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.
17 #ifndef _VOLD_NATIVE_SERVICE_H_
18 #define _VOLD_NATIVE_SERVICE_H_
20 #include <android-base/unique_fd.h>
21 #include <binder/BinderService.h>
23 #include "android/os/BnVold.h"
28 class VoldNativeService : public BinderService<VoldNativeService>, public os::BnVold {
30 static status_t start();
31 static char const* getServiceName() { return "vold"; }
32 virtual status_t dump(int fd, const Vector<String16>& args) override;
34 binder::Status setListener(const android::sp<android::os::IVoldListener>& listener);
36 binder::Status monitor();
37 binder::Status reset();
38 binder::Status shutdown();
39 binder::Status abortFuse();
41 binder::Status onUserAdded(int32_t userId, int32_t userSerial);
42 binder::Status onUserRemoved(int32_t userId);
43 binder::Status onUserStarted(int32_t userId);
44 binder::Status onUserStopped(int32_t userId);
46 binder::Status addAppIds(const std::vector<std::string>& packageNames,
47 const std::vector<int32_t>& appIds);
48 binder::Status addSandboxIds(const std::vector<int32_t>& appIds,
49 const std::vector<std::string>& sandboxIds);
51 binder::Status onSecureKeyguardStateChanged(bool isShowing);
53 binder::Status partition(const std::string& diskId, int32_t partitionType, int32_t ratio);
54 binder::Status forgetPartition(const std::string& partGuid, const std::string& fsUuid);
56 binder::Status mount(const std::string& volId, int32_t mountFlags, int32_t mountUserId,
57 const android::sp<android::os::IVoldMountCallback>& callback);
58 binder::Status unmount(const std::string& volId);
59 binder::Status format(const std::string& volId, const std::string& fsType);
60 binder::Status benchmark(const std::string& volId,
61 const android::sp<android::os::IVoldTaskListener>& listener);
63 binder::Status moveStorage(const std::string& fromVolId, const std::string& toVolId,
64 const android::sp<android::os::IVoldTaskListener>& listener);
66 binder::Status remountUid(int32_t uid, int32_t remountMode);
67 binder::Status remountAppStorageDirs(int uid, int pid,
68 const std::vector<std::string>& packageNames);
69 binder::Status unmountAppStorageDirs(int uid, int pid,
70 const std::vector<std::string>& packageNames);
72 binder::Status ensureAppDirsCreated(const std::vector<std::string>& paths, int32_t appUid);
73 binder::Status setupAppDir(const std::string& path, int32_t appUid);
74 binder::Status fixupAppDir(const std::string& path, int32_t appUid);
76 binder::Status createObb(const std::string& sourcePath, const std::string& sourceKey,
77 int32_t ownerGid, std::string* _aidl_return);
78 binder::Status destroyObb(const std::string& volId);
80 binder::Status createStubVolume(const std::string& sourcePath, const std::string& mountPath,
81 const std::string& fsType, const std::string& fsUuid,
82 const std::string& fsLabel, int32_t flags,
83 std::string* _aidl_return);
84 binder::Status destroyStubVolume(const std::string& volId);
86 binder::Status fstrim(int32_t fstrimFlags,
87 const android::sp<android::os::IVoldTaskListener>& listener);
88 binder::Status runIdleMaint(const android::sp<android::os::IVoldTaskListener>& listener);
89 binder::Status abortIdleMaint(const android::sp<android::os::IVoldTaskListener>& listener);
91 binder::Status mountAppFuse(int32_t uid, int32_t mountId,
92 android::base::unique_fd* _aidl_return);
93 binder::Status unmountAppFuse(int32_t uid, int32_t mountId);
94 binder::Status openAppFuseFile(int32_t uid, int32_t mountId, int32_t fileId, int32_t flags,
95 android::base::unique_fd* _aidl_return);
97 binder::Status fdeCheckPassword(const std::string& password);
98 binder::Status fdeRestart();
99 binder::Status fdeComplete(int32_t* _aidl_return);
100 binder::Status fdeEnable(int32_t passwordType, const std::string& password,
101 int32_t encryptionFlags);
102 binder::Status fdeChangePassword(int32_t passwordType, const std::string& password);
103 binder::Status fdeVerifyPassword(const std::string& password);
104 binder::Status fdeGetField(const std::string& key, std::string* _aidl_return);
105 binder::Status fdeSetField(const std::string& key, const std::string& value);
106 binder::Status fdeGetPasswordType(int32_t* _aidl_return);
107 binder::Status fdeGetPassword(std::string* _aidl_return);
108 binder::Status fdeClearPassword();
110 binder::Status fbeEnable();
112 binder::Status mountDefaultEncrypted();
113 binder::Status initUser0();
114 binder::Status isConvertibleToFbe(bool* _aidl_return);
115 binder::Status mountFstab(const std::string& blkDevice, const std::string& mountPoint);
116 binder::Status encryptFstab(const std::string& blkDevice, const std::string& mountPoint,
117 bool shouldFormat, const std::string& fsType);
119 binder::Status setStorageBindingSeed(const std::vector<uint8_t>& seed);
121 binder::Status createUserKey(int32_t userId, int32_t userSerial, bool ephemeral);
122 binder::Status destroyUserKey(int32_t userId);
124 binder::Status addUserKeyAuth(int32_t userId, int32_t userSerial, const std::string& token,
125 const std::string& secret);
126 binder::Status clearUserKeyAuth(int32_t userId, int32_t userSerial, const std::string& token,
127 const std::string& secret);
128 binder::Status fixateNewestUserKeyAuth(int32_t userId);
130 binder::Status getUnlockedUsers(std::vector<int>* _aidl_return);
131 binder::Status unlockUserKey(int32_t userId, int32_t userSerial, const std::string& token,
132 const std::string& secret);
133 binder::Status lockUserKey(int32_t userId);
135 binder::Status prepareUserStorage(const std::optional<std::string>& uuid, int32_t userId,
136 int32_t userSerial, int32_t flags);
137 binder::Status destroyUserStorage(const std::optional<std::string>& uuid, int32_t userId,
140 binder::Status prepareSandboxForApp(const std::string& packageName, int32_t appId,
141 const std::string& sandboxId, int32_t userId);
142 binder::Status destroySandboxForApp(const std::string& packageName,
143 const std::string& sandboxId, int32_t userId);
145 binder::Status startCheckpoint(int32_t retry);
146 binder::Status needsCheckpoint(bool* _aidl_return);
147 binder::Status needsRollback(bool* _aidl_return);
148 binder::Status isCheckpointing(bool* _aidl_return);
149 binder::Status commitChanges();
150 binder::Status prepareCheckpoint();
151 binder::Status restoreCheckpoint(const std::string& mountPoint);
152 binder::Status restoreCheckpointPart(const std::string& mountPoint, int count);
153 binder::Status markBootAttempt();
154 binder::Status abortChanges(const std::string& message, bool retry);
155 binder::Status supportsCheckpoint(bool* _aidl_return);
156 binder::Status supportsBlockCheckpoint(bool* _aidl_return);
157 binder::Status supportsFileCheckpoint(bool* _aidl_return);
158 binder::Status resetCheckpoint();
160 binder::Status earlyBootEnded();
162 binder::Status incFsEnabled(bool* _aidl_return) override;
163 binder::Status mountIncFs(
164 const std::string& backingPath, const std::string& targetDir, int32_t flags,
165 const std::string& sysfsName,
166 ::android::os::incremental::IncrementalFileSystemControlParcel* _aidl_return) override;
167 binder::Status unmountIncFs(const std::string& dir) override;
168 binder::Status setIncFsMountOptions(
169 const ::android::os::incremental::IncrementalFileSystemControlParcel& control,
170 bool enableReadLogs, bool enableReadTimeouts, const std::string& sysfsName) override;
171 binder::Status bindMount(const std::string& sourceDir, const std::string& targetDir) override;
173 binder::Status destroyDsuMetadataKey(const std::string& dsuSlot) override;
177 } // namespace android
179 #endif // _VOLD_NATIVE_SERVICE_H_