David Anderson | 4117559 | 2020-03-20 19:38:28 -0700 | [diff] [blame] | 1 | // Copyright (C) 2020 The Android Open Source Project |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
David Anderson | 491e4da | 2020-12-08 00:21:20 -0800 | [diff] [blame] | 15 | #pragma once |
| 16 | |
David Anderson | 4117559 | 2020-03-20 19:38:28 -0700 | [diff] [blame] | 17 | #include <memory> |
| 18 | #include <set> |
| 19 | #include <string> |
| 20 | |
| 21 | #include "devices.h" |
| 22 | #include "uevent_listener.h" |
| 23 | |
| 24 | namespace android { |
| 25 | namespace init { |
| 26 | |
| 27 | class BlockDevInitializer final { |
| 28 | public: |
| 29 | BlockDevInitializer(); |
| 30 | |
| 31 | bool InitDeviceMapper(); |
David Anderson | 32f281d | 2020-11-21 13:43:47 -0800 | [diff] [blame] | 32 | bool InitDmUser(const std::string& name); |
David Anderson | 4117559 | 2020-03-20 19:38:28 -0700 | [diff] [blame] | 33 | bool InitDevices(std::set<std::string> devices); |
| 34 | bool InitDmDevice(const std::string& device); |
| 35 | |
| 36 | private: |
| 37 | ListenerAction HandleUevent(const Uevent& uevent, std::set<std::string>* devices); |
| 38 | |
David Anderson | 67cd9f0 | 2020-07-08 13:46:50 -0700 | [diff] [blame] | 39 | bool InitMiscDevice(const std::string& name); |
| 40 | |
David Anderson | 4117559 | 2020-03-20 19:38:28 -0700 | [diff] [blame] | 41 | std::unique_ptr<DeviceHandler> device_handler_; |
| 42 | UeventListener uevent_listener_; |
| 43 | }; |
| 44 | |
| 45 | } // namespace init |
| 46 | } // namespace android |