%d ctrl_psm=%d mdep_cfg_idx=%d op=%d", __FUNCTION__, app_id, ctrl_psm, mdep_cfg_idx, op); BTIF_TRACE_DEBUG6("DB [%02x:%02x:%02x:%02x:%02x:%02x]", bd_addr[0], bd_addr[1],bd_addr[2], bd_addr[3], bd_addr[4], bd_addr[5]); if (btif_hl_find_app_idx(app_id, &app_idx)) { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); if (!btif_hl_find_mcl_idx(app_idx, bd_addr, &mcl_idx)) { if (btif_hl_find_avail_mcl_idx(app_idx, &mcl_idx)) { p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); memset(p_mcb,0, sizeof(btif_hl_mcl_cb_t)); p_mcb->in_use = TRUE; bdcpy(p_mcb->bd_addr, bd_addr); if (!ctrl_psm) { p_mcb->cch_oper = BTIF_HL_CCH_OP_MDEP_FILTERING; } else { p_mcb->cch_oper = BTIF_HL_CCH_OP_MATCHED_CTRL_PSM; p_mcb->req_ctrl_psm = ctrl_psm; } p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); p_pcb->in_use = TRUE; p_pcb->mdep_cfg_idx = mdep_cfg_idx; memcpy(p_pcb->bd_addr, bd_addr, sizeof(BD_ADDR)); p_pcb->op = op; switch (op) { case BTIF_HL_PEND_DCH_OP_OPEN: *channel_id = p_pcb->channel_id = (int) btif_hl_get_next_channel_id(app_id); p_pcb->cb_state = BTIF_HL_CHAN_CB_STATE_CONNECTING_PENDING; break; case BTIF_HL_PEND_DCH_OP_DELETE_MDL: p_pcb->channel_id = p_acb->delete_mdl.channel_id; p_pcb->cb_state = BTIF_HL_CHAN_CB_STATE_DESTROYED_PENDING; break; default: break; } BTA_HlSdpQuery(p_acb->app_handle, bd_addr); } else { status = FALSE; BTIF_TRACE_ERROR0("Open CCH request discarded- No mcl cb"); } } else { status = FALSE; BTIF_TRACE_ERROR0("Open CCH request discarded- already in USE"); } } else { status = FALSE; BTIF_TRACE_ERROR1("Invalid app_id=%d", app_id); } if (channel_id) { BTIF_TRACE_DEBUG2("status=%d channel_id=0x%08x", status, *channel_id); } else { BTIF_TRACE_DEBUG1("status=%d ", status); } return status; } /******************************************************************************* ** ** Function btif_hl_find_mdl_idx_using_handle ** ** Description Find the MDL index using channel id ** ** Returns BOOLEAN ** *******************************************************************************/ BOOLEAN btif_hl_find_mdl_cfg_idx_using_channel_id(int channel_id, UINT8 *p_app_idx, UINT8 *p_mdl_cfg_idx) { btif_hl_app_cb_t *p_acb; btif_hl_mdl_cfg_t *p_mdl; BOOLEAN found=FALSE; UINT8 i,j; for (i=0; i < BTA_HL_NUM_APPS ; i ++) { p_acb =BTIF_HL_GET_APP_CB_PTR(i); for (j=0; j< BTA_HL_NUM_MDL_CFGS; j++) { p_mdl =BTIF_HL_GET_MDL_CFG_PTR(i,j); if (p_acb->in_use && p_mdl->base.active && (p_mdl->extra.channel_id == channel_id)) { found = TRUE; *p_app_idx = i; *p_mdl_cfg_idx =j; break; } } } BTIF_TRACE_EVENT5("%s found=%d channel_id=0x%08x, app_idx=%d mdl_cfg_idx=%d ", __FUNCTION__,found,channel_id, i,j ); return found; } /******************************************************************************* ** ** Function btif_hl_find_mdl_idx_using_handle ** ** Description Find the MDL index using channel id ** ** Returns BOOLEAN ** *******************************************************************************/ BOOLEAN btif_hl_find_mdl_idx_using_channel_id(int channel_id, UINT8 *p_app_idx,UINT8 *p_mcl_idx, UINT8 *p_mdl_idx) { btif_hl_app_cb_t *p_acb; btif_hl_mcl_cb_t *p_mcb; btif_hl_mdl_cb_t *p_dcb; BOOLEAN found=FALSE; UINT8 i,j,k; for (i=0; i < BTA_HL_NUM_APPS ; i ++) { p_acb =BTIF_HL_GET_APP_CB_PTR(i); for (j=0; j< BTA_HL_NUM_MCLS; j++) { p_mcb =BTIF_HL_GET_MCL_CB_PTR(i,j); for (k=0; k< BTA_HL_NUM_MDLS_PER_MCL; k++) { p_dcb =BTIF_HL_GET_MDL_CB_PTR(i,j,k); if (p_acb->in_use && p_mcb->in_use && p_dcb->in_use && (p_dcb->channel_id == channel_id)) { found = TRUE; *p_app_idx = i; *p_mcl_idx =j; *p_mdl_idx = k; break; } } } } BTIF_TRACE_DEBUG5("%s found=%d app_idx=%d mcl_idx=%d mdl_idx=%d ", __FUNCTION__,found,i,j,k ); return found; } /******************************************************************************* ** ** Function btif_hl_find_mdl_idx_using_handle ** ** Description Find the MDL index using handle ** ** Returns BOOLEAN ** *******************************************************************************/ BOOLEAN btif_hl_find_mdl_idx_using_handle(tBTA_HL_MDL_HANDLE mdl_handle, UINT8 *p_app_idx,UINT8 *p_mcl_idx, UINT8 *p_mdl_idx) { btif_hl_app_cb_t *p_acb; btif_hl_mcl_cb_t *p_mcb; btif_hl_mdl_cb_t *p_dcb; BOOLEAN found=FALSE; UINT8 i,j,k; for (i=0; i < BTA_HL_NUM_APPS ; i ++) { p_acb =BTIF_HL_GET_APP_CB_PTR(i); for (j=0; j< BTA_HL_NUM_MCLS; j++) { p_mcb =BTIF_HL_GET_MCL_CB_PTR(i,j); for (k=0; k< BTA_HL_NUM_MDLS_PER_MCL; k++) { p_dcb =BTIF_HL_GET_MDL_CB_PTR(i,j,k); if (p_acb->in_use && p_mcb->in_use && p_dcb->in_use && (p_dcb->mdl_handle == mdl_handle)) { found = TRUE; *p_app_idx = i; *p_mcl_idx =j; *p_mdl_idx = k; break; } } } } BTIF_TRACE_EVENT5("%s found=%d app_idx=%d mcl_idx=%d mdl_idx=%d ", __FUNCTION__,found,i,j,k ); return found; } /******************************************************************************* ** ** Function btif_hl_find_peer_mdep_id ** ** Description Find the peer MDEP ID from the received SPD records ** ** Returns BOOLEAN ** *******************************************************************************/ static BOOLEAN btif_hl_find_peer_mdep_id(UINT8 app_id, BD_ADDR bd_addr, tBTA_HL_MDEP_ROLE local_mdep_role, UINT16 data_type, tBTA_HL_MDEP_ID *p_peer_mdep_id) { UINT8 app_idx, mcl_idx; btif_hl_app_cb_t *p_acb; btif_hl_mcl_cb_t *p_mcb; tBTA_HL_SDP_REC *p_rec; UINT8 i, num_mdeps; BOOLEAN found = FALSE; tBTA_HL_MDEP_ROLE peer_mdep_role; BTIF_TRACE_DEBUG4("%s app_id=%d local_mdep_role=%d, data_type=%d", __FUNCTION__, app_id, local_mdep_role, data_type); BTIF_TRACE_DEBUG6("DB [%02x:%02x:%02x:%02x:%02x:%02x]", bd_addr[0], bd_addr[1], bd_addr[2], bd_addr[3], bd_addr[4], bd_addr[5]); BTIF_TRACE_DEBUG1("local_mdep_role=%d", local_mdep_role); BTIF_TRACE_DEBUG1("data_type=%d", data_type); if (local_mdep_role == BTA_HL_MDEP_ROLE_SINK) peer_mdep_role = BTA_HL_MDEP_ROLE_SOURCE; else peer_mdep_role = BTA_HL_MDEP_ROLE_SINK; if (btif_hl_find_app_idx(app_id, &app_idx) ) { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); if (btif_hl_find_mcl_idx(app_idx, bd_addr, &mcl_idx)) { p_mcb =BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); BTIF_TRACE_DEBUG2("app_idx=%d mcl_idx=%d",app_idx, mcl_idx); BTIF_TRACE_DEBUG1("sdp_idx=%d",p_mcb->sdp_idx); p_rec = &p_mcb->sdp.sdp_rec[p_mcb->sdp_idx]; num_mdeps = p_rec->num_mdeps; BTIF_TRACE_DEBUG1("num_mdeps=%d", num_mdeps); for (i=0; i< num_mdeps; i++) { BTIF_TRACE_DEBUG2("p_rec->mdep_cfg[%d].mdep_role=%d",i, p_rec->mdep_cfg[i].mdep_role); BTIF_TRACE_DEBUG2("p_rec->mdep_cfg[%d].data_type =%d",i, p_rec->mdep_cfg[i].data_type ); if ((p_rec->mdep_cfg[i].mdep_role == peer_mdep_role) && (p_rec->mdep_cfg[i].data_type == data_type)) { found = TRUE; *p_peer_mdep_id = p_rec->mdep_cfg[i].mdep_id; break; } } } } BTIF_TRACE_DEBUG2("found =%d *p_peer_mdep_id=%d", found, *p_peer_mdep_id); return found; } /******************************************************************************* ** ** Function btif_hl_find_local_mdep_id ** ** Description Find the local MDEP ID from the MDEP configuration ** ** Returns BOOLEAN ** *******************************************************************************/ static BOOLEAN btif_hl_find_local_mdep_id(UINT8 app_id, tBTA_HL_MDEP_ROLE local_mdep_role, UINT16 mdep_data_type, tBTA_HL_MDEP_ID *p_local_mdep_id){ UINT8 app_idx; btif_hl_app_cb_t *p_acb; UINT8 i,j; BOOLEAN found = FALSE; BTIF_TRACE_DEBUG1("%s", __FUNCTION__); if (btif_hl_find_app_idx(app_id, &app_idx) ) { p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); for (i=0; i< p_acb->sup_feature.num_of_mdeps; i++) { if (p_acb->sup_feature.mdep[i].mdep_cfg.mdep_role == local_mdep_role ) { for (j=0; j< p_acb->sup_feature.mdep[i].mdep_cfg.num_of_mdep_data_types; j++) { if ( p_acb->sup_feature.mdep[i].mdep_cfg.data_cfg[j].data_type == mdep_data_type) { found = TRUE; *p_local_mdep_id = p_acb->sup_feature.mdep[i].mdep_id; return found; } } } } } BTIF_TRACE_DEBUG2("found=%d local mdep id=%d", found, *p_local_mdep_id ); return found; } /******************************************************************************* ** ** Function btif_hl_find_mdep_cfg_idx ** ** Description Find the MDEP configuration index using local MDEP_ID ** ** Returns BOOLEAN ** *******************************************************************************/ static BOOLEAN btif_hl_find_mdep_cfg_idx(UINT8 app_idx, tBTA_HL_MDEP_ID local_mdep_id, UINT8 *p_mdep_cfg_idx) { btif_hl_app_cb_t *p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); tBTA_HL_SUP_FEATURE *p_sup_feature= &p_acb->sup_feature; BOOLEAN found =FALSE; UINT8 i; for (i=0; i< p_sup_feature->num_of_mdeps; i++) { if ( p_sup_feature->mdep[i].mdep_id == local_mdep_id) { found = TRUE; *p_mdep_cfg_idx = i; break; } } BTIF_TRACE_DEBUG4("%s found=%d mdep_idx=%d local_mdep_id=%d ", __FUNCTION__, found,i, local_mdep_id ); return found; } /******************************************************************************* ** ** Function btif_hl_find_mcl_idx ** ** Description Find the MCL index using BD address ** ** Returns BOOLEAN ** *******************************************************************************/ BOOLEAN btif_hl_find_mcl_idx(UINT8 app_idx, BD_ADDR p_bd_addr, UINT8 *p_mcl_idx) { BOOLEAN found=FALSE; UINT8 i; btif_hl_app_cb_t *p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); btif_hl_mcl_cb_t *p_mcb; for (i=0; i < BTA_HL_NUM_MCLS ; i ++) { p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, i); if (p_mcb->in_use && (!memcmp (p_mcb->bd_addr, p_bd_addr, BD_ADDR_LEN))) { found = TRUE; *p_mcl_idx = i; break; } } BTIF_TRACE_DEBUG3("%s found=%d idx=%d",__FUNCTION__, found, i); return found; } /******************************************************************************* ** ** Function btif_hl_init ** ** Description HL initialization function. ** ** Returns void ** *******************************************************************************/ static void btif_hl_init(void) { BTIF_TRACE_DEBUG1("%s", __FUNCTION__); memset(p_btif_hl_cb, 0, sizeof(btif_hl_cb_t)); btif_hl_init_next_app_id(); btif_hl_init_next_channel_id(); /* todo load existing app and mdl configuration */ btif_hl_set_state(BTIF_HL_STATE_ENABLING); BTA_HlEnable(btif_hl_ctrl_cback); } /******************************************************************************* ** ** Function btif_hl_disable ** ** Description Disable initialization function. ** ** Returns void ** *******************************************************************************/ static void btif_hl_disable(void) { BTIF_TRACE_DEBUG1("%s", __FUNCTION__); if ((p_btif_hl_cb->state != BTIF_HL_STATE_DISABLING) && (p_btif_hl_cb->state != BTIF_HL_STATE_DISABLED)) { btif_hl_set_state(BTIF_HL_STATE_DISABLING); BTA_HlDisable(); } } /******************************************************************************* ** ** Function btif_hl_is_no_active_app ** ** Description Find whether or not any APP is still in use ** ** Returns BOOLEAN ** *******************************************************************************/ static BOOLEAN btif_hl_is_no_active_app(void) { BOOLEAN no_active_app = TRUE; UINT8 i; for (i=0; i < BTA_HL_NUM_APPS ; i ++) { if (btif_hl_cb.acb[i].in_use) { no_active_app = FALSE; break; } } BTIF_TRACE_DEBUG2("%s no_active_app=%d ", __FUNCTION__, no_active_app ); return no_active_app; } static void btif_hl_free_pending_reg_idx(UINT8 reg_idx) { if ((reg_idx < BTA_HL_NUM_APPS) && btif_hl_cb.pcb[reg_idx].in_use ) { btif_hl_cb.pcb[reg_idx].in_use = FALSE; memset (&btif_hl_cb.pcb[reg_idx], 0, sizeof(btif_hl_pending_reg_cb_t)); } } static void btif_hl_free_app_idx(UINT8 app_idx) { if ((app_idx < BTA_HL_NUM_APPS) && btif_hl_cb.acb[app_idx].in_use ) { btif_hl_cb.acb[app_idx].in_use = FALSE; memset (&btif_hl_cb.acb[app_idx], 0, sizeof(btif_hl_app_cb_t)); } } static void btif_hl_set_state(btif_hl_state_t state) { BTIF_TRACE_DEBUG2("btif_hl_set_state: %d ---> %d ", p_btif_hl_cb->state, state); p_btif_hl_cb->state = state; } static btif_hl_state_t btif_hl_get_state(void) { BTIF_TRACE_DEBUG1("btif_hl_get_state: %d ", p_btif_hl_cb->state); return p_btif_hl_cb->state; } /******************************************************************************* ** ** Function btif_hl_find_data_type_idx ** ** Description Find the index in the data type table ** ** Returns BOOLEAN ** *******************************************************************************/ static BOOLEAN btif_hl_find_data_type_idx(UINT16 data_type, UINT8 *p_idx) { BOOLEAN found = FALSE; UINT8 i; for (i=0; i< BTIF_HL_DATA_TABLE_SIZE; i++ ) { if (data_type_table[i].data_type == data_type) { found = TRUE; *p_idx= i; break; } } BTIF_TRACE_DEBUG4("%s found=%d, data_type=0x%x idx=%d", __FUNCTION__, found, data_type, i); return found; } /******************************************************************************* ** ** Function btif_hl_get_max_tx_apdu_size ** ** Description Find the maximum TX APDU size for the specified data type and ** MDEP role ** ** Returns UINT16 ** *******************************************************************************/ UINT16 btif_hl_get_max_tx_apdu_size(tBTA_HL_MDEP_ROLE mdep_role, UINT16 data_type ) { UINT8 idx; UINT16 max_tx_apdu_size =0; if (btif_hl_find_data_type_idx(data_type, &idx)) { if (mdep_role == BTA_HL_MDEP_ROLE_SOURCE) { max_tx_apdu_size = data_type_table[idx].max_tx_apdu_size; } else { max_tx_apdu_size = data_type_table[idx].max_rx_apdu_size; } } else { if (mdep_role == BTA_HL_MDEP_ROLE_SOURCE) { max_tx_apdu_size = BTIF_HL_DEFAULT_SRC_TX_APDU_SIZE; } else { max_tx_apdu_size = BTIF_HL_DEFAULT_SRC_RX_APDU_SIZE; } } BTIF_TRACE_DEBUG4("%s mdep_role=%d data_type=0x%4x size=%d", __FUNCTION__, mdep_role, data_type, max_tx_apdu_size); return max_tx_apdu_size; } /******************************************************************************* ** ** Function btif_hl_get_max_rx_apdu_size ** ** Description Find the maximum RX APDU size for the specified data type and ** MDEP role ** ** Returns UINT16 ** *******************************************************************************/ UINT16 btif_hl_get_max_rx_apdu_size(tBTA_HL_MDEP_ROLE mdep_role, UINT16 data_type ) { UINT8 idx; UINT16 max_rx_apdu_size =0; if (btif_hl_find_data_type_idx(data_type, &idx)) { if (mdep_role == BTA_HL_MDEP_ROLE_SOURCE) { max_rx_apdu_size = data_type_table[idx].max_rx_apdu_size; } else { max_rx_apdu_size = data_type_table[idx].max_tx_apdu_size; } } else { if (mdep_role == BTA_HL_MDEP_ROLE_SOURCE) { max_rx_apdu_size = BTIF_HL_DEFAULT_SRC_RX_APDU_SIZE; } else { max_rx_apdu_size = BTIF_HL_DEFAULT_SRC_TX_APDU_SIZE; } } BTIF_TRACE_DEBUG4("%s mdep_role=%d data_type=0x%4x size=%d", __FUNCTION__, mdep_role, data_type, max_rx_apdu_size); return max_rx_apdu_size; } static BOOLEAN btif_hl_get_bta_mdep_role(bthl_mdep_role_t mdep, tBTA_HL_MDEP_ROLE *p) { BOOLEAN status = TRUE; switch (mdep) { case BTHL_MDEP_ROLE_SOURCE: *p = BTA_HL_MDEP_ROLE_SOURCE; break; case BTHL_MDEP_ROLE_SINK: *p = BTA_HL_MDEP_ROLE_SINK; break; default: status = FALSE; break; } BTIF_TRACE_DEBUG3("%s status = %d BTA mdep_role=%d ", __FUNCTION__, status, *p); return status; } static BOOLEAN btif_hl_get_bta_channel_type(bthl_channel_type_t channel_type, tBTA_HL_DCH_CFG *p) { BOOLEAN status = TRUE; switch (channel_type) { case BTHL_CHANNEL_TYPE_RELIABLE: *p = BTA_HL_DCH_CFG_RELIABLE; break; case BTHL_CHANNEL_TYPE_STREAMING: *p = BTA_HL_DCH_CFG_STREAMING; break; case BTHL_CHANNEL_TYPE_ANY: *p = BTA_HL_DCH_CFG_NO_PREF; break; default: status = FALSE; break; } BTIF_TRACE_DEBUG3("%s status = %d BTA DCH CFG=%d (1-rel 2-strm", __FUNCTION__, status, *p); return status; } static UINT8 btif_hl_get_next_app_id() { UINT8 next_app_id = btif_hl_cb.next_app_id; btif_hl_cb.next_app_id++; /* todo check the new channel_is is in use or not if in use go to next channel id and repeat the checking */ return next_app_id; } static int btif_hl_get_next_channel_id(UINT8 app_id) { UINT16 next_channel_id = btif_hl_cb.next_channel_id; int channel_id; btif_hl_cb.next_channel_id++; channel_id = (app_id << 16) + next_channel_id; BTIF_TRACE_DEBUG4("%s channel_id=0x%08x, app_id=0x%02x0000 next_channel_id=0x%04x", __FUNCTION__, channel_id, app_id, next_channel_id); /* todo check the new channel_is is in use or not if in use go to next channel id and repeat the checking */ return channel_id; } static UINT8 btif_hl_get_app_id(int channel_id) { UINT8 app_id =(UINT8) (channel_id >> 16); BTIF_TRACE_DEBUG3("%s channel_id=0x%08x, app_id=0x%02x ", __FUNCTION__,channel_id, app_id); return app_id; } static void btif_hl_init_next_app_id(void) { btif_hl_cb.next_app_id = 1; /* todo check existing app_ids and initialize next avail app_id */ } static void btif_hl_init_next_channel_id(void) { btif_hl_cb.next_channel_id = 1; /* todo check existing app_ids and initialize next avail app_id */ } /******************************************************************************* ** ** Function btif_hl_save_mdl_cfg ** ** Description Save the MDL configuration ** ** Returns BOOLEAN ** *******************************************************************************/ BOOLEAN btif_hl_save_mdl_cfg(UINT8 app_id, UINT8 item_idx, tBTA_HL_MDL_CFG *p_mdl_cfg) { btif_hl_mdl_cfg_t *p_mdl=NULL; BOOLEAN success = FALSE; btif_hl_app_cb_t *p_acb; btif_hl_mcl_cb_t *p_mcb; UINT8 app_idx, mcl_idx, mdl_idx; BTIF_TRACE_DEBUG5("%s app_ids=%d item_idx=%d, local_mdep_id=%d mdl_id=%d",__FUNCTION__, app_id, item_idx, p_mdl_cfg->local_mdep_id, p_mdl_cfg->mdl_id ); if (btif_hl_find_app_idx(app_id, &app_idx)) { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); p_mdl = BTIF_HL_GET_MDL_CFG_PTR(app_idx, item_idx); if (p_mdl) { memcpy(&p_mdl->base, p_mdl_cfg, sizeof(tBTA_HL_MDL_CFG)); if (btif_hl_find_mcl_idx(app_idx, p_mdl->base.peer_bd_addr , &mcl_idx)) { p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); p_mdl->extra.app_active = TRUE; p_mdl->extra.app_idx = app_idx; p_mdl->extra.channel_id = p_mcb->pcb.channel_id ; p_mdl->extra.mdep_cfg_idx = p_mcb->pcb.mdep_cfg_idx; p_mdl->extra.data_type = p_acb->sup_feature.mdep[p_mcb->pcb.mdep_cfg_idx].mdep_cfg.data_cfg[0].data_type; BTIF_TRACE_DEBUG3("channel_id=0x%08x mdep_cfg_idx=%d, data_type=0x%04x",p_mdl->extra.channel_id, p_mdl->extra.mdep_cfg_idx, p_mdl->extra.data_type ); /* todo update NV */ success = TRUE; } } } BTIF_TRACE_DEBUG2("%s success=%d ",__FUNCTION__, success ); return success; } /******************************************************************************* ** ** Function btif_hl_delete_mdl_cfg ** ** Description Delete the MDL configuration ** ** Returns BOOLEAN ** *******************************************************************************/ BOOLEAN btif_hl_delete_mdl_cfg(UINT8 app_id, UINT8 item_idx) { btif_hl_mdl_cfg_t *p_mdl=NULL; BOOLEAN success = FALSE; btif_hl_app_cb_t *p_acb; UINT8 app_idx; if (btif_hl_find_app_idx(app_id, &app_idx)) { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); p_mdl = BTIF_HL_GET_MDL_CFG_PTR(app_idx, item_idx); if (p_mdl) { memset(p_mdl, 0, sizeof(btif_hl_mdl_cfg_t)); /* todo update NV */ success = TRUE; } } BTIF_TRACE_DEBUG2("%s success=%d ",__FUNCTION__, success ); return success; } /******************************************************************************* ** ** Function btif_hl_find_app_idx_using_handle ** ** Description Find the applicaiton index using handle ** ** Returns BOOLEAN ** *******************************************************************************/ BOOLEAN btif_hl_find_app_idx_using_handle(tBTA_HL_APP_HANDLE app_handle, UINT8 *p_app_idx) { BOOLEAN found=FALSE; UINT8 i; for (i=0; i < BTA_HL_NUM_APPS ; i ++) { if (btif_hl_cb.acb[i].in_use && (btif_hl_cb.acb[i].app_handle == app_handle)) { found = TRUE; *p_app_idx = i; break; } } BTIF_TRACE_EVENT4("%s status=%d handle=%d app_idx=%d ", __FUNCTION__, found, app_handle , i); return found; } /******************************************************************************* ** ** Function btif_hl_find_mcl_idx_using_handle ** ** Description Find the MCL index using handle ** ** Returns BOOLEAN ** *******************************************************************************/ BOOLEAN btif_hl_find_mcl_idx_using_handle( tBTA_HL_MCL_HANDLE mcl_handle, UINT8 *p_app_idx, UINT8 *p_mcl_idx) { btif_hl_app_cb_t *p_acb; BOOLEAN found=FALSE; UINT8 i,j; for (i=0; imcb[j].in_use && (p_acb->mcb[j].mcl_handle == mcl_handle)) { found = TRUE; *p_app_idx = i; *p_mcl_idx = j; break; } } } BTIF_TRACE_DEBUG4("%s found=%d app_idx=%d mcl_idx=%d",__FUNCTION__, found, i, j); return found; } /******************************************************************************* ** ** Function btif_hl_find_app_idx ** ** Description Find the application index using application ID ** ** Returns BOOLEAN ** *******************************************************************************/ BOOLEAN btif_hl_find_app_idx(UINT8 app_id, UINT8 *p_app_idx) { BOOLEAN found=FALSE; UINT8 i; for (i=0; i < BTA_HL_NUM_APPS ; i ++) { if (btif_hl_cb.acb[i].in_use && (btif_hl_cb.acb[i].app_id == app_id)) { found = TRUE; *p_app_idx = i; break; } } BTIF_TRACE_DEBUG3("%s found=%d app_idx=%d", __FUNCTION__, found, i ); return found; } /******************************************************************************* ** ** Function btif_hl_find_avail_app_idx ** ** Description Find a not in-use APP index ** ** Returns BOOLEAN ** *******************************************************************************/ static BOOLEAN btif_hl_find_avail_pending_reg_idx(UINT8 *p_idx) { BOOLEAN found = FALSE; UINT8 i; for (i=0; i < BTA_HL_NUM_APPS ; i ++) { if (!btif_hl_cb.pcb[i].in_use) { found = TRUE; *p_idx = i; break; } } BTIF_TRACE_DEBUG3("%s found=%d app_idx=%d", __FUNCTION__, found, i); return found; } /******************************************************************************* ** ** Function btif_hl_find_avail_pending_chan_idx ** ** Description Find a not in-use pending chan index ** ** Returns BOOLEAN ** *******************************************************************************/ /*static BOOLEAN btif_hl_find_avail_pending_chan_idx(UINT8 app_idx, UINT8 mcl_idx, UINT8 *p_idx) { BOOLEAN found = FALSE; UINT8 i; for (i=0; i < BTA_HL_NUM_MDLS_PER_MCL ; i ++) { if (!btif_hl_cb.acb[app_idx].mcb[mcl_idx].pcb[i].in_use) { found = TRUE; *p_idx = i; break; } } BTIF_TRACE_DEBUG3("%s found=%d app_idx=%d", __FUNCTION__, found, i); return found; } */ /******************************************************************************* ** ** Function btif_hl_find_avail_mdl_idx ** ** Description Find a not in-use MDL index ** ** Returns BOOLEAN ** *******************************************************************************/ BOOLEAN btif_hl_find_avail_mdl_idx(UINT8 app_idx, UINT8 mcl_idx, UINT8 *p_mdl_idx) { btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); BOOLEAN found=FALSE; UINT8 i; for (i=0; i < BTA_HL_NUM_MDLS_PER_MCL ; i ++) { if (!p_mcb->mdl[i].in_use) { btif_hl_clean_mdl_cb(&p_mcb->mdl[i]); found = TRUE; *p_mdl_idx = i; break; } } BTIF_TRACE_DEBUG3("%s found=%d idx=%d",__FUNCTION__, found, i); return found; } /******************************************************************************* ** ** Function btif_hl_find_avail_mcl_idx ** ** Description Find a not in-use MDL index ** ** Returns BOOLEAN ** *******************************************************************************/ BOOLEAN btif_hl_find_avail_mcl_idx(UINT8 app_idx, UINT8 *p_mcl_idx) { BOOLEAN found=FALSE; UINT8 i; for (i=0; i < BTA_HL_NUM_MCLS ; i ++) { if (!btif_hl_cb.acb[app_idx].mcb[i].in_use) { found = TRUE; *p_mcl_idx = i; break; } } BTIF_TRACE_DEBUG3("%s found=%d app_idx=%d", __FUNCTION__, found, i); return found; } /******************************************************************************* ** ** Function btif_hl_find_avail_app_idx ** ** Description Find a not in-use APP index ** ** Returns BOOLEAN ** *******************************************************************************/ static BOOLEAN btif_hl_find_avail_app_idx(UINT8 *p_idx) { BOOLEAN found = FALSE; UINT8 i; for (i=0; i < BTA_HL_NUM_APPS ; i ++) { if (!btif_hl_cb.acb[i].in_use) { found = TRUE; *p_idx = i; break; } } BTIF_TRACE_DEBUG3("%s found=%d app_idx=%d", __FUNCTION__, found, i); return found; } /************************************************************************************ ** Functions ************************************************************************************/ /******************************************************************************* ** ** Function btif_hl_proc_dereg_cfm ** ** Description Process the de-registration confirmation ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_proc_dereg_cfm(tBTA_HL *p_data) { btif_hl_app_cb_t *p_acb; UINT8 app_idx; int app_id; bthl_app_reg_state_t state = BTHL_APP_REG_STATE_DEREG_SUCCESS; BTIF_TRACE_DEBUG3("%s de-reg status=%d app_handle=%d", __FUNCTION__, p_data->dereg_cfm.status, p_data->dereg_cfm.app_handle); if (btif_hl_find_app_idx_using_handle(p_data->dereg_cfm.app_handle, &app_idx)) { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); if (p_data->dereg_cfm.status == BTA_HL_STATUS_OK) { app_id = (int) p_acb->app_id; memset(p_acb, 0,sizeof(btif_hl_app_cb_t)); } else { state = BTHL_APP_REG_STATE_DEREG_FAILED; } BTIF_TRACE_DEBUG2("app_id=%d state=%d", app_id, state); BTIF_HL_CALL_CBACK(bt_hl_callbacks, app_reg_state_cb, app_id, state ); if (btif_hl_is_no_active_app()) { btif_hl_disable(); } } } /******************************************************************************* ** ** Function btif_hl_proc_reg_cfm ** ** Description Process the registration confirmation ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_proc_reg_cfm(tBTA_HL *p_data) { btif_hl_app_cb_t *p_acb; UINT8 app_idx; bthl_app_reg_state_t state = BTHL_APP_REG_STATE_REG_SUCCESS; BTIF_TRACE_DEBUG3("%s reg status=%d app_handle=%d", __FUNCTION__, p_data->reg_cfm.status, p_data->reg_cfm.app_handle); if (btif_hl_find_app_idx(p_data->reg_cfm.app_id, &app_idx)) { p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); if (p_data->reg_cfm.status == BTA_HL_STATUS_OK) { p_acb->app_handle = p_data->reg_cfm.app_handle; } else { btif_hl_free_app_idx(app_idx); state = BTHL_APP_REG_STATE_REG_FAILED; } BTIF_TRACE_DEBUG3("%s app_id=%d reg state=%d", __FUNCTION__, p_data->reg_cfm.app_id, state); BTIF_HL_CALL_CBACK(bt_hl_callbacks, app_reg_state_cb, ((int) p_data->reg_cfm.app_id), state ); } } /******************************************************************************* ** ** Function btif_hl_proc_sdp_info_ind ** ** Description Process the SDP info indication ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_proc_sdp_info_ind(tBTA_HL *p_data) { btif_hl_app_cb_t *p_acb; UINT8 app_idx; BTIF_TRACE_DEBUG1("%s", __FUNCTION__); if (btif_hl_find_app_idx_using_handle(p_data->sdp_info_ind.app_handle, &app_idx)) { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); memcpy(&p_acb->sdp_info_ind, &p_data->sdp_info_ind, sizeof(tBTA_HL_SDP_INFO_IND)); } } void btif_hl_set_chan_cb_state(UINT8 app_idx, UINT8 mcl_idx, btif_hl_chan_cb_state_t state) { btif_hl_pending_chan_cb_t *p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); btif_hl_chan_cb_state_t cur_state = p_pcb->cb_state; if (cur_state != state) { p_pcb->cb_state = state; BTIF_TRACE_DEBUG3("%s state %d--->%d",__FUNCTION__, cur_state, state); } } void btif_hl_send_destroyed_cb(btif_hl_app_cb_t *p_acb ) { bt_bdaddr_t bd_addr; int app_id = (int) btif_hl_get_app_id(p_acb->delete_mdl.channel_id); btif_hl_copy_bda(&bd_addr, p_acb->delete_mdl.bd_addr); BTIF_TRACE_DEBUG1("%s",__FUNCTION__); BTIF_TRACE_DEBUG4("channel_id=0x%08x mdep_cfg_idx=%d, state=%d fd=%d",p_acb->delete_mdl.channel_id, p_acb->delete_mdl.mdep_cfg_idx, BTHL_CONN_STATE_DESTROYED, 0); btif_hl_display_bt_bda(&bd_addr); BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, &bd_addr, p_acb->delete_mdl.mdep_cfg_idx, p_acb->delete_mdl.channel_id, BTHL_CONN_STATE_DESTROYED, 0 ); } void btif_hl_send_disconnecting_cb(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx) { btif_hl_mdl_cb_t *p_dcb = BTIF_HL_GET_MDL_CB_PTR( app_idx, mcl_idx, mdl_idx); btif_hl_soc_cb_t *p_scb = p_dcb->p_scb; bt_bdaddr_t bd_addr; int app_id = (int) btif_hl_get_app_id(p_scb->channel_id); btif_hl_copy_bda(&bd_addr, p_scb->bd_addr); BTIF_TRACE_DEBUG1("%s",__FUNCTION__); BTIF_TRACE_DEBUG4("channel_id=0x%08x mdep_cfg_idx=%d, state=%d fd=%d",p_scb->channel_id, p_scb->mdep_cfg_idx, BTHL_CONN_STATE_DISCONNECTING, p_scb->socket_id[0]); btif_hl_display_bt_bda(&bd_addr); BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, &bd_addr, p_scb->mdep_cfg_idx, p_scb->channel_id, BTHL_CONN_STATE_DISCONNECTING, p_scb->socket_id[0] ); } void btif_hl_send_disconnected_cb( btif_hl_soc_cb_t *p_scb) { bt_bdaddr_t bd_addr; int app_id = (int) btif_hl_get_app_id(p_scb->channel_id); btif_hl_copy_bda(&bd_addr, p_scb->bd_addr); BTIF_TRACE_DEBUG1("%s",__FUNCTION__); BTIF_TRACE_DEBUG4("channel_id=0x%08x mdep_cfg_idx=%d, state=%d fd=%d",p_scb->channel_id, p_scb->mdep_cfg_idx, BTHL_CONN_STATE_DISCONNECTED, p_scb->socket_id[0]); btif_hl_display_bt_bda(&bd_addr); BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, &bd_addr, p_scb->mdep_cfg_idx, p_scb->channel_id, BTHL_CONN_STATE_DISCONNECTED, p_scb->socket_id[0] ); } void btif_hl_send_connected_cb(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx) { btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR( app_idx, mcl_idx); btif_hl_mdl_cb_t *p_dcb = BTIF_HL_GET_MDL_CB_PTR( app_idx, mcl_idx, mdl_idx); btif_hl_soc_cb_t *p_scb = p_dcb->p_scb; bt_bdaddr_t bd_addr; int app_id = (int) btif_hl_get_app_id(p_dcb->channel_id); btif_hl_copy_bda(&bd_addr, p_mcb->bd_addr); BTIF_TRACE_DEBUG1("%s",__FUNCTION__); BTIF_TRACE_DEBUG4("channel_id=0x%08x mdep_cfg_idx=%d, state=%d fd=%d",p_dcb->channel_id, p_dcb->local_mdep_cfg_idx, BTHL_CONN_STATE_DISCONNECTED, p_scb->socket_id[0]); btif_hl_display_bt_bda(&bd_addr); BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, &bd_addr, p_dcb->local_mdep_cfg_idx, p_dcb->channel_id, BTHL_CONN_STATE_CONNECTED, p_scb->socket_id[0] ); } void btif_hl_send_setup_connecting_cb(UINT8 app_idx, UINT8 mcl_idx){ btif_hl_pending_chan_cb_t *p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); bt_bdaddr_t bd_addr; int app_id = (int) btif_hl_get_app_id(p_pcb->channel_id); btif_hl_copy_bda(&bd_addr, p_pcb->bd_addr); if (p_pcb->in_use && p_pcb->cb_state == BTIF_HL_CHAN_CB_STATE_CONNECTING_PENDING) { BTIF_TRACE_DEBUG1("%s",__FUNCTION__); BTIF_TRACE_DEBUG4("channel_id=0x%08x mdep_cfg_idx=%d state=%d fd=%d",p_pcb->channel_id, p_pcb->mdep_cfg_idx, BTHL_CONN_STATE_CONNECTING, 0); btif_hl_display_bt_bda(&bd_addr); BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, &bd_addr, p_pcb->mdep_cfg_idx, p_pcb->channel_id, BTHL_CONN_STATE_CONNECTING, 0 ); btif_hl_set_chan_cb_state(app_idx, mcl_idx, BTIF_HL_CHAN_CB_STATE_CONNECTED_PENDING); } } void btif_hl_send_setup_disconnected_cb(UINT8 app_idx, UINT8 mcl_idx){ btif_hl_pending_chan_cb_t *p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); bt_bdaddr_t bd_addr; int app_id = (int) btif_hl_get_app_id(p_pcb->channel_id); btif_hl_copy_bda(&bd_addr, p_pcb->bd_addr); BTIF_TRACE_DEBUG2("%s p_pcb->in_use=%d",__FUNCTION__, p_pcb->in_use); if (p_pcb->in_use) { BTIF_TRACE_DEBUG1("%p_pcb->cb_state=%d",p_pcb->cb_state); if (p_pcb->cb_state == BTIF_HL_CHAN_CB_STATE_CONNECTING_PENDING) { BTIF_TRACE_DEBUG4("channel_id=0x%08x mdep_cfg_idx=%d state=%d fd=%d",p_pcb->channel_id, p_pcb->mdep_cfg_idx, BTHL_CONN_STATE_CONNECTING, 0); btif_hl_display_bt_bda(&bd_addr); BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, &bd_addr, p_pcb->mdep_cfg_idx, p_pcb->channel_id, BTHL_CONN_STATE_CONNECTING, 0 ); BTIF_TRACE_DEBUG4("channel_id=0x%08x mdep_cfg_idx=%d state=%d fd=%d",p_pcb->channel_id, p_pcb->mdep_cfg_idx, BTHL_CONN_STATE_DISCONNECTED, 0); btif_hl_display_bt_bda(&bd_addr); BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, &bd_addr, p_pcb->mdep_cfg_idx, p_pcb->channel_id, BTHL_CONN_STATE_DISCONNECTED, 0 ); } else if (p_pcb->cb_state == BTIF_HL_CHAN_CB_STATE_CONNECTED_PENDING) { BTIF_TRACE_DEBUG4("channel_id=0x%08x mdep_cfg_idx=%d state=%d fd=%d",p_pcb->channel_id, p_pcb->mdep_cfg_idx, BTHL_CONN_STATE_DISCONNECTED, 0); btif_hl_display_bt_bda(&bd_addr); BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, app_id, &bd_addr, p_pcb->mdep_cfg_idx, p_pcb->channel_id, BTHL_CONN_STATE_DISCONNECTED, 0 ); } btif_hl_clean_pcb(p_pcb); } } /******************************************************************************* ** ** Function btif_hl_proc_sdp_query_cfm ** ** Description Process the SDP query confirmation ** ** Returns Nothing ** *******************************************************************************/ static BOOLEAN btif_hl_proc_sdp_query_cfm(tBTA_HL *p_data){ btif_hl_app_cb_t *p_acb; btif_hl_mcl_cb_t *p_mcb; tBTA_HL_SDP *p_sdp; tBTA_HL_CCH_OPEN_PARAM open_param; UINT8 app_idx, mcl_idx, sdp_idx; UINT8 num_recs, i, num_mdeps, j; btif_hl_cch_op_t old_cch_oper; BOOLEAN status =FALSE; btif_hl_pending_chan_cb_t *p_pcb; BTIF_TRACE_DEBUG1("%s", __FUNCTION__); p_sdp = p_data->sdp_query_cfm.p_sdp; num_recs = p_sdp->num_recs; BTIF_TRACE_DEBUG1("num of SDP records=%d",num_recs); for (i=0; isdp_rec[i].ctrl_psm, p_sdp->sdp_rec[i].data_psm); BTIF_TRACE_DEBUG1("MCAP supported procedures=0x%x",p_sdp->sdp_rec[i].mcap_sup_proc); num_mdeps = p_sdp->sdp_rec[i].num_mdeps; BTIF_TRACE_DEBUG1("num of mdeps =%d",num_mdeps); for (j=0; j< num_mdeps; j++) { BTIF_TRACE_DEBUG4("mdep_idx=%d mdep_id=0x%x data_type=0x%x mdep_role=0x%x", (j+1), p_sdp->sdp_rec[i].mdep_cfg[j].mdep_id, p_sdp->sdp_rec[i].mdep_cfg[j].data_type, p_sdp->sdp_rec[i].mdep_cfg[j].mdep_role ); } } if (btif_hl_find_app_idx_using_handle(p_data->sdp_query_cfm.app_handle, &app_idx)) { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); if (btif_hl_find_mcl_idx(app_idx, p_data->sdp_query_cfm.bd_addr, &mcl_idx)) { p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); if (p_mcb->cch_oper != BTIF_HL_CCH_OP_NONE) { memcpy(&p_mcb->sdp, p_sdp, sizeof(tBTA_HL_SDP)); old_cch_oper = p_mcb->cch_oper; p_mcb->cch_oper = BTIF_HL_CCH_OP_NONE; switch (old_cch_oper) { case BTIF_HL_CCH_OP_MDEP_FILTERING: status = btif_hl_find_sdp_idx_using_mdep_filter(app_idx, mcl_idx, &sdp_idx); break; default: break; } if (status) { p_mcb->sdp_idx = sdp_idx; p_mcb->valid_sdp_idx = TRUE; p_mcb->ctrl_psm = p_mcb->sdp.sdp_rec[sdp_idx].ctrl_psm; switch (old_cch_oper) { case BTIF_HL_CCH_OP_MDEP_FILTERING: p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); if (p_pcb->in_use) { switch (p_pcb->op) { case BTIF_HL_PEND_DCH_OP_OPEN: btif_hl_send_setup_connecting_cb(app_idx, mcl_idx); break; case BTIF_HL_PEND_DCH_OP_DELETE_MDL: default: break; } open_param.ctrl_psm = p_mcb->ctrl_psm; bdcpy(open_param.bd_addr, p_mcb->bd_addr); open_param.sec_mask = (BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT); BTA_HlCchOpen(p_acb->app_handle, &open_param); } break; case BTIF_HL_CCH_OP_DCH_OPEN: status = btif_hl_proc_pending_op(app_idx,mcl_idx); break; case BTIF_HL_CCH_OP_DCH_RECONNECT: //reconnect_param.ctrl_psm = p_mcb->ctrl_psm; //reconnect_param.mdl_id = p_mcb->acquire.acquire_info.mdl_id; //BTA_HlDchReconnect(p_mcb->mcl_handle, &reconnect_param); break; default: BTIF_TRACE_ERROR1("Invalid CCH oper %d", old_cch_oper); break; } } else { BTIF_TRACE_ERROR0("Can not find SDP idx discard CCH Open request"); } } } } return status; } /******************************************************************************* ** ** Function btif_hl_proc_cch_open_ind ** ** Description Process the CCH open indication ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_proc_cch_open_ind(tBTA_HL *p_data) { btif_hl_mcl_cb_t *p_mcb; UINT8 app_idx, mcl_idx; BTIF_TRACE_DEBUG1("%s", __FUNCTION__); if (btif_hl_find_app_idx_using_handle(p_data->cch_open_ind.app_handle, &app_idx)) { if (!btif_hl_find_mcl_idx(app_idx, p_data->cch_open_ind.bd_addr, &mcl_idx)) { if (btif_hl_find_avail_mcl_idx(app_idx, &mcl_idx)) { p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); memset(p_mcb, 0, sizeof(btif_hl_mcl_cb_t)); p_mcb->in_use = TRUE; p_mcb->is_connected = TRUE; p_mcb->mcl_handle = p_data->cch_open_ind.mcl_handle; bdcpy(p_mcb->bd_addr, p_data->cch_open_ind.bd_addr); } } else { BTIF_TRACE_ERROR0("The MCL already exist for cch_open_ind"); } } } /******************************************************************************* ** ** Function btif_hl_proc_pending_op ** ** Description Process the pending dch operation. ** ** Returns Nothing ** *******************************************************************************/ BOOLEAN btif_hl_proc_pending_op(UINT8 app_idx, UINT8 mcl_idx) { btif_hl_app_cb_t *p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); btif_hl_pending_chan_cb_t *p_pcb; BOOLEAN status = FALSE; tBTA_HL_DCH_OPEN_PARAM dch_open; p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); if (p_pcb->in_use) { switch (p_pcb->op) { case BTIF_HL_PEND_DCH_OP_OPEN: BTIF_TRACE_DEBUG0("op BTIF_HL_PEND_DCH_OP_OPEN"); dch_open.ctrl_psm = p_mcb->ctrl_psm; dch_open.local_mdep_id = p_acb->sup_feature.mdep[p_pcb->mdep_cfg_idx].mdep_id; if (btif_hl_find_peer_mdep_id(p_acb->app_id, p_mcb->bd_addr, p_acb->sup_feature.mdep[p_pcb->mdep_cfg_idx].mdep_cfg.mdep_role, p_acb->sup_feature.mdep[p_pcb->mdep_cfg_idx].mdep_cfg.data_cfg[0].data_type, &dch_open.peer_mdep_id )) { dch_open.local_cfg = p_acb->channel_type[p_pcb->mdep_cfg_idx]; if ((p_acb->sup_feature.mdep[p_pcb->mdep_cfg_idx].mdep_cfg.mdep_role == BTA_HL_MDEP_ROLE_SOURCE) && !btif_hl_is_the_first_reliable_existed(app_idx, mcl_idx)) { dch_open.local_cfg = BTA_HL_DCH_CFG_RELIABLE; } dch_open.sec_mask = (BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT); BTIF_TRACE_DEBUG1("dch_open.local_cfg=%d ", dch_open.local_cfg); BTIF_TRACE_DEBUG0("calling BTA_HlDchOpen"); btif_hl_send_setup_connecting_cb(app_idx,mcl_idx); BTA_HlDchOpen(p_mcb->mcl_handle, &dch_open); status = TRUE; } break; case BTIF_HL_PEND_DCH_OP_DELETE_MDL: BTA_HlDeleteMdl(p_mcb->mcl_handle, p_acb->delete_mdl.mdl_id); status = TRUE; break; default: break; } } return status; } /******************************************************************************* ** ** Function btif_hl_proc_cch_open_cfm ** ** Description Process the CCH open confirmation ** ** Returns Nothing ** *******************************************************************************/ static BOOLEAN btif_hl_proc_cch_open_cfm(tBTA_HL *p_data) { btif_hl_app_cb_t *p_acb; btif_hl_mcl_cb_t *p_mcb; UINT8 app_idx, mcl_idx; BOOLEAN status = FALSE; tBTA_HL_DCH_OPEN_PARAM dch_open; BTIF_TRACE_DEBUG1("%s", __FUNCTION__); if (btif_hl_find_app_idx_using_handle(p_data->cch_open_cfm.app_handle, &app_idx)) { BTIF_TRACE_DEBUG1("app_idx=%d", app_idx); if (btif_hl_find_mcl_idx(app_idx, p_data->cch_open_cfm.bd_addr, &mcl_idx)) { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); BTIF_TRACE_DEBUG1("mcl_idx=%d", mcl_idx); p_mcb->mcl_handle = p_data->cch_open_cfm.mcl_handle; p_mcb->is_connected = TRUE; status = btif_hl_proc_pending_op(app_idx, mcl_idx); } } return status; } /******************************************************************************* ** ** Function btif_hl_proc_cch_close_ind ** ** Description Process the CCH close indication ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_proc_cch_close_ind(tBTA_HL *p_data) { UINT8 app_idx, mcl_idx; BTIF_TRACE_DEBUG1("%s", __FUNCTION__); if (btif_hl_find_mcl_idx_using_handle(p_data->cch_close_ind.mcl_handle, &app_idx, &mcl_idx)) { btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); btif_hl_release_mcl_sockets(app_idx, mcl_idx); btif_hl_clean_mcl_cb(app_idx, mcl_idx); } } /******************************************************************************* ** ** Function btif_hl_proc_cch_close_cfm ** ** Description Process the CCH close confirmation ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_proc_cch_close_cfm(tBTA_HL *p_data) { UINT8 app_idx, mcl_idx; BTIF_TRACE_DEBUG1("%s", __FUNCTION__); if (btif_hl_find_mcl_idx_using_handle(p_data->cch_close_cfm.mcl_handle, &app_idx, &mcl_idx)) { btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); btif_hl_release_mcl_sockets(app_idx, mcl_idx); btif_hl_clean_mcl_cb(app_idx, mcl_idx); } } /******************************************************************************* ** ** Function btif_hl_proc_create_ind ** ** Description Process the MDL create indication ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_proc_create_ind(tBTA_HL *p_data){ btif_hl_app_cb_t *p_acb; btif_hl_mcl_cb_t *p_mcb; tBTA_HL_MDEP *p_mdep; UINT8 app_idx, mcl_idx, mdep_cfg_idx; BOOLEAN first_reliable_exist; BOOLEAN success = TRUE; tBTA_HL_DCH_CFG rsp_cfg = BTA_HL_DCH_CFG_UNKNOWN; tBTA_HL_DCH_CREATE_RSP rsp_code = BTA_HL_DCH_CREATE_RSP_CFG_REJ; tBTA_HL_DCH_CREATE_RSP_PARAM create_rsp_param; BTIF_TRACE_DEBUG1("%s", __FUNCTION__); if (btif_hl_find_mcl_idx_using_handle(p_data->dch_create_ind.mcl_handle, &app_idx, &mcl_idx)) { p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); p_mcb =BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); if (btif_hl_find_mdep_cfg_idx(app_idx, p_data->dch_create_ind.local_mdep_id, &mdep_cfg_idx)) { p_mdep = &(p_acb->sup_feature.mdep[mdep_cfg_idx]); first_reliable_exist = btif_hl_is_the_first_reliable_existed(app_idx, mcl_idx); switch (p_mdep->mdep_cfg.mdep_role) { case BTA_HL_MDEP_ROLE_SOURCE: if (p_data->dch_create_ind.cfg == BTA_HL_DCH_CFG_NO_PREF) { if (first_reliable_exist) { rsp_cfg = p_acb->channel_type[mdep_cfg_idx]; } else { rsp_cfg = BTA_HL_DCH_CFG_RELIABLE; } rsp_code = BTA_HL_DCH_CREATE_RSP_SUCCESS; } break; case BTA_HL_MDEP_ROLE_SINK: if ((p_data->dch_create_ind.cfg == BTA_HL_DCH_CFG_RELIABLE) || (first_reliable_exist && (p_data->dch_create_ind.cfg == BTA_HL_DCH_CFG_STREAMING))) { rsp_code = BTA_HL_DCH_CREATE_RSP_SUCCESS; rsp_cfg = p_data->dch_create_ind.cfg; } break; default: break; } } } else { success = FALSE; } if (success) { BTIF_TRACE_DEBUG2("create response rsp_code=%d rsp_cfg=%d", rsp_code, rsp_cfg ); create_rsp_param.local_mdep_id = p_data->dch_create_ind.local_mdep_id; create_rsp_param.mdl_id = p_data->dch_create_ind.mdl_id; create_rsp_param.rsp_code = rsp_code; create_rsp_param.cfg_rsp = rsp_cfg; BTA_HlDchCreateRsp(p_mcb->mcl_handle, &create_rsp_param); } } /******************************************************************************* ** ** Function btif_hl_proc_dch_open_ind ** ** Description Process the DCH open indication ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_proc_dch_open_ind(tBTA_HL *p_data) { btif_hl_app_cb_t *p_acb; btif_hl_mcl_cb_t *p_mcb; btif_hl_mdl_cb_t *p_dcb; UINT8 app_idx, mcl_idx, mdl_idx, mdep_cfg_idx; UINT8 dc_cfg; BOOLEAN close_dch = FALSE; BTIF_TRACE_DEBUG1("%s", __FUNCTION__); if (btif_hl_find_mcl_idx_using_handle(p_data->dch_open_ind.mcl_handle, &app_idx, &mcl_idx )) { p_acb =BTIF_HL_GET_APP_CB_PTR(app_idx); p_mcb =BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); if (btif_hl_find_avail_mdl_idx(app_idx, mcl_idx, &mdl_idx)) { p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); if (btif_hl_find_mdep_cfg_idx(app_idx, p_data->dch_open_ind.local_mdep_id, &mdep_cfg_idx)) { p_dcb->in_use = TRUE; p_dcb->mdl_handle = p_data->dch_open_ind.mdl_handle; p_dcb->local_mdep_cfg_idx = mdep_cfg_idx; p_dcb->local_mdep_id = p_data->dch_open_ind.local_mdep_id; p_dcb->mdl_id = p_data->dch_open_ind.mdl_id; p_dcb->dch_mode = p_data->dch_open_ind.dch_mode; p_dcb->dch_mode = p_data->dch_open_ind.dch_mode; p_dcb->is_the_first_reliable = p_data->dch_open_ind.first_reliable; p_dcb->mtu = p_data->dch_open_ind.mtu; p_dcb->channel_id = btif_hl_get_next_channel_id(p_acb->app_id); BTIF_TRACE_DEBUG4(" app_idx=%d mcl_idx=%d mdl_idx=%d channel_id=%d", app_idx, mcl_idx, mdl_idx, p_dcb->channel_id ); if (!btif_hl_create_socket(app_idx, mcl_idx, mdl_idx)) { BTIF_TRACE_ERROR0("Unable to create socket"); close_dch = TRUE; } } else { BTIF_TRACE_ERROR1("INVALID_LOCAL_MDEP_ID mdep_id=%d",p_data->dch_open_cfm.local_mdep_id); close_dch = TRUE; } if (close_dch) btif_hl_clean_mdl_cb(p_dcb); } else close_dch = TRUE; } else close_dch = TRUE; if (close_dch) BTA_HlDchClose(p_data->dch_open_cfm.mdl_handle); } /******************************************************************************* ** ** Function btif_hl_proc_dch_open_cfm ** ** Description Process the DCH close confirmation ** ** Returns Nothing ** *******************************************************************************/ static BOOLEAN btif_hl_proc_dch_open_cfm(tBTA_HL *p_data) { btif_hl_app_cb_t *p_acb; btif_hl_mcl_cb_t *p_mcb; btif_hl_mdl_cb_t *p_dcb; btif_hl_pending_chan_cb_t *p_pcb; UINT8 app_idx, mcl_idx, mdl_idx, mdep_cfg_idx; BOOLEAN status = FALSE; BOOLEAN close_dch = FALSE; BTIF_TRACE_DEBUG1("%s", __FUNCTION__); if (btif_hl_find_mcl_idx_using_handle(p_data->dch_open_cfm.mcl_handle, &app_idx, &mcl_idx )) { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); p_pcb = BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx); if (btif_hl_find_avail_mdl_idx(app_idx, mcl_idx, &mdl_idx)) { p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); if (btif_hl_find_mdep_cfg_idx(app_idx, p_data->dch_open_cfm.local_mdep_id, &mdep_cfg_idx)) { p_dcb->in_use = TRUE; p_dcb->mdl_handle = p_data->dch_open_cfm.mdl_handle; p_dcb->local_mdep_cfg_idx = mdep_cfg_idx; p_dcb->local_mdep_id = p_data->dch_open_cfm.local_mdep_id; p_dcb->mdl_id = p_data->dch_open_cfm.mdl_id; p_dcb->dch_mode = p_data->dch_open_cfm.dch_mode; p_dcb->is_the_first_reliable= p_data->dch_open_cfm.first_reliable; p_dcb->mtu = p_data->dch_open_cfm.mtu; p_dcb->channel_id = p_pcb->channel_id; BTIF_TRACE_DEBUG3("app_idx=%d mcl_idx=%d mdl_idx=%d", app_idx, mcl_idx, mdl_idx ); btif_hl_send_setup_connecting_cb(app_idx, mcl_idx); if (btif_hl_create_socket(app_idx, mcl_idx, mdl_idx)) { status = TRUE; BTIF_TRACE_DEBUG4("app_idx=%d mcl_idx=%d mdl_idx=%d p_dcb->channel_id=0x%08x", app_idx, mcl_idx, mdl_idx, p_dcb->channel_id); btif_hl_clean_pcb(p_pcb); } else { BTIF_TRACE_ERROR0("Unable to create socket"); close_dch = TRUE; } } else { BTIF_TRACE_ERROR1("INVALID_LOCAL_MDEP_ID mdep_id=%d",p_data->dch_open_cfm.local_mdep_id); close_dch = TRUE; } if (close_dch) { btif_hl_clean_mdl_cb(p_dcb); BTA_HlDchClose(p_data->dch_open_cfm.mdl_handle); } } } return status; } /******************************************************************************* ** ** Function btif_hl_proc_dch_reconnect_ind ** ** Description Process the DCH reconnect indication ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_proc_dch_reconnect_ind(tBTA_HL *p_data) { btif_hl_app_cb_t *p_acb; btif_hl_mcl_cb_t *p_mcb; btif_hl_mdl_cb_t *p_dcb; UINT8 app_idx, mcl_idx, mdl_idx, mdep_cfg_idx, dc_cfg; BOOLEAN close_dch = FALSE; BTIF_TRACE_DEBUG1("%s", __FUNCTION__); if (btif_hl_find_mcl_idx_using_handle(p_data->dch_reconnect_ind.mcl_handle, &app_idx, &mcl_idx)) { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); if (btif_hl_find_avail_mdl_idx(app_idx, mcl_idx, &mdl_idx)) { p_dcb =BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); if (btif_hl_find_mdep_cfg_idx(app_idx, p_data->dch_reconnect_ind.local_mdep_id, &mdep_cfg_idx)) { p_dcb->in_use = TRUE; p_dcb->mdl_handle = p_data->dch_reconnect_ind.mdl_handle; p_dcb->local_mdep_cfg_idx = mdep_cfg_idx; p_dcb->local_mdep_id = p_data->dch_reconnect_ind.local_mdep_id; p_dcb->mdl_id = p_data->dch_reconnect_ind.mdl_id; p_dcb->dch_mode = p_data->dch_reconnect_ind.dch_mode; p_dcb->dch_mode = p_data->dch_reconnect_ind.dch_mode; p_dcb->is_the_first_reliable= p_data->dch_reconnect_ind.first_reliable; p_dcb->mtu = p_data->dch_reconnect_ind.mtu; p_dcb->channel_id = btif_hl_get_next_channel_id(p_acb->app_id); BTIF_TRACE_DEBUG4(" app_idx=%d mcl_idx=%d mdl_idx=%d channel_id=%d", app_idx, mcl_idx, mdl_idx, p_dcb->channel_id ); if (!btif_hl_create_socket(app_idx, mcl_idx, mdl_idx)) { BTIF_TRACE_ERROR0("Unable to create socket"); close_dch = TRUE; } } else { BTIF_TRACE_ERROR1("INVALID_LOCAL_MDEP_ID mdep_id=%d",p_data->dch_open_cfm.local_mdep_id); close_dch = TRUE; } if (close_dch) btif_hl_clean_mdl_cb(p_dcb); } else close_dch = TRUE; } else close_dch = TRUE; if (close_dch) BTA_HlDchClose(p_data->dch_reconnect_ind.local_mdep_id); } /******************************************************************************* ** ** Function btif_hl_proc_dch_close_ind ** ** Description Process the DCH close indication ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_proc_dch_close_ind(tBTA_HL *p_data) { btif_hl_mdl_cb_t *p_dcb; UINT8 app_idx, mcl_idx, mdl_idx; BTIF_TRACE_DEBUG1("%s", __FUNCTION__); if (btif_hl_find_mdl_idx_using_handle(p_data->dch_close_ind.mdl_handle, &app_idx, &mcl_idx, &mdl_idx )) { p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); btif_hl_release_socket(app_idx,mcl_idx, mdl_idx); btif_hl_clean_mdl_cb(p_dcb); BTIF_TRACE_DEBUG1("remote DCH close success mdl_idx=%d", mdl_idx); } } /******************************************************************************* ** ** Function btif_hl_proc_dch_close_cfm ** ** Description Process the DCH reconnect confirmation ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_proc_dch_close_cfm(tBTA_HL *p_data) { btif_hl_mdl_cb_t *p_dcb; UINT8 app_idx, mcl_idx, mdl_idx; BTIF_TRACE_DEBUG1("%s", __FUNCTION__); if (btif_hl_find_mdl_idx_using_handle(p_data->dch_close_cfm.mdl_handle, &app_idx, &mcl_idx, &mdl_idx )) { p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); btif_hl_release_socket(app_idx,mcl_idx,mdl_idx); btif_hl_clean_mdl_cb(p_dcb); BTIF_TRACE_DEBUG1("BTAPP local DCH close success mdl_idx=%d", mdl_idx); } } /******************************************************************************* ** ** Function btif_hl_proc_abort_ind ** ** Description Process the abort indicaiton ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_proc_abort_ind(tBTA_HL_MCL_HANDLE mcl_handle){ UINT8 app_idx,mcl_idx; BTIF_TRACE_DEBUG1("%s", __FUNCTION__ ); if (btif_hl_find_mcl_idx_using_handle(mcl_handle, &app_idx, &mcl_idx)) { /* tod0 */ } } /******************************************************************************* ** ** Function btif_hl_proc_abort_cfm ** ** Description Process the abort confirmation ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_proc_abort_cfm(tBTA_HL_MCL_HANDLE mcl_handle){ UINT8 app_idx,mcl_idx; BTIF_TRACE_DEBUG1("%s", __FUNCTION__ ); if (btif_hl_find_mcl_idx_using_handle(mcl_handle, &app_idx, &mcl_idx)) { /* tod0 */ } } /******************************************************************************* ** ** Function btif_hl_proc_send_data_cfm ** ** Description Process the send data confirmation ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_proc_send_data_cfm(tBTA_HL_MDL_HANDLE mdl_handle, tBTA_HL_STATUS status){ UINT8 app_idx,mcl_idx, mdl_idx; btif_hl_mdl_cb_t *p_dcb; BTIF_TRACE_DEBUG1("%s", __FUNCTION__); if (btif_hl_find_mdl_idx_using_handle(mdl_handle, &app_idx, &mcl_idx, &mdl_idx )) { p_dcb =BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); btif_hl_free_buf((void **) &p_dcb->p_tx_pkt); BTIF_TRACE_DEBUG1("send success free p_tx_pkt tx_size=%d", p_dcb->tx_size); p_dcb->tx_size = 0; } } /******************************************************************************* ** ** Function btif_hl_proc_dch_cong_ind ** ** Description Process the DCH congestion change indication ** ** Returns Nothing ** *******************************************************************************/ static void btif_hl_proc_dch_cong_ind(tBTA_HL *p_data) { btif_hl_mdl_cb_t *p_dcb; UINT8 app_idx, mcl_idx, mdl_idx; BTIF_TRACE_DEBUG0("btif_hl_proc_dch_cong_ind"); if (btif_hl_find_mdl_idx_using_handle(p_data->dch_cong_ind.mdl_handle, &app_idx, &mcl_idx, &mdl_idx)) { p_dcb =BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); p_dcb->cong = p_data->dch_cong_ind.cong; } } /******************************************************************************* ** ** Function btif_hl_send_chan_state_cb_evt ** ** Description Process send channel state callback event in the btif task context ** ** Returns void ** *******************************************************************************/ static void btif_hl_send_chan_state_cb_evt(UINT16 event, char* p_param) { btif_hl_send_chan_state_cb_t *p_data = (btif_hl_send_chan_state_cb_t *)p_param; bt_bdaddr_t bd_addr; bthl_channel_state_t state=BTHL_CONN_STATE_DISCONNECTED; BOOLEAN send_cb=TRUE; BTIF_TRACE_DEBUG2("%s event %d", __FUNCTION__, event); btif_hl_copy_bda(&bd_addr, p_data->bd_addr); switch (event) { case BTIF_HL_SEND_CONNECTED_CB: if (p_data->cb_state == BTIF_HL_CHAN_CB_STATE_CONNECTED_PENDING) { state = BTHL_CONN_STATE_CONNECTED; } break; case BTIF_HL_SEND_DISCONNECTED_CB: if (p_data->cb_state == BTIF_HL_CHAN_CB_STATE_DISCONNECTED_PENDING) { state = BTHL_CONN_STATE_DISCONNECTED; } break; default: send_cb = FALSE; break; } if (send_cb) { BTIF_TRACE_DEBUG5("channel_id=0x%08x mdep_cfg_idx=%d,cb_state=%d state=%d fd=%d",p_data->channel_id, p_data->mdep_cfg_index, p_data->cb_state, state, p_data->fd); btif_hl_display_bt_bda(&bd_addr); BTIF_HL_CALL_CBACK(bt_hl_callbacks, channel_state_cb, p_data->app_id, &bd_addr, p_data->mdep_cfg_index, p_data->channel_id, state, p_data->fd ); } } /******************************************************************************* ** ** Function btif_hl_upstreams_evt ** ** Description Process HL events ** ** Returns void ** *******************************************************************************/ static void btif_hl_upstreams_evt(UINT16 event, char* p_param){ tBTA_HL *p_data = (tBTA_HL *)p_param; UINT8 app_idx, mcl_idx; btif_hl_app_cb_t *p_acb; btif_hl_mcl_cb_t *p_mcb = NULL; BD_ADDR bd_addr; btif_hl_pend_dch_op_t pending_op; BOOLEAN status; BTIF_TRACE_DEBUG2("%s event %d", __FUNCTION__, event); switch (event) { case BTA_HL_REGISTER_CFM_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_REGISTER_CFM_EVT"); BTIF_TRACE_DEBUG3("app_id=%d app_handle=%d status=%d ", p_data->reg_cfm.app_id, p_data->reg_cfm.app_handle, p_data->reg_cfm.status ); btif_hl_proc_reg_cfm(p_data); break; case BTA_HL_SDP_INFO_IND_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_SDP_INFO_IND_EVT"); BTIF_TRACE_DEBUG5("app_handle=%d ctrl_psm=0x%04x data_psm=0x%04x x_spec=%d mcap_sup_procs=0x%02x", p_data->sdp_info_ind.app_handle, p_data->sdp_info_ind.ctrl_psm, p_data->sdp_info_ind.data_psm, p_data->sdp_info_ind.data_x_spec, p_data->sdp_info_ind.mcap_sup_procs); btif_hl_proc_sdp_info_ind(p_data); break; case BTA_HL_DEREGISTER_CFM_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_DEREGISTER_CFM_EVT"); BTIF_TRACE_DEBUG2("app_handle=%d status=%d ", p_data->dereg_cfm.app_handle, p_data->dereg_cfm.status ); btif_hl_proc_dereg_cfm(p_data); break; case BTA_HL_SDP_QUERY_CFM_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_SDP_QUERY_CFM_EVT"); BTIF_TRACE_DEBUG2("app_handle=%d status =%d", p_data->sdp_query_cfm.app_handle, p_data->sdp_query_cfm.status); BTIF_TRACE_DEBUG6("DB [%02x] [%02x] [%02x] [%02x] [%02x] [%02x]", p_data->sdp_query_cfm.bd_addr[0], p_data->sdp_query_cfm.bd_addr[1], p_data->sdp_query_cfm.bd_addr[2], p_data->sdp_query_cfm.bd_addr[3], p_data->sdp_query_cfm.bd_addr[4], p_data->sdp_query_cfm.bd_addr[5]); if (p_data->sdp_query_cfm.status == BTA_HL_STATUS_OK) status = btif_hl_proc_sdp_query_cfm(p_data); else status = FALSE; if (!status) { if (btif_hl_find_app_idx_using_handle(p_data->sdp_query_cfm.app_handle, &app_idx)) { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); if (btif_hl_find_mcl_idx(app_idx, p_data->sdp_query_cfm.bd_addr, &mcl_idx)) { p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); if ( (p_mcb->cch_oper = BTIF_HL_CCH_OP_MDEP_FILTERING) || (p_mcb->cch_oper == BTIF_HL_CCH_OP_DCH_OPEN) ) { pending_op = p_mcb->pcb.op; switch (pending_op) { case BTIF_HL_PEND_DCH_OP_OPEN: btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); break; case BTIF_HL_PEND_DCH_OP_RECONNECT: case BTIF_HL_PEND_DCH_OP_DELETE_MDL: default: break; } if (!p_mcb->is_connected) btif_hl_clean_mcl_cb(app_idx, mcl_idx); } } } } break; case BTA_HL_CCH_OPEN_CFM_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_CCH_OPEN_CFM_EVT"); BTIF_TRACE_DEBUG3("app_handle=%d mcl_handle=%d status =%d", p_data->cch_open_cfm.app_handle, p_data->cch_open_cfm.mcl_handle, p_data->cch_open_cfm.status); BTIF_TRACE_DEBUG6("DB [%02x] [%02x] [%02x] [%02x] [%02x] [%02x]", p_data->cch_open_cfm.bd_addr[0], p_data->cch_open_cfm.bd_addr[1], p_data->cch_open_cfm.bd_addr[2], p_data->cch_open_cfm.bd_addr[3], p_data->cch_open_cfm.bd_addr[4], p_data->cch_open_cfm.bd_addr[5]); if (p_data->cch_open_cfm.status == BTA_HL_STATUS_OK) { status = btif_hl_proc_cch_open_cfm(p_data); } else { status = FALSE; } if (!status) { if (btif_hl_find_app_idx_using_handle(p_data->cch_open_cfm.app_handle, &app_idx)) { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); if (btif_hl_find_mcl_idx(app_idx, p_data->cch_open_cfm.bd_addr, &mcl_idx)) { p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); pending_op = p_mcb->pcb.op; switch (pending_op) { case BTIF_HL_PEND_DCH_OP_OPEN: btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); break; case BTIF_HL_PEND_DCH_OP_RECONNECT: case BTIF_HL_PEND_DCH_OP_DELETE_MDL: default: break; } btif_hl_clean_mcl_cb(app_idx, mcl_idx); } } } break; case BTA_HL_DCH_OPEN_CFM_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_OPEN_CFM_EVT"); BTIF_TRACE_DEBUG3("mcl_handle=%d mdl_handle=0x%x status=%d ", p_data->dch_open_cfm.mcl_handle, p_data->dch_open_cfm.mdl_handle, p_data->dch_open_cfm.status); BTIF_TRACE_DEBUG5("first_reliable =%d dch_mode=%d local_mdep_id=%d mdl_id=%d mtu=%d", p_data->dch_open_cfm.first_reliable, p_data->dch_open_cfm.dch_mode, p_data->dch_open_cfm.local_mdep_id, p_data->dch_open_cfm.mdl_id, p_data->dch_open_cfm.mtu); if (p_data->dch_open_cfm.status == BTA_HL_STATUS_OK) { status = btif_hl_proc_dch_open_cfm(p_data); } else { status = FALSE; } if (!status) { if (btif_hl_find_mcl_idx_using_handle(p_data->dch_open_cfm.mcl_handle,&app_idx, &mcl_idx)) { p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); pending_op = p_mcb->pcb.op; switch (pending_op) { case BTIF_HL_PEND_DCH_OP_OPEN: btif_hl_send_setup_disconnected_cb(app_idx, mcl_idx); break; case BTIF_HL_PEND_DCH_OP_RECONNECT: case BTIF_HL_PEND_DCH_OP_DELETE_MDL: default: break; } //todo start a timer to close cch if no dch } } break; case BTA_HL_CCH_OPEN_IND_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_CCH_OPEN_IND_EVT"); BTIF_TRACE_DEBUG2("app_handle=%d mcl_handle=%d", p_data->cch_open_ind.app_handle, p_data->cch_open_ind.mcl_handle); BTIF_TRACE_DEBUG6("DB [%02x] [%02x] [%02x] [%02x] [%02x] [%02x]", p_data->cch_open_ind.bd_addr[0], p_data->cch_open_ind.bd_addr[1], p_data->cch_open_ind.bd_addr[2], p_data->cch_open_ind.bd_addr[3], p_data->cch_open_ind.bd_addr[4], p_data->cch_open_ind.bd_addr[5]); btif_hl_proc_cch_open_ind(p_data); break; case BTA_HL_DCH_CREATE_IND_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_CREATE_IND_EVT"); BTIF_TRACE_DEBUG1("mcl_handle=%d", p_data->dch_create_ind.mcl_handle ); BTIF_TRACE_DEBUG3("local_mdep_id =%d mdl_id=%d cfg=%d", p_data->dch_create_ind.local_mdep_id, p_data->dch_create_ind.mdl_id, p_data->dch_create_ind.cfg); btif_hl_proc_create_ind(p_data); break; case BTA_HL_DCH_OPEN_IND_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_OPEN_IND_EVT"); BTIF_TRACE_DEBUG2("mcl_handle=%d mdl_handle=0x%x", p_data->dch_open_ind.mcl_handle, p_data->dch_open_ind.mdl_handle ); BTIF_TRACE_DEBUG5("first_reliable =%d dch_mode=%d local_mdep_id=%d mdl_id=%d mtu=%d", p_data->dch_open_ind.first_reliable, p_data->dch_open_ind.dch_mode, p_data->dch_open_ind.local_mdep_id, p_data->dch_open_ind.mdl_id, p_data->dch_open_ind.mtu); btif_hl_proc_dch_open_ind(p_data); break; case BTA_HL_DELETE_MDL_IND_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_DELETE_MDL_IND_EVT"); BTIF_TRACE_DEBUG2("mcl_handle=%d mdl_id=0x%x", p_data->delete_mdl_ind.mcl_handle, p_data->delete_mdl_ind.mdl_id); if (btif_hl_find_mcl_idx_using_handle( p_data->delete_mdl_ind.mcl_handle, &app_idx, &mcl_idx)) { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); /* todo send callback find channel id from NV? */ } break; case BTA_HL_DELETE_MDL_CFM_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_DELETE_MDL_CFM_EVT"); BTIF_TRACE_DEBUG3("mcl_handle=%d mdl_id=0x%x status=%d", p_data->delete_mdl_cfm.mcl_handle, p_data->delete_mdl_cfm.mdl_id, p_data->delete_mdl_cfm.status); if (btif_hl_find_mcl_idx_using_handle( p_data->delete_mdl_cfm.mcl_handle, &app_idx,&mcl_idx)) { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); btif_hl_send_destroyed_cb(p_acb); btif_hl_clean_delete_mdl(&p_acb->delete_mdl); /* todo if delete mdl failed we still report mdl delete ok and remove the mld_id from NV*/ } break; case BTA_HL_DCH_RECONNECT_CFM_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_RECONNECT_CFM_EVT"); BTIF_TRACE_DEBUG3("mcl_handle=%d mdl_handle=%d status=%d ", p_data->dch_reconnect_cfm.mcl_handle, p_data->dch_reconnect_cfm.mdl_handle, p_data->dch_reconnect_cfm.status); BTIF_TRACE_DEBUG4("first_reliable =%d dch_mode=%d mdl_id=%d mtu=%d", p_data->dch_reconnect_cfm.first_reliable, p_data->dch_reconnect_cfm.dch_mode, p_data->dch_reconnect_cfm.mdl_id, p_data->dch_reconnect_cfm.mtu); /* sot supported */ /* will be supported in next phase */ break; case BTA_HL_CCH_CLOSE_CFM_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_CCH_CLOSE_CFM_EVT"); BTIF_TRACE_DEBUG2("mcl_handle=%d status =%d", p_data->cch_close_cfm.mcl_handle, p_data->cch_close_cfm.status); if (p_data->cch_close_cfm.status == BTA_HL_STATUS_OK) { btif_hl_proc_cch_close_cfm(p_data); } break; case BTA_HL_CCH_CLOSE_IND_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_CCH_CLOSE_IND_EVT"); BTIF_TRACE_DEBUG2("mcl_handle =%d intentional_close=%s", p_data->cch_close_ind.mcl_handle, (p_data->cch_close_ind.intentional?"Yes":"No")); btif_hl_proc_cch_close_ind(p_data); break; case BTA_HL_DCH_CLOSE_IND_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_CLOSE_IND_EVT"); BTIF_TRACE_DEBUG2("mdl_handle=%d intentional_close=%s", p_data->dch_close_ind.mdl_handle, (p_data->dch_close_ind.intentional?"Yes":"No") ); btif_hl_proc_dch_close_ind(p_data); break; case BTA_HL_DCH_CLOSE_CFM_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_CLOSE_CFM_EVT"); BTIF_TRACE_DEBUG2("mdl_handle=%d status=%d ", p_data->dch_close_cfm.mdl_handle, p_data->dch_close_cfm.status); if (p_data->dch_close_cfm.status == BTA_HL_STATUS_OK) { btif_hl_proc_dch_close_cfm(p_data); } break; case BTA_HL_DCH_ECHO_TEST_CFM_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_ECHO_TEST_CFM_EVT"); BTIF_TRACE_DEBUG2("mcl_handle=%d status=%d", p_data->echo_test_cfm.mcl_handle, p_data->echo_test_cfm.status ); /* not supported */ break; case BTA_HL_DCH_RECONNECT_IND_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_RECONNECT_IND_EVT"); BTIF_TRACE_DEBUG2("mcl_handle=%d mdl_handle=5d", p_data->dch_reconnect_ind.mcl_handle, p_data->dch_reconnect_ind.mdl_handle ); BTIF_TRACE_DEBUG4("first_reliable =%d dch_mode=%d mdl_id=%d mtu=%d", p_data->dch_reconnect_ind.first_reliable, p_data->dch_reconnect_ind.dch_mode, p_data->dch_reconnect_ind.mdl_id, p_data->dch_reconnect_ind.mtu); btif_hl_proc_dch_reconnect_ind(p_data); break; case BTA_HL_CONG_CHG_IND_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_CONG_CHG_IND_EVT"); BTIF_TRACE_DEBUG2("mdl_handle=%d cong =%d", p_data->dch_cong_ind.mdl_handle, p_data->dch_cong_ind.cong); btif_hl_proc_dch_cong_ind(p_data); break; case BTA_HL_DCH_ABORT_IND_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_ABORT_IND_EVT"); BTIF_TRACE_DEBUG1("mcl_handle=%d", p_data->dch_abort_ind.mcl_handle ); btif_hl_proc_abort_ind(p_data->dch_abort_ind.mcl_handle); break; case BTA_HL_DCH_ABORT_CFM_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_ABORT_CFM_EVT"); BTIF_TRACE_DEBUG2("mcl_handle=%d status =%d", p_data->dch_abort_cfm.mcl_handle, p_data->dch_abort_cfm.status); if (p_data->dch_abort_cfm.status == BTA_HL_STATUS_OK) { btif_hl_proc_abort_cfm(p_data->dch_abort_ind.mcl_handle); } break; case BTA_HL_DCH_SEND_DATA_CFM_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_SEND_DATA_CFM_EVT"); BTIF_TRACE_DEBUG2("mdl_handle=0x%x status =%d", p_data->dch_send_data_cfm.mdl_handle, p_data->dch_send_data_cfm.status); btif_hl_proc_send_data_cfm(p_data->dch_send_data_cfm.mdl_handle, p_data->dch_send_data_cfm.status); break; case BTA_HL_DCH_RCV_DATA_IND_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_DCH_RCV_DATA_IND_EVT"); BTIF_TRACE_DEBUG1("mdl_handle=0x%x ", p_data->dch_rcv_data_ind.mdl_handle); /* do nothing here */ break; default: BTIF_TRACE_DEBUG1("Unknown Event (0x%02x)...", event); break; } } /******************************************************************************* ** ** Function btif_hl_cback ** ** Description Callback function for HL events ** ** Returns void ** *******************************************************************************/ static void btif_hl_cback(tBTA_HL_EVT event, tBTA_HL *p_data){ bt_status_t status; int param_len = 0; switch (event) { case BTA_HL_REGISTER_CFM_EVT: param_len = sizeof(tBTA_HL_REGISTER_CFM); break; case BTA_HL_SDP_INFO_IND_EVT: param_len = sizeof(tBTA_HL_SDP_INFO_IND); break; case BTA_HL_DEREGISTER_CFM_EVT: param_len = sizeof(tBTA_HL_DEREGISTER_CFM); break; case BTA_HL_SDP_QUERY_CFM_EVT: param_len = sizeof(tBTA_HL_SDP_QUERY_CFM); break; case BTA_HL_CCH_OPEN_CFM_EVT: param_len = sizeof(tBTA_HL_CCH_OPEN_CFM); break; case BTA_HL_DCH_OPEN_CFM_EVT: param_len = sizeof(tBTA_HL_DCH_OPEN_CFM); break; case BTA_HL_CCH_OPEN_IND_EVT: param_len = sizeof(tBTA_HL_CCH_OPEN_IND); break; case BTA_HL_DCH_CREATE_IND_EVT: param_len = sizeof(tBTA_HL_DCH_CREATE_IND); break; case BTA_HL_DCH_OPEN_IND_EVT: param_len = sizeof(tBTA_HL_DCH_OPEN_IND); break; case BTA_HL_DELETE_MDL_IND_EVT: param_len = sizeof(tBTA_HL_MDL_IND); break; case BTA_HL_DELETE_MDL_CFM_EVT: param_len = sizeof(tBTA_HL_MDL_CFM); break; case BTA_HL_DCH_RECONNECT_CFM_EVT: param_len = sizeof(tBTA_HL_DCH_OPEN_CFM); break; case BTA_HL_CCH_CLOSE_CFM_EVT: param_len = sizeof(tBTA_HL_MCL_CFM); break; case BTA_HL_CCH_CLOSE_IND_EVT: param_len = sizeof(tBTA_HL_CCH_CLOSE_IND); break; case BTA_HL_DCH_CLOSE_IND_EVT: param_len = sizeof(tBTA_HL_DCH_CLOSE_IND); break; case BTA_HL_DCH_CLOSE_CFM_EVT: param_len = sizeof(tBTA_HL_MDL_CFM); break; case BTA_HL_DCH_ECHO_TEST_CFM_EVT: param_len = sizeof(tBTA_HL_MCL_CFM); break; case BTA_HL_DCH_RECONNECT_IND_EVT: param_len = sizeof(tBTA_HL_DCH_OPEN_IND); break; case BTA_HL_CONG_CHG_IND_EVT: param_len = sizeof(tBTA_HL_DCH_CONG_IND); break; case BTA_HL_DCH_ABORT_IND_EVT: param_len = sizeof(tBTA_HL_MCL_IND); break; case BTA_HL_DCH_ABORT_CFM_EVT: param_len = sizeof(tBTA_HL_MCL_CFM); break; case BTA_HL_DCH_SEND_DATA_CFM_EVT: param_len = sizeof(tBTA_HL_MDL_CFM); break; case BTA_HL_DCH_RCV_DATA_IND_EVT: param_len = sizeof(tBTA_HL_MDL_IND); break; default: param_len = sizeof(tBTA_HL_MDL_IND); break; } /* TODO: BTA sends the union members and not tBTA_HL. If using param_len=sizeof(tBTA_HL), we get a crash on memcpy */ /* switch context to btif task context (copy full union size for convenience) */ status = btif_transfer_context(btif_hl_upstreams_evt, (uint16_t)event, (void*)p_data, param_len, NULL); /* catch any failed context transfers */ ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); } /******************************************************************************* ** ** Function btif_hl_ctrl_cback ** ** Description Callback function for HL control events ** ** Returns void ** *******************************************************************************/ static void btif_hl_ctrl_cback(tBTA_HL_CTRL_EVT event, tBTA_HL_CTRL *p_data){ UINT8 i; tBTA_HL_REG_PARAM reg_param; btif_hl_app_cb_t *p_acb; BTIF_TRACE_DEBUG2("%s event %d", __FUNCTION__, event); switch ( event ) { case BTA_HL_CTRL_ENABLE_CFM_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_CTRL_ENABLE_CFM_EVT"); BTIF_TRACE_DEBUG1("status=%d", p_data->enable_cfm.status); if (p_data->enable_cfm.status == BTA_HL_STATUS_OK) { btif_hl_set_state(BTIF_HL_STATE_ENABLED); for (i=0; i < BTA_HL_NUM_APPS ; i ++) { if (btif_hl_cb.pcb[i].in_use) { p_acb = BTIF_HL_GET_APP_CB_PTR(btif_hl_cb.pcb[i].app_idx); btif_hl_free_pending_reg_idx(i); reg_param.dev_type = p_acb->dev_type; reg_param.sec_mask = BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT; reg_param.p_srv_name = p_acb->srv_name; reg_param.p_srv_desp = p_acb->srv_desp; reg_param.p_provider_name = p_acb->provider_name; BTIF_TRACE_DEBUG1("Register pending app_id=%d", p_acb->app_id); BTA_HlRegister(p_acb->app_id, ®_param, btif_hl_cback); } } } break; case BTA_HL_CTRL_DISABLE_CFM_EVT: BTIF_TRACE_DEBUG0("Rcv BTA_HL_CTRL_DISABLE_CFM_EVT"); BTIF_TRACE_DEBUG1("status=%d", p_data->disable_cfm.status); if (p_data->disable_cfm.status == BTA_HL_STATUS_OK) { memset(p_btif_hl_cb, 0, sizeof(btif_hl_cb_t)); btif_hl_set_state(BTIF_HL_STATE_DISABLED); } break; default: break; } } /******************************************************************************* ** ** Function connect_channel ** ** Description connect a data channel ** ** Returns bt_status_t ** *******************************************************************************/ static bt_status_t connect_channel(int app_id, bt_bdaddr_t *bd_addr, int mdep_cfg_index, int *channel_id){ UINT8 app_idx, mcl_idx; btif_hl_app_cb_t *p_acb = NULL; btif_hl_mcl_cb_t *p_mcb=NULL; BOOLEAN status = FALSE; tBTA_HL_DCH_OPEN_PARAM dch_open; BD_ADDR bda; UINT8 i; CHECK_BTHL_INIT(); BTIF_TRACE_EVENT1("%s", __FUNCTION__); for (i=0; i<6; i++) { bda[i] = (UINT8) bd_addr->address[i]; } if (btif_hl_find_app_idx(((UINT8)app_id), &app_idx)) { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); if (btif_hl_find_mcl_idx(app_idx, bda , &mcl_idx)) { p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); if (p_mcb->is_connected) { dch_open.ctrl_psm = p_mcb->ctrl_psm; dch_open.local_mdep_id = p_acb->sup_feature.mdep[mdep_cfg_index].mdep_id; if (btif_hl_find_peer_mdep_id(p_acb->app_id, p_mcb->bd_addr, p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.mdep_role, p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.data_cfg[0].data_type, &dch_open.peer_mdep_id )) { dch_open.local_cfg = p_acb->channel_type[mdep_cfg_index]; if ((p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.mdep_role == BTA_HL_MDEP_ROLE_SOURCE) && !btif_hl_is_the_first_reliable_existed(app_idx,mcl_idx)) { dch_open.local_cfg = BTA_HL_DCH_CFG_RELIABLE; } dch_open.sec_mask = (BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT); status = btif_hl_dch_open(p_acb->app_id, bda, &dch_open, mdep_cfg_index, BTIF_HL_PEND_DCH_OP_OPEN, channel_id ); } else { status = BT_STATUS_FAIL; } } else { status = BT_STATUS_FAIL; } } else { p_acb->filter.num_elems =1; p_acb->filter.elem[0].data_type = p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.data_cfg[mdep_cfg_index].data_type; if (p_acb->sup_feature.mdep[mdep_cfg_index].mdep_cfg.mdep_role == BTA_HL_MDEP_ROLE_SINK) p_acb->filter.elem[0].peer_mdep_role = BTA_HL_MDEP_ROLE_SOURCE; else p_acb->filter.elem[0].peer_mdep_role = BTA_HL_MDEP_ROLE_SINK; if ( !btif_hl_cch_open(p_acb->app_id, bda, 0, mdep_cfg_index, BTIF_HL_PEND_DCH_OP_OPEN, channel_id)) { status = BT_STATUS_FAIL; } } } else { status = BT_STATUS_FAIL; } BTIF_TRACE_DEBUG3("%s status=%d channel_id=0x%08x", __FUNCTION__, status, *channel_id); return status; } /******************************************************************************* ** ** Function destroy_channel ** ** Description destroy a data channel ** ** Returns bt_status_t ** *******************************************************************************/ static bt_status_t destroy_channel(int channel_id){ UINT8 app_idx, mcl_idx, mdl_idx, mdl_cfg_idx, app_id, mdep_cfg_idx; bt_status_t status = BT_STATUS_SUCCESS; btif_hl_mdl_cfg_t *p_mdl; btif_hl_mcl_cb_t *p_mcb; btif_hl_app_cb_t *p_acb; CHECK_BTHL_INIT(); BTIF_TRACE_EVENT2("%s channel_id=0x%08x", __FUNCTION__, channel_id); if (btif_hl_find_mdl_cfg_idx_using_channel_id(channel_id, &app_idx, &mdl_cfg_idx)) { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); if (!p_acb->delete_mdl.active) { p_mdl =BTIF_HL_GET_MDL_CFG_PTR(app_idx, mdl_cfg_idx); p_acb->delete_mdl.active = TRUE; p_acb->delete_mdl.mdl_id = p_mdl->base.mdl_id; p_acb->delete_mdl.channel_id = channel_id; p_acb->delete_mdl.mdep_cfg_idx = p_mdl->extra.mdep_cfg_idx; memcpy(p_acb->delete_mdl.bd_addr, p_mdl->base.peer_bd_addr,sizeof(BD_ADDR)); if (btif_hl_find_mcl_idx(app_idx, p_mdl->base.peer_bd_addr, &mcl_idx)) { p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); if (p_mcb->is_connected) { BTIF_TRACE_DEBUG1("calling BTA_HlDeleteMdl mdl_id=%d",p_acb->delete_mdl.mdl_id ); BTA_HlDeleteMdl(p_mcb->mcl_handle, p_acb->delete_mdl.mdl_id); } else { status = BT_STATUS_FAIL; } } else { BTIF_TRACE_DEBUG0("btif_hl_delete_mdl calling btif_hl_cch_open" ); mdep_cfg_idx = p_mdl->extra.mdep_cfg_idx; p_acb->filter.num_elems =1; p_acb->filter.elem[0].data_type = p_acb->sup_feature.mdep[mdep_cfg_idx].mdep_cfg.data_cfg[mdep_cfg_idx].data_type; if (p_acb->sup_feature.mdep[mdep_cfg_idx].mdep_cfg.mdep_role == BTA_HL_MDEP_ROLE_SINK) p_acb->filter.elem[0].peer_mdep_role = BTA_HL_MDEP_ROLE_SOURCE; else p_acb->filter.elem[0].peer_mdep_role = BTA_HL_MDEP_ROLE_SINK; if (btif_hl_cch_open(p_acb->app_id, p_acb->delete_mdl.bd_addr, 0, mdep_cfg_idx, BTIF_HL_PEND_DCH_OP_DELETE_MDL, NULL)) { status = BT_STATUS_FAIL; } } if ( status == BT_STATUS_FAIL) { /* fail for now */ btif_hl_clean_delete_mdl(&p_acb->delete_mdl); } } else { status = BT_STATUS_BUSY; } } else { /* todo fail for now later need to consider channel setup abort */ status = BT_STATUS_FAIL; } return status; } /******************************************************************************* ** ** Function unregister_application ** ** Description unregister an HDP application ** ** Returns bt_status_t ** *******************************************************************************/ static bt_status_t unregister_application(int app_id){ btif_hl_app_cb_t *p_acb; UINT8 app_idx; bt_status_t status = BT_STATUS_SUCCESS; CHECK_BTHL_INIT(); BTIF_TRACE_EVENT2("%s app_id=%d", __FUNCTION__, app_id); if (btif_hl_find_app_idx(((UINT8)app_id), &app_idx)) { p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); BTA_HlDeregister(p_acb->app_handle); } else { status = BT_STATUS_FAIL; } BTIF_TRACE_DEBUG1("de-reg return status=%d", status); return status; } /******************************************************************************* ** ** Function register_application ** ** Description register an HDP application ** ** Returns bt_status_t ** *******************************************************************************/ static bt_status_t register_application(bthl_reg_param_t *p_reg_param, int *app_id){ btif_hl_app_cb_t *p_acb; tBTA_HL_SUP_FEATURE *p_sup; tBTA_HL_MDEP_CFG *p_cfg; tBTA_HL_MDEP_DATA_TYPE_CFG *p_data; tBTA_HL_REG_PARAM reg_param; UINT8 app_idx=0, i=0, pending_reg_idx=0; bthl_mdep_cfg_t *p_mdep_cfg; bt_status_t status = BT_STATUS_SUCCESS; CHECK_BTHL_INIT(); BTIF_TRACE_EVENT1("%s", __FUNCTION__); if (btif_hl_get_state() == BTIF_HL_STATE_DISABLED) { btif_hl_init(); btif_hl_set_state(BTIF_HL_STATE_ENABLING); BTA_HlEnable(btif_hl_ctrl_cback); } if (!btif_hl_find_avail_app_idx(&app_idx)) { BTIF_TRACE_ERROR0("Unable to allocate a new application control block"); return BT_STATUS_FAIL; } p_acb = BTIF_HL_GET_APP_CB_PTR(app_idx); p_acb->in_use = TRUE; /* todo check whether this appication exists in the NV or not if it exists then use its own app_id */ p_acb->app_id = btif_hl_get_next_app_id(); if (p_reg_param->application_name != NULL ) strncpy(p_acb->application_name, p_reg_param->application_name, BTIF_HL_APPLICATION_NAME_LEN); if (p_reg_param->provider_name != NULL ) strncpy(p_acb->provider_name, p_reg_param->provider_name, BTA_PROVIDER_NAME_LEN); if (p_reg_param->srv_name != NULL ) strncpy(p_acb->srv_name, p_reg_param->srv_name, BTA_SERVICE_NAME_LEN); if (p_reg_param->srv_desp != NULL ) strncpy(p_acb->srv_desp, p_reg_param->srv_desp, BTA_SERVICE_DESP_LEN); p_sup = &p_acb->sup_feature; p_sup->advertize_source_sdp = TRUE; p_sup->echo_cfg.max_rx_apdu_size = 0; p_sup->echo_cfg.max_tx_apdu_size = 0; p_sup->num_of_mdeps = p_reg_param->number_of_mdeps; for (i=0, p_mdep_cfg = p_reg_param->mdep_cfg ; i< p_sup->num_of_mdeps; i++, p_mdep_cfg++ ) { p_cfg = &p_sup->mdep[i].mdep_cfg; p_cfg->num_of_mdep_data_types = 1; p_data = &p_cfg->data_cfg[0]; if ( !btif_hl_get_bta_mdep_role(p_mdep_cfg->mdep_role, &(p_cfg->mdep_role))) { BTIF_TRACE_ERROR1("Invalid mdep_role=%d", p_mdep_cfg->mdep_role); status = BT_STATUS_FAIL; break; } else { if (p_cfg->mdep_role == BTA_HL_MDEP_ROLE_SINK ) p_sup->app_role_mask |= BTA_HL_MDEP_ROLE_MASK_SINK; else p_sup->app_role_mask |= BTA_HL_MDEP_ROLE_MASK_SOURCE; if ( (p_sup->app_role_mask & BTA_HL_MDEP_ROLE_MASK_SINK) && (p_sup->app_role_mask & BTA_HL_MDEP_ROLE_MASK_SINK) ) { p_acb->dev_type = BTA_HL_DEVICE_TYPE_DUAL; } else if ( p_sup->app_role_mask & BTA_HL_MDEP_ROLE_MASK_SINK ) p_acb->dev_type = BTA_HL_DEVICE_TYPE_SINK; else p_acb->dev_type = BTA_HL_DEVICE_TYPE_SOURCE; p_data->data_type = (UINT16) p_mdep_cfg->data_type; p_data->max_rx_apdu_size = btif_hl_get_max_rx_apdu_size(p_cfg->mdep_role, p_data->data_type); p_data->max_tx_apdu_size = btif_hl_get_max_tx_apdu_size(p_cfg->mdep_role, p_data->data_type); if (p_mdep_cfg->mdep_description != NULL ) strncpy(p_data->desp, p_mdep_cfg->mdep_description, BTA_SERVICE_DESP_LEN); if ( !btif_hl_get_bta_channel_type(p_mdep_cfg->channel_type, &(p_acb->channel_type[i]))) { BTIF_TRACE_ERROR1("Invalid channel_type=%d", p_mdep_cfg->channel_type); status = BT_STATUS_FAIL; break; } } } if (status == BT_STATUS_SUCCESS) { *app_id = (int) p_acb->app_id; if (btif_hl_get_state() == BTIF_HL_STATE_ENABLED ) { reg_param.dev_type = p_acb->dev_type; reg_param.sec_mask = BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT; reg_param.p_srv_name = p_acb->srv_name; reg_param.p_srv_desp = p_acb->srv_desp; reg_param.p_provider_name = p_acb->provider_name; BTA_HlRegister(p_acb->app_id, ®_param, btif_hl_cback); } else { if ((btif_hl_get_state() == BTIF_HL_STATE_ENABLING) && btif_hl_find_avail_pending_reg_idx(&pending_reg_idx)) { BTIF_TRACE_DEBUG1("registration is delayed until HL is enabled app_id=%d", *app_id); btif_hl_cb.pcb[i].in_use = TRUE; btif_hl_cb.pcb[i].app_idx = app_idx; } else { BTIF_TRACE_ERROR0("Unable to enqueue this reg request"); btif_hl_free_app_idx(app_idx); status = BT_STATUS_FAIL; } } } else { btif_hl_free_app_idx(app_idx); } BTIF_TRACE_DEBUG2("register_application status=%d app_id=%d", status, *app_id); return status; } /******************************************************************************* ** ** Function init ** ** Description initializes the hl interface ** ** Returns bt_status_t ** *******************************************************************************/ static bt_status_t init( bthl_callbacks_t* callbacks ){ bt_status_t status = BT_STATUS_SUCCESS; BTIF_TRACE_EVENT1("%s", __FUNCTION__); bt_hl_callbacks_cb = *callbacks; bt_hl_callbacks = &bt_hl_callbacks_cb; btif_hl_soc_thread_init(); return status; } /******************************************************************************* ** ** Function cleanup ** ** Description Closes the HL interface ** ** Returns void ** *******************************************************************************/ static void cleanup( void ){ BTIF_TRACE_EVENT1("%s", __FUNCTION__); if (bt_hl_callbacks) { btif_disable_service(BTA_HDP_SERVICE_ID); bt_hl_callbacks = NULL; } btif_hl_disable(); } static const bthl_interface_t bthlInterface = { sizeof(bthl_interface_t), init, register_application, unregister_application, connect_channel, destroy_channel, cleanup, }; /******************************************************************************* ** ** Function btif_hl_get_interface ** ** Description Get the hl callback interface ** ** Returns bthf_interface_t ** *******************************************************************************/ const bthl_interface_t *btif_hl_get_interface(){ BTIF_TRACE_EVENT1("%s", __FUNCTION__); return &bthlInterface; } int btif_hl_update_maxfd( int max_org_s){ btif_hl_soc_cb_t *p_scb = NULL; int maxfd=0; BTIF_TRACE_DEBUG1("btif_hl_update_maxfd max_org_s= %d", max_org_s); maxfd = max_org_s; if (!GKI_queue_is_empty(&soc_queue)) { p_scb = (btif_hl_soc_cb_t *)GKI_getfirst((void *)&soc_queue); if (maxfd < p_scb->max_s) { maxfd = p_scb->max_s; BTIF_TRACE_DEBUG1("btif_hl_update_maxfd 1 maxfd=%d", maxfd); } while (p_scb != NULL) { if (maxfd < p_scb->max_s) { maxfd = p_scb->max_s; BTIF_TRACE_DEBUG1("btif_hl_update_maxfd 2 maxfd=%d", maxfd); } p_scb = (btif_hl_soc_cb_t *)GKI_getnext((void *)p_scb ); } } BTIF_TRACE_DEBUG1("btif_hl_update_maxfd final *p_max_s=%d", maxfd); return maxfd; } btif_hl_soc_state_t btif_hl_get_socket_state(btif_hl_soc_cb_t *p_scb){ BTIF_TRACE_DEBUG1("btif_hl_get_socket_state state=%d", p_scb->state); return p_scb->state; } void btif_hl_set_socket_state(btif_hl_soc_cb_t *p_scb, btif_hl_soc_state_t new_state){ BTIF_TRACE_DEBUG2("btif_hl_set_socket_state %d---->%d", p_scb->state, new_state); p_scb->state = new_state; } void btif_hl_release_mcl_sockets(UINT8 app_idx, UINT8 mcl_idx){ btif_hl_soc_cb_t *p_scb = NULL; UINT8 i; btif_hl_mdl_cb_t *p_dcb; BOOLEAN found= FALSE; BTIF_TRACE_DEBUG1("%s", __FUNCTION__); for (i=0; i < BTA_HL_NUM_MDLS_PER_MCL ; i ++) { p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, i); if (p_dcb && p_dcb->in_use && p_dcb->p_scb) { BTIF_TRACE_DEBUG3("found socket for app_idx=%d mcl_id=%d, mdl_idx=%d", app_idx, mcl_idx, i); btif_hl_set_socket_state (p_dcb->p_scb, BTIF_HL_SOC_STATE_W4_REL); p_dcb->p_scb = NULL; found = TRUE; } } if (found) btif_hl_select_close_connected(); } void btif_hl_release_socket(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx){ btif_hl_soc_cb_t *p_scb = NULL; btif_hl_mdl_cb_t *p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); BTIF_TRACE_DEBUG1("%s", __FUNCTION__); BTIF_TRACE_DEBUG3("app_idx=%d mcl_idx=%d mdl_idx=%d", app_idx, mcl_idx, mdl_idx ); if (p_dcb && p_dcb->p_scb) { p_scb = p_dcb->p_scb; btif_hl_set_socket_state(p_scb, BTIF_HL_SOC_STATE_W4_REL); p_dcb->p_scb = NULL; btif_hl_select_close_connected(); } } BOOLEAN btif_hl_create_socket(UINT8 app_idx, UINT8 mcl_idx, UINT8 mdl_idx){ btif_hl_mcl_cb_t *p_mcb = BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); btif_hl_mdl_cb_t *p_dcb = BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); btif_hl_soc_cb_t *p_scb = NULL; UINT8 soc_idx; BOOLEAN status = FALSE; BTIF_TRACE_DEBUG1("%s", __FUNCTION__); if (p_dcb && ((p_scb = (btif_hl_soc_cb_t *)GKI_getbuf((UINT16)sizeof(btif_hl_soc_cb_t)))!=NULL)) { if (socketpair(AF_UNIX, SOCK_STREAM, 0, p_scb->socket_id) >= 0) { BTIF_TRACE_DEBUG2("socket id[0]=%d id[1]=%d",p_scb->socket_id[0], p_scb->socket_id[1] ); p_dcb->p_scb = p_scb; p_scb->app_idx = app_idx; p_scb->mcl_idx = mcl_idx; p_scb->mdl_idx = mdl_idx; p_scb->channel_id = p_dcb->channel_id; p_scb->mdep_cfg_idx = p_dcb->local_mdep_cfg_idx; memcpy(p_scb->bd_addr, p_mcb->bd_addr,sizeof(BD_ADDR)); btif_hl_set_socket_state(p_scb, BTIF_HL_SOC_STATE_W4_ADD); p_scb->max_s = p_scb->socket_id[1]; GKI_enqueue(&soc_queue, (void *) p_scb); btif_hl_select_wakeup(); status = TRUE; } else { btif_hl_free_buf((void **)&p_scb); } } BTIF_TRACE_DEBUG2("%s status=%d", __FUNCTION__, status); return status; } void btif_hl_add_socket_to_set( fd_set *p_org_set) { btif_hl_soc_cb_t *p_scb = NULL; btif_hl_mdl_cb_t *p_dcb = NULL; btif_hl_mcl_cb_t *p_mcb = NULL; btif_hl_send_chan_state_cb_t send_cb_param; bt_status_t status; int len; BTIF_TRACE_DEBUG1("entering %s",__FUNCTION__); if (!GKI_queue_is_empty(&soc_queue)) { p_scb = (btif_hl_soc_cb_t *)GKI_getfirst((void *)&soc_queue); BTIF_TRACE_DEBUG1("btif_hl_add_socket_to_set first p_scb=0x%x", p_scb); while (p_scb != NULL) { if (btif_hl_get_socket_state(p_scb) == BTIF_HL_SOC_STATE_W4_ADD) { btif_hl_set_socket_state(p_scb, BTIF_HL_SOC_STATE_W4_READ); FD_SET(p_scb->socket_id[1], p_org_set); 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)); p_mcb = BTIF_HL_GET_MCL_CB_PTR(p_scb->app_idx, p_scb->mcl_idx); p_dcb = BTIF_HL_GET_MDL_CB_PTR(p_scb->app_idx, p_scb->mcl_idx, p_scb->mdl_idx); if (p_mcb && p_dcb) { send_cb_param.app_id = (int) btif_hl_get_app_id(p_dcb->channel_id); memcpy(send_cb_param.bd_addr, p_mcb->bd_addr, sizeof(BD_ADDR)); send_cb_param.channel_id = p_dcb->channel_id; send_cb_param.fd = p_scb->socket_id[0]; send_cb_param.mdep_cfg_index = (int ) p_dcb->local_mdep_cfg_idx; send_cb_param.cb_state = BTIF_HL_CHAN_CB_STATE_CONNECTED_PENDING; len = sizeof(btif_hl_send_chan_state_cb_t); status = btif_transfer_context (btif_hl_send_chan_state_cb_evt, BTIF_HL_SEND_CONNECTED_CB, (char*) &send_cb_param, len, NULL); ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); //btif_hl_send_connected_cb (p_scb->app_idx, p_scb->mcl_idx, p_scb->mdl_idx); } } p_scb = (btif_hl_soc_cb_t *)GKI_getnext((void *)p_scb ); BTIF_TRACE_DEBUG1("next p_scb=0x%x", p_scb); } } BTIF_TRACE_DEBUG1("leaving %s",__FUNCTION__); } void btif_hl_close_socket( fd_set *p_org_set){ btif_hl_soc_cb_t *p_scb = NULL; BOOLEAN element_removed = FALSE; btif_hl_mdl_cb_t *p_dcb = NULL ; btif_hl_send_chan_state_cb_t send_cb_param; int len; bt_status_t status; BTIF_TRACE_DEBUG1("entering %s",__FUNCTION__); if (!GKI_queue_is_empty(&soc_queue)) { p_scb = (btif_hl_soc_cb_t *)GKI_getfirst((void *)&soc_queue); while (p_scb != NULL) { if (btif_hl_get_socket_state(p_scb) == BTIF_HL_SOC_STATE_W4_REL) { BTIF_TRACE_DEBUG3("app_idx=%d mcl_id=%d, mdl_idx=%d", p_scb->app_idx, p_scb->mcl_idx, p_scb->mdl_idx); btif_hl_set_socket_state(p_scb, BTIF_HL_SOC_STATE_IDLE); if (p_scb->socket_id[1] != -1) { FD_CLR(p_scb->socket_id[1] , p_org_set); shutdown(p_scb->socket_id[1], SHUT_RDWR); close(p_scb->socket_id[1]); send_cb_param.app_id = (int) btif_hl_get_app_id(p_scb->channel_id); memcpy(send_cb_param.bd_addr, p_scb->bd_addr, sizeof(BD_ADDR)); send_cb_param.channel_id = p_scb->channel_id; send_cb_param.fd = p_scb->socket_id[0]; send_cb_param.mdep_cfg_index = (int ) p_scb->mdep_cfg_idx; send_cb_param.cb_state = BTIF_HL_CHAN_CB_STATE_DISCONNECTED_PENDING; len = sizeof(btif_hl_send_chan_state_cb_t); status = btif_transfer_context (btif_hl_send_chan_state_cb_evt, BTIF_HL_SEND_DISCONNECTED_CB, (char*) &send_cb_param, len, NULL); ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); //btif_hl_send_disconnected_cb(p_scb); } } p_scb = (btif_hl_soc_cb_t *)GKI_getnext((void *)p_scb ); BTIF_TRACE_DEBUG1("while loop next p_scb=0x%x", p_scb); } p_scb = (btif_hl_soc_cb_t *)GKI_getfirst((void *)&soc_queue); while (p_scb != NULL) { if (btif_hl_get_socket_state(p_scb) == BTIF_HL_SOC_STATE_IDLE) { p_dcb = BTIF_HL_GET_MDL_CB_PTR(p_scb->app_idx, p_scb->mcl_idx, p_scb->mdl_idx); BTIF_TRACE_DEBUG4("idle socket app_idx=%d mcl_id=%d, mdl_idx=%d p_dcb->in_use=%d", p_scb->app_idx, p_scb->mcl_idx, p_scb->mdl_idx, p_dcb->in_use); GKI_remove_from_queue((void *)&soc_queue, p_scb); btif_hl_free_buf((void **)&p_scb); p_dcb->p_scb = NULL; element_removed = TRUE; } BTIF_TRACE_DEBUG2("element_removed=%d p_scb=0x%x", element_removed, p_scb); if (element_removed) { element_removed = FALSE; p_scb = (btif_hl_soc_cb_t *)GKI_getfirst((void *)&soc_queue); } else p_scb = (btif_hl_soc_cb_t *)GKI_getnext((void *)p_scb ); BTIF_TRACE_DEBUG1("while loop p_scb=0x%x", p_scb); } } BTIF_TRACE_DEBUG1("leaving %s",__FUNCTION__); } void btif_hl_select_wakeup_callback( fd_set *p_org_set , int wakeup_signal){ BTIF_TRACE_DEBUG2("entering %s wakeup_signal=0x%04x",__FUNCTION__, wakeup_signal); if (wakeup_signal == btif_hl_signal_select_wakeup ) { btif_hl_add_socket_to_set(p_org_set); } else if (wakeup_signal == btif_hl_signal_select_close_connected) { btif_hl_close_socket(p_org_set); } BTIF_TRACE_DEBUG1("leaving %s",__FUNCTION__); } void btif_hl_select_monitor_callback( fd_set *p_cur_set , fd_set *p_org_set){ btif_hl_soc_cb_t *p_scb = NULL; btif_hl_mdl_cb_t *p_dcb = NULL; int r; BTIF_TRACE_DEBUG1("entering %s",__FUNCTION__); if (!GKI_queue_is_empty(&soc_queue)) { p_scb = (btif_hl_soc_cb_t *)GKI_getfirst((void *)&soc_queue); BTIF_TRACE_DEBUG0(" GKI queue is not empty "); while (p_scb != NULL) { if (btif_hl_get_socket_state(p_scb) == BTIF_HL_SOC_STATE_W4_READ) { if (FD_ISSET(p_scb->socket_id[1], p_cur_set)) { BTIF_TRACE_DEBUG0("read data"); BTIF_TRACE_DEBUG0("state= BTIF_HL_SOC_STATE_W4_READ"); p_dcb = BTIF_HL_GET_MDL_CB_PTR(p_scb->app_idx, p_scb->mcl_idx, p_scb->mdl_idx); if (p_dcb->p_tx_pkt) { BTIF_TRACE_ERROR1("Rcv new pkt but the last pkt is still not been sent tx_size=%d", p_dcb->tx_size); btif_hl_free_buf((void **) &p_dcb->p_tx_pkt); } p_dcb->p_tx_pkt = btif_hl_get_buf (p_dcb->mtu); if (p_dcb ) { //do // { // r = recv(p_scb->socket_id[1], p_dcb->p_tx_pkt, p_dcb->mtu , MSG_DONTWAIT)); // } while (r == SOCKET_ERROR && errno == EINTR); if ((r = (int)recv(p_scb->socket_id[1], p_dcb->p_tx_pkt, p_dcb->mtu , MSG_DONTWAIT)) > 0) { BTIF_TRACE_DEBUG1("btif_hl_select_monitor_callback send data r =%d", r); p_dcb->tx_size = r; BTIF_TRACE_DEBUG1("btif_hl_select_monitor_callback send data tx_size=%d", p_dcb->tx_size ); BTA_HlSendData(p_dcb->mdl_handle, p_dcb->tx_size ); } if (r <= 0 ) { BTIF_TRACE_DEBUG1("btif_hl_select_monitor_callback receive failed r=%d",r); BTA_HlDchClose(p_dcb->mdl_handle ); } } } } p_scb = (btif_hl_soc_cb_t *)GKI_getnext((void *)p_scb ); } } else { BTIF_TRACE_DEBUG0("btif_hl_select_monitor_queue is empty"); } BTIF_TRACE_DEBUG1("leaving %s",__FUNCTION__); } /* create dummy socket pair used to wake up select loop */ static inline int btif_hl_select_wakeup_init(fd_set* set){ BTIF_TRACE_DEBUG0("btif_hl_select_wakeup_init"); //if (signal_fds[0] == 0 && socketpair(AF_UNIX, SOCK_STREAM, 0, signal_fds) < 0) if (socketpair(AF_UNIX, SOCK_STREAM, 0, signal_fds) < 0) { BTIF_TRACE_ERROR1("socketpair failed: %s", strerror(errno)); return -1; } BTIF_TRACE_DEBUG2("btif_hl_select_wakeup_init signal_fds[0]=%d signal_fds[1]=%d",signal_fds[0], signal_fds[1] ); FD_SET(signal_fds[0], set); return signal_fds[0]; } static inline int btif_hl_select_wakeup(void){ char sig_on = btif_hl_signal_select_wakeup; BTIF_TRACE_DEBUG0("btif_hl_select_wakeup"); return send(signal_fds[1], &sig_on, sizeof(sig_on), 0); } static inline int btif_hl_select_exit(void){ char sig_on = btif_hl_signal_select_exit; BTIF_TRACE_DEBUG0("btif_hl_select_exit"); return send(signal_fds[1], &sig_on, sizeof(sig_on), 0); } static inline int btif_hl_select_close_connected(void){ char sig_on = btif_hl_signal_select_close_connected; BTIF_TRACE_DEBUG0("btif_hl_select_close_connected"); return send(signal_fds[1], &sig_on, sizeof(sig_on), 0); } /* clear signal by reading signal */ static inline int btif_hl_select_wake_reset(void){ char sig_recv = 0; BTIF_TRACE_DEBUG0("btif_hl_select_wake_reset"); recv(signal_fds[0], &sig_recv, sizeof(sig_recv), MSG_WAITALL); return(int)sig_recv; } static inline int btif_hl_select_wake_signaled(fd_set* set){ BTIF_TRACE_DEBUG0("btif_hl_select_wake_signaled"); return FD_ISSET(signal_fds[0], set); } static void btif_hl_thread_cleanup(){ if (listen_s != -1) close(listen_s); if (connected_s != -1) { shutdown(connected_s, SHUT_RDWR); close(connected_s); } listen_s = connected_s = -1; select_thread_id = -1; BTIF_TRACE_DEBUG0("hl thread cleanup"); } static void *btif_hl_select_thread(void *arg){ fd_set org_set, curr_set; int r, max_curr_s, max_org_s; BTIF_TRACE_DEBUG0("entered btif_hl_select_thread"); FD_ZERO(&org_set); max_org_s = btif_hl_select_wakeup_init(&org_set); BTIF_TRACE_DEBUG1("max_s=%d ", max_org_s); for (;;) { r = 0; BTIF_TRACE_DEBUG0("set curr_set = org_set "); curr_set = org_set; max_curr_s = max_org_s; int ret = select((max_curr_s + 1), &curr_set, NULL, NULL, NULL); BTIF_TRACE_DEBUG1("select unblocked ret=%d", ret); if (ret == -1) { BTIF_TRACE_DEBUG0("select() ret -1, exit the thread"); btif_hl_thread_cleanup(); return 0; } else if (ret) { BTIF_TRACE_DEBUG1("btif_hl_select_wake_signaled, signal ret=%d", ret); if (btif_hl_select_wake_signaled(&curr_set)) { r = btif_hl_select_wake_reset(); BTIF_TRACE_DEBUG1("btif_hl_select_wake_signaled, signal:%d", r); if (r == btif_hl_signal_select_wakeup || r == btif_hl_signal_select_close_connected ) { btif_hl_select_wakeup_callback(&org_set, r); } } btif_hl_select_monitor_callback(&curr_set, &org_set); max_org_s = btif_hl_update_maxfd(max_org_s); } else BTIF_TRACE_DEBUG1("no data, select ret: %d\n", ret); } BTIF_TRACE_DEBUG0("leaving hl_select_thread"); return 0; } static inline pthread_t create_thread(void *(*start_routine)(void *), void * arg){ BTIF_TRACE_DEBUG0("create_thread: entered"); pthread_attr_t thread_attr; pthread_attr_init(&thread_attr); pthread_attr_setdetachstate(&thread_attr, PTHREAD_CREATE_JOINABLE); pthread_t thread_id = -1; if ( pthread_create(&thread_id, &thread_attr, start_routine, arg)!=0 ) { BTIF_TRACE_ERROR1("pthread_create : %s", strerror(errno)); return -1; } BTIF_TRACE_DEBUG0("create_thread: thread created successfully"); return thread_id; } /******************************************************************************* ** ** Function btif_hl_soc_thread_init ** ** Description HL socket thread init function. ** ** Returns void ** *******************************************************************************/ void btif_hl_soc_thread_init(void){ BTIF_TRACE_DEBUG1("%s", __FUNCTION__); GKI_init_q(&soc_queue); select_thread_id = create_thread(btif_hl_select_thread, NULL); }