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platform_system_vold/VoldNativeService.h
Jaegeuk Kim 2091c878fd Support multiple partition for /data 
Bug: 336319772
Change-Id: I92eca566063b7d8ad74a15c7b74d809b452ace72
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
2024-05-01 18:20:12 +00:00

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/*
* Copyright (C) 2017 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.
*/
#ifndef _VOLD_NATIVE_SERVICE_H_
#define _VOLD_NATIVE_SERVICE_H_
#include <android-base/unique_fd.h>
#include <binder/BinderService.h>
#include "android/os/BnVold.h"
namespace android {
namespace vold {
class VoldNativeService : public BinderService<VoldNativeService>, public os::BnVold {
public:
static status_t start();
static char const* getServiceName() { return "vold"; }
virtual status_t dump(int fd, const Vector<String16>& args) override;
binder::Status setListener(const android::sp<android::os::IVoldListener>& listener);
binder::Status monitor();
binder::Status reset();
binder::Status shutdown();
binder::Status abortFuse();
binder::Status onUserAdded(int32_t userId, int32_t userSerial, int32_t sharesStorageWithUserId);
binder::Status onUserRemoved(int32_t userId);
binder::Status onUserStarted(int32_t userId);
binder::Status onUserStopped(int32_t userId);
binder::Status addAppIds(const std::vector<std::string>& packageNames,
const std::vector<int32_t>& appIds);
binder::Status addSandboxIds(const std::vector<int32_t>& appIds,
const std::vector<std::string>& sandboxIds);
binder::Status onSecureKeyguardStateChanged(bool isShowing);
binder::Status partition(const std::string& diskId, int32_t partitionType, int32_t ratio);
binder::Status forgetPartition(const std::string& partGuid, const std::string& fsUuid);
binder::Status mount(const std::string& volId, int32_t mountFlags, int32_t mountUserId,
const android::sp<android::os::IVoldMountCallback>& callback);
binder::Status unmount(const std::string& volId);
binder::Status format(const std::string& volId, const std::string& fsType);
binder::Status benchmark(const std::string& volId,
const android::sp<android::os::IVoldTaskListener>& listener);
binder::Status moveStorage(const std::string& fromVolId, const std::string& toVolId,
const android::sp<android::os::IVoldTaskListener>& listener);
binder::Status remountUid(int32_t uid, int32_t remountMode);
binder::Status remountAppStorageDirs(int uid, int pid,
const std::vector<std::string>& packageNames);
binder::Status unmountAppStorageDirs(int uid, int pid,
const std::vector<std::string>& packageNames);
binder::Status ensureAppDirsCreated(const std::vector<std::string>& paths, int32_t appUid);
binder::Status setupAppDir(const std::string& path, int32_t appUid);
binder::Status fixupAppDir(const std::string& path, int32_t appUid);
binder::Status createObb(const std::string& sourcePath, int32_t ownerGid,
std::string* _aidl_return);
binder::Status destroyObb(const std::string& volId);
binder::Status createStubVolume(const std::string& sourcePath, const std::string& mountPath,
const std::string& fsType, const std::string& fsUuid,
const std::string& fsLabel, int32_t flags,
std::string* _aidl_return);
binder::Status destroyStubVolume(const std::string& volId);
binder::Status fstrim(int32_t fstrimFlags,
const android::sp<android::os::IVoldTaskListener>& listener);
binder::Status runIdleMaint(bool needGC,
const android::sp<android::os::IVoldTaskListener>& listener);
binder::Status abortIdleMaint(const android::sp<android::os::IVoldTaskListener>& listener);
binder::Status getStorageLifeTime(int32_t* _aidl_return);
binder::Status getStorageRemainingLifetime(int32_t* _aidl_return);
binder::Status setGCUrgentPace(int32_t neededSegments, int32_t minSegmentThreshold,
float dirtyReclaimRate, float reclaimWeight, int32_t gcPeriod,
int32_t minGCSleepTime, int32_t targetDirtyRatio);
binder::Status refreshLatestWrite();
binder::Status getWriteAmount(int32_t* _aidl_return);
binder::Status mountAppFuse(int32_t uid, int32_t mountId,
android::base::unique_fd* _aidl_return);
binder::Status unmountAppFuse(int32_t uid, int32_t mountId);
binder::Status openAppFuseFile(int32_t uid, int32_t mountId, int32_t fileId, int32_t flags,
android::base::unique_fd* _aidl_return);
binder::Status fbeEnable();
binder::Status initUser0();
binder::Status mountFstab(const std::string& blkDevice, const std::string& mountPoint,
bool isZoned, const std::vector<std::string>& userDevices);
binder::Status encryptFstab(const std::string& blkDevice, const std::string& mountPoint,
bool shouldFormat, const std::string& fsType, bool isZoned,
const std::vector<std::string>& userDevices);
binder::Status setStorageBindingSeed(const std::vector<uint8_t>& seed);
binder::Status createUserStorageKeys(int32_t userId, bool ephemeral);
binder::Status destroyUserStorageKeys(int32_t userId);
binder::Status setCeStorageProtection(int32_t userId, const std::string& secret);
binder::Status getUnlockedUsers(std::vector<int>* _aidl_return);
binder::Status unlockCeStorage(int32_t userId, const std::string& secret);
binder::Status lockCeStorage(int32_t userId);
binder::Status prepareUserStorage(const std::optional<std::string>& uuid, int32_t userId,
int32_t flags);
binder::Status destroyUserStorage(const std::optional<std::string>& uuid, int32_t userId,
int32_t flags);
binder::Status prepareSandboxForApp(const std::string& packageName, int32_t appId,
const std::string& sandboxId, int32_t userId);
binder::Status destroySandboxForApp(const std::string& packageName,
const std::string& sandboxId, int32_t userId);
binder::Status startCheckpoint(int32_t retry);
binder::Status needsCheckpoint(bool* _aidl_return);
binder::Status needsRollback(bool* _aidl_return);
binder::Status isCheckpointing(bool* _aidl_return);
binder::Status commitChanges();
binder::Status prepareCheckpoint();
binder::Status restoreCheckpoint(const std::string& mountPoint);
binder::Status restoreCheckpointPart(const std::string& mountPoint, int count);
binder::Status markBootAttempt();
binder::Status abortChanges(const std::string& message, bool retry);
binder::Status supportsCheckpoint(bool* _aidl_return);
binder::Status supportsBlockCheckpoint(bool* _aidl_return);
binder::Status supportsFileCheckpoint(bool* _aidl_return);
binder::Status resetCheckpoint();
binder::Status earlyBootEnded();
binder::Status incFsEnabled(bool* _aidl_return) override;
binder::Status mountIncFs(
const std::string& backingPath, const std::string& targetDir, int32_t flags,
const std::string& sysfsName,
::android::os::incremental::IncrementalFileSystemControlParcel* _aidl_return) override;
binder::Status unmountIncFs(const std::string& dir) override;
binder::Status setIncFsMountOptions(
const ::android::os::incremental::IncrementalFileSystemControlParcel& control,
bool enableReadLogs, bool enableReadTimeouts, const std::string& sysfsName) override;
binder::Status bindMount(const std::string& sourceDir, const std::string& targetDir) override;
binder::Status destroyDsuMetadataKey(const std::string& dsuSlot) override;
binder::Status getStorageSize(int64_t* storageSize) override;
};
} // namespace vold
} // namespace android
#endif // _VOLD_NATIVE_SERVICE_H_
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