485 lines
18 KiB
C++
485 lines
18 KiB
C++
/******************************************************************************
|
|
*
|
|
* Copyright 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 is the private file for the file transfer client (FTC).
|
|
*
|
|
******************************************************************************/
|
|
#ifndef BTA_GATTC_INT_H
|
|
#define BTA_GATTC_INT_H
|
|
|
|
#include <cstdint>
|
|
|
|
#include "bt_target.h" // Must be first to define build configuration
|
|
|
|
#include "bta/gatt/database.h"
|
|
#include "bta/gatt/database_builder.h"
|
|
#include "bta/include/bta_gatt_api.h"
|
|
#include "bta/sys/bta_sys.h"
|
|
#include "stack/include/gatt_api.h"
|
|
#include "types/bt_transport.h"
|
|
|
|
/*****************************************************************************
|
|
* Constants and data types
|
|
****************************************************************************/
|
|
enum {
|
|
BTA_GATTC_API_OPEN_EVT = BTA_SYS_EVT_START(BTA_ID_GATTC),
|
|
BTA_GATTC_INT_OPEN_FAIL_EVT,
|
|
BTA_GATTC_API_CANCEL_OPEN_EVT,
|
|
BTA_GATTC_INT_CANCEL_OPEN_OK_EVT,
|
|
|
|
BTA_GATTC_API_READ_EVT,
|
|
BTA_GATTC_API_WRITE_EVT,
|
|
BTA_GATTC_API_EXEC_EVT,
|
|
BTA_GATTC_API_CFG_MTU_EVT,
|
|
|
|
BTA_GATTC_API_CLOSE_EVT,
|
|
|
|
BTA_GATTC_API_SEARCH_EVT,
|
|
BTA_GATTC_API_CONFIRM_EVT,
|
|
BTA_GATTC_API_READ_MULTI_EVT,
|
|
|
|
BTA_GATTC_INT_CONN_EVT,
|
|
BTA_GATTC_INT_DISCOVER_EVT,
|
|
BTA_GATTC_DISCOVER_CMPL_EVT,
|
|
BTA_GATTC_OP_CMPL_EVT,
|
|
BTA_GATTC_INT_DISCONN_EVT
|
|
};
|
|
typedef uint16_t tBTA_GATTC_INT_EVT;
|
|
|
|
#define BTA_GATTC_SERVICE_CHANGED_LEN 4
|
|
|
|
/* max client application GATTC can support */
|
|
#ifndef BTA_GATTC_CL_MAX
|
|
#define BTA_GATTC_CL_MAX 32
|
|
#endif
|
|
|
|
/* max known devices GATTC can support in Bluetooth spec */
|
|
#ifndef BTA_GATTC_KNOWN_SR_MAX
|
|
#define BTA_GATTC_KNOWN_SR_MAX 255
|
|
#endif
|
|
|
|
#ifndef BTA_GATTC_CLCB_MAX
|
|
#define BTA_GATTC_CLCB_MAX GATT_CL_MAX_LCB
|
|
#endif
|
|
|
|
#define BTA_GATTC_WRITE_PREPARE GATT_WRITE_PREPARE
|
|
|
|
/* internal strucutre for GATTC register API */
|
|
typedef struct {
|
|
BT_HDR_RIGID hdr;
|
|
RawAddress remote_bda;
|
|
tGATT_IF client_if;
|
|
bool is_direct;
|
|
tBT_TRANSPORT transport;
|
|
uint8_t initiating_phys;
|
|
bool opportunistic;
|
|
} tBTA_GATTC_API_OPEN;
|
|
|
|
typedef tBTA_GATTC_API_OPEN tBTA_GATTC_API_CANCEL_OPEN;
|
|
|
|
typedef struct {
|
|
BT_HDR_RIGID hdr;
|
|
tGATT_AUTH_REQ auth_req;
|
|
|
|
// read by handle data
|
|
uint16_t handle;
|
|
|
|
// read by UUID data
|
|
bluetooth::Uuid uuid;
|
|
uint16_t s_handle;
|
|
uint16_t e_handle;
|
|
|
|
tBTA_GATTC_EVT cmpl_evt;
|
|
GATT_READ_OP_CB read_cb;
|
|
void* read_cb_data;
|
|
} tBTA_GATTC_API_READ;
|
|
|
|
typedef struct {
|
|
BT_HDR_RIGID hdr;
|
|
tGATT_AUTH_REQ auth_req;
|
|
uint16_t handle;
|
|
tGATT_WRITE_TYPE write_type;
|
|
uint16_t offset;
|
|
uint16_t len;
|
|
uint8_t* p_value;
|
|
GATT_WRITE_OP_CB write_cb;
|
|
void* write_cb_data;
|
|
} tBTA_GATTC_API_WRITE;
|
|
|
|
typedef struct {
|
|
BT_HDR_RIGID hdr;
|
|
bool is_execute;
|
|
} tBTA_GATTC_API_EXEC;
|
|
|
|
typedef struct {
|
|
BT_HDR_RIGID hdr;
|
|
uint16_t cid;
|
|
} tBTA_GATTC_API_CONFIRM;
|
|
|
|
typedef struct {
|
|
BT_HDR_RIGID hdr;
|
|
tGATTC_OPTYPE op_code;
|
|
tGATT_STATUS status;
|
|
tGATT_CL_COMPLETE* p_cmpl;
|
|
} tBTA_GATTC_OP_CMPL;
|
|
|
|
typedef struct {
|
|
BT_HDR_RIGID hdr;
|
|
bluetooth::Uuid* p_srvc_uuid;
|
|
} tBTA_GATTC_API_SEARCH;
|
|
|
|
typedef struct {
|
|
BT_HDR_RIGID hdr;
|
|
tGATT_AUTH_REQ auth_req;
|
|
uint8_t num_attr;
|
|
uint16_t handles[GATT_MAX_READ_MULTI_HANDLES];
|
|
} tBTA_GATTC_API_READ_MULTI;
|
|
|
|
typedef struct {
|
|
BT_HDR_RIGID hdr;
|
|
uint16_t mtu;
|
|
GATT_CONFIGURE_MTU_OP_CB mtu_cb;
|
|
void* mtu_cb_data;
|
|
} tBTA_GATTC_API_CFG_MTU;
|
|
|
|
typedef struct {
|
|
BT_HDR_RIGID hdr;
|
|
RawAddress remote_bda;
|
|
tGATT_IF client_if;
|
|
uint8_t role;
|
|
tBT_TRANSPORT transport;
|
|
tGATT_DISCONN_REASON reason;
|
|
} tBTA_GATTC_INT_CONN;
|
|
|
|
typedef union {
|
|
BT_HDR_RIGID hdr;
|
|
tBTA_GATTC_API_OPEN api_conn;
|
|
tBTA_GATTC_API_CANCEL_OPEN api_cancel_conn;
|
|
tBTA_GATTC_API_READ api_read;
|
|
tBTA_GATTC_API_SEARCH api_search;
|
|
tBTA_GATTC_API_WRITE api_write;
|
|
tBTA_GATTC_API_CONFIRM api_confirm;
|
|
tBTA_GATTC_API_EXEC api_exec;
|
|
tBTA_GATTC_API_READ_MULTI api_read_multi;
|
|
tBTA_GATTC_API_CFG_MTU api_mtu;
|
|
tBTA_GATTC_OP_CMPL op_cmpl;
|
|
tBTA_GATTC_INT_CONN int_conn;
|
|
} tBTA_GATTC_DATA;
|
|
|
|
enum {
|
|
BTA_GATTC_IDLE_ST = 0, /* Idle */
|
|
BTA_GATTC_W4_CONN_ST, /* Wait for connection - (optional) */
|
|
BTA_GATTC_CONN_ST, /* connected state */
|
|
BTA_GATTC_DISCOVER_ST /* discover is in progress */
|
|
};
|
|
typedef uint8_t tBTA_GATTC_STATE;
|
|
|
|
typedef struct {
|
|
bool in_use;
|
|
RawAddress server_bda;
|
|
bool connected;
|
|
|
|
#define BTA_GATTC_SERV_IDLE 0
|
|
#define BTA_GATTC_SERV_LOAD 1
|
|
#define BTA_GATTC_SERV_SAVE 2
|
|
#define BTA_GATTC_SERV_DISC 3
|
|
#define BTA_GATTC_SERV_DISC_ACT 4
|
|
|
|
uint8_t state;
|
|
|
|
gatt::Database gatt_database;
|
|
uint8_t update_count; /* indication received */
|
|
uint8_t num_clcb; /* number of associated CLCB */
|
|
|
|
gatt::DatabaseBuilder pending_discovery;
|
|
|
|
/* used only during service discovery, when reading Extended Characteristic
|
|
* Properties */
|
|
bool read_multiple_not_supported;
|
|
|
|
uint8_t srvc_hdl_chg; /* service handle change indication pending */
|
|
bool srvc_hdl_db_hash; /* read db hash pending */
|
|
uint8_t srvc_disc_count; /* current discovery retry count */
|
|
uint16_t attr_index; /* cahce NV saving/loading attribute index */
|
|
|
|
uint16_t mtu;
|
|
} tBTA_GATTC_SERV;
|
|
|
|
#ifndef BTA_GATTC_NOTIF_REG_MAX
|
|
#define BTA_GATTC_NOTIF_REG_MAX 64
|
|
#endif
|
|
|
|
typedef struct {
|
|
bool in_use;
|
|
RawAddress remote_bda;
|
|
uint16_t handle;
|
|
} tBTA_GATTC_NOTIF_REG;
|
|
|
|
typedef struct {
|
|
tBTA_GATTC_CBACK* p_cback;
|
|
bool in_use;
|
|
tGATT_IF client_if; /* client interface with BTE stack for this application */
|
|
uint8_t num_clcb; /* number of associated CLCB */
|
|
bool dereg_pending;
|
|
bluetooth::Uuid app_uuid;
|
|
tBTA_GATTC_NOTIF_REG notif_reg[BTA_GATTC_NOTIF_REG_MAX];
|
|
} tBTA_GATTC_RCB;
|
|
|
|
/* client channel is a mapping between a BTA client(cl_id) and a remote BD
|
|
* address */
|
|
typedef struct {
|
|
uint16_t bta_conn_id; /* client channel ID, unique for clcb */
|
|
RawAddress bda;
|
|
tBT_TRANSPORT transport; /* channel transport */
|
|
tBTA_GATTC_RCB* p_rcb; /* pointer to the registration CB */
|
|
tBTA_GATTC_SERV* p_srcb; /* server cache CB */
|
|
const tBTA_GATTC_DATA* p_q_cmd; /* command in queue waiting for execution */
|
|
|
|
// request during discover state
|
|
#define BTA_GATTC_DISCOVER_REQ_NONE 0
|
|
#define BTA_GATTC_DISCOVER_REQ_READ_EXT_PROP_DESC 1
|
|
#define BTA_GATTC_DISCOVER_REQ_READ_DB_HASH 2
|
|
|
|
uint8_t request_during_discovery; /* request during discover state */
|
|
|
|
#define BTA_GATTC_NO_SCHEDULE 0
|
|
#define BTA_GATTC_DISC_WAITING 0x01
|
|
#define BTA_GATTC_REQ_WAITING 0x10
|
|
|
|
uint8_t auto_update; /* auto update is waiting */
|
|
bool disc_active;
|
|
bool in_use;
|
|
tBTA_GATTC_STATE state;
|
|
tGATT_STATUS status;
|
|
} tBTA_GATTC_CLCB;
|
|
|
|
/* back ground connection tracking information */
|
|
#if GATT_MAX_APPS <= 8
|
|
typedef uint8_t tBTA_GATTC_CIF_MASK;
|
|
#elif GATT_MAX_APPS <= 16
|
|
typedef uint16_t tBTA_GATTC_CIF_MASK;
|
|
#elif GATT_MAX_APPS <= 32
|
|
typedef uint32_t tBTA_GATTC_CIF_MASK;
|
|
#endif
|
|
|
|
typedef struct {
|
|
bool in_use;
|
|
RawAddress remote_bda;
|
|
tBTA_GATTC_CIF_MASK cif_mask;
|
|
|
|
} tBTA_GATTC_BG_TCK;
|
|
|
|
typedef struct {
|
|
bool in_use;
|
|
RawAddress remote_bda;
|
|
} tBTA_GATTC_CONN;
|
|
|
|
enum {
|
|
BTA_GATTC_STATE_DISABLED,
|
|
BTA_GATTC_STATE_ENABLING,
|
|
BTA_GATTC_STATE_ENABLED,
|
|
BTA_GATTC_STATE_DISABLING
|
|
};
|
|
|
|
typedef struct {
|
|
uint8_t state;
|
|
|
|
tBTA_GATTC_CONN conn_track[GATT_MAX_PHY_CHANNEL];
|
|
tBTA_GATTC_BG_TCK bg_track[BTA_GATTC_KNOWN_SR_MAX];
|
|
tBTA_GATTC_RCB cl_rcb[BTA_GATTC_CL_MAX];
|
|
|
|
tBTA_GATTC_CLCB clcb[BTA_GATTC_CLCB_MAX];
|
|
tBTA_GATTC_SERV known_server[BTA_GATTC_KNOWN_SR_MAX];
|
|
} tBTA_GATTC_CB;
|
|
|
|
/*****************************************************************************
|
|
* Global data
|
|
****************************************************************************/
|
|
|
|
/* GATTC control block */
|
|
extern tBTA_GATTC_CB bta_gattc_cb;
|
|
|
|
/*****************************************************************************
|
|
* Function prototypes
|
|
****************************************************************************/
|
|
extern bool bta_gattc_hdl_event(BT_HDR_RIGID* p_msg);
|
|
extern bool bta_gattc_sm_execute(tBTA_GATTC_CLCB* p_clcb, uint16_t event,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
|
|
/* function processed outside SM */
|
|
extern void bta_gattc_disable();
|
|
extern void bta_gattc_register(const bluetooth::Uuid& app_uuid,
|
|
tBTA_GATTC_CBACK* p_data,
|
|
BtaAppRegisterCallback cb, bool eatt_support);
|
|
extern void bta_gattc_process_api_open(const tBTA_GATTC_DATA* p_msg);
|
|
extern void bta_gattc_process_api_open_cancel(const tBTA_GATTC_DATA* p_msg);
|
|
extern void bta_gattc_deregister(tBTA_GATTC_RCB* p_clreg);
|
|
|
|
/* function within state machine */
|
|
extern void bta_gattc_open(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_open_fail(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_open_error(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
|
|
extern void bta_gattc_cancel_open(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_cancel_open_ok(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_cancel_open_error(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
|
|
extern void bta_gattc_conn(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
|
|
extern void bta_gattc_close(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_close_fail(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_disc_close(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
|
|
extern void bta_gattc_start_discover(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_start_discover_internal(tBTA_GATTC_CLCB* p_clcb);
|
|
extern void bta_gattc_disc_cmpl(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_read(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_write(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_op_cmpl(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_q_cmd(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_search(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_fail(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_confirm(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_execute(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_read_multi(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_ci_open(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_ci_close(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_op_cmpl_during_discovery(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_restart_discover(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_msg);
|
|
extern void bta_gattc_init_bk_conn(const tBTA_GATTC_API_OPEN* p_data,
|
|
tBTA_GATTC_RCB* p_clreg);
|
|
extern void bta_gattc_cancel_bk_conn(const tBTA_GATTC_API_CANCEL_OPEN* p_data);
|
|
extern void bta_gattc_send_open_cback(tBTA_GATTC_RCB* p_clreg,
|
|
tGATT_STATUS status,
|
|
const RawAddress& remote_bda,
|
|
uint16_t conn_id, tBT_TRANSPORT transport,
|
|
uint16_t mtu);
|
|
extern void bta_gattc_process_api_refresh(const RawAddress& remote_bda);
|
|
extern void bta_gattc_cfg_mtu(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
extern void bta_gattc_listen(tBTA_GATTC_DATA* p_msg);
|
|
extern void bta_gattc_broadcast(tBTA_GATTC_DATA* p_msg);
|
|
|
|
/* utility functions */
|
|
extern tBTA_GATTC_CLCB* bta_gattc_find_clcb_by_cif(uint8_t client_if,
|
|
const RawAddress& remote_bda,
|
|
tBT_TRANSPORT transport);
|
|
extern tBTA_GATTC_CLCB* bta_gattc_find_clcb_by_conn_id(uint16_t conn_id);
|
|
extern tBTA_GATTC_CLCB* bta_gattc_clcb_alloc(tGATT_IF client_if,
|
|
const RawAddress& remote_bda,
|
|
tBT_TRANSPORT transport);
|
|
extern void bta_gattc_clcb_dealloc(tBTA_GATTC_CLCB* p_clcb);
|
|
extern tBTA_GATTC_CLCB* bta_gattc_find_alloc_clcb(tGATT_IF client_if,
|
|
const RawAddress& remote_bda,
|
|
tBT_TRANSPORT transport);
|
|
extern tBTA_GATTC_RCB* bta_gattc_cl_get_regcb(uint8_t client_if);
|
|
extern tBTA_GATTC_SERV* bta_gattc_find_srcb(const RawAddress& bda);
|
|
extern tBTA_GATTC_SERV* bta_gattc_srcb_alloc(const RawAddress& bda);
|
|
extern tBTA_GATTC_SERV* bta_gattc_find_scb_by_cid(uint16_t conn_id);
|
|
extern tBTA_GATTC_CLCB* bta_gattc_find_int_conn_clcb(tBTA_GATTC_DATA* p_msg);
|
|
extern tBTA_GATTC_CLCB* bta_gattc_find_int_disconn_clcb(tBTA_GATTC_DATA* p_msg);
|
|
|
|
extern bool bta_gattc_enqueue(tBTA_GATTC_CLCB* p_clcb,
|
|
const tBTA_GATTC_DATA* p_data);
|
|
|
|
extern bool bta_gattc_check_notif_registry(tBTA_GATTC_RCB* p_clreg,
|
|
tBTA_GATTC_SERV* p_srcb,
|
|
tBTA_GATTC_NOTIFY* p_notify);
|
|
extern bool bta_gattc_mark_bg_conn(tGATT_IF client_if,
|
|
const RawAddress& remote_bda, bool add);
|
|
extern bool bta_gattc_check_bg_conn(tGATT_IF client_if,
|
|
const RawAddress& remote_bda, uint8_t role);
|
|
extern uint8_t bta_gattc_num_reg_app(void);
|
|
extern void bta_gattc_clear_notif_registration(tBTA_GATTC_SERV* p_srcb,
|
|
uint16_t conn_id,
|
|
uint16_t start_handle,
|
|
uint16_t end_handle);
|
|
extern tBTA_GATTC_SERV* bta_gattc_find_srvr_cache(const RawAddress& bda);
|
|
extern bool bta_gattc_is_robust_caching_enabled();
|
|
|
|
/* discovery functions */
|
|
extern void bta_gattc_disc_res_cback(uint16_t conn_id,
|
|
tGATT_DISC_TYPE disc_type,
|
|
tGATT_DISC_RES* p_data);
|
|
extern void bta_gattc_disc_cmpl_cback(uint16_t conn_id,
|
|
tGATT_DISC_TYPE disc_type,
|
|
tGATT_STATUS status);
|
|
extern tGATT_STATUS bta_gattc_discover_pri_service(uint16_t conn_id,
|
|
tBTA_GATTC_SERV* p_server_cb,
|
|
tGATT_DISC_TYPE disc_type);
|
|
extern void bta_gattc_search_service(tBTA_GATTC_CLCB* p_clcb,
|
|
bluetooth::Uuid* p_uuid);
|
|
extern const std::list<gatt::Service>* bta_gattc_get_services(uint16_t conn_id);
|
|
extern const gatt::Service* bta_gattc_get_service_for_handle(uint16_t conn_id,
|
|
uint16_t handle);
|
|
const gatt::Characteristic* bta_gattc_get_characteristic_srcb(
|
|
tBTA_GATTC_SERV* p_srcb, uint16_t handle);
|
|
extern const gatt::Service* bta_gattc_get_service_for_handle_srcb(
|
|
tBTA_GATTC_SERV* p_srcb, uint16_t handle);
|
|
extern const gatt::Characteristic* bta_gattc_get_characteristic(
|
|
uint16_t conn_id, uint16_t handle);
|
|
extern const gatt::Descriptor* bta_gattc_get_descriptor(uint16_t conn_id,
|
|
uint16_t handle);
|
|
extern const gatt::Characteristic* bta_gattc_get_owning_characteristic(
|
|
uint16_t conn_id, uint16_t handle);
|
|
extern void bta_gattc_get_gatt_db(uint16_t conn_id, uint16_t start_handle,
|
|
uint16_t end_handle, btgatt_db_element_t** db,
|
|
int* count);
|
|
extern void bta_gattc_init_cache(tBTA_GATTC_SERV* p_srvc_cb);
|
|
extern void bta_gattc_reset_discover_st(tBTA_GATTC_SERV* p_srcb,
|
|
tGATT_STATUS status);
|
|
|
|
extern tBTA_GATTC_CONN* bta_gattc_conn_alloc(const RawAddress& remote_bda);
|
|
extern tBTA_GATTC_CONN* bta_gattc_conn_find(const RawAddress& remote_bda);
|
|
extern tBTA_GATTC_CONN* bta_gattc_conn_find_alloc(const RawAddress& remote_bda);
|
|
extern bool bta_gattc_conn_dealloc(const RawAddress& remote_bda);
|
|
|
|
extern bool bta_gattc_cache_load(tBTA_GATTC_SERV* p_srcb);
|
|
extern void bta_gattc_cache_reset(const RawAddress& server_bda);
|
|
|
|
extern bool bta_gattc_read_db_hash(tBTA_GATTC_CLCB* p_clcb);
|
|
|
|
#endif /* BTA_GATTC_INT_H */
|