| /****************************************************************************** |
| * |
| * Copyright 1998-2012 Broadcom Corporation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at: |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| ******************************************************************************/ |
| |
| /****************************************************************************** |
| * |
| * This file contains the HeaLth device profile main functions and state |
| * machine. |
| * |
| ******************************************************************************/ |
| #include <string.h> |
| |
| #include "bt_target.h" |
| #if (HL_INCLUDED == TRUE) |
| |
| #include "bt_common.h" |
| #include "bta_hl_api.h" |
| #include "bta_hl_int.h" |
| #include "l2c_api.h" |
| #include "mca_defs.h" |
| #include "osi/include/osi.h" |
| #include "utl.h" |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| static const char* bta_hl_cch_state_code(tBTA_HL_CCH_STATE state_code); |
| static const char* bta_hl_dch_state_code(tBTA_HL_DCH_STATE state_code); |
| #endif |
| |
| extern uint16_t L2CA_AllocateRandomPsm(void); |
| extern uint16_t L2CA_AllocatePsm(void); |
| /***************************************************************************** |
| * DCH State Table |
| ****************************************************************************/ |
| /***************************************************************************** |
| * Constants and types |
| ****************************************************************************/ |
| /* state machine action enumeration list for DCH */ |
| /* The order of this enumeration must be the same as bta_hl_dch_act_tbl[] */ |
| enum { |
| BTA_HL_DCH_MCA_CREATE, |
| BTA_HL_DCH_MCA_CREATE_CFM, |
| BTA_HL_DCH_MCA_CREATE_IND, |
| BTA_HL_DCH_MCA_OPEN_CFM, |
| BTA_HL_DCH_MCA_OPEN_IND, |
| BTA_HL_DCH_MCA_CLOSE, |
| BTA_HL_DCH_MCA_CLOSE_CFM, |
| BTA_HL_DCH_MCA_CLOSE_IND, |
| BTA_HL_DCH_CLOSE_CMPL, |
| BTA_HL_DCH_MCA_RCV_DATA, |
| |
| BTA_HL_DCH_SDP_INIT, |
| BTA_HL_DCH_MCA_RECONNECT, |
| BTA_HL_DCH_MCA_RECONNECT_IND, |
| BTA_HL_DCH_MCA_RECONNECT_CFM, |
| BTA_HL_DCH_CLOSE_ECHO_TEST, |
| BTA_HL_DCH_CREATE_RSP, |
| BTA_HL_DCH_MCA_ABORT, |
| BTA_HL_DCH_MCA_ABORT_IND, |
| BTA_HL_DCH_MCA_ABORT_CFM, |
| BTA_HL_DCH_MCA_CONG_CHANGE, |
| |
| BTA_HL_DCH_SDP_FAIL, |
| BTA_HL_DCH_SEND_DATA, |
| BTA_HL_DCH_CI_GET_TX_DATA, |
| BTA_HL_DCH_CI_PUT_RX_DATA, |
| BTA_HL_DCH_CI_GET_ECHO_DATA, |
| BTA_HL_DCH_ECHO_TEST, |
| BTA_HL_DCH_CI_PUT_ECHO_DATA, |
| BTA_HL_DCH_IGNORE |
| }; |
| |
| typedef void (*tBTA_HL_DCH_ACTION)(uint8_t app_idx, uint8_t mcl_idx, |
| uint8_t mdl_idx, tBTA_HL_DATA* p_data); |
| |
| static const tBTA_HL_DCH_ACTION bta_hl_dch_action[] = { |
| bta_hl_dch_mca_create, bta_hl_dch_mca_create_cfm, |
| bta_hl_dch_mca_create_ind, bta_hl_dch_mca_open_cfm, |
| bta_hl_dch_mca_open_ind, bta_hl_dch_mca_close, |
| bta_hl_dch_mca_close_cfm, bta_hl_dch_mca_close_ind, |
| bta_hl_dch_close_cmpl, bta_hl_dch_mca_rcv_data, |
| |
| bta_hl_dch_sdp_init, bta_hl_dch_mca_reconnect, |
| bta_hl_dch_mca_reconnect_ind, bta_hl_dch_mca_reconnect_cfm, |
| bta_hl_dch_close_echo_test, bta_hl_dch_create_rsp, |
| bta_hl_dch_mca_abort, bta_hl_dch_mca_abort_ind, |
| bta_hl_dch_mca_abort_cfm, bta_hl_dch_mca_cong_change, |
| |
| bta_hl_dch_sdp_fail, bta_hl_dch_send_data, |
| bta_hl_dch_ci_get_tx_data, bta_hl_dch_ci_put_rx_data, |
| bta_hl_dch_ci_get_echo_data, bta_hl_dch_echo_test, |
| bta_hl_dch_ci_put_echo_data, |
| }; |
| |
| /* state table information */ |
| #define BTA_HL_DCH_ACTIONS 1 /* number of actions */ |
| #define BTA_HL_DCH_ACTION_COL 0 /* position of action */ |
| #define BTA_HL_DCH_NEXT_STATE 1 /* position of next state */ |
| #define BTA_HL_DCH_NUM_COLS 2 /* number of columns in state tables */ |
| |
| /* state table for idle state */ |
| static const uint8_t bta_hl_dch_st_idle[][BTA_HL_DCH_NUM_COLS] = { |
| /* Event Action 1 Next |
| state */ |
| /* BTA_HL_DCH_SDP_INIT_EVT */ {BTA_HL_DCH_SDP_INIT, |
| BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_DCH_OPEN_EVT */ {BTA_HL_DCH_MCA_CREATE, |
| BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_MCA_CREATE_IND_EVT */ {BTA_HL_DCH_MCA_CREATE_IND, |
| BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_MCA_CREATE_CFM_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_MCA_OPEN_IND_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| |
| /* BTA_HL_MCA_OPEN_CFM_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_DCH_CLOSE_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_MCA_CLOSE_IND_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_MCA_CLOSE_CFM_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_API_SEND_DATA_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| |
| /* BTA_HL_MCA_RCV_DATA_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_DCH_CLOSE_CMPL_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_DCH_RECONNECT_EVT */ {BTA_HL_DCH_MCA_RECONNECT, |
| BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_DCH_SDP_FAIL_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_MCA_RECONNECT_IND_EVT*/ {BTA_HL_DCH_MCA_RECONNECT_IND, |
| BTA_HL_DCH_OPENING_ST}, |
| |
| /* BTA_HL_MCA_RECONNECT_CFM_EVT*/ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_DCH_CLOSE_ECHO_TEST_EVT*/ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_API_DCH_CREATE_RSP_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_DCH_ABORT_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_MCA_ABORT_IND_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| |
| /* BTA_HL_MCA_ABORT_CFM_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_MCA_CONG_CHG_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_CI_GET_TX_DATA_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_CI_PUT_RX_DATA_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_CI_GET_ECHO_DATA_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_DCH_ECHO_TEST_EVT */ {BTA_HL_DCH_ECHO_TEST, |
| BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_CI_PUT_ECHO_DATA_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}}; |
| |
| /* state table for opening state */ |
| static const uint8_t bta_hl_dch_st_opening[][BTA_HL_DCH_NUM_COLS] = { |
| /* Event Action 1 Next |
| state */ |
| /* BTA_HL_DCH_SDP_INIT_EVT */ {BTA_HL_DCH_SDP_INIT, |
| BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_DCH_OPEN_EVT */ {BTA_HL_DCH_MCA_CREATE, |
| BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_MCA_CREATE_IND_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_MCA_CREATE_CFM_EVT */ {BTA_HL_DCH_MCA_CREATE_CFM, |
| BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_MCA_OPEN_IND_EVT */ {BTA_HL_DCH_MCA_OPEN_IND, |
| BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_MCA_OPEN_CFM_EVT */ {BTA_HL_DCH_MCA_OPEN_CFM, |
| BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_DCH_CLOSE_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_MCA_CLOSE_IND_EVT */ {BTA_HL_DCH_MCA_CLOSE_IND, |
| BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_MCA_CLOSE_CFM_EVT */ {BTA_HL_DCH_MCA_CLOSE_CFM, |
| BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_API_SEND_DATA_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPEN_ST}, |
| |
| /* BTA_HL_MCA_RCV_DATA_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_DCH_CLOSE_CMPL_EVT */ {BTA_HL_DCH_CLOSE_CMPL, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_DCH_RECONNECT_EVT */ {BTA_HL_DCH_MCA_RECONNECT, |
| BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_DCH_SDP_FAIL_EVT */ {BTA_HL_DCH_SDP_FAIL, |
| BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_MCA_RECONNECT_IND_EVT*/ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_MCA_RECONNECT_CFM_EVT*/ {BTA_HL_DCH_MCA_RECONNECT_CFM, |
| BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_DCH_CLOSE_ECHO_TEST_EVT*/ {BTA_HL_DCH_IGNORE, |
| BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_API_DCH_CREATE_RSP_EVT */ {BTA_HL_DCH_CREATE_RSP, |
| BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_DCH_ABORT_EVT */ {BTA_HL_DCH_MCA_ABORT, BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_MCA_ABORT_IND_EVT */ {BTA_HL_DCH_MCA_ABORT_IND, |
| BTA_HL_DCH_OPENING_ST}, |
| |
| /* BTA_HL_MCA_ABORT_CFM_EVT */ {BTA_HL_DCH_MCA_ABORT_CFM, |
| BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_MCA_CONG_CHG_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_CI_GET_TX_DATA_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_CI_PUT_RX_DATA_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_CI_GET_ECHO_DATA_EVT */ {BTA_HL_DCH_CI_GET_ECHO_DATA, |
| BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_DCH_ECHO_TEST_EVT */ {BTA_HL_DCH_ECHO_TEST, |
| BTA_HL_DCH_OPENING_ST}, |
| /* BTA_HL_CI_PUT_ECHO_DATA_EVT */ {BTA_HL_DCH_IGNORE, |
| BTA_HL_DCH_OPENING_ST}}; |
| |
| /* state table for open state */ |
| static const uint8_t bta_hl_dch_st_open[][BTA_HL_DCH_NUM_COLS] = { |
| /* Event Action 1 Next |
| state */ |
| /* BTA_HL_DCH_SDP_INIT_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_DCH_OPEN_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_MCA_CREATE_IND_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_MCA_CREATE_CFM_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_MCA_OPEN_IND_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_MCA_OPEN_CFM_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_DCH_CLOSE_EVT */ {BTA_HL_DCH_MCA_CLOSE, |
| BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_MCA_CLOSE_IND_EVT */ {BTA_HL_DCH_MCA_CLOSE_IND, |
| BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_MCA_CLOSE_CFM_EVT */ {BTA_HL_DCH_MCA_CLOSE_CFM, |
| BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_API_SEND_DATA_EVT */ {BTA_HL_DCH_SEND_DATA, BTA_HL_DCH_OPEN_ST}, |
| |
| /* BTA_HL_MCA_RCV_DATA_EVT */ {BTA_HL_DCH_MCA_RCV_DATA, |
| BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_DCH_CLOSE_CMPL_EVT */ {BTA_HL_DCH_CLOSE_CMPL, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_DCH_RECONNECT_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_DCH_SDP_FAIL_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_MCA_RECONNECT_IND_EVT*/ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_MCA_RECONNECT_CFM_EVT*/ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_DCH_CLOSE_ECHO_TEST_EVT*/ {BTA_HL_DCH_CLOSE_ECHO_TEST, |
| BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_API_DCH_CREATE_RSP_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_DCH_ABORT_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_MCA_ABORT_IND_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPEN_ST}, |
| |
| /* BTA_HL_DCH_ABORT_CFM_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_MCA_CONG_CHG_EVT */ {BTA_HL_DCH_MCA_CONG_CHANGE, |
| BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_CI_GET_TX_DATA_EVT */ {BTA_HL_DCH_CI_GET_TX_DATA, |
| BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_CI_PUT_RX_DATA_EVT */ {BTA_HL_DCH_CI_PUT_RX_DATA, |
| BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_CI_GET_ECHO_DATA_EVT */ {BTA_HL_DCH_CI_GET_ECHO_DATA, |
| BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_DCH_ECHO_TEST_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_OPEN_ST}, |
| /* BTA_HL_CI_PUT_ECHO_DATA_EVT */ {BTA_HL_DCH_CI_PUT_ECHO_DATA, |
| BTA_HL_DCH_OPEN_ST}}; |
| |
| /* state table for closing state */ |
| static const uint8_t bta_hl_dch_st_closing[][BTA_HL_DCH_NUM_COLS] = { |
| /* Event Action 1 Next state */ |
| /* BTA_HL_DCH_SDP_INIT_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_DCH_OPEN_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_MCA_CREATE_IND_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_MCA_CREATE_CFM_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_MCA_OPEN_IND_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_MCA_OPEN_CFM_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_DCH_CLOSE_EVT */ {BTA_HL_DCH_MCA_CLOSE, |
| BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_MCA_CLOSE_IND_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_MCA_CLOSE_CFM_EVT */ {BTA_HL_DCH_MCA_CLOSE_CFM, |
| BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_API_SEND_DATA_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_CLOSING_ST}, |
| |
| /* BTA_HL_MCA_RCV_DATA_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_DCH_CLOSE_CMPL_EVT */ {BTA_HL_DCH_CLOSE_CMPL, BTA_HL_DCH_IDLE_ST}, |
| /* BTA_HL_DCH_RECONNECT_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_DCH_SDP_FAIL_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_MCA_RECONNECT_IND_EVT*/ {BTA_HL_DCH_IGNORE, |
| BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_MCA_RECONNECT_CFM_EVT*/ {BTA_HL_DCH_IGNORE, |
| BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_DCH_CLOSE_ECHO_TEST_EVT*/ {BTA_HL_DCH_IGNORE, |
| BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_API_DCH_CREATE_RSP_EVT */ {BTA_HL_DCH_IGNORE, |
| BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_DCH_ABORT_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_MCA_ABORT_IND_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_CLOSING_ST}, |
| |
| /* BTA_HL_DCH_ABORT_CFM_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_MCA_CONG_CHG_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_CI_GET_TX_DATA_EVT */ {BTA_HL_DCH_CI_GET_TX_DATA, |
| BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_CI_PUT_RX_DATA_EVT */ {BTA_HL_DCH_CI_PUT_RX_DATA, |
| BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_CI_GET_ECHO_DATA_EVT */ {BTA_HL_DCH_CI_GET_ECHO_DATA, |
| BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_DCH_ECHO_TEST_EVT */ {BTA_HL_DCH_IGNORE, BTA_HL_DCH_CLOSING_ST}, |
| /* BTA_HL_CI_PUT_ECHO_DATA_EVT */ {BTA_HL_DCH_CI_PUT_ECHO_DATA, |
| BTA_HL_DCH_CLOSING_ST}}; |
| |
| /* type for state table */ |
| typedef const uint8_t (*tBTA_HL_DCH_ST_TBL)[BTA_HL_DCH_NUM_COLS]; |
| |
| /* state table */ |
| const tBTA_HL_DCH_ST_TBL bta_hl_dch_st_tbl[] = { |
| bta_hl_dch_st_idle, bta_hl_dch_st_opening, bta_hl_dch_st_open, |
| bta_hl_dch_st_closing}; |
| |
| /***************************************************************************** |
| * CCH State Table |
| ****************************************************************************/ |
| /***************************************************************************** |
| * Constants and types |
| ****************************************************************************/ |
| /* state machine action enumeration list for CCH */ |
| enum { |
| BTA_HL_CCH_SDP_INIT, |
| BTA_HL_CCH_MCA_OPEN, |
| BTA_HL_CCH_MCA_CLOSE, |
| BTA_HL_CCH_CLOSE_CMPL, |
| BTA_HL_CCH_MCA_CONNECT, |
| BTA_HL_CCH_MCA_DISCONNECT, |
| BTA_HL_CCH_MCA_RSP_TOUT, |
| BTA_HL_CCH_MCA_DISC_OPEN, |
| BTA_HL_CCH_IGNORE |
| }; |
| |
| /* type for action functions */ |
| typedef void (*tBTA_HL_CCH_ACTION)(uint8_t app_idx, uint8_t mcl_idx, |
| tBTA_HL_DATA* p_data); |
| |
| /* action function list for MAS */ |
| const tBTA_HL_CCH_ACTION bta_hl_cch_action[] = { |
| bta_hl_cch_sdp_init, bta_hl_cch_mca_open, bta_hl_cch_mca_close, |
| bta_hl_cch_close_cmpl, bta_hl_cch_mca_connect, bta_hl_cch_mca_disconnect, |
| bta_hl_cch_mca_rsp_tout, bta_hl_cch_mca_disc_open}; |
| |
| /* state table information */ |
| #define BTA_HL_CCH_ACTIONS 1 /* number of actions */ |
| #define BTA_HL_CCH_NEXT_STATE 1 /* position of next state */ |
| #define BTA_HL_CCH_NUM_COLS 2 /* number of columns in state tables */ |
| |
| /* state table for MAS idle state */ |
| static const uint8_t bta_hl_cch_st_idle[][BTA_HL_CCH_NUM_COLS] = { |
| /* Event Action 1 Next state */ |
| /* BTA_HL_CCH_OPEN_EVT */ {BTA_HL_CCH_SDP_INIT, |
| BTA_HL_CCH_OPENING_ST}, |
| /* BTA_HL_CCH_SDP_OK_EVT */ {BTA_HL_CCH_IGNORE, BTA_HL_CCH_IDLE_ST}, |
| /* BTA_HL_CCH_SDP_FAIL_EVT */ {BTA_HL_CCH_IGNORE, BTA_HL_CCH_IDLE_ST}, |
| /* BTA_HL_MCA_CONNECT_IND_EVT */ {BTA_HL_CCH_MCA_CONNECT, |
| BTA_HL_CCH_OPEN_ST}, |
| /* BTA_HL_MCA_DISCONNECT_IND_EVT */ {BTA_HL_CCH_IGNORE, BTA_HL_CCH_IDLE_ST}, |
| /* BTA_HL_CCH_CLOSE_EVT */ {BTA_HL_CCH_IGNORE, BTA_HL_CCH_IDLE_ST}, |
| /* BTA_HL_CCH_CLOSE_CMPL_EVT */ {BTA_HL_CCH_IGNORE, BTA_HL_CCH_IDLE_ST}, |
| /* BTA_HL_CCH_CLOSE_CMPL_EVT */ {BTA_HL_CCH_IGNORE, |
| BTA_HL_CCH_IDLE_ST}}; |
| |
| /* state table for obex/rfcomm connection state */ |
| static const uint8_t bta_hl_cch_st_opening[][BTA_HL_CCH_NUM_COLS] = { |
| /* Event Action 1 Next state */ |
| /* BTA_HL_CCH_OPEN_EVT */ {BTA_HL_CCH_IGNORE, |
| BTA_HL_CCH_OPENING_ST}, |
| /* BTA_HL_CCH_SDP_OK_EVT */ {BTA_HL_CCH_MCA_OPEN, |
| BTA_HL_CCH_OPENING_ST}, |
| /* BTA_HL_CCH_SDP_FAIL_EVT */ {BTA_HL_CCH_CLOSE_CMPL, |
| BTA_HL_CCH_IDLE_ST}, |
| /* BTA_HL_MCA_CONNECT_IND_EVT */ {BTA_HL_CCH_MCA_CONNECT, |
| BTA_HL_CCH_OPEN_ST}, |
| /* BTA_HL_MCA_DISCONNECT_IND_EVT */ {BTA_HL_CCH_MCA_DISCONNECT, |
| BTA_HL_CCH_CLOSING_ST}, |
| /* BTA_HL_CCH_CLOSE_EVT */ {BTA_HL_CCH_MCA_CLOSE, |
| BTA_HL_CCH_CLOSING_ST}, |
| /* BTA_HL_CCH_CLOSE_CMPL_EVT */ {BTA_HL_CCH_CLOSE_CMPL, |
| BTA_HL_CCH_IDLE_ST}, |
| /* BTA_HL_MCA_RSP_TOUT_IND_EVT */ {BTA_HL_CCH_MCA_RSP_TOUT, |
| BTA_HL_CCH_CLOSING_ST}}; |
| |
| /* state table for open state */ |
| static const uint8_t bta_hl_cch_st_open[][BTA_HL_CCH_NUM_COLS] = { |
| /* Event Action 1 Next state */ |
| /* BTA_HL_CCH_OPEN_EVT */ {BTA_HL_CCH_IGNORE, BTA_HL_CCH_OPEN_ST}, |
| /* BTA_HL_CCH_SDP_OK_EVT */ {BTA_HL_CCH_IGNORE, BTA_HL_CCH_OPEN_ST}, |
| /* BTA_HL_CCH_SDP_FAIL_EVT */ {BTA_HL_CCH_IGNORE, BTA_HL_CCH_OPEN_ST}, |
| /* BTA_HL_MCA_CONNECT_IND_EVT */ {BTA_HL_CCH_IGNORE, BTA_HL_CCH_OPEN_ST}, |
| /* BTA_HL_MCA_DISCONNECT_IND_EVT */ {BTA_HL_CCH_MCA_DISCONNECT, |
| BTA_HL_CCH_CLOSING_ST}, |
| /* BTA_HL_CCH_CLOSE_EVT */ {BTA_HL_CCH_MCA_CLOSE, |
| BTA_HL_CCH_CLOSING_ST}, |
| /* BTA_HL_CCH_CLOSE_CMPL_EVT */ {BTA_HL_CCH_IGNORE, BTA_HL_CCH_OPEN_ST}, |
| /* BTA_HL_MCA_RSP_TOUT_IND_EVT */ {BTA_HL_CCH_MCA_RSP_TOUT, |
| BTA_HL_CCH_CLOSING_ST}}; |
| |
| /* state table for closing state */ |
| static const uint8_t bta_hl_cch_st_closing[][BTA_HL_CCH_NUM_COLS] = { |
| /* Event Action 1 Next state */ |
| /* BTA_HL_CCH_OPEN_EVT */ {BTA_HL_CCH_IGNORE, |
| BTA_HL_CCH_CLOSING_ST}, |
| /* BTA_HL_CCH_SDP_OK_EVT */ {BTA_HL_CCH_CLOSE_CMPL, |
| BTA_HL_CCH_IDLE_ST}, |
| /* BTA_HL_CCH_SDP_FAIL_EVT */ {BTA_HL_CCH_CLOSE_CMPL, |
| BTA_HL_CCH_IDLE_ST}, |
| /* BTA_HL_MCA_CONNECT_IND_EVT */ {BTA_HL_CCH_MCA_DISC_OPEN, |
| BTA_HL_CCH_CLOSING_ST}, |
| /* BTA_HL_MCA_DISCONNECT_IND_EVT */ {BTA_HL_CCH_MCA_DISCONNECT, |
| BTA_HL_CCH_CLOSING_ST}, |
| /* BTA_HL_CCH_CLOSE_EVT */ {BTA_HL_CCH_MCA_CLOSE, |
| BTA_HL_CCH_CLOSING_ST}, |
| /* BTA_HL_CCH_CLOSE_CMPL_EVT */ {BTA_HL_CCH_CLOSE_CMPL, |
| BTA_HL_CCH_IDLE_ST}, |
| /* BTA_HL_MCA_RSP_TOUT_IND_EVT */ {BTA_HL_CCH_IGNORE, |
| BTA_HL_CCH_CLOSING_ST}}; |
| |
| /* type for state table CCH */ |
| typedef const uint8_t (*tBTA_HL_CCH_ST_TBL)[BTA_HL_CCH_NUM_COLS]; |
| |
| /* MAS state table */ |
| const tBTA_HL_CCH_ST_TBL bta_hl_cch_st_tbl[] = { |
| bta_hl_cch_st_idle, bta_hl_cch_st_opening, bta_hl_cch_st_open, |
| bta_hl_cch_st_closing}; |
| |
| /***************************************************************************** |
| * Global data |
| ****************************************************************************/ |
| |
| /* HL control block */ |
| tBTA_HL_CB bta_hl_cb; |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_cch_sm_execute |
| * |
| * Description State machine event handling function for CCH |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| void bta_hl_cch_sm_execute(uint8_t app_idx, uint8_t mcl_idx, uint16_t event, |
| tBTA_HL_DATA* p_data) { |
| tBTA_HL_CCH_ST_TBL state_table; |
| uint8_t action; |
| int i; |
| tBTA_HL_MCL_CB* p_cb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| tBTA_HL_CCH_STATE in_state = p_cb->cch_state; |
| uint16_t cur_evt = event; |
| APPL_TRACE_DEBUG("HDP CCH Event Handler: State 0x%02x [%s], Event [%s]", |
| in_state, bta_hl_cch_state_code(in_state), |
| bta_hl_evt_code(cur_evt)); |
| #endif |
| |
| /* look up the state table for the current state */ |
| state_table = bta_hl_cch_st_tbl[p_cb->cch_state]; |
| |
| event &= 0x00FF; |
| |
| /* set next state */ |
| p_cb->cch_state = state_table[event][BTA_HL_CCH_NEXT_STATE]; |
| |
| for (i = 0; i < BTA_HL_CCH_ACTIONS; i++) { |
| action = state_table[event][i]; |
| if (action != BTA_HL_CCH_IGNORE) { |
| (*bta_hl_cch_action[action])(app_idx, mcl_idx, p_data); |
| } else { |
| /* discard HDP data */ |
| bta_hl_discard_data(p_data->hdr.event, p_data); |
| break; |
| } |
| } |
| #if (BTA_HL_DEBUG == TRUE) |
| if (in_state != p_cb->cch_state) { |
| APPL_TRACE_DEBUG("HL CCH State Change: [%s] -> [%s] after [%s]", |
| bta_hl_cch_state_code(in_state), |
| bta_hl_cch_state_code(p_cb->cch_state), |
| bta_hl_evt_code(cur_evt)); |
| } |
| #endif |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_dch_sm_execute |
| * |
| * Description State machine event handling function for DCH |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| void bta_hl_dch_sm_execute(uint8_t app_idx, uint8_t mcl_idx, uint8_t mdl_idx, |
| uint16_t event, tBTA_HL_DATA* p_data) { |
| tBTA_HL_DCH_ST_TBL state_table; |
| uint8_t action; |
| int i; |
| tBTA_HL_MDL_CB* p_cb = BTA_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| tBTA_HL_DCH_STATE in_state = p_cb->dch_state; |
| uint16_t cur_evt = event; |
| APPL_TRACE_DEBUG("HDP DCH Event Handler: State 0x%02x [%s], Event [%s]", |
| in_state, bta_hl_dch_state_code(in_state), |
| bta_hl_evt_code(cur_evt)); |
| #endif |
| |
| /* look up the state table for the current state */ |
| state_table = bta_hl_dch_st_tbl[p_cb->dch_state]; |
| event -= BTA_HL_DCH_EVT_MIN; |
| |
| /* set next state */ |
| p_cb->dch_state = state_table[event][BTA_HL_DCH_NEXT_STATE]; |
| |
| for (i = 0; i < BTA_HL_DCH_ACTIONS; i++) { |
| action = state_table[event][i]; |
| if (action != BTA_HL_DCH_IGNORE) { |
| (*bta_hl_dch_action[action])(app_idx, mcl_idx, mdl_idx, p_data); |
| } else { |
| /* discard mas data */ |
| bta_hl_discard_data(p_data->hdr.event, p_data); |
| break; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (in_state != p_cb->dch_state) { |
| APPL_TRACE_DEBUG("HL DCH State Change: [%s] -> [%s] after [%s]", |
| bta_hl_dch_state_code(in_state), |
| bta_hl_dch_state_code(p_cb->dch_state), |
| bta_hl_evt_code(cur_evt)); |
| } |
| #endif |
| } |
| /******************************************************************************* |
| * |
| * Function bta_hl_api_enable |
| * |
| * Description Process the API enable request to enable the HL subsystem |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| static void bta_hl_api_enable(tBTA_HL_CB* p_cb, tBTA_HL_DATA* p_data) { |
| tBTA_HL_CTRL evt_data; |
| |
| /* If already enabled then reject this request */ |
| if (p_cb->enable) { |
| APPL_TRACE_ERROR("HL is already enabled"); |
| evt_data.enable_cfm.status = BTA_HL_STATUS_FAIL; |
| if (p_data->api_enable.p_cback) |
| p_data->api_enable.p_cback(BTA_HL_CTRL_ENABLE_CFM_EVT, |
| (tBTA_HL_CTRL*)&evt_data); |
| return; |
| } |
| |
| /* Done with checking. now perform the enable oepration*/ |
| /* initialize control block */ |
| memset(p_cb, 0, sizeof(tBTA_HL_CB)); |
| p_cb->enable = true; |
| p_cb->p_ctrl_cback = p_data->api_enable.p_cback; |
| evt_data.enable_cfm.status = BTA_HL_STATUS_OK; |
| if (p_data->api_enable.p_cback) |
| p_data->api_enable.p_cback(BTA_HL_CTRL_ENABLE_CFM_EVT, |
| (tBTA_HL_CTRL*)&evt_data); |
| } |
| /******************************************************************************* |
| * |
| * Function bta_hl_api_disable |
| * |
| * Description Process the API disable request to disable the HL subsystem |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| static void bta_hl_api_disable(tBTA_HL_CB* p_cb, tBTA_HL_DATA* p_data) { |
| tBTA_HL_CTRL evt_data; |
| tBTA_HL_STATUS status = BTA_HL_STATUS_OK; |
| |
| if (p_cb->enable) { |
| p_cb->disabling = true; |
| bta_hl_check_disable(p_data); |
| } else { |
| status = BTA_HL_STATUS_FAIL; |
| evt_data.disable_cfm.status = status; |
| if (p_cb->p_ctrl_cback) |
| p_cb->p_ctrl_cback(BTA_HL_CTRL_DISABLE_CFM_EVT, (tBTA_HL_CTRL*)&evt_data); |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (status != BTA_HL_STATUS_OK) { |
| APPL_TRACE_DEBUG("bta_hl_api_disable status =%s", |
| bta_hl_status_code(status)); |
| } |
| #endif |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_api_update |
| * |
| * Description Process the API registration request to register an HDP |
| * application |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| static void bta_hl_api_update(tBTA_HL_CB* p_cb, tBTA_HL_DATA* p_data) { |
| tBTA_HL evt_data; |
| tBTA_HL_APP_CB* p_acb = BTA_HL_GET_APP_CB_PTR(0); |
| tBTA_HL_STATUS status = BTA_HL_STATUS_FAIL; |
| |
| APPL_TRACE_DEBUG("bta_hl_api_update"); |
| if (p_cb->enable) { |
| status = bta_hl_app_update(p_data->api_update.app_id, |
| p_data->api_update.is_register); |
| if (!p_data->api_update.is_register) { |
| APPL_TRACE_DEBUG("Deregister"); |
| memset(&evt_data, 0, sizeof(tBTA_HL)); |
| evt_data.dereg_cfm.status = status; |
| evt_data.dereg_cfm.app_id = p_data->api_update.app_id; |
| if (status == BTA_HL_STATUS_OK) |
| evt_data.dereg_cfm.app_handle = p_acb->app_handle; |
| if (p_acb->p_cback) { |
| p_acb->p_cback(BTA_HL_DEREGISTER_CFM_EVT, (tBTA_HL*)&evt_data); |
| } |
| return; |
| } |
| } |
| |
| if (status != BTA_HL_STATUS_OK) { |
| if ((status != BTA_HL_STATUS_DUPLICATE_APP_ID) && |
| (status != BTA_HL_STATUS_NO_RESOURCE)) { |
| if (p_acb) memset(p_acb, 0, sizeof(tBTA_HL_APP_CB)); |
| } |
| } |
| #if (BTA_HL_DEBUG == TRUE) |
| if (status != BTA_HL_STATUS_OK) { |
| APPL_TRACE_DEBUG("bta_hl_api_register status =%s", |
| bta_hl_status_code(status)); |
| } |
| #endif |
| |
| memset(&evt_data, 0, sizeof(tBTA_HL)); |
| evt_data.reg_cfm.status = status; |
| evt_data.reg_cfm.app_id = p_data->api_update.app_id; |
| if (status == BTA_HL_STATUS_OK) |
| evt_data.reg_cfm.app_handle = p_acb->app_handle; |
| if (p_data->api_reg.p_cback) { |
| p_data->api_reg.p_cback(BTA_HL_REGISTER_CFM_EVT, (tBTA_HL*)&evt_data); |
| } |
| |
| if (status == BTA_HL_STATUS_OK) { |
| evt_data.sdp_info_ind.app_handle = p_acb->app_handle; |
| evt_data.sdp_info_ind.ctrl_psm = p_acb->ctrl_psm; |
| evt_data.sdp_info_ind.data_psm = p_acb->data_psm; |
| evt_data.sdp_info_ind.data_x_spec = BTA_HL_SDP_IEEE_11073_20601; |
| evt_data.sdp_info_ind.mcap_sup_procs = BTA_HL_MCAP_SUP_PROC_MASK; |
| |
| if (p_data->api_reg.p_cback) { |
| p_data->api_reg.p_cback(BTA_HL_SDP_INFO_IND_EVT, (tBTA_HL*)&evt_data); |
| } |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_api_register |
| * |
| * Description Process the API registration request to register an HDP |
| * application |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| static void bta_hl_api_register(tBTA_HL_CB* p_cb, tBTA_HL_DATA* p_data) { |
| tBTA_HL evt_data; |
| uint8_t app_idx; |
| tBTA_HL_APP_CB* p_acb = NULL; |
| tBTA_HL_STATUS status = BTA_HL_STATUS_FAIL; |
| |
| if (p_cb->enable) { |
| if (!bta_hl_is_a_duplicate_id(p_data->api_reg.app_id)) { |
| if (bta_hl_find_avail_app_idx(&app_idx)) { |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| p_acb->in_use = true; |
| p_acb->app_id = p_data->api_reg.app_id; |
| p_acb->p_cback = p_data->api_reg.p_cback; |
| p_acb->sec_mask = p_data->api_reg.sec_mask; |
| p_acb->dev_type = p_data->api_reg.dev_type; |
| strlcpy(p_acb->srv_name, p_data->api_reg.srv_name, |
| BTA_SERVICE_NAME_LEN); |
| strlcpy(p_acb->srv_desp, p_data->api_reg.srv_desp, |
| BTA_SERVICE_DESP_LEN); |
| strlcpy(p_acb->provider_name, p_data->api_reg.provider_name, |
| BTA_PROVIDER_NAME_LEN); |
| bta_hl_cb.p_alloc_psm = L2CA_AllocatePSM; |
| p_acb->ctrl_psm = bta_hl_cb.p_alloc_psm(); |
| p_acb->data_psm = bta_hl_cb.p_alloc_psm(); |
| p_acb->p_mcap_cback = bta_hl_mcap_ctrl_cback; |
| status = bta_hl_app_registration(app_idx); |
| } else { |
| status = BTA_HL_STATUS_NO_RESOURCE; |
| } |
| } else { |
| status = BTA_HL_STATUS_DUPLICATE_APP_ID; |
| } |
| } |
| |
| if (status != BTA_HL_STATUS_OK) { |
| if ((status != BTA_HL_STATUS_DUPLICATE_APP_ID) && |
| (status != BTA_HL_STATUS_NO_RESOURCE)) { |
| if (p_acb) memset(p_acb, 0, sizeof(tBTA_HL_APP_CB)); |
| } |
| } |
| #if (BTA_HL_DEBUG == TRUE) |
| if (status != BTA_HL_STATUS_OK) { |
| APPL_TRACE_DEBUG("bta_hl_api_register status =%s", |
| bta_hl_status_code(status)); |
| } |
| #endif |
| |
| memset(&evt_data, 0, sizeof(tBTA_HL)); |
| evt_data.reg_cfm.status = status; |
| evt_data.reg_cfm.app_id = p_data->api_reg.app_id; |
| if (status == BTA_HL_STATUS_OK) |
| evt_data.reg_cfm.app_handle = p_acb->app_handle; |
| if (p_data->api_reg.p_cback) { |
| p_data->api_reg.p_cback(BTA_HL_REGISTER_CFM_EVT, (tBTA_HL*)&evt_data); |
| } |
| |
| if (status == BTA_HL_STATUS_OK) { |
| evt_data.sdp_info_ind.app_handle = p_acb->app_handle; |
| evt_data.sdp_info_ind.ctrl_psm = p_acb->ctrl_psm; |
| evt_data.sdp_info_ind.data_psm = p_acb->data_psm; |
| evt_data.sdp_info_ind.data_x_spec = BTA_HL_SDP_IEEE_11073_20601; |
| evt_data.sdp_info_ind.mcap_sup_procs = BTA_HL_MCAP_SUP_PROC_MASK; |
| |
| if (p_data->api_reg.p_cback) { |
| p_data->api_reg.p_cback(BTA_HL_SDP_INFO_IND_EVT, (tBTA_HL*)&evt_data); |
| } |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_api_deregister |
| * |
| * Description Process the API de-registration request |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| static void bta_hl_api_deregister(UNUSED_ATTR tBTA_HL_CB* p_cb, |
| tBTA_HL_DATA* p_data) { |
| uint8_t app_idx; |
| tBTA_HL_APP_CB* p_acb; |
| |
| if (bta_hl_find_app_idx_using_handle(p_data->api_dereg.app_handle, |
| &app_idx)) { |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| p_acb->deregistering = true; |
| bta_hl_check_deregistration(app_idx, p_data); |
| } else { |
| APPL_TRACE_ERROR("Invalid app_handle=%d", p_data->api_dereg.app_handle); |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_api_cch_open |
| * |
| * Description Process the API CCH open request |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| static void bta_hl_api_cch_open(UNUSED_ATTR tBTA_HL_CB* p_cb, |
| tBTA_HL_DATA* p_data) { |
| tBTA_HL evt_data; |
| tBTA_HL_STATUS status = BTA_HL_STATUS_OK; |
| uint8_t app_idx, mcl_idx; |
| tBTA_HL_APP_CB* p_acb; |
| tBTA_HL_MCL_CB* p_mcb; |
| |
| if (bta_hl_find_app_idx_using_handle(p_data->api_cch_open.app_handle, |
| &app_idx)) { |
| if (!bta_hl_find_mcl_idx(app_idx, p_data->api_cch_open.bd_addr, &mcl_idx)) { |
| if (bta_hl_find_avail_mcl_idx(app_idx, &mcl_idx)) { |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| p_mcb->in_use = true; |
| p_mcb->req_ctrl_psm = p_data->api_cch_open.ctrl_psm; |
| p_mcb->sec_mask = p_data->api_cch_open.sec_mask; |
| p_mcb->bd_addr = p_data->api_cch_open.bd_addr; |
| p_mcb->cch_oper = BTA_HL_CCH_OP_LOCAL_OPEN; |
| } else { |
| status = BTA_HL_STATUS_NO_RESOURCE; |
| } |
| } else { |
| /* Only one MCL per BD_ADDR */ |
| status = BTA_HL_STATUS_DUPLICATE_CCH_OPEN; |
| APPL_TRACE_DEBUG("bta_hl_api_cch_open: CCH already open: status =%d", |
| status) |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| if (p_acb->p_cback) { |
| bta_hl_build_cch_open_cfm(&evt_data, p_data->api_cch_open.app_id, |
| p_data->api_cch_open.app_handle, |
| p_mcb->mcl_handle, |
| p_data->api_cch_open.bd_addr, status); |
| p_acb->p_cback(BTA_HL_CCH_OPEN_CFM_EVT, (tBTA_HL*)&evt_data); |
| } else { |
| APPL_TRACE_ERROR("bta_hl_api_cch_open Null Callback"); |
| } |
| return; |
| } |
| } else { |
| status = BTA_HL_STATUS_INVALID_APP_HANDLE; |
| } |
| #if (BTA_HL_DEBUG == TRUE) |
| if (status != BTA_HL_STATUS_OK) { |
| APPL_TRACE_DEBUG("bta_hl_api_cch_open status =%s", |
| bta_hl_status_code(status)); |
| } |
| #endif |
| switch (status) { |
| case BTA_HL_STATUS_OK: |
| bta_hl_cch_sm_execute(app_idx, mcl_idx, BTA_HL_CCH_OPEN_EVT, p_data); |
| break; |
| case BTA_HL_STATUS_NO_RESOURCE: |
| case BTA_HL_STATUS_FAIL: |
| |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| if (p_acb->p_cback) { |
| bta_hl_build_cch_open_cfm(&evt_data, p_data->api_cch_open.app_id, |
| p_data->api_cch_open.app_handle, 0, |
| p_data->api_cch_open.bd_addr, status); |
| p_acb->p_cback(BTA_HL_CCH_OPEN_CFM_EVT, (tBTA_HL*)&evt_data); |
| } else { |
| APPL_TRACE_ERROR("bta_hl_api_cch_open Null Callback"); |
| } |
| break; |
| default: |
| APPL_TRACE_ERROR("status code=%d", status); |
| break; |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_api_cch_close |
| * |
| * Description Process the API CCH close request |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| static void bta_hl_api_cch_close(UNUSED_ATTR tBTA_HL_CB* p_cb, |
| tBTA_HL_DATA* p_data) { |
| tBTA_HL evt_data; |
| tBTA_HL_STATUS status = BTA_HL_STATUS_OK; |
| uint8_t app_idx, mcl_idx; |
| tBTA_HL_APP_CB* p_acb; |
| tBTA_HL_MCL_CB* p_mcb; |
| |
| if (bta_hl_find_mcl_idx_using_handle(p_data->api_cch_close.mcl_handle, |
| &app_idx, &mcl_idx)) { |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| p_mcb->cch_oper = BTA_HL_CCH_OP_LOCAL_CLOSE; |
| } else { |
| status = BTA_HL_STATUS_INVALID_MCL_HANDLE; |
| } |
| #if (BTA_HL_DEBUG == TRUE) |
| if (status != BTA_HL_STATUS_OK) { |
| APPL_TRACE_DEBUG("bta_hl_api_cch_close status =%s", |
| bta_hl_status_code(status)); |
| } |
| #endif |
| switch (status) { |
| case BTA_HL_STATUS_OK: |
| bta_hl_check_cch_close(app_idx, mcl_idx, p_data, true); |
| break; |
| |
| case BTA_HL_STATUS_INVALID_MCL_HANDLE: |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| if (p_acb->p_cback) { |
| bta_hl_build_cch_close_cfm(&evt_data, p_acb->app_handle, |
| p_data->api_cch_close.mcl_handle, status); |
| p_acb->p_cback(BTA_HL_CCH_CLOSE_CFM_EVT, (tBTA_HL*)&evt_data); |
| } else { |
| APPL_TRACE_ERROR("bta_hl_api_cch_close Null Callback"); |
| } |
| break; |
| default: |
| APPL_TRACE_ERROR("status code=%d", status); |
| break; |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_api_dch_open |
| * |
| * Description Process the API DCH open request |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| static void bta_hl_api_dch_open(UNUSED_ATTR tBTA_HL_CB* p_cb, |
| tBTA_HL_DATA* p_data) { |
| tBTA_HL evt_data; |
| tBTA_HL_STATUS status = BTA_HL_STATUS_OK; |
| uint8_t app_idx, mcl_idx, mdl_idx; |
| tBTA_HL_APP_CB* p_acb; |
| tBTA_HL_MCL_CB* p_mcb = NULL; |
| tBTA_HL_MDL_CB* p_dcb; |
| tBTA_HL_MDEP_CFG* p_mdep_cfg; |
| uint8_t mdep_cfg_idx; |
| |
| if (bta_hl_find_mcl_idx_using_handle(p_data->api_dch_open.mcl_handle, |
| &app_idx, &mcl_idx)) { |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| |
| APPL_TRACE_DEBUG( |
| "bta_hl_api_dch_open: app_ix=%d, mcl_idx=%d, cch_state=%d, " |
| "mcl_handle=%d", |
| app_idx, mcl_idx, p_mcb->cch_state, p_data->api_dch_open.mcl_handle); |
| if (p_mcb->cch_state == BTA_HL_CCH_OPEN_ST) { |
| if (bta_hl_find_avail_mdl_idx(app_idx, mcl_idx, &mdl_idx)) { |
| p_dcb = BTA_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); |
| |
| if (bta_hl_find_mdep_cfg_idx( |
| app_idx, p_data->api_dch_open.local_mdep_id, &mdep_cfg_idx)) { |
| if (mdep_cfg_idx && |
| (p_acb->sup_feature.mdep[mdep_cfg_idx].mdep_cfg.mdep_role == |
| BTA_HL_MDEP_ROLE_SINK)) { |
| p_data->api_dch_open.local_cfg = BTA_HL_DCH_CFG_NO_PREF; |
| } |
| |
| status = bta_hl_chk_local_cfg(app_idx, mcl_idx, mdep_cfg_idx, |
| p_data->api_dch_open.local_cfg); |
| if (status == BTA_HL_STATUS_OK) { |
| if (p_data->api_dch_open.local_mdep_id != |
| BTA_HL_ECHO_TEST_MDEP_ID) { |
| if (bta_hl_set_ctrl_psm_for_dch(app_idx, mcl_idx, mdl_idx, |
| p_data->api_dch_open.ctrl_psm)) { |
| p_mdep_cfg = BTA_HL_GET_MDEP_CFG_PTR(app_idx, mdep_cfg_idx); |
| p_dcb->in_use = true; |
| p_dcb->dch_oper = BTA_HL_DCH_OP_LOCAL_OPEN; |
| p_dcb->sec_mask = p_data->api_dch_open.sec_mask; |
| p_dcb->local_mdep_id = p_data->api_dch_open.local_mdep_id; |
| p_dcb->peer_mdep_id = p_data->api_dch_open.peer_mdep_id; |
| |
| if (p_mdep_cfg->mdep_role == BTA_HL_MDEP_ROLE_SINK) { |
| p_dcb->peer_mdep_role = BTA_HL_MDEP_ROLE_SOURCE; |
| } else { |
| p_dcb->peer_mdep_role = BTA_HL_MDEP_ROLE_SINK; |
| } |
| |
| p_dcb->local_mdep_cfg_idx = mdep_cfg_idx; |
| p_dcb->local_cfg = p_data->api_dch_open.local_cfg; |
| |
| bta_hl_find_rxtx_apdu_size(app_idx, mdep_cfg_idx, |
| &p_dcb->max_rx_apdu_size, |
| &p_dcb->max_tx_apdu_size); |
| p_dcb->mdl_id = |
| bta_hl_allocate_mdl_id(app_idx, mcl_idx, mdl_idx); |
| p_dcb->mdl_cfg_idx_included = false; |
| } else { |
| status = BTA_HL_STATUS_INVALID_CTRL_PSM; |
| } |
| |
| } else { |
| status = BTA_HL_STATUS_INVALID_LOCAL_MDEP_ID; |
| } |
| } |
| } else { |
| status = BTA_HL_STATUS_INVALID_LOCAL_MDEP_ID; |
| } |
| } else { |
| status = BTA_HL_STATUS_NO_RESOURCE; |
| } |
| } else { |
| status = BTA_HL_STATUS_NO_CCH; |
| } |
| } else { |
| status = BTA_HL_STATUS_INVALID_MCL_HANDLE; |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (status != BTA_HL_STATUS_OK) { |
| APPL_TRACE_DEBUG("bta_hl_api_dch_open status =%s", |
| bta_hl_status_code(status)); |
| } |
| #endif |
| switch (status) { |
| case BTA_HL_STATUS_OK: |
| if (p_mcb->sdp.num_recs) { |
| bta_hl_dch_sm_execute(app_idx, mcl_idx, mdl_idx, BTA_HL_DCH_OPEN_EVT, |
| p_data); |
| } else { |
| bta_hl_dch_sm_execute(app_idx, mcl_idx, mdl_idx, |
| BTA_HL_DCH_SDP_INIT_EVT, p_data); |
| } |
| break; |
| case BTA_HL_STATUS_INVALID_DCH_CFG: |
| case BTA_HL_STATUS_NO_FIRST_RELIABLE: |
| case BTA_HL_STATUS_NO_CCH: |
| case BTA_HL_STATUS_NO_RESOURCE: |
| case BTA_HL_STATUS_FAIL: |
| case BTA_HL_STATUS_INVALID_LOCAL_MDEP_ID: |
| case BTA_HL_STATUS_INVALID_CTRL_PSM: |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| if (p_acb->p_cback) { |
| bta_hl_build_dch_open_cfm( |
| &evt_data, p_acb->app_handle, p_data->api_dch_open.mcl_handle, |
| BTA_HL_INVALID_MDL_HANDLE, 0, 0, 0, 0, 0, status); |
| p_acb->p_cback(BTA_HL_DCH_OPEN_CFM_EVT, (tBTA_HL*)&evt_data); |
| } else { |
| APPL_TRACE_ERROR("bta_hl_api_dch_open Null Callback"); |
| } |
| |
| break; |
| default: |
| APPL_TRACE_ERROR("Status code=%d", status); |
| break; |
| } |
| } |
| /******************************************************************************* |
| * |
| * Function bta_hl_api_dch_close |
| * |
| * Description Process the API DCH close request |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| static void bta_hl_api_dch_close(UNUSED_ATTR tBTA_HL_CB* p_cb, |
| tBTA_HL_DATA* p_data) { |
| tBTA_HL evt_data; |
| tBTA_HL_STATUS status = BTA_HL_STATUS_OK; |
| uint8_t app_idx, mcl_idx, mdl_idx; |
| tBTA_HL_APP_CB* p_acb; |
| tBTA_HL_MCL_CB* p_mcb; |
| tBTA_HL_MDL_CB* p_dcb; |
| |
| if (bta_hl_find_mdl_idx_using_handle(p_data->api_dch_close.mdl_handle, |
| &app_idx, &mcl_idx, &mdl_idx)) { |
| p_dcb = BTA_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); |
| if (p_dcb->dch_state != BTA_HL_DCH_OPEN_ST) { |
| status = BTA_HL_STATUS_FAIL; |
| } |
| } else { |
| status = BTA_HL_STATUS_INVALID_MDL_HANDLE; |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (status != BTA_HL_STATUS_OK) { |
| APPL_TRACE_DEBUG("bta_hl_api_dch_close status =%s", |
| bta_hl_status_code(status)); |
| } |
| #endif |
| |
| switch (status) { |
| case BTA_HL_STATUS_OK: |
| bta_hl_dch_sm_execute(app_idx, mcl_idx, mdl_idx, BTA_HL_DCH_CLOSE_EVT, |
| p_data); |
| break; |
| case BTA_HL_STATUS_FAIL: |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| if (p_acb->p_cback) { |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| bta_hl_build_dch_close_cfm(&evt_data, p_acb->app_handle, |
| p_mcb->mcl_handle, |
| p_data->api_dch_close.mdl_handle, status); |
| |
| p_acb->p_cback(BTA_HL_DCH_CLOSE_CFM_EVT, (tBTA_HL*)&evt_data); |
| } else { |
| APPL_TRACE_ERROR("bta_hl_api_dch_close Null Callback"); |
| } |
| break; |
| default: |
| APPL_TRACE_ERROR("Status code=%d", status); |
| break; |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_api_dch_reconnect |
| * |
| * Description Process the API DCH reconnect request |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| static void bta_hl_api_dch_reconnect(UNUSED_ATTR tBTA_HL_CB* p_cb, |
| tBTA_HL_DATA* p_data) { |
| tBTA_HL evt_data; |
| tBTA_HL_STATUS status = BTA_HL_STATUS_OK; |
| uint8_t app_idx, mcl_idx, mdl_idx; |
| tBTA_HL_APP_CB* p_acb; |
| tBTA_HL_MCL_CB* p_mcb = NULL; |
| tBTA_HL_MDL_CB* p_dcb; |
| uint8_t mdep_cfg_idx; |
| uint8_t mdl_cfg_idx; |
| tBTA_HL_MDEP_CFG* p_mdep_cfg; |
| |
| if (bta_hl_find_mcl_idx_using_handle(p_data->api_dch_reconnect.mcl_handle, |
| &app_idx, &mcl_idx)) { |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| if (p_mcb->cch_state == BTA_HL_CCH_OPEN_ST) { |
| if (bta_hl_find_avail_mdl_idx(app_idx, mcl_idx, &mdl_idx)) { |
| p_dcb = BTA_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); |
| if (bta_hl_validate_reconnect_params(app_idx, mcl_idx, |
| &(p_data->api_dch_reconnect), |
| &mdep_cfg_idx, &mdl_cfg_idx)) { |
| if (!bta_hl_is_the_first_reliable_existed(app_idx, mcl_idx) && |
| (p_acb->mdl_cfg[mdl_cfg_idx].dch_mode != |
| BTA_HL_DCH_MODE_RELIABLE)) { |
| status = BTA_HL_STATUS_NO_FIRST_RELIABLE; |
| } else { |
| if (bta_hl_set_ctrl_psm_for_dch(app_idx, mcl_idx, mdl_idx, |
| p_data->api_dch_open.ctrl_psm)) { |
| p_dcb->in_use = true; |
| p_dcb->dch_oper = BTA_HL_DCH_OP_LOCAL_RECONNECT; |
| p_dcb->sec_mask = (BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT); |
| p_dcb->local_mdep_id = p_acb->mdl_cfg[mdl_cfg_idx].local_mdep_id; |
| p_dcb->local_mdep_cfg_idx = mdep_cfg_idx; |
| p_dcb->local_cfg = BTA_HL_DCH_CFG_UNKNOWN; |
| p_dcb->mdl_id = p_data->api_dch_reconnect.mdl_id; |
| p_dcb->mdl_cfg_idx_included = true; |
| p_dcb->mdl_cfg_idx = mdl_cfg_idx; |
| p_dcb->dch_mode = p_acb->mdl_cfg[mdl_cfg_idx].dch_mode; |
| |
| p_mdep_cfg = BTA_HL_GET_MDEP_CFG_PTR(app_idx, mdep_cfg_idx); |
| |
| if (p_mdep_cfg->mdep_role == BTA_HL_MDEP_ROLE_SINK) { |
| p_dcb->peer_mdep_role = BTA_HL_MDEP_ROLE_SOURCE; |
| APPL_TRACE_DEBUG("peer mdep role = SOURCE "); |
| } else { |
| p_dcb->peer_mdep_role = BTA_HL_MDEP_ROLE_SINK; |
| APPL_TRACE_DEBUG("peer mdep role = SINK "); |
| } |
| |
| bta_hl_find_rxtx_apdu_size(app_idx, mdep_cfg_idx, |
| &p_dcb->max_rx_apdu_size, |
| &p_dcb->max_tx_apdu_size); |
| } else { |
| status = BTA_HL_STATUS_INVALID_CTRL_PSM; |
| } |
| } |
| } else { |
| status = BTA_HL_STATUS_INVALID_RECONNECT_CFG; |
| } |
| } else { |
| status = BTA_HL_STATUS_NO_RESOURCE; |
| } |
| } else { |
| status = BTA_HL_STATUS_NO_CCH; |
| } |
| } else { |
| status = BTA_HL_STATUS_INVALID_MCL_HANDLE; |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (status != BTA_HL_STATUS_OK) { |
| APPL_TRACE_DEBUG("bta_hl_api_dch_reconnect status=%s", |
| bta_hl_status_code(status)); |
| } |
| #endif |
| |
| switch (status) { |
| case BTA_HL_STATUS_OK: |
| if (p_mcb->sdp.num_recs) { |
| bta_hl_dch_sm_execute(app_idx, mcl_idx, mdl_idx, |
| BTA_HL_DCH_RECONNECT_EVT, p_data); |
| } else { |
| bta_hl_dch_sm_execute(app_idx, mcl_idx, mdl_idx, |
| BTA_HL_DCH_SDP_INIT_EVT, p_data); |
| } |
| break; |
| case BTA_HL_STATUS_INVALID_RECONNECT_CFG: |
| case BTA_HL_STATUS_NO_FIRST_RELIABLE: |
| case BTA_HL_STATUS_NO_CCH: |
| case BTA_HL_STATUS_NO_RESOURCE: |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| if (p_acb->p_cback) { |
| bta_hl_build_dch_open_cfm( |
| &evt_data, p_acb->app_handle, p_data->api_dch_reconnect.mcl_handle, |
| BTA_HL_INVALID_MDL_HANDLE, 0, p_data->api_dch_reconnect.mdl_id, 0, |
| 0, 0, status); |
| p_acb->p_cback(BTA_HL_DCH_RECONNECT_CFM_EVT, (tBTA_HL*)&evt_data); |
| } else { |
| APPL_TRACE_ERROR("bta_hl_api_dch_reconnect Null Callback"); |
| } |
| break; |
| default: |
| APPL_TRACE_ERROR("Status code=%d", status); |
| break; |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_api_dch_echo_test |
| * |
| * Description Process the API Echo test request |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| static void bta_hl_api_dch_echo_test(UNUSED_ATTR tBTA_HL_CB* p_cb, |
| tBTA_HL_DATA* p_data) { |
| tBTA_HL evt_data; |
| tBTA_HL_STATUS status = BTA_HL_STATUS_OK; |
| uint8_t app_idx, mcl_idx, mdl_idx; |
| tBTA_HL_APP_CB* p_acb; |
| tBTA_HL_MCL_CB* p_mcb = NULL; |
| tBTA_HL_MDL_CB* p_dcb; |
| tBTA_HL_ECHO_CFG* p_echo_cfg; |
| |
| if (bta_hl_find_mcl_idx_using_handle(p_data->api_dch_echo_test.mcl_handle, |
| &app_idx, &mcl_idx)) { |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| if (p_mcb->cch_state == BTA_HL_CCH_OPEN_ST) { |
| if (!p_mcb->echo_test) { |
| if (bta_hl_find_avail_mdl_idx(app_idx, mcl_idx, &mdl_idx)) { |
| p_dcb = BTA_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); |
| |
| if ((p_data->api_dch_echo_test.local_cfg == |
| BTA_HL_DCH_CFG_RELIABLE) || |
| (p_data->api_dch_echo_test.local_cfg == |
| BTA_HL_DCH_CFG_STREAMING)) { |
| bool fcs_use = |
| (bool)(p_dcb->chnl_cfg.fcs & BTA_HL_MCA_FCS_USE_MASK); |
| p_dcb->p_echo_tx_pkt = |
| bta_hl_get_buf(p_data->api_dch_echo_test.pkt_size, fcs_use); |
| if (p_dcb->p_echo_tx_pkt != NULL) { |
| if (bta_hl_set_ctrl_psm_for_dch(app_idx, mcl_idx, mdl_idx, |
| p_data->api_dch_open.ctrl_psm)) { |
| p_dcb->in_use = true; |
| p_dcb->dch_oper = BTA_HL_DCH_OP_LOCAL_OPEN; |
| p_dcb->sec_mask = (BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT); |
| p_dcb->local_mdep_cfg_idx = BTA_HL_ECHO_TEST_MDEP_CFG_IDX; |
| p_dcb->local_cfg = p_data->api_dch_echo_test.local_cfg; |
| p_dcb->local_mdep_id = BTA_HL_ECHO_TEST_MDEP_ID; |
| p_dcb->peer_mdep_id = BTA_HL_ECHO_TEST_MDEP_ID; |
| p_dcb->mdl_id = |
| bta_hl_allocate_mdl_id(app_idx, mcl_idx, mdl_idx); |
| p_dcb->mdl_cfg_idx_included = false; |
| p_echo_cfg = BTA_HL_GET_ECHO_CFG_PTR(app_idx); |
| p_dcb->max_rx_apdu_size = p_echo_cfg->max_rx_apdu_size; |
| p_dcb->max_tx_apdu_size = p_echo_cfg->max_tx_apdu_size; |
| p_mcb->echo_test = true; |
| p_mcb->echo_mdl_idx = mdl_idx; |
| } else { |
| status = BTA_HL_STATUS_INVALID_CTRL_PSM; |
| } |
| } else { |
| status = BTA_HL_STATUS_NO_RESOURCE; |
| } |
| } else { |
| status = BTA_HL_STATUS_INVALID_DCH_CFG; |
| } |
| } else { |
| status = BTA_HL_STATUS_NO_RESOURCE; |
| } |
| } else { |
| status = BTA_HL_STATUS_ECHO_TEST_BUSY; |
| } |
| } else { |
| status = BTA_HL_STATUS_NO_CCH; |
| } |
| } else { |
| status = BTA_HL_STATUS_NO_MCL; |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (status != BTA_HL_STATUS_OK) { |
| APPL_TRACE_DEBUG("bta_hl_api_dch_echo_test status=%s", |
| bta_hl_status_code(status)); |
| } |
| #endif |
| |
| switch (status) { |
| case BTA_HL_STATUS_OK: |
| if (p_mcb->sdp.num_recs) { |
| bta_hl_dch_sm_execute(app_idx, mcl_idx, mdl_idx, |
| BTA_HL_DCH_ECHO_TEST_EVT, p_data); |
| } else { |
| bta_hl_dch_sm_execute(app_idx, mcl_idx, mdl_idx, |
| BTA_HL_DCH_SDP_INIT_EVT, p_data); |
| } |
| break; |
| case BTA_HL_STATUS_ECHO_TEST_BUSY: |
| case BTA_HL_STATUS_NO_RESOURCE: |
| case BTA_HL_STATUS_INVALID_DCH_CFG: |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| if (p_acb->p_cback) { |
| bta_hl_build_echo_test_cfm(&evt_data, p_acb->app_handle, |
| p_mcb->mcl_handle, status); |
| p_acb->p_cback(BTA_HL_DCH_ECHO_TEST_CFM_EVT, (tBTA_HL*)&evt_data); |
| } else { |
| APPL_TRACE_ERROR("bta_hl_api_dch_echo_test Null Callback"); |
| } |
| break; |
| |
| default: |
| APPL_TRACE_ERROR("Status code=%s", status); |
| break; |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_api_sdp_query |
| * |
| * Description Process the API SDP query request |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| static void bta_hl_api_sdp_query(UNUSED_ATTR tBTA_HL_CB* p_cb, |
| tBTA_HL_DATA* p_data) { |
| tBTA_HL evt_data; |
| tBTA_HL_STATUS status = BTA_HL_STATUS_OK; |
| uint8_t app_idx, mcl_idx; |
| tBTA_HL_APP_CB* p_acb; |
| tBTA_HL_MCL_CB* p_mcb; |
| |
| if (bta_hl_find_app_idx_using_handle(p_data->api_sdp_query.app_handle, |
| &app_idx)) { |
| if (!bta_hl_find_mcl_idx(app_idx, p_data->api_sdp_query.bd_addr, |
| &mcl_idx)) { |
| if (bta_hl_find_avail_mcl_idx(app_idx, &mcl_idx)) { |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| p_mcb->in_use = true; |
| p_mcb->bd_addr = p_data->api_sdp_query.bd_addr; |
| APPL_TRACE_DEBUG( |
| "bta_hl_api_sdp_query p_mcb->app_id %d app_idx %d mcl_idx %d", |
| p_mcb->app_id, app_idx, mcl_idx); |
| p_mcb->app_id = p_data->api_sdp_query.app_id; |
| p_mcb->sdp_oper = BTA_HL_SDP_OP_SDP_QUERY_NEW; |
| } else { |
| status = BTA_HL_STATUS_NO_RESOURCE; |
| } |
| } else { |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| p_mcb->app_id = p_data->api_sdp_query.app_id; |
| if (p_mcb->sdp_oper != BTA_HL_SDP_OP_NONE) { |
| status = BTA_HL_STATUS_SDP_NO_RESOURCE; |
| } else { |
| p_mcb->sdp_oper = BTA_HL_SDP_OP_SDP_QUERY_CURRENT; |
| } |
| } |
| } else { |
| status = BTA_HL_STATUS_INVALID_APP_HANDLE; |
| } |
| |
| if (status == BTA_HL_STATUS_OK) { |
| status = bta_hl_init_sdp(p_mcb->sdp_oper, app_idx, mcl_idx, 0xFF); |
| if ((status != BTA_HL_STATUS_OK) && |
| (p_mcb->sdp_oper == BTA_HL_SDP_OP_SDP_QUERY_NEW)) { |
| memset(p_mcb, 0, sizeof(tBTA_HL_MCL_CB)); |
| } |
| } |
| #if (BTA_HL_DEBUG == TRUE) |
| if (status != BTA_HL_STATUS_OK) { |
| APPL_TRACE_DEBUG("bta_hl_api_sdp_query status=%s", |
| bta_hl_status_code(status)); |
| } |
| #endif |
| switch (status) { |
| case BTA_HL_STATUS_NO_RESOURCE: |
| case BTA_HL_STATUS_FAIL: |
| case BTA_HL_STATUS_SDP_NO_RESOURCE: |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| if (p_acb->p_cback) { |
| bta_hl_build_sdp_query_cfm(&evt_data, p_data->api_sdp_query.app_id, |
| p_data->api_sdp_query.app_handle, |
| p_data->api_sdp_query.bd_addr, NULL, status); |
| p_acb->p_cback(BTA_HL_SDP_QUERY_CFM_EVT, (tBTA_HL*)&evt_data); |
| } else { |
| APPL_TRACE_ERROR("bta_hl_api_sdp_query Null Callback"); |
| } |
| break; |
| case BTA_HL_STATUS_OK: |
| break; |
| default: |
| APPL_TRACE_ERROR("Status code=%d", status); |
| break; |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_sdp_query_results |
| * |
| * Description Process the SDP query results |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| static void bta_hl_sdp_query_results(UNUSED_ATTR tBTA_HL_CB* p_cb, |
| tBTA_HL_DATA* p_data) { |
| tBTA_HL evt_data; |
| tBTA_HL_STATUS status = BTA_HL_STATUS_OK; |
| uint8_t app_idx = p_data->cch_sdp.app_idx; |
| uint8_t mcl_idx = p_data->cch_sdp.mcl_idx; |
| tBTA_HL_APP_CB* p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| tBTA_HL_MCL_CB* p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| tBTA_HL_SDP* p_sdp = NULL; |
| uint16_t event; |
| bool release_sdp_buf = false; |
| |
| event = p_data->hdr.event; |
| |
| if (event == BTA_HL_SDP_QUERY_OK_EVT) { |
| p_sdp = (tBTA_HL_SDP*)osi_malloc(sizeof(tBTA_HL_SDP)); |
| memcpy(p_sdp, &p_mcb->sdp, sizeof(tBTA_HL_SDP)); |
| release_sdp_buf = true; |
| } else { |
| status = BTA_HL_STATUS_SDP_FAIL; |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (status != BTA_HL_STATUS_OK) { |
| APPL_TRACE_DEBUG("bta_hl_sdp_query_results status=%s", |
| bta_hl_status_code(status)); |
| } |
| #endif |
| |
| APPL_TRACE_DEBUG( |
| "bta_hl_sdp_query_results p_mcb->app_id %d app_idx %d mcl_idx %d", |
| p_mcb->app_id, app_idx, mcl_idx); |
| bta_hl_build_sdp_query_cfm(&evt_data, p_mcb->app_id, p_acb->app_handle, |
| p_mcb->bd_addr, p_sdp, status); |
| p_acb->p_cback(BTA_HL_SDP_QUERY_CFM_EVT, (tBTA_HL*)&evt_data); |
| |
| if (release_sdp_buf) osi_free_and_reset((void**)&p_sdp); |
| |
| if (p_data->cch_sdp.release_mcl_cb) { |
| memset(p_mcb, 0, sizeof(tBTA_HL_MCL_CB)); |
| } else { |
| if (p_mcb->close_pending) |
| bta_hl_check_cch_close(app_idx, mcl_idx, p_data, true); |
| |
| if (!p_mcb->ctrl_psm) { |
| /* Control channel acceptor: do not store the SDP records */ |
| memset(&p_mcb->sdp, 0, sizeof(tBTA_HL_SDP)); |
| } |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_api_delete_mdl |
| * |
| * Description Process the API DELETE MDL request |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| static void bta_hl_api_delete_mdl(UNUSED_ATTR tBTA_HL_CB* p_cb, |
| tBTA_HL_DATA* p_data) { |
| tBTA_HL evt_data; |
| tBTA_HL_STATUS status = BTA_HL_STATUS_OK; |
| uint8_t app_idx, mcl_idx; |
| tBTA_HL_APP_CB* p_acb; |
| tBTA_HL_MCL_CB* p_mcb; |
| |
| if (bta_hl_find_mcl_idx_using_handle(p_data->api_delete_mdl.mcl_handle, |
| &app_idx, &mcl_idx)) { |
| if (bta_hl_is_mdl_value_valid(p_data->api_delete_mdl.mdl_id)) { |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| if (bta_hl_is_mdl_exsit_in_mcl(app_idx, p_mcb->bd_addr, |
| p_data->api_delete_mdl.mdl_id)) { |
| p_mcb->delete_mdl.mcl_handle = p_data->api_delete_mdl.mcl_handle; |
| p_mcb->delete_mdl.mdl_id = p_data->api_delete_mdl.mdl_id; |
| p_mcb->delete_mdl.delete_req_pending = true; |
| |
| if (MCA_Delete((tMCA_CL)p_mcb->mcl_handle, |
| p_data->api_delete_mdl.mdl_id) != MCA_SUCCESS) { |
| status = BTA_HL_STATUS_FAIL; |
| memset(&p_mcb->delete_mdl, 0, sizeof(tBTA_HL_DELETE_MDL)); |
| } |
| } else { |
| status = BTA_HL_STATUS_NO_MDL_ID_FOUND; |
| } |
| } else { |
| status = BTA_HL_STATUS_INVALID_MDL_ID; |
| } |
| } else { |
| status = BTA_HL_STATUS_INVALID_MCL_HANDLE; |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (status != BTA_HL_STATUS_OK) { |
| APPL_TRACE_DEBUG("bta_hl_api_delete_mdl status=%s", |
| bta_hl_status_code(status)); |
| } |
| #endif |
| switch (status) { |
| case BTA_HL_STATUS_OK: |
| break; |
| case BTA_HL_STATUS_FAIL: |
| case BTA_HL_STATUS_NO_MDL_ID_FOUND: |
| case BTA_HL_STATUS_INVALID_MDL_ID: |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| if (p_acb->p_cback) { |
| bta_hl_build_delete_mdl_cfm(&evt_data, p_acb->app_handle, |
| p_data->api_delete_mdl.mcl_handle, |
| p_data->api_delete_mdl.mdl_id, status); |
| p_acb->p_cback(BTA_HL_DELETE_MDL_CFM_EVT, (tBTA_HL*)&evt_data); |
| } else { |
| APPL_TRACE_ERROR("bta_hl_api_delete_mdl Null Callback"); |
| } |
| break; |
| default: |
| APPL_TRACE_ERROR("status code =%d", status); |
| break; |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_mca_delete_mdl_cfm |
| * |
| * Description Process the DELETE MDL confirmation event |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| static void bta_hl_mca_delete_mdl_cfm(UNUSED_ATTR tBTA_HL_CB* p_cb, |
| tBTA_HL_DATA* p_data) { |
| tBTA_HL evt_data; |
| tBTA_HL_STATUS status = BTA_HL_STATUS_OK; |
| uint8_t app_idx, mcl_idx; |
| tMCA_RSP_EVT* p_delete_cfm = &p_data->mca_evt.mca_data.delete_cfm; |
| tBTA_HL_MCL_CB* p_mcb; |
| bool send_cfm_evt = true; |
| tBTA_HL_APP_CB* p_acb; |
| |
| if (bta_hl_find_mcl_idx_using_handle(p_data->mca_evt.mcl_handle, &app_idx, |
| &mcl_idx)) { |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| if (p_mcb->delete_mdl.delete_req_pending) { |
| if (p_delete_cfm->rsp_code == MCA_RSP_SUCCESS) { |
| if (!bta_hl_delete_mdl_cfg(app_idx, p_mcb->bd_addr, |
| p_delete_cfm->mdl_id)) { |
| status = BTA_HL_STATUS_FAIL; |
| } |
| } else { |
| status = BTA_HL_STATUS_FAIL; |
| } |
| |
| memset(&p_mcb->delete_mdl, 0, sizeof(tBTA_HL_DELETE_MDL)); |
| } else { |
| send_cfm_evt = false; |
| } |
| } else { |
| send_cfm_evt = false; |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (status != BTA_HL_STATUS_OK) { |
| APPL_TRACE_DEBUG("bta_hl_api_delete_mdl status=%s", |
| bta_hl_status_code(status)); |
| } |
| #endif |
| |
| if (send_cfm_evt) { |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| if (p_acb->p_cback) { |
| bta_hl_build_delete_mdl_cfm(&evt_data, p_acb->app_handle, |
| p_mcb->mcl_handle, p_delete_cfm->mdl_id, |
| status); |
| |
| p_acb->p_cback(BTA_HL_DELETE_MDL_CFM_EVT, (tBTA_HL*)&evt_data); |
| } else { |
| APPL_TRACE_ERROR("bta_hl_mca_delete_mdl_cfm Null Callback"); |
| } |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_mca_delete_mdl_ind |
| * |
| * Description Process the DELETE MDL indication event |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| static void bta_hl_mca_delete_mdl_ind(UNUSED_ATTR tBTA_HL_CB* p_cb, |
| tBTA_HL_DATA* p_data) { |
| tBTA_HL evt_data; |
| uint8_t app_idx, mcl_idx, mdl_idx; |
| tMCA_EVT_HDR* p_delete_ind = &p_data->mca_evt.mca_data.delete_ind; |
| tBTA_HL_MCL_CB* p_mcb; |
| tBTA_HL_MDL_CB* p_dcb; |
| bool send_ind_evt = false; |
| tBTA_HL_APP_CB* p_acb; |
| |
| if (bta_hl_find_mcl_idx_using_handle(p_data->mca_evt.mcl_handle, &app_idx, |
| &mcl_idx)) { |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| |
| if (bta_hl_find_mdl_idx(app_idx, mcl_idx, p_delete_ind->mdl_id, &mdl_idx)) { |
| p_dcb = BTA_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); |
| p_dcb->dch_oper = BTA_HL_DCH_OP_REMOTE_DELETE; |
| } |
| if (bta_hl_delete_mdl_cfg(app_idx, p_mcb->bd_addr, p_delete_ind->mdl_id)) { |
| send_ind_evt = true; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!send_ind_evt) { |
| APPL_TRACE_DEBUG("bta_hl_mca_delete_mdl_ind is_send_ind_evt =%d", |
| send_ind_evt); |
| } |
| #endif |
| |
| if (send_ind_evt) { |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| if (p_acb->p_cback) { |
| evt_data.delete_mdl_ind.mcl_handle = p_mcb->mcl_handle; |
| evt_data.delete_mdl_ind.app_handle = p_acb->app_handle; |
| evt_data.delete_mdl_ind.mdl_id = p_delete_ind->mdl_id; |
| p_acb->p_cback(BTA_HL_DELETE_MDL_IND_EVT, (tBTA_HL*)&evt_data); |
| } else { |
| APPL_TRACE_ERROR("bta_hl_mca_delete_mdl_ind Null Callback"); |
| } |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_api_dch_abort |
| * |
| * Description Process the API DCH abort request |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| static void bta_hl_api_dch_abort(UNUSED_ATTR tBTA_HL_CB* p_cb, |
| tBTA_HL_DATA* p_data) { |
| tBTA_HL_STATUS status = BTA_HL_STATUS_OK; |
| uint8_t app_idx, mcl_idx, mdl_idx; |
| tBTA_HL_APP_CB* p_acb; |
| tBTA_HL_MCL_CB* p_mcb; |
| tBTA_HL_MDL_CB* p_dcb; |
| tBTA_HL evt_data; |
| |
| if (bta_hl_find_mcl_idx_using_handle(p_data->api_dch_abort.mcl_handle, |
| &app_idx, &mcl_idx)) { |
| if (!bta_hl_find_dch_setup_mdl_idx(app_idx, mcl_idx, &mdl_idx)) { |
| status = BTA_HL_STATUS_NO_MDL_ID_FOUND; |
| } else { |
| p_dcb = BTA_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); |
| if (p_dcb->abort_oper) { |
| /* abort already in progress*/ |
| status = BTA_HL_STATUS_FAIL; |
| } else { |
| p_dcb->abort_oper = BTA_HL_ABORT_LOCAL_MASK; |
| } |
| } |
| } else { |
| status = BTA_HL_STATUS_INVALID_MCL_HANDLE; |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (status != BTA_HL_STATUS_OK) { |
| APPL_TRACE_DEBUG("bta_hl_api_dch_abort status=%s", |
| bta_hl_status_code(status)); |
| } |
| #endif |
| switch (status) { |
| case BTA_HL_STATUS_OK: |
| |
| bta_hl_dch_sm_execute(app_idx, mcl_idx, mdl_idx, BTA_HL_DCH_ABORT_EVT, |
| p_data); |
| break; |
| case BTA_HL_STATUS_NO_MDL_ID_FOUND: |
| case BTA_HL_STATUS_FAIL: |
| |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| if (p_acb->p_cback) { |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| bta_hl_build_abort_cfm(&evt_data, |
| |
| p_acb->app_handle, p_mcb->mcl_handle, |
| BTA_HL_STATUS_FAIL); |
| p_acb->p_cback(BTA_HL_DCH_ABORT_CFM_EVT, (tBTA_HL*)&evt_data); |
| } else { |
| APPL_TRACE_ERROR("bta_hl_api_dch_abort Null Callback"); |
| } |
| break; |
| default: |
| APPL_TRACE_ERROR("Status code=%d", status); |
| break; |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_hdl_event |
| * |
| * Description HL main event handling function. |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| bool bta_hl_hdl_event(BT_HDR* p_msg) { |
| uint8_t app_idx, mcl_idx, mdl_idx; |
| bool success = true; |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG("BTA HL Event Handler: Event [%s]", |
| bta_hl_evt_code(p_msg->event)); |
| #endif |
| |
| switch (p_msg->event) { |
| case BTA_HL_API_ENABLE_EVT: |
| bta_hl_api_enable(&bta_hl_cb, (tBTA_HL_DATA*)p_msg); |
| break; |
| case BTA_HL_API_DISABLE_EVT: |
| bta_hl_api_disable(&bta_hl_cb, (tBTA_HL_DATA*)p_msg); |
| break; |
| case BTA_HL_API_UPDATE_EVT: |
| bta_hl_api_update(&bta_hl_cb, (tBTA_HL_DATA*)p_msg); |
| break; |
| case BTA_HL_API_REGISTER_EVT: |
| bta_hl_api_register(&bta_hl_cb, (tBTA_HL_DATA*)p_msg); |
| break; |
| case BTA_HL_API_DEREGISTER_EVT: |
| bta_hl_api_deregister(&bta_hl_cb, (tBTA_HL_DATA*)p_msg); |
| break; |
| case BTA_HL_API_CCH_OPEN_EVT: |
| bta_hl_api_cch_open(&bta_hl_cb, (tBTA_HL_DATA*)p_msg); |
| break; |
| case BTA_HL_API_CCH_CLOSE_EVT: |
| bta_hl_api_cch_close(&bta_hl_cb, (tBTA_HL_DATA*)p_msg); |
| break; |
| case BTA_HL_API_DCH_OPEN_EVT: |
| bta_hl_api_dch_open(&bta_hl_cb, (tBTA_HL_DATA*)p_msg); |
| break; |
| case BTA_HL_API_DCH_CLOSE_EVT: |
| bta_hl_api_dch_close(&bta_hl_cb, (tBTA_HL_DATA*)p_msg); |
| break; |
| case BTA_HL_API_DELETE_MDL_EVT: |
| bta_hl_api_delete_mdl(&bta_hl_cb, (tBTA_HL_DATA*)p_msg); |
| break; |
| case BTA_HL_API_DCH_RECONNECT_EVT: |
| bta_hl_api_dch_reconnect(&bta_hl_cb, (tBTA_HL_DATA*)p_msg); |
| break; |
| |
| case BTA_HL_API_DCH_ECHO_TEST_EVT: |
| bta_hl_api_dch_echo_test(&bta_hl_cb, (tBTA_HL_DATA*)p_msg); |
| break; |
| |
| case BTA_HL_API_SDP_QUERY_EVT: |
| bta_hl_api_sdp_query(&bta_hl_cb, (tBTA_HL_DATA*)p_msg); |
| break; |
| |
| case BTA_HL_MCA_DELETE_CFM_EVT: |
| bta_hl_mca_delete_mdl_cfm(&bta_hl_cb, (tBTA_HL_DATA*)p_msg); |
| break; |
| |
| case BTA_HL_MCA_DELETE_IND_EVT: |
| bta_hl_mca_delete_mdl_ind(&bta_hl_cb, (tBTA_HL_DATA*)p_msg); |
| break; |
| |
| case BTA_HL_SDP_QUERY_OK_EVT: |
| case BTA_HL_SDP_QUERY_FAIL_EVT: |
| bta_hl_sdp_query_results(&bta_hl_cb, (tBTA_HL_DATA*)p_msg); |
| break; |
| case BTA_HL_API_DCH_ABORT_EVT: |
| bta_hl_api_dch_abort(&bta_hl_cb, (tBTA_HL_DATA*)p_msg); |
| break; |
| |
| default: |
| if (p_msg->event < BTA_HL_DCH_EVT_MIN) { |
| if (bta_hl_find_cch_cb_indexes((tBTA_HL_DATA*)p_msg, &app_idx, |
| &mcl_idx)) { |
| bta_hl_cch_sm_execute(app_idx, mcl_idx, p_msg->event, |
| (tBTA_HL_DATA*)p_msg); |
| } else { |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_ERROR( |
| "unable to find control block indexes for CCH: [event=%s]", |
| bta_hl_evt_code(p_msg->event)); |
| #else |
| APPL_TRACE_ERROR( |
| "unable to find control block indexes for CCH: [event=%d]", |
| p_msg->event); |
| #endif |
| success = false; |
| } |
| } else { |
| if (bta_hl_find_dch_cb_indexes((tBTA_HL_DATA*)p_msg, &app_idx, &mcl_idx, |
| &mdl_idx)) { |
| bta_hl_dch_sm_execute(app_idx, mcl_idx, mdl_idx, p_msg->event, |
| (tBTA_HL_DATA*)p_msg); |
| } else { |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_ERROR( |
| "unable to find control block indexes for DCH : [event=%s]", |
| bta_hl_evt_code(p_msg->event)); |
| #else |
| APPL_TRACE_ERROR( |
| "unable to find control block indexes for DCH: [event=%d]", |
| p_msg->event); |
| #endif |
| success = false; |
| } |
| } |
| |
| break; |
| } |
| |
| return (success); |
| } |
| |
| /***************************************************************************** |
| * Debug Functions |
| ****************************************************************************/ |
| #if (BTA_HL_DEBUG == TRUE) |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_cch_state_code |
| * |
| * Description Map CCH state code to the corresponding state string |
| * |
| * Returns string pointer for the associated state name |
| * |
| ******************************************************************************/ |
| static const char* bta_hl_cch_state_code(tBTA_HL_CCH_STATE state_code) { |
| switch (state_code) { |
| case BTA_HL_CCH_IDLE_ST: |
| return "BTA_HL_CCH_IDLE_ST"; |
| case BTA_HL_CCH_OPENING_ST: |
| return "BTA_HL_CCH_OPENING_ST"; |
| case BTA_HL_CCH_OPEN_ST: |
| return "BTA_HL_CCH_OPEN_ST"; |
| case BTA_HL_CCH_CLOSING_ST: |
| return "BTA_HL_CCH_CLOSING_ST"; |
| default: |
| return "Unknown CCH state code"; |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_dch_state_code |
| * |
| * Description Map DCH state code to the corresponding state string |
| * |
| * Returns string pointer for the associated state name |
| * |
| ******************************************************************************/ |
| static const char* bta_hl_dch_state_code(tBTA_HL_DCH_STATE state_code) { |
| switch (state_code) { |
| case BTA_HL_DCH_IDLE_ST: |
| return "BTA_HL_DCH_IDLE_ST"; |
| case BTA_HL_DCH_OPENING_ST: |
| return "BTA_HL_DCH_OPENING_ST"; |
| case BTA_HL_DCH_OPEN_ST: |
| return "BTA_HL_DCH_OPEN_ST"; |
| case BTA_HL_DCH_CLOSING_ST: |
| return "BTA_HL_DCH_CLOSING_ST"; |
| default: |
| return "Unknown DCH state code"; |
| } |
| } |
| #endif /* Debug Functions */ |
| #endif /* HL_INCLUDED */ |