| /****************************************************************************** |
| * |
| * 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 file transfer client (FTC). |
| * |
| ******************************************************************************/ |
| #ifndef BTA_GATTC_INT_H |
| #define BTA_GATTC_INT_H |
| |
| #include "bt_target.h" |
| #include "bta_sys.h" |
| #include "bta_gatt_api.h" |
| #include "bta_gattc_ci.h" |
| #include "bta_gattc_co.h" |
| |
| #include "gki.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_API_REFRESH_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, |
| |
| /* for cache loading/saving */ |
| BTA_GATTC_START_CACHE_EVT, |
| BTA_GATTC_CI_CACHE_OPEN_EVT, |
| BTA_GATTC_CI_CACHE_LOAD_EVT, |
| BTA_GATTC_CI_CACHE_SAVE_EVT, |
| |
| BTA_GATTC_INT_START_IF_EVT, |
| BTA_GATTC_API_REG_EVT, |
| BTA_GATTC_API_DEREG_EVT, |
| BTA_GATTC_API_LISTEN_EVT, |
| BTA_GATTC_API_BROADCAST_EVT, |
| BTA_GATTC_API_DISABLE_EVT, |
| BTA_GATTC_ENC_CMPL_EVT |
| }; |
| typedef UINT16 tBTA_GATTC_INT_EVT; |
| |
| /* max client application GATTC can support */ |
| #ifndef BTA_GATTC_CL_MAX |
| #define BTA_GATTC_CL_MAX 32 |
| #endif |
| |
| /* max known devices GATTC can support */ |
| #ifndef BTA_GATTC_KNOWN_SR_MAX |
| #define BTA_GATTC_KNOWN_SR_MAX 10 |
| #endif |
| |
| #define BTA_GATTC_CONN_MAX GATT_MAX_PHY_CHANNEL |
| |
| #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 hdr; |
| tBT_UUID app_uuid; |
| tBTA_GATTC_CBACK *p_cback; |
| }tBTA_GATTC_API_REG; |
| |
| typedef struct |
| { |
| BT_HDR hdr; |
| tBTA_GATTC_IF client_if; |
| }tBTA_GATTC_INT_START_IF; |
| |
| typedef tBTA_GATTC_INT_START_IF tBTA_GATTC_API_DEREG; |
| typedef tBTA_GATTC_INT_START_IF tBTA_GATTC_INT_DEREG; |
| |
| typedef struct |
| { |
| BT_HDR hdr; |
| BD_ADDR remote_bda; |
| tBTA_GATTC_IF client_if; |
| BOOLEAN is_direct; |
| tBTA_TRANSPORT transport; |
| } tBTA_GATTC_API_OPEN; |
| |
| typedef tBTA_GATTC_API_OPEN tBTA_GATTC_API_CANCEL_OPEN; |
| |
| typedef struct |
| { |
| BT_HDR hdr; |
| tBTA_GATT_AUTH_REQ auth_req; |
| tBTA_GATT_SRVC_ID srvc_id; |
| tBTA_GATT_ID char_id; |
| tBTA_GATT_ID *p_descr_type; |
| } tBTA_GATTC_API_READ; |
| |
| typedef struct |
| { |
| BT_HDR hdr; |
| tBTA_GATT_AUTH_REQ auth_req; |
| tBTA_GATT_SRVC_ID srvc_id; |
| tBTA_GATT_ID char_id; |
| tBTA_GATT_ID *p_descr_type; |
| tBTA_GATTC_WRITE_TYPE write_type; |
| UINT16 offset; |
| UINT16 len; |
| UINT8 *p_value; |
| }tBTA_GATTC_API_WRITE; |
| |
| typedef struct |
| { |
| BT_HDR hdr; |
| BOOLEAN is_execute; |
| }tBTA_GATTC_API_EXEC; |
| |
| typedef struct |
| { |
| BT_HDR hdr; |
| tBTA_GATT_SRVC_ID srvc_id; |
| tBTA_GATT_ID char_id; |
| } tBTA_GATTC_API_CONFIRM; |
| |
| typedef tGATT_CL_COMPLETE tBTA_GATTC_CMPL; |
| |
| typedef struct |
| { |
| BT_HDR hdr; |
| UINT8 op_code; |
| tGATT_STATUS status; |
| tBTA_GATTC_CMPL *p_cmpl; |
| }tBTA_GATTC_OP_CMPL; |
| |
| typedef struct |
| { |
| BT_HDR hdr; |
| tBT_UUID *p_srvc_uuid; |
| }tBTA_GATTC_API_SEARCH; |
| |
| typedef struct |
| { |
| BT_HDR hdr; |
| tBTA_GATT_AUTH_REQ auth_req; |
| UINT8 num_attr; |
| tBTA_GATTC_ATTR_ID *p_id_list; |
| }tBTA_GATTC_API_READ_MULTI; |
| |
| typedef struct |
| { |
| BT_HDR hdr; |
| BD_ADDR_PTR remote_bda; |
| tBTA_GATTC_IF client_if; |
| BOOLEAN start; |
| } tBTA_GATTC_API_LISTEN; |
| |
| |
| typedef struct |
| { |
| BT_HDR hdr; |
| UINT16 mtu; |
| }tBTA_GATTC_API_CFG_MTU; |
| |
| typedef struct |
| { |
| BT_HDR hdr; |
| BD_ADDR remote_bda; |
| tBTA_GATTC_IF client_if; |
| UINT8 role; |
| tBT_TRANSPORT transport; |
| tGATT_DISCONN_REASON reason; |
| }tBTA_GATTC_INT_CONN; |
| |
| typedef struct |
| { |
| BT_HDR hdr; |
| BD_ADDR remote_bda; |
| tBTA_GATTC_IF client_if; |
| }tBTA_GATTC_ENC_CMPL; |
| |
| typedef union |
| { |
| BT_HDR hdr; |
| tBTA_GATTC_API_REG api_reg; |
| tBTA_GATTC_API_DEREG api_dereg; |
| 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_CI_EVT ci_open; |
| tBTA_GATTC_CI_EVT ci_save; |
| tBTA_GATTC_CI_LOAD ci_load; |
| tBTA_GATTC_INT_CONN int_conn; |
| tBTA_GATTC_ENC_CMPL enc_cmpl; |
| |
| tBTA_GATTC_INT_START_IF int_start_if; |
| tBTA_GATTC_INT_DEREG int_dereg; |
| /* if peripheral role is supported */ |
| tBTA_GATTC_API_LISTEN api_listen; |
| |
| } tBTA_GATTC_DATA; |
| |
| |
| /* GATT server cache on the client */ |
| typedef union |
| { |
| UINT8 uuid128[LEN_UUID_128]; |
| UINT16 uuid16; |
| }tBTA_GATTC_UUID; |
| |
| typedef struct gattc_attr_cache |
| { |
| tBTA_GATTC_UUID *p_uuid; |
| struct gattc_attr_cache *p_next; |
| UINT16 uuid_len; |
| UINT16 attr_handle; |
| UINT8 inst_id; |
| tBTA_GATT_CHAR_PROP property; /* if characteristic, it is char property; |
| if included service, flag primary, |
| if descriptor, not used */ |
| tBTA_GATTC_ATTR_TYPE attr_type; |
| // btla-specific ++ |
| } __attribute__((packed)) tBTA_GATTC_CACHE_ATTR; |
| // btla-specific -- |
| |
| typedef struct gattc_svc_cache |
| { |
| tBTA_GATT_SRVC_ID service_uuid; |
| tBTA_GATTC_CACHE_ATTR *p_attr; |
| tBTA_GATTC_CACHE_ATTR *p_last_attr; |
| UINT16 s_handle; |
| UINT16 e_handle; |
| struct gattc_svc_cache *p_next; |
| tBTA_GATTC_CACHE_ATTR *p_cur_char; |
| // btla-specific ++ |
| } __attribute__((packed)) tBTA_GATTC_CACHE; |
| // btla-specific -- |
| |
| typedef struct |
| { |
| tBT_UUID uuid; |
| UINT16 s_handle; |
| UINT16 e_handle; |
| BOOLEAN is_primary; |
| UINT8 srvc_inst_id; |
| tBTA_GATT_CHAR_PROP property; |
| }tBTA_GATTC_ATTR_REC; |
| |
| |
| #define BTA_GATTC_MAX_CACHE_CHAR 40 |
| #define BTA_GATTC_ATTR_LIST_SIZE (BTA_GATTC_MAX_CACHE_CHAR * sizeof(tBTA_GATTC_ATTR_REC)) |
| |
| #ifndef BTA_GATTC_CACHE_SRVR_SIZE |
| #define BTA_GATTC_CACHE_SRVR_SIZE 600 |
| #endif |
| |
| 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 tBTA_GATTC_STATE; |
| |
| typedef struct |
| { |
| BOOLEAN in_use; |
| BD_ADDR server_bda; |
| BOOLEAN 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 state; |
| |
| tBTA_GATTC_CACHE *p_srvc_cache; |
| tBTA_GATTC_CACHE *p_cur_srvc; |
| BUFFER_Q cache_buffer; /* buffer queue used for storing the cache data */ |
| UINT8 *p_free; /* starting point to next available byte */ |
| UINT16 free_byte; /* number of available bytes in server cache buffer */ |
| UINT8 update_count; /* indication received */ |
| UINT8 num_clcb; /* number of associated CLCB */ |
| |
| |
| tBTA_GATTC_ATTR_REC *p_srvc_list; |
| UINT8 cur_srvc_idx; |
| UINT8 cur_char_idx; |
| UINT8 next_avail_idx; |
| UINT8 total_srvc; |
| UINT8 total_char; |
| |
| UINT8 srvc_hdl_chg; /* service handle change indication pending */ |
| UINT16 attr_index; /* cahce NV saving/loading attribute index */ |
| |
| UINT16 mtu; |
| } tBTA_GATTC_SERV; |
| |
| #ifndef BTA_GATTC_NOTIF_REG_MAX |
| #define BTA_GATTC_NOTIF_REG_MAX 15 |
| #endif |
| |
| typedef struct |
| { |
| BOOLEAN in_use; |
| BD_ADDR remote_bda; |
| tBTA_GATTC_CHAR_ID char_id; |
| }tBTA_GATTC_NOTIF_REG; |
| |
| typedef struct |
| { |
| tBTA_GATTC_CBACK *p_cback; |
| BOOLEAN in_use; |
| tBTA_GATTC_IF client_if; /* client interface with BTE stack for this application */ |
| UINT8 num_clcb; /* number of associated CLCB */ |
| BOOLEAN dereg_pending; |
| tBT_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 bta_conn_id; /* client channel ID, unique for clcb */ |
| BD_ADDR bda; |
| tBTA_TRANSPORT transport; /* channel transport */ |
| tBTA_GATTC_RCB *p_rcb; /* pointer to the registration CB */ |
| tBTA_GATTC_SERV *p_srcb; /* server cache CB */ |
| tBTA_GATTC_DATA *p_q_cmd; /* command in queue waiting for execution */ |
| |
| #define BTA_GATTC_NO_SCHEDULE 0 |
| #define BTA_GATTC_DISC_WAITING 0x01 |
| #define BTA_GATTC_REQ_WAITING 0x10 |
| |
| UINT8 auto_update; /* auto update is waiting */ |
| BOOLEAN disc_active; |
| BOOLEAN in_use; |
| tBTA_GATTC_STATE state; |
| tBTA_GATT_STATUS status; |
| UINT16 reason; |
| } tBTA_GATTC_CLCB; |
| |
| /* back ground connection tracking information */ |
| #if GATT_MAX_APPS <= 8 |
| typedef UINT8 tBTA_GATTC_CIF_MASK ; |
| #elif GATT_MAX_APPS <= 16 |
| typedef UINT16 tBTA_GATTC_CIF_MASK; |
| #elif GATT_MAX_APPS <= 32 |
| typedef UINT32 tBTA_GATTC_CIF_MASK; |
| #endif |
| |
| typedef struct |
| { |
| BOOLEAN in_use; |
| BD_ADDR remote_bda; |
| tBTA_GATTC_CIF_MASK cif_mask; |
| tBTA_GATTC_CIF_MASK cif_adv_mask; |
| |
| }tBTA_GATTC_BG_TCK; |
| |
| typedef struct |
| { |
| BOOLEAN in_use; |
| BD_ADDR 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 state; |
| |
| tBTA_GATTC_CONN conn_track[BTA_GATTC_CONN_MAX]; |
| 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]; |
| |
| tSDP_DISCOVERY_DB *p_sdp_db; |
| UINT16 sdp_conn_id; |
| }tBTA_GATTC_CB; |
| |
| /***************************************************************************** |
| ** Global data |
| *****************************************************************************/ |
| |
| /* GATTC control block */ |
| #if BTA_DYNAMIC_MEMORY == FALSE |
| extern tBTA_GATTC_CB bta_gattc_cb; |
| #else |
| extern tBTA_GATTC_CB *bta_gattc_cb_ptr; |
| #define bta_gattc_cb (*bta_gattc_cb_ptr) |
| #endif |
| |
| /***************************************************************************** |
| ** Function prototypes |
| *****************************************************************************/ |
| extern BOOLEAN bta_gattc_hdl_event(BT_HDR *p_msg); |
| extern BOOLEAN bta_gattc_sm_execute(tBTA_GATTC_CLCB *p_clcb, UINT16 event, tBTA_GATTC_DATA *p_data); |
| |
| /* function processed outside SM */ |
| extern void bta_gattc_disable(tBTA_GATTC_CB *p_cb); |
| extern void bta_gattc_register(tBTA_GATTC_CB *p_cb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_start_if(tBTA_GATTC_CB *p_cb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_process_api_open (tBTA_GATTC_CB *p_cb, tBTA_GATTC_DATA * p_msg); |
| extern void bta_gattc_process_api_open_cancel (tBTA_GATTC_CB *p_cb, tBTA_GATTC_DATA * p_msg); |
| extern void bta_gattc_deregister(tBTA_GATTC_CB *p_cb, tBTA_GATTC_RCB *p_clreg); |
| extern void bta_gattc_process_enc_cmpl(tBTA_GATTC_CB *p_cb, tBTA_GATTC_DATA *p_msg); |
| |
| /* function within state machine */ |
| extern void bta_gattc_open(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_open_fail(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_open_error(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| |
| extern void bta_gattc_cancel_open(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_cancel_open_ok(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_cancel_open_error(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| |
| extern void bta_gattc_conn(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| |
| extern void bta_gattc_close(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_close_fail(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_disc_close(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| |
| extern void bta_gattc_start_discover(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_disc_cmpl(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_read(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_write(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_op_cmpl(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_q_cmd(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_search(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_fail(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_confirm(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_execute(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_read_multi(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_ci_open(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_ci_load(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_ci_close(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_ci_save(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_cache_open(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_ignore_op_cmpl(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| extern void bta_gattc_restart_discover(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA * p_msg); |
| extern void bta_gattc_init_bk_conn(tBTA_GATTC_API_OPEN *p_data, tBTA_GATTC_RCB *p_clreg); |
| extern void bta_gattc_cancel_bk_conn(tBTA_GATTC_API_CANCEL_OPEN *p_data); |
| extern void bta_gattc_send_open_cback( tBTA_GATTC_RCB *p_clreg, tBTA_GATT_STATUS status, |
| BD_ADDR remote_bda, UINT16 conn_id, tBTA_TRANSPORT transport, UINT16 mtu); |
| extern void bta_gattc_process_api_refresh(tBTA_GATTC_CB *p_cb, tBTA_GATTC_DATA * p_msg); |
| extern void bta_gattc_cfg_mtu(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| #if BLE_INCLUDED == TRUE |
| extern void bta_gattc_listen(tBTA_GATTC_CB *p_cb, tBTA_GATTC_DATA * p_msg); |
| extern void bta_gattc_broadcast(tBTA_GATTC_CB *p_cb, tBTA_GATTC_DATA * p_msg); |
| #endif |
| /* utility functions */ |
| extern tBTA_GATTC_CLCB * bta_gattc_find_clcb_by_cif (UINT8 client_if, BD_ADDR remote_bda, tBTA_TRANSPORT transport); |
| extern tBTA_GATTC_CLCB * bta_gattc_find_clcb_by_conn_id (UINT16 conn_id); |
| extern tBTA_GATTC_CLCB * bta_gattc_clcb_alloc(tBTA_GATTC_IF client_if, BD_ADDR remote_bda, tBTA_TRANSPORT transport); |
| extern void bta_gattc_clcb_dealloc(tBTA_GATTC_CLCB *p_clcb); |
| extern tBTA_GATTC_CLCB * bta_gattc_find_alloc_clcb(tBTA_GATTC_IF client_if, BD_ADDR remote_bda, tBTA_TRANSPORT transport); |
| extern tBTA_GATTC_RCB * bta_gattc_cl_get_regcb(UINT8 client_if); |
| extern tBTA_GATTC_SERV * bta_gattc_find_srcb(BD_ADDR bda); |
| extern tBTA_GATTC_SERV * bta_gattc_srcb_alloc(BD_ADDR bda); |
| extern tBTA_GATTC_SERV * bta_gattc_find_scb_by_cid (UINT16 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 BOOLEAN bta_gattc_enqueue(tBTA_GATTC_CLCB *p_clcb, tBTA_GATTC_DATA *p_data); |
| |
| extern UINT16 bta_gattc_id2handle(tBTA_GATTC_SERV *p_srcb, tBTA_GATT_SRVC_ID *p_service_id, tBTA_GATT_ID *p_char_id, tBTA_GATT_ID *p_descr_uuid); |
| extern BOOLEAN bta_gattc_handle2id(tBTA_GATTC_SERV *p_srcb, UINT16 handle, tBTA_GATT_SRVC_ID *service_id, tBTA_GATT_ID *char_id, tBTA_GATT_ID *p_type); |
| extern BOOLEAN bta_gattc_uuid_compare (tBT_UUID *p_src, tBT_UUID *p_tar, BOOLEAN is_precise); |
| extern void bta_gattc_pack_attr_uuid(tBTA_GATTC_CACHE_ATTR *p_attr, tBT_UUID *p_uuid); |
| extern BOOLEAN bta_gattc_check_notif_registry(tBTA_GATTC_RCB *p_clreg, tBTA_GATTC_SERV *p_srcb, tBTA_GATTC_NOTIFY *p_notify); |
| extern tBTA_GATT_STATUS bta_gattc_pack_read_cb_data(tBTA_GATTC_SERV *p_srcb, tBT_UUID *p_descr_uuid, tGATT_VALUE *p_attr, tBTA_GATT_READ_VAL *p_value); |
| extern BOOLEAN bta_gattc_mark_bg_conn (tBTA_GATTC_IF client_if, BD_ADDR_PTR remote_bda, BOOLEAN add, BOOLEAN is_listen); |
| extern BOOLEAN bta_gattc_check_bg_conn (tBTA_GATTC_IF client_if, BD_ADDR remote_bda, UINT8 role); |
| extern UINT8 bta_gattc_num_reg_app(void); |
| extern void bta_gattc_clear_notif_registration(UINT16 conn_id); |
| extern tBTA_GATTC_SERV * bta_gattc_find_srvr_cache(BD_ADDR bda); |
| extern BOOLEAN bta_gattc_charid_compare(tBTA_GATTC_CHAR_ID *p_src, tBTA_GATTC_CHAR_ID *p_tar); |
| extern BOOLEAN bta_gattc_srvcid_compare(tBTA_GATT_SRVC_ID *p_src, tBTA_GATT_SRVC_ID *p_tar); |
| extern void bta_gattc_cpygattid(tBTA_GATT_ID *p_des, tBTA_GATT_ID *p_src); |
| |
| /* discovery functions */ |
| extern void bta_gattc_disc_res_cback (UINT16 conn_id, tGATT_DISC_TYPE disc_type, tGATT_DISC_RES *p_data); |
| extern void bta_gattc_disc_cmpl_cback (UINT16 conn_id, tGATT_DISC_TYPE disc_type, tGATT_STATUS status); |
| extern tBTA_GATT_STATUS bta_gattc_discover_procedure(UINT16 conn_id, tBTA_GATTC_SERV *p_server_cb, UINT8 disc_type); |
| extern tBTA_GATT_STATUS bta_gattc_discover_pri_service(UINT16 conn_id, tBTA_GATTC_SERV *p_server_cb, UINT8 disc_type); |
| extern void bta_gattc_search_service(tBTA_GATTC_CLCB *p_clcb, tBT_UUID *p_uuid); |
| extern tBTA_GATT_STATUS bta_gattc_query_cache(UINT16 conn_id, UINT8 query_type, tBTA_GATT_SRVC_ID *p_srvc_id, |
| tBTA_GATT_ID *p_start_rec,tBT_UUID *p_uuid_cond, |
| tBTA_GATT_ID *p_output, void *p_param); |
| extern tBTA_GATT_STATUS bta_gattc_init_cache(tBTA_GATTC_SERV *p_srvc_cb); |
| extern void bta_gattc_rebuild_cache(tBTA_GATTC_SERV *p_srcv, UINT16 num_attr, tBTA_GATTC_NV_ATTR *p_attr, UINT16 attr_index); |
| extern BOOLEAN bta_gattc_cache_save(tBTA_GATTC_SERV *p_srvc_cb, UINT16 conn_id); |
| |
| |
| extern tBTA_GATTC_CONN * bta_gattc_conn_alloc(BD_ADDR remote_bda); |
| extern tBTA_GATTC_CONN * bta_gattc_conn_find(BD_ADDR remote_bda); |
| extern tBTA_GATTC_CONN * bta_gattc_conn_find_alloc(BD_ADDR remote_bda); |
| extern BOOLEAN bta_gattc_conn_dealloc(BD_ADDR remote_bda); |
| |
| #endif /* BTA_GATTC_INT_H */ |
