1 /*
2  * Copyright (C) 2015 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 #ifndef ANDROID_VOLD_TRIM_TASK_H
18 #define ANDROID_VOLD_TRIM_TASK_H
19 
20 #include "Utils.h"
21 
22 #include <thread>
23 #include <list>
24 
25 namespace android {
26 namespace vold {
27 
28 class TrimTask {
29 public:
30     TrimTask(int flags);
31     virtual ~TrimTask();
32 
33     enum Flags {
34         kDeepTrim = 1 << 0,
35         kBenchmarkAfter = 1 << 1,
36     };
37 
38     void start();
39 
40 private:
41     int mFlags;
42     std::list<std::string> mPaths;
43     std::thread mThread;
44 
45     void addFromFstab();
46     void run();
47 
48     DISALLOW_COPY_AND_ASSIGN(TrimTask);
49 };
50 
51 }  // namespace vold
52 }  // namespace android
53 
54 #endif
55