1/****************************************************************************** 2 * 3 * Copyright (c) 2014 The Android Open Source Project 4 * Copyright (C) 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 <hardware/bt_hf.h> 25#include <stdbool.h> 26#include <sys/time.h> 27 28#include "bt_types.h" 29#include "bt_utils.h" 30 31/******************************************************************************* 32** Constants & Macros 33********************************************************************************/ 34 35#define CASE_RETURN_STR(const) case const: return #const; 36 37 38/******************************************************************************* 39** Type definitions for callback functions 40********************************************************************************/ 41 42typedef char bdstr_t[18]; 43 44 45/******************************************************************************* 46** Functions 47********************************************************************************/ 48 49const char* dump_bt_status(bt_status_t status); 50const char* dump_dm_search_event(UINT16 event); 51const char* dump_dm_event(UINT16 event); 52const char* dump_hf_event(UINT16 event); 53const char* dump_hf_client_event(UINT16 event); 54const char* dump_hh_event(UINT16 event); 55const char* dump_hf_conn_state(UINT16 event); 56const char* dump_hf_call_state(bthf_call_state_t call_state); 57const char* dump_property_type(bt_property_type_t type); 58const char* dump_hf_audio_state(UINT16 event); 59const char* dump_adapter_scan_mode(bt_scan_mode_t mode); 60const char* dump_thread_evt(bt_cb_thread_evt evt); 61const char* dump_av_conn_state(UINT16 event); 62const char* dump_av_audio_state(UINT16 event); 63const char* dump_rc_event(UINT8 event); 64const char* dump_rc_notification_event_id(UINT8 event_id); 65const char* dump_rc_pdu(UINT8 pdu); 66 67UINT32 devclass2uint(DEV_CLASS dev_class); 68void uint2devclass(UINT32 dev, DEV_CLASS dev_class); 69void uuid16_to_uuid128(uint16_t uuid16, bt_uuid_t* uuid128); 70 71void uuid_to_string_legacy(bt_uuid_t *p_uuid, char *str); 72void string_to_uuid(char *str, bt_uuid_t *p_uuid); 73int ascii_2_hex (char *p_ascii, int len, UINT8 *p_hex); 74 75#endif /* BTIF_UTIL_H */ 76