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v811_spc009/system/bt/bta/include/bta_gatt_api.h

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/******************************************************************************
*
* Copyright 2003-2013 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 public interface file for BTA GATT.
*
******************************************************************************/
#ifndef BTA_GATT_API_H
#define BTA_GATT_API_H
#include <base/callback_forward.h>
#include <list>
#include <string>
#include <vector>
#include "bta/gatt/database.h"
#include "stack/include/gatt_api.h"
#include "types/raw_address.h"
#ifndef BTA_GATT_DEBUG
#define BTA_GATT_DEBUG false
#endif
/*****************************************************************************
* Constants and data types
****************************************************************************/
/**************************
* Common Definitions
**************************/
/* GATT ID */
typedef struct {
bluetooth::Uuid uuid; /* uuid of the attribute */
uint8_t inst_id; /* instance ID */
} __attribute__((packed)) tBTA_GATT_ID;
/* Client callback function events */
typedef enum : uint8_t {
BTA_GATTC_DEREG_EVT = 1, /* GATT client deregistered event */
BTA_GATTC_OPEN_EVT = 2, /* GATTC open request status event */
BTA_GATTC_CLOSE_EVT = 5, /* GATTC close request status event */
BTA_GATTC_SEARCH_CMPL_EVT = 6, /* GATT discovery complete event */
BTA_GATTC_SEARCH_RES_EVT = 7, /* GATT discovery result event */
BTA_GATTC_SRVC_DISC_DONE_EVT = 8, /* GATT service discovery done event */
BTA_GATTC_NOTIF_EVT = 10, /* GATT attribute notification event */
BTA_GATTC_EXEC_EVT = 12, /* execute write complete event */
BTA_GATTC_ACL_EVT = 13, /* ACL up event */
BTA_GATTC_CANCEL_OPEN_EVT = 14, /* cancel open event */
BTA_GATTC_SRVC_CHG_EVT = 15, /* service change event */
BTA_GATTC_ENC_CMPL_CB_EVT = 17, /* encryption complete callback event */
BTA_GATTC_CFG_MTU_EVT = 18, /* configure MTU complete event */
BTA_GATTC_CONGEST_EVT = 24, /* Congestion event */
BTA_GATTC_PHY_UPDATE_EVT = 25, /* PHY change event */
BTA_GATTC_CONN_UPDATE_EVT = 26, /* Connection parameters update event */
} tBTA_GATTC_EVT;
#define CASE_RETURN_TEXT(code) \
case code: \
return #code
inline std::string gatt_client_event_text(const tBTA_GATTC_EVT& event) {
switch (event) {
CASE_RETURN_TEXT(BTA_GATTC_DEREG_EVT);
CASE_RETURN_TEXT(BTA_GATTC_OPEN_EVT);
CASE_RETURN_TEXT(BTA_GATTC_CLOSE_EVT);
CASE_RETURN_TEXT(BTA_GATTC_SEARCH_CMPL_EVT);
CASE_RETURN_TEXT(BTA_GATTC_SEARCH_RES_EVT);
CASE_RETURN_TEXT(BTA_GATTC_SRVC_DISC_DONE_EVT);
CASE_RETURN_TEXT(BTA_GATTC_NOTIF_EVT);
CASE_RETURN_TEXT(BTA_GATTC_EXEC_EVT);
CASE_RETURN_TEXT(BTA_GATTC_ACL_EVT);
CASE_RETURN_TEXT(BTA_GATTC_CANCEL_OPEN_EVT);
CASE_RETURN_TEXT(BTA_GATTC_SRVC_CHG_EVT);
CASE_RETURN_TEXT(BTA_GATTC_ENC_CMPL_CB_EVT);
CASE_RETURN_TEXT(BTA_GATTC_CFG_MTU_EVT);
CASE_RETURN_TEXT(BTA_GATTC_CONGEST_EVT);
CASE_RETURN_TEXT(BTA_GATTC_PHY_UPDATE_EVT);
CASE_RETURN_TEXT(BTA_GATTC_CONN_UPDATE_EVT);
default:
return std::string("UNKNOWN[%hhu]", event);
}
}
#undef CASE_RETURN_TEXT
typedef struct {
uint16_t unit; /* as UUIUD defined by SIG */
uint16_t descr; /* as UUID as defined by SIG */
tGATT_FORMAT format;
int8_t exp;
uint8_t name_spc; /* The name space of the description */
} tBTA_GATT_CHAR_PRES;
/* Characteristic Aggregate Format attribute value
*/
#define BTA_GATT_AGGR_HANDLE_NUM_MAX 10
typedef struct {
uint8_t num_handle;
uint16_t handle_list[BTA_GATT_AGGR_HANDLE_NUM_MAX];
} tBTA_GATT_CHAR_AGGRE;
typedef struct {
uint16_t len;
uint8_t* p_value;
} tBTA_GATT_UNFMT;
typedef struct {
uint8_t num_attr;
uint16_t handles[GATT_MAX_READ_MULTI_HANDLES];
} tBTA_GATTC_MULTI;
/* callback data structure */
typedef struct {
tGATT_STATUS status;
tGATT_IF client_if;
} tBTA_GATTC_REG;
typedef struct {
uint16_t conn_id;
tGATT_STATUS status;
uint16_t handle;
uint16_t len;
uint8_t value[GATT_MAX_ATTR_LEN];
} tBTA_GATTC_READ;
typedef struct {
uint16_t conn_id;
tGATT_STATUS status;
uint16_t handle;
} tBTA_GATTC_WRITE;
typedef struct {
uint16_t conn_id;
tGATT_STATUS status;
} tBTA_GATTC_EXEC_CMPL;
typedef struct {
uint16_t conn_id;
tGATT_STATUS status;
} tBTA_GATTC_SEARCH_CMPL;
typedef struct {
uint16_t conn_id;
tBTA_GATT_ID service_uuid;
} tBTA_GATTC_SRVC_RES;
typedef struct {
uint16_t conn_id;
tGATT_STATUS status;
uint16_t mtu;
} tBTA_GATTC_CFG_MTU;
typedef struct {
tGATT_STATUS status;
uint16_t conn_id;
tGATT_IF client_if;
RawAddress remote_bda;
tBT_TRANSPORT transport;
uint16_t mtu;
} tBTA_GATTC_OPEN;
typedef struct {
uint16_t conn_id;
tGATT_STATUS status;
tGATT_IF client_if;
RawAddress remote_bda;
tGATT_DISCONN_REASON reason;
} tBTA_GATTC_CLOSE;
typedef struct {
uint16_t conn_id;
RawAddress bda;
uint16_t handle;
uint16_t len;
uint8_t value[GATT_MAX_ATTR_LEN];
bool is_notify;
uint16_t cid;
} tBTA_GATTC_NOTIFY;
typedef struct {
uint16_t conn_id;
bool congested; /* congestion indicator */
} tBTA_GATTC_CONGEST;
typedef struct {
tGATT_STATUS status;
tGATT_IF client_if;
uint16_t conn_id;
RawAddress remote_bda;
} tBTA_GATTC_OPEN_CLOSE;
typedef struct {
tGATT_IF client_if;
RawAddress remote_bda;
} tBTA_GATTC_ENC_CMPL_CB;
typedef struct {
tGATT_IF server_if;
uint16_t conn_id;
uint8_t tx_phy;
uint8_t rx_phy;
tGATT_STATUS status;
} tBTA_GATTC_PHY_UPDATE;
typedef struct {
tGATT_IF server_if;
uint16_t conn_id;
uint16_t interval;
uint16_t latency;
uint16_t timeout;
tGATT_STATUS status;
} tBTA_GATTC_CONN_UPDATE;
typedef struct {
RawAddress remote_bda;
uint16_t conn_id;
} tBTA_GATTC_SERVICE_CHANGED;
typedef union {
tGATT_STATUS status;
tBTA_GATTC_SEARCH_CMPL search_cmpl; /* discovery complete */
tBTA_GATTC_SRVC_RES srvc_res; /* discovery result */
tBTA_GATTC_REG reg_oper; /* registration data */
tBTA_GATTC_OPEN open;
tBTA_GATTC_CLOSE close;
tBTA_GATTC_READ read; /* read attribute/descriptor data */
tBTA_GATTC_WRITE write; /* write complete data */
tBTA_GATTC_EXEC_CMPL exec_cmpl; /* execute complete */
tBTA_GATTC_NOTIFY notify; /* notification/indication event data */
tBTA_GATTC_ENC_CMPL_CB enc_cmpl;
RawAddress remote_bda; /* service change event */
tBTA_GATTC_CFG_MTU cfg_mtu; /* configure MTU operation */
tBTA_GATTC_CONGEST congest;
tBTA_GATTC_PHY_UPDATE phy_update;
tBTA_GATTC_CONN_UPDATE conn_update;
tBTA_GATTC_SERVICE_CHANGED service_changed;
} tBTA_GATTC;
/* GATTC enable callback function */
typedef void(tBTA_GATTC_ENB_CBACK)(tGATT_STATUS status);
/* Client callback function */
typedef void(tBTA_GATTC_CBACK)(tBTA_GATTC_EVT event, tBTA_GATTC* p_data);
/* GATT Server Data Structure */
/* Server callback function events */
#define BTA_GATTS_REG_EVT 0
#define BTA_GATTS_READ_CHARACTERISTIC_EVT \
GATTS_REQ_TYPE_READ_CHARACTERISTIC /* 1 */
#define BTA_GATTS_READ_DESCRIPTOR_EVT GATTS_REQ_TYPE_READ_DESCRIPTOR /* 2 */
#define BTA_GATTS_WRITE_CHARACTERISTIC_EVT \
GATTS_REQ_TYPE_WRITE_CHARACTERISTIC /* 3 */
#define BTA_GATTS_WRITE_DESCRIPTOR_EVT GATTS_REQ_TYPE_WRITE_DESCRIPTOR /* 4 */
#define BTA_GATTS_EXEC_WRITE_EVT GATTS_REQ_TYPE_WRITE_EXEC /* 5 */
#define BTA_GATTS_MTU_EVT GATTS_REQ_TYPE_MTU /* 6 */
#define BTA_GATTS_CONF_EVT GATTS_REQ_TYPE_CONF /* 7 */
#define BTA_GATTS_DEREG_EVT 8
#define BTA_GATTS_DELELTE_EVT 11
#define BTA_GATTS_STOP_EVT 13
#define BTA_GATTS_CONNECT_EVT 14
#define BTA_GATTS_DISCONNECT_EVT 15
#define BTA_GATTS_OPEN_EVT 16
#define BTA_GATTS_CANCEL_OPEN_EVT 17
#define BTA_GATTS_CLOSE_EVT 18
#define BTA_GATTS_CONGEST_EVT 20
#define BTA_GATTS_PHY_UPDATE_EVT 21
#define BTA_GATTS_CONN_UPDATE_EVT 22
typedef uint8_t tBTA_GATTS_EVT;
#define BTA_GATTS_INVALID_APP 0xff
#define BTA_GATTS_INVALID_IF 0
#ifndef BTA_GATTC_CHAR_DESCR_MAX
#define BTA_GATTC_CHAR_DESCR_MAX 7
#endif
/*********************** NV callback Data Definitions **********************
*/
typedef struct {
bluetooth::Uuid app_uuid128;
bluetooth::Uuid svc_uuid;
uint16_t svc_inst;
uint16_t s_handle;
uint16_t e_handle;
bool is_primary; /* primary service or secondary */
} tBTA_GATTS_HNDL_RANGE;
typedef struct {
tGATT_STATUS status;
RawAddress remote_bda;
uint32_t trans_id;
uint16_t conn_id;
tGATTS_DATA* p_data;
} tBTA_GATTS_REQ;
typedef struct {
tGATT_IF server_if;
tGATT_STATUS status;
bluetooth::Uuid uuid;
} tBTA_GATTS_REG_OPER;
typedef struct {
tGATT_IF server_if;
uint16_t service_id;
uint16_t svc_instance;
bool is_primary;
tGATT_STATUS status;
bluetooth::Uuid uuid;
} tBTA_GATTS_CREATE;
typedef struct {
tGATT_IF server_if;
uint16_t service_id;
tGATT_STATUS status;
} tBTA_GATTS_SRVC_OPER;
typedef struct {
tGATT_IF server_if;
RawAddress remote_bda;
uint16_t conn_id;
tBT_TRANSPORT transport;
} tBTA_GATTS_CONN;
typedef struct {
uint16_t conn_id;
bool congested; /* report channel congestion indicator */
} tBTA_GATTS_CONGEST;
typedef struct {
uint16_t conn_id; /* connection ID */
tGATT_STATUS status; /* notification/indication status */
} tBTA_GATTS_CONF;
typedef struct {
tGATT_IF server_if;
uint16_t conn_id;
uint8_t tx_phy;
uint8_t rx_phy;
tGATT_STATUS status;
} tBTA_GATTS_PHY_UPDATE;
typedef struct {
tGATT_IF server_if;
uint16_t conn_id;
uint16_t interval;
uint16_t latency;
uint16_t timeout;
tGATT_STATUS status;
} tBTA_GATTS_CONN_UPDATE;
/* GATTS callback data */
typedef union {
tBTA_GATTS_REG_OPER reg_oper;
tBTA_GATTS_CREATE create;
tBTA_GATTS_SRVC_OPER srvc_oper;
tGATT_STATUS status; /* BTA_GATTS_LISTEN_EVT */
tBTA_GATTS_REQ req_data;
tBTA_GATTS_CONN conn; /* BTA_GATTS_CONN_EVT */
tBTA_GATTS_CONGEST congest; /* BTA_GATTS_CONGEST_EVT callback data */
tBTA_GATTS_CONF confirm; /* BTA_GATTS_CONF_EVT callback data */
tBTA_GATTS_PHY_UPDATE phy_update; /* BTA_GATTS_PHY_UPDATE_EVT callback data */
tBTA_GATTS_CONN_UPDATE
conn_update; /* BTA_GATTS_CONN_UPDATE_EVT callback data */
} tBTA_GATTS;
/* GATTS enable callback function */
typedef void(tBTA_GATTS_ENB_CBACK)(tGATT_STATUS status);
/* Server callback function */
typedef void(tBTA_GATTS_CBACK)(tBTA_GATTS_EVT event, tBTA_GATTS* p_data);
/*****************************************************************************
* External Function Declarations
****************************************************************************/
/**************************
* Client Functions
**************************/
/*******************************************************************************
*
* Function BTA_GATTC_Disable
*
* Description This function is called to disable the GATTC module
*
* Parameters None.
*
* Returns None
*
******************************************************************************/
extern void BTA_GATTC_Disable(void);
using BtaAppRegisterCallback =
base::Callback<void(uint8_t /* app_id */, uint8_t /* status */)>;
/**
* This function is called to register application callbacks with BTA GATTC
*module.
* p_client_cb - pointer to the application callback function.
**/
extern void BTA_GATTC_AppRegister(tBTA_GATTC_CBACK* p_client_cb,
BtaAppRegisterCallback cb, bool eatt_support);
/*******************************************************************************
*
* Function BTA_GATTC_AppDeregister
*
* Description This function is called to deregister an application
* from BTA GATTC module.
*
* Parameters client_if - client interface identifier.
*
* Returns None
*
******************************************************************************/
extern void BTA_GATTC_AppDeregister(tGATT_IF client_if);
/*******************************************************************************
*
* Function BTA_GATTC_Open
*
* Description Open a direct connection or add a background auto connection
* bd address
*
* Parameters client_if: server interface.
* remote_bda: remote device BD address.
* is_direct: direct connection or background auto connection
* initiating_phys: LE PHY to use, optional
*
******************************************************************************/
extern void BTA_GATTC_Open(tGATT_IF client_if, const RawAddress& remote_bda,
bool is_direct, bool opportunistic);
extern void BTA_GATTC_Open(tGATT_IF client_if, const RawAddress& remote_bda,
bool is_direct, tBT_TRANSPORT transport,
bool opportunistic, uint8_t initiating_phys);
/*******************************************************************************
*
* Function BTA_GATTC_CancelOpen
*
* Description Open a direct connection or add a background auto connection
* bd address
*
* Parameters client_if: server interface.
* remote_bda: remote device BD address.
* is_direct: direct connection or background auto connection
*
* Returns void
*
******************************************************************************/
extern void BTA_GATTC_CancelOpen(tGATT_IF client_if,
const RawAddress& remote_bda, bool is_direct);
/*******************************************************************************
*
* Function BTA_GATTC_Close
*
* Description Close a connection to a GATT server.
*
* Parameters conn_id: connectino ID to be closed.
*
* Returns void
*
******************************************************************************/
extern void BTA_GATTC_Close(uint16_t conn_id);
/*******************************************************************************
*
* Function BTA_GATTC_ServiceSearchRequest
*
* Description This function is called to request a GATT service discovery
* on a GATT server. This function report service search result
* by a callback event, and followed by a service search
* complete event.
*
* Parameters conn_id: connection ID.
* p_srvc_uuid: a UUID of the service application is interested
* in. If Null, discover for all services.
*
* Returns None
*
******************************************************************************/
extern void BTA_GATTC_ServiceSearchRequest(uint16_t conn_id,
const bluetooth::Uuid* p_srvc_uuid);
/**
* This function is called to send "Find service by UUID" request. Used only for
* PTS tests.
*/
extern void BTA_GATTC_DiscoverServiceByUuid(uint16_t conn_id,
const bluetooth::Uuid& srvc_uuid);
/*******************************************************************************
*
* Function BTA_GATTC_GetServices
*
* Description This function is called to find the services on the given
* server.
*
* Parameters conn_id: connection ID which identify the server.
*
* Returns returns list of gatt::Service or NULL.
*
******************************************************************************/
extern const std::list<gatt::Service>* BTA_GATTC_GetServices(uint16_t conn_id);
/*******************************************************************************
*
* Function BTA_GATTC_GetCharacteristic
*
* Description This function is called to find the characteristic on the
* given server.
*
* Parameters conn_id: connection ID which identify the server.
* handle: characteristic handle
*
* Returns returns pointer to gatt::Characteristic or NULL.
*
******************************************************************************/
extern const gatt::Characteristic* BTA_GATTC_GetCharacteristic(uint16_t conn_id,
uint16_t handle);
/*******************************************************************************
*
* Function BTA_GATTC_GetDescriptor
*
* Description This function is called to find the characteristic on the
* given server.
*
* Parameters conn_id: connection ID which identify the server.
* handle: descriptor handle
*
* Returns returns pointer to gatt::Descriptor or NULL.
*
******************************************************************************/
extern const gatt::Descriptor* BTA_GATTC_GetDescriptor(uint16_t conn_id,
uint16_t handle);
/* Return characteristic that owns descriptor with handle equal to |handle|, or
* NULL */
extern const gatt::Characteristic* BTA_GATTC_GetOwningCharacteristic(
uint16_t conn_id, uint16_t handle);
/* Return service that owns descriptor or characteristic with handle equal to
* |handle|, or NULL */
extern const gatt::Service* BTA_GATTC_GetOwningService(uint16_t conn_id,
uint16_t handle);
/*******************************************************************************
*
* Function BTA_GATTC_GetGattDb
*
* Description This function is called to get gatt db.
*
* Parameters conn_id: connection ID which identify the server.
* db: output parameter which will contain gatt db copy.
* Caller is responsible for freeing it.
* count: number of elements in db.
*
******************************************************************************/
extern void BTA_GATTC_GetGattDb(uint16_t conn_id, uint16_t start_handle,
uint16_t end_handle, btgatt_db_element_t** db,
int* count);
typedef void (*GATT_READ_OP_CB)(uint16_t conn_id, tGATT_STATUS status,
uint16_t handle, uint16_t len, uint8_t* value,
void* data);
typedef void (*GATT_WRITE_OP_CB)(uint16_t conn_id, tGATT_STATUS status,
uint16_t handle, void* data);
typedef void (*GATT_CONFIGURE_MTU_OP_CB)(uint16_t conn_id, tGATT_STATUS status,
void* data);
/*******************************************************************************
*
* Function BTA_GATTC_ReadCharacteristic
*
* Description This function is called to read a characteristics value
*
* Parameters conn_id - connectino ID.
* handle - characteritic handle to read.
*
* Returns None
*
******************************************************************************/
void BTA_GATTC_ReadCharacteristic(uint16_t conn_id, uint16_t handle,
tGATT_AUTH_REQ auth_req,
GATT_READ_OP_CB callback, void* cb_data);
/**
* This function is called to read a value of characteristic with uuid equal to
* |uuid|
*/
void BTA_GATTC_ReadUsingCharUuid(uint16_t conn_id, const bluetooth::Uuid& uuid,
uint16_t s_handle, uint16_t e_handle,
tGATT_AUTH_REQ auth_req,
GATT_READ_OP_CB callback, void* cb_data);
/*******************************************************************************
*
* Function BTA_GATTC_ReadCharDescr
*
* Description This function is called to read a descriptor value.
*
* Parameters conn_id - connection ID.
* handle - descriptor handle to read.
*
* Returns None
*
******************************************************************************/
void BTA_GATTC_ReadCharDescr(uint16_t conn_id, uint16_t handle,
tGATT_AUTH_REQ auth_req, GATT_READ_OP_CB callback,
void* cb_data);
/*******************************************************************************
*
* Function BTA_GATTC_WriteCharValue
*
* Description This function is called to write characteristic value.
*
* Parameters conn_id - connection ID.
* handle - characteristic handle to write.
* write_type - type of write.
* value - the value to be written.
*
* Returns None
*
******************************************************************************/
void BTA_GATTC_WriteCharValue(uint16_t conn_id, uint16_t handle,
tGATT_WRITE_TYPE write_type,
std::vector<uint8_t> value,
tGATT_AUTH_REQ auth_req,
GATT_WRITE_OP_CB callback, void* cb_data);
/*******************************************************************************
*
* Function BTA_GATTC_WriteCharDescr
*
* Description This function is called to write descriptor value.
*
* Parameters conn_id - connection ID
* handle - descriptor handle to write.
* value - the value to be written.
*
* Returns None
*
******************************************************************************/
void BTA_GATTC_WriteCharDescr(uint16_t conn_id, uint16_t handle,
std::vector<uint8_t> value,
tGATT_AUTH_REQ auth_req,
GATT_WRITE_OP_CB callback, void* cb_data);
/*******************************************************************************
*
* Function BTA_GATTC_SendIndConfirm
*
* Description This function is called to send handle value confirmation.
*
* Parameters conn_id - connection ID.
* cid - channel id
*
* Returns None
*
******************************************************************************/
extern void BTA_GATTC_SendIndConfirm(uint16_t conn_id, uint16_t cid);
/*******************************************************************************
*
* Function BTA_GATTC_RegisterForNotifications
*
* Description This function is called to register for notification of a
* service.
*
* Parameters client_if - client interface.
* remote_bda - target GATT server.
* handle - GATT characteristic handle.
*
* Returns OK if registration succeed, otherwise failed.
*
******************************************************************************/
extern tGATT_STATUS BTA_GATTC_RegisterForNotifications(
tGATT_IF client_if, const RawAddress& remote_bda, uint16_t handle);
/*******************************************************************************
*
* Function BTA_GATTC_DeregisterForNotifications
*
* Description This function is called to de-register for notification of a
* service.
*
* Parameters client_if - client interface.
* remote_bda - target GATT server.
* handle - GATT characteristic handle.
*
* Returns OK if deregistration succeed, otherwise failed.
*
******************************************************************************/
extern tGATT_STATUS BTA_GATTC_DeregisterForNotifications(
tGATT_IF client_if, const RawAddress& remote_bda, uint16_t handle);
/*******************************************************************************
*
* Function BTA_GATTC_PrepareWrite
*
* Description This function is called to prepare write a characteristic
* value.
*
* Parameters conn_id - connection ID.
* handle - GATT characteritic handle.
* offset - offset of the write value.
* value - the value to be written.
*
* Returns None
*
******************************************************************************/
extern void BTA_GATTC_PrepareWrite(uint16_t conn_id, uint16_t handle,
uint16_t offset, std::vector<uint8_t> value,
tGATT_AUTH_REQ auth_req,
GATT_WRITE_OP_CB callback, void* cb_data);
/*******************************************************************************
*
* Function BTA_GATTC_ExecuteWrite
*
* Description This function is called to execute write a prepare write
* sequence.
*
* Parameters conn_id - connection ID.
* is_execute - execute or cancel.
*
* Returns None
*
******************************************************************************/
extern void BTA_GATTC_ExecuteWrite(uint16_t conn_id, bool is_execute);
/*******************************************************************************
*
* Function BTA_GATTC_ReadMultiple
*
* Description This function is called to read multiple characteristic or
* characteristic descriptors.
*
* Parameters conn_id - connectino ID.
* p_read_multi - read multiple parameters.
*
* Returns None
*
******************************************************************************/
extern void BTA_GATTC_ReadMultiple(uint16_t conn_id,
tBTA_GATTC_MULTI* p_read_multi,
tGATT_AUTH_REQ auth_req);
/*******************************************************************************
*
* Function BTA_GATTC_Refresh
*
* Description Refresh the server cache of the remote device
*
* Parameters remote_bda: remote device BD address.
*
* Returns void
*
******************************************************************************/
extern void BTA_GATTC_Refresh(const RawAddress& remote_bda);
/*******************************************************************************
*
* Function BTA_GATTC_ConfigureMTU
*
* Description Configure the MTU size in the GATT channel. This can be done
* only once per connection.
*
* Parameters conn_id: connection ID.
* mtu: desired MTU size to use.
*
* Returns void
*
******************************************************************************/
extern void BTA_GATTC_ConfigureMTU(uint16_t conn_id, uint16_t mtu);
extern void BTA_GATTC_ConfigureMTU(uint16_t conn_id, uint16_t mtu,
GATT_CONFIGURE_MTU_OP_CB callback,
void* cb_data);
/*******************************************************************************
* BTA GATT Server API
******************************************************************************/
/*******************************************************************************
*
* Function BTA_GATTS_Init
*
* Description This function is called to initalize GATTS module
*
* Parameters None
*
* Returns None
*
******************************************************************************/
extern void BTA_GATTS_Init();
/*******************************************************************************
*
* Function BTA_GATTS_Disable
*
* Description This function is called to disable GATTS module
*
* Parameters None.
*
* Returns None
*
******************************************************************************/
extern void BTA_GATTS_Disable(void);
/*******************************************************************************
*
* Function BTA_GATTS_AppRegister
*
* Description This function is called to register application callbacks
* with BTA GATTS module.
*
* Parameters p_app_uuid - applicaiton UUID
* p_cback - pointer to the application callback function.
* eatt_support: indicate eatt support.
*
* Returns None
*
******************************************************************************/
extern void BTA_GATTS_AppRegister(const bluetooth::Uuid& app_uuid,
tBTA_GATTS_CBACK* p_cback, bool eatt_support);
/*******************************************************************************
*
* Function BTA_GATTS_AppDeregister
*
* Description De-register with BTA GATT Server.
*
* Parameters server_if: server interface
*
* Returns void
*
******************************************************************************/
extern void BTA_GATTS_AppDeregister(tGATT_IF server_if);
/*******************************************************************************
*
* Function BTA_GATTS_AddService
*
* Description Add the given |service| and all included elements to the
* GATT database. a |BTA_GATTS_ADD_SRVC_EVT| is triggered to
* report the status and attribute handles.
*
* Parameters server_if: server interface.
* service: pointer to vector describing service.
*
* Returns Returns |GATT_SUCCESS| on success or |GATT_ERROR| if the
* service cannot be added.
*
******************************************************************************/
typedef base::Callback<void(tGATT_STATUS status, int server_if,
std::vector<btgatt_db_element_t> service)>
BTA_GATTS_AddServiceCb;
extern void BTA_GATTS_AddService(tGATT_IF server_if,
std::vector<btgatt_db_element_t> service,
BTA_GATTS_AddServiceCb cb);
/*******************************************************************************
*
* Function BTA_GATTS_DeleteService
*
* Description This function is called to delete a service. When this is
* done, a callback event BTA_GATTS_DELETE_EVT is report with
* the status.
*
* Parameters service_id: service_id to be deleted.
*
* Returns returns none.
*
******************************************************************************/
extern void BTA_GATTS_DeleteService(uint16_t service_id);
/*******************************************************************************
*
* Function BTA_GATTS_StopService
*
* Description This function is called to stop a service.
*
* Parameters service_id - service to be topped.
*
* Returns None
*
******************************************************************************/
extern void BTA_GATTS_StopService(uint16_t service_id);
/*******************************************************************************
*
* Function BTA_GATTS_HandleValueIndication
*
* Description This function is called to read a characteristics
* descriptor.
*
* Parameters conn_id - connection identifier.
* attr_id - attribute ID to indicate.
* value - data to indicate.
* need_confirm - if this indication expects a confirmation or
* not.
*
* Returns None
*
******************************************************************************/
extern void BTA_GATTS_HandleValueIndication(uint16_t conn_id, uint16_t attr_id,
std::vector<uint8_t> value,
bool need_confirm);
/*******************************************************************************
*
* Function BTA_GATTS_SendRsp
*
* Description This function is called to send a response to a request.
*
* Parameters conn_id - connection identifier.
* trans_id - transaction ID.
* status - response status
* p_msg - response data.
*
* Returns None
*
******************************************************************************/
extern void BTA_GATTS_SendRsp(uint16_t conn_id, uint32_t trans_id,
tGATT_STATUS status, tGATTS_RSP* p_msg);
/*******************************************************************************
*
* Function BTA_GATTS_Open
*
* Description Open a direct open connection or add a background auto
* connection bd address
*
* Parameters server_if: server interface.
* remote_bda: remote device BD address.
* is_direct: direct connection or background auto connection
*
* Returns void
*
******************************************************************************/
extern void BTA_GATTS_Open(tGATT_IF server_if, const RawAddress& remote_bda,
bool is_direct, tBT_TRANSPORT transport);
/*******************************************************************************
*
* Function BTA_GATTS_CancelOpen
*
* Description Cancel a direct open connection or remove a background auto
* connection bd address
*
* Parameters server_if: server interface.
* remote_bda: remote device BD address.
* is_direct: direct connection or background auto connection
*
* Returns void
*
******************************************************************************/
extern void BTA_GATTS_CancelOpen(tGATT_IF server_if,
const RawAddress& remote_bda, bool is_direct);
/*******************************************************************************
*
* Function BTA_GATTS_Close
*
* Description Close a connection a remote device.
*
* Parameters conn_id: connectino ID to be closed.
*
* Returns void
*
******************************************************************************/
extern void BTA_GATTS_Close(uint16_t conn_id);
#endif /* BTA_GATT_API_H */
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