Sm.java revision 0d838a0fad500a3c446df501d8aa7656c2c3a7a2
17d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey/* 27d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey * Copyright (C) 2015 The Android Open Source Project 37d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey * 47d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey * Licensed under the Apache License, Version 2.0 (the "License"); 57d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey * you may not use this file except in compliance with the License. 67d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey * You may obtain a copy of the License at 77d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey * 87d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey * http://www.apache.org/licenses/LICENSE-2.0 97d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey * 107d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey * Unless required by applicable law or agreed to in writing, software 117d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey * distributed under the License is distributed on an "AS IS" BASIS, 127d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 137d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey * See the License for the specific language governing permissions and 147d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey * limitations under the License. 157d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey */ 167d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 177d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkeypackage com.android.commands.sm; 187d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 197d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkeyimport android.os.RemoteException; 207d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkeyimport android.os.ServiceManager; 210d838a0fad500a3c446df501d8aa7656c2c3a7a2Jeff Sharkeyimport android.os.SystemProperties; 227d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkeyimport android.os.storage.DiskInfo; 237d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkeyimport android.os.storage.IMountService; 240d838a0fad500a3c446df501d8aa7656c2c3a7a2Jeff Sharkeyimport android.os.storage.StorageManager; 257d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkeyimport android.os.storage.VolumeInfo; 267d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkeyimport android.util.Log; 277d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 287d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkeypublic final class Sm { 297d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey private static final String TAG = "Sm"; 307d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 317d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey IMountService mSm; 327d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 337d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey private String[] mArgs; 347d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey private int mNextArg; 357d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey private String mCurArgData; 367d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 377d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey public static void main(String[] args) { 387d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey boolean success = false; 397d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey try { 407d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey new Sm().run(args); 417d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey success = true; 427d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } catch (Exception e) { 437d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey if (e instanceof IllegalArgumentException) { 447d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey showUsage(); 457d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 467d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey Log.e(TAG, "Error", e); 477d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey System.err.println("Error: " + e); 487d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 497d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey System.exit(success ? 0 : 1); 507d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 517d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 527d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey public void run(String[] args) throws Exception { 537d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey if (args.length < 1) { 547d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey throw new IllegalArgumentException(); 557d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 567d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 577d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey mSm = IMountService.Stub.asInterface(ServiceManager.getService("mount")); 587d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey if (mSm == null) { 597d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey throw new RemoteException("Failed to find running mount service"); 607d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 617d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 627d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey mArgs = args; 637d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey String op = args[0]; 647d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey mNextArg = 1; 657d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 667d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey if ("list-disks".equals(op)) { 677d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey runListDisks(); 687d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } else if ("list-volumes".equals(op)) { 697d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey runListVolumes(); 700d838a0fad500a3c446df501d8aa7656c2c3a7a2Jeff Sharkey } else if ("has-adoptable".equals(op)) { 710d838a0fad500a3c446df501d8aa7656c2c3a7a2Jeff Sharkey runHasAdoptable(); 727d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } else if ("get-primary-storage-uuid".equals(op)) { 737d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey runGetPrimaryStorageUuid(); 747d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } else if ("partition".equals(op)) { 757d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey runPartition(); 767d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } else if ("mount".equals(op)) { 777d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey runMount(); 787d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } else if ("unmount".equals(op)) { 797d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey runUnmount(); 807d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } else if ("format".equals(op)) { 817d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey runFormat(); 827d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } else if ("forget".equals(op)) { 837d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey runForget(); 847d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } else { 857d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey throw new IllegalArgumentException(); 867d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 877d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 887d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 897d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey public void runListDisks() throws RemoteException { 907d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey final DiskInfo[] disks = mSm.getDisks(); 917d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey for (DiskInfo disk : disks) { 927d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey System.out.println(disk.getId()); 937d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 947d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 957d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 967d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey public void runListVolumes() throws RemoteException { 977d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey final String filter = nextArg(); 987d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey final int filterType; 997d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey if ("public".equals(filter)) { 1007d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey filterType = VolumeInfo.TYPE_PUBLIC; 1017d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } else if ("private".equals(filter)) { 1027d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey filterType = VolumeInfo.TYPE_PRIVATE; 1037d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } else if ("emulated".equals(filter)) { 1047d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey filterType = VolumeInfo.TYPE_EMULATED; 1057d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } else { 1067d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey filterType = -1; 1077d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 1087d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 1097d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey final VolumeInfo[] vols = mSm.getVolumes(0); 1107d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey for (VolumeInfo vol : vols) { 1117d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey if (filterType == -1 || filterType == vol.getType()) { 1127d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey final String envState = VolumeInfo.getEnvironmentForState(vol.getState()); 1137d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey System.out.println(vol.getId() + " " + envState + " " + vol.getFsUuid()); 1147d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 1157d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 1167d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 1177d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 1180d838a0fad500a3c446df501d8aa7656c2c3a7a2Jeff Sharkey public void runHasAdoptable() { 1190d838a0fad500a3c446df501d8aa7656c2c3a7a2Jeff Sharkey System.out.println(SystemProperties.getBoolean(StorageManager.PROP_HAS_ADOPTABLE, false) 1200d838a0fad500a3c446df501d8aa7656c2c3a7a2Jeff Sharkey || SystemProperties.getBoolean(StorageManager.PROP_FORCE_ADOPTABLE, false)); 1210d838a0fad500a3c446df501d8aa7656c2c3a7a2Jeff Sharkey } 1220d838a0fad500a3c446df501d8aa7656c2c3a7a2Jeff Sharkey 1230d838a0fad500a3c446df501d8aa7656c2c3a7a2Jeff Sharkey public void runGetPrimaryStorageUuid() throws RemoteException { 1247d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey System.out.println(mSm.getPrimaryStorageUuid()); 1257d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 1267d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 1277d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey public void runPartition() throws RemoteException { 1287d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey final String diskId = nextArg(); 1297d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey final String type = nextArg(); 1307d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey if ("public".equals(type)) { 1317d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey mSm.partitionPublic(diskId); 1327d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } else if ("private".equals(type)) { 1337d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey mSm.partitionPrivate(diskId); 1347d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } else if ("mixed".equals(type)) { 1357d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey final int ratio = Integer.parseInt(nextArg()); 1367d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey mSm.partitionMixed(diskId, ratio); 1377d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } else { 1387d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey throw new IllegalArgumentException("Unsupported partition type " + type); 1397d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 1407d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 1417d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 1427d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey public void runMount() throws RemoteException { 1437d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey final String volId = nextArg(); 1447d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey mSm.mount(volId); 1457d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 1467d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 1477d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey public void runUnmount() throws RemoteException { 1487d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey final String volId = nextArg(); 1497d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey mSm.unmount(volId); 1507d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 1517d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 1527d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey public void runFormat() throws RemoteException { 1537d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey final String volId = nextArg(); 1547d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey mSm.format(volId); 1557d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 1567d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 1577d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey public void runForget() throws RemoteException{ 1587d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey final String fsUuid = nextArg(); 1597d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey if ("all".equals(fsUuid)) { 1607d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey mSm.forgetAllVolumes(); 1617d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } else { 1627d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey mSm.forgetVolume(fsUuid); 1637d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 1647d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 1657d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 1667d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey private String nextArg() { 1677d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey if (mNextArg >= mArgs.length) { 1687d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey return null; 1697d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 1707d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey String arg = mArgs[mNextArg]; 1717d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey mNextArg++; 1727d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey return arg; 1737d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 1747d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey 1757d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey private static int showUsage() { 1767d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey System.err.println("usage: sm list-disks"); 1777d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey System.err.println(" sm list-volumes [public|private|emulated|all]"); 1780d838a0fad500a3c446df501d8aa7656c2c3a7a2Jeff Sharkey System.err.println(" sm has-adoptable"); 1797d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey System.err.println(" sm get-primary-storage-uuid"); 1807d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey System.err.println(""); 1817d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey System.err.println(" sm partition DISK [public|private|mixed] [ratio]"); 1827d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey System.err.println(" sm mount VOLUME"); 1837d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey System.err.println(" sm unmount VOLUME"); 1847d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey System.err.println(" sm format VOLUME"); 1857d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey System.err.println(""); 1867d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey System.err.println(" sm forget [UUID|all]"); 1877d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey System.err.println(""); 1887d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey return 1; 1897d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey } 1907d2af54a98358e9dea96f879ebd1ea915263522bJeff Sharkey} 191