1 /*
2  * Copyright (C) 2017 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_OBB_VOLUME_H
18 #define ANDROID_VOLD_OBB_VOLUME_H
19 
20 #include "VolumeBase.h"
21 
22 #include <cutils/multiuser.h>
23 
24 namespace android {
25 namespace vold {
26 
27 /*
28  * OBB container.
29  */
30 class ObbVolume : public VolumeBase {
31   public:
32     ObbVolume(int id, const std::string& sourcePath, const std::string& sourceKey, gid_t ownerGid);
33     virtual ~ObbVolume();
34 
35   protected:
36     status_t doCreate() override;
37     status_t doDestroy() override;
38     status_t doMount() override;
39     status_t doUnmount() override;
40 
41   private:
42     std::string mSourcePath;
43     std::string mSourceKey;
44     gid_t mOwnerGid;
45 
46     std::string mLoopPath;
47     std::string mDmPath;
48     std::string mMountPath;
49 
50     DISALLOW_COPY_AND_ASSIGN(ObbVolume);
51 };
52 
53 }  // namespace vold
54 }  // namespace android
55 
56 #endif
57