1 // 2 // Copyright (C) 2023 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 #pragma once 17 18 #include <string> 19 20 #include "android-base/unique_fd.h" 21 22 class Transport; 23 24 namespace fastboot { 25 26 enum RetCode : int { 27 SUCCESS = 0, 28 BAD_ARG, 29 IO_ERROR, 30 BAD_DEV_RESP, 31 DEVICE_FAIL, 32 TIMEOUT, 33 }; 34 35 class IFastBootDriver { 36 public: 37 RetCode virtual FlashPartition(const std::string& partition, android::base::borrowed_fd fd, 38 uint32_t sz) = 0; 39 RetCode virtual DeletePartition(const std::string& partition) = 0; 40 RetCode virtual WaitForDisconnect() = 0; 41 RetCode virtual Reboot(std::string* response = nullptr, 42 std::vector<std::string>* info = nullptr) = 0; 43 44 RetCode virtual RebootTo(std::string target, std::string* response = nullptr, 45 std::vector<std::string>* info = nullptr) = 0; 46 RetCode virtual GetVar(const std::string& key, std::string* val, 47 std::vector<std::string>* info = nullptr) = 0; 48 RetCode virtual Download(const std::string& name, android::base::borrowed_fd fd, size_t size, 49 std::string* response = nullptr, 50 std::vector<std::string>* info = nullptr) = 0; 51 RetCode virtual RawCommand(const std::string& cmd, const std::string& message, 52 std::string* response = nullptr, 53 std::vector<std::string>* info = nullptr, int* dsize = nullptr) = 0; 54 RetCode virtual ResizePartition(const std::string& partition, const std::string& size) = 0; 55 RetCode virtual Erase(const std::string& partition, std::string* response = nullptr, 56 std::vector<std::string>* info = nullptr) = 0; 57 virtual ~IFastBootDriver() = default; 58 }; 59 } // namespace fastboot