2 * Copyright (C) 2017 The Android Open Source Project
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
19 import android.os.IVoldListener;
20 import android.os.IVoldTaskListener;
24 void setListener(IVoldListener listener);
30 void onUserAdded(int userId, int userSerial);
31 void onUserRemoved(int userId);
32 void onUserStarted(int userId);
33 void onUserStopped(int userId);
35 void onSecureKeyguardStateChanged(boolean isShowing);
37 void partition(@utf8InCpp String diskId, int partitionType, int ratio);
38 void forgetPartition(@utf8InCpp String partGuid, @utf8InCpp String fsUuid);
40 void mount(@utf8InCpp String volId, int mountFlags, int mountUserId);
41 void unmount(@utf8InCpp String volId);
42 void format(@utf8InCpp String volId, @utf8InCpp String fsType);
43 void benchmark(@utf8InCpp String volId, IVoldTaskListener listener);
44 void checkEncryption(@utf8InCpp String volId);
46 void moveStorage(@utf8InCpp String fromVolId, @utf8InCpp String toVolId,
47 IVoldTaskListener listener);
49 void remountUid(int uid, int remountMode);
51 void mkdirs(@utf8InCpp String path);
53 @utf8InCpp String createObb(@utf8InCpp String sourcePath,
54 @utf8InCpp String sourceKey, int ownerGid);
55 void destroyObb(@utf8InCpp String volId);
57 void fstrim(int fstrimFlags, IVoldTaskListener listener);
58 void runIdleMaint(IVoldTaskListener listener);
59 void abortIdleMaint(IVoldTaskListener listener);
61 FileDescriptor mountAppFuse(int uid, int pid, int mountId);
62 void unmountAppFuse(int uid, int pid, int mountId);
64 void fdeCheckPassword(@utf8InCpp String password);
67 void fdeEnable(int passwordType, @utf8InCpp String password, int encryptionFlags);
68 void fdeChangePassword(int passwordType, @utf8InCpp String password);
69 void fdeVerifyPassword(@utf8InCpp String password);
70 @utf8InCpp String fdeGetField(@utf8InCpp String key);
71 void fdeSetField(@utf8InCpp String key, @utf8InCpp String value);
72 int fdeGetPasswordType();
73 @utf8InCpp String fdeGetPassword();
74 void fdeClearPassword();
78 void mountDefaultEncrypted();
80 boolean isConvertibleToFbe();
81 void mountFstab(@utf8InCpp String mountPoint);
82 void encryptFstab(@utf8InCpp String mountPoint);
84 void createUserKey(int userId, int userSerial, boolean ephemeral);
85 void destroyUserKey(int userId);
87 void addUserKeyAuth(int userId, int userSerial, @utf8InCpp String token, @utf8InCpp String secret);
88 void fixateNewestUserKeyAuth(int userId);
90 void unlockUserKey(int userId, int userSerial, @utf8InCpp String token, @utf8InCpp String secret);
91 void lockUserKey(int userId);
93 void prepareUserStorage(@nullable @utf8InCpp String uuid, int userId, int userSerial, int storageFlags);
94 void destroyUserStorage(@nullable @utf8InCpp String uuid, int userId, int storageFlags);
96 const int ENCRYPTION_FLAG_NO_UI = 4;
98 const int ENCRYPTION_STATE_NONE = 1;
99 const int ENCRYPTION_STATE_OK = 0;
100 const int ENCRYPTION_STATE_ERROR_UNKNOWN = -1;
101 const int ENCRYPTION_STATE_ERROR_INCOMPLETE = -2;
102 const int ENCRYPTION_STATE_ERROR_INCONSISTENT = -3;
103 const int ENCRYPTION_STATE_ERROR_CORRUPT = -4;
105 const int FSTRIM_FLAG_DEEP_TRIM = 1;
107 const int MOUNT_FLAG_PRIMARY = 1;
108 const int MOUNT_FLAG_VISIBLE = 2;
110 const int PARTITION_TYPE_PUBLIC = 0;
111 const int PARTITION_TYPE_PRIVATE = 1;
112 const int PARTITION_TYPE_MIXED = 2;
114 const int PASSWORD_TYPE_PASSWORD = 0;
115 const int PASSWORD_TYPE_DEFAULT = 1;
116 const int PASSWORD_TYPE_PIN = 2;
117 const int PASSWORD_TYPE_PATTERN = 3;
119 const int STORAGE_FLAG_DE = 1;
120 const int STORAGE_FLAG_CE = 2;
122 const int REMOUNT_MODE_NONE = 0;
123 const int REMOUNT_MODE_DEFAULT = 1;
124 const int REMOUNT_MODE_READ = 2;
125 const int REMOUNT_MODE_WRITE = 3;
127 const int VOLUME_STATE_UNMOUNTED = 0;
128 const int VOLUME_STATE_CHECKING = 1;
129 const int VOLUME_STATE_MOUNTED = 2;
130 const int VOLUME_STATE_MOUNTED_READ_ONLY = 3;
131 const int VOLUME_STATE_FORMATTING = 4;
132 const int VOLUME_STATE_EJECTING = 5;
133 const int VOLUME_STATE_UNMOUNTABLE = 6;
134 const int VOLUME_STATE_REMOVED = 7;
135 const int VOLUME_STATE_BAD_REMOVAL = 8;
137 const int VOLUME_TYPE_PUBLIC = 0;
138 const int VOLUME_TYPE_PRIVATE = 1;
139 const int VOLUME_TYPE_EMULATED = 2;
140 const int VOLUME_TYPE_ASEC = 3;
141 const int VOLUME_TYPE_OBB = 4;