/* * Copyright (C) 2010 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. */ package android.os.storage; import android.content.pm.IPackageMoveObserver; import android.os.Binder; import android.os.IBinder; import android.os.IInterface; import android.os.Parcel; import android.os.RemoteException; /** * WARNING! Update IMountService.h and IMountService.cpp if you change this * file. In particular, the ordering of the methods below must match the * _TRANSACTION enum in IMountService.cpp * * @hide - Applications should use android.os.storage.StorageManager to access * storage functions. */ public interface IMountService extends IInterface { /** Local-side IPC implementation stub class. */ public static abstract class Stub extends Binder implements IMountService { private static class Proxy implements IMountService { private final IBinder mRemote; Proxy(IBinder remote) { mRemote = remote; } public IBinder asBinder() { return mRemote; } public String getInterfaceDescriptor() { return DESCRIPTOR; } /** * Registers an IMountServiceListener for receiving async * notifications. */ public void registerListener(IMountServiceListener listener) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeStrongBinder((listener != null ? listener.asBinder() : null)); mRemote.transact(Stub.TRANSACTION_registerListener, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } /** * Unregisters an IMountServiceListener */ public void unregisterListener(IMountServiceListener listener) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeStrongBinder((listener != null ? listener.asBinder() : null)); mRemote.transact(Stub.TRANSACTION_unregisterListener, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } /** * Returns true if a USB mass storage host is connected */ public boolean isUsbMassStorageConnected() throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); boolean _result; try { _data.writeInterfaceToken(DESCRIPTOR); mRemote.transact(Stub.TRANSACTION_isUsbMassStorageConnected, _data, _reply, 0); _reply.readException(); _result = 0 != _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /** * Enables / disables USB mass storage. The caller should check * actual status of enabling/disabling USB mass storage via * StorageEventListener. */ public void setUsbMassStorageEnabled(boolean enable) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeInt((enable ? 1 : 0)); mRemote.transact(Stub.TRANSACTION_setUsbMassStorageEnabled, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } /** * Returns true if a USB mass storage host is enabled (media is * shared) */ public boolean isUsbMassStorageEnabled() throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); boolean _result; try { _data.writeInterfaceToken(DESCRIPTOR); mRemote.transact(Stub.TRANSACTION_isUsbMassStorageEnabled, _data, _reply, 0); _reply.readException(); _result = 0 != _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /** * Mount external storage at given mount point. Returns an int * consistent with MountServiceResultCode */ public int mountVolume(String mountPoint) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(mountPoint); mRemote.transact(Stub.TRANSACTION_mountVolume, _data, _reply, 0); _reply.readException(); _result = _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /** * Safely unmount external storage at given mount point. The unmount * is an asynchronous operation. Applications should register * StorageEventListener for storage related status changes. */ public void unmountVolume(String mountPoint, boolean force, boolean removeEncryption) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(mountPoint); _data.writeInt((force ? 1 : 0)); _data.writeInt((removeEncryption ? 1 : 0)); mRemote.transact(Stub.TRANSACTION_unmountVolume, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } /** * Format external storage given a mount point. Returns an int * consistent with MountServiceResultCode */ public int formatVolume(String mountPoint) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(mountPoint); mRemote.transact(Stub.TRANSACTION_formatVolume, _data, _reply, 0); _reply.readException(); _result = _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /** * Returns an array of pids with open files on the specified path. */ public int[] getStorageUsers(String path) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int[] _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(path); mRemote.transact(Stub.TRANSACTION_getStorageUsers, _data, _reply, 0); _reply.readException(); _result = _reply.createIntArray(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /** * Gets the state of a volume via its mountpoint. */ public String getVolumeState(String mountPoint) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); String _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(mountPoint); mRemote.transact(Stub.TRANSACTION_getVolumeState, _data, _reply, 0); _reply.readException(); _result = _reply.readString(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /* * Creates a secure container with the specified parameters. Returns * an int consistent with MountServiceResultCode */ public int createSecureContainer(String id, int sizeMb, String fstype, String key, int ownerUid, boolean external) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(id); _data.writeInt(sizeMb); _data.writeString(fstype); _data.writeString(key); _data.writeInt(ownerUid); _data.writeInt(external ? 1 : 0); mRemote.transact(Stub.TRANSACTION_createSecureContainer, _data, _reply, 0); _reply.readException(); _result = _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /* * Destroy a secure container, and free up all resources associated * with it. NOTE: Ensure all references are released prior to * deleting. Returns an int consistent with MountServiceResultCode */ public int destroySecureContainer(String id, boolean force) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(id); _data.writeInt((force ? 1 : 0)); mRemote.transact(Stub.TRANSACTION_destroySecureContainer, _data, _reply, 0); _reply.readException(); _result = _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /* * Finalize a container which has just been created and populated. * After finalization, the container is immutable. Returns an int * consistent with MountServiceResultCode */ public int finalizeSecureContainer(String id) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(id); mRemote.transact(Stub.TRANSACTION_finalizeSecureContainer, _data, _reply, 0); _reply.readException(); _result = _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /* * Mount a secure container with the specified key and owner UID. * Returns an int consistent with MountServiceResultCode */ public int mountSecureContainer(String id, String key, int ownerUid, boolean readOnly) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(id); _data.writeString(key); _data.writeInt(ownerUid); _data.writeInt(readOnly ? 1 : 0); mRemote.transact(Stub.TRANSACTION_mountSecureContainer, _data, _reply, 0); _reply.readException(); _result = _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /* * Unount a secure container. Returns an int consistent with * MountServiceResultCode */ public int unmountSecureContainer(String id, boolean force) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(id); _data.writeInt((force ? 1 : 0)); mRemote.transact(Stub.TRANSACTION_unmountSecureContainer, _data, _reply, 0); _reply.readException(); _result = _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /* * Returns true if the specified container is mounted */ public boolean isSecureContainerMounted(String id) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); boolean _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(id); mRemote.transact(Stub.TRANSACTION_isSecureContainerMounted, _data, _reply, 0); _reply.readException(); _result = 0 != _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /* * Rename an unmounted secure container. Returns an int consistent * with MountServiceResultCode */ public int renameSecureContainer(String oldId, String newId) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(oldId); _data.writeString(newId); mRemote.transact(Stub.TRANSACTION_renameSecureContainer, _data, _reply, 0); _reply.readException(); _result = _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /* * Returns the filesystem path of a mounted secure container. */ public String getSecureContainerPath(String id) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); String _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(id); mRemote.transact(Stub.TRANSACTION_getSecureContainerPath, _data, _reply, 0); _reply.readException(); _result = _reply.readString(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /** * Gets an Array of currently known secure container IDs */ public String[] getSecureContainerList() throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); String[] _result; try { _data.writeInterfaceToken(DESCRIPTOR); mRemote.transact(Stub.TRANSACTION_getSecureContainerList, _data, _reply, 0); _reply.readException(); _result = _reply.createStringArray(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /** * Shuts down the MountService and gracefully unmounts all external * media. Invokes call back once the shutdown is complete. */ public void shutdown(IMountShutdownObserver observer) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeStrongBinder((observer != null ? observer.asBinder() : null)); mRemote.transact(Stub.TRANSACTION_shutdown, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } /** * Call into MountService by PackageManager to notify that its done * processing the media status update request. */ public void finishMediaUpdate() throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); mRemote.transact(Stub.TRANSACTION_finishMediaUpdate, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } /** * Mounts an Opaque Binary Blob (OBB) with the specified decryption * key and only allows the calling process's UID access to the * contents. MountService will call back to the supplied * IObbActionListener to inform it of the terminal state of the * call. */ public void mountObb(String rawPath, String canonicalPath, String key, IObbActionListener token, int nonce) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(rawPath); _data.writeString(canonicalPath); _data.writeString(key); _data.writeStrongBinder((token != null ? token.asBinder() : null)); _data.writeInt(nonce); mRemote.transact(Stub.TRANSACTION_mountObb, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } /** * Unmounts an Opaque Binary Blob (OBB). When the force flag is * specified, any program using it will be forcibly killed to * unmount the image. MountService will call back to the supplied * IObbActionListener to inform it of the terminal state of the * call. */ public void unmountObb( String rawPath, boolean force, IObbActionListener token, int nonce) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(rawPath); _data.writeInt((force ? 1 : 0)); _data.writeStrongBinder((token != null ? token.asBinder() : null)); _data.writeInt(nonce); mRemote.transact(Stub.TRANSACTION_unmountObb, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } /** * Checks whether the specified Opaque Binary Blob (OBB) is mounted * somewhere. */ public boolean isObbMounted(String rawPath) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); boolean _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(rawPath); mRemote.transact(Stub.TRANSACTION_isObbMounted, _data, _reply, 0); _reply.readException(); _result = 0 != _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /** * Gets the path to the mounted Opaque Binary Blob (OBB). */ public String getMountedObbPath(String rawPath) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); String _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(rawPath); mRemote.transact(Stub.TRANSACTION_getMountedObbPath, _data, _reply, 0); _reply.readException(); _result = _reply.readString(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /** * Returns whether the external storage is emulated. */ public boolean isExternalStorageEmulated() throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); boolean _result; try { _data.writeInterfaceToken(DESCRIPTOR); mRemote.transact(Stub.TRANSACTION_isExternalStorageEmulated, _data, _reply, 0); _reply.readException(); _result = 0 != _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } public int getEncryptionState() throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int _result; try { _data.writeInterfaceToken(DESCRIPTOR); mRemote.transact(Stub.TRANSACTION_getEncryptionState, _data, _reply, 0); _reply.readException(); _result = _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } public int decryptStorage(String password) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(password); mRemote.transact(Stub.TRANSACTION_decryptStorage, _data, _reply, 0); _reply.readException(); _result = _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } public int encryptStorage(int type, String password) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeInt(type); _data.writeString(password); mRemote.transact(Stub.TRANSACTION_encryptStorage, _data, _reply, 0); _reply.readException(); _result = _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } public int changeEncryptionPassword(int type, String password) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeInt(type); _data.writeString(password); mRemote.transact(Stub.TRANSACTION_changeEncryptionPassword, _data, _reply, 0); _reply.readException(); _result = _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } @Override public int verifyEncryptionPassword(String password) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(password); mRemote.transact(Stub.TRANSACTION_verifyEncryptionPassword, _data, _reply, 0); _reply.readException(); _result = _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } public int getPasswordType() throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int _result; try { _data.writeInterfaceToken(DESCRIPTOR); mRemote.transact(Stub.TRANSACTION_getPasswordType, _data, _reply, 0); _reply.readException(); _result = _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } public String getPassword() throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); String _result; try { _data.writeInterfaceToken(DESCRIPTOR); mRemote.transact(Stub.TRANSACTION_getPassword, _data, _reply, 0); _reply.readException(); _result = _reply.readString(); } finally { _reply.recycle(); _data.recycle(); } return _result; } public void clearPassword() throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); mRemote.transact(Stub.TRANSACTION_clearPassword, _data, _reply, IBinder.FLAG_ONEWAY); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } public void setField(String field, String data) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(field); _data.writeString(data); mRemote.transact(Stub.TRANSACTION_setField, _data, _reply, IBinder.FLAG_ONEWAY); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } public String getField(String field) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); String _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(field); mRemote.transact(Stub.TRANSACTION_getField, _data, _reply, 0); _reply.readException(); _result = _reply.readString(); } finally { _reply.recycle(); _data.recycle(); } return _result; } public StorageVolume[] getVolumeList(int uid, String packageName, int flags) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); StorageVolume[] _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeInt(uid); _data.writeString(packageName); _data.writeInt(flags); mRemote.transact(Stub.TRANSACTION_getVolumeList, _data, _reply, 0); _reply.readException(); _result = _reply.createTypedArray(StorageVolume.CREATOR); } finally { _reply.recycle(); _data.recycle(); } return _result; } /* * Returns the filesystem path of a mounted secure container. */ public String getSecureContainerFilesystemPath(String id) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); String _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(id); mRemote.transact(Stub.TRANSACTION_getSecureContainerFilesystemPath, _data, _reply, 0); _reply.readException(); _result = _reply.readString(); } finally { _reply.recycle(); _data.recycle(); } return _result; } /** * Fix permissions in a container which has just been created and * populated. Returns an int consistent with MountServiceResultCode */ public int fixPermissionsSecureContainer(String id, int gid, String filename) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(id); _data.writeInt(gid); _data.writeString(filename); mRemote.transact(Stub.TRANSACTION_fixPermissionsSecureContainer, _data, _reply, 0); _reply.readException(); _result = _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } @Override public int mkdirs(String callingPkg, String path) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(callingPkg); _data.writeString(path); mRemote.transact(Stub.TRANSACTION_mkdirs, _data, _reply, 0); _reply.readException(); _result = _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } @Override public int resizeSecureContainer(String id, int sizeMb, String key) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); int _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(id); _data.writeInt(sizeMb); _data.writeString(key); mRemote.transact(Stub.TRANSACTION_resizeSecureContainer, _data, _reply, 0); _reply.readException(); _result = _reply.readInt(); } finally { _reply.recycle(); _data.recycle(); } return _result; } @Override public long lastMaintenance() throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); long _result; try { _data.writeInterfaceToken(DESCRIPTOR); mRemote.transact(Stub.TRANSACTION_lastMaintenance, _data, _reply, 0); _reply.readException(); _result = _reply.readLong(); } finally { _reply.recycle(); _data.recycle(); } return _result; } @Override public void runMaintenance() throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); mRemote.transact(Stub.TRANSACTION_runMaintenance, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } return; } @Override public void waitForAsecScan() throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); mRemote.transact(Stub.TRANSACTION_waitForAsecScan, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } return; } @Override public DiskInfo[] getDisks() throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); DiskInfo[] _result; try { _data.writeInterfaceToken(DESCRIPTOR); mRemote.transact(Stub.TRANSACTION_getDisks, _data, _reply, 0); _reply.readException(); _result = _reply.createTypedArray(DiskInfo.CREATOR); } finally { _reply.recycle(); _data.recycle(); } return _result; } @Override public VolumeInfo[] getVolumes(int _flags) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); VolumeInfo[] _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeInt(_flags); mRemote.transact(Stub.TRANSACTION_getVolumes, _data, _reply, 0); _reply.readException(); _result = _reply.createTypedArray(VolumeInfo.CREATOR); } finally { _reply.recycle(); _data.recycle(); } return _result; } @Override public VolumeRecord[] getVolumeRecords(int _flags) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); VolumeRecord[] _result; try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeInt(_flags); mRemote.transact(Stub.TRANSACTION_getVolumeRecords, _data, _reply, 0); _reply.readException(); _result = _reply.createTypedArray(VolumeRecord.CREATOR); } finally { _reply.recycle(); _data.recycle(); } return _result; } @Override public void mount(String volId) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(volId); mRemote.transact(Stub.TRANSACTION_mount, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } @Override public void unmount(String volId) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(volId); mRemote.transact(Stub.TRANSACTION_unmount, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } @Override public void format(String volId) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(volId); mRemote.transact(Stub.TRANSACTION_format, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } @Override public long benchmark(String volId) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(volId); mRemote.transact(Stub.TRANSACTION_benchmark, _data, _reply, 0); _reply.readException(); return _reply.readLong(); } finally { _reply.recycle(); _data.recycle(); } } @Override public void partitionPublic(String diskId) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(diskId); mRemote.transact(Stub.TRANSACTION_partitionPublic, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } @Override public void partitionPrivate(String diskId) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(diskId); mRemote.transact(Stub.TRANSACTION_partitionPrivate, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } @Override public void partitionMixed(String diskId, int ratio) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(diskId); _data.writeInt(ratio); mRemote.transact(Stub.TRANSACTION_partitionMixed, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } @Override public void setVolumeNickname(String fsUuid, String nickname) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(fsUuid); _data.writeString(nickname); mRemote.transact(Stub.TRANSACTION_setVolumeNickname, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } @Override public void setVolumeUserFlags(String fsUuid, int flags, int mask) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(fsUuid); _data.writeInt(flags); _data.writeInt(mask); mRemote.transact(Stub.TRANSACTION_setVolumeUserFlags, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } @Override public void forgetVolume(String fsUuid) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(fsUuid); mRemote.transact(Stub.TRANSACTION_forgetVolume, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } @Override public void forgetAllVolumes() throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); mRemote.transact(Stub.TRANSACTION_forgetAllVolumes, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } @Override public void setDebugFlags(int _flags, int _mask) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeInt(_flags); _data.writeInt(_mask); mRemote.transact(Stub.TRANSACTION_setDebugFlags, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } @Override public String getPrimaryStorageUuid() throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); String _result; try { _data.writeInterfaceToken(DESCRIPTOR); mRemote.transact(Stub.TRANSACTION_getPrimaryStorageUuid, _data, _reply, 0); _reply.readException(); _result = _reply.readString(); } finally { _reply.recycle(); _data.recycle(); } return _result; } @Override public void setPrimaryStorageUuid(String volumeUuid, IPackageMoveObserver callback) throws RemoteException { Parcel _data = Parcel.obtain(); Parcel _reply = Parcel.obtain(); try { _data.writeInterfaceToken(DESCRIPTOR); _data.writeString(volumeUuid); _data.writeStrongBinder((callback != null ? callback.asBinder() : null)); mRemote.transact(Stub.TRANSACTION_setPrimaryStorageUuid, _data, _reply, 0); _reply.readException(); } finally { _reply.recycle(); _data.recycle(); } } } private static final String DESCRIPTOR = "IMountService"; static final int TRANSACTION_registerListener = IBinder.FIRST_CALL_TRANSACTION + 0; static final int TRANSACTION_unregisterListener = IBinder.FIRST_CALL_TRANSACTION + 1; static final int TRANSACTION_isUsbMassStorageConnected = IBinder.FIRST_CALL_TRANSACTION + 2; static final int TRANSACTION_setUsbMassStorageEnabled = IBinder.FIRST_CALL_TRANSACTION + 3; static final int TRANSACTION_isUsbMassStorageEnabled = IBinder.FIRST_CALL_TRANSACTION + 4; static final int TRANSACTION_mountVolume = IBinder.FIRST_CALL_TRANSACTION + 5; static final int TRANSACTION_unmountVolume = IBinder.FIRST_CALL_TRANSACTION + 6; static final int TRANSACTION_formatVolume = IBinder.FIRST_CALL_TRANSACTION + 7; static final int TRANSACTION_getStorageUsers = IBinder.FIRST_CALL_TRANSACTION + 8; static final int TRANSACTION_getVolumeState = IBinder.FIRST_CALL_TRANSACTION + 9; static final int TRANSACTION_createSecureContainer = IBinder.FIRST_CALL_TRANSACTION + 10; static final int TRANSACTION_finalizeSecureContainer = IBinder.FIRST_CALL_TRANSACTION + 11; static final int TRANSACTION_destroySecureContainer = IBinder.FIRST_CALL_TRANSACTION + 12; static final int TRANSACTION_mountSecureContainer = IBinder.FIRST_CALL_TRANSACTION + 13; static final int TRANSACTION_unmountSecureContainer = IBinder.FIRST_CALL_TRANSACTION + 14; static final int TRANSACTION_isSecureContainerMounted = IBinder.FIRST_CALL_TRANSACTION + 15; static final int TRANSACTION_renameSecureContainer = IBinder.FIRST_CALL_TRANSACTION + 16; static final int TRANSACTION_getSecureContainerPath = IBinder.FIRST_CALL_TRANSACTION + 17; static final int TRANSACTION_getSecureContainerList = IBinder.FIRST_CALL_TRANSACTION + 18; static final int TRANSACTION_shutdown = IBinder.FIRST_CALL_TRANSACTION + 19; static final int TRANSACTION_finishMediaUpdate = IBinder.FIRST_CALL_TRANSACTION + 20; static final int TRANSACTION_mountObb = IBinder.FIRST_CALL_TRANSACTION + 21; static final int TRANSACTION_unmountObb = IBinder.FIRST_CALL_TRANSACTION + 22; static final int TRANSACTION_isObbMounted = IBinder.FIRST_CALL_TRANSACTION + 23; static final int TRANSACTION_getMountedObbPath = IBinder.FIRST_CALL_TRANSACTION + 24; static final int TRANSACTION_isExternalStorageEmulated = IBinder.FIRST_CALL_TRANSACTION + 25; static final int TRANSACTION_decryptStorage = IBinder.FIRST_CALL_TRANSACTION + 26; static final int TRANSACTION_encryptStorage = IBinder.FIRST_CALL_TRANSACTION + 27; static final int TRANSACTION_changeEncryptionPassword = IBinder.FIRST_CALL_TRANSACTION + 28; static final int TRANSACTION_getVolumeList = IBinder.FIRST_CALL_TRANSACTION + 29; static final int TRANSACTION_getSecureContainerFilesystemPath = IBinder.FIRST_CALL_TRANSACTION + 30; static final int TRANSACTION_getEncryptionState = IBinder.FIRST_CALL_TRANSACTION + 31; static final int TRANSACTION_verifyEncryptionPassword = IBinder.FIRST_CALL_TRANSACTION + 32; static final int TRANSACTION_fixPermissionsSecureContainer = IBinder.FIRST_CALL_TRANSACTION + 33; static final int TRANSACTION_mkdirs = IBinder.FIRST_CALL_TRANSACTION + 34; static final int TRANSACTION_getPasswordType = IBinder.FIRST_CALL_TRANSACTION + 35; static final int TRANSACTION_getPassword = IBinder.FIRST_CALL_TRANSACTION + 36; static final int TRANSACTION_clearPassword = IBinder.FIRST_CALL_TRANSACTION + 37; static final int TRANSACTION_setField = IBinder.FIRST_CALL_TRANSACTION + 38; static final int TRANSACTION_getField = IBinder.FIRST_CALL_TRANSACTION + 39; static final int TRANSACTION_resizeSecureContainer = IBinder.FIRST_CALL_TRANSACTION + 40; static final int TRANSACTION_lastMaintenance = IBinder.FIRST_CALL_TRANSACTION + 41; static final int TRANSACTION_runMaintenance = IBinder.FIRST_CALL_TRANSACTION + 42; static final int TRANSACTION_waitForAsecScan = IBinder.FIRST_CALL_TRANSACTION + 43; static final int TRANSACTION_getDisks = IBinder.FIRST_CALL_TRANSACTION + 44; static final int TRANSACTION_getVolumes = IBinder.FIRST_CALL_TRANSACTION + 45; static final int TRANSACTION_getVolumeRecords = IBinder.FIRST_CALL_TRANSACTION + 46; static final int TRANSACTION_mount = IBinder.FIRST_CALL_TRANSACTION + 47; static final int TRANSACTION_unmount = IBinder.FIRST_CALL_TRANSACTION + 48; static final int TRANSACTION_format = IBinder.FIRST_CALL_TRANSACTION + 49; static final int TRANSACTION_partitionPublic = IBinder.FIRST_CALL_TRANSACTION + 50; static final int TRANSACTION_partitionPrivate = IBinder.FIRST_CALL_TRANSACTION + 51; static final int TRANSACTION_partitionMixed = IBinder.FIRST_CALL_TRANSACTION + 52; static final int TRANSACTION_setVolumeNickname = IBinder.FIRST_CALL_TRANSACTION + 53; static final int TRANSACTION_setVolumeUserFlags = IBinder.FIRST_CALL_TRANSACTION + 54; static final int TRANSACTION_forgetVolume = IBinder.FIRST_CALL_TRANSACTION + 55; static final int TRANSACTION_forgetAllVolumes = IBinder.FIRST_CALL_TRANSACTION + 56; static final int TRANSACTION_getPrimaryStorageUuid = IBinder.FIRST_CALL_TRANSACTION + 57; static final int TRANSACTION_setPrimaryStorageUuid = IBinder.FIRST_CALL_TRANSACTION + 58; static final int TRANSACTION_benchmark = IBinder.FIRST_CALL_TRANSACTION + 59; static final int TRANSACTION_setDebugFlags = IBinder.FIRST_CALL_TRANSACTION + 60; /** * Cast an IBinder object into an IMountService interface, generating a * proxy if needed. */ public static IMountService asInterface(IBinder obj) { if (obj == null) { return null; } IInterface iin = obj.queryLocalInterface(DESCRIPTOR); if (iin != null && iin instanceof IMountService) { return (IMountService) iin; } return new IMountService.Stub.Proxy(obj); } /** Construct the stub at attach it to the interface. */ public Stub() { attachInterface(this, DESCRIPTOR); } public IBinder asBinder() { return this; } @Override public boolean onTransact(int code, Parcel data, Parcel reply, int flags) throws RemoteException { switch (code) { case INTERFACE_TRANSACTION: { reply.writeString(DESCRIPTOR); return true; } case TRANSACTION_registerListener: { data.enforceInterface(DESCRIPTOR); IMountServiceListener listener; listener = IMountServiceListener.Stub.asInterface(data.readStrongBinder()); registerListener(listener); reply.writeNoException(); return true; } case TRANSACTION_unregisterListener: { data.enforceInterface(DESCRIPTOR); IMountServiceListener listener; listener = IMountServiceListener.Stub.asInterface(data.readStrongBinder()); unregisterListener(listener); reply.writeNoException(); return true; } case TRANSACTION_isUsbMassStorageConnected: { data.enforceInterface(DESCRIPTOR); boolean result = isUsbMassStorageConnected(); reply.writeNoException(); reply.writeInt((result ? 1 : 0)); return true; } case TRANSACTION_setUsbMassStorageEnabled: { data.enforceInterface(DESCRIPTOR); boolean enable; enable = 0 != data.readInt(); setUsbMassStorageEnabled(enable); reply.writeNoException(); return true; } case TRANSACTION_isUsbMassStorageEnabled: { data.enforceInterface(DESCRIPTOR); boolean result = isUsbMassStorageEnabled(); reply.writeNoException(); reply.writeInt((result ? 1 : 0)); return true; } case TRANSACTION_mountVolume: { data.enforceInterface(DESCRIPTOR); String mountPoint; mountPoint = data.readString(); int resultCode = mountVolume(mountPoint); reply.writeNoException(); reply.writeInt(resultCode); return true; } case TRANSACTION_unmountVolume: { data.enforceInterface(DESCRIPTOR); String mountPoint; mountPoint = data.readString(); boolean force = 0 != data.readInt(); boolean removeEncrypt = 0 != data.readInt(); unmountVolume(mountPoint, force, removeEncrypt); reply.writeNoException(); return true; } case TRANSACTION_formatVolume: { data.enforceInterface(DESCRIPTOR); String mountPoint; mountPoint = data.readString(); int result = formatVolume(mountPoint); reply.writeNoException(); reply.writeInt(result); return true; } case TRANSACTION_getStorageUsers: { data.enforceInterface(DESCRIPTOR); String path; path = data.readString(); int[] pids = getStorageUsers(path); reply.writeNoException(); reply.writeIntArray(pids); return true; } case TRANSACTION_getVolumeState: { data.enforceInterface(DESCRIPTOR); String mountPoint; mountPoint = data.readString(); String state = getVolumeState(mountPoint); reply.writeNoException(); reply.writeString(state); return true; } case TRANSACTION_createSecureContainer: { data.enforceInterface(DESCRIPTOR); String id; id = data.readString(); int sizeMb; sizeMb = data.readInt(); String fstype; fstype = data.readString(); String key; key = data.readString(); int ownerUid; ownerUid = data.readInt(); boolean external; external = 0 != data.readInt(); int resultCode = createSecureContainer(id, sizeMb, fstype, key, ownerUid, external); reply.writeNoException(); reply.writeInt(resultCode); return true; } case TRANSACTION_finalizeSecureContainer: { data.enforceInterface(DESCRIPTOR); String id; id = data.readString(); int resultCode = finalizeSecureContainer(id); reply.writeNoException(); reply.writeInt(resultCode); return true; } case TRANSACTION_destroySecureContainer: { data.enforceInterface(DESCRIPTOR); String id; id = data.readString(); boolean force; force = 0 != data.readInt(); int resultCode = destroySecureContainer(id, force); reply.writeNoException(); reply.writeInt(resultCode); return true; } case TRANSACTION_mountSecureContainer: { data.enforceInterface(DESCRIPTOR); String id; id = data.readString(); String key; key = data.readString(); int ownerUid; ownerUid = data.readInt(); boolean readOnly; readOnly = data.readInt() != 0; int resultCode = mountSecureContainer(id, key, ownerUid, readOnly); reply.writeNoException(); reply.writeInt(resultCode); return true; } case TRANSACTION_unmountSecureContainer: { data.enforceInterface(DESCRIPTOR); String id; id = data.readString(); boolean force; force = 0 != data.readInt(); int resultCode = unmountSecureContainer(id, force); reply.writeNoException(); reply.writeInt(resultCode); return true; } case TRANSACTION_isSecureContainerMounted: { data.enforceInterface(DESCRIPTOR); String id; id = data.readString(); boolean status = isSecureContainerMounted(id); reply.writeNoException(); reply.writeInt((status ? 1 : 0)); return true; } case TRANSACTION_renameSecureContainer: { data.enforceInterface(DESCRIPTOR); String oldId; oldId = data.readString(); String newId; newId = data.readString(); int resultCode = renameSecureContainer(oldId, newId); reply.writeNoException(); reply.writeInt(resultCode); return true; } case TRANSACTION_getSecureContainerPath: { data.enforceInterface(DESCRIPTOR); String id; id = data.readString(); String path = getSecureContainerPath(id); reply.writeNoException(); reply.writeString(path); return true; } case TRANSACTION_getSecureContainerList: { data.enforceInterface(DESCRIPTOR); String[] ids = getSecureContainerList(); reply.writeNoException(); reply.writeStringArray(ids); return true; } case TRANSACTION_shutdown: { data.enforceInterface(DESCRIPTOR); IMountShutdownObserver observer; observer = IMountShutdownObserver.Stub.asInterface(data .readStrongBinder()); shutdown(observer); reply.writeNoException(); return true; } case TRANSACTION_finishMediaUpdate: { data.enforceInterface(DESCRIPTOR); finishMediaUpdate(); reply.writeNoException(); return true; } case TRANSACTION_mountObb: { data.enforceInterface(DESCRIPTOR); final String rawPath = data.readString(); final String canonicalPath = data.readString(); final String key = data.readString(); IObbActionListener observer; observer = IObbActionListener.Stub.asInterface(data.readStrongBinder()); int nonce; nonce = data.readInt(); mountObb(rawPath, canonicalPath, key, observer, nonce); reply.writeNoException(); return true; } case TRANSACTION_unmountObb: { data.enforceInterface(DESCRIPTOR); String filename; filename = data.readString(); boolean force; force = 0 != data.readInt(); IObbActionListener observer; observer = IObbActionListener.Stub.asInterface(data.readStrongBinder()); int nonce; nonce = data.readInt(); unmountObb(filename, force, observer, nonce); reply.writeNoException(); return true; } case TRANSACTION_isObbMounted: { data.enforceInterface(DESCRIPTOR); String filename; filename = data.readString(); boolean status = isObbMounted(filename); reply.writeNoException(); reply.writeInt((status ? 1 : 0)); return true; } case TRANSACTION_getMountedObbPath: { data.enforceInterface(DESCRIPTOR); String filename; filename = data.readString(); String mountedPath = getMountedObbPath(filename); reply.writeNoException(); reply.writeString(mountedPath); return true; } case TRANSACTION_isExternalStorageEmulated: { data.enforceInterface(DESCRIPTOR); boolean emulated = isExternalStorageEmulated(); reply.writeNoException(); reply.writeInt(emulated ? 1 : 0); return true; } case TRANSACTION_decryptStorage: { data.enforceInterface(DESCRIPTOR); String password = data.readString(); int result = decryptStorage(password); reply.writeNoException(); reply.writeInt(result); return true; } case TRANSACTION_encryptStorage: { data.enforceInterface(DESCRIPTOR); int type = data.readInt(); String password = data.readString(); int result = encryptStorage(type, password); reply.writeNoException(); reply.writeInt(result); return true; } case TRANSACTION_changeEncryptionPassword: { data.enforceInterface(DESCRIPTOR); int type = data.readInt(); String password = data.readString(); int result = changeEncryptionPassword(type, password); reply.writeNoException(); reply.writeInt(result); return true; } case TRANSACTION_getVolumeList: { data.enforceInterface(DESCRIPTOR); int uid = data.readInt(); String packageName = data.readString(); int _flags = data.readInt(); StorageVolume[] result = getVolumeList(uid, packageName, _flags); reply.writeNoException(); reply.writeTypedArray(result, android.os.Parcelable.PARCELABLE_WRITE_RETURN_VALUE); return true; } case TRANSACTION_getSecureContainerFilesystemPath: { data.enforceInterface(DESCRIPTOR); String id; id = data.readString(); String path = getSecureContainerFilesystemPath(id); reply.writeNoException(); reply.writeString(path); return true; } case TRANSACTION_getEncryptionState: { data.enforceInterface(DESCRIPTOR); int result = getEncryptionState(); reply.writeNoException(); reply.writeInt(result); return true; } case TRANSACTION_fixPermissionsSecureContainer: { data.enforceInterface(DESCRIPTOR); String id; id = data.readString(); int gid; gid = data.readInt(); String filename; filename = data.readString(); int resultCode = fixPermissionsSecureContainer(id, gid, filename); reply.writeNoException(); reply.writeInt(resultCode); return true; } case TRANSACTION_mkdirs: { data.enforceInterface(DESCRIPTOR); String callingPkg = data.readString(); String path = data.readString(); int result = mkdirs(callingPkg, path); reply.writeNoException(); reply.writeInt(result); return true; } case TRANSACTION_getPasswordType: { data.enforceInterface(DESCRIPTOR); int result = getPasswordType(); reply.writeNoException(); reply.writeInt(result); return true; } case TRANSACTION_getPassword: { data.enforceInterface(DESCRIPTOR); String result = getPassword(); reply.writeNoException(); reply.writeString(result); return true; } case TRANSACTION_clearPassword: { data.enforceInterface(DESCRIPTOR); clearPassword(); reply.writeNoException(); return true; } case TRANSACTION_setField: { data.enforceInterface(DESCRIPTOR); String field = data.readString(); String contents = data.readString(); setField(field, contents); reply.writeNoException(); return true; } case TRANSACTION_getField: { data.enforceInterface(DESCRIPTOR); String field = data.readString(); String contents = getField(field); reply.writeNoException(); reply.writeString(contents); return true; } case TRANSACTION_resizeSecureContainer: { data.enforceInterface(DESCRIPTOR); String id; id = data.readString(); int sizeMb; sizeMb = data.readInt(); String key; key = data.readString(); int resultCode = resizeSecureContainer(id, sizeMb, key); reply.writeNoException(); reply.writeInt(resultCode); return true; } case TRANSACTION_lastMaintenance: { data.enforceInterface(DESCRIPTOR); long lastMaintenance = lastMaintenance(); reply.writeNoException(); reply.writeLong(lastMaintenance); return true; } case TRANSACTION_runMaintenance: { data.enforceInterface(DESCRIPTOR); runMaintenance(); reply.writeNoException(); return true; } case TRANSACTION_waitForAsecScan: { data.enforceInterface(DESCRIPTOR); waitForAsecScan(); reply.writeNoException(); return true; } case TRANSACTION_getDisks: { data.enforceInterface(DESCRIPTOR); DiskInfo[] disks = getDisks(); reply.writeNoException(); reply.writeTypedArray(disks, android.os.Parcelable.PARCELABLE_WRITE_RETURN_VALUE); return true; } case TRANSACTION_getVolumes: { data.enforceInterface(DESCRIPTOR); int _flags = data.readInt(); VolumeInfo[] volumes = getVolumes(_flags); reply.writeNoException(); reply.writeTypedArray(volumes, android.os.Parcelable.PARCELABLE_WRITE_RETURN_VALUE); return true; } case TRANSACTION_getVolumeRecords: { data.enforceInterface(DESCRIPTOR); int _flags = data.readInt(); VolumeRecord[] volumes = getVolumeRecords(_flags); reply.writeNoException(); reply.writeTypedArray(volumes, android.os.Parcelable.PARCELABLE_WRITE_RETURN_VALUE); return true; } case TRANSACTION_mount: { data.enforceInterface(DESCRIPTOR); String volId = data.readString(); mount(volId); reply.writeNoException(); return true; } case TRANSACTION_unmount: { data.enforceInterface(DESCRIPTOR); String volId = data.readString(); unmount(volId); reply.writeNoException(); return true; } case TRANSACTION_format: { data.enforceInterface(DESCRIPTOR); String volId = data.readString(); format(volId); reply.writeNoException(); return true; } case TRANSACTION_benchmark: { data.enforceInterface(DESCRIPTOR); String volId = data.readString(); long res = benchmark(volId); reply.writeNoException(); reply.writeLong(res); return true; } case TRANSACTION_partitionPublic: { data.enforceInterface(DESCRIPTOR); String diskId = data.readString(); partitionPublic(diskId); reply.writeNoException(); return true; } case TRANSACTION_partitionPrivate: { data.enforceInterface(DESCRIPTOR); String diskId = data.readString(); partitionPrivate(diskId); reply.writeNoException(); return true; } case TRANSACTION_partitionMixed: { data.enforceInterface(DESCRIPTOR); String diskId = data.readString(); int ratio = data.readInt(); partitionMixed(diskId, ratio); reply.writeNoException(); return true; } case TRANSACTION_setVolumeNickname: { data.enforceInterface(DESCRIPTOR); String volId = data.readString(); String nickname = data.readString(); setVolumeNickname(volId, nickname); reply.writeNoException(); return true; } case TRANSACTION_setVolumeUserFlags: { data.enforceInterface(DESCRIPTOR); String volId = data.readString(); int _flags = data.readInt(); int _mask = data.readInt(); setVolumeUserFlags(volId, _flags, _mask); reply.writeNoException(); return true; } case TRANSACTION_forgetVolume: { data.enforceInterface(DESCRIPTOR); String fsUuid = data.readString(); forgetVolume(fsUuid); reply.writeNoException(); return true; } case TRANSACTION_forgetAllVolumes: { data.enforceInterface(DESCRIPTOR); forgetAllVolumes(); reply.writeNoException(); return true; } case TRANSACTION_setDebugFlags: { data.enforceInterface(DESCRIPTOR); int _flags = data.readInt(); int _mask = data.readInt(); setDebugFlags(_flags, _mask); reply.writeNoException(); return true; } case TRANSACTION_getPrimaryStorageUuid: { data.enforceInterface(DESCRIPTOR); String volumeUuid = getPrimaryStorageUuid(); reply.writeNoException(); reply.writeString(volumeUuid); return true; } case TRANSACTION_setPrimaryStorageUuid: { data.enforceInterface(DESCRIPTOR); String volumeUuid = data.readString(); IPackageMoveObserver listener = IPackageMoveObserver.Stub.asInterface( data.readStrongBinder()); setPrimaryStorageUuid(volumeUuid, listener); reply.writeNoException(); return true; } } return super.onTransact(code, data, reply, flags); } } /* * Creates a secure container with the specified parameters. Returns an int * consistent with MountServiceResultCode */ public int createSecureContainer(String id, int sizeMb, String fstype, String key, int ownerUid, boolean external) throws RemoteException; /* * Destroy a secure container, and free up all resources associated with it. * NOTE: Ensure all references are released prior to deleting. Returns an * int consistent with MountServiceResultCode */ public int destroySecureContainer(String id, boolean force) throws RemoteException; /* * Finalize a container which has just been created and populated. After * finalization, the container is immutable. Returns an int consistent with * MountServiceResultCode */ public int finalizeSecureContainer(String id) throws RemoteException; /** * Call into MountService by PackageManager to notify that its done * processing the media status update request. */ public void finishMediaUpdate() throws RemoteException; /** * Format external storage given a mount point. Returns an int consistent * with MountServiceResultCode */ public int formatVolume(String mountPoint) throws RemoteException; /** * Gets the path to the mounted Opaque Binary Blob (OBB). */ public String getMountedObbPath(String rawPath) throws RemoteException; /** * Gets an Array of currently known secure container IDs */ public String[] getSecureContainerList() throws RemoteException; /* * Returns the filesystem path of a mounted secure container. */ public String getSecureContainerPath(String id) throws RemoteException; /** * Returns an array of pids with open files on the specified path. */ public int[] getStorageUsers(String path) throws RemoteException; /** * Gets the state of a volume via its mountpoint. */ public String getVolumeState(String mountPoint) throws RemoteException; /** * Checks whether the specified Opaque Binary Blob (OBB) is mounted * somewhere. */ public boolean isObbMounted(String rawPath) throws RemoteException; /* * Returns true if the specified container is mounted */ public boolean isSecureContainerMounted(String id) throws RemoteException; /** * Returns true if a USB mass storage host is connected */ public boolean isUsbMassStorageConnected() throws RemoteException; /** * Returns true if a USB mass storage host is enabled (media is shared) */ public boolean isUsbMassStorageEnabled() throws RemoteException; /** * Mounts an Opaque Binary Blob (OBB) with the specified decryption key and * only allows the calling process's UID access to the contents. * MountService will call back to the supplied IObbActionListener to inform * it of the terminal state of the call. */ public void mountObb(String rawPath, String canonicalPath, String key, IObbActionListener token, int nonce) throws RemoteException; /* * Mount a secure container with the specified key and owner UID. Returns an * int consistent with MountServiceResultCode */ public int mountSecureContainer(String id, String key, int ownerUid, boolean readOnly) throws RemoteException; /** * Mount external storage at given mount point. Returns an int consistent * with MountServiceResultCode */ public int mountVolume(String mountPoint) throws RemoteException; /** * Registers an IMountServiceListener for receiving async notifications. */ public void registerListener(IMountServiceListener listener) throws RemoteException; /* * Rename an unmounted secure container. Returns an int consistent with * MountServiceResultCode */ public int renameSecureContainer(String oldId, String newId) throws RemoteException; /** * Enables / disables USB mass storage. The caller should check actual * status of enabling/disabling USB mass storage via StorageEventListener. */ public void setUsbMassStorageEnabled(boolean enable) throws RemoteException; /** * Shuts down the MountService and gracefully unmounts all external media. * Invokes call back once the shutdown is complete. */ public void shutdown(IMountShutdownObserver observer) throws RemoteException; /** * Unmounts an Opaque Binary Blob (OBB). When the force flag is specified, * any program using it will be forcibly killed to unmount the image. * MountService will call back to the supplied IObbActionListener to inform * it of the terminal state of the call. */ public void unmountObb(String rawPath, boolean force, IObbActionListener token, int nonce) throws RemoteException; /* * Unount a secure container. Returns an int consistent with * MountServiceResultCode */ public int unmountSecureContainer(String id, boolean force) throws RemoteException; /** * Safely unmount external storage at given mount point. The unmount is an * asynchronous operation. Applications should register StorageEventListener * for storage related status changes. * @param mountPoint the mount point * @param force whether or not to forcefully unmount it (e.g. even if programs are using this * data currently) * @param removeEncryption whether or not encryption mapping should be removed from the volume. * This value implies {@code force}. */ public void unmountVolume(String mountPoint, boolean force, boolean removeEncryption) throws RemoteException; /** * Unregisters an IMountServiceListener */ public void unregisterListener(IMountServiceListener listener) throws RemoteException; /** * Returns whether or not the external storage is emulated. */ public boolean isExternalStorageEmulated() throws RemoteException; /** The volume is not encrypted. */ static final int ENCRYPTION_STATE_NONE = 1; /** The volume has been encrypted succesfully. */ static final int ENCRYPTION_STATE_OK = 0; /** The volume is in a bad state.*/ static final int ENCRYPTION_STATE_ERROR_UNKNOWN = -1; /** Encryption is incomplete */ static final int ENCRYPTION_STATE_ERROR_INCOMPLETE = -2; /** Encryption is incomplete and irrecoverable */ static final int ENCRYPTION_STATE_ERROR_INCONSISTENT = -3; /** Underlying data is corrupt */ static final int ENCRYPTION_STATE_ERROR_CORRUPT = -4; /** * Determines the encryption state of the volume. * @return a numerical value. See {@code ENCRYPTION_STATE_*} for possible values. */ public int getEncryptionState() throws RemoteException; /** * Decrypts any encrypted volumes. */ public int decryptStorage(String password) throws RemoteException; /** * Encrypts storage. */ public int encryptStorage(int type, String password) throws RemoteException; /** * Changes the encryption password. */ public int changeEncryptionPassword(int type, String password) throws RemoteException; /** * Verify the encryption password against the stored volume. This method * may only be called by the system process. */ public int verifyEncryptionPassword(String password) throws RemoteException; /** * Returns list of all mountable volumes. */ public StorageVolume[] getVolumeList(int uid, String packageName, int flags) throws RemoteException; /** * Gets the path on the filesystem for the ASEC container itself. * * @param cid ASEC container ID * @return path to filesystem or {@code null} if it's not found * @throws RemoteException */ public String getSecureContainerFilesystemPath(String cid) throws RemoteException; /* * Fix permissions in a container which has just been created and populated. * Returns an int consistent with MountServiceResultCode */ public int fixPermissionsSecureContainer(String id, int gid, String filename) throws RemoteException; /** * Ensure that all directories along given path exist, creating parent * directories as needed. Validates that given path is absolute and that it * contains no relative "." or ".." paths or symlinks. Also ensures that * path belongs to a volume managed by vold, and that path is either * external storage data or OBB directory belonging to calling app. */ public int mkdirs(String callingPkg, String path) throws RemoteException; /** * Determines the type of the encryption password * @return PasswordType */ public int getPasswordType() throws RemoteException; /** * Get password from vold * @return password or empty string */ public String getPassword() throws RemoteException; /** * Securely clear password from vold */ public void clearPassword() throws RemoteException; /** * Set a field in the crypto header. * @param field field to set * @param contents contents to set in field */ public void setField(String field, String contents) throws RemoteException; /** * Gets a field from the crypto header. * @param field field to get * @return contents of field */ public String getField(String field) throws RemoteException; public int resizeSecureContainer(String id, int sizeMb, String key) throws RemoteException; /** * Report the time of the last maintenance operation such as fstrim. * @return Timestamp of the last maintenance operation, in the * System.currentTimeMillis() time base * @throws RemoteException */ public long lastMaintenance() throws RemoteException; /** * Kick off an immediate maintenance operation * @throws RemoteException */ public void runMaintenance() throws RemoteException; public void waitForAsecScan() throws RemoteException; public DiskInfo[] getDisks() throws RemoteException; public VolumeInfo[] getVolumes(int flags) throws RemoteException; public VolumeRecord[] getVolumeRecords(int flags) throws RemoteException; public void mount(String volId) throws RemoteException; public void unmount(String volId) throws RemoteException; public void format(String volId) throws RemoteException; public long benchmark(String volId) throws RemoteException; public void partitionPublic(String diskId) throws RemoteException; public void partitionPrivate(String diskId) throws RemoteException; public void partitionMixed(String diskId, int ratio) throws RemoteException; public void setVolumeNickname(String fsUuid, String nickname) throws RemoteException; public void setVolumeUserFlags(String fsUuid, int flags, int mask) throws RemoteException; public void forgetVolume(String fsUuid) throws RemoteException; public void forgetAllVolumes() throws RemoteException; public void setDebugFlags(int flags, int mask) throws RemoteException; public String getPrimaryStorageUuid() throws RemoteException; public void setPrimaryStorageUuid(String volumeUuid, IPackageMoveObserver callback) throws RemoteException; }