1 /******************************************************************************
2  *
3  *  Copyright (C) 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 {
38     BOOLEAN         in_use;
39     UINT16          conn_id;
40     BOOLEAN         connected;
41     BD_ADDR         bda;
42     UINT32          trans_id;
43     UINT8           cur_srvc_id;
44 
45     tDIS_VALUE      dis_value;
46 
47 }tSRVC_CLCB;
48 
49 
50 /* service engine control block */
51 typedef struct
52 {
53     tSRVC_CLCB              clcb[SRVC_MAX_APPS]; /* connection link*/
54     tGATT_IF                gatt_if;
55     BOOLEAN                 enabled;
56 
57 }tSRVC_ENG_CB;
58 
59 
60 
61 #ifdef __cplusplus
62 extern "C" {
63 #endif
64 
65 /* Global GATT data */
66 #if GATT_DYNAMIC_MEMORY == FALSE
67 extern tSRVC_ENG_CB srvc_eng_cb;
68 #else
69 extern tSRVC_ENG_CB srvc_eng_cb_ptr;
70 #define srvc_eng_cb (*srvc_eng_cb_ptr)
71 
72 #endif
73 
74 extern tSRVC_CLCB *srvc_eng_find_clcb_by_conn_id(UINT16 conn_id);
75 extern tSRVC_CLCB *srvc_eng_find_clcb_by_bd_addr(BD_ADDR bda);
76 extern UINT16 srvc_eng_find_conn_id_by_bd_addr(BD_ADDR bda);
77 
78 
79 extern void srvc_eng_release_channel (UINT16 conn_id) ;
80 extern BOOLEAN srvc_eng_request_channel (BD_ADDR remote_bda, UINT8 srvc_id );
81 extern void srvc_sr_rsp(UINT8 clcb_idx, tGATT_STATUS st, tGATTS_RSP *p_rsp);
82 extern void srvc_sr_notify(BD_ADDR remote_bda, UINT16 handle, UINT16 len, UINT8 *p_value);
83 
84 
85 #ifdef __cplusplus
86 }
87 #endif
88 #endif
89