| /****************************************************************************** |
| * |
| * Copyright (C) 2003-2012 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 implements utility functions for the HeaLth device profile |
| * (HL). |
| * |
| ******************************************************************************/ |
| |
| #include <stdio.h> |
| #include <string.h> |
| |
| #include "bt_target.h" |
| #if (HL_INCLUDED == TRUE) |
| |
| #include "bt_common.h" |
| #include "bta_hl_co.h" |
| #include "bta_hl_int.h" |
| #include "mca_api.h" |
| #include "mca_defs.h" |
| #include "osi/include/osi.h" |
| #include "utl.h" |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_set_ctrl_psm_for_dch |
| * |
| * Description This function set the control PSM for the DCH setup |
| * |
| * Returns bool - true - control PSM setting is successful |
| ******************************************************************************/ |
| bool bta_hl_set_ctrl_psm_for_dch(uint8_t app_idx, uint8_t mcl_idx, |
| UNUSED_ATTR uint8_t mdl_idx, |
| uint16_t ctrl_psm) { |
| tBTA_HL_MCL_CB* p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| bool success = true, update_ctrl_psm = false; |
| |
| if (p_mcb->sdp.num_recs) { |
| if (p_mcb->ctrl_psm != ctrl_psm) { |
| /* can not use a different ctrl PSM than the current one*/ |
| success = false; |
| } |
| } else { |
| /* No SDP info control i.e. channel was opened by the peer */ |
| update_ctrl_psm = true; |
| } |
| |
| if (success && update_ctrl_psm) { |
| p_mcb->ctrl_psm = ctrl_psm; |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!success) { |
| APPL_TRACE_DEBUG( |
| "bta_hl_set_ctrl_psm_for_dch num_recs=%d success=%d update_ctrl_psm=%d " |
| "ctrl_psm=0x%x ", |
| p_mcb->sdp.num_recs, success, update_ctrl_psm, ctrl_psm); |
| } |
| #endif |
| |
| return success; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_sdp_idx_using_ctrl_psm |
| * |
| * Description |
| * |
| * Returns true if found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_sdp_idx_using_ctrl_psm(tBTA_HL_SDP* p_sdp, uint16_t ctrl_psm, |
| uint8_t* p_sdp_idx) { |
| bool found = false; |
| tBTA_HL_SDP_REC* p_rec; |
| uint8_t i; |
| |
| if (ctrl_psm != 0) { |
| for (i = 0; i < p_sdp->num_recs; i++) { |
| p_rec = &p_sdp->sdp_rec[i]; |
| if (p_rec->ctrl_psm == ctrl_psm) { |
| *p_sdp_idx = i; |
| found = true; |
| break; |
| } |
| } |
| } else { |
| *p_sdp_idx = 0; |
| found = true; |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!found) { |
| APPL_TRACE_DEBUG( |
| "bta_hl_find_sdp_idx_using_ctrl_psm found=%d sdp_idx=%d ctrl_psm=0x%x ", |
| found, *p_sdp_idx, ctrl_psm); |
| } |
| #endif |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_set_user_tx_buf_size |
| * |
| * Description This function sets the user tx buffer size |
| * |
| * Returns uint16_t buf_size |
| * |
| ******************************************************************************/ |
| |
| uint16_t bta_hl_set_user_tx_buf_size(uint16_t max_tx_size) { |
| if (max_tx_size > BT_DEFAULT_BUFFER_SIZE) return BTA_HL_LRG_DATA_BUF_SIZE; |
| return L2CAP_INVALID_ERM_BUF_SIZE; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_set_user_rx_buf_size |
| * |
| * Description This function sets the user rx buffer size |
| * |
| * Returns uint16_t buf_size |
| * |
| ******************************************************************************/ |
| |
| uint16_t bta_hl_set_user_rx_buf_size(uint16_t mtu) { |
| if (mtu > BT_DEFAULT_BUFFER_SIZE) return BTA_HL_LRG_DATA_BUF_SIZE; |
| return L2CAP_INVALID_ERM_BUF_SIZE; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_set_tx_win_size |
| * |
| * Description This function sets the tx window size |
| * |
| * Returns uint8_t tx_win_size |
| * |
| ******************************************************************************/ |
| uint8_t bta_hl_set_tx_win_size(uint16_t mtu, uint16_t mps) { |
| uint8_t tx_win_size; |
| |
| if (mtu <= mps) { |
| tx_win_size = 1; |
| } else { |
| if (mps > 0) { |
| tx_win_size = (mtu / mps) + 1; |
| } else { |
| APPL_TRACE_ERROR("The MPS is zero"); |
| tx_win_size = 10; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG("bta_hl_set_tx_win_size win_size=%d mtu=%d mps=%d", |
| tx_win_size, mtu, mps); |
| #endif |
| return tx_win_size; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_set_mps |
| * |
| * Description This function sets the MPS |
| * |
| * Returns uint16_t MPS |
| * |
| ******************************************************************************/ |
| uint16_t bta_hl_set_mps(uint16_t mtu) { |
| uint16_t mps; |
| if (mtu > BTA_HL_L2C_MPS) { |
| mps = BTA_HL_L2C_MPS; |
| } else { |
| mps = mtu; |
| } |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG("bta_hl_set_mps mps=%d mtu=%d", mps, mtu); |
| #endif |
| return mps; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_clean_mdl_cb |
| * |
| * Description This function clean up the specified MDL control block |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| void bta_hl_clean_mdl_cb(uint8_t app_idx, uint8_t mcl_idx, uint8_t mdl_idx) { |
| tBTA_HL_MDL_CB* p_dcb = BTA_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG("bta_hl_clean_mdl_cb app_idx=%d mcl_idx=%d mdl_idx=%d", |
| app_idx, mcl_idx, mdl_idx); |
| #endif |
| osi_free_and_reset((void**)&p_dcb->p_tx_pkt); |
| osi_free_and_reset((void**)&p_dcb->p_rx_pkt); |
| osi_free_and_reset((void**)&p_dcb->p_echo_tx_pkt); |
| osi_free_and_reset((void**)&p_dcb->p_echo_rx_pkt); |
| |
| memset((void*)p_dcb, 0, sizeof(tBTA_HL_MDL_CB)); |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_get_buf |
| * |
| * Description This function allocate a buffer based on the specified data size |
| * |
| * Returns BT_HDR *. |
| * |
| ******************************************************************************/ |
| BT_HDR* bta_hl_get_buf(uint16_t data_size, bool fcs_use) { |
| size_t size = data_size + L2CAP_MIN_OFFSET + BT_HDR_SIZE + L2CAP_FCS_LEN + |
| L2CAP_EXT_CONTROL_OVERHEAD; |
| |
| if (fcs_use) size += L2CAP_FCS_LEN; |
| |
| BT_HDR* p_new = (BT_HDR*)osi_malloc(size); |
| p_new->len = data_size; |
| p_new->offset = L2CAP_MIN_OFFSET; |
| |
| return p_new; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_service_in_db |
| * |
| * Description This function check the specified service class(es) can be find |
| * in the received SDP database |
| * |
| * Returns bool true - found |
| * false - not found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_service_in_db(uint8_t app_idx, uint8_t mcl_idx, |
| uint16_t service_uuid, tSDP_DISC_REC** pp_rec) { |
| tBTA_HL_MCL_CB* p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| bool found = true; |
| |
| switch (service_uuid) { |
| case UUID_SERVCLASS_HDP_SINK: |
| case UUID_SERVCLASS_HDP_SOURCE: |
| *pp_rec = SDP_FindServiceInDb(p_mcb->p_db, service_uuid, *pp_rec); |
| if (*pp_rec == NULL) { |
| found = false; |
| } |
| break; |
| default: |
| *pp_rec = bta_hl_find_sink_or_src_srv_class_in_db(p_mcb->p_db, *pp_rec); |
| if (*pp_rec == NULL) { |
| found = false; |
| } |
| break; |
| } |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_get_service_uuids |
| * |
| * |
| * Description This function finds the service class(es) for both CCH and DCH |
| * operations |
| * |
| * Returns uint16_t - service_id |
| * if service_uuid = 0xFFFF then it means service uuid |
| * can be either Sink or Source |
| * |
| ******************************************************************************/ |
| uint16_t bta_hl_get_service_uuids(uint8_t sdp_oper, uint8_t app_idx, |
| uint8_t mcl_idx, uint8_t mdl_idx) { |
| tBTA_HL_MDL_CB* p_dcb; |
| uint16_t service_uuid = 0xFFFF; /* both Sink and Source */ |
| |
| switch (sdp_oper) { |
| case BTA_HL_SDP_OP_DCH_OPEN_INIT: |
| case BTA_HL_SDP_OP_DCH_RECONNECT_INIT: |
| p_dcb = BTA_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); |
| if (p_dcb->local_mdep_id != BTA_HL_ECHO_TEST_MDEP_ID) { |
| if (p_dcb->peer_mdep_role == BTA_HL_MDEP_ROLE_SINK) { |
| service_uuid = UUID_SERVCLASS_HDP_SINK; |
| } else { |
| service_uuid = UUID_SERVCLASS_HDP_SOURCE; |
| } |
| } |
| break; |
| case BTA_HL_SDP_OP_CCH_INIT: |
| default: |
| /* use default that is both Sink and Source */ |
| break; |
| } |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG("bta_hl_get_service_uuids service_uuid=0x%x", service_uuid); |
| #endif |
| return service_uuid; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_echo_cfg_rsp |
| * |
| * |
| * Description This function finds the configuration response for the echo test |
| * |
| * Returns bool - true found |
| * false not found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_echo_cfg_rsp(uint8_t app_idx, uint8_t mcl_idx, |
| uint8_t mdep_idx, uint8_t cfg, |
| uint8_t* p_cfg_rsp) { |
| tBTA_HL_APP_CB* p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| tBTA_HL_MDEP* p_mdep = &p_acb->sup_feature.mdep[mdep_idx]; |
| bool status = true; |
| |
| if (p_mdep->mdep_id == BTA_HL_ECHO_TEST_MDEP_ID) { |
| if ((cfg == BTA_HL_DCH_CFG_RELIABLE) || (cfg == BTA_HL_DCH_CFG_STREAMING)) { |
| *p_cfg_rsp = cfg; |
| } else if (cfg == BTA_HL_DCH_CFG_NO_PREF) { |
| *p_cfg_rsp = BTA_HL_DEFAULT_ECHO_TEST_SRC_DCH_CFG; |
| } else { |
| status = false; |
| APPL_TRACE_ERROR("Inavlid echo cfg value"); |
| } |
| return status; |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!status) { |
| APPL_TRACE_DEBUG( |
| "bta_hl_find_echo_cfg_rsp status=failed app_idx=%d mcl_idx=%d " |
| "mdep_idx=%d cfg=%d", |
| app_idx, mcl_idx, mdep_idx, cfg); |
| } |
| #endif |
| |
| return status; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_validate_dch_cfg |
| * |
| * Description This function validate the DCH configuration |
| * |
| * Returns bool - true cfg is valid |
| * false not valid |
| * |
| ******************************************************************************/ |
| bool bta_hl_validate_cfg(uint8_t app_idx, uint8_t mcl_idx, uint8_t mdl_idx, |
| uint8_t cfg) { |
| tBTA_HL_MDL_CB* p_dcb = BTA_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); |
| bool is_valid = false; |
| |
| if (!bta_hl_is_the_first_reliable_existed(app_idx, mcl_idx) && |
| (cfg != BTA_HL_DCH_CFG_RELIABLE)) { |
| APPL_TRACE_ERROR("the first DCH should be a reliable channel"); |
| return is_valid; |
| } |
| |
| switch (p_dcb->local_cfg) { |
| case BTA_HL_DCH_CFG_NO_PREF: |
| |
| if ((cfg == BTA_HL_DCH_CFG_RELIABLE) || |
| (cfg == BTA_HL_DCH_CFG_STREAMING)) { |
| is_valid = true; |
| } |
| break; |
| case BTA_HL_DCH_CFG_RELIABLE: |
| case BTA_HL_DCH_CFG_STREAMING: |
| if (p_dcb->local_cfg == cfg) { |
| is_valid = true; |
| } |
| break; |
| default: |
| break; |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!is_valid) { |
| APPL_TRACE_DEBUG("bta_hl_validate_dch_open_cfg is_valid=%d, cfg=%d", |
| is_valid, cfg); |
| } |
| #endif |
| return is_valid; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_cch_cb_indexes |
| * |
| * Description This function finds the indexes needed for the CCH state machine |
| * |
| * Returns bool - true found |
| * false not found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_cch_cb_indexes(tBTA_HL_DATA* p_msg, uint8_t* p_app_idx, |
| uint8_t* p_mcl_idx) { |
| bool found = false; |
| tBTA_HL_MCL_CB* p_mcb; |
| uint8_t app_idx = 0, mcl_idx = 0; |
| |
| switch (p_msg->hdr.event) { |
| case BTA_HL_CCH_SDP_OK_EVT: |
| case BTA_HL_CCH_SDP_FAIL_EVT: |
| app_idx = p_msg->cch_sdp.app_idx; |
| mcl_idx = p_msg->cch_sdp.mcl_idx; |
| found = true; |
| break; |
| |
| case BTA_HL_MCA_CONNECT_IND_EVT: |
| |
| if (bta_hl_find_app_idx_using_handle(p_msg->mca_evt.app_handle, |
| &app_idx)) { |
| if (bta_hl_find_mcl_idx(app_idx, |
| p_msg->mca_evt.mca_data.connect_ind.bd_addr, |
| &mcl_idx)) { |
| /* local initiated */ |
| found = true; |
| } else if (!bta_hl_find_mcl_idx_using_handle(p_msg->mca_evt.mcl_handle, |
| &app_idx, &mcl_idx) && |
| bta_hl_find_avail_mcl_idx(app_idx, &mcl_idx)) { |
| /* remote initiated */ |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| p_mcb->in_use = true; |
| p_mcb->cch_oper = BTA_HL_CCH_OP_REMOTE_OPEN; |
| found = true; |
| } |
| } |
| break; |
| |
| case BTA_HL_MCA_DISCONNECT_IND_EVT: |
| |
| if (bta_hl_find_mcl_idx_using_handle(p_msg->mca_evt.mcl_handle, &app_idx, |
| &mcl_idx)) { |
| found = true; |
| } else if (bta_hl_find_app_idx_using_handle(p_msg->mca_evt.app_handle, |
| &app_idx) && |
| bta_hl_find_mcl_idx( |
| app_idx, p_msg->mca_evt.mca_data.disconnect_ind.bd_addr, |
| &mcl_idx)) { |
| found = true; |
| } |
| |
| if (found) { |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| if ((p_mcb->cch_oper != BTA_HL_CCH_OP_LOCAL_CLOSE) && |
| (p_mcb->cch_oper != BTA_HL_CCH_OP_LOCAL_OPEN)) { |
| p_mcb->cch_oper = BTA_HL_CCH_OP_REMOTE_CLOSE; |
| } |
| } |
| break; |
| |
| case BTA_HL_MCA_RSP_TOUT_IND_EVT: |
| |
| if (bta_hl_find_mcl_idx_using_handle(p_msg->mca_evt.mcl_handle, &app_idx, |
| &mcl_idx)) { |
| found = true; |
| } |
| |
| if (found) { |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| if ((p_mcb->cch_oper != BTA_HL_CCH_OP_REMOTE_CLOSE) && |
| (p_mcb->cch_oper != BTA_HL_CCH_OP_LOCAL_OPEN)) { |
| p_mcb->cch_oper = BTA_HL_CCH_OP_LOCAL_CLOSE; |
| } |
| } |
| break; |
| default: |
| break; |
| } |
| |
| if (found) { |
| *p_app_idx = app_idx; |
| *p_mcl_idx = mcl_idx; |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!found) { |
| APPL_TRACE_DEBUG( |
| "bta_hl_find_cch_cb_indexes event=%s found=%d app_idx=%d mcl_idx=%d", |
| bta_hl_evt_code(p_msg->hdr.event), found, app_idx, mcl_idx); |
| } |
| #endif |
| |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_dch_cb_indexes |
| * |
| * Description This function finds the indexes needed for the DCH state machine |
| * |
| * Returns bool - true found |
| * false not found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_dch_cb_indexes(tBTA_HL_DATA* p_msg, uint8_t* p_app_idx, |
| uint8_t* p_mcl_idx, uint8_t* p_mdl_idx) { |
| bool found = false; |
| tBTA_HL_MCL_CB* p_mcb; |
| uint8_t app_idx = 0, mcl_idx = 0, mdl_idx = 0; |
| |
| switch (p_msg->hdr.event) { |
| case BTA_HL_MCA_CREATE_CFM_EVT: |
| if (bta_hl_find_mcl_idx_using_handle(p_msg->mca_evt.mcl_handle, &app_idx, |
| &mcl_idx) && |
| bta_hl_find_mdl_idx(app_idx, mcl_idx, |
| p_msg->mca_evt.mca_data.create_cfm.mdl_id, |
| &mdl_idx)) { |
| found = true; |
| } |
| break; |
| |
| case BTA_HL_MCA_CREATE_IND_EVT: |
| case BTA_HL_MCA_RECONNECT_IND_EVT: |
| if (bta_hl_find_mcl_idx_using_handle(p_msg->mca_evt.mcl_handle, &app_idx, |
| &mcl_idx) && |
| bta_hl_find_avail_mdl_idx(app_idx, mcl_idx, &mdl_idx)) { |
| found = true; |
| } |
| break; |
| |
| case BTA_HL_MCA_OPEN_CFM_EVT: |
| if (bta_hl_find_mcl_idx_using_handle(p_msg->mca_evt.mcl_handle, &app_idx, |
| &mcl_idx) && |
| bta_hl_find_mdl_idx(app_idx, mcl_idx, |
| p_msg->mca_evt.mca_data.open_cfm.mdl_id, |
| &mdl_idx)) { |
| found = true; |
| } |
| break; |
| |
| case BTA_HL_MCA_OPEN_IND_EVT: |
| if (bta_hl_find_mcl_idx_using_handle(p_msg->mca_evt.mcl_handle, &app_idx, |
| &mcl_idx) && |
| bta_hl_find_mdl_idx(app_idx, mcl_idx, |
| p_msg->mca_evt.mca_data.open_ind.mdl_id, |
| &mdl_idx)) { |
| found = true; |
| } |
| break; |
| |
| case BTA_HL_MCA_CLOSE_CFM_EVT: |
| |
| if (bta_hl_find_mdl_idx_using_handle( |
| (tBTA_HL_MDL_HANDLE)p_msg->mca_evt.mca_data.close_cfm.mdl, |
| &app_idx, &mcl_idx, &mdl_idx)) { |
| found = true; |
| } |
| break; |
| case BTA_HL_MCA_CLOSE_IND_EVT: |
| |
| if (bta_hl_find_mdl_idx_using_handle( |
| (tBTA_HL_MDL_HANDLE)p_msg->mca_evt.mca_data.close_ind.mdl, |
| &app_idx, &mcl_idx, &mdl_idx)) { |
| found = true; |
| } |
| break; |
| case BTA_HL_API_SEND_DATA_EVT: |
| |
| if (bta_hl_find_mdl_idx_using_handle(p_msg->api_send_data.mdl_handle, |
| &app_idx, &mcl_idx, &mdl_idx)) { |
| found = true; |
| } |
| |
| break; |
| |
| case BTA_HL_MCA_CONG_CHG_EVT: |
| |
| if (bta_hl_find_mdl_idx_using_handle( |
| (tBTA_HL_MDL_HANDLE)p_msg->mca_evt.mca_data.cong_chg.mdl, |
| &app_idx, &mcl_idx, &mdl_idx)) { |
| found = true; |
| } |
| |
| break; |
| |
| case BTA_HL_MCA_RCV_DATA_EVT: |
| app_idx = p_msg->mca_rcv_data_evt.app_idx; |
| mcl_idx = p_msg->mca_rcv_data_evt.mcl_idx; |
| mdl_idx = p_msg->mca_rcv_data_evt.mdl_idx; |
| found = true; |
| break; |
| case BTA_HL_DCH_RECONNECT_EVT: |
| case BTA_HL_DCH_OPEN_EVT: |
| case BTA_HL_DCH_ECHO_TEST_EVT: |
| case BTA_HL_DCH_SDP_FAIL_EVT: |
| app_idx = p_msg->dch_sdp.app_idx; |
| mcl_idx = p_msg->dch_sdp.mcl_idx; |
| mdl_idx = p_msg->dch_sdp.mdl_idx; |
| found = true; |
| break; |
| case BTA_HL_MCA_RECONNECT_CFM_EVT: |
| if (bta_hl_find_mcl_idx_using_handle(p_msg->mca_evt.mcl_handle, &app_idx, |
| &mcl_idx) && |
| bta_hl_find_mdl_idx(app_idx, mcl_idx, |
| p_msg->mca_evt.mca_data.reconnect_cfm.mdl_id, |
| &mdl_idx)) { |
| found = true; |
| } |
| break; |
| |
| case BTA_HL_API_DCH_CREATE_RSP_EVT: |
| if (bta_hl_find_mcl_idx_using_handle(p_msg->api_dch_create_rsp.mcl_handle, |
| &app_idx, &mcl_idx) && |
| bta_hl_find_mdl_idx(app_idx, mcl_idx, |
| p_msg->api_dch_create_rsp.mdl_id, &mdl_idx)) { |
| found = true; |
| } |
| break; |
| case BTA_HL_MCA_ABORT_IND_EVT: |
| if (bta_hl_find_mcl_idx_using_handle(p_msg->mca_evt.mcl_handle, &app_idx, |
| &mcl_idx) && |
| bta_hl_find_mdl_idx(app_idx, mcl_idx, |
| p_msg->mca_evt.mca_data.abort_ind.mdl_id, |
| &mdl_idx)) { |
| found = true; |
| } |
| break; |
| case BTA_HL_MCA_ABORT_CFM_EVT: |
| if (bta_hl_find_mcl_idx_using_handle(p_msg->mca_evt.mcl_handle, &app_idx, |
| &mcl_idx) && |
| bta_hl_find_mdl_idx(app_idx, mcl_idx, |
| p_msg->mca_evt.mca_data.abort_cfm.mdl_id, |
| &mdl_idx)) { |
| found = true; |
| } |
| break; |
| case BTA_HL_CI_GET_TX_DATA_EVT: |
| case BTA_HL_CI_PUT_RX_DATA_EVT: |
| if (bta_hl_find_mdl_idx_using_handle(p_msg->ci_get_put_data.mdl_handle, |
| &app_idx, &mcl_idx, &mdl_idx)) { |
| found = true; |
| } |
| break; |
| case BTA_HL_CI_GET_ECHO_DATA_EVT: |
| case BTA_HL_CI_PUT_ECHO_DATA_EVT: |
| if (bta_hl_find_mcl_idx_using_handle( |
| p_msg->ci_get_put_echo_data.mcl_handle, &app_idx, &mcl_idx)) { |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| mdl_idx = p_mcb->echo_mdl_idx; |
| found = true; |
| } |
| break; |
| |
| default: |
| break; |
| } |
| |
| if (found) { |
| *p_app_idx = app_idx; |
| *p_mcl_idx = mcl_idx; |
| *p_mdl_idx = mdl_idx; |
| } |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!found) { |
| APPL_TRACE_DEBUG( |
| "bta_hl_find_dch_cb_indexes event=%s found=%d app_idx=%d mcl_idx=%d " |
| "mdl_idx=%d", |
| bta_hl_evt_code(p_msg->hdr.event), found, *p_app_idx, *p_mcl_idx, |
| *p_mdl_idx); |
| } |
| #endif |
| |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_allocate_mdl_id |
| * |
| * Description This function allocates a MDL ID |
| * |
| * Returns uint16_t - MDL ID |
| * |
| ******************************************************************************/ |
| uint16_t bta_hl_allocate_mdl_id(uint8_t app_idx, uint8_t mcl_idx, |
| uint8_t mdl_idx) { |
| uint16_t mdl_id = 0; |
| tBTA_HL_MCL_CB* p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| bool duplicate_id; |
| uint8_t i, mdl_cfg_idx; |
| |
| do { |
| duplicate_id = false; |
| mdl_id = ((mdl_id + 1) & 0xFEFF); |
| /* check mdl_ids that are used for the current conenctions */ |
| for (i = 0; i < BTA_HL_NUM_MDLS_PER_MCL; i++) { |
| if (p_mcb->mdl[i].in_use && (i != mdl_idx) && |
| (p_mcb->mdl[i].mdl_id == mdl_id)) { |
| duplicate_id = true; |
| break; |
| } |
| } |
| |
| if (duplicate_id) { |
| /* start from the beginning to get another MDL value*/ |
| continue; |
| } else { |
| /* check mdl_ids that are stored in the persistent memory */ |
| if (bta_hl_find_mdl_cfg_idx(app_idx, mcl_idx, mdl_id, &mdl_cfg_idx)) { |
| duplicate_id = true; |
| } else { |
| /* found a new MDL value */ |
| break; |
| } |
| } |
| |
| } while (true); |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG("bta_hl_allocate_mdl OK mdl_id=%d", mdl_id); |
| #endif |
| return mdl_id; |
| } |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_mdl_idx |
| * |
| * Description This function finds the MDL index based on mdl_id |
| * |
| * Returns bool true-found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_mdl_idx(uint8_t app_idx, uint8_t mcl_idx, uint16_t mdl_id, |
| uint8_t* p_mdl_idx) { |
| tBTA_HL_MCL_CB* p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| bool found = false; |
| uint8_t i; |
| |
| for (i = 0; i < BTA_HL_NUM_MDLS_PER_MCL; i++) { |
| if (p_mcb->mdl[i].in_use && (mdl_id != 0) && |
| (p_mcb->mdl[i].mdl_id == mdl_id)) { |
| found = true; |
| *p_mdl_idx = i; |
| break; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!found) { |
| APPL_TRACE_DEBUG("bta_hl_find_mdl_idx found=%d mdl_id=%d mdl_idx=%d ", |
| found, mdl_id, i); |
| } |
| #endif |
| |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_an_active_mdl_idx |
| * |
| * Description This function finds an active MDL |
| * |
| * Returns bool true-found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_an_active_mdl_idx(uint8_t app_idx, uint8_t mcl_idx, |
| uint8_t* p_mdl_idx) { |
| tBTA_HL_MCL_CB* p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| bool found = false; |
| uint8_t i; |
| |
| for (i = 0; i < BTA_HL_NUM_MDLS_PER_MCL; i++) { |
| if (p_mcb->mdl[i].in_use && |
| (p_mcb->mdl[i].dch_state == BTA_HL_DCH_OPEN_ST)) { |
| found = true; |
| *p_mdl_idx = i; |
| break; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (found) { |
| APPL_TRACE_DEBUG( |
| "bta_hl_find_an_opened_mdl_idx found=%d app_idx=%d mcl_idx=%d " |
| "mdl_idx=%d", |
| found, app_idx, mcl_idx, i); |
| } |
| #endif |
| |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_dch_setup_mdl_idx |
| * |
| * Description This function finds a MDL which in the DCH setup state |
| * |
| * Returns bool true-found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_dch_setup_mdl_idx(uint8_t app_idx, uint8_t mcl_idx, |
| uint8_t* p_mdl_idx) { |
| tBTA_HL_MCL_CB* p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| bool found = false; |
| uint8_t i; |
| |
| for (i = 0; i < BTA_HL_NUM_MDLS_PER_MCL; i++) { |
| if (p_mcb->mdl[i].in_use && |
| (p_mcb->mdl[i].dch_state == BTA_HL_DCH_OPENING_ST)) { |
| found = true; |
| *p_mdl_idx = i; |
| break; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (found) { |
| APPL_TRACE_DEBUG( |
| "bta_hl_find_dch_setup_mdl_idx found=%d app_idx=%d mcl_idx=%d " |
| "mdl_idx=%d", |
| found, app_idx, mcl_idx, i); |
| } |
| #endif |
| |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_an_in_use_mcl_idx |
| * |
| * Description This function finds an in-use MCL control block index |
| * |
| * Returns bool true-found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_an_in_use_mcl_idx(uint8_t app_idx, uint8_t* p_mcl_idx) { |
| tBTA_HL_MCL_CB* p_mcb; |
| bool found = false; |
| uint8_t i; |
| |
| for (i = 0; i < BTA_HL_NUM_MCLS; i++) { |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, i); |
| if (p_mcb->in_use && (p_mcb->cch_state != BTA_HL_CCH_IDLE_ST)) { |
| found = true; |
| *p_mcl_idx = i; |
| break; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (found) { |
| APPL_TRACE_DEBUG( |
| "bta_hl_find_an_in_use_mcl_idx found=%d app_idx=%d mcl_idx=%d ", found, |
| app_idx, i); |
| } |
| #endif |
| |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_an_in_use_app_idx |
| * |
| * Description This function finds an in-use application control block index |
| * |
| * Returns bool true-found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_an_in_use_app_idx(uint8_t* p_app_idx) { |
| tBTA_HL_APP_CB* p_acb; |
| bool found = false; |
| uint8_t i; |
| |
| for (i = 0; i < BTA_HL_NUM_APPS; i++) { |
| p_acb = BTA_HL_GET_APP_CB_PTR(i); |
| if (p_acb->in_use) { |
| found = true; |
| *p_app_idx = i; |
| break; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (found) { |
| APPL_TRACE_DEBUG("bta_hl_find_an_in_use_app_idx found=%d app_idx=%d ", |
| found, i); |
| } |
| #endif |
| |
| return found; |
| } |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_app_idx |
| * |
| * Description This function finds the application control block index based on |
| * the application ID |
| * |
| * Returns bool true-found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_app_idx(uint8_t app_id, uint8_t* p_app_idx) { |
| bool found = false; |
| uint8_t i; |
| |
| for (i = 0; i < BTA_HL_NUM_APPS; i++) { |
| if (bta_hl_cb.acb[i].in_use && (bta_hl_cb.acb[i].app_id == app_id)) { |
| found = true; |
| *p_app_idx = i; |
| break; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG("bta_hl_find_app_idx found=%d app_id=%d idx=%d ", found, |
| app_id, i); |
| #endif |
| |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_app_idx_using_handle |
| * |
| * Description This function finds the application control block index based on |
| * the application handle |
| * |
| * Returns bool true-found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_app_idx_using_handle(tBTA_HL_APP_HANDLE app_handle, |
| uint8_t* p_app_idx) { |
| bool found = false; |
| uint8_t i; |
| |
| for (i = 0; i < BTA_HL_NUM_APPS; i++) { |
| if (bta_hl_cb.acb[i].in_use && |
| (bta_hl_cb.acb[i].app_handle == app_handle)) { |
| found = true; |
| *p_app_idx = i; |
| break; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!found) { |
| APPL_TRACE_DEBUG( |
| "bta_hl_find_app_idx_using_mca_handle status=%d handle=%d app_idx=%d ", |
| found, app_handle, i); |
| } |
| #endif |
| |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_mcl_idx_using_handle |
| * |
| * Description This function finds the MCL control block index based on |
| * the MCL handle |
| * |
| * Returns bool true-found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_mcl_idx_using_handle(tBTA_HL_MCL_HANDLE mcl_handle, |
| uint8_t* p_app_idx, uint8_t* p_mcl_idx) { |
| tBTA_HL_APP_CB* p_acb; |
| bool found = false; |
| uint8_t i = 0, j = 0; |
| |
| for (i = 0; i < BTA_HL_NUM_APPS; i++) { |
| p_acb = BTA_HL_GET_APP_CB_PTR(i); |
| if (p_acb->in_use) { |
| for (j = 0; j < BTA_HL_NUM_MCLS; j++) { |
| if (p_acb->mcb[j].mcl_handle == mcl_handle) { |
| found = true; |
| *p_app_idx = i; |
| *p_mcl_idx = j; |
| break; |
| } |
| } |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!found) { |
| APPL_TRACE_DEBUG( |
| "bta_hl_find_mcl_idx_using_handle found=%d app_idx=%d mcl_idx=%d", |
| found, i, j); |
| } |
| #endif |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_mcl_idx |
| * |
| * Description This function finds the MCL control block index based on |
| * the peer BD address |
| * |
| * Returns bool true-found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_mcl_idx(uint8_t app_idx, const RawAddress& p_bd_addr, |
| uint8_t* p_mcl_idx) { |
| bool found = false; |
| uint8_t i; |
| |
| for (i = 0; i < BTA_HL_NUM_MCLS; i++) { |
| if (bta_hl_cb.acb[app_idx].mcb[i].in_use && |
| bta_hl_cb.acb[app_idx].mcb[i].bd_addr == p_bd_addr) { |
| found = true; |
| *p_mcl_idx = i; |
| break; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!found) { |
| APPL_TRACE_DEBUG("bta_hl_find_mcl_idx found=%d idx=%d", found, i); |
| } |
| #endif |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_mdl_idx_using_handle |
| * |
| * Description This function finds the MDL control block index based on |
| * the MDL handle |
| * |
| * Returns bool true-found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_mdl_idx_using_handle(tBTA_HL_MDL_HANDLE mdl_handle, |
| uint8_t* p_app_idx, uint8_t* p_mcl_idx, |
| uint8_t* p_mdl_idx) { |
| tBTA_HL_APP_CB* p_acb; |
| tBTA_HL_MCL_CB* p_mcb; |
| tBTA_HL_MDL_CB* p_dcb; |
| bool found = false; |
| uint8_t i, j, k; |
| |
| for (i = 0; i < BTA_HL_NUM_APPS; i++) { |
| p_acb = BTA_HL_GET_APP_CB_PTR(i); |
| if (p_acb->in_use) { |
| for (j = 0; j < BTA_HL_NUM_MCLS; j++) { |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(i, j); |
| if (p_mcb->in_use) { |
| for (k = 0; k < BTA_HL_NUM_MDLS_PER_MCL; k++) { |
| p_dcb = BTA_HL_GET_MDL_CB_PTR(i, j, k); |
| if (p_dcb->in_use) { |
| if (p_dcb->mdl_handle == mdl_handle) { |
| found = true; |
| *p_app_idx = i; |
| *p_mcl_idx = j; |
| *p_mdl_idx = k; |
| break; |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!found) { |
| APPL_TRACE_DEBUG( |
| "bta_hl_find_mdl_idx_using_handle found=%d mdl_handle=%d ", found, |
| mdl_handle); |
| } |
| #endif |
| return found; |
| } |
| /******************************************************************************* |
| * |
| * Function bta_hl_is_the_first_reliable_existed |
| * |
| * Description This function checks whether the first reliable DCH channel |
| * has been setup on the MCL or not |
| * |
| * Returns bool - true exist |
| * false does not exist |
| * |
| ******************************************************************************/ |
| bool bta_hl_is_the_first_reliable_existed(uint8_t app_idx, uint8_t mcl_idx) { |
| tBTA_HL_MCL_CB* p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| bool is_existed = false; |
| uint8_t i; |
| |
| for (i = 0; i < BTA_HL_NUM_MDLS_PER_MCL; i++) { |
| if (p_mcb->mdl[i].in_use && p_mcb->mdl[i].is_the_first_reliable) { |
| is_existed = true; |
| break; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG("bta_hl_is_the_first_reliable_existed is_existed=%d ", |
| is_existed); |
| #endif |
| return is_existed; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_non_active_mdl_cfg |
| * |
| * Description This function finds a valid MDL configiration index and this |
| * MDL ID is not active |
| * |
| * Returns bool - true found |
| * false not found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_non_active_mdl_cfg(uint8_t app_idx, uint8_t start_mdl_cfg_idx, |
| uint8_t* p_mdl_cfg_idx) { |
| tBTA_HL_MCL_CB* p_mcb; |
| tBTA_HL_MDL_CB* p_dcb; |
| tBTA_HL_MDL_CFG* p_mdl; |
| bool mdl_in_use; |
| bool found = false; |
| uint8_t i, j, k; |
| |
| for (i = start_mdl_cfg_idx; i < BTA_HL_NUM_MDL_CFGS; i++) { |
| mdl_in_use = false; |
| p_mdl = BTA_HL_GET_MDL_CFG_PTR(app_idx, i); |
| for (j = 0; j < BTA_HL_NUM_MCLS; j++) { |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, j); |
| if (p_mcb->in_use && p_mdl->peer_bd_addr == p_mcb->bd_addr) { |
| for (k = 0; k < BTA_HL_NUM_MDLS_PER_MCL; k++) { |
| p_dcb = BTA_HL_GET_MDL_CB_PTR(app_idx, j, k); |
| |
| if (p_dcb->in_use && p_mdl->mdl_id == p_dcb->mdl_id) { |
| mdl_in_use = true; |
| break; |
| } |
| } |
| } |
| |
| if (mdl_in_use) { |
| break; |
| } |
| } |
| |
| if (!mdl_in_use) { |
| *p_mdl_cfg_idx = i; |
| found = true; |
| break; |
| } |
| } |
| |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_mdl_cfg_idx |
| * |
| * Description This function finds an available MDL configuration index |
| * |
| * Returns bool - true found |
| * false not found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_avail_mdl_cfg_idx(uint8_t app_idx, UNUSED_ATTR uint8_t mcl_idx, |
| uint8_t* p_mdl_cfg_idx) { |
| tBTA_HL_MDL_CFG *p_mdl, *p_mdl1, *p_mdl2; |
| uint8_t i; |
| bool found = false; |
| uint8_t first_mdl_cfg_idx, second_mdl_cfg_idx, older_mdl_cfg_idx; |
| bool done; |
| |
| for (i = 0; i < BTA_HL_NUM_MDL_CFGS; i++) { |
| p_mdl = BTA_HL_GET_MDL_CFG_PTR(app_idx, i); |
| if (!p_mdl->active) { |
| /* found an unused space to store mdl cfg*/ |
| found = true; |
| *p_mdl_cfg_idx = i; |
| break; |
| } |
| } |
| |
| if (!found) { |
| /* all available mdl cfg spaces are in use so we need to find the mdl cfg |
| which is |
| not currently in use and has the the oldest time stamp to remove*/ |
| |
| found = true; |
| if (bta_hl_find_non_active_mdl_cfg(app_idx, 0, &first_mdl_cfg_idx)) { |
| if (bta_hl_find_non_active_mdl_cfg( |
| app_idx, (uint8_t)(first_mdl_cfg_idx + 1), &second_mdl_cfg_idx)) { |
| done = false; |
| while (!done) { |
| p_mdl1 = BTA_HL_GET_MDL_CFG_PTR(app_idx, first_mdl_cfg_idx); |
| p_mdl2 = BTA_HL_GET_MDL_CFG_PTR(app_idx, second_mdl_cfg_idx); |
| |
| if (p_mdl1->time < p_mdl2->time) { |
| older_mdl_cfg_idx = first_mdl_cfg_idx; |
| } else { |
| older_mdl_cfg_idx = second_mdl_cfg_idx; |
| } |
| |
| if (bta_hl_find_non_active_mdl_cfg(app_idx, |
| (uint8_t)(second_mdl_cfg_idx + 1), |
| &second_mdl_cfg_idx)) { |
| first_mdl_cfg_idx = older_mdl_cfg_idx; |
| } else { |
| done = true; |
| } |
| } |
| |
| *p_mdl_cfg_idx = older_mdl_cfg_idx; |
| |
| } else { |
| *p_mdl_cfg_idx = first_mdl_cfg_idx; |
| } |
| |
| } else { |
| found = false; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!found) { |
| APPL_TRACE_DEBUG("bta_hl_find_avail_mdl_cfg_idx found=%d mdl_cfg_idx=%d ", |
| found, *p_mdl_cfg_idx); |
| } |
| #endif |
| |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_mdl_cfg_idx |
| * |
| * Description This function finds the MDL configuration index based on |
| * the MDL ID |
| * |
| * Returns bool - true found |
| * false not found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_mdl_cfg_idx(uint8_t app_idx, uint8_t mcl_idx, |
| tBTA_HL_MDL_ID mdl_id, uint8_t* p_mdl_cfg_idx) { |
| tBTA_HL_MCL_CB* p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| tBTA_HL_MDL_CFG* p_mdl; |
| uint8_t i; |
| bool found = false; |
| |
| *p_mdl_cfg_idx = 0; |
| for (i = 0; i < BTA_HL_NUM_MDL_CFGS; i++) { |
| p_mdl = BTA_HL_GET_MDL_CFG_PTR(app_idx, i); |
| if (p_mdl->active) |
| APPL_TRACE_DEBUG("bta_hl_find_mdl_cfg_idx: mdl_id =%d, p_mdl->mdl_id=%d", |
| mdl_id, p_mdl->mdl_id); |
| if (p_mdl->active && p_mcb->bd_addr == p_mdl->peer_bd_addr && |
| (p_mdl->mdl_id == mdl_id)) { |
| found = true; |
| *p_mdl_cfg_idx = i; |
| break; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!found) { |
| APPL_TRACE_DEBUG("bta_hl_find_mdl_cfg_idx found=%d mdl_cfg_idx=%d ", found, |
| i); |
| } |
| #endif |
| |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_get_cur_time |
| * |
| * Description This function get the cuurent time value |
| * |
| * Returns bool - true found |
| * false not found |
| * |
| ******************************************************************************/ |
| bool bta_hl_get_cur_time(uint8_t app_idx, uint8_t* p_cur_time) { |
| tBTA_HL_MDL_CFG* p_mdl; |
| uint8_t i, j, time_latest, time; |
| bool found = false, result = true; |
| |
| for (i = 0; i < BTA_HL_NUM_MDL_CFGS; i++) { |
| p_mdl = BTA_HL_GET_MDL_CFG_PTR(app_idx, i); |
| if (p_mdl->active) { |
| found = true; |
| time_latest = p_mdl->time; |
| for (j = (i + 1); j < BTA_HL_NUM_MDL_CFGS; j++) { |
| p_mdl = BTA_HL_GET_MDL_CFG_PTR(app_idx, j); |
| if (p_mdl->active) { |
| time = p_mdl->time; |
| if (time > time_latest) { |
| time_latest = time; |
| } |
| } |
| } |
| break; |
| } |
| } |
| |
| if (found) { |
| if (time_latest < BTA_HL_MAX_TIME) { |
| *p_cur_time = time_latest + 1; |
| } else { |
| /* need to wrap around */ |
| result = false; |
| } |
| } else { |
| *p_cur_time = BTA_HL_MIN_TIME; |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!result) { |
| APPL_TRACE_DEBUG("bta_hl_get_cur_time result=%s cur_time=%d", |
| (result ? "OK" : "FAIL"), *p_cur_time); |
| } |
| #endif |
| |
| return result; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_sort_cfg_time_idx |
| * |
| * Description This function sort the mdl configuration idx stored in array a |
| * based on decending time value |
| * |
| * Returns bool - true found |
| * false not found |
| * |
| ******************************************************************************/ |
| void bta_hl_sort_cfg_time_idx(uint8_t app_idx, uint8_t* a, uint8_t n) { |
| tBTA_HL_APP_CB* p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| uint8_t temp_time, temp_idx; |
| int16_t i, j; |
| for (i = 1; i < n; ++i) { |
| temp_idx = a[i]; |
| temp_time = p_acb->mdl_cfg[temp_idx].time; |
| j = i - 1; |
| while ((j >= 0) && (temp_time < p_acb->mdl_cfg[a[j]].time)) { |
| a[j + 1] = a[j]; |
| --j; |
| } |
| a[j + 1] = temp_idx; |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_compact_mdl_cfg_time |
| * |
| * Description This function finds the MDL configuration index based on |
| * the MDL ID |
| * |
| * Returns bool - true found |
| * false not found |
| * |
| ******************************************************************************/ |
| void bta_hl_compact_mdl_cfg_time(uint8_t app_idx, uint8_t mdep_id) { |
| tBTA_HL_MDL_CFG* p_mdl; |
| uint8_t i, time_min, cnt = 0; |
| uint8_t s_arr[BTA_HL_NUM_MDL_CFGS]; |
| |
| for (i = 0; i < BTA_HL_NUM_MDL_CFGS; i++) { |
| p_mdl = BTA_HL_GET_MDL_CFG_PTR(app_idx, i); |
| if (p_mdl->active) { |
| s_arr[cnt] = i; |
| cnt++; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG("bta_hl_compact_mdl_cfg_time cnt=%d ", cnt); |
| #endif |
| |
| if (cnt) { |
| bta_hl_sort_cfg_time_idx(app_idx, s_arr, cnt); |
| time_min = BTA_HL_MIN_TIME; |
| for (i = 0; i < cnt; i++) { |
| p_mdl = BTA_HL_GET_MDL_CFG_PTR(app_idx, s_arr[i]); |
| p_mdl->time = time_min + i; |
| bta_hl_co_save_mdl(mdep_id, s_arr[i], p_mdl); |
| } |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_is_mdl_exsit_in_mcl |
| * |
| * Description This function checks whether the MDL ID |
| * has already existed in teh MCL or not |
| * |
| * Returns bool - true exist |
| * false does not exist |
| * |
| ******************************************************************************/ |
| bool bta_hl_is_mdl_exsit_in_mcl(uint8_t app_idx, const RawAddress& bd_addr, |
| tBTA_HL_MDL_ID mdl_id) { |
| tBTA_HL_MDL_CFG* p_mdl; |
| bool found = false; |
| uint8_t i; |
| |
| for (i = 0; i < BTA_HL_NUM_MDL_CFGS; i++) { |
| p_mdl = BTA_HL_GET_MDL_CFG_PTR(app_idx, i); |
| if (p_mdl->active && p_mdl->peer_bd_addr == bd_addr) { |
| if (mdl_id != BTA_HL_DELETE_ALL_MDL_IDS) { |
| if (p_mdl->mdl_id == mdl_id) { |
| found = true; |
| break; |
| } |
| } else { |
| found = true; |
| break; |
| } |
| } |
| } |
| |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_delete_mdl_cfg |
| * |
| * Description This function delete the specified MDL ID |
| * |
| * Returns bool - true Success |
| * false Failed |
| * |
| ******************************************************************************/ |
| bool bta_hl_delete_mdl_cfg(uint8_t app_idx, const RawAddress& bd_addr, |
| tBTA_HL_MDL_ID mdl_id) { |
| tBTA_HL_MDL_CFG* p_mdl; |
| bool success = false; |
| uint8_t i; |
| |
| for (i = 0; i < BTA_HL_NUM_MDL_CFGS; i++) { |
| p_mdl = BTA_HL_GET_MDL_CFG_PTR(app_idx, i); |
| if (p_mdl->active && p_mdl->peer_bd_addr == bd_addr) { |
| if (mdl_id != BTA_HL_DELETE_ALL_MDL_IDS) { |
| if (p_mdl->mdl_id == mdl_id) { |
| bta_hl_co_delete_mdl(p_mdl->local_mdep_id, i); |
| memset(p_mdl, 0, sizeof(tBTA_HL_MDL_CFG)); |
| success = true; |
| break; |
| } |
| } else { |
| bta_hl_co_delete_mdl(p_mdl->local_mdep_id, i); |
| memset(p_mdl, 0, sizeof(tBTA_HL_MDL_CFG)); |
| success = true; |
| } |
| } |
| } |
| |
| return success; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_is_mdl_value_valid |
| * |
| * |
| * Description This function checks the specified MDL ID is in valid range. |
| * |
| * Returns bool - true Success |
| * false Failed |
| * |
| * note: mdl_id range 0x0000 reserved, |
| * 0x0001-oxFEFF dynamic range, |
| * 0xFF00-0xFFFE reserved, |
| * 0xFFFF indicates all MDLs (for delete operation only) |
| * |
| ******************************************************************************/ |
| bool bta_hl_is_mdl_value_valid(tBTA_HL_MDL_ID mdl_id) { |
| bool status = true; |
| |
| if (mdl_id != BTA_HL_DELETE_ALL_MDL_IDS) { |
| if (mdl_id != 0) { |
| if (mdl_id > BTA_HL_MAX_MDL_VAL) { |
| status = false; |
| } |
| } else { |
| status = false; |
| } |
| } |
| |
| return status; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_mdep_cfg_idx |
| * |
| * Description This function finds the MDEP configuration index based |
| * on the local MDEP ID |
| * |
| * Returns bool - true found |
| * false not found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_mdep_cfg_idx(uint8_t app_idx, tBTA_HL_MDEP_ID local_mdep_id, |
| uint8_t* p_mdep_cfg_idx) { |
| tBTA_HL_APP_CB* p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| tBTA_HL_SUP_FEATURE* p_sup_feature = &p_acb->sup_feature; |
| bool found = false; |
| uint8_t i; |
| |
| for (i = 0; i < p_sup_feature->num_of_mdeps; i++) { |
| if (p_sup_feature->mdep[i].mdep_id == local_mdep_id) { |
| found = true; |
| *p_mdep_cfg_idx = i; |
| break; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!found) { |
| APPL_TRACE_DEBUG( |
| "bta_hl_find_mdep_cfg_idx found=%d mdep_idx=%d local_mdep_id=%d ", |
| found, i, local_mdep_id); |
| } |
| #endif |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_rxtx_apdu_size |
| * |
| * Description This function finds the maximum APDU rx and tx sizes based on |
| * the MDEP configuration data |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| void bta_hl_find_rxtx_apdu_size(uint8_t app_idx, uint8_t mdep_cfg_idx, |
| uint16_t* p_rx_apu_size, |
| uint16_t* p_tx_apu_size) { |
| tBTA_HL_APP_CB* p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| tBTA_HL_MDEP_CFG* p_mdep_cfg; |
| uint8_t i; |
| uint16_t max_rx_apdu_size = 0, max_tx_apdu_size = 0; |
| |
| p_mdep_cfg = &p_acb->sup_feature.mdep[mdep_cfg_idx].mdep_cfg; |
| |
| for (i = 0; i < p_mdep_cfg->num_of_mdep_data_types; i++) { |
| if (max_rx_apdu_size < p_mdep_cfg->data_cfg[i].max_rx_apdu_size) { |
| max_rx_apdu_size = p_mdep_cfg->data_cfg[i].max_rx_apdu_size; |
| } |
| |
| if (max_tx_apdu_size < p_mdep_cfg->data_cfg[i].max_tx_apdu_size) { |
| max_tx_apdu_size = p_mdep_cfg->data_cfg[i].max_tx_apdu_size; |
| } |
| } |
| |
| *p_rx_apu_size = max_rx_apdu_size; |
| *p_tx_apu_size = max_tx_apdu_size; |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG( |
| "bta_hl_find_rxtx_apdu_size max_rx_apdu_size=%d max_tx_apdu_size=%d ", |
| max_rx_apdu_size, max_tx_apdu_size); |
| #endif |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_validate_peer_cfg |
| * |
| * Description This function validates the peer DCH configuration |
| * |
| * Returns bool - true validation is successful |
| * false validation failed |
| * |
| ******************************************************************************/ |
| bool bta_hl_validate_peer_cfg(uint8_t app_idx, uint8_t mcl_idx, uint8_t mdl_idx, |
| tBTA_HL_MDEP_ID peer_mdep_id, |
| tBTA_HL_MDEP_ROLE peer_mdep_role, |
| uint8_t sdp_idx) { |
| tBTA_HL_MCL_CB* p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| tBTA_HL_MDL_CB* p_dcb = BTA_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); |
| tBTA_HL_SDP_REC* p_rec; |
| bool peer_found = false; |
| uint8_t i; |
| |
| APPL_TRACE_DEBUG("bta_hl_validate_peer_cfg sdp_idx=%d app_idx %d", sdp_idx, |
| app_idx); |
| |
| if (p_dcb->local_mdep_id == BTA_HL_ECHO_TEST_MDEP_ID) { |
| return true; |
| } |
| |
| p_rec = &p_mcb->sdp.sdp_rec[sdp_idx]; |
| for (i = 0; i < p_rec->num_mdeps; i++) { |
| APPL_TRACE_DEBUG("mdep_id %d peer_mdep_id %d", p_rec->mdep_cfg[i].mdep_id, |
| peer_mdep_id); |
| APPL_TRACE_DEBUG("mdep_role %d peer_mdep_role %d", |
| p_rec->mdep_cfg[i].mdep_role, peer_mdep_role) |
| if ((p_rec->mdep_cfg[i].mdep_id == peer_mdep_id) && |
| (p_rec->mdep_cfg[i].mdep_role == peer_mdep_role)) { |
| peer_found = true; |
| |
| break; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!peer_found) { |
| APPL_TRACE_DEBUG("bta_hl_validate_peer_cfg failed num_mdeps=%d", |
| p_rec->num_mdeps); |
| } |
| #endif |
| return peer_found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_chk_local_cfg |
| * |
| * Description This function check whether the local DCH configuration is OK. |
| * |
| * Returns tBTA_HL_STATUS - OK - local DCH configuration is OK |
| * NO_FIRST_RELIABLE - the streaming DCH |
| * configuration is not OK and |
| * it needs to use reliable |
| * DCH configuration |
| * |
| ******************************************************************************/ |
| tBTA_HL_STATUS bta_hl_chk_local_cfg(uint8_t app_idx, uint8_t mcl_idx, |
| uint8_t mdep_cfg_idx, |
| tBTA_HL_DCH_CFG local_cfg) { |
| tBTA_HL_APP_CB* p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| tBTA_HL_STATUS status = BTA_HL_STATUS_OK; |
| |
| if (mdep_cfg_idx && |
| (p_acb->sup_feature.mdep[mdep_cfg_idx].mdep_cfg.mdep_role == |
| BTA_HL_MDEP_ROLE_SOURCE) && |
| (!bta_hl_is_the_first_reliable_existed(app_idx, mcl_idx)) && |
| (local_cfg != BTA_HL_DCH_CFG_RELIABLE)) { |
| status = BTA_HL_STATUS_NO_FIRST_RELIABLE; |
| APPL_TRACE_ERROR("BTA_HL_STATUS_INVALID_DCH_CFG"); |
| } |
| |
| return status; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_validate_reconnect_params |
| * |
| * Description This function validates the reconnect parameters |
| * |
| * Returns bool - true validation is successful |
| * false validation failed |
| ******************************************************************************/ |
| bool bta_hl_validate_reconnect_params(uint8_t app_idx, uint8_t mcl_idx, |
| tBTA_HL_API_DCH_RECONNECT* p_reconnect, |
| uint8_t* p_mdep_cfg_idx, |
| uint8_t* p_mdl_cfg_idx) { |
| tBTA_HL_APP_CB* p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| tBTA_HL_SUP_FEATURE* p_sup_feature = &p_acb->sup_feature; |
| uint8_t num_mdeps; |
| uint8_t mdl_cfg_idx; |
| bool local_mdep_id_found = false; |
| bool mdl_cfg_found = false; |
| bool status = false; |
| uint8_t i, in_use_mdl_idx = 0; |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG("bta_hl_validate_reconnect_params mdl_id=%d app_idx=%d", |
| p_reconnect->mdl_id, app_idx); |
| #endif |
| if (bta_hl_find_mdl_cfg_idx(app_idx, mcl_idx, p_reconnect->mdl_id, |
| &mdl_cfg_idx)) { |
| mdl_cfg_found = true; |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!mdl_cfg_found) { |
| APPL_TRACE_DEBUG("mdl_cfg_found not found"); |
| } |
| #endif |
| |
| if (mdl_cfg_found) { |
| num_mdeps = p_sup_feature->num_of_mdeps; |
| for (i = 0; i < num_mdeps; i++) { |
| if (p_sup_feature->mdep[i].mdep_id == |
| p_acb->mdl_cfg[mdl_cfg_idx].local_mdep_id) { |
| local_mdep_id_found = true; |
| *p_mdep_cfg_idx = i; |
| *p_mdl_cfg_idx = mdl_cfg_idx; |
| break; |
| } |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!local_mdep_id_found) { |
| APPL_TRACE_DEBUG("local_mdep_id not found"); |
| } |
| #endif |
| |
| if (local_mdep_id_found) { |
| if (!bta_hl_find_mdl_idx(app_idx, mcl_idx, p_reconnect->mdl_id, |
| &in_use_mdl_idx)) { |
| status = true; |
| } else { |
| APPL_TRACE_ERROR("mdl_id=%d is curreltly in use", p_reconnect->mdl_id); |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!status) { |
| APPL_TRACE_DEBUG( |
| "Reconnect validation failed local_mdep_id found=%d mdl_cfg_idx " |
| "found=%d in_use_mdl_idx=%d ", |
| local_mdep_id_found, mdl_cfg_found, in_use_mdl_idx); |
| } |
| #endif |
| return status; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_avail_mcl_idx |
| * |
| * Returns bool - true found |
| * false not found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_avail_mcl_idx(uint8_t app_idx, uint8_t* p_mcl_idx) { |
| bool found = false; |
| uint8_t i; |
| |
| for (i = 0; i < BTA_HL_NUM_MCLS; i++) { |
| if (!bta_hl_cb.acb[app_idx].mcb[i].in_use) { |
| found = true; |
| *p_mcl_idx = i; |
| break; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!found) { |
| APPL_TRACE_DEBUG("bta_hl_find_avail_mcl_idx found=%d idx=%d", found, i); |
| } |
| #endif |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_avail_mdl_idx |
| * |
| * Description This function finds an available MDL control block index |
| * |
| * Returns bool - true found |
| * false not found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_avail_mdl_idx(uint8_t app_idx, uint8_t mcl_idx, |
| uint8_t* p_mdl_idx) { |
| tBTA_HL_MCL_CB* p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| bool found = false; |
| uint8_t i; |
| |
| for (i = 0; i < BTA_HL_NUM_MDLS_PER_MCL; i++) { |
| if (!p_mcb->mdl[i].in_use) { |
| memset((void*)&p_mcb->mdl[i], 0, sizeof(tBTA_HL_MDL_CB)); |
| found = true; |
| *p_mdl_idx = i; |
| break; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!found) { |
| APPL_TRACE_DEBUG("bta_hl_find_avail_mdl_idx found=%d idx=%d", found, i); |
| } |
| #endif |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_is_a_duplicate_id |
| * |
| * Description This function finds the application has been used or not |
| * |
| * Returns bool - true the app_id is a duplicate ID |
| * false not a duplicate ID |
| ******************************************************************************/ |
| bool bta_hl_is_a_duplicate_id(uint8_t app_id) { |
| bool is_duplicate = false; |
| uint8_t i; |
| |
| for (i = 0; i < BTA_HL_NUM_APPS; i++) { |
| if (bta_hl_cb.acb[i].in_use && (bta_hl_cb.acb[i].app_id == app_id)) { |
| is_duplicate = true; |
| |
| break; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (is_duplicate) { |
| APPL_TRACE_DEBUG("bta_hl_is_a_duplicate_id app_id=%d is_duplicate=%d", |
| app_id, is_duplicate); |
| } |
| #endif |
| |
| return is_duplicate; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_find_avail_app_idx |
| * |
| * Description This function finds an available application control block index |
| * |
| * Returns bool - true found |
| * false not found |
| * |
| ******************************************************************************/ |
| bool bta_hl_find_avail_app_idx(uint8_t* p_idx) { |
| bool found = false; |
| uint8_t i; |
| |
| for (i = 0; i < BTA_HL_NUM_APPS; i++) { |
| if (!bta_hl_cb.acb[i].in_use) { |
| found = true; |
| *p_idx = i; |
| break; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!found) { |
| APPL_TRACE_DEBUG("bta_hl_find_avail_app_idx found=%d app_idx=%d", found, i); |
| } |
| #endif |
| return found; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_app_update |
| * |
| * Description This function registers an HDP application MCAP and DP |
| * |
| * Returns tBTA_HL_STATUS -registration status |
| * |
| ******************************************************************************/ |
| tBTA_HL_STATUS bta_hl_app_update(uint8_t app_id, bool is_register) { |
| tBTA_HL_STATUS status = BTA_HL_STATUS_OK; |
| tBTA_HL_APP_CB* p_acb = BTA_HL_GET_APP_CB_PTR(0); |
| tMCA_CS mca_cs; |
| uint8_t i, mdep_idx, num_of_mdeps; |
| uint8_t mdep_counter = 0; |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG("bta_hl_app_update app_id=%d", app_id); |
| #endif |
| |
| if (is_register) { |
| if ((status == BTA_HL_STATUS_OK) && |
| bta_hl_co_get_num_of_mdep(app_id, &num_of_mdeps)) { |
| for (i = 0; i < num_of_mdeps; i++) { |
| mca_cs.type = MCA_TDEP_DATA; |
| mca_cs.max_mdl = BTA_HL_NUM_MDLS_PER_MDEP; |
| mca_cs.p_data_cback = bta_hl_mcap_data_cback; |
| /* Find the first available mdep index, and create a MDL Endpoint */ |
| // make a function later if needed |
| for (mdep_idx = 1; mdep_idx < BTA_HL_NUM_MDEPS; mdep_idx++) { |
| if (p_acb->sup_feature.mdep[mdep_idx].mdep_id == 0) { |
| break; /* We found an available index */ |
| } else { |
| mdep_counter++; |
| } |
| } |
| /* If no available MDEPs, return error */ |
| if (mdep_idx == BTA_HL_NUM_MDEPS) { |
| APPL_TRACE_ERROR("bta_hl_app_update: Out of MDEP IDs"); |
| status = BTA_HL_STATUS_MCAP_REG_FAIL; |
| break; |
| } |
| if (MCA_CreateDep((tMCA_HANDLE)p_acb->app_handle, |
| &(p_acb->sup_feature.mdep[mdep_idx].mdep_id), |
| &mca_cs) == MCA_SUCCESS) { |
| if (bta_hl_co_get_mdep_config( |
| app_id, mdep_idx, mdep_counter, |
| p_acb->sup_feature.mdep[mdep_idx].mdep_id, |
| &p_acb->sup_feature.mdep[mdep_idx].mdep_cfg)) { |
| p_acb->sup_feature.mdep[mdep_idx].ori_app_id = app_id; |
| APPL_TRACE_DEBUG("mdep idx %d id %d ori_app_id %d num data type %d", |
| mdep_idx, |
| p_acb->sup_feature.mdep[mdep_idx].mdep_id, |
| p_acb->sup_feature.mdep[mdep_idx].ori_app_id, |
| p_acb->sup_feature.mdep[mdep_idx] |
| .mdep_cfg.num_of_mdep_data_types); |
| if (p_acb->sup_feature.mdep[mdep_idx].mdep_cfg.mdep_role == |
| BTA_HL_MDEP_ROLE_SOURCE) { |
| p_acb->sup_feature.app_role_mask |= BTA_HL_MDEP_ROLE_MASK_SOURCE; |
| } else if (p_acb->sup_feature.mdep[mdep_idx].mdep_cfg.mdep_role == |
| BTA_HL_MDEP_ROLE_SINK) { |
| p_acb->sup_feature.app_role_mask |= BTA_HL_MDEP_ROLE_MASK_SINK; |
| } else { |
| APPL_TRACE_ERROR( |
| "bta_hl_app_registration: Invalid Role %d", |
| p_acb->sup_feature.mdep[mdep_idx].mdep_cfg.mdep_role); |
| status = BTA_HL_STATUS_MDEP_CO_FAIL; |
| break; |
| } |
| } else { |
| APPL_TRACE_ERROR("bta_hl_app_registration: Cfg callout failed"); |
| status = BTA_HL_STATUS_MDEP_CO_FAIL; |
| break; |
| } |
| } else { |
| APPL_TRACE_ERROR("bta_hl_app_registration: MCA_CreateDep failed"); |
| status = BTA_HL_STATUS_MCAP_REG_FAIL; |
| break; |
| } |
| } |
| p_acb->sup_feature.num_of_mdeps += num_of_mdeps; |
| APPL_TRACE_DEBUG("num_of_mdeps %d", p_acb->sup_feature.num_of_mdeps); |
| |
| if ((status == BTA_HL_STATUS_OK) && |
| (p_acb->sup_feature.app_role_mask == BTA_HL_MDEP_ROLE_MASK_SOURCE)) { |
| p_acb->sup_feature.advertize_source_sdp = |
| bta_hl_co_advrtise_source_sdp(app_id); |
| } |
| |
| if ((status == BTA_HL_STATUS_OK) && |
| (!bta_hl_co_get_echo_config(app_id, &p_acb->sup_feature.echo_cfg))) { |
| status = BTA_HL_STATUS_ECHO_CO_FAIL; |
| } |
| |
| if ((status == BTA_HL_STATUS_OK) && |
| (!bta_hl_co_load_mdl_config(app_id, BTA_HL_NUM_MDL_CFGS, |
| &p_acb->mdl_cfg[0]))) { |
| status = BTA_HL_STATUS_MDL_CFG_CO_FAIL; |
| } |
| } else { |
| status = BTA_HL_STATUS_MDEP_CO_FAIL; |
| } |
| } else { |
| for (i = 1; i < BTA_HL_NUM_MDEPS; i++) { |
| if (p_acb->sup_feature.mdep[i].ori_app_id == app_id) { |
| APPL_TRACE_DEBUG("Found index %", i); |
| |
| if (MCA_DeleteDep((tMCA_HANDLE)p_acb->app_handle, |
| (p_acb->sup_feature.mdep[i].mdep_id)) != |
| MCA_SUCCESS) { |
| APPL_TRACE_ERROR("Error deregistering"); |
| status = BTA_HL_STATUS_MCAP_REG_FAIL; |
| return status; |
| } |
| memset(&p_acb->sup_feature.mdep[i], 0, sizeof(tBTA_HL_MDEP)); |
| } |
| } |
| } |
| |
| if (status == BTA_HL_STATUS_OK) { |
| /* Register/Update MDEP(s) in SDP Record */ |
| status = bta_hl_sdp_update(app_id); |
| } |
| /* else do cleanup */ |
| |
| return status; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_app_registration |
| * |
| * Description This function registers an HDP application MCAP and DP |
| * |
| * Returns tBTA_HL_STATUS -registration status |
| * |
| ******************************************************************************/ |
| tBTA_HL_STATUS bta_hl_app_registration(uint8_t app_idx) { |
| tBTA_HL_STATUS status = BTA_HL_STATUS_OK; |
| tBTA_HL_APP_CB* p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| tMCA_REG reg; |
| tMCA_CS mca_cs; |
| uint8_t i, num_of_mdeps; |
| uint8_t mdep_counter = 0; |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG("bta_hl_app_registration app_idx=%d", app_idx); |
| #endif |
| |
| reg.ctrl_psm = p_acb->ctrl_psm; |
| reg.data_psm = p_acb->data_psm; |
| reg.sec_mask = p_acb->sec_mask; |
| reg.rsp_tout = BTA_HL_MCAP_RSP_TOUT; |
| |
| p_acb->app_handle = |
| (tBTA_HL_APP_HANDLE)MCA_Register(®, bta_hl_mcap_ctrl_cback); |
| if (p_acb->app_handle != 0) { |
| mca_cs.type = MCA_TDEP_ECHO; |
| mca_cs.max_mdl = BTA_HL_NUM_MDLS_PER_MDEP; |
| mca_cs.p_data_cback = bta_hl_mcap_data_cback; |
| |
| if (MCA_CreateDep((tMCA_HANDLE)p_acb->app_handle, |
| &(p_acb->sup_feature.mdep[0].mdep_id), |
| &mca_cs) == MCA_SUCCESS) { |
| if (p_acb->sup_feature.mdep[0].mdep_id != BTA_HL_ECHO_TEST_MDEP_ID) { |
| status = BTA_HL_STATUS_MCAP_REG_FAIL; |
| APPL_TRACE_ERROR("BAD MDEP ID for echo test mdep_id=%d", |
| p_acb->sup_feature.mdep[0].mdep_id); |
| } |
| } else { |
| status = BTA_HL_STATUS_MCAP_REG_FAIL; |
| APPL_TRACE_ERROR("MCA_CreateDep for echo test(mdep_id=0) failed"); |
| } |
| |
| if ((status == BTA_HL_STATUS_OK) && |
| bta_hl_co_get_num_of_mdep(p_acb->app_id, &num_of_mdeps)) { |
| p_acb->sup_feature.num_of_mdeps = num_of_mdeps + 1; |
| |
| for (i = 1; i < p_acb->sup_feature.num_of_mdeps; i++) { |
| mca_cs.type = MCA_TDEP_DATA; |
| mca_cs.max_mdl = BTA_HL_NUM_MDLS_PER_MDEP; |
| mca_cs.p_data_cback = bta_hl_mcap_data_cback; |
| |
| if (MCA_CreateDep((tMCA_HANDLE)p_acb->app_handle, |
| &(p_acb->sup_feature.mdep[i].mdep_id), |
| &mca_cs) == MCA_SUCCESS) { |
| if (bta_hl_co_get_mdep_config(p_acb->app_id, i, mdep_counter, |
| p_acb->sup_feature.mdep[i].mdep_id, |
| &p_acb->sup_feature.mdep[i].mdep_cfg)) { |
| if (p_acb->sup_feature.mdep[i].mdep_cfg.mdep_role == |
| BTA_HL_MDEP_ROLE_SOURCE) { |
| p_acb->sup_feature.app_role_mask |= BTA_HL_MDEP_ROLE_MASK_SOURCE; |
| } else if (p_acb->sup_feature.mdep[i].mdep_cfg.mdep_role == |
| BTA_HL_MDEP_ROLE_SINK) { |
| p_acb->sup_feature.app_role_mask |= BTA_HL_MDEP_ROLE_MASK_SINK; |
| } else { |
| status = BTA_HL_STATUS_MDEP_CO_FAIL; |
| break; |
| } |
| p_acb->sup_feature.mdep[i].ori_app_id = p_acb->app_id; |
| APPL_TRACE_DEBUG("index %d ori_app_id %d", i, |
| p_acb->sup_feature.mdep[i].ori_app_id); |
| } else { |
| status = BTA_HL_STATUS_MDEP_CO_FAIL; |
| break; |
| } |
| } else { |
| status = BTA_HL_STATUS_MCAP_REG_FAIL; |
| break; |
| } |
| } |
| |
| if ((status == BTA_HL_STATUS_OK) && |
| (p_acb->sup_feature.app_role_mask == BTA_HL_MDEP_ROLE_MASK_SOURCE)) { |
| /* this is a source only applciation */ |
| p_acb->sup_feature.advertize_source_sdp = |
| bta_hl_co_advrtise_source_sdp(p_acb->app_id); |
| } |
| |
| if ((status == BTA_HL_STATUS_OK) && |
| (!bta_hl_co_get_echo_config(p_acb->app_id, |
| &p_acb->sup_feature.echo_cfg))) { |
| status = BTA_HL_STATUS_ECHO_CO_FAIL; |
| } |
| |
| if ((status == BTA_HL_STATUS_OK) && |
| (!bta_hl_co_load_mdl_config(p_acb->app_id, BTA_HL_NUM_MDL_CFGS, |
| &p_acb->mdl_cfg[0]))) { |
| status = BTA_HL_STATUS_MDL_CFG_CO_FAIL; |
| } |
| } else { |
| status = BTA_HL_STATUS_MDEP_CO_FAIL; |
| } |
| } else { |
| status = BTA_HL_STATUS_MCAP_REG_FAIL; |
| } |
| |
| if (status == BTA_HL_STATUS_OK) { |
| status = bta_hl_sdp_register(app_idx); |
| } |
| |
| return status; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_discard_data |
| * |
| * Description This function discard an HDP event |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| void bta_hl_discard_data(uint16_t event, tBTA_HL_DATA* p_data) { |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_ERROR("BTA HL Discard event=%s", bta_hl_evt_code(event)); |
| |
| #endif |
| |
| switch (event) { |
| case BTA_HL_API_SEND_DATA_EVT: |
| break; |
| |
| case BTA_HL_MCA_RCV_DATA_EVT: |
| osi_free_and_reset((void**)&p_data->mca_rcv_data_evt.p_pkt); |
| break; |
| |
| default: |
| /*Nothing to free*/ |
| break; |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_save_mdl_cfg |
| * |
| * Description This function saves the MDL configuration |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| void bta_hl_save_mdl_cfg(uint8_t app_idx, uint8_t mcl_idx, uint8_t mdl_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_MDL_CB* p_dcb = BTA_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); |
| uint8_t mdl_cfg_idx; |
| tBTA_HL_MDL_ID mdl_id; |
| bool found = true; |
| tBTA_HL_MDL_CFG mdl_cfg; |
| tBTA_HL_MDEP* p_mdep_cfg; |
| tBTA_HL_L2CAP_CFG_INFO l2cap_cfg; |
| uint8_t time_val = 0; |
| mdl_id = p_dcb->mdl_id; |
| if (!bta_hl_find_mdl_cfg_idx(app_idx, mcl_idx, mdl_id, &mdl_cfg_idx)) { |
| if (!bta_hl_find_avail_mdl_cfg_idx(app_idx, mcl_idx, &mdl_cfg_idx)) { |
| APPL_TRACE_ERROR("No space to save the MDL config"); |
| found = false; /*no space available*/ |
| } |
| } |
| |
| if (found) { |
| bta_hl_get_l2cap_cfg(p_dcb->mdl_handle, &l2cap_cfg); |
| if (!bta_hl_get_cur_time(app_idx, &time_val)) { |
| bta_hl_compact_mdl_cfg_time(app_idx, p_dcb->local_mdep_id); |
| bta_hl_get_cur_time(app_idx, &time_val); |
| } |
| mdl_cfg.active = true; |
| mdl_cfg.time = time_val; |
| mdl_cfg.mdl_id = p_dcb->mdl_id; |
| mdl_cfg.dch_mode = p_dcb->dch_mode; |
| mdl_cfg.mtu = l2cap_cfg.mtu; |
| mdl_cfg.fcs = l2cap_cfg.fcs; |
| |
| mdl_cfg.peer_bd_addr = p_mcb->bd_addr; |
| mdl_cfg.local_mdep_id = p_dcb->local_mdep_id; |
| p_mdep_cfg = &p_acb->sup_feature.mdep[p_dcb->local_mdep_cfg_idx]; |
| mdl_cfg.local_mdep_role = p_mdep_cfg->mdep_cfg.mdep_role; |
| memcpy(&p_acb->mdl_cfg[mdl_cfg_idx], &mdl_cfg, sizeof(tBTA_HL_MDL_CFG)); |
| bta_hl_co_save_mdl(mdl_cfg.local_mdep_id, mdl_cfg_idx, &mdl_cfg); |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (found) { |
| if (p_dcb->mtu != l2cap_cfg.mtu) { |
| APPL_TRACE_WARNING( |
| "MCAP and L2CAP peer mtu size out of sync from MCAP mtu=%d from " |
| "l2cap mtu=%d", |
| p_dcb->mtu, l2cap_cfg.mtu); |
| } |
| APPL_TRACE_DEBUG("bta_hl_save_mdl_cfg saved=%d", found); |
| APPL_TRACE_DEBUG("Saved. L2cap cfg mdl_id=%d mtu=%d fcs=%d dch_mode=%d", |
| mdl_cfg.mdl_id, mdl_cfg.mtu, mdl_cfg.fcs, |
| mdl_cfg.dch_mode); |
| } |
| #endif |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_set_dch_chan_cfg |
| * |
| * Description This function setups the L2CAP DCH channel configuration |
| * |
| * Returns void |
| ******************************************************************************/ |
| void bta_hl_set_dch_chan_cfg(uint8_t app_idx, uint8_t mcl_idx, uint8_t mdl_idx, |
| tBTA_HL_DATA* p_data) { |
| tBTA_HL_APP_CB* p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| tBTA_HL_MDL_CB* p_dcb = BTA_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); |
| uint8_t l2cap_mode = L2CAP_FCR_ERTM_MODE; |
| tBTA_HL_SUP_FEATURE* p_sup_feature = &p_acb->sup_feature; |
| uint8_t local_mdep_cfg_idx = p_dcb->local_mdep_cfg_idx; |
| |
| switch (p_dcb->dch_oper) { |
| case BTA_HL_DCH_OP_LOCAL_RECONNECT: |
| case BTA_HL_DCH_OP_REMOTE_RECONNECT: |
| if (p_dcb->dch_mode == BTA_HL_DCH_MODE_STREAMING) |
| l2cap_mode = L2CAP_FCR_STREAM_MODE; |
| break; |
| case BTA_HL_DCH_OP_LOCAL_OPEN: |
| if (p_data->mca_evt.mca_data.create_cfm.cfg == BTA_HL_DCH_CFG_STREAMING) |
| l2cap_mode = L2CAP_FCR_STREAM_MODE; |
| break; |
| case BTA_HL_DCH_OP_REMOTE_OPEN: |
| if (p_dcb->local_cfg == BTA_HL_DCH_CFG_STREAMING) |
| l2cap_mode = L2CAP_FCR_STREAM_MODE; |
| break; |
| default: |
| APPL_TRACE_ERROR("Invalid dch oper=%d for set dch chan cfg", |
| p_dcb->dch_oper); |
| break; |
| } |
| p_dcb->chnl_cfg.fcr_opt.mode = l2cap_mode; |
| p_dcb->chnl_cfg.fcr_opt.mps = bta_hl_set_mps(p_dcb->max_rx_apdu_size); |
| p_dcb->chnl_cfg.fcr_opt.tx_win_sz = bta_hl_set_tx_win_size( |
| p_dcb->max_rx_apdu_size, p_dcb->chnl_cfg.fcr_opt.mps); |
| p_dcb->chnl_cfg.fcr_opt.max_transmit = BTA_HL_L2C_MAX_TRANSMIT; |
| p_dcb->chnl_cfg.fcr_opt.rtrans_tout = BTA_HL_L2C_RTRANS_TOUT; |
| p_dcb->chnl_cfg.fcr_opt.mon_tout = BTA_HL_L2C_MON_TOUT; |
| |
| p_dcb->chnl_cfg.user_rx_buf_size = |
| bta_hl_set_user_rx_buf_size(p_dcb->max_rx_apdu_size); |
| p_dcb->chnl_cfg.user_tx_buf_size = |
| bta_hl_set_user_tx_buf_size(p_dcb->max_tx_apdu_size); |
| p_dcb->chnl_cfg.fcr_rx_buf_size = L2CAP_INVALID_ERM_BUF_SIZE; |
| p_dcb->chnl_cfg.fcr_tx_buf_size = L2CAP_INVALID_ERM_BUF_SIZE; |
| p_dcb->chnl_cfg.data_mtu = p_dcb->max_rx_apdu_size; |
| |
| p_dcb->chnl_cfg.fcs = BTA_HL_MCA_NO_FCS; |
| if (local_mdep_cfg_idx != BTA_HL_ECHO_TEST_MDEP_CFG_IDX) { |
| if (p_sup_feature->mdep[local_mdep_cfg_idx].mdep_cfg.mdep_role == |
| BTA_HL_MDEP_ROLE_SOURCE) { |
| p_dcb->chnl_cfg.fcs = BTA_HL_DEFAULT_SOURCE_FCS; |
| } |
| } else { |
| p_dcb->chnl_cfg.fcs = BTA_HL_MCA_USE_FCS; |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG("L2CAP Params l2cap_mode[3-ERTM 4-STREAM]=%d", l2cap_mode); |
| APPL_TRACE_DEBUG("Use FCS =%s mtu=%d", |
| ((p_dcb->chnl_cfg.fcs & 1) ? "YES" : "NO"), |
| p_dcb->chnl_cfg.data_mtu); |
| APPL_TRACE_DEBUG( |
| "tx_win_sz=%d, max_transmit=%d, rtrans_tout=%d, mon_tout=%d, mps=%d", |
| p_dcb->chnl_cfg.fcr_opt.tx_win_sz, p_dcb->chnl_cfg.fcr_opt.max_transmit, |
| p_dcb->chnl_cfg.fcr_opt.rtrans_tout, p_dcb->chnl_cfg.fcr_opt.mon_tout, |
| p_dcb->chnl_cfg.fcr_opt.mps); |
| |
| APPL_TRACE_DEBUG( |
| "USER rx_buf_size=%d, tx_buf_size=%d, FCR rx_buf_size=%d, tx_buf_size=%d", |
| p_dcb->chnl_cfg.user_rx_buf_size, p_dcb->chnl_cfg.user_tx_buf_size, |
| p_dcb->chnl_cfg.fcr_rx_buf_size, p_dcb->chnl_cfg.fcr_tx_buf_size); |
| |
| #endif |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_get_l2cap_cfg |
| * |
| * Description This function get the current L2CAP channel configuration |
| * |
| * Returns bool - true - operation is successful |
| ******************************************************************************/ |
| bool bta_hl_get_l2cap_cfg(tBTA_HL_MDL_HANDLE mdl_hnd, |
| tBTA_HL_L2CAP_CFG_INFO* p_cfg) { |
| bool success = false; |
| uint16_t lcid; |
| tL2CAP_CFG_INFO* p_our_cfg; |
| tL2CAP_CH_CFG_BITS our_cfg_bits; |
| tL2CAP_CFG_INFO* p_peer_cfg; |
| tL2CAP_CH_CFG_BITS peer_cfg_bits; |
| |
| lcid = MCA_GetL2CapChannel((tMCA_DL)mdl_hnd); |
| if (lcid && L2CA_GetCurrentConfig(lcid, &p_our_cfg, &our_cfg_bits, |
| &p_peer_cfg, &peer_cfg_bits)) { |
| p_cfg->fcs = BTA_HL_MCA_NO_FCS; |
| if (our_cfg_bits & L2CAP_CH_CFG_MASK_FCS) { |
| p_cfg->fcs |= p_our_cfg->fcs; |
| } else { |
| p_cfg->fcs = BTA_HL_MCA_USE_FCS; |
| } |
| |
| if (p_cfg->fcs != BTA_HL_MCA_USE_FCS) { |
| if (peer_cfg_bits & L2CAP_CH_CFG_MASK_FCS) { |
| p_cfg->fcs |= p_peer_cfg->fcs; |
| } else { |
| p_cfg->fcs = BTA_HL_MCA_USE_FCS; |
| } |
| } |
| |
| p_cfg->mtu = 0; |
| if (peer_cfg_bits & L2CAP_CH_CFG_MASK_MTU) { |
| p_cfg->mtu = p_peer_cfg->mtu; |
| } else { |
| p_cfg->mtu = L2CAP_DEFAULT_MTU; |
| } |
| success = true; |
| } else { |
| p_cfg->mtu = L2CAP_DEFAULT_MTU; |
| p_cfg->fcs = BTA_HL_L2C_NO_FCS; |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| if (!success) { |
| APPL_TRACE_DEBUG("bta_hl_get_l2cap_cfg success=%d mdl=%d lcid=%d", success, |
| mdl_hnd, lcid); |
| APPL_TRACE_DEBUG("l2cap mtu=%d fcs=%d", p_cfg->mtu, p_cfg->fcs); |
| } |
| #endif |
| |
| return success; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_validate_chan_cfg |
| * |
| * Description This function validates the L2CAP channel configuration |
| * |
| * Returns bool - true - validation is successful |
| ******************************************************************************/ |
| bool bta_hl_validate_chan_cfg(uint8_t app_idx, uint8_t mcl_idx, |
| uint8_t mdl_idx) { |
| tBTA_HL_APP_CB* p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| tBTA_HL_MDL_CB* p_dcb = BTA_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); |
| bool success = false; |
| uint8_t mdl_cfg_idx = 0; |
| tBTA_HL_L2CAP_CFG_INFO l2cap_cfg; |
| bool get_l2cap_result, get_mdl_result; |
| |
| get_l2cap_result = bta_hl_get_l2cap_cfg(p_dcb->mdl_handle, &l2cap_cfg); |
| get_mdl_result = |
| bta_hl_find_mdl_cfg_idx(app_idx, mcl_idx, p_dcb->mdl_id, &mdl_cfg_idx); |
| |
| if (get_l2cap_result && get_mdl_result) { |
| if ((p_acb->mdl_cfg[mdl_cfg_idx].mtu <= l2cap_cfg.mtu) && |
| (p_acb->mdl_cfg[mdl_cfg_idx].fcs == l2cap_cfg.fcs) && |
| (p_acb->mdl_cfg[mdl_cfg_idx].dch_mode == p_dcb->dch_mode)) { |
| success = true; |
| } |
| } |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| |
| if (p_dcb->mtu != l2cap_cfg.mtu) { |
| APPL_TRACE_WARNING( |
| "MCAP and L2CAP peer mtu size out of sync from MCAP mtu=%d from l2cap " |
| "mtu=%d", |
| p_dcb->mtu, l2cap_cfg.mtu); |
| } |
| |
| if (!success) { |
| APPL_TRACE_DEBUG( |
| "bta_hl_validate_chan_cfg success=%d app_idx=%d mcl_idx=%d mdl_idx=%d", |
| success, app_idx, mcl_idx, mdl_idx); |
| APPL_TRACE_DEBUG("Cur. L2cap cfg mtu=%d fcs=%d dch_mode=%d", l2cap_cfg.mtu, |
| l2cap_cfg.fcs, p_dcb->dch_mode); |
| APPL_TRACE_DEBUG("From saved: L2cap cfg mtu=%d fcs=%d dch_mode=%d", |
| p_acb->mdl_cfg[mdl_cfg_idx].mtu, |
| p_acb->mdl_cfg[mdl_cfg_idx].fcs, |
| p_acb->mdl_cfg[mdl_cfg_idx].dch_mode); |
| } |
| #endif |
| |
| return success; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_is_cong_on |
| * |
| * Description This function checks whether the congestion condition is on. |
| * |
| * Returns bool - true DCH is congested |
| * false not congested |
| * |
| ******************************************************************************/ |
| bool bta_hl_is_cong_on(uint8_t app_id, const RawAddress& bd_addr, |
| tBTA_HL_MDL_ID mdl_id) |
| |
| { |
| tBTA_HL_MDL_CB* p_dcb; |
| uint8_t app_idx = 0, mcl_idx, mdl_idx; |
| bool cong_status = true; |
| |
| if (bta_hl_find_app_idx(app_id, &app_idx)) { |
| if (bta_hl_find_mcl_idx(app_idx, bd_addr, &mcl_idx)) { |
| if (bta_hl_find_mdl_idx(app_idx, mcl_idx, mdl_id, &mdl_idx)) { |
| p_dcb = BTA_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); |
| cong_status = p_dcb->cong; |
| } |
| } |
| } |
| |
| return cong_status; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_check_cch_close |
| * |
| * Description This function checks whether there is a pending CCH close |
| * request or not |
| * |
| * Returns void |
| ******************************************************************************/ |
| void bta_hl_check_cch_close(uint8_t app_idx, uint8_t mcl_idx, |
| tBTA_HL_DATA* p_data, bool check_dch_setup) { |
| tBTA_HL_MCL_CB* p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| tBTA_HL_MDL_CB* p_dcb; |
| uint8_t mdl_idx; |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG("bta_hl_check_cch_close cch_close_dch_oper=%d", |
| p_mcb->cch_close_dch_oper); |
| #endif |
| |
| if (p_mcb->cch_oper == BTA_HL_CCH_OP_LOCAL_CLOSE) { |
| if (check_dch_setup && |
| bta_hl_find_dch_setup_mdl_idx(app_idx, mcl_idx, &mdl_idx)) { |
| p_dcb = BTA_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx); |
| if (!p_mcb->rsp_tout) { |
| p_mcb->cch_close_dch_oper = BTA_HL_CCH_CLOSE_OP_DCH_ABORT; |
| |
| if (!p_dcb->abort_oper) { |
| p_dcb->abort_oper |= BTA_HL_ABORT_CCH_CLOSE_MASK; |
| bta_hl_dch_sm_execute(app_idx, mcl_idx, mdl_idx, BTA_HL_DCH_ABORT_EVT, |
| p_data); |
| } |
| } else { |
| p_mcb->cch_close_dch_oper = BTA_HL_CCH_CLOSE_OP_DCH_CLOSE; |
| bta_hl_dch_sm_execute(app_idx, mcl_idx, mdl_idx, |
| BTA_HL_DCH_CLOSE_CMPL_EVT, p_data); |
| } |
| } else if (bta_hl_find_an_active_mdl_idx(app_idx, mcl_idx, &mdl_idx)) { |
| p_mcb->cch_close_dch_oper = BTA_HL_CCH_CLOSE_OP_DCH_CLOSE; |
| bta_hl_dch_sm_execute(app_idx, mcl_idx, mdl_idx, BTA_HL_DCH_CLOSE_EVT, |
| p_data); |
| } else { |
| p_mcb->cch_close_dch_oper = BTA_HL_CCH_CLOSE_OP_DCH_NONE; |
| bta_hl_cch_sm_execute(app_idx, mcl_idx, BTA_HL_CCH_CLOSE_EVT, p_data); |
| } |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_clean_app |
| * |
| * Description Cleans up the HDP application resources and control block |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| void bta_hl_clean_app(uint8_t app_idx) { |
| tBTA_HL_APP_CB* p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| int i, num_act_apps = 0; |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG("bta_hl_clean_app"); |
| #endif |
| MCA_Deregister((tMCA_HANDLE)p_acb->app_handle); |
| |
| if (p_acb->sdp_handle) SDP_DeleteRecord(p_acb->sdp_handle); |
| |
| memset((void*)p_acb, 0, sizeof(tBTA_HL_APP_CB)); |
| |
| /* check any application is still active */ |
| for (i = 0; i < BTA_HL_NUM_APPS; i++) { |
| p_acb = BTA_HL_GET_APP_CB_PTR(i); |
| if (p_acb->in_use) num_act_apps++; |
| } |
| |
| if (!num_act_apps) { |
| bta_sys_remove_uuid(UUID_SERVCLASS_HDP_PROFILE); |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_check_deregistration |
| * |
| * Description This function checks whether there is a pending deregistration |
| * request or not |
| * |
| * Returns void |
| ******************************************************************************/ |
| void bta_hl_check_deregistration(uint8_t app_idx, tBTA_HL_DATA* p_data) { |
| tBTA_HL_APP_CB* p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| tBTA_HL_MCL_CB* p_mcb; |
| uint8_t mcl_idx; |
| tBTA_HL evt_data; |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG("bta_hl_check_deregistration"); |
| #endif |
| |
| if (p_acb->deregistering) { |
| if (bta_hl_find_an_in_use_mcl_idx(app_idx, &mcl_idx)) { |
| p_mcb = BTA_HL_GET_MCL_CB_PTR(app_idx, mcl_idx); |
| if (p_mcb->cch_oper != BTA_HL_CCH_OP_LOCAL_CLOSE) { |
| if (p_mcb->cch_state == BTA_HL_CCH_OPENING_ST) |
| p_mcb->force_close_local_cch_opening = true; |
| p_mcb->cch_oper = BTA_HL_CCH_OP_LOCAL_CLOSE; |
| APPL_TRACE_DEBUG("p_mcb->force_close_local_cch_opening=%d", |
| p_mcb->force_close_local_cch_opening); |
| bta_hl_check_cch_close(app_idx, mcl_idx, p_data, true); |
| } |
| } else { |
| /* all cchs are closed */ |
| evt_data.dereg_cfm.app_handle = p_acb->app_handle; |
| evt_data.dereg_cfm.app_id = p_data->api_dereg.app_id; |
| evt_data.dereg_cfm.status = BTA_HL_STATUS_OK; |
| p_acb->p_cback(BTA_HL_DEREGISTER_CFM_EVT, (tBTA_HL*)&evt_data); |
| bta_hl_clean_app(app_idx); |
| bta_hl_check_disable(p_data); |
| } |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_check_disable |
| * |
| * Description This function checks whether there is a pending disable |
| * request or not |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| void bta_hl_check_disable(tBTA_HL_DATA* p_data) { |
| tBTA_HL_CB* p_cb = &bta_hl_cb; |
| tBTA_HL_APP_CB* p_acb; |
| uint8_t app_idx; |
| tBTA_HL_CTRL evt_data; |
| |
| #if (BTA_HL_DEBUG == TRUE) |
| APPL_TRACE_DEBUG("bta_hl_check_disable"); |
| #endif |
| |
| if (bta_hl_cb.disabling) { |
| if (bta_hl_find_an_in_use_app_idx(&app_idx)) { |
| p_acb = BTA_HL_GET_APP_CB_PTR(app_idx); |
| if (!p_acb->deregistering) { |
| p_acb->deregistering = true; |
| bta_hl_check_deregistration(app_idx, p_data); |
| } |
| } else { |
| /* all apps are deregistered */ |
| bta_sys_deregister(BTA_ID_HL); |
| evt_data.disable_cfm.status = BTA_HL_STATUS_OK; |
| if (p_cb->p_ctrl_cback) |
| p_cb->p_ctrl_cback(BTA_HL_CTRL_DISABLE_CFM_EVT, |
| (tBTA_HL_CTRL*)&evt_data); |
| memset((void*)p_cb, 0, sizeof(tBTA_HL_CB)); |
| } |
| } |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_build_abort_cfm |
| * |
| * Description This function builds the abort confirmation event data |
| * |
| * Returns None |
| * |
| ******************************************************************************/ |
| void bta_hl_build_abort_cfm(tBTA_HL* p_evt_data, tBTA_HL_APP_HANDLE app_handle, |
| tBTA_HL_MCL_HANDLE mcl_handle, |
| tBTA_HL_STATUS status) { |
| p_evt_data->dch_abort_cfm.status = status; |
| p_evt_data->dch_abort_cfm.mcl_handle = mcl_handle; |
| p_evt_data->dch_abort_cfm.app_handle = app_handle; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_build_abort_ind |
| * |
| * Description This function builds the abort indication event data |
| * |
| * Returns None |
| * |
| ******************************************************************************/ |
| void bta_hl_build_abort_ind(tBTA_HL* p_evt_data, tBTA_HL_APP_HANDLE app_handle, |
| tBTA_HL_MCL_HANDLE mcl_handle) { |
| p_evt_data->dch_abort_ind.mcl_handle = mcl_handle; |
| p_evt_data->dch_abort_ind.app_handle = app_handle; |
| } |
| /******************************************************************************* |
| * |
| * Function bta_hl_build_close_cfm |
| * |
| * Description This function builds the close confirmation event data |
| * |
| * Returns None |
| * |
| ******************************************************************************/ |
| void bta_hl_build_dch_close_cfm(tBTA_HL* p_evt_data, |
| tBTA_HL_APP_HANDLE app_handle, |
| tBTA_HL_MCL_HANDLE mcl_handle, |
| tBTA_HL_MDL_HANDLE mdl_handle, |
| tBTA_HL_STATUS status) { |
| p_evt_data->dch_close_cfm.status = status; |
| p_evt_data->dch_close_cfm.mdl_handle = mdl_handle; |
| p_evt_data->dch_close_cfm.mcl_handle = mcl_handle; |
| p_evt_data->dch_close_cfm.app_handle = app_handle; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_build_dch_close_ind |
| * |
| * Description This function builds the close indication event data |
| * |
| * Returns None |
| * |
| ******************************************************************************/ |
| void bta_hl_build_dch_close_ind(tBTA_HL* p_evt_data, |
| tBTA_HL_APP_HANDLE app_handle, |
| tBTA_HL_MCL_HANDLE mcl_handle, |
| tBTA_HL_MDL_HANDLE mdl_handle, |
| bool intentional) { |
| p_evt_data->dch_close_ind.mdl_handle = mdl_handle; |
| p_evt_data->dch_close_ind.mcl_handle = mcl_handle; |
| p_evt_data->dch_close_ind.app_handle = app_handle; |
| p_evt_data->dch_close_ind.intentional = intentional; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_build_send_data_cfm |
| * |
| * Description This function builds the send data confirmation event data |
| * |
| * Returns None |
| * |
| ******************************************************************************/ |
| void bta_hl_build_send_data_cfm(tBTA_HL* p_evt_data, |
| tBTA_HL_APP_HANDLE app_handle, |
| tBTA_HL_MCL_HANDLE mcl_handle, |
| tBTA_HL_MDL_HANDLE mdl_handle, |
| tBTA_HL_STATUS status) { |
| p_evt_data->dch_send_data_cfm.mdl_handle = mdl_handle; |
| p_evt_data->dch_send_data_cfm.mcl_handle = mcl_handle; |
| p_evt_data->dch_send_data_cfm.app_handle = app_handle; |
| p_evt_data->dch_send_data_cfm.status = status; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_build_rcv_data_ind |
| * |
| * Description This function builds the received data indication event data |
| * |
| * Returns None |
| * |
| ******************************************************************************/ |
| void bta_hl_build_rcv_data_ind(tBTA_HL* p_evt_data, |
| tBTA_HL_APP_HANDLE app_handle, |
| tBTA_HL_MCL_HANDLE mcl_handle, |
| tBTA_HL_MDL_HANDLE mdl_handle) { |
| p_evt_data->dch_rcv_data_ind.mdl_handle = mdl_handle; |
| p_evt_data->dch_rcv_data_ind.mcl_handle = mcl_handle; |
| p_evt_data->dch_rcv_data_ind.app_handle = app_handle; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_build_cch_open_cfm |
| * |
| * Description This function builds the CCH open confirmation event data |
| * |
| * Returns None |
| * |
| ******************************************************************************/ |
| void bta_hl_build_cch_open_cfm(tBTA_HL* p_evt_data, uint8_t app_id, |
| tBTA_HL_APP_HANDLE app_handle, |
| tBTA_HL_MCL_HANDLE mcl_handle, |
| const RawAddress& bd_addr, |
| tBTA_HL_STATUS status) { |
| p_evt_data->cch_open_cfm.app_id = app_id; |
| p_evt_data->cch_open_cfm.app_handle = app_handle; |
| p_evt_data->cch_open_cfm.mcl_handle = mcl_handle; |
| p_evt_data->cch_open_cfm.bd_addr = bd_addr; |
| p_evt_data->cch_open_cfm.status = status; |
| APPL_TRACE_DEBUG("bta_hl_build_cch_open_cfm: status=%d", status); |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_build_cch_open_ind |
| * |
| * Description This function builds the CCH open indication event data |
| * |
| * Returns None |
| * |
| ******************************************************************************/ |
| void bta_hl_build_cch_open_ind(tBTA_HL* p_evt_data, |
| tBTA_HL_APP_HANDLE app_handle, |
| tBTA_HL_MCL_HANDLE mcl_handle, |
| const RawAddress& bd_addr) { |
| p_evt_data->cch_open_ind.app_handle = app_handle; |
| p_evt_data->cch_open_ind.mcl_handle = mcl_handle; |
| p_evt_data->cch_open_ind.bd_addr = bd_addr; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_build_cch_close_cfm |
| * |
| * Description This function builds the CCH close confirmation event data |
| * |
| * Returns None |
| * |
| ******************************************************************************/ |
| void bta_hl_build_cch_close_cfm(tBTA_HL* p_evt_data, |
| tBTA_HL_APP_HANDLE app_handle, |
| tBTA_HL_MCL_HANDLE mcl_handle, |
| tBTA_HL_STATUS status) { |
| p_evt_data->cch_close_cfm.mcl_handle = mcl_handle; |
| p_evt_data->cch_close_cfm.app_handle = app_handle; |
| p_evt_data->cch_close_cfm.status = status; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_build_cch_close_ind |
| * |
| * Description This function builds the CCH colse indication event data |
| * |
| * Returns None |
| * |
| ******************************************************************************/ |
| void bta_hl_build_cch_close_ind(tBTA_HL* p_evt_data, |
| tBTA_HL_APP_HANDLE app_handle, |
| tBTA_HL_MCL_HANDLE mcl_handle, |
| bool intentional) { |
| p_evt_data->cch_close_ind.mcl_handle = mcl_handle; |
| p_evt_data->cch_close_ind.app_handle = app_handle; |
| p_evt_data->cch_close_ind.intentional = intentional; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_build_dch_open_cfm |
| * |
| * Description This function builds the DCH open confirmation event data |
| * |
| * Returns None |
| * |
| ******************************************************************************/ |
| void bta_hl_build_dch_open_cfm(tBTA_HL* p_evt_data, |
| tBTA_HL_APP_HANDLE app_handle, |
| tBTA_HL_MCL_HANDLE mcl_handle, |
| tBTA_HL_MDL_HANDLE mdl_handle, |
| tBTA_HL_MDEP_ID local_mdep_id, |
| tBTA_HL_MDL_ID mdl_id, tBTA_HL_DCH_MODE dch_mode, |
| bool first_reliable, uint16_t mtu, |
| tBTA_HL_STATUS status) |
| |
| { |
| p_evt_data->dch_open_cfm.mdl_handle = mdl_handle; |
| p_evt_data->dch_open_cfm.mcl_handle = mcl_handle; |
| p_evt_data->dch_open_cfm.app_handle = app_handle; |
| p_evt_data->dch_open_cfm.local_mdep_id = local_mdep_id; |
| p_evt_data->dch_open_cfm.mdl_id = mdl_id; |
| p_evt_data->dch_open_cfm.dch_mode = dch_mode; |
| p_evt_data->dch_open_cfm.first_reliable = first_reliable; |
| p_evt_data->dch_open_cfm.mtu = mtu; |
| p_evt_data->dch_open_cfm.status = status; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_build_sdp_query_cfm |
| * |
| * Description This function builds the SDP query indication event data |
| * |
| * Returns None |
| * |
| ******************************************************************************/ |
| void bta_hl_build_sdp_query_cfm(tBTA_HL* p_evt_data, uint8_t app_id, |
| tBTA_HL_APP_HANDLE app_handle, |
| const RawAddress& bd_addr, tBTA_HL_SDP* p_sdp, |
| tBTA_HL_STATUS status) |
| |
| { |
| APPL_TRACE_DEBUG("bta_hl_build_sdp_query_cfm: app_id = %d, app_handle=%d", |
| app_id, app_handle); |
| p_evt_data->sdp_query_cfm.app_id = app_id; |
| p_evt_data->sdp_query_cfm.app_handle = app_handle; |
| p_evt_data->sdp_query_cfm.bd_addr = bd_addr; |
| p_evt_data->sdp_query_cfm.p_sdp = p_sdp; |
| p_evt_data->sdp_query_cfm.status = status; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_build_delete_mdl_cfm |
| * |
| * Description This function builds the delete MDL confirmation event data |
| * |
| * Returns None |
| * |
| ******************************************************************************/ |
| void bta_hl_build_delete_mdl_cfm(tBTA_HL* p_evt_data, |
| tBTA_HL_APP_HANDLE app_handle, |
| tBTA_HL_MCL_HANDLE mcl_handle, |
| tBTA_HL_MDL_ID mdl_id, tBTA_HL_STATUS status) |
| |
| { |
| p_evt_data->delete_mdl_cfm.mcl_handle = mcl_handle; |
| p_evt_data->delete_mdl_cfm.app_handle = app_handle; |
| p_evt_data->delete_mdl_cfm.mdl_id = mdl_id; |
| p_evt_data->delete_mdl_cfm.status = status; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_build_echo_test_cfm |
| * |
| * Description This function builds the echo test confirmation event data |
| * |
| * Returns None |
| * |
| ******************************************************************************/ |
| void bta_hl_build_echo_test_cfm(tBTA_HL* p_evt_data, |
| tBTA_HL_APP_HANDLE app_handle, |
| tBTA_HL_MCL_HANDLE mcl_handle, |
| tBTA_HL_STATUS status) { |
| p_evt_data->echo_test_cfm.mcl_handle = mcl_handle; |
| p_evt_data->echo_test_cfm.app_handle = app_handle; |
| p_evt_data->echo_test_cfm.status = status; |
| } |
| |
| /***************************************************************************** |
| * Debug Functions |
| ****************************************************************************/ |
| #if (BTA_HL_DEBUG == TRUE) |
| |
| /******************************************************************************* |
| * |
| * Function bta_hl_status_code |
| * |
| * Description get the status string pointer |
| * |
| * Returns char * - status string pointer |
| * |
| ******************************************************************************/ |
| const char* bta_hl_status_code(tBTA_HL_STATUS status) { |
| switch (status) { |
| case BTA_HL_STATUS_OK: |
| return "BTA_HL_STATUS_OK"; |
| case BTA_HL_STATUS_FAIL: |
| return "BTA_HL_STATUS_FAIL"; |
| case BTA_HL_STATUS_ABORTED: |
| return "BTA_HL_STATUS_ABORTED"; |
| case BTA_HL_STATUS_NO_RESOURCE: |
| return "BTA_HL_STATUS_NO_RESOURCE"; |
| case BTA_HL_STATUS_LAST_ITEM: |
| return "BTA_HL_STATUS_LAST_ITEM"; |
| case BTA_HL_STATUS_DUPLICATE_APP_ID: |
| return "BTA_HL_STATUS_DUPLICATE_APP_ID"; |
| case BTA_HL_STATUS_INVALID_APP_HANDLE: |
| return "BTA_HL_STATUS_INVALID_APP_HANDLE"; |
| case BTA_HL_STATUS_INVALID_MCL_HANDLE: |
| return "BTA_HL_STATUS_INVALID_MCL_HANDLE"; |
| case BTA_HL_STATUS_MCAP_REG_FAIL: |
| return "BTA_HL_STATUS_MCAP_REG_FAIL"; |
| case BTA_HL_STATUS_MDEP_CO_FAIL: |
| return "BTA_HL_STATUS_MDEP_CO_FAIL"; |
| case BTA_HL_STATUS_ECHO_CO_FAIL: |
| return "BTA_HL_STATUS_ECHO_CO_FAIL"; |
| case BTA_HL_STATUS_MDL_CFG_CO_FAIL: |
| return "BTA_HL_STATUS_MDL_CFG_CO_FAIL"; |
| case BTA_HL_STATUS_SDP_NO_RESOURCE: |
| return "BTA_HL_STATUS_SDP_NO_RESOURCE"; |
| case BTA_HL_STATUS_SDP_FAIL: |
| return "BTA_HL_STATUS_SDP_FAIL"; |
| case BTA_HL_STATUS_NO_CCH: |
| return "BTA_HL_STATUS_NO_CCH"; |
| case BTA_HL_STATUS_NO_MCL: |
| return "BTA_HL_STATUS_NO_MCL"; |
| |
| case BTA_HL_STATUS_NO_FIRST_RELIABLE: |
| return "BTA_HL_STATUS_NO_FIRST_RELIABLE"; |
| case BTA_HL_STATUS_INVALID_DCH_CFG: |
| return "BTA_HL_STATUS_INVALID_DCH_CFG"; |
| case BTA_HL_STATUS_INVALID_BD_ADDR: |
| return "BTA_HL_STATUS_INVALID_BD_ADDR"; |
| case BTA_HL_STATUS_INVALID_RECONNECT_CFG: |
| return "BTA_HL_STATUS_INVALID_RECONNECT_CFG"; |
| case BTA_HL_STATUS_ECHO_TEST_BUSY: |
| return "BTA_HL_STATUS_ECHO_TEST_BUSY"; |
| case BTA_HL_STATUS_INVALID_LOCAL_MDEP_ID: |
| return "BTA_HL_STATUS_INVALID_LOCAL_MDEP_ID"; |
| case BTA_HL_STATUS_INVALID_MDL_ID: |
| return "BTA_HL_STATUS_INVALID_MDL_ID"; |
| case BTA_HL_STATUS_NO_MDL_ID_FOUND: |
| return "BTA_HL_STATUS_NO_MDL_ID_FOUND"; |
| case BTA_HL_STATUS_DCH_BUSY: |
| return "BTA_HL_STATUS_DCH_BUSY"; |
| default: |
| return "Unknown status code"; |
| } |
| } |
| /******************************************************************************* |
| * |
| * Function bta_hl_evt_code |
| * |
| * Description Maps HL event code to the corresponding event string |
| * |
| * Returns string pointer for the associated event name |
| * |
| ******************************************************************************/ |
| const char* bta_hl_evt_code(tBTA_HL_INT_EVT evt_code) { |
| switch (evt_code) { |
| case BTA_HL_CCH_OPEN_EVT: |
| return "BTA_HL_CCH_OPEN_EVT"; |
| case BTA_HL_CCH_SDP_OK_EVT: |
| return "BTA_HL_CCH_SDP_OK_EVT"; |
| case BTA_HL_CCH_SDP_FAIL_EVT: |
| return "BTA_HL_CCH_SDP_FAIL_EVT"; |
| case BTA_HL_MCA_CONNECT_IND_EVT: |
| return "BTA_HL_MCA_CONNECT_IND_EVT"; |
| case BTA_HL_MCA_DISCONNECT_IND_EVT: |
| return "BTA_HL_MCA_DISCONNECT_IND_EVT"; |
| |
| case BTA_HL_CCH_CLOSE_EVT: |
| return "BTA_HL_CCH_CLOSE_EVT"; |
| case BTA_HL_CCH_CLOSE_CMPL_EVT: |
| return "BTA_HL_CCH_CLOSE_CMPL_EVT"; |
| case BTA_HL_DCH_OPEN_EVT: |
| return "BTA_HL_DCH_OPEN_EVT"; |
| case BTA_HL_MCA_CREATE_IND_EVT: |
| return "BTA_HL_MCA_CREATE_IND_EVT"; |
| case BTA_HL_MCA_CREATE_CFM_EVT: |
| return "BTA_HL_MCA_CREATE_CFM_EVT"; |
| case BTA_HL_MCA_OPEN_IND_EVT: |
| return "BTA_HL_MCA_OPEN_IND_EVT"; |
| case BTA_HL_MCA_OPEN_CFM_EVT: |
| return "BTA_HL_MCA_OPEN_CFM_EVT"; |
| case BTA_HL_DCH_CLOSE_EVT: |
| return "BTA_HL_DCH_CLOSE_EVT"; |
| case BTA_HL_MCA_CLOSE_IND_EVT: |
| return "BTA_HL_MCA_CLOSE_IND_EVT"; |
| case BTA_HL_MCA_CLOSE_CFM_EVT: |
| return "BTA_HL_MCA_CLOSE_CFM_EVT"; |
| case BTA_HL_API_SEND_DATA_EVT: |
| return "BTA_HL_API_SEND_DATA_EVT"; |
| case BTA_HL_MCA_RCV_DATA_EVT: |
| return "BTA_HL_MCA_RCV_DATA_EVT"; |
| case BTA_HL_DCH_CLOSE_CMPL_EVT: |
| return "BTA_HL_DCH_CLOSE_CMPL_EVT"; |
| |
| case BTA_HL_API_ENABLE_EVT: |
| return "BTA_HL_API_ENABLE_EVT"; |
| case BTA_HL_API_DISABLE_EVT: |
| return "BTA_HL_API_DISABLE_EVT"; |
| case BTA_HL_API_UPDATE_EVT: |
| return "BTA_HL_API_UPDATE_EVT"; |
| case BTA_HL_API_REGISTER_EVT: |
| return "BTA_HL_API_REGISTER_EVT"; |
| case BTA_HL_API_DEREGISTER_EVT: |
| return "BTA_HL_API_DEREGISTER_EVT"; |
| |
| case BTA_HL_API_CCH_OPEN_EVT: |
| return "BTA_HL_API_CCH_OPEN_EVT"; |
| |
| case BTA_HL_API_CCH_CLOSE_EVT: |
| return "BTA_HL_API_CCH_CLOSE_EVT"; |
| case BTA_HL_API_DCH_OPEN_EVT: |
| return "BTA_HL_API_DCH_OPEN_EVT"; |
| |
| case BTA_HL_API_DCH_RECONNECT_EVT: |
| return "BTA_HL_API_DCH_RECONNECT_EVT"; |
| case BTA_HL_API_DCH_CLOSE_EVT: |
| return "BTA_HL_API_DCH_CLOSE_EVT"; |
| case BTA_HL_API_DELETE_MDL_EVT: |
| return "BTA_HL_API_DELETE_MDL_EVT"; |
| case BTA_HL_API_DCH_ABORT_EVT: |
| return "BTA_HL_API_DCH_ABORT_EVT"; |
| |
| case BTA_HL_DCH_RECONNECT_EVT: |
| return "BTA_HL_DCH_RECONNECT_EVT"; |
| case BTA_HL_DCH_SDP_INIT_EVT: |
| return "BTA_HL_DCH_SDP_INIT_EVT"; |
| case BTA_HL_DCH_SDP_FAIL_EVT: |
| return "BTA_HL_DCH_SDP_FAIL_EVT"; |
| case BTA_HL_API_DCH_ECHO_TEST_EVT: |
| return "BTA_HL_API_DCH_ECHO_TEST_EVT"; |
| case BTA_HL_DCH_CLOSE_ECHO_TEST_EVT: |
| return "BTA_HL_DCH_CLOSE_ECHO_TEST_EVT"; |
| case BTA_HL_MCA_RECONNECT_IND_EVT: |
| return "BTA_HL_MCA_RECONNECT_IND_EVT"; |
| case BTA_HL_MCA_RECONNECT_CFM_EVT: |
| return "BTA_HL_MCA_RECONNECT_CFM_EVT"; |
| case BTA_HL_API_DCH_CREATE_RSP_EVT: |
| return "BTA_HL_API_DCH_CREATE_RSP_EVT"; |
| case BTA_HL_DCH_ABORT_EVT: |
| return "BTA_HL_DCH_ABORT_EVT"; |
| case BTA_HL_MCA_ABORT_IND_EVT: |
| return "BTA_HL_MCA_ABORT_IND_EVT"; |
| case BTA_HL_MCA_ABORT_CFM_EVT: |
| return "BTA_HL_MCA_ABORT_CFM_EVT"; |
| case BTA_HL_MCA_DELETE_IND_EVT: |
| return "BTA_HL_MCA_DELETE_IND_EVT"; |
| case BTA_HL_MCA_DELETE_CFM_EVT: |
| return "BTA_HL_MCA_DELETE_CFM_EVT"; |
| case BTA_HL_MCA_CONG_CHG_EVT: |
| return "BTA_HL_MCA_CONG_CHG_EVT"; |
| case BTA_HL_CI_GET_TX_DATA_EVT: |
| return "BTA_HL_CI_GET_TX_DATA_EVT"; |
| case BTA_HL_CI_PUT_RX_DATA_EVT: |
| return "BTA_HL_CI_PUT_RX_DATA_EVT"; |
| case BTA_HL_CI_GET_ECHO_DATA_EVT: |
| return "BTA_HL_CI_GET_ECHO_DATA_EVT"; |
| case BTA_HL_DCH_ECHO_TEST_EVT: |
| return "BTA_HL_DCH_ECHO_TEST_EVT"; |
| case BTA_HL_CI_PUT_ECHO_DATA_EVT: |
| return "BTA_HL_CI_PUT_ECHO_DATA_EVT"; |
| case BTA_HL_API_SDP_QUERY_EVT: |
| return "BTA_HL_API_SDP_QUERY_EVT"; |
| case BTA_HL_SDP_QUERY_OK_EVT: |
| return "BTA_HL_SDP_QUERY_OK_EVT"; |
| case BTA_HL_SDP_QUERY_FAIL_EVT: |
| return "BTA_HL_SDP_QUERY_FAIL_EVT"; |
| case BTA_HL_MCA_RSP_TOUT_IND_EVT: |
| return "BTA_HL_MCA_RSP_TOUT_IND_EVT"; |
| |
| default: |
| return "Unknown HL event code"; |
| } |
| } |
| |
| #endif /* Debug Functions */ |
| #endif // HL_INCLUDED |
