| /****************************************************************************** |
| * |
| * Copyright (c) 2014 The Android Open Source Project |
| * Copyright (C) 2009-2012 Broadcom Corporation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at: |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| ******************************************************************************/ |
| |
| #ifndef BTIF_UTIL_H |
| #define BTIF_UTIL_H |
| |
| #include <hardware/bluetooth.h> |
| #include <hardware/bt_hf.h> |
| #include <stdbool.h> |
| #include <sys/time.h> |
| |
| #include "bt_types.h" |
| #include "bt_utils.h" |
| |
| /******************************************************************************* |
| ** Constants & Macros |
| ********************************************************************************/ |
| |
| #define CASE_RETURN_STR(const) case const: return #const; |
| |
| |
| /******************************************************************************* |
| ** Type definitions for callback functions |
| ********************************************************************************/ |
| |
| /******************************************************************************* |
| ** Functions |
| ********************************************************************************/ |
| |
| const char* dump_bt_status(bt_status_t status); |
| const char* dump_dm_search_event(uint16_t event); |
| const char* dump_dm_event(uint16_t event); |
| const char* dump_hf_event(uint16_t event); |
| const char* dump_hf_client_event(uint16_t event); |
| const char* dump_hh_event(uint16_t event); |
| const char* dump_hf_conn_state(uint16_t event); |
| const char* dump_hf_call_state(bthf_call_state_t call_state); |
| const char* dump_property_type(bt_property_type_t type); |
| const char* dump_hf_audio_state(uint16_t event); |
| const char* dump_adapter_scan_mode(bt_scan_mode_t mode); |
| const char* dump_thread_evt(bt_cb_thread_evt evt); |
| const char* dump_av_conn_state(uint16_t event); |
| const char* dump_av_audio_state(uint16_t event); |
| const char* dump_rc_event(uint8_t event); |
| const char* dump_rc_notification_event_id(uint8_t event_id); |
| const char* dump_rc_pdu(uint8_t pdu); |
| |
| uint32_t devclass2uint(DEV_CLASS dev_class); |
| void uint2devclass(uint32_t dev, DEV_CLASS dev_class); |
| void uuid16_to_uuid128(uint16_t uuid16, bt_uuid_t* uuid128); |
| |
| // Takes a |str| containing a 128-bit GUID formatted UUID and stores the |
| // result in |p_uuid|. |str| must be formatted in this format: |
| // "12345678-1234-1234-1234-123456789012" |
| // |p_uuid| cannot be null. Returns true if parsing was successful, false |
| // otherwise. Returns false if |str| is null. |
| bool string_to_uuid(const char *str, bt_uuid_t *p_uuid); |
| |
| int ascii_2_hex (const char *p_ascii, int len, uint8_t *p_hex); |
| |
| void uuid_to_string_legacy(bt_uuid_t *p_uuid, char *str, size_t str_len); |
| |
| #endif /* BTIF_UTIL_H */ |