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61 lines
1.9 KiB
61 lines
1.9 KiB
// |
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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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