summaryrefslogtreecommitdiff
path: root/init/block_dev_initializer.h
blob: 0d4c6e9fc84b6f5c108acc329afb213569e6f14f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
// Copyright (C) 2020 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include <memory>
#include <set>
#include <string>

#include "devices.h"
#include "uevent_listener.h"

namespace android {
namespace init {

class BlockDevInitializer final {
  public:
    BlockDevInitializer();

    bool InitDeviceMapper();
    bool InitDevices(std::set<std::string> devices);
    bool InitDmDevice(const std::string& device);

  private:
    ListenerAction HandleUevent(const Uevent& uevent, std::set<std::string>* devices);

    std::unique_ptr<DeviceHandler> device_handler_;
    UeventListener uevent_listener_;
};

}  // namespace init
}  // namespace android