62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
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//
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// Copyright 2016 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#pragma once
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#include <fcntl.h>
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#include <cstdint>
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#include <string>
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#include <vector>
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namespace android {
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namespace hardware {
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namespace bluetooth {
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namespace V1_0 {
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namespace implementation {
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// The property key stores the storage location of Bluetooth Device Address
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static constexpr char PROPERTY_BT_BDADDR_PATH[] = "ro.bt.bdaddr_path";
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// Check for a legacy address stored as a property.
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static constexpr char PERSIST_BDADDR_PROPERTY[] =
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"persist.service.bdroid.bdaddr";
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// If there is no valid bdaddr available from PROPERTY_BT_BDADDR_PATH and there
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// is no available persistent bdaddr available from PERSIST_BDADDR_PROPERTY,
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// use a factory set address.
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static constexpr char FACTORY_BDADDR_PROPERTY[] = "ro.boot.btmacaddr";
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// Encapsulate handling for Bluetooth Addresses:
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class BluetoothAddress {
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public:
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// Conversion constants
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static constexpr size_t kStringLength = sizeof("XX:XX:XX:XX:XX:XX") - 1;
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static constexpr size_t kBytes = (kStringLength + 1) / 3;
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static void bytes_to_string(const uint8_t* addr, char* addr_str);
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static bool string_to_bytes(const char* addr_str, uint8_t* addr);
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static bool get_local_address(uint8_t* addr);
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};
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} // namespace implementation
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} // namespace V1_0
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} // namespace bluetooth
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} // namespace hardware
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} // namespace android
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