srvc_dis_int.h revision ad1e23d50e431fb82ff1b8d3ce02f64ca0c5a940 
1/******************************************************************************
2 *
3 *  Copyright (C) 1999-2012 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_DIS_INT_H
20#define SRVC_DIS_INT_H
21
22#include "bt_target.h"
23#include "gatt_api.h"
24#include "srvc_api.h"
25#include "srvc_eng_int.h"
26
27#define DIS_MAX_CHAR_NUM 9
28
29typedef struct {
30  uint16_t uuid;
31  uint16_t handle;
32} tDIS_DB_ENTRY;
33
34#define DIS_SYSTEM_ID_SIZE 8
35#define DIS_PNP_ID_SIZE 7
36
37typedef struct {
38  tDIS_DB_ENTRY dis_attr[DIS_MAX_CHAR_NUM];
39  tDIS_VALUE dis_value;
40
41  tDIS_READ_CBACK* p_read_dis_cback;
42
43  uint16_t service_handle;
44  uint16_t max_handle;
45
46  bool enabled;
47
48  uint8_t dis_read_uuid_idx;
49
50  tDIS_ATTR_MASK request_mask;
51} tDIS_CB;
52
53/* Global GATT data */
54extern tDIS_CB dis_cb;
55
56extern bool dis_valid_handle_range(uint16_t handle);
57extern uint8_t dis_read_attr_value(uint8_t clcb_idx, uint16_t handle,
58                                   tGATT_VALUE* p_value, bool is_long,
59                                   tGATT_STATUS* p_status);
60extern uint8_t dis_write_attr_value(tGATT_WRITE_REQ* p_data,
61                                    tGATT_STATUS* p_status);
62
63extern void dis_c_cmpl_cback(tSRVC_CLCB* p_clcb, tGATTC_OPTYPE op,
64                             tGATT_STATUS status, tGATT_CL_COMPLETE* p_data);
65
66#endif
67