Tianjie Xu | c1a5e26 | 2019-05-22 14:34:12 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2019 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 <map> |
| 20 | #include <memory> |
| 21 | #include <string> |
| 22 | #include <string_view> |
| 23 | #include <utility> |
| 24 | #include <vector> |
| 25 | |
| 26 | #include "edify/updater_runtime_interface.h" |
| 27 | #include "updater/target_files.h" |
| 28 | |
| 29 | class SimulatorRuntime : public UpdaterRuntimeInterface { |
| 30 | public: |
| 31 | explicit SimulatorRuntime(TargetFiles* source) : source_(source) {} |
| 32 | |
| 33 | bool IsSimulator() const override { |
| 34 | return true; |
| 35 | } |
| 36 | |
| 37 | std::string GetProperty(const std::string_view key, |
| 38 | const std::string_view default_value) const override; |
| 39 | |
| 40 | int Mount(const std::string_view location, const std::string_view mount_point, |
| 41 | const std::string_view fs_type, const std::string_view mount_options) override; |
| 42 | bool IsMounted(const std::string_view mount_point) const override; |
| 43 | std::pair<bool, int> Unmount(const std::string_view mount_point) override; |
| 44 | |
| 45 | bool ReadFileToString(const std::string_view filename, std::string* content) const override; |
| 46 | bool WriteStringToFile(const std::string_view content, |
| 47 | const std::string_view filename) const override; |
| 48 | |
| 49 | int WipeBlockDevice(const std::string_view filename, size_t len) const override; |
| 50 | int RunProgram(const std::vector<std::string>& args, bool is_vfork) const override; |
| 51 | int Tune2Fs(const std::vector<std::string>& args) const override; |
| 52 | |
| 53 | private: |
| 54 | std::string FindBlockDeviceName(const std::string_view name) const override; |
| 55 | |
| 56 | TargetFiles* source_; |
| 57 | std::map<std::string, std::string, std::less<>> mounted_partitions_; |
| 58 | }; |