bta_gatts_int.h

/******************************************************************************
 *
 *  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 is the private file for the BTA GATT server.
 *
 ******************************************************************************/
#ifndef BTA_GATTS_INT_H
#define BTA_GATTS_INT_H
 
#include "bt_target.h"
#include "bta_sys.h"
#include "bta_gatt_api.h"
#include "gatt_api.h"
//#include "bta_gatts_co.h"
 
#include "gki.h"
 
/*****************************************************************************
**  Constants and data types
*****************************************************************************/
enum
{
    BTA_GATTS_API_REG_EVT  = BTA_SYS_EVT_START(BTA_ID_GATTS),
    BTA_GATTS_INT_START_IF_EVT,
    BTA_GATTS_API_DEREG_EVT,
    BTA_GATTS_API_CREATE_SRVC_EVT,
    BTA_GATTS_API_INDICATION_EVT,
 
    BTA_GATTS_API_ADD_INCL_SRVC_EVT,
    BTA_GATTS_API_ADD_CHAR_EVT,
    BTA_GATTS_API_ADD_DESCR_EVT,
    BTA_GATTS_API_DEL_SRVC_EVT,
    BTA_GATTS_API_START_SRVC_EVT,
    BTA_GATTS_API_STOP_SRVC_EVT,
    BTA_GATTS_API_RSP_EVT,
    BTA_GATTS_API_OPEN_EVT,
    BTA_GATTS_API_CANCEL_OPEN_EVT,
    BTA_GATTS_API_CLOSE_EVT
 
};
typedef UINT16 tBTA_GATTS_INT_EVT;
 
/* max number of application allowed on device */
#define BTA_GATTS_MAX_APP_NUM   GATT_MAX_SR_PROFILES
 
/* max number of services allowed in the device */
#define BTA_GATTS_MAX_SRVC_NUM   GATT_MAX_SR_PROFILES
 
/* internal strucutre for GATTC register API  */
typedef struct
{
    BT_HDR                  hdr;
    tBT_UUID                app_uuid;
    tBTA_GATTS_CBACK        *p_cback;
}tBTA_GATTS_API_REG;
 
typedef struct
{
    BT_HDR                  hdr;
    tBTA_GATTS_IF           server_if;
}tBTA_GATTS_INT_START_IF;
 
typedef tBTA_GATTS_INT_START_IF tBTA_GATTS_API_DEREG;
 
typedef struct
{
    BT_HDR                  hdr;
    tBTA_GATTS_IF           server_if;
    tBT_UUID                service_uuid;
    UINT16                  num_handle;
    UINT8                   inst;
    BOOLEAN                 is_pri;
 
} tBTA_GATTS_API_CREATE_SRVC;
 
typedef struct
{
    BT_HDR                  hdr;
    tBT_UUID                char_uuid;
    tBTA_GATT_PERM          perm;
    tBTA_GATT_CHAR_PROP     property;
 
}tBTA_GATTS_API_ADD_CHAR;
 
typedef struct
{
    BT_HDR                  hdr;
    UINT16                  included_service_id;
 
}tBTA_GATTS_API_ADD_INCL_SRVC;
 
typedef struct
{
    BT_HDR                      hdr;
    tBT_UUID                    descr_uuid;
    tBTA_GATT_PERM              perm;
}tBTA_GATTS_API_ADD_DESCR;
 
typedef struct
{
    BT_HDR  hdr;
    //todo BD_ADDR bd_addr;
    UINT16  attr_id;
    UINT16  len;
    BOOLEAN need_confirm;
    UINT8   value[BTA_GATT_MAX_ATTR_LEN];
}tBTA_GATTS_API_INDICATION;
 
typedef struct
{
    BT_HDR              hdr;
    UINT32              trans_id;
    tBTA_GATT_STATUS    status;
    tBTA_GATTS_RSP      *p_rsp;
}tBTA_GATTS_API_RSP;
 
typedef struct
{
    BT_HDR                  hdr;
    tBTA_GATT_TRANSPORT     transport;
}tBTA_GATTS_API_START;
 
 
typedef struct
{
    BT_HDR              hdr;
    BD_ADDR             remote_bda;
    tBTA_GATTS_IF       server_if;
    BOOLEAN             is_direct;
}tBTA_GATTS_API_OPEN;
 
typedef tBTA_GATTS_API_OPEN tBTA_GATTS_API_CANCEL_OPEN;
 
typedef union
{
    BT_HDR                          hdr;
    tBTA_GATTS_API_REG              api_reg;
    tBTA_GATTS_API_DEREG            api_dereg;
    tBTA_GATTS_API_CREATE_SRVC      api_create_svc;
    tBTA_GATTS_API_ADD_INCL_SRVC    api_add_incl_srvc;
    tBTA_GATTS_API_ADD_CHAR         api_add_char;
    tBTA_GATTS_API_ADD_DESCR        api_add_char_descr;
    tBTA_GATTS_API_START            api_start;
    tBTA_GATTS_API_INDICATION       api_indicate;
    tBTA_GATTS_API_RSP              api_rsp;
    tBTA_GATTS_API_OPEN             api_open;
    tBTA_GATTS_API_CANCEL_OPEN      api_cancel_open;
 
    tBTA_GATTS_INT_START_IF         int_start_if;
} tBTA_GATTS_DATA;
 
/* application registration control block */
typedef struct
{
    BOOLEAN             in_use;
    tBT_UUID            app_uuid;
    tBTA_GATTS_CBACK    *p_cback;
    tBTA_GATTS_IF        gatt_if;  //todo cahneg to server_if
}tBTA_GATTS_RCB;
 
/* service registration control block */
typedef struct
{
    tBT_UUID    service_uuid;   /* service UUID */
    UINT16      service_id;     /* service handle */
    UINT8       inst_num;       /* instance ID */
    UINT8       rcb_idx;
    UINT8       idx;            /* self index of serviec CB */
    BOOLEAN     in_use;
 
}tBTA_GATTS_SRVC_CB;
 
 
/* GATT server control block */
typedef struct
{
    BOOLEAN             enabled;
    tBTA_GATTS_RCB      rcb[BTA_GATTS_MAX_APP_NUM];
    tBTA_GATTS_SRVC_CB  srvc_cb[BTA_GATTS_MAX_SRVC_NUM];
}tBTA_GATTS_CB;
 
 
 
/*****************************************************************************
**  Global data
*****************************************************************************/
 
/* GATTC control block */
#if BTA_DYNAMIC_MEMORY == FALSE
extern tBTA_GATTS_CB  bta_gatts_cb;
#else
extern tBTA_GATTS_CB *bta_gatts_cb_ptr;
    #define bta_gatts_cb (*bta_gatts_cb_ptr)
#endif
 
/*****************************************************************************
**  Function prototypes
*****************************************************************************/
extern BOOLEAN bta_gatts_hdl_event(BT_HDR *p_msg);
 
extern void bta_gatts_register(tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA *p_msg);
extern void bta_gatts_start_if(tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA *p_msg);
extern void bta_gatts_deregister(tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA *p_msg);
extern void bta_gatts_create_srvc(tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg);
extern void bta_gatts_add_include_srvc(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg);
extern void bta_gatts_add_char(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg);
extern void bta_gatts_add_char_descr(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg);
extern void bta_gatts_delete_service(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg);
extern void bta_gatts_start_service(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg);
extern void bta_gatts_stop_service(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA * p_msg);
 
extern void bta_gatts_send_rsp(tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg);
extern void bta_gatts_indicate_handle (tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg);
 
 
extern void bta_gatts_open (tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg);
extern void bta_gatts_cancel_open (tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg);
extern void bta_gatts_close (tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA * p_msg);
 
extern BOOLEAN bta_gatts_uuid_compare(tBT_UUID tar, tBT_UUID src);
extern tBTA_GATTS_RCB *bta_gatts_find_app_rcb_by_app_if(tBTA_GATTS_IF server_if);
extern UINT8 bta_gatts_find_app_rcb_idx_by_app_if(tBTA_GATTS_CB *p_cb, tBTA_GATTS_IF server_if);
extern UINT8 bta_gatts_alloc_srvc_cb(tBTA_GATTS_CB *p_cb, UINT8 rcb_idx);
extern tBTA_GATTS_SRVC_CB * bta_gatts_find_srvc_cb_by_srvc_id(tBTA_GATTS_CB *p_cb, UINT16 service_id);
extern tBTA_GATTS_SRVC_CB * bta_gatts_find_srvc_cb_by_attr_id(tBTA_GATTS_CB *p_cb, UINT16 attr_id);
 
 
#endif /* BTA_GATTS_INT_H */