1 /* 2 * Copyright (C) 2010 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 package android.os.storage; 18 19 import android.content.pm.IPackageMoveObserver; 20 import android.os.Binder; 21 import android.os.IBinder; 22 import android.os.IInterface; 23 import android.os.Parcel; 24 import android.os.ParcelFileDescriptor; 25 import android.os.Parcelable; 26 import android.os.RemoteException; 27 28 /** 29 * WARNING! Update IMountService.h and IMountService.cpp if you change this 30 * file. In particular, the ordering of the methods below must match the 31 * _TRANSACTION enum in IMountService.cpp 32 * 33 * @hide - Applications should use android.os.storage.StorageManager to access 34 * storage functions. 35 */ 36 public interface IMountService extends IInterface { 37 /** Local-side IPC implementation stub class. */ 38 public static abstract class Stub extends Binder implements IMountService { 39 private static class Proxy implements IMountService { 40 private final IBinder mRemote; 41 Proxy(IBinder remote)42 Proxy(IBinder remote) { 43 mRemote = remote; 44 } 45 asBinder()46 public IBinder asBinder() { 47 return mRemote; 48 } 49 getInterfaceDescriptor()50 public String getInterfaceDescriptor() { 51 return DESCRIPTOR; 52 } 53 54 /** 55 * Registers an IMountServiceListener for receiving async 56 * notifications. 57 */ registerListener(IMountServiceListener listener)58 public void registerListener(IMountServiceListener listener) throws RemoteException { 59 Parcel _data = Parcel.obtain(); 60 Parcel _reply = Parcel.obtain(); 61 try { 62 _data.writeInterfaceToken(DESCRIPTOR); 63 _data.writeStrongBinder((listener != null ? listener.asBinder() : null)); 64 mRemote.transact(Stub.TRANSACTION_registerListener, _data, _reply, 0); 65 _reply.readException(); 66 } finally { 67 _reply.recycle(); 68 _data.recycle(); 69 } 70 } 71 72 /** 73 * Unregisters an IMountServiceListener 74 */ unregisterListener(IMountServiceListener listener)75 public void unregisterListener(IMountServiceListener listener) throws RemoteException { 76 Parcel _data = Parcel.obtain(); 77 Parcel _reply = Parcel.obtain(); 78 try { 79 _data.writeInterfaceToken(DESCRIPTOR); 80 _data.writeStrongBinder((listener != null ? listener.asBinder() : null)); 81 mRemote.transact(Stub.TRANSACTION_unregisterListener, _data, _reply, 0); 82 _reply.readException(); 83 } finally { 84 _reply.recycle(); 85 _data.recycle(); 86 } 87 } 88 89 /** 90 * Returns true if a USB mass storage host is connected 91 */ isUsbMassStorageConnected()92 public boolean isUsbMassStorageConnected() throws RemoteException { 93 Parcel _data = Parcel.obtain(); 94 Parcel _reply = Parcel.obtain(); 95 boolean _result; 96 try { 97 _data.writeInterfaceToken(DESCRIPTOR); 98 mRemote.transact(Stub.TRANSACTION_isUsbMassStorageConnected, _data, _reply, 0); 99 _reply.readException(); 100 _result = 0 != _reply.readInt(); 101 } finally { 102 _reply.recycle(); 103 _data.recycle(); 104 } 105 return _result; 106 } 107 108 /** 109 * Enables / disables USB mass storage. The caller should check 110 * actual status of enabling/disabling USB mass storage via 111 * StorageEventListener. 112 */ setUsbMassStorageEnabled(boolean enable)113 public void setUsbMassStorageEnabled(boolean enable) throws RemoteException { 114 Parcel _data = Parcel.obtain(); 115 Parcel _reply = Parcel.obtain(); 116 try { 117 _data.writeInterfaceToken(DESCRIPTOR); 118 _data.writeInt((enable ? 1 : 0)); 119 mRemote.transact(Stub.TRANSACTION_setUsbMassStorageEnabled, _data, _reply, 0); 120 _reply.readException(); 121 } finally { 122 _reply.recycle(); 123 _data.recycle(); 124 } 125 } 126 127 /** 128 * Returns true if a USB mass storage host is enabled (media is 129 * shared) 130 */ isUsbMassStorageEnabled()131 public boolean isUsbMassStorageEnabled() throws RemoteException { 132 Parcel _data = Parcel.obtain(); 133 Parcel _reply = Parcel.obtain(); 134 boolean _result; 135 try { 136 _data.writeInterfaceToken(DESCRIPTOR); 137 mRemote.transact(Stub.TRANSACTION_isUsbMassStorageEnabled, _data, _reply, 0); 138 _reply.readException(); 139 _result = 0 != _reply.readInt(); 140 } finally { 141 _reply.recycle(); 142 _data.recycle(); 143 } 144 return _result; 145 } 146 147 /** 148 * Mount external storage at given mount point. Returns an int 149 * consistent with MountServiceResultCode 150 */ mountVolume(String mountPoint)151 public int mountVolume(String mountPoint) throws RemoteException { 152 Parcel _data = Parcel.obtain(); 153 Parcel _reply = Parcel.obtain(); 154 int _result; 155 try { 156 _data.writeInterfaceToken(DESCRIPTOR); 157 _data.writeString(mountPoint); 158 mRemote.transact(Stub.TRANSACTION_mountVolume, _data, _reply, 0); 159 _reply.readException(); 160 _result = _reply.readInt(); 161 } finally { 162 _reply.recycle(); 163 _data.recycle(); 164 } 165 return _result; 166 } 167 168 /** 169 * Safely unmount external storage at given mount point. The unmount 170 * is an asynchronous operation. Applications should register 171 * StorageEventListener for storage related status changes. 172 */ unmountVolume(String mountPoint, boolean force, boolean removeEncryption)173 public void unmountVolume(String mountPoint, boolean force, boolean removeEncryption) 174 throws RemoteException { 175 Parcel _data = Parcel.obtain(); 176 Parcel _reply = Parcel.obtain(); 177 try { 178 _data.writeInterfaceToken(DESCRIPTOR); 179 _data.writeString(mountPoint); 180 _data.writeInt((force ? 1 : 0)); 181 _data.writeInt((removeEncryption ? 1 : 0)); 182 mRemote.transact(Stub.TRANSACTION_unmountVolume, _data, _reply, 0); 183 _reply.readException(); 184 } finally { 185 _reply.recycle(); 186 _data.recycle(); 187 } 188 } 189 190 /** 191 * Format external storage given a mount point. Returns an int 192 * consistent with MountServiceResultCode 193 */ formatVolume(String mountPoint)194 public int formatVolume(String mountPoint) throws RemoteException { 195 Parcel _data = Parcel.obtain(); 196 Parcel _reply = Parcel.obtain(); 197 int _result; 198 try { 199 _data.writeInterfaceToken(DESCRIPTOR); 200 _data.writeString(mountPoint); 201 mRemote.transact(Stub.TRANSACTION_formatVolume, _data, _reply, 0); 202 _reply.readException(); 203 _result = _reply.readInt(); 204 } finally { 205 _reply.recycle(); 206 _data.recycle(); 207 } 208 return _result; 209 } 210 211 /** 212 * Returns an array of pids with open files on the specified path. 213 */ getStorageUsers(String path)214 public int[] getStorageUsers(String path) throws RemoteException { 215 Parcel _data = Parcel.obtain(); 216 Parcel _reply = Parcel.obtain(); 217 int[] _result; 218 try { 219 _data.writeInterfaceToken(DESCRIPTOR); 220 _data.writeString(path); 221 mRemote.transact(Stub.TRANSACTION_getStorageUsers, _data, _reply, 0); 222 _reply.readException(); 223 _result = _reply.createIntArray(); 224 } finally { 225 _reply.recycle(); 226 _data.recycle(); 227 } 228 return _result; 229 } 230 231 /** 232 * Gets the state of a volume via its mountpoint. 233 */ getVolumeState(String mountPoint)234 public String getVolumeState(String mountPoint) throws RemoteException { 235 Parcel _data = Parcel.obtain(); 236 Parcel _reply = Parcel.obtain(); 237 String _result; 238 try { 239 _data.writeInterfaceToken(DESCRIPTOR); 240 _data.writeString(mountPoint); 241 mRemote.transact(Stub.TRANSACTION_getVolumeState, _data, _reply, 0); 242 _reply.readException(); 243 _result = _reply.readString(); 244 } finally { 245 _reply.recycle(); 246 _data.recycle(); 247 } 248 return _result; 249 } 250 251 /* 252 * Creates a secure container with the specified parameters. Returns 253 * an int consistent with MountServiceResultCode 254 */ createSecureContainer(String id, int sizeMb, String fstype, String key, int ownerUid, boolean external)255 public int createSecureContainer(String id, int sizeMb, String fstype, String key, 256 int ownerUid, boolean external) throws RemoteException { 257 Parcel _data = Parcel.obtain(); 258 Parcel _reply = Parcel.obtain(); 259 int _result; 260 try { 261 _data.writeInterfaceToken(DESCRIPTOR); 262 _data.writeString(id); 263 _data.writeInt(sizeMb); 264 _data.writeString(fstype); 265 _data.writeString(key); 266 _data.writeInt(ownerUid); 267 _data.writeInt(external ? 1 : 0); 268 mRemote.transact(Stub.TRANSACTION_createSecureContainer, _data, _reply, 0); 269 _reply.readException(); 270 _result = _reply.readInt(); 271 } finally { 272 _reply.recycle(); 273 _data.recycle(); 274 } 275 return _result; 276 } 277 278 /* 279 * Destroy a secure container, and free up all resources associated 280 * with it. NOTE: Ensure all references are released prior to 281 * deleting. Returns an int consistent with MountServiceResultCode 282 */ destroySecureContainer(String id, boolean force)283 public int destroySecureContainer(String id, boolean force) throws RemoteException { 284 Parcel _data = Parcel.obtain(); 285 Parcel _reply = Parcel.obtain(); 286 int _result; 287 try { 288 _data.writeInterfaceToken(DESCRIPTOR); 289 _data.writeString(id); 290 _data.writeInt((force ? 1 : 0)); 291 mRemote.transact(Stub.TRANSACTION_destroySecureContainer, _data, _reply, 0); 292 _reply.readException(); 293 _result = _reply.readInt(); 294 } finally { 295 _reply.recycle(); 296 _data.recycle(); 297 } 298 return _result; 299 } 300 301 /* 302 * Finalize a container which has just been created and populated. 303 * After finalization, the container is immutable. Returns an int 304 * consistent with MountServiceResultCode 305 */ finalizeSecureContainer(String id)306 public int finalizeSecureContainer(String id) throws RemoteException { 307 Parcel _data = Parcel.obtain(); 308 Parcel _reply = Parcel.obtain(); 309 int _result; 310 try { 311 _data.writeInterfaceToken(DESCRIPTOR); 312 _data.writeString(id); 313 mRemote.transact(Stub.TRANSACTION_finalizeSecureContainer, _data, _reply, 0); 314 _reply.readException(); 315 _result = _reply.readInt(); 316 } finally { 317 _reply.recycle(); 318 _data.recycle(); 319 } 320 return _result; 321 } 322 323 /* 324 * Mount a secure container with the specified key and owner UID. 325 * Returns an int consistent with MountServiceResultCode 326 */ mountSecureContainer(String id, String key, int ownerUid, boolean readOnly)327 public int mountSecureContainer(String id, String key, int ownerUid, boolean readOnly) 328 throws RemoteException { 329 Parcel _data = Parcel.obtain(); 330 Parcel _reply = Parcel.obtain(); 331 int _result; 332 try { 333 _data.writeInterfaceToken(DESCRIPTOR); 334 _data.writeString(id); 335 _data.writeString(key); 336 _data.writeInt(ownerUid); 337 _data.writeInt(readOnly ? 1 : 0); 338 mRemote.transact(Stub.TRANSACTION_mountSecureContainer, _data, _reply, 0); 339 _reply.readException(); 340 _result = _reply.readInt(); 341 } finally { 342 _reply.recycle(); 343 _data.recycle(); 344 } 345 return _result; 346 } 347 348 /* 349 * Unount a secure container. Returns an int consistent with 350 * MountServiceResultCode 351 */ unmountSecureContainer(String id, boolean force)352 public int unmountSecureContainer(String id, boolean force) throws RemoteException { 353 Parcel _data = Parcel.obtain(); 354 Parcel _reply = Parcel.obtain(); 355 int _result; 356 try { 357 _data.writeInterfaceToken(DESCRIPTOR); 358 _data.writeString(id); 359 _data.writeInt((force ? 1 : 0)); 360 mRemote.transact(Stub.TRANSACTION_unmountSecureContainer, _data, _reply, 0); 361 _reply.readException(); 362 _result = _reply.readInt(); 363 } finally { 364 _reply.recycle(); 365 _data.recycle(); 366 } 367 return _result; 368 } 369 370 /* 371 * Returns true if the specified container is mounted 372 */ isSecureContainerMounted(String id)373 public boolean isSecureContainerMounted(String id) throws RemoteException { 374 Parcel _data = Parcel.obtain(); 375 Parcel _reply = Parcel.obtain(); 376 boolean _result; 377 try { 378 _data.writeInterfaceToken(DESCRIPTOR); 379 _data.writeString(id); 380 mRemote.transact(Stub.TRANSACTION_isSecureContainerMounted, _data, _reply, 0); 381 _reply.readException(); 382 _result = 0 != _reply.readInt(); 383 } finally { 384 _reply.recycle(); 385 _data.recycle(); 386 } 387 return _result; 388 } 389 390 /* 391 * Rename an unmounted secure container. Returns an int consistent 392 * with MountServiceResultCode 393 */ renameSecureContainer(String oldId, String newId)394 public int renameSecureContainer(String oldId, String newId) throws RemoteException { 395 Parcel _data = Parcel.obtain(); 396 Parcel _reply = Parcel.obtain(); 397 int _result; 398 try { 399 _data.writeInterfaceToken(DESCRIPTOR); 400 _data.writeString(oldId); 401 _data.writeString(newId); 402 mRemote.transact(Stub.TRANSACTION_renameSecureContainer, _data, _reply, 0); 403 _reply.readException(); 404 _result = _reply.readInt(); 405 } finally { 406 _reply.recycle(); 407 _data.recycle(); 408 } 409 return _result; 410 } 411 412 /* 413 * Returns the filesystem path of a mounted secure container. 414 */ getSecureContainerPath(String id)415 public String getSecureContainerPath(String id) throws RemoteException { 416 Parcel _data = Parcel.obtain(); 417 Parcel _reply = Parcel.obtain(); 418 String _result; 419 try { 420 _data.writeInterfaceToken(DESCRIPTOR); 421 _data.writeString(id); 422 mRemote.transact(Stub.TRANSACTION_getSecureContainerPath, _data, _reply, 0); 423 _reply.readException(); 424 _result = _reply.readString(); 425 } finally { 426 _reply.recycle(); 427 _data.recycle(); 428 } 429 return _result; 430 } 431 432 /** 433 * Gets an Array of currently known secure container IDs 434 */ getSecureContainerList()435 public String[] getSecureContainerList() throws RemoteException { 436 Parcel _data = Parcel.obtain(); 437 Parcel _reply = Parcel.obtain(); 438 String[] _result; 439 try { 440 _data.writeInterfaceToken(DESCRIPTOR); 441 mRemote.transact(Stub.TRANSACTION_getSecureContainerList, _data, _reply, 0); 442 _reply.readException(); 443 _result = _reply.createStringArray(); 444 } finally { 445 _reply.recycle(); 446 _data.recycle(); 447 } 448 return _result; 449 } 450 451 /** 452 * Shuts down the MountService and gracefully unmounts all external 453 * media. Invokes call back once the shutdown is complete. 454 */ shutdown(IMountShutdownObserver observer)455 public void shutdown(IMountShutdownObserver observer) 456 throws RemoteException { 457 Parcel _data = Parcel.obtain(); 458 Parcel _reply = Parcel.obtain(); 459 try { 460 _data.writeInterfaceToken(DESCRIPTOR); 461 _data.writeStrongBinder((observer != null ? observer.asBinder() : null)); 462 mRemote.transact(Stub.TRANSACTION_shutdown, _data, _reply, 0); 463 _reply.readException(); 464 } finally { 465 _reply.recycle(); 466 _data.recycle(); 467 } 468 } 469 470 /** 471 * Call into MountService by PackageManager to notify that its done 472 * processing the media status update request. 473 */ finishMediaUpdate()474 public void finishMediaUpdate() throws RemoteException { 475 Parcel _data = Parcel.obtain(); 476 Parcel _reply = Parcel.obtain(); 477 try { 478 _data.writeInterfaceToken(DESCRIPTOR); 479 mRemote.transact(Stub.TRANSACTION_finishMediaUpdate, _data, _reply, 0); 480 _reply.readException(); 481 } finally { 482 _reply.recycle(); 483 _data.recycle(); 484 } 485 } 486 487 /** 488 * Mounts an Opaque Binary Blob (OBB) with the specified decryption 489 * key and only allows the calling process's UID access to the 490 * contents. MountService will call back to the supplied 491 * IObbActionListener to inform it of the terminal state of the 492 * call. 493 */ mountObb(String rawPath, String canonicalPath, String key, IObbActionListener token, int nonce)494 public void mountObb(String rawPath, String canonicalPath, String key, 495 IObbActionListener token, int nonce) throws RemoteException { 496 Parcel _data = Parcel.obtain(); 497 Parcel _reply = Parcel.obtain(); 498 try { 499 _data.writeInterfaceToken(DESCRIPTOR); 500 _data.writeString(rawPath); 501 _data.writeString(canonicalPath); 502 _data.writeString(key); 503 _data.writeStrongBinder((token != null ? token.asBinder() : null)); 504 _data.writeInt(nonce); 505 mRemote.transact(Stub.TRANSACTION_mountObb, _data, _reply, 0); 506 _reply.readException(); 507 } finally { 508 _reply.recycle(); 509 _data.recycle(); 510 } 511 } 512 513 /** 514 * Unmounts an Opaque Binary Blob (OBB). When the force flag is 515 * specified, any program using it will be forcibly killed to 516 * unmount the image. MountService will call back to the supplied 517 * IObbActionListener to inform it of the terminal state of the 518 * call. 519 */ unmountObb( String rawPath, boolean force, IObbActionListener token, int nonce)520 public void unmountObb( 521 String rawPath, boolean force, IObbActionListener token, int nonce) 522 throws RemoteException { 523 Parcel _data = Parcel.obtain(); 524 Parcel _reply = Parcel.obtain(); 525 try { 526 _data.writeInterfaceToken(DESCRIPTOR); 527 _data.writeString(rawPath); 528 _data.writeInt((force ? 1 : 0)); 529 _data.writeStrongBinder((token != null ? token.asBinder() : null)); 530 _data.writeInt(nonce); 531 mRemote.transact(Stub.TRANSACTION_unmountObb, _data, _reply, 0); 532 _reply.readException(); 533 } finally { 534 _reply.recycle(); 535 _data.recycle(); 536 } 537 } 538 539 /** 540 * Checks whether the specified Opaque Binary Blob (OBB) is mounted 541 * somewhere. 542 */ isObbMounted(String rawPath)543 public boolean isObbMounted(String rawPath) throws RemoteException { 544 Parcel _data = Parcel.obtain(); 545 Parcel _reply = Parcel.obtain(); 546 boolean _result; 547 try { 548 _data.writeInterfaceToken(DESCRIPTOR); 549 _data.writeString(rawPath); 550 mRemote.transact(Stub.TRANSACTION_isObbMounted, _data, _reply, 0); 551 _reply.readException(); 552 _result = 0 != _reply.readInt(); 553 } finally { 554 _reply.recycle(); 555 _data.recycle(); 556 } 557 return _result; 558 } 559 560 /** 561 * Gets the path to the mounted Opaque Binary Blob (OBB). 562 */ getMountedObbPath(String rawPath)563 public String getMountedObbPath(String rawPath) throws RemoteException { 564 Parcel _data = Parcel.obtain(); 565 Parcel _reply = Parcel.obtain(); 566 String _result; 567 try { 568 _data.writeInterfaceToken(DESCRIPTOR); 569 _data.writeString(rawPath); 570 mRemote.transact(Stub.TRANSACTION_getMountedObbPath, _data, _reply, 0); 571 _reply.readException(); 572 _result = _reply.readString(); 573 } finally { 574 _reply.recycle(); 575 _data.recycle(); 576 } 577 return _result; 578 } 579 580 /** 581 * Returns whether the external storage is emulated. 582 */ isExternalStorageEmulated()583 public boolean isExternalStorageEmulated() throws RemoteException { 584 Parcel _data = Parcel.obtain(); 585 Parcel _reply = Parcel.obtain(); 586 boolean _result; 587 try { 588 _data.writeInterfaceToken(DESCRIPTOR); 589 mRemote.transact(Stub.TRANSACTION_isExternalStorageEmulated, _data, _reply, 0); 590 _reply.readException(); 591 _result = 0 != _reply.readInt(); 592 } finally { 593 _reply.recycle(); 594 _data.recycle(); 595 } 596 return _result; 597 } 598 getEncryptionState()599 public int getEncryptionState() throws RemoteException { 600 Parcel _data = Parcel.obtain(); 601 Parcel _reply = Parcel.obtain(); 602 int _result; 603 try { 604 _data.writeInterfaceToken(DESCRIPTOR); 605 mRemote.transact(Stub.TRANSACTION_getEncryptionState, _data, _reply, 0); 606 _reply.readException(); 607 _result = _reply.readInt(); 608 } finally { 609 _reply.recycle(); 610 _data.recycle(); 611 } 612 return _result; 613 } 614 decryptStorage(String password)615 public int decryptStorage(String password) throws RemoteException { 616 Parcel _data = Parcel.obtain(); 617 Parcel _reply = Parcel.obtain(); 618 int _result; 619 try { 620 _data.writeInterfaceToken(DESCRIPTOR); 621 _data.writeString(password); 622 mRemote.transact(Stub.TRANSACTION_decryptStorage, _data, _reply, 0); 623 _reply.readException(); 624 _result = _reply.readInt(); 625 } finally { 626 _reply.recycle(); 627 _data.recycle(); 628 } 629 return _result; 630 } 631 encryptStorage(int type, String password)632 public int encryptStorage(int type, String password) throws RemoteException { 633 Parcel _data = Parcel.obtain(); 634 Parcel _reply = Parcel.obtain(); 635 int _result; 636 try { 637 _data.writeInterfaceToken(DESCRIPTOR); 638 _data.writeInt(type); 639 _data.writeString(password); 640 mRemote.transact(Stub.TRANSACTION_encryptStorage, _data, _reply, 0); 641 _reply.readException(); 642 _result = _reply.readInt(); 643 } finally { 644 _reply.recycle(); 645 _data.recycle(); 646 } 647 return _result; 648 } 649 changeEncryptionPassword(int type, String password)650 public int changeEncryptionPassword(int type, String password) throws RemoteException { 651 Parcel _data = Parcel.obtain(); 652 Parcel _reply = Parcel.obtain(); 653 int _result; 654 try { 655 _data.writeInterfaceToken(DESCRIPTOR); 656 _data.writeInt(type); 657 _data.writeString(password); 658 mRemote.transact(Stub.TRANSACTION_changeEncryptionPassword, _data, _reply, 0); 659 _reply.readException(); 660 _result = _reply.readInt(); 661 } finally { 662 _reply.recycle(); 663 _data.recycle(); 664 } 665 return _result; 666 } 667 668 @Override verifyEncryptionPassword(String password)669 public int verifyEncryptionPassword(String password) throws RemoteException { 670 Parcel _data = Parcel.obtain(); 671 Parcel _reply = Parcel.obtain(); 672 int _result; 673 try { 674 _data.writeInterfaceToken(DESCRIPTOR); 675 _data.writeString(password); 676 mRemote.transact(Stub.TRANSACTION_verifyEncryptionPassword, _data, _reply, 0); 677 _reply.readException(); 678 _result = _reply.readInt(); 679 } finally { 680 _reply.recycle(); 681 _data.recycle(); 682 } 683 return _result; 684 } 685 getPasswordType()686 public int getPasswordType() throws RemoteException { 687 Parcel _data = Parcel.obtain(); 688 Parcel _reply = Parcel.obtain(); 689 int _result; 690 try { 691 _data.writeInterfaceToken(DESCRIPTOR); 692 mRemote.transact(Stub.TRANSACTION_getPasswordType, _data, _reply, 0); 693 _reply.readException(); 694 _result = _reply.readInt(); 695 } finally { 696 _reply.recycle(); 697 _data.recycle(); 698 } 699 return _result; 700 } 701 getPassword()702 public String getPassword() throws RemoteException { 703 Parcel _data = Parcel.obtain(); 704 Parcel _reply = Parcel.obtain(); 705 String _result; 706 try { 707 _data.writeInterfaceToken(DESCRIPTOR); 708 mRemote.transact(Stub.TRANSACTION_getPassword, _data, _reply, 0); 709 _reply.readException(); 710 _result = _reply.readString(); 711 } finally { 712 _reply.recycle(); 713 _data.recycle(); 714 } 715 return _result; 716 } 717 clearPassword()718 public void clearPassword() throws RemoteException { 719 Parcel _data = Parcel.obtain(); 720 Parcel _reply = Parcel.obtain(); 721 try { 722 _data.writeInterfaceToken(DESCRIPTOR); 723 mRemote.transact(Stub.TRANSACTION_clearPassword, _data, _reply, IBinder.FLAG_ONEWAY); 724 _reply.readException(); 725 } finally { 726 _reply.recycle(); 727 _data.recycle(); 728 } 729 } 730 setField(String field, String data)731 public void setField(String field, String data) throws RemoteException { 732 Parcel _data = Parcel.obtain(); 733 Parcel _reply = Parcel.obtain(); 734 try { 735 _data.writeInterfaceToken(DESCRIPTOR); 736 _data.writeString(field); 737 _data.writeString(data); 738 mRemote.transact(Stub.TRANSACTION_setField, _data, _reply, IBinder.FLAG_ONEWAY); 739 _reply.readException(); 740 } finally { 741 _reply.recycle(); 742 _data.recycle(); 743 } 744 } 745 getField(String field)746 public String getField(String field) throws RemoteException { 747 Parcel _data = Parcel.obtain(); 748 Parcel _reply = Parcel.obtain(); 749 String _result; 750 try { 751 _data.writeInterfaceToken(DESCRIPTOR); 752 _data.writeString(field); 753 mRemote.transact(Stub.TRANSACTION_getField, _data, _reply, 0); 754 _reply.readException(); 755 _result = _reply.readString(); 756 } finally { 757 _reply.recycle(); 758 _data.recycle(); 759 } 760 return _result; 761 } 762 isConvertibleToFBE()763 public boolean isConvertibleToFBE() throws RemoteException { 764 Parcel _data = Parcel.obtain(); 765 Parcel _reply = Parcel.obtain(); 766 boolean _result; 767 try { 768 _data.writeInterfaceToken(DESCRIPTOR); 769 mRemote.transact(Stub.TRANSACTION_isConvertibleToFBE, _data, _reply, 0); 770 _reply.readException(); 771 _result = _reply.readInt() != 0; 772 } finally { 773 _reply.recycle(); 774 _data.recycle(); 775 } 776 return _result; 777 } 778 getVolumeList(int uid, String packageName, int flags)779 public StorageVolume[] getVolumeList(int uid, String packageName, int flags) 780 throws RemoteException { 781 Parcel _data = Parcel.obtain(); 782 Parcel _reply = Parcel.obtain(); 783 StorageVolume[] _result; 784 try { 785 _data.writeInterfaceToken(DESCRIPTOR); 786 _data.writeInt(uid); 787 _data.writeString(packageName); 788 _data.writeInt(flags); 789 mRemote.transact(Stub.TRANSACTION_getVolumeList, _data, _reply, 0); 790 _reply.readException(); 791 _result = _reply.createTypedArray(StorageVolume.CREATOR); 792 } finally { 793 _reply.recycle(); 794 _data.recycle(); 795 } 796 return _result; 797 } 798 799 /* 800 * Returns the filesystem path of a mounted secure container. 801 */ getSecureContainerFilesystemPath(String id)802 public String getSecureContainerFilesystemPath(String id) throws RemoteException { 803 Parcel _data = Parcel.obtain(); 804 Parcel _reply = Parcel.obtain(); 805 String _result; 806 try { 807 _data.writeInterfaceToken(DESCRIPTOR); 808 _data.writeString(id); 809 mRemote.transact(Stub.TRANSACTION_getSecureContainerFilesystemPath, _data, _reply, 0); 810 _reply.readException(); 811 _result = _reply.readString(); 812 } finally { 813 _reply.recycle(); 814 _data.recycle(); 815 } 816 return _result; 817 } 818 819 /** 820 * Fix permissions in a container which has just been created and 821 * populated. Returns an int consistent with MountServiceResultCode 822 */ fixPermissionsSecureContainer(String id, int gid, String filename)823 public int fixPermissionsSecureContainer(String id, int gid, String filename) 824 throws RemoteException { 825 Parcel _data = Parcel.obtain(); 826 Parcel _reply = Parcel.obtain(); 827 int _result; 828 try { 829 _data.writeInterfaceToken(DESCRIPTOR); 830 _data.writeString(id); 831 _data.writeInt(gid); 832 _data.writeString(filename); 833 mRemote.transact(Stub.TRANSACTION_fixPermissionsSecureContainer, _data, _reply, 0); 834 _reply.readException(); 835 _result = _reply.readInt(); 836 } finally { 837 _reply.recycle(); 838 _data.recycle(); 839 } 840 return _result; 841 } 842 843 @Override mkdirs(String callingPkg, String path)844 public int mkdirs(String callingPkg, String path) throws RemoteException { 845 Parcel _data = Parcel.obtain(); 846 Parcel _reply = Parcel.obtain(); 847 int _result; 848 try { 849 _data.writeInterfaceToken(DESCRIPTOR); 850 _data.writeString(callingPkg); 851 _data.writeString(path); 852 mRemote.transact(Stub.TRANSACTION_mkdirs, _data, _reply, 0); 853 _reply.readException(); 854 _result = _reply.readInt(); 855 } finally { 856 _reply.recycle(); 857 _data.recycle(); 858 } 859 return _result; 860 } 861 862 @Override resizeSecureContainer(String id, int sizeMb, String key)863 public int resizeSecureContainer(String id, int sizeMb, String key) 864 throws RemoteException { 865 Parcel _data = Parcel.obtain(); 866 Parcel _reply = Parcel.obtain(); 867 int _result; 868 try { 869 _data.writeInterfaceToken(DESCRIPTOR); 870 _data.writeString(id); 871 _data.writeInt(sizeMb); 872 _data.writeString(key); 873 mRemote.transact(Stub.TRANSACTION_resizeSecureContainer, _data, _reply, 0); 874 _reply.readException(); 875 _result = _reply.readInt(); 876 } finally { 877 _reply.recycle(); 878 _data.recycle(); 879 } 880 return _result; 881 } 882 883 @Override lastMaintenance()884 public long lastMaintenance() throws RemoteException { 885 Parcel _data = Parcel.obtain(); 886 Parcel _reply = Parcel.obtain(); 887 long _result; 888 try { 889 _data.writeInterfaceToken(DESCRIPTOR); 890 mRemote.transact(Stub.TRANSACTION_lastMaintenance, _data, _reply, 0); 891 _reply.readException(); 892 _result = _reply.readLong(); 893 } finally { 894 _reply.recycle(); 895 _data.recycle(); 896 } 897 return _result; 898 } 899 900 @Override runMaintenance()901 public void runMaintenance() throws RemoteException { 902 Parcel _data = Parcel.obtain(); 903 Parcel _reply = Parcel.obtain(); 904 try { 905 _data.writeInterfaceToken(DESCRIPTOR); 906 mRemote.transact(Stub.TRANSACTION_runMaintenance, _data, _reply, 0); 907 _reply.readException(); 908 } finally { 909 _reply.recycle(); 910 _data.recycle(); 911 } 912 return; 913 } 914 915 @Override waitForAsecScan()916 public void waitForAsecScan() throws RemoteException { 917 Parcel _data = Parcel.obtain(); 918 Parcel _reply = Parcel.obtain(); 919 try { 920 _data.writeInterfaceToken(DESCRIPTOR); 921 mRemote.transact(Stub.TRANSACTION_waitForAsecScan, _data, _reply, 0); 922 _reply.readException(); 923 } finally { 924 _reply.recycle(); 925 _data.recycle(); 926 } 927 return; 928 } 929 930 @Override getDisks()931 public DiskInfo[] getDisks() throws RemoteException { 932 Parcel _data = Parcel.obtain(); 933 Parcel _reply = Parcel.obtain(); 934 DiskInfo[] _result; 935 try { 936 _data.writeInterfaceToken(DESCRIPTOR); 937 mRemote.transact(Stub.TRANSACTION_getDisks, _data, _reply, 0); 938 _reply.readException(); 939 _result = _reply.createTypedArray(DiskInfo.CREATOR); 940 } finally { 941 _reply.recycle(); 942 _data.recycle(); 943 } 944 return _result; 945 } 946 947 @Override getVolumes(int _flags)948 public VolumeInfo[] getVolumes(int _flags) throws RemoteException { 949 Parcel _data = Parcel.obtain(); 950 Parcel _reply = Parcel.obtain(); 951 VolumeInfo[] _result; 952 try { 953 _data.writeInterfaceToken(DESCRIPTOR); 954 _data.writeInt(_flags); 955 mRemote.transact(Stub.TRANSACTION_getVolumes, _data, _reply, 0); 956 _reply.readException(); 957 _result = _reply.createTypedArray(VolumeInfo.CREATOR); 958 } finally { 959 _reply.recycle(); 960 _data.recycle(); 961 } 962 return _result; 963 } 964 965 @Override getVolumeRecords(int _flags)966 public VolumeRecord[] getVolumeRecords(int _flags) throws RemoteException { 967 Parcel _data = Parcel.obtain(); 968 Parcel _reply = Parcel.obtain(); 969 VolumeRecord[] _result; 970 try { 971 _data.writeInterfaceToken(DESCRIPTOR); 972 _data.writeInt(_flags); 973 mRemote.transact(Stub.TRANSACTION_getVolumeRecords, _data, _reply, 0); 974 _reply.readException(); 975 _result = _reply.createTypedArray(VolumeRecord.CREATOR); 976 } finally { 977 _reply.recycle(); 978 _data.recycle(); 979 } 980 return _result; 981 } 982 983 @Override mount(String volId)984 public void mount(String volId) throws RemoteException { 985 Parcel _data = Parcel.obtain(); 986 Parcel _reply = Parcel.obtain(); 987 try { 988 _data.writeInterfaceToken(DESCRIPTOR); 989 _data.writeString(volId); 990 mRemote.transact(Stub.TRANSACTION_mount, _data, _reply, 0); 991 _reply.readException(); 992 } finally { 993 _reply.recycle(); 994 _data.recycle(); 995 } 996 } 997 998 @Override unmount(String volId)999 public void unmount(String volId) throws RemoteException { 1000 Parcel _data = Parcel.obtain(); 1001 Parcel _reply = Parcel.obtain(); 1002 try { 1003 _data.writeInterfaceToken(DESCRIPTOR); 1004 _data.writeString(volId); 1005 mRemote.transact(Stub.TRANSACTION_unmount, _data, _reply, 0); 1006 _reply.readException(); 1007 } finally { 1008 _reply.recycle(); 1009 _data.recycle(); 1010 } 1011 } 1012 1013 @Override format(String volId)1014 public void format(String volId) throws RemoteException { 1015 Parcel _data = Parcel.obtain(); 1016 Parcel _reply = Parcel.obtain(); 1017 try { 1018 _data.writeInterfaceToken(DESCRIPTOR); 1019 _data.writeString(volId); 1020 mRemote.transact(Stub.TRANSACTION_format, _data, _reply, 0); 1021 _reply.readException(); 1022 } finally { 1023 _reply.recycle(); 1024 _data.recycle(); 1025 } 1026 } 1027 1028 @Override benchmark(String volId)1029 public long benchmark(String volId) throws RemoteException { 1030 Parcel _data = Parcel.obtain(); 1031 Parcel _reply = Parcel.obtain(); 1032 try { 1033 _data.writeInterfaceToken(DESCRIPTOR); 1034 _data.writeString(volId); 1035 mRemote.transact(Stub.TRANSACTION_benchmark, _data, _reply, 0); 1036 _reply.readException(); 1037 return _reply.readLong(); 1038 } finally { 1039 _reply.recycle(); 1040 _data.recycle(); 1041 } 1042 } 1043 1044 @Override partitionPublic(String diskId)1045 public void partitionPublic(String diskId) throws RemoteException { 1046 Parcel _data = Parcel.obtain(); 1047 Parcel _reply = Parcel.obtain(); 1048 try { 1049 _data.writeInterfaceToken(DESCRIPTOR); 1050 _data.writeString(diskId); 1051 mRemote.transact(Stub.TRANSACTION_partitionPublic, _data, _reply, 0); 1052 _reply.readException(); 1053 } finally { 1054 _reply.recycle(); 1055 _data.recycle(); 1056 } 1057 } 1058 1059 @Override partitionPrivate(String diskId)1060 public void partitionPrivate(String diskId) throws RemoteException { 1061 Parcel _data = Parcel.obtain(); 1062 Parcel _reply = Parcel.obtain(); 1063 try { 1064 _data.writeInterfaceToken(DESCRIPTOR); 1065 _data.writeString(diskId); 1066 mRemote.transact(Stub.TRANSACTION_partitionPrivate, _data, _reply, 0); 1067 _reply.readException(); 1068 } finally { 1069 _reply.recycle(); 1070 _data.recycle(); 1071 } 1072 } 1073 1074 @Override partitionMixed(String diskId, int ratio)1075 public void partitionMixed(String diskId, int ratio) throws RemoteException { 1076 Parcel _data = Parcel.obtain(); 1077 Parcel _reply = Parcel.obtain(); 1078 try { 1079 _data.writeInterfaceToken(DESCRIPTOR); 1080 _data.writeString(diskId); 1081 _data.writeInt(ratio); 1082 mRemote.transact(Stub.TRANSACTION_partitionMixed, _data, _reply, 0); 1083 _reply.readException(); 1084 } finally { 1085 _reply.recycle(); 1086 _data.recycle(); 1087 } 1088 } 1089 1090 @Override setVolumeNickname(String fsUuid, String nickname)1091 public void setVolumeNickname(String fsUuid, String nickname) throws RemoteException { 1092 Parcel _data = Parcel.obtain(); 1093 Parcel _reply = Parcel.obtain(); 1094 try { 1095 _data.writeInterfaceToken(DESCRIPTOR); 1096 _data.writeString(fsUuid); 1097 _data.writeString(nickname); 1098 mRemote.transact(Stub.TRANSACTION_setVolumeNickname, _data, _reply, 0); 1099 _reply.readException(); 1100 } finally { 1101 _reply.recycle(); 1102 _data.recycle(); 1103 } 1104 } 1105 1106 @Override setVolumeUserFlags(String fsUuid, int flags, int mask)1107 public void setVolumeUserFlags(String fsUuid, int flags, int mask) throws RemoteException { 1108 Parcel _data = Parcel.obtain(); 1109 Parcel _reply = Parcel.obtain(); 1110 try { 1111 _data.writeInterfaceToken(DESCRIPTOR); 1112 _data.writeString(fsUuid); 1113 _data.writeInt(flags); 1114 _data.writeInt(mask); 1115 mRemote.transact(Stub.TRANSACTION_setVolumeUserFlags, _data, _reply, 0); 1116 _reply.readException(); 1117 } finally { 1118 _reply.recycle(); 1119 _data.recycle(); 1120 } 1121 } 1122 1123 @Override forgetVolume(String fsUuid)1124 public void forgetVolume(String fsUuid) throws RemoteException { 1125 Parcel _data = Parcel.obtain(); 1126 Parcel _reply = Parcel.obtain(); 1127 try { 1128 _data.writeInterfaceToken(DESCRIPTOR); 1129 _data.writeString(fsUuid); 1130 mRemote.transact(Stub.TRANSACTION_forgetVolume, _data, _reply, 0); 1131 _reply.readException(); 1132 } finally { 1133 _reply.recycle(); 1134 _data.recycle(); 1135 } 1136 } 1137 1138 @Override forgetAllVolumes()1139 public void forgetAllVolumes() throws RemoteException { 1140 Parcel _data = Parcel.obtain(); 1141 Parcel _reply = Parcel.obtain(); 1142 try { 1143 _data.writeInterfaceToken(DESCRIPTOR); 1144 mRemote.transact(Stub.TRANSACTION_forgetAllVolumes, _data, _reply, 0); 1145 _reply.readException(); 1146 } finally { 1147 _reply.recycle(); 1148 _data.recycle(); 1149 } 1150 } 1151 1152 @Override setDebugFlags(int _flags, int _mask)1153 public void setDebugFlags(int _flags, int _mask) throws RemoteException { 1154 Parcel _data = Parcel.obtain(); 1155 Parcel _reply = Parcel.obtain(); 1156 try { 1157 _data.writeInterfaceToken(DESCRIPTOR); 1158 _data.writeInt(_flags); 1159 _data.writeInt(_mask); 1160 mRemote.transact(Stub.TRANSACTION_setDebugFlags, _data, _reply, 0); 1161 _reply.readException(); 1162 } finally { 1163 _reply.recycle(); 1164 _data.recycle(); 1165 } 1166 } 1167 1168 @Override getPrimaryStorageUuid()1169 public String getPrimaryStorageUuid() throws RemoteException { 1170 Parcel _data = Parcel.obtain(); 1171 Parcel _reply = Parcel.obtain(); 1172 String _result; 1173 try { 1174 _data.writeInterfaceToken(DESCRIPTOR); 1175 mRemote.transact(Stub.TRANSACTION_getPrimaryStorageUuid, _data, _reply, 0); 1176 _reply.readException(); 1177 _result = _reply.readString(); 1178 } finally { 1179 _reply.recycle(); 1180 _data.recycle(); 1181 } 1182 return _result; 1183 } 1184 1185 @Override setPrimaryStorageUuid(String volumeUuid, IPackageMoveObserver callback)1186 public void setPrimaryStorageUuid(String volumeUuid, IPackageMoveObserver callback) 1187 throws RemoteException { 1188 Parcel _data = Parcel.obtain(); 1189 Parcel _reply = Parcel.obtain(); 1190 try { 1191 _data.writeInterfaceToken(DESCRIPTOR); 1192 _data.writeString(volumeUuid); 1193 _data.writeStrongBinder((callback != null ? callback.asBinder() : null)); 1194 mRemote.transact(Stub.TRANSACTION_setPrimaryStorageUuid, _data, _reply, 0); 1195 _reply.readException(); 1196 } finally { 1197 _reply.recycle(); 1198 _data.recycle(); 1199 } 1200 } 1201 1202 @Override createUserKey(int userId, int serialNumber, boolean ephemeral)1203 public void createUserKey(int userId, int serialNumber, boolean ephemeral) 1204 throws RemoteException { 1205 Parcel _data = Parcel.obtain(); 1206 Parcel _reply = Parcel.obtain(); 1207 try { 1208 _data.writeInterfaceToken(DESCRIPTOR); 1209 _data.writeInt(userId); 1210 _data.writeInt(serialNumber); 1211 _data.writeInt(ephemeral ? 1 : 0); 1212 mRemote.transact(Stub.TRANSACTION_createUserKey, _data, _reply, 0); 1213 _reply.readException(); 1214 } finally { 1215 _reply.recycle(); 1216 _data.recycle(); 1217 } 1218 } 1219 1220 @Override destroyUserKey(int userId)1221 public void destroyUserKey(int userId) throws RemoteException { 1222 Parcel _data = Parcel.obtain(); 1223 Parcel _reply = Parcel.obtain(); 1224 try { 1225 _data.writeInterfaceToken(DESCRIPTOR); 1226 _data.writeInt(userId); 1227 mRemote.transact(Stub.TRANSACTION_destroyUserKey, _data, _reply, 0); 1228 _reply.readException(); 1229 } finally { 1230 _reply.recycle(); 1231 _data.recycle(); 1232 } 1233 } 1234 1235 @Override addUserKeyAuth(int userId, int serialNumber, byte[] token, byte[] secret)1236 public void addUserKeyAuth(int userId, int serialNumber, 1237 byte[] token, byte[] secret) throws RemoteException { 1238 Parcel _data = Parcel.obtain(); 1239 Parcel _reply = Parcel.obtain(); 1240 try { 1241 _data.writeInterfaceToken(DESCRIPTOR); 1242 _data.writeInt(userId); 1243 _data.writeInt(serialNumber); 1244 _data.writeByteArray(token); 1245 _data.writeByteArray(secret); 1246 mRemote.transact(Stub.TRANSACTION_addUserKeyAuth, _data, _reply, 0); 1247 _reply.readException(); 1248 } finally { 1249 _reply.recycle(); 1250 _data.recycle(); 1251 } 1252 } 1253 1254 @Override fixateNewestUserKeyAuth(int userId)1255 public void fixateNewestUserKeyAuth(int userId) throws RemoteException { 1256 Parcel _data = Parcel.obtain(); 1257 Parcel _reply = Parcel.obtain(); 1258 try { 1259 _data.writeInterfaceToken(DESCRIPTOR); 1260 _data.writeInt(userId); 1261 mRemote.transact(Stub.TRANSACTION_fixateNewestUserKeyAuth, _data, _reply, 0); 1262 _reply.readException(); 1263 } finally { 1264 _reply.recycle(); 1265 _data.recycle(); 1266 } 1267 } 1268 1269 @Override unlockUserKey(int userId, int serialNumber, byte[] token, byte[] secret)1270 public void unlockUserKey(int userId, int serialNumber, 1271 byte[] token, byte[] secret) throws RemoteException { 1272 Parcel _data = Parcel.obtain(); 1273 Parcel _reply = Parcel.obtain(); 1274 try { 1275 _data.writeInterfaceToken(DESCRIPTOR); 1276 _data.writeInt(userId); 1277 _data.writeInt(serialNumber); 1278 _data.writeByteArray(token); 1279 _data.writeByteArray(secret); 1280 mRemote.transact(Stub.TRANSACTION_unlockUserKey, _data, _reply, 0); 1281 _reply.readException(); 1282 } finally { 1283 _reply.recycle(); 1284 _data.recycle(); 1285 } 1286 } 1287 1288 @Override lockUserKey(int userId)1289 public void lockUserKey(int userId) throws RemoteException { 1290 Parcel _data = Parcel.obtain(); 1291 Parcel _reply = Parcel.obtain(); 1292 try { 1293 _data.writeInterfaceToken(DESCRIPTOR); 1294 _data.writeInt(userId); 1295 mRemote.transact(Stub.TRANSACTION_lockUserKey, _data, _reply, 0); 1296 _reply.readException(); 1297 } finally { 1298 _reply.recycle(); 1299 _data.recycle(); 1300 } 1301 } 1302 1303 @Override isUserKeyUnlocked(int userId)1304 public boolean isUserKeyUnlocked(int userId) throws RemoteException { 1305 Parcel _data = Parcel.obtain(); 1306 Parcel _reply = Parcel.obtain(); 1307 boolean _result; 1308 try { 1309 _data.writeInterfaceToken(DESCRIPTOR); 1310 _data.writeInt(userId); 1311 mRemote.transact(Stub.TRANSACTION_isUserKeyUnlocked, _data, _reply, 0); 1312 _reply.readException(); 1313 _result = 0 != _reply.readInt(); 1314 } finally { 1315 _reply.recycle(); 1316 _data.recycle(); 1317 } 1318 return _result; 1319 } 1320 1321 @Override prepareUserStorage( String volumeUuid, int userId, int serialNumber, int flags)1322 public void prepareUserStorage( 1323 String volumeUuid, int userId, int serialNumber, int flags) 1324 throws RemoteException { 1325 Parcel _data = Parcel.obtain(); 1326 Parcel _reply = Parcel.obtain(); 1327 try { 1328 _data.writeInterfaceToken(DESCRIPTOR); 1329 _data.writeString(volumeUuid); 1330 _data.writeInt(userId); 1331 _data.writeInt(serialNumber); 1332 _data.writeInt(flags); 1333 mRemote.transact(Stub.TRANSACTION_prepareUserStorage, _data, _reply, 0); 1334 _reply.readException(); 1335 } finally { 1336 _reply.recycle(); 1337 _data.recycle(); 1338 } 1339 } 1340 1341 @Override destroyUserStorage(String volumeUuid, int userId, int flags)1342 public void destroyUserStorage(String volumeUuid, int userId, int flags) 1343 throws RemoteException { 1344 Parcel _data = Parcel.obtain(); 1345 Parcel _reply = Parcel.obtain(); 1346 try { 1347 _data.writeInterfaceToken(DESCRIPTOR); 1348 _data.writeString(volumeUuid); 1349 _data.writeInt(userId); 1350 _data.writeInt(flags); 1351 mRemote.transact(Stub.TRANSACTION_destroyUserStorage, _data, _reply, 0); 1352 _reply.readException(); 1353 } finally { 1354 _reply.recycle(); 1355 _data.recycle(); 1356 } 1357 } 1358 1359 @Override mountAppFuse(String name)1360 public ParcelFileDescriptor mountAppFuse(String name) throws RemoteException { 1361 Parcel _data = Parcel.obtain(); 1362 Parcel _reply = Parcel.obtain(); 1363 ParcelFileDescriptor _result = null; 1364 try { 1365 _data.writeInterfaceToken(DESCRIPTOR); 1366 _data.writeString(name); 1367 mRemote.transact(Stub.TRANSACTION_mountAppFuse, _data, _reply, 0); 1368 _reply.readException(); 1369 _result = _reply.<ParcelFileDescriptor>readParcelable( 1370 ClassLoader.getSystemClassLoader()); 1371 } finally { 1372 _reply.recycle(); 1373 _data.recycle(); 1374 } 1375 return _result; 1376 } 1377 } 1378 1379 private static final String DESCRIPTOR = "IMountService"; 1380 1381 static final int TRANSACTION_registerListener = IBinder.FIRST_CALL_TRANSACTION + 0; 1382 1383 static final int TRANSACTION_unregisterListener = IBinder.FIRST_CALL_TRANSACTION + 1; 1384 1385 static final int TRANSACTION_isUsbMassStorageConnected = IBinder.FIRST_CALL_TRANSACTION + 2; 1386 1387 static final int TRANSACTION_setUsbMassStorageEnabled = IBinder.FIRST_CALL_TRANSACTION + 3; 1388 1389 static final int TRANSACTION_isUsbMassStorageEnabled = IBinder.FIRST_CALL_TRANSACTION + 4; 1390 1391 static final int TRANSACTION_mountVolume = IBinder.FIRST_CALL_TRANSACTION + 5; 1392 1393 static final int TRANSACTION_unmountVolume = IBinder.FIRST_CALL_TRANSACTION + 6; 1394 1395 static final int TRANSACTION_formatVolume = IBinder.FIRST_CALL_TRANSACTION + 7; 1396 1397 static final int TRANSACTION_getStorageUsers = IBinder.FIRST_CALL_TRANSACTION + 8; 1398 1399 static final int TRANSACTION_getVolumeState = IBinder.FIRST_CALL_TRANSACTION + 9; 1400 1401 static final int TRANSACTION_createSecureContainer = IBinder.FIRST_CALL_TRANSACTION + 10; 1402 1403 static final int TRANSACTION_finalizeSecureContainer = IBinder.FIRST_CALL_TRANSACTION + 11; 1404 1405 static final int TRANSACTION_destroySecureContainer = IBinder.FIRST_CALL_TRANSACTION + 12; 1406 1407 static final int TRANSACTION_mountSecureContainer = IBinder.FIRST_CALL_TRANSACTION + 13; 1408 1409 static final int TRANSACTION_unmountSecureContainer = IBinder.FIRST_CALL_TRANSACTION + 14; 1410 1411 static final int TRANSACTION_isSecureContainerMounted = IBinder.FIRST_CALL_TRANSACTION + 15; 1412 1413 static final int TRANSACTION_renameSecureContainer = IBinder.FIRST_CALL_TRANSACTION + 16; 1414 1415 static final int TRANSACTION_getSecureContainerPath = IBinder.FIRST_CALL_TRANSACTION + 17; 1416 1417 static final int TRANSACTION_getSecureContainerList = IBinder.FIRST_CALL_TRANSACTION + 18; 1418 1419 static final int TRANSACTION_shutdown = IBinder.FIRST_CALL_TRANSACTION + 19; 1420 1421 static final int TRANSACTION_finishMediaUpdate = IBinder.FIRST_CALL_TRANSACTION + 20; 1422 1423 static final int TRANSACTION_mountObb = IBinder.FIRST_CALL_TRANSACTION + 21; 1424 1425 static final int TRANSACTION_unmountObb = IBinder.FIRST_CALL_TRANSACTION + 22; 1426 1427 static final int TRANSACTION_isObbMounted = IBinder.FIRST_CALL_TRANSACTION + 23; 1428 1429 static final int TRANSACTION_getMountedObbPath = IBinder.FIRST_CALL_TRANSACTION + 24; 1430 1431 static final int TRANSACTION_isExternalStorageEmulated = IBinder.FIRST_CALL_TRANSACTION + 25; 1432 1433 static final int TRANSACTION_decryptStorage = IBinder.FIRST_CALL_TRANSACTION + 26; 1434 1435 static final int TRANSACTION_encryptStorage = IBinder.FIRST_CALL_TRANSACTION + 27; 1436 1437 static final int TRANSACTION_changeEncryptionPassword = IBinder.FIRST_CALL_TRANSACTION + 28; 1438 1439 static final int TRANSACTION_getVolumeList = IBinder.FIRST_CALL_TRANSACTION + 29; 1440 1441 static final int TRANSACTION_getSecureContainerFilesystemPath = IBinder.FIRST_CALL_TRANSACTION + 30; 1442 1443 static final int TRANSACTION_getEncryptionState = IBinder.FIRST_CALL_TRANSACTION + 31; 1444 1445 static final int TRANSACTION_verifyEncryptionPassword = IBinder.FIRST_CALL_TRANSACTION + 32; 1446 1447 static final int TRANSACTION_fixPermissionsSecureContainer = IBinder.FIRST_CALL_TRANSACTION + 33; 1448 1449 static final int TRANSACTION_mkdirs = IBinder.FIRST_CALL_TRANSACTION + 34; 1450 1451 static final int TRANSACTION_getPasswordType = IBinder.FIRST_CALL_TRANSACTION + 35; 1452 1453 static final int TRANSACTION_getPassword = IBinder.FIRST_CALL_TRANSACTION + 36; 1454 1455 static final int TRANSACTION_clearPassword = IBinder.FIRST_CALL_TRANSACTION + 37; 1456 1457 static final int TRANSACTION_setField = IBinder.FIRST_CALL_TRANSACTION + 38; 1458 1459 static final int TRANSACTION_getField = IBinder.FIRST_CALL_TRANSACTION + 39; 1460 1461 static final int TRANSACTION_resizeSecureContainer = IBinder.FIRST_CALL_TRANSACTION + 40; 1462 1463 static final int TRANSACTION_lastMaintenance = IBinder.FIRST_CALL_TRANSACTION + 41; 1464 1465 static final int TRANSACTION_runMaintenance = IBinder.FIRST_CALL_TRANSACTION + 42; 1466 1467 static final int TRANSACTION_waitForAsecScan = IBinder.FIRST_CALL_TRANSACTION + 43; 1468 1469 static final int TRANSACTION_getDisks = IBinder.FIRST_CALL_TRANSACTION + 44; 1470 static final int TRANSACTION_getVolumes = IBinder.FIRST_CALL_TRANSACTION + 45; 1471 static final int TRANSACTION_getVolumeRecords = IBinder.FIRST_CALL_TRANSACTION + 46; 1472 1473 static final int TRANSACTION_mount = IBinder.FIRST_CALL_TRANSACTION + 47; 1474 static final int TRANSACTION_unmount = IBinder.FIRST_CALL_TRANSACTION + 48; 1475 static final int TRANSACTION_format = IBinder.FIRST_CALL_TRANSACTION + 49; 1476 1477 static final int TRANSACTION_partitionPublic = IBinder.FIRST_CALL_TRANSACTION + 50; 1478 static final int TRANSACTION_partitionPrivate = IBinder.FIRST_CALL_TRANSACTION + 51; 1479 static final int TRANSACTION_partitionMixed = IBinder.FIRST_CALL_TRANSACTION + 52; 1480 1481 static final int TRANSACTION_setVolumeNickname = IBinder.FIRST_CALL_TRANSACTION + 53; 1482 static final int TRANSACTION_setVolumeUserFlags = IBinder.FIRST_CALL_TRANSACTION + 54; 1483 static final int TRANSACTION_forgetVolume = IBinder.FIRST_CALL_TRANSACTION + 55; 1484 static final int TRANSACTION_forgetAllVolumes = IBinder.FIRST_CALL_TRANSACTION + 56; 1485 1486 static final int TRANSACTION_getPrimaryStorageUuid = IBinder.FIRST_CALL_TRANSACTION + 57; 1487 static final int TRANSACTION_setPrimaryStorageUuid = IBinder.FIRST_CALL_TRANSACTION + 58; 1488 1489 static final int TRANSACTION_benchmark = IBinder.FIRST_CALL_TRANSACTION + 59; 1490 static final int TRANSACTION_setDebugFlags = IBinder.FIRST_CALL_TRANSACTION + 60; 1491 1492 static final int TRANSACTION_createUserKey = IBinder.FIRST_CALL_TRANSACTION + 61; 1493 static final int TRANSACTION_destroyUserKey = IBinder.FIRST_CALL_TRANSACTION + 62; 1494 1495 static final int TRANSACTION_unlockUserKey = IBinder.FIRST_CALL_TRANSACTION + 63; 1496 static final int TRANSACTION_lockUserKey = IBinder.FIRST_CALL_TRANSACTION + 64; 1497 static final int TRANSACTION_isUserKeyUnlocked = IBinder.FIRST_CALL_TRANSACTION + 65; 1498 1499 static final int TRANSACTION_prepareUserStorage = IBinder.FIRST_CALL_TRANSACTION + 66; 1500 static final int TRANSACTION_destroyUserStorage = IBinder.FIRST_CALL_TRANSACTION + 67; 1501 1502 static final int TRANSACTION_isConvertibleToFBE = IBinder.FIRST_CALL_TRANSACTION + 68; 1503 1504 static final int TRANSACTION_mountAppFuse = IBinder.FIRST_CALL_TRANSACTION + 69; 1505 1506 static final int TRANSACTION_addUserKeyAuth = IBinder.FIRST_CALL_TRANSACTION + 70; 1507 1508 static final int TRANSACTION_fixateNewestUserKeyAuth = IBinder.FIRST_CALL_TRANSACTION + 71; 1509 1510 /** 1511 * Cast an IBinder object into an IMountService interface, generating a 1512 * proxy if needed. 1513 */ asInterface(IBinder obj)1514 public static IMountService asInterface(IBinder obj) { 1515 if (obj == null) { 1516 return null; 1517 } 1518 IInterface iin = obj.queryLocalInterface(DESCRIPTOR); 1519 if (iin != null && iin instanceof IMountService) { 1520 return (IMountService) iin; 1521 } 1522 return new IMountService.Stub.Proxy(obj); 1523 } 1524 1525 /** Construct the stub at attach it to the interface. */ Stub()1526 public Stub() { 1527 attachInterface(this, DESCRIPTOR); 1528 } 1529 asBinder()1530 public IBinder asBinder() { 1531 return this; 1532 } 1533 1534 @Override onTransact(int code, Parcel data, Parcel reply, int flags)1535 public boolean onTransact(int code, Parcel data, Parcel reply, 1536 int flags) throws RemoteException { 1537 switch (code) { 1538 case INTERFACE_TRANSACTION: { 1539 reply.writeString(DESCRIPTOR); 1540 return true; 1541 } 1542 case TRANSACTION_registerListener: { 1543 data.enforceInterface(DESCRIPTOR); 1544 IMountServiceListener listener; 1545 listener = IMountServiceListener.Stub.asInterface(data.readStrongBinder()); 1546 registerListener(listener); 1547 reply.writeNoException(); 1548 return true; 1549 } 1550 case TRANSACTION_unregisterListener: { 1551 data.enforceInterface(DESCRIPTOR); 1552 IMountServiceListener listener; 1553 listener = IMountServiceListener.Stub.asInterface(data.readStrongBinder()); 1554 unregisterListener(listener); 1555 reply.writeNoException(); 1556 return true; 1557 } 1558 case TRANSACTION_isUsbMassStorageConnected: { 1559 data.enforceInterface(DESCRIPTOR); 1560 boolean result = isUsbMassStorageConnected(); 1561 reply.writeNoException(); 1562 reply.writeInt((result ? 1 : 0)); 1563 return true; 1564 } 1565 case TRANSACTION_setUsbMassStorageEnabled: { 1566 data.enforceInterface(DESCRIPTOR); 1567 boolean enable; 1568 enable = 0 != data.readInt(); 1569 setUsbMassStorageEnabled(enable); 1570 reply.writeNoException(); 1571 return true; 1572 } 1573 case TRANSACTION_isUsbMassStorageEnabled: { 1574 data.enforceInterface(DESCRIPTOR); 1575 boolean result = isUsbMassStorageEnabled(); 1576 reply.writeNoException(); 1577 reply.writeInt((result ? 1 : 0)); 1578 return true; 1579 } 1580 case TRANSACTION_mountVolume: { 1581 data.enforceInterface(DESCRIPTOR); 1582 String mountPoint; 1583 mountPoint = data.readString(); 1584 int resultCode = mountVolume(mountPoint); 1585 reply.writeNoException(); 1586 reply.writeInt(resultCode); 1587 return true; 1588 } 1589 case TRANSACTION_unmountVolume: { 1590 data.enforceInterface(DESCRIPTOR); 1591 String mountPoint; 1592 mountPoint = data.readString(); 1593 boolean force = 0 != data.readInt(); 1594 boolean removeEncrypt = 0 != data.readInt(); 1595 unmountVolume(mountPoint, force, removeEncrypt); 1596 reply.writeNoException(); 1597 return true; 1598 } 1599 case TRANSACTION_formatVolume: { 1600 data.enforceInterface(DESCRIPTOR); 1601 String mountPoint; 1602 mountPoint = data.readString(); 1603 int result = formatVolume(mountPoint); 1604 reply.writeNoException(); 1605 reply.writeInt(result); 1606 return true; 1607 } 1608 case TRANSACTION_getStorageUsers: { 1609 data.enforceInterface(DESCRIPTOR); 1610 String path; 1611 path = data.readString(); 1612 int[] pids = getStorageUsers(path); 1613 reply.writeNoException(); 1614 reply.writeIntArray(pids); 1615 return true; 1616 } 1617 case TRANSACTION_getVolumeState: { 1618 data.enforceInterface(DESCRIPTOR); 1619 String mountPoint; 1620 mountPoint = data.readString(); 1621 String state = getVolumeState(mountPoint); 1622 reply.writeNoException(); 1623 reply.writeString(state); 1624 return true; 1625 } 1626 case TRANSACTION_createSecureContainer: { 1627 data.enforceInterface(DESCRIPTOR); 1628 String id; 1629 id = data.readString(); 1630 int sizeMb; 1631 sizeMb = data.readInt(); 1632 String fstype; 1633 fstype = data.readString(); 1634 String key; 1635 key = data.readString(); 1636 int ownerUid; 1637 ownerUid = data.readInt(); 1638 boolean external; 1639 external = 0 != data.readInt(); 1640 int resultCode = createSecureContainer(id, sizeMb, fstype, key, ownerUid, 1641 external); 1642 reply.writeNoException(); 1643 reply.writeInt(resultCode); 1644 return true; 1645 } 1646 case TRANSACTION_finalizeSecureContainer: { 1647 data.enforceInterface(DESCRIPTOR); 1648 String id; 1649 id = data.readString(); 1650 int resultCode = finalizeSecureContainer(id); 1651 reply.writeNoException(); 1652 reply.writeInt(resultCode); 1653 return true; 1654 } 1655 case TRANSACTION_destroySecureContainer: { 1656 data.enforceInterface(DESCRIPTOR); 1657 String id; 1658 id = data.readString(); 1659 boolean force; 1660 force = 0 != data.readInt(); 1661 int resultCode = destroySecureContainer(id, force); 1662 reply.writeNoException(); 1663 reply.writeInt(resultCode); 1664 return true; 1665 } 1666 case TRANSACTION_mountSecureContainer: { 1667 data.enforceInterface(DESCRIPTOR); 1668 String id; 1669 id = data.readString(); 1670 String key; 1671 key = data.readString(); 1672 int ownerUid; 1673 ownerUid = data.readInt(); 1674 boolean readOnly; 1675 readOnly = data.readInt() != 0; 1676 int resultCode = mountSecureContainer(id, key, ownerUid, readOnly); 1677 reply.writeNoException(); 1678 reply.writeInt(resultCode); 1679 return true; 1680 } 1681 case TRANSACTION_unmountSecureContainer: { 1682 data.enforceInterface(DESCRIPTOR); 1683 String id; 1684 id = data.readString(); 1685 boolean force; 1686 force = 0 != data.readInt(); 1687 int resultCode = unmountSecureContainer(id, force); 1688 reply.writeNoException(); 1689 reply.writeInt(resultCode); 1690 return true; 1691 } 1692 case TRANSACTION_isSecureContainerMounted: { 1693 data.enforceInterface(DESCRIPTOR); 1694 String id; 1695 id = data.readString(); 1696 boolean status = isSecureContainerMounted(id); 1697 reply.writeNoException(); 1698 reply.writeInt((status ? 1 : 0)); 1699 return true; 1700 } 1701 case TRANSACTION_renameSecureContainer: { 1702 data.enforceInterface(DESCRIPTOR); 1703 String oldId; 1704 oldId = data.readString(); 1705 String newId; 1706 newId = data.readString(); 1707 int resultCode = renameSecureContainer(oldId, newId); 1708 reply.writeNoException(); 1709 reply.writeInt(resultCode); 1710 return true; 1711 } 1712 case TRANSACTION_getSecureContainerPath: { 1713 data.enforceInterface(DESCRIPTOR); 1714 String id; 1715 id = data.readString(); 1716 String path = getSecureContainerPath(id); 1717 reply.writeNoException(); 1718 reply.writeString(path); 1719 return true; 1720 } 1721 case TRANSACTION_getSecureContainerList: { 1722 data.enforceInterface(DESCRIPTOR); 1723 String[] ids = getSecureContainerList(); 1724 reply.writeNoException(); 1725 reply.writeStringArray(ids); 1726 return true; 1727 } 1728 case TRANSACTION_shutdown: { 1729 data.enforceInterface(DESCRIPTOR); 1730 IMountShutdownObserver observer; 1731 observer = IMountShutdownObserver.Stub.asInterface(data 1732 .readStrongBinder()); 1733 shutdown(observer); 1734 reply.writeNoException(); 1735 return true; 1736 } 1737 case TRANSACTION_finishMediaUpdate: { 1738 data.enforceInterface(DESCRIPTOR); 1739 finishMediaUpdate(); 1740 reply.writeNoException(); 1741 return true; 1742 } 1743 case TRANSACTION_mountObb: { 1744 data.enforceInterface(DESCRIPTOR); 1745 final String rawPath = data.readString(); 1746 final String canonicalPath = data.readString(); 1747 final String key = data.readString(); 1748 IObbActionListener observer; 1749 observer = IObbActionListener.Stub.asInterface(data.readStrongBinder()); 1750 int nonce; 1751 nonce = data.readInt(); 1752 mountObb(rawPath, canonicalPath, key, observer, nonce); 1753 reply.writeNoException(); 1754 return true; 1755 } 1756 case TRANSACTION_unmountObb: { 1757 data.enforceInterface(DESCRIPTOR); 1758 String filename; 1759 filename = data.readString(); 1760 boolean force; 1761 force = 0 != data.readInt(); 1762 IObbActionListener observer; 1763 observer = IObbActionListener.Stub.asInterface(data.readStrongBinder()); 1764 int nonce; 1765 nonce = data.readInt(); 1766 unmountObb(filename, force, observer, nonce); 1767 reply.writeNoException(); 1768 return true; 1769 } 1770 case TRANSACTION_isObbMounted: { 1771 data.enforceInterface(DESCRIPTOR); 1772 String filename; 1773 filename = data.readString(); 1774 boolean status = isObbMounted(filename); 1775 reply.writeNoException(); 1776 reply.writeInt((status ? 1 : 0)); 1777 return true; 1778 } 1779 case TRANSACTION_getMountedObbPath: { 1780 data.enforceInterface(DESCRIPTOR); 1781 String filename; 1782 filename = data.readString(); 1783 String mountedPath = getMountedObbPath(filename); 1784 reply.writeNoException(); 1785 reply.writeString(mountedPath); 1786 return true; 1787 } 1788 case TRANSACTION_isExternalStorageEmulated: { 1789 data.enforceInterface(DESCRIPTOR); 1790 boolean emulated = isExternalStorageEmulated(); 1791 reply.writeNoException(); 1792 reply.writeInt(emulated ? 1 : 0); 1793 return true; 1794 } 1795 case TRANSACTION_decryptStorage: { 1796 data.enforceInterface(DESCRIPTOR); 1797 String password = data.readString(); 1798 int result = decryptStorage(password); 1799 reply.writeNoException(); 1800 reply.writeInt(result); 1801 return true; 1802 } 1803 case TRANSACTION_encryptStorage: { 1804 data.enforceInterface(DESCRIPTOR); 1805 int type = data.readInt(); 1806 String password = data.readString(); 1807 int result = encryptStorage(type, password); 1808 reply.writeNoException(); 1809 reply.writeInt(result); 1810 return true; 1811 } 1812 case TRANSACTION_changeEncryptionPassword: { 1813 data.enforceInterface(DESCRIPTOR); 1814 int type = data.readInt(); 1815 String password = data.readString(); 1816 int result = changeEncryptionPassword(type, password); 1817 reply.writeNoException(); 1818 reply.writeInt(result); 1819 return true; 1820 } 1821 case TRANSACTION_getVolumeList: { 1822 data.enforceInterface(DESCRIPTOR); 1823 int uid = data.readInt(); 1824 String packageName = data.readString(); 1825 int _flags = data.readInt(); 1826 StorageVolume[] result = getVolumeList(uid, packageName, _flags); 1827 reply.writeNoException(); 1828 reply.writeTypedArray(result, android.os.Parcelable.PARCELABLE_WRITE_RETURN_VALUE); 1829 return true; 1830 } 1831 case TRANSACTION_getSecureContainerFilesystemPath: { 1832 data.enforceInterface(DESCRIPTOR); 1833 String id; 1834 id = data.readString(); 1835 String path = getSecureContainerFilesystemPath(id); 1836 reply.writeNoException(); 1837 reply.writeString(path); 1838 return true; 1839 } 1840 case TRANSACTION_getEncryptionState: { 1841 data.enforceInterface(DESCRIPTOR); 1842 int result = getEncryptionState(); 1843 reply.writeNoException(); 1844 reply.writeInt(result); 1845 return true; 1846 } 1847 case TRANSACTION_fixPermissionsSecureContainer: { 1848 data.enforceInterface(DESCRIPTOR); 1849 String id; 1850 id = data.readString(); 1851 int gid; 1852 gid = data.readInt(); 1853 String filename; 1854 filename = data.readString(); 1855 int resultCode = fixPermissionsSecureContainer(id, gid, filename); 1856 reply.writeNoException(); 1857 reply.writeInt(resultCode); 1858 return true; 1859 } 1860 case TRANSACTION_mkdirs: { 1861 data.enforceInterface(DESCRIPTOR); 1862 String callingPkg = data.readString(); 1863 String path = data.readString(); 1864 int result = mkdirs(callingPkg, path); 1865 reply.writeNoException(); 1866 reply.writeInt(result); 1867 return true; 1868 } 1869 case TRANSACTION_getPasswordType: { 1870 data.enforceInterface(DESCRIPTOR); 1871 int result = getPasswordType(); 1872 reply.writeNoException(); 1873 reply.writeInt(result); 1874 return true; 1875 } 1876 case TRANSACTION_getPassword: { 1877 data.enforceInterface(DESCRIPTOR); 1878 String result = getPassword(); 1879 reply.writeNoException(); 1880 reply.writeString(result); 1881 return true; 1882 } 1883 case TRANSACTION_clearPassword: { 1884 data.enforceInterface(DESCRIPTOR); 1885 clearPassword(); 1886 reply.writeNoException(); 1887 return true; 1888 } 1889 case TRANSACTION_setField: { 1890 data.enforceInterface(DESCRIPTOR); 1891 String field = data.readString(); 1892 String contents = data.readString(); 1893 setField(field, contents); 1894 reply.writeNoException(); 1895 return true; 1896 } 1897 case TRANSACTION_getField: { 1898 data.enforceInterface(DESCRIPTOR); 1899 String field = data.readString(); 1900 String contents = getField(field); 1901 reply.writeNoException(); 1902 reply.writeString(contents); 1903 return true; 1904 } 1905 case TRANSACTION_isConvertibleToFBE: { 1906 data.enforceInterface(DESCRIPTOR); 1907 int resultCode = isConvertibleToFBE() ? 1 : 0; 1908 reply.writeNoException(); 1909 reply.writeInt(resultCode); 1910 return true; 1911 } 1912 case TRANSACTION_resizeSecureContainer: { 1913 data.enforceInterface(DESCRIPTOR); 1914 String id; 1915 id = data.readString(); 1916 int sizeMb; 1917 sizeMb = data.readInt(); 1918 String key; 1919 key = data.readString(); 1920 int resultCode = resizeSecureContainer(id, sizeMb, key); 1921 reply.writeNoException(); 1922 reply.writeInt(resultCode); 1923 return true; 1924 } 1925 case TRANSACTION_lastMaintenance: { 1926 data.enforceInterface(DESCRIPTOR); 1927 long lastMaintenance = lastMaintenance(); 1928 reply.writeNoException(); 1929 reply.writeLong(lastMaintenance); 1930 return true; 1931 } 1932 case TRANSACTION_runMaintenance: { 1933 data.enforceInterface(DESCRIPTOR); 1934 runMaintenance(); 1935 reply.writeNoException(); 1936 return true; 1937 } 1938 case TRANSACTION_waitForAsecScan: { 1939 data.enforceInterface(DESCRIPTOR); 1940 waitForAsecScan(); 1941 reply.writeNoException(); 1942 return true; 1943 } 1944 case TRANSACTION_getDisks: { 1945 data.enforceInterface(DESCRIPTOR); 1946 DiskInfo[] disks = getDisks(); 1947 reply.writeNoException(); 1948 reply.writeTypedArray(disks, android.os.Parcelable.PARCELABLE_WRITE_RETURN_VALUE); 1949 return true; 1950 } 1951 case TRANSACTION_getVolumes: { 1952 data.enforceInterface(DESCRIPTOR); 1953 int _flags = data.readInt(); 1954 VolumeInfo[] volumes = getVolumes(_flags); 1955 reply.writeNoException(); 1956 reply.writeTypedArray(volumes, android.os.Parcelable.PARCELABLE_WRITE_RETURN_VALUE); 1957 return true; 1958 } 1959 case TRANSACTION_getVolumeRecords: { 1960 data.enforceInterface(DESCRIPTOR); 1961 int _flags = data.readInt(); 1962 VolumeRecord[] volumes = getVolumeRecords(_flags); 1963 reply.writeNoException(); 1964 reply.writeTypedArray(volumes, android.os.Parcelable.PARCELABLE_WRITE_RETURN_VALUE); 1965 return true; 1966 } 1967 case TRANSACTION_mount: { 1968 data.enforceInterface(DESCRIPTOR); 1969 String volId = data.readString(); 1970 mount(volId); 1971 reply.writeNoException(); 1972 return true; 1973 } 1974 case TRANSACTION_unmount: { 1975 data.enforceInterface(DESCRIPTOR); 1976 String volId = data.readString(); 1977 unmount(volId); 1978 reply.writeNoException(); 1979 return true; 1980 } 1981 case TRANSACTION_format: { 1982 data.enforceInterface(DESCRIPTOR); 1983 String volId = data.readString(); 1984 format(volId); 1985 reply.writeNoException(); 1986 return true; 1987 } 1988 case TRANSACTION_benchmark: { 1989 data.enforceInterface(DESCRIPTOR); 1990 String volId = data.readString(); 1991 long res = benchmark(volId); 1992 reply.writeNoException(); 1993 reply.writeLong(res); 1994 return true; 1995 } 1996 case TRANSACTION_partitionPublic: { 1997 data.enforceInterface(DESCRIPTOR); 1998 String diskId = data.readString(); 1999 partitionPublic(diskId); 2000 reply.writeNoException(); 2001 return true; 2002 } 2003 case TRANSACTION_partitionPrivate: { 2004 data.enforceInterface(DESCRIPTOR); 2005 String diskId = data.readString(); 2006 partitionPrivate(diskId); 2007 reply.writeNoException(); 2008 return true; 2009 } 2010 case TRANSACTION_partitionMixed: { 2011 data.enforceInterface(DESCRIPTOR); 2012 String diskId = data.readString(); 2013 int ratio = data.readInt(); 2014 partitionMixed(diskId, ratio); 2015 reply.writeNoException(); 2016 return true; 2017 } 2018 case TRANSACTION_setVolumeNickname: { 2019 data.enforceInterface(DESCRIPTOR); 2020 String volId = data.readString(); 2021 String nickname = data.readString(); 2022 setVolumeNickname(volId, nickname); 2023 reply.writeNoException(); 2024 return true; 2025 } 2026 case TRANSACTION_setVolumeUserFlags: { 2027 data.enforceInterface(DESCRIPTOR); 2028 String volId = data.readString(); 2029 int _flags = data.readInt(); 2030 int _mask = data.readInt(); 2031 setVolumeUserFlags(volId, _flags, _mask); 2032 reply.writeNoException(); 2033 return true; 2034 } 2035 case TRANSACTION_forgetVolume: { 2036 data.enforceInterface(DESCRIPTOR); 2037 String fsUuid = data.readString(); 2038 forgetVolume(fsUuid); 2039 reply.writeNoException(); 2040 return true; 2041 } 2042 case TRANSACTION_forgetAllVolumes: { 2043 data.enforceInterface(DESCRIPTOR); 2044 forgetAllVolumes(); 2045 reply.writeNoException(); 2046 return true; 2047 } 2048 case TRANSACTION_setDebugFlags: { 2049 data.enforceInterface(DESCRIPTOR); 2050 int _flags = data.readInt(); 2051 int _mask = data.readInt(); 2052 setDebugFlags(_flags, _mask); 2053 reply.writeNoException(); 2054 return true; 2055 } 2056 case TRANSACTION_getPrimaryStorageUuid: { 2057 data.enforceInterface(DESCRIPTOR); 2058 String volumeUuid = getPrimaryStorageUuid(); 2059 reply.writeNoException(); 2060 reply.writeString(volumeUuid); 2061 return true; 2062 } 2063 case TRANSACTION_setPrimaryStorageUuid: { 2064 data.enforceInterface(DESCRIPTOR); 2065 String volumeUuid = data.readString(); 2066 IPackageMoveObserver listener = IPackageMoveObserver.Stub.asInterface( 2067 data.readStrongBinder()); 2068 setPrimaryStorageUuid(volumeUuid, listener); 2069 reply.writeNoException(); 2070 return true; 2071 } 2072 case TRANSACTION_createUserKey: { 2073 data.enforceInterface(DESCRIPTOR); 2074 int userId = data.readInt(); 2075 int serialNumber = data.readInt(); 2076 boolean ephemeral = data.readInt() != 0; 2077 createUserKey(userId, serialNumber, ephemeral); 2078 reply.writeNoException(); 2079 return true; 2080 } 2081 case TRANSACTION_destroyUserKey: { 2082 data.enforceInterface(DESCRIPTOR); 2083 int userId = data.readInt(); 2084 destroyUserKey(userId); 2085 reply.writeNoException(); 2086 return true; 2087 } 2088 case TRANSACTION_addUserKeyAuth: { 2089 data.enforceInterface(DESCRIPTOR); 2090 int userId = data.readInt(); 2091 int serialNumber = data.readInt(); 2092 byte[] token = data.createByteArray(); 2093 byte[] secret = data.createByteArray(); 2094 addUserKeyAuth(userId, serialNumber, token, secret); 2095 reply.writeNoException(); 2096 return true; 2097 } 2098 case TRANSACTION_fixateNewestUserKeyAuth: { 2099 data.enforceInterface(DESCRIPTOR); 2100 int userId = data.readInt(); 2101 fixateNewestUserKeyAuth(userId); 2102 reply.writeNoException(); 2103 return true; 2104 } 2105 case TRANSACTION_unlockUserKey: { 2106 data.enforceInterface(DESCRIPTOR); 2107 int userId = data.readInt(); 2108 int serialNumber = data.readInt(); 2109 byte[] token = data.createByteArray(); 2110 byte[] secret = data.createByteArray(); 2111 unlockUserKey(userId, serialNumber, token, secret); 2112 reply.writeNoException(); 2113 return true; 2114 } 2115 case TRANSACTION_lockUserKey: { 2116 data.enforceInterface(DESCRIPTOR); 2117 int userId = data.readInt(); 2118 lockUserKey(userId); 2119 reply.writeNoException(); 2120 return true; 2121 } 2122 case TRANSACTION_isUserKeyUnlocked: { 2123 data.enforceInterface(DESCRIPTOR); 2124 int userId = data.readInt(); 2125 boolean result = isUserKeyUnlocked(userId); 2126 reply.writeNoException(); 2127 reply.writeInt(result ? 1 : 0); 2128 return true; 2129 } 2130 case TRANSACTION_prepareUserStorage: { 2131 data.enforceInterface(DESCRIPTOR); 2132 String volumeUuid = data.readString(); 2133 int userId = data.readInt(); 2134 int serialNumber = data.readInt(); 2135 int _flags = data.readInt(); 2136 prepareUserStorage(volumeUuid, userId, serialNumber, _flags); 2137 reply.writeNoException(); 2138 return true; 2139 } 2140 case TRANSACTION_destroyUserStorage: { 2141 data.enforceInterface(DESCRIPTOR); 2142 String volumeUuid = data.readString(); 2143 int userId = data.readInt(); 2144 int _flags = data.readInt(); 2145 destroyUserStorage(volumeUuid, userId, _flags); 2146 reply.writeNoException(); 2147 return true; 2148 } 2149 case TRANSACTION_mountAppFuse: { 2150 data.enforceInterface(DESCRIPTOR); 2151 String name = data.readString(); 2152 ParcelFileDescriptor fd = mountAppFuse(name); 2153 reply.writeNoException(); 2154 reply.writeParcelable(fd, Parcelable.PARCELABLE_WRITE_RETURN_VALUE); 2155 return true; 2156 } 2157 } 2158 return super.onTransact(code, data, reply, flags); 2159 } 2160 } 2161 2162 /* 2163 * Creates a secure container with the specified parameters. Returns an int 2164 * consistent with MountServiceResultCode 2165 */ createSecureContainer(String id, int sizeMb, String fstype, String key, int ownerUid, boolean external)2166 public int createSecureContainer(String id, int sizeMb, String fstype, String key, 2167 int ownerUid, boolean external) throws RemoteException; 2168 2169 /* 2170 * Destroy a secure container, and free up all resources associated with it. 2171 * NOTE: Ensure all references are released prior to deleting. Returns an 2172 * int consistent with MountServiceResultCode 2173 */ destroySecureContainer(String id, boolean force)2174 public int destroySecureContainer(String id, boolean force) throws RemoteException; 2175 2176 /* 2177 * Finalize a container which has just been created and populated. After 2178 * finalization, the container is immutable. Returns an int consistent with 2179 * MountServiceResultCode 2180 */ finalizeSecureContainer(String id)2181 public int finalizeSecureContainer(String id) throws RemoteException; 2182 2183 /** 2184 * Call into MountService by PackageManager to notify that its done 2185 * processing the media status update request. 2186 */ finishMediaUpdate()2187 public void finishMediaUpdate() throws RemoteException; 2188 2189 /** 2190 * Format external storage given a mount point. Returns an int consistent 2191 * with MountServiceResultCode 2192 */ formatVolume(String mountPoint)2193 public int formatVolume(String mountPoint) throws RemoteException; 2194 2195 /** 2196 * Gets the path to the mounted Opaque Binary Blob (OBB). 2197 */ getMountedObbPath(String rawPath)2198 public String getMountedObbPath(String rawPath) throws RemoteException; 2199 2200 /** 2201 * Gets an Array of currently known secure container IDs 2202 */ getSecureContainerList()2203 public String[] getSecureContainerList() throws RemoteException; 2204 2205 /* 2206 * Returns the filesystem path of a mounted secure container. 2207 */ getSecureContainerPath(String id)2208 public String getSecureContainerPath(String id) throws RemoteException; 2209 2210 /** 2211 * Returns an array of pids with open files on the specified path. 2212 */ getStorageUsers(String path)2213 public int[] getStorageUsers(String path) throws RemoteException; 2214 2215 /** 2216 * Gets the state of a volume via its mountpoint. 2217 */ getVolumeState(String mountPoint)2218 public String getVolumeState(String mountPoint) throws RemoteException; 2219 2220 /** 2221 * Checks whether the specified Opaque Binary Blob (OBB) is mounted 2222 * somewhere. 2223 */ isObbMounted(String rawPath)2224 public boolean isObbMounted(String rawPath) throws RemoteException; 2225 2226 /* 2227 * Returns true if the specified container is mounted 2228 */ isSecureContainerMounted(String id)2229 public boolean isSecureContainerMounted(String id) throws RemoteException; 2230 2231 /** 2232 * Returns true if a USB mass storage host is connected 2233 */ isUsbMassStorageConnected()2234 public boolean isUsbMassStorageConnected() throws RemoteException; 2235 2236 /** 2237 * Returns true if a USB mass storage host is enabled (media is shared) 2238 */ isUsbMassStorageEnabled()2239 public boolean isUsbMassStorageEnabled() throws RemoteException; 2240 2241 /** 2242 * Mounts an Opaque Binary Blob (OBB) with the specified decryption key and 2243 * only allows the calling process's UID access to the contents. 2244 * MountService will call back to the supplied IObbActionListener to inform 2245 * it of the terminal state of the call. 2246 */ mountObb(String rawPath, String canonicalPath, String key, IObbActionListener token, int nonce)2247 public void mountObb(String rawPath, String canonicalPath, String key, 2248 IObbActionListener token, int nonce) throws RemoteException; 2249 2250 /* 2251 * Mount a secure container with the specified key and owner UID. Returns an 2252 * int consistent with MountServiceResultCode 2253 */ mountSecureContainer(String id, String key, int ownerUid, boolean readOnly)2254 public int mountSecureContainer(String id, String key, int ownerUid, boolean readOnly) 2255 throws RemoteException; 2256 2257 /** 2258 * Mount external storage at given mount point. Returns an int consistent 2259 * with MountServiceResultCode 2260 */ mountVolume(String mountPoint)2261 public int mountVolume(String mountPoint) throws RemoteException; 2262 2263 /** 2264 * Registers an IMountServiceListener for receiving async notifications. 2265 */ registerListener(IMountServiceListener listener)2266 public void registerListener(IMountServiceListener listener) throws RemoteException; 2267 2268 /* 2269 * Rename an unmounted secure container. Returns an int consistent with 2270 * MountServiceResultCode 2271 */ renameSecureContainer(String oldId, String newId)2272 public int renameSecureContainer(String oldId, String newId) throws RemoteException; 2273 2274 /** 2275 * Enables / disables USB mass storage. The caller should check actual 2276 * status of enabling/disabling USB mass storage via StorageEventListener. 2277 */ setUsbMassStorageEnabled(boolean enable)2278 public void setUsbMassStorageEnabled(boolean enable) throws RemoteException; 2279 2280 /** 2281 * Shuts down the MountService and gracefully unmounts all external media. 2282 * Invokes call back once the shutdown is complete. 2283 */ shutdown(IMountShutdownObserver observer)2284 public void shutdown(IMountShutdownObserver observer) throws RemoteException; 2285 2286 /** 2287 * Unmounts an Opaque Binary Blob (OBB). When the force flag is specified, 2288 * any program using it will be forcibly killed to unmount the image. 2289 * MountService will call back to the supplied IObbActionListener to inform 2290 * it of the terminal state of the call. 2291 */ unmountObb(String rawPath, boolean force, IObbActionListener token, int nonce)2292 public void unmountObb(String rawPath, boolean force, IObbActionListener token, int nonce) 2293 throws RemoteException; 2294 2295 /* 2296 * Unount a secure container. Returns an int consistent with 2297 * MountServiceResultCode 2298 */ unmountSecureContainer(String id, boolean force)2299 public int unmountSecureContainer(String id, boolean force) throws RemoteException; 2300 2301 /** 2302 * Safely unmount external storage at given mount point. The unmount is an 2303 * asynchronous operation. Applications should register StorageEventListener 2304 * for storage related status changes. 2305 * @param mountPoint the mount point 2306 * @param force whether or not to forcefully unmount it (e.g. even if programs are using this 2307 * data currently) 2308 * @param removeEncryption whether or not encryption mapping should be removed from the volume. 2309 * This value implies {@code force}. 2310 */ unmountVolume(String mountPoint, boolean force, boolean removeEncryption)2311 public void unmountVolume(String mountPoint, boolean force, boolean removeEncryption) 2312 throws RemoteException; 2313 2314 /** 2315 * Unregisters an IMountServiceListener 2316 */ unregisterListener(IMountServiceListener listener)2317 public void unregisterListener(IMountServiceListener listener) throws RemoteException; 2318 2319 /** 2320 * Returns whether or not the external storage is emulated. 2321 */ isExternalStorageEmulated()2322 public boolean isExternalStorageEmulated() throws RemoteException; 2323 2324 /** The volume is not encrypted. */ 2325 static final int ENCRYPTION_STATE_NONE = 1; 2326 /** The volume has been encrypted succesfully. */ 2327 static final int ENCRYPTION_STATE_OK = 0; 2328 /** The volume is in a bad state.*/ 2329 static final int ENCRYPTION_STATE_ERROR_UNKNOWN = -1; 2330 /** Encryption is incomplete */ 2331 static final int ENCRYPTION_STATE_ERROR_INCOMPLETE = -2; 2332 /** Encryption is incomplete and irrecoverable */ 2333 static final int ENCRYPTION_STATE_ERROR_INCONSISTENT = -3; 2334 /** Underlying data is corrupt */ 2335 static final int ENCRYPTION_STATE_ERROR_CORRUPT = -4; 2336 2337 /** 2338 * Determines the encryption state of the volume. 2339 * @return a numerical value. See {@code ENCRYPTION_STATE_*} for possible 2340 * values. 2341 * Note that this has been replaced in most cases by the APIs in 2342 * StorageManager (see isEncryptable and below) 2343 * This is still useful to get the error state when encryption has failed 2344 * and CryptKeeper needs to throw up a screen advising the user what to do 2345 */ getEncryptionState()2346 public int getEncryptionState() throws RemoteException; 2347 2348 /** 2349 * Decrypts any encrypted volumes. 2350 */ decryptStorage(String password)2351 public int decryptStorage(String password) throws RemoteException; 2352 2353 /** 2354 * Encrypts storage. 2355 */ encryptStorage(int type, String password)2356 public int encryptStorage(int type, String password) throws RemoteException; 2357 2358 /** 2359 * Changes the encryption password. 2360 */ changeEncryptionPassword(int type, String password)2361 public int changeEncryptionPassword(int type, String password) 2362 throws RemoteException; 2363 2364 /** 2365 * Verify the encryption password against the stored volume. This method 2366 * may only be called by the system process. 2367 */ verifyEncryptionPassword(String password)2368 public int verifyEncryptionPassword(String password) throws RemoteException; 2369 2370 /** 2371 * Returns list of all mountable volumes. 2372 */ getVolumeList(int uid, String packageName, int flags)2373 public StorageVolume[] getVolumeList(int uid, String packageName, int flags) throws RemoteException; 2374 2375 /** 2376 * Gets the path on the filesystem for the ASEC container itself. 2377 * 2378 * @param cid ASEC container ID 2379 * @return path to filesystem or {@code null} if it's not found 2380 * @throws RemoteException 2381 */ getSecureContainerFilesystemPath(String cid)2382 public String getSecureContainerFilesystemPath(String cid) throws RemoteException; 2383 2384 /* 2385 * Fix permissions in a container which has just been created and populated. 2386 * Returns an int consistent with MountServiceResultCode 2387 */ fixPermissionsSecureContainer(String id, int gid, String filename)2388 public int fixPermissionsSecureContainer(String id, int gid, String filename) 2389 throws RemoteException; 2390 2391 /** 2392 * Ensure that all directories along given path exist, creating parent 2393 * directories as needed. Validates that given path is absolute and that it 2394 * contains no relative "." or ".." paths or symlinks. Also ensures that 2395 * path belongs to a volume managed by vold, and that path is either 2396 * external storage data or OBB directory belonging to calling app. 2397 */ mkdirs(String callingPkg, String path)2398 public int mkdirs(String callingPkg, String path) throws RemoteException; 2399 2400 /** 2401 * Determines the type of the encryption password 2402 * @return PasswordType 2403 */ getPasswordType()2404 public int getPasswordType() throws RemoteException; 2405 2406 /** 2407 * Get password from vold 2408 * @return password or empty string 2409 */ getPassword()2410 public String getPassword() throws RemoteException; 2411 2412 /** 2413 * Securely clear password from vold 2414 */ clearPassword()2415 public void clearPassword() throws RemoteException; 2416 2417 /** 2418 * Set a field in the crypto header. 2419 * @param field field to set 2420 * @param contents contents to set in field 2421 */ setField(String field, String contents)2422 public void setField(String field, String contents) throws RemoteException; 2423 2424 /** 2425 * Gets a field from the crypto header. 2426 * @param field field to get 2427 * @return contents of field 2428 */ getField(String field)2429 public String getField(String field) throws RemoteException; 2430 isConvertibleToFBE()2431 public boolean isConvertibleToFBE() throws RemoteException; 2432 resizeSecureContainer(String id, int sizeMb, String key)2433 public int resizeSecureContainer(String id, int sizeMb, String key) throws RemoteException; 2434 2435 /** 2436 * Report the time of the last maintenance operation such as fstrim. 2437 * @return Timestamp of the last maintenance operation, in the 2438 * System.currentTimeMillis() time base 2439 * @throws RemoteException 2440 */ lastMaintenance()2441 public long lastMaintenance() throws RemoteException; 2442 2443 /** 2444 * Kick off an immediate maintenance operation 2445 * @throws RemoteException 2446 */ runMaintenance()2447 public void runMaintenance() throws RemoteException; 2448 waitForAsecScan()2449 public void waitForAsecScan() throws RemoteException; 2450 getDisks()2451 public DiskInfo[] getDisks() throws RemoteException; getVolumes(int flags)2452 public VolumeInfo[] getVolumes(int flags) throws RemoteException; getVolumeRecords(int flags)2453 public VolumeRecord[] getVolumeRecords(int flags) throws RemoteException; 2454 mount(String volId)2455 public void mount(String volId) throws RemoteException; unmount(String volId)2456 public void unmount(String volId) throws RemoteException; format(String volId)2457 public void format(String volId) throws RemoteException; benchmark(String volId)2458 public long benchmark(String volId) throws RemoteException; 2459 partitionPublic(String diskId)2460 public void partitionPublic(String diskId) throws RemoteException; partitionPrivate(String diskId)2461 public void partitionPrivate(String diskId) throws RemoteException; partitionMixed(String diskId, int ratio)2462 public void partitionMixed(String diskId, int ratio) throws RemoteException; 2463 setVolumeNickname(String fsUuid, String nickname)2464 public void setVolumeNickname(String fsUuid, String nickname) throws RemoteException; setVolumeUserFlags(String fsUuid, int flags, int mask)2465 public void setVolumeUserFlags(String fsUuid, int flags, int mask) throws RemoteException; forgetVolume(String fsUuid)2466 public void forgetVolume(String fsUuid) throws RemoteException; forgetAllVolumes()2467 public void forgetAllVolumes() throws RemoteException; setDebugFlags(int flags, int mask)2468 public void setDebugFlags(int flags, int mask) throws RemoteException; 2469 getPrimaryStorageUuid()2470 public String getPrimaryStorageUuid() throws RemoteException; setPrimaryStorageUuid(String volumeUuid, IPackageMoveObserver callback)2471 public void setPrimaryStorageUuid(String volumeUuid, IPackageMoveObserver callback) 2472 throws RemoteException; 2473 createUserKey(int userId, int serialNumber, boolean ephemeral)2474 public void createUserKey(int userId, int serialNumber, boolean ephemeral) 2475 throws RemoteException; destroyUserKey(int userId)2476 public void destroyUserKey(int userId) throws RemoteException; addUserKeyAuth(int userId, int serialNumber, byte[] token, byte[] secret)2477 public void addUserKeyAuth(int userId, int serialNumber, 2478 byte[] token, byte[] secret) throws RemoteException; fixateNewestUserKeyAuth(int userId)2479 public void fixateNewestUserKeyAuth(int userId) throws RemoteException; 2480 unlockUserKey(int userId, int serialNumber, byte[] token, byte[] secret)2481 public void unlockUserKey(int userId, int serialNumber, 2482 byte[] token, byte[] secret) throws RemoteException; lockUserKey(int userId)2483 public void lockUserKey(int userId) throws RemoteException; isUserKeyUnlocked(int userId)2484 public boolean isUserKeyUnlocked(int userId) throws RemoteException; 2485 prepareUserStorage(String volumeUuid, int userId, int serialNumber, int flags)2486 public void prepareUserStorage(String volumeUuid, int userId, int serialNumber, 2487 int flags) throws RemoteException; destroyUserStorage(String volumeUuid, int userId, int flags)2488 public void destroyUserStorage(String volumeUuid, int userId, int flags) throws RemoteException; 2489 mountAppFuse(String name)2490 public ParcelFileDescriptor mountAppFuse(String name) throws RemoteException; 2491 } 2492