192 lines
6.1 KiB
C++
192 lines
6.1 KiB
C++
/******************************************************************************
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*
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* Copyright 2003-2012 Broadcom Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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/******************************************************************************
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*
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* This is the private file for the BTA GATT server.
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*
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******************************************************************************/
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#ifndef BTA_GATTS_INT_H
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#define BTA_GATTS_INT_H
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#include <cstdint>
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#include "bt_target.h" // Must be first to define build configuration
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#include "bta/include/bta_gatt_api.h"
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#include "bta/sys/bta_sys.h"
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#include "stack/include/bt_types.h"
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#include "stack/include/btm_ble_api_types.h"
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#include "stack/include/gatt_api.h"
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/*****************************************************************************
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* Constants and data types
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****************************************************************************/
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enum {
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BTA_GATTS_API_REG_EVT = BTA_SYS_EVT_START(BTA_ID_GATTS),
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BTA_GATTS_INT_START_IF_EVT,
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BTA_GATTS_API_DEREG_EVT,
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BTA_GATTS_API_INDICATION_EVT,
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BTA_GATTS_API_DEL_SRVC_EVT,
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BTA_GATTS_API_STOP_SRVC_EVT,
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BTA_GATTS_API_RSP_EVT,
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BTA_GATTS_API_OPEN_EVT,
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BTA_GATTS_API_CANCEL_OPEN_EVT,
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BTA_GATTS_API_CLOSE_EVT,
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BTA_GATTS_API_DISABLE_EVT
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};
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typedef uint16_t tBTA_GATTS_INT_EVT;
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/* max number of application allowed on device */
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#define BTA_GATTS_MAX_APP_NUM GATT_MAX_SR_PROFILES
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/* max number of services allowed in the device */
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#define BTA_GATTS_MAX_SRVC_NUM GATT_MAX_SR_PROFILES
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/* internal strucutre for GATTC register API */
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typedef struct {
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BT_HDR_RIGID hdr;
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bluetooth::Uuid app_uuid;
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tBTA_GATTS_CBACK* p_cback;
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bool eatt_support;
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} tBTA_GATTS_API_REG;
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typedef struct {
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BT_HDR_RIGID hdr;
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tGATT_IF server_if;
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} tBTA_GATTS_INT_START_IF;
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typedef tBTA_GATTS_INT_START_IF tBTA_GATTS_API_DEREG;
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typedef struct {
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BT_HDR_RIGID hdr;
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tGATT_IF server_if;
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btgatt_db_element_t* service;
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uint16_t count;
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} tBTA_GATTS_API_ADD_SERVICE;
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typedef struct {
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BT_HDR_RIGID hdr;
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uint16_t attr_id;
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uint16_t len;
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bool need_confirm;
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uint8_t value[GATT_MAX_ATTR_LEN];
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} tBTA_GATTS_API_INDICATION;
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typedef struct {
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BT_HDR_RIGID hdr;
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uint32_t trans_id;
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tGATT_STATUS status;
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tGATTS_RSP* p_rsp;
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} tBTA_GATTS_API_RSP;
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typedef struct {
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BT_HDR_RIGID hdr;
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tBT_TRANSPORT transport;
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} tBTA_GATTS_API_START;
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typedef struct {
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BT_HDR_RIGID hdr;
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RawAddress remote_bda;
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tGATT_IF server_if;
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bool is_direct;
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tBT_TRANSPORT transport;
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} tBTA_GATTS_API_OPEN;
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typedef tBTA_GATTS_API_OPEN tBTA_GATTS_API_CANCEL_OPEN;
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typedef union {
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BT_HDR_RIGID hdr;
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tBTA_GATTS_API_REG api_reg;
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tBTA_GATTS_API_DEREG api_dereg;
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tBTA_GATTS_API_ADD_SERVICE api_add_service;
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tBTA_GATTS_API_INDICATION api_indicate;
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tBTA_GATTS_API_RSP api_rsp;
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tBTA_GATTS_API_OPEN api_open;
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tBTA_GATTS_API_CANCEL_OPEN api_cancel_open;
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tBTA_GATTS_INT_START_IF int_start_if;
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} tBTA_GATTS_DATA;
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/* application registration control block */
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typedef struct {
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bool in_use;
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bluetooth::Uuid app_uuid;
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tBTA_GATTS_CBACK* p_cback;
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tGATT_IF gatt_if;
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} tBTA_GATTS_RCB;
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/* service registration control block */
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typedef struct {
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bluetooth::Uuid service_uuid; /* service UUID */
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uint16_t service_id; /* service start handle */
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uint8_t rcb_idx;
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uint8_t idx; /* self index of serviec CB */
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bool in_use;
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} tBTA_GATTS_SRVC_CB;
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/* GATT server control block */
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typedef struct {
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bool enabled;
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tBTA_GATTS_RCB rcb[BTA_GATTS_MAX_APP_NUM];
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tBTA_GATTS_SRVC_CB srvc_cb[BTA_GATTS_MAX_SRVC_NUM];
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} tBTA_GATTS_CB;
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/*****************************************************************************
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* Global data
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****************************************************************************/
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/* GATTC control block */
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extern tBTA_GATTS_CB bta_gatts_cb;
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/*****************************************************************************
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* Function prototypes
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****************************************************************************/
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extern bool bta_gatts_hdl_event(BT_HDR_RIGID* p_msg);
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extern void bta_gatts_api_disable(tBTA_GATTS_CB* p_cb);
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extern void bta_gatts_api_enable(tBTA_GATTS_CB* p_cb, tBTA_GATTS_DATA* p_data);
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extern void bta_gatts_register(tBTA_GATTS_CB* p_cb, tBTA_GATTS_DATA* p_msg);
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extern void bta_gatts_start_if(tBTA_GATTS_CB* p_cb, tBTA_GATTS_DATA* p_msg);
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extern void bta_gatts_deregister(tBTA_GATTS_CB* p_cb, tBTA_GATTS_DATA* p_msg);
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extern void bta_gatts_delete_service(tBTA_GATTS_SRVC_CB* p_srvc_cb,
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tBTA_GATTS_DATA* p_msg);
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extern void bta_gatts_stop_service(tBTA_GATTS_SRVC_CB* p_srvc_cb,
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tBTA_GATTS_DATA* p_msg);
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extern void bta_gatts_send_rsp(tBTA_GATTS_CB* p_cb, tBTA_GATTS_DATA* p_msg);
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extern void bta_gatts_indicate_handle(tBTA_GATTS_CB* p_cb,
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tBTA_GATTS_DATA* p_msg);
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extern void bta_gatts_open(tBTA_GATTS_CB* p_cb, tBTA_GATTS_DATA* p_msg);
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extern void bta_gatts_cancel_open(tBTA_GATTS_CB* p_cb, tBTA_GATTS_DATA* p_msg);
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extern void bta_gatts_close(tBTA_GATTS_CB* p_cb, tBTA_GATTS_DATA* p_msg);
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extern tBTA_GATTS_RCB* bta_gatts_find_app_rcb_by_app_if(tGATT_IF server_if);
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extern uint8_t bta_gatts_find_app_rcb_idx_by_app_if(tBTA_GATTS_CB* p_cb,
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tGATT_IF server_if);
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extern uint8_t bta_gatts_alloc_srvc_cb(tBTA_GATTS_CB* p_cb, uint8_t rcb_idx);
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extern tBTA_GATTS_SRVC_CB* bta_gatts_find_srvc_cb_by_srvc_id(
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tBTA_GATTS_CB* p_cb, uint16_t service_id);
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extern tBTA_GATTS_SRVC_CB* bta_gatts_find_srvc_cb_by_attr_id(
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tBTA_GATTS_CB* p_cb, uint16_t attr_id);
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#endif /* BTA_GATTS_INT_H */
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