San Mehat | f1b736b | 2009-10-10 17:22:08 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 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 | #include <stdlib.h> |
| 18 | #include <sys/socket.h> |
San Mehat | a19b250 | 2010-01-06 10:33:53 -0800 | [diff] [blame] | 19 | #include <sys/types.h> |
San Mehat | f1b736b | 2009-10-10 17:22:08 -0700 | [diff] [blame] | 20 | #include <netinet/in.h> |
| 21 | #include <arpa/inet.h> |
San Mehat | a19b250 | 2010-01-06 10:33:53 -0800 | [diff] [blame] | 22 | #include <dirent.h> |
San Mehat | f1b736b | 2009-10-10 17:22:08 -0700 | [diff] [blame] | 23 | #include <errno.h> |
San Mehat | 2350c44 | 2010-03-02 13:16:50 -0800 | [diff] [blame] | 24 | #include <fcntl.h> |
Mohamad Ayyash | 7929aa7 | 2014-03-10 15:55:33 -0700 | [diff] [blame] | 25 | #include <fs_mgr.h> |
Yabin Cui | d1104f7 | 2015-01-02 13:28:28 -0800 | [diff] [blame] | 26 | #include <stdio.h> |
Olivier Bailly | 37dcda6 | 2010-11-16 10:41:53 -0800 | [diff] [blame] | 27 | #include <string.h> |
Jeff Sharkey | 5a6bfca | 2015-05-14 20:33:55 -0700 | [diff] [blame] | 28 | #include <stdint.h> |
| 29 | #include <inttypes.h> |
San Mehat | f1b736b | 2009-10-10 17:22:08 -0700 | [diff] [blame] | 30 | |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 31 | #define LOG_TAG "VoldCmdListener" |
Jeff Sharkey | 5a6bfca | 2015-05-14 20:33:55 -0700 | [diff] [blame] | 32 | |
| 33 | #include <base/stringprintf.h> |
| 34 | #include <cutils/fs.h> |
San Mehat | f1b736b | 2009-10-10 17:22:08 -0700 | [diff] [blame] | 35 | #include <cutils/log.h> |
| 36 | |
| 37 | #include <sysutils/SocketClient.h> |
Ken Sumrall | 3ad9072 | 2011-10-04 20:38:29 -0700 | [diff] [blame] | 38 | #include <private/android_filesystem_config.h> |
San Mehat | f1b736b | 2009-10-10 17:22:08 -0700 | [diff] [blame] | 39 | |
| 40 | #include "CommandListener.h" |
| 41 | #include "VolumeManager.h" |
Jeff Sharkey | 36801cc | 2015-03-13 16:09:20 -0700 | [diff] [blame] | 42 | #include "VolumeBase.h" |
San Mehat | a2677e4 | 2009-12-13 10:40:18 -0800 | [diff] [blame] | 43 | #include "ResponseCode.h" |
San Mehat | 586536c | 2010-02-16 17:12:00 -0800 | [diff] [blame] | 44 | #include "Process.h" |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 45 | #include "Loop.h" |
| 46 | #include "Devmapper.h" |
Jeff Sharkey | 1d6fbcc | 2015-04-24 16:00:03 -0700 | [diff] [blame] | 47 | #include "MoveTask.h" |
Jeff Sharkey | c86ab6f | 2015-06-26 14:02:09 -0700 | [diff] [blame] | 48 | #include "TrimTask.h" |
San Mehat | f1b736b | 2009-10-10 17:22:08 -0700 | [diff] [blame] | 49 | |
Dianne Hackborn | 3fd60b4 | 2012-11-27 16:00:04 -0800 | [diff] [blame] | 50 | #define DUMP_ARGS 0 |
| 51 | |
San Mehat | f1b736b | 2009-10-10 17:22:08 -0700 | [diff] [blame] | 52 | CommandListener::CommandListener() : |
Robert Greenwalt | 149aa3e | 2012-02-16 14:43:03 -0800 | [diff] [blame] | 53 | FrameworkListener("vold", true) { |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 54 | registerCmd(new DumpCmd()); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 55 | registerCmd(new VolumeCmd()); |
| 56 | registerCmd(new AsecCmd()); |
Kenny Root | 508c0e1 | 2010-07-12 09:59:49 -0700 | [diff] [blame] | 57 | registerCmd(new ObbCmd()); |
San Mehat | 586536c | 2010-02-16 17:12:00 -0800 | [diff] [blame] | 58 | registerCmd(new StorageCmd()); |
Ken Sumrall | b87937c | 2013-03-19 21:46:39 -0700 | [diff] [blame] | 59 | registerCmd(new FstrimCmd()); |
San Mehat | f1b736b | 2009-10-10 17:22:08 -0700 | [diff] [blame] | 60 | } |
| 61 | |
Dianne Hackborn | 3fd60b4 | 2012-11-27 16:00:04 -0800 | [diff] [blame] | 62 | #if DUMP_ARGS |
Mark Salyzyn | 3e97127 | 2014-01-21 13:27:04 -0800 | [diff] [blame] | 63 | void CommandListener::dumpArgs(int argc, char **argv, int argObscure) { |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 64 | char buffer[4096]; |
| 65 | char *p = buffer; |
| 66 | |
| 67 | memset(buffer, 0, sizeof(buffer)); |
| 68 | int i; |
| 69 | for (i = 0; i < argc; i++) { |
Ken Sumrall | 8f869aa | 2010-12-03 03:47:09 -0800 | [diff] [blame] | 70 | unsigned int len = strlen(argv[i]) + 1; // Account for space |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 71 | if (i == argObscure) { |
| 72 | len += 2; // Account for {} |
| 73 | } |
| 74 | if (((p - buffer) + len) < (sizeof(buffer)-1)) { |
| 75 | if (i == argObscure) { |
| 76 | *p++ = '{'; |
| 77 | *p++ = '}'; |
| 78 | *p++ = ' '; |
| 79 | continue; |
| 80 | } |
| 81 | strcpy(p, argv[i]); |
| 82 | p+= strlen(argv[i]); |
| 83 | if (i != (argc -1)) { |
| 84 | *p++ = ' '; |
| 85 | } |
| 86 | } |
| 87 | } |
San Mehat | 97ac40e | 2010-03-24 10:24:19 -0700 | [diff] [blame] | 88 | SLOGD("%s", buffer); |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 89 | } |
Mark Salyzyn | 3e97127 | 2014-01-21 13:27:04 -0800 | [diff] [blame] | 90 | #else |
| 91 | void CommandListener::dumpArgs(int /*argc*/, char ** /*argv*/, int /*argObscure*/) { } |
| 92 | #endif |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 93 | |
Jeff Sharkey | 36801cc | 2015-03-13 16:09:20 -0700 | [diff] [blame] | 94 | int CommandListener::sendGenericOkFail(SocketClient *cli, int cond) { |
| 95 | if (!cond) { |
| 96 | return cli->sendMsg(ResponseCode::CommandOkay, "Command succeeded", false); |
| 97 | } else { |
| 98 | return cli->sendMsg(ResponseCode::OperationFailed, "Command failed", false); |
| 99 | } |
| 100 | } |
| 101 | |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 102 | CommandListener::DumpCmd::DumpCmd() : |
| 103 | VoldCommand("dump") { |
| 104 | } |
| 105 | |
| 106 | int CommandListener::DumpCmd::runCommand(SocketClient *cli, |
Mark Salyzyn | 3e97127 | 2014-01-21 13:27:04 -0800 | [diff] [blame] | 107 | int /*argc*/, char ** /*argv*/) { |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 108 | cli->sendMsg(0, "Dumping loop status", false); |
| 109 | if (Loop::dumpState(cli)) { |
| 110 | cli->sendMsg(ResponseCode::CommandOkay, "Loop dump failed", true); |
| 111 | } |
| 112 | cli->sendMsg(0, "Dumping DM status", false); |
| 113 | if (Devmapper::dumpState(cli)) { |
| 114 | cli->sendMsg(ResponseCode::CommandOkay, "Devmapper dump failed", true); |
| 115 | } |
San Mehat | 96597e8 | 2010-03-17 09:50:54 -0700 | [diff] [blame] | 116 | cli->sendMsg(0, "Dumping mounted filesystems", false); |
| 117 | FILE *fp = fopen("/proc/mounts", "r"); |
| 118 | if (fp) { |
| 119 | char line[1024]; |
| 120 | while (fgets(line, sizeof(line), fp)) { |
| 121 | line[strlen(line)-1] = '\0'; |
| 122 | cli->sendMsg(0, line, false);; |
| 123 | } |
| 124 | fclose(fp); |
| 125 | } |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 126 | |
| 127 | cli->sendMsg(ResponseCode::CommandOkay, "dump complete", false); |
| 128 | return 0; |
| 129 | } |
| 130 | |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 131 | CommandListener::VolumeCmd::VolumeCmd() : |
| 132 | VoldCommand("volume") { |
San Mehat | f1b736b | 2009-10-10 17:22:08 -0700 | [diff] [blame] | 133 | } |
| 134 | |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 135 | int CommandListener::VolumeCmd::runCommand(SocketClient *cli, |
Mohamad Ayyash | 7929aa7 | 2014-03-10 15:55:33 -0700 | [diff] [blame] | 136 | int argc, char **argv) { |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 137 | dumpArgs(argc, argv, -1); |
| 138 | |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 139 | if (argc < 2) { |
| 140 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Missing Argument", false); |
| 141 | return 0; |
San Mehat | 49e2bce | 2009-10-12 16:29:01 -0700 | [diff] [blame] | 142 | } |
| 143 | |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 144 | VolumeManager *vm = VolumeManager::Instance(); |
Jeff Sharkey | c8e04c5 | 2015-04-21 12:14:17 -0700 | [diff] [blame] | 145 | std::lock_guard<std::mutex> lock(vm->getLock()); |
San Mehat | f1b736b | 2009-10-10 17:22:08 -0700 | [diff] [blame] | 146 | |
Jeff Sharkey | 36801cc | 2015-03-13 16:09:20 -0700 | [diff] [blame] | 147 | // TODO: tease out methods not directly related to volumes |
| 148 | |
| 149 | std::string cmd(argv[1]); |
| 150 | if (cmd == "reset") { |
| 151 | return sendGenericOkFail(cli, vm->reset()); |
| 152 | |
| 153 | } else if (cmd == "shutdown") { |
| 154 | return sendGenericOkFail(cli, vm->shutdown()); |
| 155 | |
Jeff Sharkey | f1b996d | 2015-04-17 17:35:20 -0700 | [diff] [blame] | 156 | } else if (cmd == "debug") { |
| 157 | return sendGenericOkFail(cli, vm->setDebug(true)); |
| 158 | |
Jeff Sharkey | 36801cc | 2015-03-13 16:09:20 -0700 | [diff] [blame] | 159 | } else if (cmd == "partition" && argc > 3) { |
| 160 | // partition [diskId] [public|private|mixed] [ratio] |
| 161 | std::string id(argv[2]); |
| 162 | auto disk = vm->findDisk(id); |
| 163 | if (disk == nullptr) { |
| 164 | return cli->sendMsg(ResponseCode::CommandSyntaxError, "Unknown disk", false); |
San Mehat | 57df7bf | 2010-03-14 13:41:27 -0700 | [diff] [blame] | 165 | } |
| 166 | |
Jeff Sharkey | 36801cc | 2015-03-13 16:09:20 -0700 | [diff] [blame] | 167 | std::string type(argv[3]); |
| 168 | if (type == "public") { |
| 169 | return sendGenericOkFail(cli, disk->partitionPublic()); |
| 170 | } else if (type == "private") { |
| 171 | return sendGenericOkFail(cli, disk->partitionPrivate()); |
| 172 | } else if (type == "mixed") { |
| 173 | if (argc < 4) { |
| 174 | return cli->sendMsg(ResponseCode::CommandSyntaxError, nullptr, false); |
| 175 | } |
| 176 | int frac = atoi(argv[4]); |
| 177 | return sendGenericOkFail(cli, disk->partitionMixed(frac)); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 178 | } else { |
Jeff Sharkey | 36801cc | 2015-03-13 16:09:20 -0700 | [diff] [blame] | 179 | return cli->sendMsg(ResponseCode::CommandSyntaxError, nullptr, false); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 180 | } |
Jeff Sharkey | 36801cc | 2015-03-13 16:09:20 -0700 | [diff] [blame] | 181 | |
| 182 | } else if (cmd == "mkdirs" && argc > 2) { |
| 183 | // mkdirs [path] |
| 184 | return sendGenericOkFail(cli, vm->mkdirs(argv[2])); |
| 185 | |
Jeff Sharkey | bd3038d | 2015-06-10 09:42:01 -0700 | [diff] [blame] | 186 | } else if (cmd == "user_added" && argc > 3) { |
| 187 | // user_added [user] [serial] |
| 188 | return sendGenericOkFail(cli, vm->onUserAdded(atoi(argv[2]), atoi(argv[3]))); |
Jeff Sharkey | 36801cc | 2015-03-13 16:09:20 -0700 | [diff] [blame] | 189 | |
Jeff Sharkey | bd3038d | 2015-06-10 09:42:01 -0700 | [diff] [blame] | 190 | } else if (cmd == "user_removed" && argc > 2) { |
| 191 | // user_removed [user] |
| 192 | return sendGenericOkFail(cli, vm->onUserRemoved(atoi(argv[2]))); |
| 193 | |
| 194 | } else if (cmd == "user_started" && argc > 2) { |
| 195 | // user_started [user] |
| 196 | return sendGenericOkFail(cli, vm->onUserStarted(atoi(argv[2]))); |
| 197 | |
| 198 | } else if (cmd == "user_stopped" && argc > 2) { |
| 199 | // user_stopped [user] |
| 200 | return sendGenericOkFail(cli, vm->onUserStopped(atoi(argv[2]))); |
Jeff Sharkey | 36801cc | 2015-03-13 16:09:20 -0700 | [diff] [blame] | 201 | |
| 202 | } else if (cmd == "mount" && argc > 2) { |
| 203 | // mount [volId] [flags] [user] |
| 204 | std::string id(argv[2]); |
| 205 | auto vol = vm->findVolume(id); |
| 206 | if (vol == nullptr) { |
| 207 | return cli->sendMsg(ResponseCode::CommandSyntaxError, "Unknown volume", false); |
Jeff Sharkey | 71ebe15 | 2013-09-17 17:24:38 -0700 | [diff] [blame] | 208 | } |
Jeff Sharkey | 36801cc | 2015-03-13 16:09:20 -0700 | [diff] [blame] | 209 | |
Jeff Sharkey | f1b996d | 2015-04-17 17:35:20 -0700 | [diff] [blame] | 210 | int mountFlags = (argc > 3) ? atoi(argv[3]) : 0; |
| 211 | userid_t mountUserId = (argc > 4) ? atoi(argv[4]) : -1; |
Jeff Sharkey | 36801cc | 2015-03-13 16:09:20 -0700 | [diff] [blame] | 212 | |
Jeff Sharkey | f1b996d | 2015-04-17 17:35:20 -0700 | [diff] [blame] | 213 | vol->setMountFlags(mountFlags); |
| 214 | vol->setMountUserId(mountUserId); |
Jeff Sharkey | 36801cc | 2015-03-13 16:09:20 -0700 | [diff] [blame] | 215 | |
Jeff Sharkey | 1bfb375 | 2015-04-29 15:22:23 -0700 | [diff] [blame] | 216 | int res = vol->mount(); |
| 217 | if (mountFlags & android::vold::VolumeBase::MountFlags::kPrimary) { |
| 218 | vm->setPrimary(vol); |
| 219 | } |
| 220 | return sendGenericOkFail(cli, res); |
Jeff Sharkey | 36801cc | 2015-03-13 16:09:20 -0700 | [diff] [blame] | 221 | |
| 222 | } else if (cmd == "unmount" && argc > 2) { |
| 223 | // unmount [volId] |
| 224 | std::string id(argv[2]); |
| 225 | auto vol = vm->findVolume(id); |
| 226 | if (vol == nullptr) { |
| 227 | return cli->sendMsg(ResponseCode::CommandSyntaxError, "Unknown volume", false); |
| 228 | } |
| 229 | |
| 230 | return sendGenericOkFail(cli, vol->unmount()); |
| 231 | |
Jeff Sharkey | d0640f6 | 2015-05-21 22:35:42 -0700 | [diff] [blame] | 232 | } else if (cmd == "format" && argc > 3) { |
| 233 | // format [volId] [fsType|auto] |
Jeff Sharkey | 36801cc | 2015-03-13 16:09:20 -0700 | [diff] [blame] | 234 | std::string id(argv[2]); |
Jeff Sharkey | d0640f6 | 2015-05-21 22:35:42 -0700 | [diff] [blame] | 235 | std::string fsType(argv[3]); |
Jeff Sharkey | 36801cc | 2015-03-13 16:09:20 -0700 | [diff] [blame] | 236 | auto vol = vm->findVolume(id); |
| 237 | if (vol == nullptr) { |
| 238 | return cli->sendMsg(ResponseCode::CommandSyntaxError, "Unknown volume", false); |
| 239 | } |
| 240 | |
Jeff Sharkey | d0640f6 | 2015-05-21 22:35:42 -0700 | [diff] [blame] | 241 | return sendGenericOkFail(cli, vol->format(fsType)); |
Jeff Sharkey | 1d6fbcc | 2015-04-24 16:00:03 -0700 | [diff] [blame] | 242 | |
| 243 | } else if (cmd == "move_storage" && argc > 3) { |
| 244 | // move_storage [fromVolId] [toVolId] |
| 245 | auto fromVol = vm->findVolume(std::string(argv[2])); |
| 246 | auto toVol = vm->findVolume(std::string(argv[3])); |
| 247 | if (fromVol == nullptr || toVol == nullptr) { |
| 248 | return cli->sendMsg(ResponseCode::CommandSyntaxError, "Unknown volume", false); |
| 249 | } |
| 250 | |
| 251 | (new android::vold::MoveTask(fromVol, toVol))->start(); |
| 252 | return sendGenericOkFail(cli, 0); |
Jeff Sharkey | 5a6bfca | 2015-05-14 20:33:55 -0700 | [diff] [blame] | 253 | |
| 254 | } else if (cmd == "benchmark" && argc > 2) { |
| 255 | // benchmark [volId] |
| 256 | std::string id(argv[2]); |
Jeff Sharkey | c86ab6f | 2015-06-26 14:02:09 -0700 | [diff] [blame] | 257 | nsecs_t res = vm->benchmarkPrivate(id); |
Jeff Sharkey | 5a6bfca | 2015-05-14 20:33:55 -0700 | [diff] [blame] | 258 | return cli->sendMsg(ResponseCode::CommandOkay, |
| 259 | android::base::StringPrintf("%" PRId64, res).c_str(), false); |
Jeff Sharkey | bc40cc8 | 2015-06-18 14:25:08 -0700 | [diff] [blame] | 260 | |
| 261 | } else if (cmd == "forget_partition" && argc > 2) { |
| 262 | // forget_partition [partGuid] |
| 263 | std::string partGuid(argv[2]); |
| 264 | return sendGenericOkFail(cli, vm->forgetPartition(partGuid)); |
Jeff Sharkey | 66270a2 | 2015-06-24 11:49:24 -0700 | [diff] [blame] | 265 | |
| 266 | } else if (cmd == "remount_uid" && argc > 3) { |
| 267 | // remount_uid [uid] [none|default|read|write] |
| 268 | uid_t uid = atoi(argv[2]); |
| 269 | std::string mode(argv[3]); |
| 270 | return sendGenericOkFail(cli, vm->remountUid(uid, mode)); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 271 | } |
| 272 | |
Jeff Sharkey | 36801cc | 2015-03-13 16:09:20 -0700 | [diff] [blame] | 273 | return cli->sendMsg(ResponseCode::CommandSyntaxError, nullptr, false); |
San Mehat | f1b736b | 2009-10-10 17:22:08 -0700 | [diff] [blame] | 274 | } |
| 275 | |
San Mehat | 586536c | 2010-02-16 17:12:00 -0800 | [diff] [blame] | 276 | CommandListener::StorageCmd::StorageCmd() : |
| 277 | VoldCommand("storage") { |
| 278 | } |
| 279 | |
| 280 | int CommandListener::StorageCmd::runCommand(SocketClient *cli, |
| 281 | int argc, char **argv) { |
Mohamad Ayyash | 7929aa7 | 2014-03-10 15:55:33 -0700 | [diff] [blame] | 282 | /* Guarantied to be initialized by vold's main() before the CommandListener is active */ |
| 283 | extern struct fstab *fstab; |
| 284 | |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 285 | dumpArgs(argc, argv, -1); |
| 286 | |
San Mehat | 586536c | 2010-02-16 17:12:00 -0800 | [diff] [blame] | 287 | if (argc < 2) { |
| 288 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Missing Argument", false); |
| 289 | return 0; |
| 290 | } |
| 291 | |
Mohamad Ayyash | 7929aa7 | 2014-03-10 15:55:33 -0700 | [diff] [blame] | 292 | if (!strcmp(argv[1], "mountall")) { |
| 293 | if (argc != 2) { |
| 294 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Usage: mountall", false); |
| 295 | return 0; |
| 296 | } |
| 297 | fs_mgr_mount_all(fstab); |
| 298 | cli->sendMsg(ResponseCode::CommandOkay, "Mountall ran successfully", false); |
| 299 | return 0; |
| 300 | } |
San Mehat | 586536c | 2010-02-16 17:12:00 -0800 | [diff] [blame] | 301 | if (!strcmp(argv[1], "users")) { |
| 302 | DIR *dir; |
| 303 | struct dirent *de; |
| 304 | |
JP Abgrall | edf7adf | 2014-03-12 10:41:05 -0700 | [diff] [blame] | 305 | if (argc < 3) { |
| 306 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Missing Argument: user <mountpoint>", false); |
| 307 | return 0; |
| 308 | } |
San Mehat | 586536c | 2010-02-16 17:12:00 -0800 | [diff] [blame] | 309 | if (!(dir = opendir("/proc"))) { |
| 310 | cli->sendMsg(ResponseCode::OperationFailed, "Failed to open /proc", true); |
| 311 | return 0; |
| 312 | } |
| 313 | |
| 314 | while ((de = readdir(dir))) { |
| 315 | int pid = Process::getPid(de->d_name); |
| 316 | |
| 317 | if (pid < 0) { |
| 318 | continue; |
| 319 | } |
| 320 | |
| 321 | char processName[255]; |
| 322 | Process::getProcessName(pid, processName, sizeof(processName)); |
| 323 | |
| 324 | if (Process::checkFileDescriptorSymLinks(pid, argv[2]) || |
| 325 | Process::checkFileMaps(pid, argv[2]) || |
| 326 | Process::checkSymLink(pid, argv[2], "cwd") || |
| 327 | Process::checkSymLink(pid, argv[2], "root") || |
| 328 | Process::checkSymLink(pid, argv[2], "exe")) { |
| 329 | |
| 330 | char msg[1024]; |
| 331 | snprintf(msg, sizeof(msg), "%d %s", pid, processName); |
| 332 | cli->sendMsg(ResponseCode::StorageUsersListResult, msg, false); |
| 333 | } |
| 334 | } |
| 335 | closedir(dir); |
| 336 | cli->sendMsg(ResponseCode::CommandOkay, "Storage user list complete", false); |
| 337 | } else { |
| 338 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Unknown storage cmd", false); |
| 339 | } |
| 340 | return 0; |
| 341 | } |
| 342 | |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 343 | CommandListener::AsecCmd::AsecCmd() : |
| 344 | VoldCommand("asec") { |
San Mehat | a19b250 | 2010-01-06 10:33:53 -0800 | [diff] [blame] | 345 | } |
| 346 | |
Kenny Root | 344ca10 | 2012-04-03 17:23:01 -0700 | [diff] [blame] | 347 | void CommandListener::AsecCmd::listAsecsInDirectory(SocketClient *cli, const char *directory) { |
| 348 | DIR *d = opendir(directory); |
| 349 | |
| 350 | if (!d) { |
| 351 | cli->sendMsg(ResponseCode::OperationFailed, "Failed to open asec dir", true); |
| 352 | return; |
| 353 | } |
| 354 | |
| 355 | size_t dirent_len = offsetof(struct dirent, d_name) + |
Elliott Hughes | 8c480f7 | 2012-10-26 16:57:19 -0700 | [diff] [blame] | 356 | fpathconf(dirfd(d), _PC_NAME_MAX) + 1; |
Kenny Root | 344ca10 | 2012-04-03 17:23:01 -0700 | [diff] [blame] | 357 | |
| 358 | struct dirent *dent = (struct dirent *) malloc(dirent_len); |
| 359 | if (dent == NULL) { |
| 360 | cli->sendMsg(ResponseCode::OperationFailed, "Failed to allocate memory", true); |
| 361 | return; |
| 362 | } |
| 363 | |
| 364 | struct dirent *result; |
| 365 | |
| 366 | while (!readdir_r(d, dent, &result) && result != NULL) { |
| 367 | if (dent->d_name[0] == '.') |
| 368 | continue; |
| 369 | if (dent->d_type != DT_REG) |
| 370 | continue; |
| 371 | size_t name_len = strlen(dent->d_name); |
| 372 | if (name_len > 5 && name_len < 260 && |
| 373 | !strcmp(&dent->d_name[name_len - 5], ".asec")) { |
| 374 | char id[255]; |
| 375 | memset(id, 0, sizeof(id)); |
Kenny Root | 7b0bc85 | 2012-04-27 15:33:58 -0700 | [diff] [blame] | 376 | strlcpy(id, dent->d_name, name_len - 4); |
Kenny Root | 344ca10 | 2012-04-03 17:23:01 -0700 | [diff] [blame] | 377 | cli->sendMsg(ResponseCode::AsecListResult, id, false); |
| 378 | } |
| 379 | } |
| 380 | closedir(d); |
| 381 | |
| 382 | free(dent); |
| 383 | } |
| 384 | |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 385 | int CommandListener::AsecCmd::runCommand(SocketClient *cli, |
| 386 | int argc, char **argv) { |
| 387 | if (argc < 2) { |
| 388 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Missing Argument", false); |
San Mehat | a19b250 | 2010-01-06 10:33:53 -0800 | [diff] [blame] | 389 | return 0; |
| 390 | } |
| 391 | |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 392 | VolumeManager *vm = VolumeManager::Instance(); |
| 393 | int rc = 0; |
San Mehat | a19b250 | 2010-01-06 10:33:53 -0800 | [diff] [blame] | 394 | |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 395 | if (!strcmp(argv[1], "list")) { |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 396 | dumpArgs(argc, argv, -1); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 397 | |
Jeff Sharkey | 9f18fe7 | 2015-04-01 23:32:18 -0700 | [diff] [blame] | 398 | listAsecsInDirectory(cli, VolumeManager::SEC_ASECDIR_EXT); |
| 399 | listAsecsInDirectory(cli, VolumeManager::SEC_ASECDIR_INT); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 400 | } else if (!strcmp(argv[1], "create")) { |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 401 | dumpArgs(argc, argv, 5); |
Kenny Root | 344ca10 | 2012-04-03 17:23:01 -0700 | [diff] [blame] | 402 | if (argc != 8) { |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 403 | cli->sendMsg(ResponseCode::CommandSyntaxError, |
Kenny Root | 344ca10 | 2012-04-03 17:23:01 -0700 | [diff] [blame] | 404 | "Usage: asec create <container-id> <size_mb> <fstype> <key> <ownerUid> " |
| 405 | "<isExternal>", false); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 406 | return 0; |
| 407 | } |
| 408 | |
| 409 | unsigned int numSectors = (atoi(argv[3]) * (1024 * 1024)) / 512; |
Kenny Root | 344ca10 | 2012-04-03 17:23:01 -0700 | [diff] [blame] | 410 | const bool isExternal = (atoi(argv[7]) == 1); |
| 411 | rc = vm->createAsec(argv[2], numSectors, argv[4], argv[5], atoi(argv[6]), isExternal); |
Daniel Rosenberg | fcd34a0 | 2014-05-22 11:23:56 -0700 | [diff] [blame] | 412 | } else if (!strcmp(argv[1], "resize")) { |
| 413 | dumpArgs(argc, argv, -1); |
| 414 | if (argc != 5) { |
| 415 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Usage: asec resize <container-id> <size_mb> <key>", false); |
| 416 | return 0; |
| 417 | } |
| 418 | unsigned int numSectors = (atoi(argv[3]) * (1024 * 1024)) / 512; |
| 419 | rc = vm->resizeAsec(argv[2], numSectors, argv[4]); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 420 | } else if (!strcmp(argv[1], "finalize")) { |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 421 | dumpArgs(argc, argv, -1); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 422 | if (argc != 3) { |
| 423 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Usage: asec finalize <container-id>", false); |
| 424 | return 0; |
| 425 | } |
San Mehat | 8f2875b | 2010-02-18 11:40:49 -0800 | [diff] [blame] | 426 | rc = vm->finalizeAsec(argv[2]); |
Kenny Root | 344ca10 | 2012-04-03 17:23:01 -0700 | [diff] [blame] | 427 | } else if (!strcmp(argv[1], "fixperms")) { |
| 428 | dumpArgs(argc, argv, -1); |
| 429 | if (argc != 5) { |
| 430 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Usage: asec fixperms <container-id> <gid> <filename>", false); |
| 431 | return 0; |
| 432 | } |
| 433 | |
| 434 | char *endptr; |
| 435 | gid_t gid = (gid_t) strtoul(argv[3], &endptr, 10); |
| 436 | if (*endptr != '\0') { |
| 437 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Usage: asec fixperms <container-id> <gid> <filename>", false); |
| 438 | return 0; |
| 439 | } |
| 440 | |
| 441 | rc = vm->fixupAsecPermissions(argv[2], gid, argv[4]); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 442 | } else if (!strcmp(argv[1], "destroy")) { |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 443 | dumpArgs(argc, argv, -1); |
San Mehat | 4ba8948 | 2010-02-18 09:00:18 -0800 | [diff] [blame] | 444 | if (argc < 3) { |
| 445 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Usage: asec destroy <container-id> [force]", false); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 446 | return 0; |
| 447 | } |
San Mehat | 4ba8948 | 2010-02-18 09:00:18 -0800 | [diff] [blame] | 448 | bool force = false; |
| 449 | if (argc > 3 && !strcmp(argv[3], "force")) { |
| 450 | force = true; |
| 451 | } |
San Mehat | 8f2875b | 2010-02-18 11:40:49 -0800 | [diff] [blame] | 452 | rc = vm->destroyAsec(argv[2], force); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 453 | } else if (!strcmp(argv[1], "mount")) { |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 454 | dumpArgs(argc, argv, 3); |
Jeff Sharkey | 43ed123 | 2014-08-22 12:29:05 -0700 | [diff] [blame] | 455 | if (argc != 6) { |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 456 | cli->sendMsg(ResponseCode::CommandSyntaxError, |
Jeff Sharkey | 43ed123 | 2014-08-22 12:29:05 -0700 | [diff] [blame] | 457 | "Usage: asec mount <namespace-id> <key> <ownerUid> <ro|rw>", false); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 458 | return 0; |
| 459 | } |
Jeff Sharkey | 43ed123 | 2014-08-22 12:29:05 -0700 | [diff] [blame] | 460 | bool readOnly = true; |
| 461 | if (!strcmp(argv[5], "rw")) { |
| 462 | readOnly = false; |
| 463 | } |
| 464 | rc = vm->mountAsec(argv[2], argv[3], atoi(argv[4]), readOnly); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 465 | } else if (!strcmp(argv[1], "unmount")) { |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 466 | dumpArgs(argc, argv, -1); |
San Mehat | 4ba8948 | 2010-02-18 09:00:18 -0800 | [diff] [blame] | 467 | if (argc < 3) { |
| 468 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Usage: asec unmount <container-id> [force]", false); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 469 | return 0; |
| 470 | } |
San Mehat | 4ba8948 | 2010-02-18 09:00:18 -0800 | [diff] [blame] | 471 | bool force = false; |
| 472 | if (argc > 3 && !strcmp(argv[3], "force")) { |
| 473 | force = true; |
| 474 | } |
San Mehat | 8f2875b | 2010-02-18 11:40:49 -0800 | [diff] [blame] | 475 | rc = vm->unmountAsec(argv[2], force); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 476 | } else if (!strcmp(argv[1], "rename")) { |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 477 | dumpArgs(argc, argv, -1); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 478 | if (argc != 4) { |
| 479 | cli->sendMsg(ResponseCode::CommandSyntaxError, |
| 480 | "Usage: asec rename <old_id> <new_id>", false); |
| 481 | return 0; |
| 482 | } |
San Mehat | 8f2875b | 2010-02-18 11:40:49 -0800 | [diff] [blame] | 483 | rc = vm->renameAsec(argv[2], argv[3]); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 484 | } else if (!strcmp(argv[1], "path")) { |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 485 | dumpArgs(argc, argv, -1); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 486 | if (argc != 3) { |
| 487 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Usage: asec path <container-id>", false); |
| 488 | return 0; |
| 489 | } |
| 490 | char path[255]; |
| 491 | |
San Mehat | 88ac2c0 | 2010-03-23 11:15:58 -0700 | [diff] [blame] | 492 | if (!(rc = vm->getAsecMountPath(argv[2], path, sizeof(path)))) { |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 493 | cli->sendMsg(ResponseCode::AsecPathResult, path, false); |
San Mehat | 88ac2c0 | 2010-03-23 11:15:58 -0700 | [diff] [blame] | 494 | return 0; |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 495 | } |
Dianne Hackborn | 736910c | 2011-06-27 13:37:07 -0700 | [diff] [blame] | 496 | } else if (!strcmp(argv[1], "fspath")) { |
| 497 | dumpArgs(argc, argv, -1); |
| 498 | if (argc != 3) { |
| 499 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Usage: asec fspath <container-id>", false); |
| 500 | return 0; |
| 501 | } |
| 502 | char path[255]; |
| 503 | |
| 504 | if (!(rc = vm->getAsecFilesystemPath(argv[2], path, sizeof(path)))) { |
| 505 | cli->sendMsg(ResponseCode::AsecPathResult, path, false); |
| 506 | return 0; |
| 507 | } |
San Mehat | a19b250 | 2010-01-06 10:33:53 -0800 | [diff] [blame] | 508 | } else { |
San Mehat | d9a4e35 | 2010-03-12 13:32:47 -0800 | [diff] [blame] | 509 | dumpArgs(argc, argv, -1); |
San Mehat | eba65e9 | 2010-01-29 05:15:16 -0800 | [diff] [blame] | 510 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Unknown asec cmd", false); |
San Mehat | a19b250 | 2010-01-06 10:33:53 -0800 | [diff] [blame] | 511 | } |
| 512 | |
San Mehat | 8f2875b | 2010-02-18 11:40:49 -0800 | [diff] [blame] | 513 | if (!rc) { |
| 514 | cli->sendMsg(ResponseCode::CommandOkay, "asec operation succeeded", false); |
| 515 | } else { |
| 516 | rc = ResponseCode::convertFromErrno(); |
| 517 | cli->sendMsg(rc, "asec operation failed", true); |
| 518 | } |
| 519 | |
San Mehat | a19b250 | 2010-01-06 10:33:53 -0800 | [diff] [blame] | 520 | return 0; |
| 521 | } |
San Mehat | 2350c44 | 2010-03-02 13:16:50 -0800 | [diff] [blame] | 522 | |
Kenny Root | 508c0e1 | 2010-07-12 09:59:49 -0700 | [diff] [blame] | 523 | CommandListener::ObbCmd::ObbCmd() : |
| 524 | VoldCommand("obb") { |
Kenny Root | fb7c4d5 | 2010-06-30 18:48:41 -0700 | [diff] [blame] | 525 | } |
| 526 | |
Kenny Root | 508c0e1 | 2010-07-12 09:59:49 -0700 | [diff] [blame] | 527 | int CommandListener::ObbCmd::runCommand(SocketClient *cli, |
Kenny Root | fb7c4d5 | 2010-06-30 18:48:41 -0700 | [diff] [blame] | 528 | int argc, char **argv) { |
| 529 | if (argc < 2) { |
| 530 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Missing Argument", false); |
| 531 | return 0; |
| 532 | } |
| 533 | |
| 534 | VolumeManager *vm = VolumeManager::Instance(); |
| 535 | int rc = 0; |
| 536 | |
Kenny Root | 508c0e1 | 2010-07-12 09:59:49 -0700 | [diff] [blame] | 537 | if (!strcmp(argv[1], "list")) { |
| 538 | dumpArgs(argc, argv, -1); |
| 539 | |
| 540 | rc = vm->listMountedObbs(cli); |
| 541 | } else if (!strcmp(argv[1], "mount")) { |
Kenny Root | fb7c4d5 | 2010-06-30 18:48:41 -0700 | [diff] [blame] | 542 | dumpArgs(argc, argv, 3); |
| 543 | if (argc != 5) { |
| 544 | cli->sendMsg(ResponseCode::CommandSyntaxError, |
Jeff Sharkey | 6947904 | 2012-09-25 16:14:57 -0700 | [diff] [blame] | 545 | "Usage: obb mount <filename> <key> <ownerGid>", false); |
Kenny Root | fb7c4d5 | 2010-06-30 18:48:41 -0700 | [diff] [blame] | 546 | return 0; |
| 547 | } |
Kenny Root | 508c0e1 | 2010-07-12 09:59:49 -0700 | [diff] [blame] | 548 | rc = vm->mountObb(argv[2], argv[3], atoi(argv[4])); |
Kenny Root | fb7c4d5 | 2010-06-30 18:48:41 -0700 | [diff] [blame] | 549 | } else if (!strcmp(argv[1], "unmount")) { |
| 550 | dumpArgs(argc, argv, -1); |
| 551 | if (argc < 3) { |
Kenny Root | 508c0e1 | 2010-07-12 09:59:49 -0700 | [diff] [blame] | 552 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Usage: obb unmount <source file> [force]", false); |
Kenny Root | fb7c4d5 | 2010-06-30 18:48:41 -0700 | [diff] [blame] | 553 | return 0; |
| 554 | } |
| 555 | bool force = false; |
| 556 | if (argc > 3 && !strcmp(argv[3], "force")) { |
| 557 | force = true; |
| 558 | } |
Kenny Root | 508c0e1 | 2010-07-12 09:59:49 -0700 | [diff] [blame] | 559 | rc = vm->unmountObb(argv[2], force); |
| 560 | } else if (!strcmp(argv[1], "path")) { |
| 561 | dumpArgs(argc, argv, -1); |
| 562 | if (argc != 3) { |
| 563 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Usage: obb path <source file>", false); |
| 564 | return 0; |
| 565 | } |
| 566 | char path[255]; |
| 567 | |
| 568 | if (!(rc = vm->getObbMountPath(argv[2], path, sizeof(path)))) { |
| 569 | cli->sendMsg(ResponseCode::AsecPathResult, path, false); |
| 570 | return 0; |
| 571 | } |
Kenny Root | fb7c4d5 | 2010-06-30 18:48:41 -0700 | [diff] [blame] | 572 | } else { |
| 573 | dumpArgs(argc, argv, -1); |
Kenny Root | 508c0e1 | 2010-07-12 09:59:49 -0700 | [diff] [blame] | 574 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Unknown obb cmd", false); |
Kenny Root | fb7c4d5 | 2010-06-30 18:48:41 -0700 | [diff] [blame] | 575 | } |
| 576 | |
| 577 | if (!rc) { |
Kenny Root | 508c0e1 | 2010-07-12 09:59:49 -0700 | [diff] [blame] | 578 | cli->sendMsg(ResponseCode::CommandOkay, "obb operation succeeded", false); |
Kenny Root | fb7c4d5 | 2010-06-30 18:48:41 -0700 | [diff] [blame] | 579 | } else { |
| 580 | rc = ResponseCode::convertFromErrno(); |
Kenny Root | 508c0e1 | 2010-07-12 09:59:49 -0700 | [diff] [blame] | 581 | cli->sendMsg(rc, "obb operation failed", true); |
Kenny Root | fb7c4d5 | 2010-06-30 18:48:41 -0700 | [diff] [blame] | 582 | } |
| 583 | |
| 584 | return 0; |
| 585 | } |
| 586 | |
Ken Sumrall | b87937c | 2013-03-19 21:46:39 -0700 | [diff] [blame] | 587 | CommandListener::FstrimCmd::FstrimCmd() : |
| 588 | VoldCommand("fstrim") { |
| 589 | } |
| 590 | int CommandListener::FstrimCmd::runCommand(SocketClient *cli, |
| 591 | int argc, char **argv) { |
| 592 | if ((cli->getUid() != 0) && (cli->getUid() != AID_SYSTEM)) { |
| 593 | cli->sendMsg(ResponseCode::CommandNoPermission, "No permission to run fstrim commands", false); |
| 594 | return 0; |
| 595 | } |
| 596 | |
| 597 | if (argc < 2) { |
| 598 | cli->sendMsg(ResponseCode::CommandSyntaxError, "Missing Argument", false); |
| 599 | return 0; |
| 600 | } |
| 601 | |
Jeff Sharkey | c86ab6f | 2015-06-26 14:02:09 -0700 | [diff] [blame] | 602 | VolumeManager *vm = VolumeManager::Instance(); |
| 603 | std::lock_guard<std::mutex> lock(vm->getLock()); |
Ken Sumrall | b87937c | 2013-03-19 21:46:39 -0700 | [diff] [blame] | 604 | |
Jeff Sharkey | c86ab6f | 2015-06-26 14:02:09 -0700 | [diff] [blame] | 605 | int flags = 0; |
| 606 | |
| 607 | std::string cmd(argv[1]); |
| 608 | if (cmd == "dotrim") { |
| 609 | flags = 0; |
| 610 | } else if (cmd == "dotrimbench") { |
| 611 | flags = android::vold::TrimTask::Flags::kBenchmarkAfter; |
| 612 | } else if (cmd == "dodtrim") { |
| 613 | flags = android::vold::TrimTask::Flags::kDeepTrim; |
| 614 | } else if (cmd == "dodtrimbench") { |
| 615 | flags = android::vold::TrimTask::Flags::kDeepTrim |
| 616 | | android::vold::TrimTask::Flags::kBenchmarkAfter; |
Ken Sumrall | b87937c | 2013-03-19 21:46:39 -0700 | [diff] [blame] | 617 | } |
| 618 | |
Jeff Sharkey | c86ab6f | 2015-06-26 14:02:09 -0700 | [diff] [blame] | 619 | (new android::vold::TrimTask(flags))->start(); |
| 620 | return sendGenericOkFail(cli, 0); |
Ken Sumrall | b87937c | 2013-03-19 21:46:39 -0700 | [diff] [blame] | 621 | } |