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 "stack/include/bt_dev_class.h"
28 
29 /*******************************************************************************
30  *  Constants & Macros
31  ******************************************************************************/
32 
33 #define CASE_RETURN_STR(const) \
34   case const:                  \
35     return #const;
36 
37 /*******************************************************************************
38  *  Type definitions for callback functions
39  ******************************************************************************/
40 
41 /*******************************************************************************
42  *  Functions
43  ******************************************************************************/
44 
45 std::string dump_bt_status(bt_status_t status);
46 std::string dump_dm_search_event(uint16_t event);
47 std::string dump_dm_event(uint16_t event);
48 std::string dump_hf_event(uint16_t event);
49 std::string dump_hf_client_event(uint16_t event);
50 std::string dump_hd_event(uint16_t event);
51 std::string dump_property_type(bt_property_type_t type);
52 std::string dump_adapter_scan_mode(bt_scan_mode_t mode);
53 std::string dump_thread_evt(bt_cb_thread_evt evt);
54 std::string dump_av_conn_state(uint16_t event);
55 std::string dump_av_audio_state(uint16_t event);
56 std::string dump_rc_opcode(uint8_t opcode);
57 std::string dump_rc_event(uint8_t event);
58 std::string dump_rc_notification_event_id(uint8_t event_id);
59 std::string dump_rc_pdu(uint8_t pdu);
60 
61 uint32_t devclass2uint(const DEV_CLASS dev_class);
62 DEV_CLASS uint2devclass(uint32_t dev);
63 
64 int ascii_2_hex(const char* p_ascii, int len, uint8_t* p_hex);
65 
66 #endif /* BTIF_UTIL_H */
67