diff options
Diffstat (limited to 'bta/hl/bta_hl_main.c')
| -rw-r--r-- | bta/hl/bta_hl_main.c | 1920 |
1 files changed, 1920 insertions, 0 deletions
diff --git a/bta/hl/bta_hl_main.c b/bta/hl/bta_hl_main.c new file mode 100644 index 0000000..afac4c3 --- /dev/null +++ b/bta/hl/bta_hl_main.c @@ -0,0 +1,1920 @@ +/****************************************************************************** + * + * Copyright (C) 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 defined(HL_INCLUDED) && (HL_INCLUDED == TRUE) + + + +#include "bta_hl_api.h" +#include "bta_hl_int.h" +#include "gki.h" +#include "utl.h" +#include "bd.h" +#include "l2c_api.h" +#include "mca_defs.h" + + +#if (BTA_HL_DEBUG == TRUE) && (BT_USE_TRACES == TRUE) +static char *bta_hl_cch_state_code(tBTA_HL_CCH_STATE state_code); +static char *bta_hl_dch_state_code(tBTA_HL_DCH_STATE state_code); +#endif + +extern UINT16 L2CA_AllocateRandomPsm(void); +extern UINT16 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 app_idx, UINT8 mcl_idx, UINT8 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 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 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 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 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 (*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_IGNORE +}; + +/* type for action functions */ +typedef void (*tBTA_HL_CCH_ACTION)(UINT8 app_idx, UINT8 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 +}; + + +/* 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 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 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 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 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_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_IGNORE, BTA_HL_CCH_CLOSING_ST} +}; + +/* type for state table CCH */ +typedef const UINT8 (*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 */ +#if BTA_DYNAMIC_MEMORY == FALSE +tBTA_HL_CB bta_hl_cb; +#endif + + +/******************************************************************************* +** +** Function bta_hl_cch_sm_execute +** +** Description State machine event handling function for CCH +** +** Returns void +** +*******************************************************************************/ +void bta_hl_cch_sm_execute(UINT8 app_idx, UINT8 mcl_idx, + UINT16 event, tBTA_HL_DATA *p_data) +{ + tBTA_HL_CCH_ST_TBL state_table; + UINT8 action; + int i; + tBTA_HL_MCL_CB *p_cb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); + +#if (BTA_HL_DEBUG == TRUE) && (BT_USE_TRACES == TRUE) + tBTA_HL_CCH_STATE in_state = p_cb->cch_state; + UINT16 cur_evt = event; + APPL_TRACE_DEBUG3("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++) + { + if ((action = state_table[event][i]) != 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) && (BT_USE_TRACES == TRUE) + if (in_state != p_cb->cch_state) + { + APPL_TRACE_DEBUG3("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 app_idx, UINT8 mcl_idx, UINT8 mdl_idx, + UINT16 event, tBTA_HL_DATA *p_data) +{ + tBTA_HL_DCH_ST_TBL state_table; + UINT8 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) && (BT_USE_TRACES == TRUE) + tBTA_HL_DCH_STATE in_state = p_cb->dch_state; + UINT16 cur_evt = event; + APPL_TRACE_DEBUG3("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++) + { + if ((action = state_table[event][i]) != 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) && (BT_USE_TRACES == TRUE) + if (in_state != p_cb->dch_state) + { + APPL_TRACE_DEBUG3("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_ERROR0("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_DEBUG1("bta_hl_api_disable status =%s", bta_hl_status_code(status)); + } +#endif + +} + +/******************************************************************************* +** +** Function bta_hl_api_register +** +** Description Process the API registration request to register an HDP applciation +** +** Returns void +** +*******************************************************************************/ +static void bta_hl_api_register(tBTA_HL_CB *p_cb, tBTA_HL_DATA *p_data) +{ + tBTA_HL evt_data; + UINT8 app_idx; + tBTA_HL_APP_CB *p_acb; + 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; + BCM_STRNCPY_S(p_acb->srv_name, sizeof(p_acb->srv_name), p_data->api_reg.srv_name, BTA_SERVICE_NAME_LEN); + BCM_STRNCPY_S(p_acb->srv_desp, sizeof(p_acb->srv_desp), p_data->api_reg.srv_desp, BTA_SERVICE_DESP_LEN); + BCM_STRNCPY_S(p_acb->provider_name, sizeof(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)) + { + memset(p_acb, 0, sizeof(tBTA_HL_APP_CB)); + } + } +#if BTA_HL_DEBUG == TRUE + if (status != BTA_HL_STATUS_OK) + { + APPL_TRACE_DEBUG1("bta_hl_api_register status =%s", bta_hl_status_code(status)); + } +#endif + + evt_data.reg_cfm.status = status; + evt_data.reg_cfm.app_id = p_data->api_reg.app_id; + 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(tBTA_HL_CB *p_cb, tBTA_HL_DATA *p_data) +{ + + UINT8 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_ERROR1("Inavlide 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(tBTA_HL_CB *p_cb, tBTA_HL_DATA *p_data) +{ + tBTA_HL evt_data; + tBTA_HL_STATUS status = BTA_HL_STATUS_OK; + UINT8 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; + bdcpy(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_FAIL; + } + } + else + { + status = BTA_HL_STATUS_INVALID_APP_HANDLE; + } +#if BTA_HL_DEBUG == TRUE + if (status != BTA_HL_STATUS_OK) + { + APPL_TRACE_DEBUG1("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: + bta_hl_build_cch_open_cfm(&evt_data, p_data->api_cch_open.app_handle, + 0, + p_data->api_cch_open.bd_addr, + status); + p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); + p_acb->p_cback(BTA_HL_CCH_OPEN_CFM_EVT,(tBTA_HL *) &evt_data ); + break; + default: + APPL_TRACE_ERROR1("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(tBTA_HL_CB *p_cb, tBTA_HL_DATA *p_data) +{ + tBTA_HL evt_data; + tBTA_HL_STATUS status = BTA_HL_STATUS_OK; + UINT8 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_DEBUG1("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_FAIL: + p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); + 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 ); + break; + + default: + APPL_TRACE_ERROR1("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(tBTA_HL_CB *p_cb, tBTA_HL_DATA *p_data) +{ + tBTA_HL evt_data; + tBTA_HL_STATUS status = BTA_HL_STATUS_OK; + UINT8 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_MDEP_CFG *p_mdep_cfg; + UINT8 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); + + 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; + } + + if ((status = bta_hl_chk_local_cfg(app_idx,mcl_idx,mdep_cfg_idx,p_data->api_dch_open.local_cfg)) + == 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_DEBUG1("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); + 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 ); + break; + default: + APPL_TRACE_ERROR1("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(tBTA_HL_CB *p_cb, tBTA_HL_DATA *p_data) +{ + tBTA_HL evt_data; + tBTA_HL_STATUS status = BTA_HL_STATUS_OK; + UINT8 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_DEBUG1("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); + 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 ); + break; + default: + APPL_TRACE_ERROR1("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(tBTA_HL_CB *p_cb, tBTA_HL_DATA *p_data) +{ + tBTA_HL evt_data; + tBTA_HL_STATUS status = BTA_HL_STATUS_OK; + UINT8 app_idx, mcl_idx, mdl_idx; + tBTA_HL_APP_CB *p_acb; + tBTA_HL_MCL_CB *p_mcb; + tBTA_HL_MDL_CB *p_dcb; + UINT8 mdep_cfg_idx; + UINT8 mdl_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); + 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; + 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_DEBUG1("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); + 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 ); + break; + default: + APPL_TRACE_ERROR1("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(tBTA_HL_CB *p_cb, tBTA_HL_DATA *p_data) +{ + tBTA_HL evt_data; + tBTA_HL_STATUS status = BTA_HL_STATUS_OK; + UINT8 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_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)) + { + if ((p_dcb->p_echo_tx_pkt = bta_hl_get_buf(p_data->api_dch_echo_test.pkt_size)) != 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_DEBUG1("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_NO_CCH: + case BTA_HL_STATUS_ECHO_TEST_BUSY: + case BTA_HL_STATUS_NO_RESOURCE: + case BTA_HL_STATUS_INVALID_DCH_CFG: + 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 ); + break; + + default: + APPL_TRACE_ERROR1("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(tBTA_HL_CB *p_cb, tBTA_HL_DATA *p_data) +{ + tBTA_HL evt_data; + tBTA_HL_STATUS status = BTA_HL_STATUS_OK; + UINT8 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; + bdcpy(p_mcb->bd_addr, p_data->api_sdp_query.bd_addr); + 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); + 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_DEBUG1("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: + bta_hl_build_sdp_query_cfm(&evt_data, + p_data->api_sdp_query.app_handle, + p_data->api_sdp_query.bd_addr, + NULL, + status); + p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); + p_acb->p_cback(BTA_HL_SDP_QUERY_CFM_EVT,(tBTA_HL *) &evt_data ); + break; + case BTA_HL_STATUS_OK: + break; + default: + APPL_TRACE_ERROR1("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(tBTA_HL_CB *p_cb, tBTA_HL_DATA *p_data) +{ + tBTA_HL evt_data; + tBTA_HL_STATUS status = BTA_HL_STATUS_OK; + UINT8 app_idx = p_data->cch_sdp.app_idx; + UINT8 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; + tBTA_HL_SDP_OPER sdp_oper; + UINT16 event; + BOOLEAN release_sdp_buf=FALSE; + + event = p_data->hdr.event; + sdp_oper = p_mcb->sdp_oper; + + if ( event == BTA_HL_SDP_QUERY_OK_EVT) + { + if ((p_sdp = (tBTA_HL_SDP *)GKI_getbuf((UINT16)(sizeof(tBTA_HL_SDP)))) != NULL) + { + memcpy(p_sdp, &p_mcb->sdp, sizeof(tBTA_HL_SDP)); + release_sdp_buf = TRUE; + } + else + { + status = BTA_HL_STATUS_SDP_NO_RESOURCE; + } + } + else + { + status = BTA_HL_STATUS_SDP_FAIL; + } + +#if BTA_HL_DEBUG == TRUE + if (status != BTA_HL_STATUS_OK) + { + APPL_TRACE_DEBUG1("bta_hl_sdp_query_results status=%s", bta_hl_status_code(status)); + } +#endif + + bta_hl_build_sdp_query_cfm(&evt_data,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) + { + utl_freebuf((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) + { + /* this is a 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(tBTA_HL_CB *p_cb, tBTA_HL_DATA *p_data) +{ + tBTA_HL evt_data; + tBTA_HL_STATUS status = BTA_HL_STATUS_OK; + UINT8 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_DEBUG1("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); + 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 ); + break; + case BTA_HL_STATUS_INVALID_APP_HANDLE: + default: + APPL_TRACE_ERROR1("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(tBTA_HL_CB *p_cb, tBTA_HL_DATA *p_data) +{ + tBTA_HL evt_data; + tBTA_HL_STATUS status = BTA_HL_STATUS_OK; + UINT8 app_idx, mcl_idx; + tMCA_RSP_EVT *p_delete_cfm = &p_data->mca_evt.mca_data.delete_cfm; + tBTA_HL_MCL_CB *p_mcb; + BOOLEAN 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_DEBUG1("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); + 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 ); + } +} + +/******************************************************************************* +** +** Function bta_hl_mca_delete_mdl_ind +** +** Description Process the DELETE MDL indication event +** +** Returns void +** +*******************************************************************************/ +static void bta_hl_mca_delete_mdl_ind(tBTA_HL_CB *p_cb, tBTA_HL_DATA *p_data) +{ + tBTA_HL evt_data; + UINT8 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; + BOOLEAN send_ind_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 (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_DEBUG1("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); + 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 ); + } +} + + + +/******************************************************************************* +** +** Function bta_hl_api_dch_abort +** +** Description Process the API DCH abort request +** +** Returns void +** +*******************************************************************************/ +static void bta_hl_api_dch_abort(tBTA_HL_CB *p_cb, tBTA_HL_DATA *p_data) +{ + + tBTA_HL_STATUS status = BTA_HL_STATUS_OK; + UINT8 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_DEBUG1("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_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); + p_acb = BTA_HL_GET_APP_CB_PTR(app_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 ); + break; + case BTA_HL_STATUS_INVALID_BD_ADDR: + case BTA_HL_STATUS_INVALID_APP_HANDLE: + default: + APPL_TRACE_ERROR1("Status code=%d", status); + break; + } +} + +/******************************************************************************* +** +** Function bta_hl_hdl_event +** +** Description HL main event handling function. +** +** Returns void +** +*******************************************************************************/ +BOOLEAN bta_hl_hdl_event(BT_HDR *p_msg) +{ + UINT8 app_idx, mcl_idx, mdl_idx; + BOOLEAN success = TRUE; + +#if BTA_HL_DEBUG == TRUE + APPL_TRACE_DEBUG1("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_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_ERROR1("unable to find control block indexes for CCH: [event=%s]", + bta_hl_evt_code(p_msg->event)); +#else + APPL_TRACE_ERROR1("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_ERROR1("unable to find control block indexes for DCH : [event=%s]", + bta_hl_evt_code(p_msg->event)); +#else + APPL_TRACE_ERROR1("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) && (BT_USE_TRACES == 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 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 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 */ |