1 /* 2 * Copyright 2020 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include "string" 20 21 namespace bluetooth { 22 namespace bluetooth_keystore { 23 24 class BluetoothKeystoreCallbacks { 25 public: 26 virtual ~BluetoothKeystoreCallbacks() = default; 27 28 /** Callback for key encrypt or remove key */ 29 virtual void set_encrypt_key_or_remove_key(std::string prefix, std::string encryptedString) = 0; 30 31 /** Callback for get key. */ 32 virtual std::string get_key(std::string prefix) = 0; 33 }; 34 35 class BluetoothKeystoreInterface { 36 public: 37 virtual ~BluetoothKeystoreInterface() = default; 38 39 /** Register the bluetooth keystore callbacks */ 40 virtual void init(BluetoothKeystoreCallbacks* callbacks) = 0; 41 42 /** Get bonded devices number to get all bonded devices key */ 43 virtual void ConvertEncryptOrDecryptKeyIfNeeded() = 0; 44 45 /** Interface for key encrypt or remove key */ 46 virtual bool set_encrypt_key_or_remove_key(std::string prefix, std::string encryptedString) = 0; 47 48 /** Interface for get key. */ 49 virtual std::string get_key(std::string prefix) = 0; 50 51 /** Interface for clear map. */ 52 virtual void clear_map() = 0; 53 }; 54 55 } // namespace bluetooth_keystore 56 } // namespace bluetooth 57