1 /****************************************************************************** 2 * 3 * Copyright 1999-2013 Broadcom Corporation 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ******************************************************************************/ 18 19 #ifndef SRVC_ENG_INT_H 20 #define SRVC_ENG_INT_H 21 22 #include "bt_target.h" 23 #include "gatt_api.h" 24 #include "srvc_api.h" 25 26 #define SRVC_MAX_APPS GATT_CL_MAX_LCB 27 28 #define SRVC_ID_NONE 0 29 #define SRVC_ID_DIS 1 30 #define SRVC_ID_MAX SRVC_ID_DIS 31 32 #define SRVC_ACT_IGNORE 0 33 #define SRVC_ACT_RSP 1 34 #define SRVC_ACT_PENDING 2 35 36 typedef struct { 37 bool in_use; 38 uint16_t conn_id; 39 bool connected; 40 RawAddress bda; 41 uint32_t trans_id; 42 uint8_t cur_srvc_id; 43 44 tDIS_VALUE dis_value; 45 46 } tSRVC_CLCB; 47 48 /* service engine control block */ 49 typedef struct { 50 tSRVC_CLCB clcb[SRVC_MAX_APPS]; /* connection link*/ 51 tGATT_IF gatt_if; 52 bool enabled; 53 54 } tSRVC_ENG_CB; 55 56 /* Global GATT data */ 57 extern tSRVC_ENG_CB srvc_eng_cb; 58 59 extern tSRVC_CLCB* srvc_eng_find_clcb_by_conn_id(uint16_t conn_id); 60 extern tSRVC_CLCB* srvc_eng_find_clcb_by_bd_addr(const RawAddress& bda); 61 extern uint16_t srvc_eng_find_conn_id_by_bd_addr(const RawAddress& bda); 62 63 extern void srvc_eng_release_channel(uint16_t conn_id); 64 extern bool srvc_eng_request_channel(const RawAddress& remote_bda, 65 uint8_t srvc_id); 66 extern void srvc_sr_rsp(uint8_t clcb_idx, tGATT_STATUS st, tGATTS_RSP* p_rsp); 67 extern void srvc_sr_notify(const RawAddress& remote_bda, uint16_t handle, 68 uint16_t len, uint8_t* p_value); 69 70 #endif 71