/****************************************************************************** * * 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 "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_SET_ATTR_VAL_EVT, BTA_GATTS_API_OPEN_EVT, BTA_GATTS_API_CANCEL_OPEN_EVT, BTA_GATTS_API_CLOSE_EVT, BTA_GATTS_API_LISTEN_EVT, BTA_GATTS_API_DISABLE_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_ATTR_CONTROL control; tBTA_GATT_ATTR_VAL attr_val; } 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_ATTR_CONTROL control; tBTA_GATT_ATTR_VAL attr_val; } tBTA_GATTS_API_ADD_DESCR; typedef struct { BT_HDR hdr; 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; UINT16 length; UINT8 *value; }tBTA_GATTS_API_SET_ATTR_VAL; 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_GATT_TRANSPORT transport; } tBTA_GATTS_API_OPEN; typedef tBTA_GATTS_API_OPEN tBTA_GATTS_API_CANCEL_OPEN; typedef struct { BT_HDR hdr; BD_ADDR_PTR remote_bda; tBTA_GATTS_IF server_if; BOOLEAN start; } tBTA_GATTS_API_LISTEN; 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_SET_ATTR_VAL api_set_val; tBTA_GATTS_API_OPEN api_open; tBTA_GATTS_API_CANCEL_OPEN api_cancel_open; tBTA_GATTS_INT_START_IF int_start_if; /* if peripheral role is supported */ tBTA_GATTS_API_LISTEN api_listen; } 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; } 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_api_disable(tBTA_GATTS_CB *p_cb); extern void bta_gatts_api_enable(tBTA_GATTS_CB *p_cb, tBTA_GATTS_DATA *p_data); 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_set_attr_value(tBTA_GATTS_SRVC_CB *p_srvc_cb, tBTA_GATTS_DATA *p_msg); extern tGATT_STATUS bta_gatts_get_attr_value(UINT16 attr_handle, UINT16 *length, UINT8 **value); 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 void bta_gatts_listen(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 */