1 /******************************************************************************
2  *
3  *  Copyright (c) 2014 The Android Open Source Project
4  *  Copyright 2009-2012 Broadcom Corporation
5  *
6  *  Licensed under the Apache License, Version 2.0 (the "License");
7  *  you may not use this file except in compliance with the License.
8  *  You may obtain a copy of the License at:
9  *
10  *  http://www.apache.org/licenses/LICENSE-2.0
11  *
12  *  Unless required by applicable law or agreed to in writing, software
13  *  distributed under the License is distributed on an "AS IS" BASIS,
14  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  *  See the License for the specific language governing permissions and
16  *  limitations under the License.
17  *
18  ******************************************************************************/
19 
20 #ifndef BTIF_UTIL_H
21 #define BTIF_UTIL_H
22 
23 #include <hardware/bluetooth.h>
24 #include <stdbool.h>
25 #include <sys/time.h>
26 
27 #include "bt_types.h"
28 #include "bt_utils.h"
29 
30 /*******************************************************************************
31  *  Constants & Macros
32  ******************************************************************************/
33 
34 #define CASE_RETURN_STR(const) \
35   case const:                  \
36     return #const;
37 
38 /*******************************************************************************
39  *  Type definitions for callback functions
40  ******************************************************************************/
41 
42 /*******************************************************************************
43  *  Functions
44  ******************************************************************************/
45 
46 const char* dump_bt_status(bt_status_t status);
47 const char* dump_dm_search_event(uint16_t event);
48 const char* dump_dm_event(uint16_t event);
49 const char* dump_hf_event(uint16_t event);
50 const char* dump_hf_client_event(uint16_t event);
51 const char* dump_hh_event(uint16_t event);
52 const char* dump_hd_event(uint16_t event);
53 const char* dump_property_type(bt_property_type_t type);
54 const char* dump_adapter_scan_mode(bt_scan_mode_t mode);
55 const char* dump_thread_evt(bt_cb_thread_evt evt);
56 const char* dump_av_conn_state(uint16_t event);
57 const char* dump_av_audio_state(uint16_t event);
58 const char* dump_rc_event(uint8_t event);
59 const char* dump_rc_notification_event_id(uint8_t event_id);
60 const char* dump_rc_pdu(uint8_t pdu);
61 
62 uint32_t devclass2uint(DEV_CLASS dev_class);
63 void uint2devclass(uint32_t dev, DEV_CLASS dev_class);
64 
65 int ascii_2_hex(const char* p_ascii, int len, uint8_t* p_hex);
66 
67 #endif /* BTIF_UTIL_H */
68