The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2007 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 <ctype.h> |
Doug Zongker | 7c3ae45 | 2013-05-14 11:03:02 -0700 | [diff] [blame] | 18 | #include <dirent.h> |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 19 | #include <errno.h> |
| 20 | #include <fcntl.h> |
| 21 | #include <getopt.h> |
| 22 | #include <limits.h> |
| 23 | #include <linux/input.h> |
Doug Zongker | 7c3ae45 | 2013-05-14 11:03:02 -0700 | [diff] [blame] | 24 | #include <stdarg.h> |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 25 | #include <stdio.h> |
| 26 | #include <stdlib.h> |
| 27 | #include <string.h> |
Patrick Tjin | cd055ee | 2014-12-09 11:26:40 -0800 | [diff] [blame] | 28 | #include <sys/klog.h> |
Doug Zongker | 23ceeea | 2010-07-08 17:27:55 -0700 | [diff] [blame] | 29 | #include <sys/stat.h> |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 30 | #include <sys/types.h> |
Tao Bao | cdcf28f | 2016-01-13 15:05:20 -0800 | [diff] [blame] | 31 | #include <sys/wait.h> |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 32 | #include <time.h> |
| 33 | #include <unistd.h> |
| 34 | |
Tao Bao | 04ca426 | 2015-09-10 15:32:24 -0700 | [diff] [blame] | 35 | #include <chrono> |
| 36 | |
Tao Bao | 7523863 | 2015-05-27 14:46:17 -0700 | [diff] [blame] | 37 | #include <adb.h> |
Elliott Hughes | 4b166f0 | 2015-12-04 15:30:20 -0800 | [diff] [blame] | 38 | #include <android-base/file.h> |
| 39 | #include <android-base/stringprintf.h> |
Tao Bao | 7523863 | 2015-05-27 14:46:17 -0700 | [diff] [blame] | 40 | #include <cutils/android_reboot.h> |
| 41 | #include <cutils/properties.h> |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 42 | |
Yabin Cui | 99281df | 2016-02-17 12:21:52 -0800 | [diff] [blame] | 43 | #include <healthd/BatteryMonitor.h> |
| 44 | |
Tao Bao | 7523863 | 2015-05-27 14:46:17 -0700 | [diff] [blame] | 45 | #include "adb_install.h" |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 46 | #include "bootloader.h" |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 47 | #include "common.h" |
Tao Bao | 7523863 | 2015-05-27 14:46:17 -0700 | [diff] [blame] | 48 | #include "device.h" |
| 49 | #include "fuse_sdcard_provider.h" |
| 50 | #include "fuse_sideload.h" |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 51 | #include "install.h" |
| 52 | #include "minui/minui.h" |
| 53 | #include "minzip/DirUtil.h" |
| 54 | #include "roots.h" |
Doug Zongker | 28ce47c | 2011-10-28 10:33:05 -0700 | [diff] [blame] | 55 | #include "ui.h" |
Doug Zongker | 211aebc | 2011-10-28 15:13:10 -0700 | [diff] [blame] | 56 | #include "screen_ui.h" |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 57 | |
Stephen Smalley | 779701d | 2012-02-09 14:13:23 -0500 | [diff] [blame] | 58 | struct selabel_handle *sehandle; |
| 59 | |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 60 | static const struct option OPTIONS[] = { |
Tao Bao | c679f93 | 2015-03-30 09:43:49 -0700 | [diff] [blame] | 61 | { "send_intent", required_argument, NULL, 'i' }, |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 62 | { "update_package", required_argument, NULL, 'u' }, |
| 63 | { "wipe_data", no_argument, NULL, 'w' }, |
| 64 | { "wipe_cache", no_argument, NULL, 'c' }, |
Doug Zongker | 4bc9806 | 2010-09-03 11:00:13 -0700 | [diff] [blame] | 65 | { "show_text", no_argument, NULL, 't' }, |
Tao Bao | c679f93 | 2015-03-30 09:43:49 -0700 | [diff] [blame] | 66 | { "sideload", no_argument, NULL, 's' }, |
| 67 | { "sideload_auto_reboot", no_argument, NULL, 'a' }, |
Doug Zongker | e5d5ac7 | 2012-04-12 11:01:22 -0700 | [diff] [blame] | 68 | { "just_exit", no_argument, NULL, 'x' }, |
Doug Zongker | 02ec6b8 | 2012-08-22 17:26:40 -0700 | [diff] [blame] | 69 | { "locale", required_argument, NULL, 'l' }, |
Doug Zongker | c87bab1 | 2013-11-25 13:53:25 -0800 | [diff] [blame] | 70 | { "stages", required_argument, NULL, 'g' }, |
Doug Zongker | b1d1263 | 2014-03-18 10:32:12 -0700 | [diff] [blame] | 71 | { "shutdown_after", no_argument, NULL, 'p' }, |
Jeff Sharkey | a6e13ae | 2014-09-24 11:46:17 -0700 | [diff] [blame] | 72 | { "reason", required_argument, NULL, 'r' }, |
Doug Zongker | 988500b | 2009-10-06 14:41:38 -0700 | [diff] [blame] | 73 | { NULL, 0, NULL, 0 }, |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 74 | }; |
| 75 | |
Doug Zongker | 6d0d7ac | 2013-07-09 13:34:55 -0700 | [diff] [blame] | 76 | static const char *CACHE_LOG_DIR = "/cache/recovery"; |
Doug Zongker | d4208f9 | 2010-09-20 12:16:13 -0700 | [diff] [blame] | 77 | static const char *COMMAND_FILE = "/cache/recovery/command"; |
| 78 | static const char *INTENT_FILE = "/cache/recovery/intent"; |
| 79 | static const char *LOG_FILE = "/cache/recovery/log"; |
Doug Zongker | d0181b8 | 2011-10-19 10:51:12 -0700 | [diff] [blame] | 80 | static const char *LAST_INSTALL_FILE = "/cache/recovery/last_install"; |
Doug Zongker | 8b240cc | 2012-08-29 15:19:29 -0700 | [diff] [blame] | 81 | static const char *LOCALE_FILE = "/cache/recovery/last_locale"; |
Paul Lawrence | d0db337 | 2015-11-05 13:38:40 -0800 | [diff] [blame] | 82 | static const char *CONVERT_FBE_DIR = "/cache/recovery/convert_fbe"; |
| 83 | static const char *CONVERT_FBE_FILE = "/cache/recovery/convert_fbe/convert_fbe"; |
Michael Ward | 9d2629c | 2011-06-23 22:14:24 -0700 | [diff] [blame] | 84 | static const char *CACHE_ROOT = "/cache"; |
Paul Lawrence | d0db337 | 2015-11-05 13:38:40 -0800 | [diff] [blame] | 85 | static const char *DATA_ROOT = "/data"; |
Doug Zongker | d4208f9 | 2010-09-20 12:16:13 -0700 | [diff] [blame] | 86 | static const char *SDCARD_ROOT = "/sdcard"; |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 87 | static const char *TEMPORARY_LOG_FILE = "/tmp/recovery.log"; |
Doug Zongker | d0181b8 | 2011-10-19 10:51:12 -0700 | [diff] [blame] | 88 | static const char *TEMPORARY_INSTALL_FILE = "/tmp/last_install"; |
Tao Bao | f012432 | 2015-04-11 02:04:11 +0000 | [diff] [blame] | 89 | static const char *LAST_KMSG_FILE = "/cache/recovery/last_kmsg"; |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 90 | static const char *LAST_LOG_FILE = "/cache/recovery/last_log"; |
| 91 | static const int KEEP_LOG_COUNT = 10; |
Yabin Cui | 99281df | 2016-02-17 12:21:52 -0800 | [diff] [blame] | 92 | static const int BATTERY_READ_TIMEOUT_IN_SEC = 10; |
| 93 | // GmsCore enters recovery mode to install package when having enough battery |
| 94 | // percentage. Normally, the threshold is 40% without charger and 20% with charger. |
| 95 | // So we should check battery with a slightly lower limitation. |
| 96 | static const int BATTERY_OK_PERCENTAGE = 20; |
| 97 | static const int BATTERY_WITH_CHARGER_OK_PERCENTAGE = 15; |
Nick Kralevich | a9ad032 | 2014-10-22 18:38:48 -0700 | [diff] [blame] | 98 | |
Doug Zongker | 211aebc | 2011-10-28 15:13:10 -0700 | [diff] [blame] | 99 | RecoveryUI* ui = NULL; |
Doug Zongker | 02ec6b8 | 2012-08-22 17:26:40 -0700 | [diff] [blame] | 100 | char* locale = NULL; |
Doug Zongker | c87bab1 | 2013-11-25 13:53:25 -0800 | [diff] [blame] | 101 | char* stage = NULL; |
Jeff Sharkey | a6e13ae | 2014-09-24 11:46:17 -0700 | [diff] [blame] | 102 | char* reason = NULL; |
Tao Bao | 682c34b | 2015-04-07 17:16:35 -0700 | [diff] [blame] | 103 | bool modified_flash = false; |
Doug Zongker | 211aebc | 2011-10-28 15:13:10 -0700 | [diff] [blame] | 104 | |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 105 | /* |
| 106 | * The recovery tool communicates with the main system through /cache files. |
| 107 | * /cache/recovery/command - INPUT - command line for tool, one arg per line |
| 108 | * /cache/recovery/log - OUTPUT - combined log file from recovery run(s) |
| 109 | * /cache/recovery/intent - OUTPUT - intent that was passed in |
| 110 | * |
| 111 | * The arguments which may be supplied in the recovery.command file: |
| 112 | * --send_intent=anystring - write the text out to recovery.intent |
Doug Zongker | d4208f9 | 2010-09-20 12:16:13 -0700 | [diff] [blame] | 113 | * --update_package=path - verify install an OTA package file |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 114 | * --wipe_data - erase user data (and cache), then reboot |
| 115 | * --wipe_cache - wipe cache (but not user data), then reboot |
Oscar Montemayor | 0523156 | 2009-11-30 08:40:57 -0800 | [diff] [blame] | 116 | * --set_encrypted_filesystem=on|off - enables / diasables encrypted fs |
Doug Zongker | e5d5ac7 | 2012-04-12 11:01:22 -0700 | [diff] [blame] | 117 | * --just_exit - do nothing; exit and reboot |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 118 | * |
| 119 | * After completing, we remove /cache/recovery/command and reboot. |
| 120 | * Arguments may also be supplied in the bootloader control block (BCB). |
| 121 | * These important scenarios must be safely restartable at any point: |
| 122 | * |
| 123 | * FACTORY RESET |
| 124 | * 1. user selects "factory reset" |
| 125 | * 2. main system writes "--wipe_data" to /cache/recovery/command |
| 126 | * 3. main system reboots into recovery |
| 127 | * 4. get_args() writes BCB with "boot-recovery" and "--wipe_data" |
| 128 | * -- after this, rebooting will restart the erase -- |
Doug Zongker | d4208f9 | 2010-09-20 12:16:13 -0700 | [diff] [blame] | 129 | * 5. erase_volume() reformats /data |
| 130 | * 6. erase_volume() reformats /cache |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 131 | * 7. finish_recovery() erases BCB |
| 132 | * -- after this, rebooting will restart the main system -- |
| 133 | * 8. main() calls reboot() to boot main system |
| 134 | * |
| 135 | * OTA INSTALL |
| 136 | * 1. main system downloads OTA package to /cache/some-filename.zip |
Doug Zongker | 9b125b0 | 2010-09-22 12:01:37 -0700 | [diff] [blame] | 137 | * 2. main system writes "--update_package=/cache/some-filename.zip" |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 138 | * 3. main system reboots into recovery |
| 139 | * 4. get_args() writes BCB with "boot-recovery" and "--update_package=..." |
| 140 | * -- after this, rebooting will attempt to reinstall the update -- |
| 141 | * 5. install_package() attempts to install the update |
| 142 | * NOTE: the package install must itself be restartable from any point |
| 143 | * 6. finish_recovery() erases BCB |
| 144 | * -- after this, rebooting will (try to) restart the main system -- |
| 145 | * 7. ** if install failed ** |
| 146 | * 7a. prompt_and_wait() shows an error icon and waits for the user |
| 147 | * 7b; the user reboots (pulling the battery, etc) into the main system |
| 148 | * 8. main() calls maybe_install_firmware_update() |
| 149 | * ** if the update contained radio/hboot firmware **: |
| 150 | * 8a. m_i_f_u() writes BCB with "boot-recovery" and "--wipe_cache" |
| 151 | * -- after this, rebooting will reformat cache & restart main system -- |
| 152 | * 8b. m_i_f_u() writes firmware image into raw cache partition |
| 153 | * 8c. m_i_f_u() writes BCB with "update-radio/hboot" and "--wipe_cache" |
| 154 | * -- after this, rebooting will attempt to reinstall firmware -- |
| 155 | * 8d. bootloader tries to flash firmware |
| 156 | * 8e. bootloader writes BCB with "boot-recovery" (keeping "--wipe_cache") |
| 157 | * -- after this, rebooting will reformat cache & restart main system -- |
Doug Zongker | d4208f9 | 2010-09-20 12:16:13 -0700 | [diff] [blame] | 158 | * 8f. erase_volume() reformats /cache |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 159 | * 8g. finish_recovery() erases BCB |
| 160 | * -- after this, rebooting will (try to) restart the main system -- |
| 161 | * 9. main() calls reboot() to boot main system |
| 162 | */ |
| 163 | |
| 164 | static const int MAX_ARG_LENGTH = 4096; |
| 165 | static const int MAX_ARGS = 100; |
| 166 | |
Doug Zongker | d4208f9 | 2010-09-20 12:16:13 -0700 | [diff] [blame] | 167 | // open a given path, mounting partitions as necessary |
Tao Bao | 04ca426 | 2015-09-10 15:32:24 -0700 | [diff] [blame] | 168 | FILE* fopen_path(const char *path, const char *mode) { |
Doug Zongker | d4208f9 | 2010-09-20 12:16:13 -0700 | [diff] [blame] | 169 | if (ensure_path_mounted(path) != 0) { |
| 170 | LOGE("Can't mount %s\n", path); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 171 | return NULL; |
| 172 | } |
| 173 | |
| 174 | // When writing, try to create the containing directory, if necessary. |
| 175 | // Use generous permissions, the system (init.rc) will reset them. |
Stephen Smalley | 779701d | 2012-02-09 14:13:23 -0500 | [diff] [blame] | 176 | if (strchr("wa", mode[0])) dirCreateHierarchy(path, 0777, NULL, 1, sehandle); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 177 | |
| 178 | FILE *fp = fopen(path, mode); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 179 | return fp; |
| 180 | } |
| 181 | |
Tao Bao | 04ca426 | 2015-09-10 15:32:24 -0700 | [diff] [blame] | 182 | // close a file, log an error if the error indicator is set |
| 183 | static void check_and_fclose(FILE *fp, const char *name) { |
| 184 | fflush(fp); |
| 185 | if (ferror(fp)) LOGE("Error in %s\n(%s)\n", name, strerror(errno)); |
| 186 | fclose(fp); |
| 187 | } |
| 188 | |
Elliott Hughes | f14af80 | 2015-02-10 14:46:14 -0800 | [diff] [blame] | 189 | bool is_ro_debuggable() { |
| 190 | char value[PROPERTY_VALUE_MAX+1]; |
| 191 | return (property_get("ro.debuggable", value, NULL) == 1 && value[0] == '1'); |
| 192 | } |
| 193 | |
Nick Kralevich | a9ad032 | 2014-10-22 18:38:48 -0700 | [diff] [blame] | 194 | static void redirect_stdio(const char* filename) { |
Tao Bao | 04ca426 | 2015-09-10 15:32:24 -0700 | [diff] [blame] | 195 | int pipefd[2]; |
| 196 | if (pipe(pipefd) == -1) { |
| 197 | LOGE("pipe failed: %s\n", strerror(errno)); |
Nick Kralevich | a9ad032 | 2014-10-22 18:38:48 -0700 | [diff] [blame] | 198 | |
Tao Bao | 04ca426 | 2015-09-10 15:32:24 -0700 | [diff] [blame] | 199 | // Fall back to traditional logging mode without timestamps. |
| 200 | // If these fail, there's not really anywhere to complain... |
| 201 | freopen(filename, "a", stdout); setbuf(stdout, NULL); |
| 202 | freopen(filename, "a", stderr); setbuf(stderr, NULL); |
| 203 | |
| 204 | return; |
| 205 | } |
| 206 | |
| 207 | pid_t pid = fork(); |
| 208 | if (pid == -1) { |
| 209 | LOGE("fork failed: %s\n", strerror(errno)); |
| 210 | |
| 211 | // Fall back to traditional logging mode without timestamps. |
| 212 | // If these fail, there's not really anywhere to complain... |
| 213 | freopen(filename, "a", stdout); setbuf(stdout, NULL); |
| 214 | freopen(filename, "a", stderr); setbuf(stderr, NULL); |
| 215 | |
| 216 | return; |
| 217 | } |
| 218 | |
| 219 | if (pid == 0) { |
| 220 | /// Close the unused write end. |
| 221 | close(pipefd[1]); |
| 222 | |
| 223 | auto start = std::chrono::steady_clock::now(); |
| 224 | |
| 225 | // Child logger to actually write to the log file. |
| 226 | FILE* log_fp = fopen(filename, "a"); |
| 227 | if (log_fp == nullptr) { |
| 228 | LOGE("fopen \"%s\" failed: %s\n", filename, strerror(errno)); |
| 229 | close(pipefd[0]); |
| 230 | _exit(1); |
| 231 | } |
| 232 | |
| 233 | FILE* pipe_fp = fdopen(pipefd[0], "r"); |
| 234 | if (pipe_fp == nullptr) { |
| 235 | LOGE("fdopen failed: %s\n", strerror(errno)); |
| 236 | check_and_fclose(log_fp, filename); |
| 237 | close(pipefd[0]); |
| 238 | _exit(1); |
| 239 | } |
| 240 | |
| 241 | char* line = nullptr; |
| 242 | size_t len = 0; |
| 243 | while (getline(&line, &len, pipe_fp) != -1) { |
| 244 | auto now = std::chrono::steady_clock::now(); |
| 245 | double duration = std::chrono::duration_cast<std::chrono::duration<double>>( |
| 246 | now - start).count(); |
| 247 | if (line[0] == '\n') { |
| 248 | fprintf(log_fp, "[%12.6lf]\n", duration); |
| 249 | } else { |
| 250 | fprintf(log_fp, "[%12.6lf] %s", duration, line); |
| 251 | } |
| 252 | fflush(log_fp); |
| 253 | } |
| 254 | |
| 255 | LOGE("getline failed: %s\n", strerror(errno)); |
| 256 | |
| 257 | free(line); |
| 258 | check_and_fclose(log_fp, filename); |
| 259 | close(pipefd[0]); |
| 260 | _exit(1); |
| 261 | } else { |
| 262 | // Redirect stdout/stderr to the logger process. |
| 263 | // Close the unused read end. |
| 264 | close(pipefd[0]); |
| 265 | |
| 266 | setbuf(stdout, nullptr); |
| 267 | setbuf(stderr, nullptr); |
| 268 | |
| 269 | if (dup2(pipefd[1], STDOUT_FILENO) == -1) { |
| 270 | LOGE("dup2 stdout failed: %s\n", strerror(errno)); |
| 271 | } |
| 272 | if (dup2(pipefd[1], STDERR_FILENO) == -1) { |
| 273 | LOGE("dup2 stderr failed: %s\n", strerror(errno)); |
| 274 | } |
| 275 | |
| 276 | close(pipefd[1]); |
| 277 | } |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 278 | } |
| 279 | |
| 280 | // command line args come from, in decreasing precedence: |
| 281 | // - the actual command line |
| 282 | // - the bootloader control block (one per line, after "recovery") |
| 283 | // - the contents of COMMAND_FILE (one per line) |
| 284 | static void |
| 285 | get_args(int *argc, char ***argv) { |
| 286 | struct bootloader_message boot; |
| 287 | memset(&boot, 0, sizeof(boot)); |
| 288 | get_bootloader_message(&boot); // this may fail, leaving a zeroed structure |
Doug Zongker | c87bab1 | 2013-11-25 13:53:25 -0800 | [diff] [blame] | 289 | stage = strndup(boot.stage, sizeof(boot.stage)); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 290 | |
| 291 | if (boot.command[0] != 0 && boot.command[0] != 255) { |
Mark Salyzyn | f3bb31c | 2014-03-14 09:39:48 -0700 | [diff] [blame] | 292 | LOGI("Boot command: %.*s\n", (int)sizeof(boot.command), boot.command); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 293 | } |
| 294 | |
| 295 | if (boot.status[0] != 0 && boot.status[0] != 255) { |
Mark Salyzyn | f3bb31c | 2014-03-14 09:39:48 -0700 | [diff] [blame] | 296 | LOGI("Boot status: %.*s\n", (int)sizeof(boot.status), boot.status); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 297 | } |
| 298 | |
| 299 | // --- if arguments weren't supplied, look in the bootloader control block |
| 300 | if (*argc <= 1) { |
| 301 | boot.recovery[sizeof(boot.recovery) - 1] = '\0'; // Ensure termination |
| 302 | const char *arg = strtok(boot.recovery, "\n"); |
| 303 | if (arg != NULL && !strcmp(arg, "recovery")) { |
| 304 | *argv = (char **) malloc(sizeof(char *) * MAX_ARGS); |
| 305 | (*argv)[0] = strdup(arg); |
| 306 | for (*argc = 1; *argc < MAX_ARGS; ++*argc) { |
| 307 | if ((arg = strtok(NULL, "\n")) == NULL) break; |
| 308 | (*argv)[*argc] = strdup(arg); |
| 309 | } |
| 310 | LOGI("Got arguments from boot message\n"); |
| 311 | } else if (boot.recovery[0] != 0 && boot.recovery[0] != 255) { |
| 312 | LOGE("Bad boot message\n\"%.20s\"\n", boot.recovery); |
| 313 | } |
| 314 | } |
| 315 | |
| 316 | // --- if that doesn't work, try the command file |
| 317 | if (*argc <= 1) { |
Doug Zongker | d4208f9 | 2010-09-20 12:16:13 -0700 | [diff] [blame] | 318 | FILE *fp = fopen_path(COMMAND_FILE, "r"); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 319 | if (fp != NULL) { |
Jin Feng | 93ffa75 | 2013-06-04 17:46:24 +0800 | [diff] [blame] | 320 | char *token; |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 321 | char *argv0 = (*argv)[0]; |
| 322 | *argv = (char **) malloc(sizeof(char *) * MAX_ARGS); |
| 323 | (*argv)[0] = argv0; // use the same program name |
| 324 | |
| 325 | char buf[MAX_ARG_LENGTH]; |
| 326 | for (*argc = 1; *argc < MAX_ARGS; ++*argc) { |
| 327 | if (!fgets(buf, sizeof(buf), fp)) break; |
Jin Feng | 93ffa75 | 2013-06-04 17:46:24 +0800 | [diff] [blame] | 328 | token = strtok(buf, "\r\n"); |
| 329 | if (token != NULL) { |
| 330 | (*argv)[*argc] = strdup(token); // Strip newline. |
| 331 | } else { |
| 332 | --*argc; |
| 333 | } |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 334 | } |
| 335 | |
| 336 | check_and_fclose(fp, COMMAND_FILE); |
| 337 | LOGI("Got arguments from %s\n", COMMAND_FILE); |
| 338 | } |
| 339 | } |
| 340 | |
| 341 | // --> write the arguments we have back into the bootloader control block |
| 342 | // always boot into recovery after this (until finish_recovery() is called) |
| 343 | strlcpy(boot.command, "boot-recovery", sizeof(boot.command)); |
| 344 | strlcpy(boot.recovery, "recovery\n", sizeof(boot.recovery)); |
| 345 | int i; |
| 346 | for (i = 1; i < *argc; ++i) { |
| 347 | strlcat(boot.recovery, (*argv)[i], sizeof(boot.recovery)); |
| 348 | strlcat(boot.recovery, "\n", sizeof(boot.recovery)); |
| 349 | } |
| 350 | set_bootloader_message(&boot); |
| 351 | } |
| 352 | |
Doug Zongker | 34c98df | 2009-08-18 12:05:45 -0700 | [diff] [blame] | 353 | static void |
Oscar Montemayor | 0523156 | 2009-11-30 08:40:57 -0800 | [diff] [blame] | 354 | set_sdcard_update_bootloader_message() { |
Doug Zongker | 34c98df | 2009-08-18 12:05:45 -0700 | [diff] [blame] | 355 | struct bootloader_message boot; |
| 356 | memset(&boot, 0, sizeof(boot)); |
| 357 | strlcpy(boot.command, "boot-recovery", sizeof(boot.command)); |
| 358 | strlcpy(boot.recovery, "recovery\n", sizeof(boot.recovery)); |
| 359 | set_bootloader_message(&boot); |
| 360 | } |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 361 | |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 362 | // Read from kernel log into buffer and write out to file. |
| 363 | static void save_kernel_log(const char* destination) { |
| 364 | int klog_buf_len = klogctl(KLOG_SIZE_BUFFER, 0, 0); |
Patrick Tjin | cd055ee | 2014-12-09 11:26:40 -0800 | [diff] [blame] | 365 | if (klog_buf_len <= 0) { |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 366 | LOGE("Error getting klog size: %s\n", strerror(errno)); |
Patrick Tjin | cd055ee | 2014-12-09 11:26:40 -0800 | [diff] [blame] | 367 | return; |
| 368 | } |
| 369 | |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 370 | std::string buffer(klog_buf_len, 0); |
| 371 | int n = klogctl(KLOG_READ_ALL, &buffer[0], klog_buf_len); |
| 372 | if (n == -1) { |
| 373 | LOGE("Error in reading klog: %s\n", strerror(errno)); |
Patrick Tjin | cd055ee | 2014-12-09 11:26:40 -0800 | [diff] [blame] | 374 | return; |
| 375 | } |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 376 | buffer.resize(n); |
| 377 | android::base::WriteStringToFile(buffer, destination); |
Patrick Tjin | cd055ee | 2014-12-09 11:26:40 -0800 | [diff] [blame] | 378 | } |
| 379 | |
Tao Bao | f012432 | 2015-04-11 02:04:11 +0000 | [diff] [blame] | 380 | // How much of the temp log we have copied to the copy in cache. |
| 381 | static long tmplog_offset = 0; |
| 382 | |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 383 | static void copy_log_file(const char* source, const char* destination, bool append) { |
| 384 | FILE* dest_fp = fopen_path(destination, append ? "a" : "w"); |
| 385 | if (dest_fp == nullptr) { |
Doug Zongker | 2c3539e | 2010-09-29 13:21:30 -0700 | [diff] [blame] | 386 | LOGE("Can't open %s\n", destination); |
| 387 | } else { |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 388 | FILE* source_fp = fopen(source, "r"); |
| 389 | if (source_fp != nullptr) { |
Tao Bao | f012432 | 2015-04-11 02:04:11 +0000 | [diff] [blame] | 390 | if (append) { |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 391 | fseek(source_fp, tmplog_offset, SEEK_SET); // Since last write |
Doug Zongker | 2c3539e | 2010-09-29 13:21:30 -0700 | [diff] [blame] | 392 | } |
| 393 | char buf[4096]; |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 394 | size_t bytes; |
| 395 | while ((bytes = fread(buf, 1, sizeof(buf), source_fp)) != 0) { |
| 396 | fwrite(buf, 1, bytes, dest_fp); |
Doug Zongker | 2c3539e | 2010-09-29 13:21:30 -0700 | [diff] [blame] | 397 | } |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 398 | if (append) { |
| 399 | tmplog_offset = ftell(source_fp); |
| 400 | } |
| 401 | check_and_fclose(source_fp, source); |
Doug Zongker | 2c3539e | 2010-09-29 13:21:30 -0700 | [diff] [blame] | 402 | } |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 403 | check_and_fclose(dest_fp, destination); |
Doug Zongker | 2c3539e | 2010-09-29 13:21:30 -0700 | [diff] [blame] | 404 | } |
| 405 | } |
| 406 | |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 407 | // Rename last_log -> last_log.1 -> last_log.2 -> ... -> last_log.$max. |
| 408 | // Similarly rename last_kmsg -> last_kmsg.1 -> ... -> last_kmsg.$max. |
| 409 | // Overwrite any existing last_log.$max and last_kmsg.$max. |
| 410 | static void rotate_logs(int max) { |
Tao Bao | 682c34b | 2015-04-07 17:16:35 -0700 | [diff] [blame] | 411 | // Logs should only be rotated once. |
| 412 | static bool rotated = false; |
| 413 | if (rotated) { |
| 414 | return; |
| 415 | } |
| 416 | rotated = true; |
| 417 | ensure_path_mounted(LAST_LOG_FILE); |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 418 | ensure_path_mounted(LAST_KMSG_FILE); |
Tao Bao | 682c34b | 2015-04-07 17:16:35 -0700 | [diff] [blame] | 419 | |
Tao Bao | 682c34b | 2015-04-07 17:16:35 -0700 | [diff] [blame] | 420 | for (int i = max-1; i >= 0; --i) { |
Tao Bao | 80e46e0 | 2015-06-03 10:49:29 -0700 | [diff] [blame] | 421 | std::string old_log = android::base::StringPrintf("%s", LAST_LOG_FILE); |
| 422 | if (i > 0) { |
| 423 | old_log += "." + std::to_string(i); |
| 424 | } |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 425 | std::string new_log = android::base::StringPrintf("%s.%d", LAST_LOG_FILE, i+1); |
| 426 | // Ignore errors if old_log doesn't exist. |
| 427 | rename(old_log.c_str(), new_log.c_str()); |
| 428 | |
Tao Bao | 80e46e0 | 2015-06-03 10:49:29 -0700 | [diff] [blame] | 429 | std::string old_kmsg = android::base::StringPrintf("%s", LAST_KMSG_FILE); |
| 430 | if (i > 0) { |
| 431 | old_kmsg += "." + std::to_string(i); |
| 432 | } |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 433 | std::string new_kmsg = android::base::StringPrintf("%s.%d", LAST_KMSG_FILE, i+1); |
| 434 | rename(old_kmsg.c_str(), new_kmsg.c_str()); |
Doug Zongker | da1ebae | 2013-05-16 11:23:48 -0700 | [diff] [blame] | 435 | } |
| 436 | } |
Doug Zongker | 2c3539e | 2010-09-29 13:21:30 -0700 | [diff] [blame] | 437 | |
Tao Bao | 682c34b | 2015-04-07 17:16:35 -0700 | [diff] [blame] | 438 | static void copy_logs() { |
| 439 | // We only rotate and record the log of the current session if there are |
| 440 | // actual attempts to modify the flash, such as wipes, installs from BCB |
| 441 | // or menu selections. This is to avoid unnecessary rotation (and |
| 442 | // possible deletion) of log files, if it does not do anything loggable. |
| 443 | if (!modified_flash) { |
| 444 | return; |
| 445 | } |
| 446 | |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 447 | rotate_logs(KEEP_LOG_COUNT); |
Tao Bao | 682c34b | 2015-04-07 17:16:35 -0700 | [diff] [blame] | 448 | |
Doug Zongker | f24fd7e | 2013-07-02 11:43:25 -0700 | [diff] [blame] | 449 | // Copy logs to cache so the system can find out what happened. |
Tao Bao | f012432 | 2015-04-11 02:04:11 +0000 | [diff] [blame] | 450 | copy_log_file(TEMPORARY_LOG_FILE, LOG_FILE, true); |
| 451 | copy_log_file(TEMPORARY_LOG_FILE, LAST_LOG_FILE, false); |
| 452 | copy_log_file(TEMPORARY_INSTALL_FILE, LAST_INSTALL_FILE, false); |
| 453 | save_kernel_log(LAST_KMSG_FILE); |
Doug Zongker | f24fd7e | 2013-07-02 11:43:25 -0700 | [diff] [blame] | 454 | chmod(LOG_FILE, 0600); |
| 455 | chown(LOG_FILE, 1000, 1000); // system user |
Tao Bao | f012432 | 2015-04-11 02:04:11 +0000 | [diff] [blame] | 456 | chmod(LAST_KMSG_FILE, 0600); |
| 457 | chown(LAST_KMSG_FILE, 1000, 1000); // system user |
Doug Zongker | f24fd7e | 2013-07-02 11:43:25 -0700 | [diff] [blame] | 458 | chmod(LAST_LOG_FILE, 0640); |
| 459 | chmod(LAST_INSTALL_FILE, 0644); |
| 460 | sync(); |
| 461 | } |
| 462 | |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 463 | // clear the recovery command and prepare to boot a (hopefully working) system, |
| 464 | // copy our log file to cache as well (for the system to read), and |
| 465 | // record any intent we were asked to communicate back to the system. |
| 466 | // this function is idempotent: call it as many times as you like. |
| 467 | static void |
Oscar Montemayor | 0523156 | 2009-11-30 08:40:57 -0800 | [diff] [blame] | 468 | finish_recovery(const char *send_intent) { |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 469 | // By this point, we're ready to return to the main system... |
| 470 | if (send_intent != NULL) { |
Doug Zongker | d4208f9 | 2010-09-20 12:16:13 -0700 | [diff] [blame] | 471 | FILE *fp = fopen_path(INTENT_FILE, "w"); |
Jay Freeman (saurik) | 619ec2f | 2008-11-17 01:56:05 +0000 | [diff] [blame] | 472 | if (fp == NULL) { |
| 473 | LOGE("Can't open %s\n", INTENT_FILE); |
| 474 | } else { |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 475 | fputs(send_intent, fp); |
| 476 | check_and_fclose(fp, INTENT_FILE); |
| 477 | } |
| 478 | } |
| 479 | |
Doug Zongker | 4f33e55 | 2012-08-23 13:16:12 -0700 | [diff] [blame] | 480 | // Save the locale to cache, so if recovery is next started up |
| 481 | // without a --locale argument (eg, directly from the bootloader) |
| 482 | // it will use the last-known locale. |
| 483 | if (locale != NULL) { |
| 484 | LOGI("Saving locale \"%s\"\n", locale); |
| 485 | FILE* fp = fopen_path(LOCALE_FILE, "w"); |
| 486 | fwrite(locale, 1, strlen(locale), fp); |
| 487 | fflush(fp); |
| 488 | fsync(fileno(fp)); |
| 489 | check_and_fclose(fp, LOCALE_FILE); |
| 490 | } |
| 491 | |
Doug Zongker | f24fd7e | 2013-07-02 11:43:25 -0700 | [diff] [blame] | 492 | copy_logs(); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 493 | |
Doug Zongker | e5d5ac7 | 2012-04-12 11:01:22 -0700 | [diff] [blame] | 494 | // Reset to normal system boot so recovery won't cycle indefinitely. |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 495 | struct bootloader_message boot; |
| 496 | memset(&boot, 0, sizeof(boot)); |
| 497 | set_bootloader_message(&boot); |
| 498 | |
| 499 | // Remove the command file, so recovery won't repeat indefinitely. |
Doug Zongker | d4208f9 | 2010-09-20 12:16:13 -0700 | [diff] [blame] | 500 | if (ensure_path_mounted(COMMAND_FILE) != 0 || |
| 501 | (unlink(COMMAND_FILE) && errno != ENOENT)) { |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 502 | LOGW("Can't unlink %s\n", COMMAND_FILE); |
| 503 | } |
| 504 | |
Doug Zongker | d0181b8 | 2011-10-19 10:51:12 -0700 | [diff] [blame] | 505 | ensure_path_unmounted(CACHE_ROOT); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 506 | sync(); // For good measure. |
| 507 | } |
| 508 | |
Doug Zongker | 6d0d7ac | 2013-07-09 13:34:55 -0700 | [diff] [blame] | 509 | typedef struct _saved_log_file { |
| 510 | char* name; |
| 511 | struct stat st; |
| 512 | unsigned char* data; |
| 513 | struct _saved_log_file* next; |
| 514 | } saved_log_file; |
| 515 | |
Elliott Hughes | 945548e | 2015-06-05 17:59:56 -0700 | [diff] [blame] | 516 | static bool erase_volume(const char* volume) { |
Doug Zongker | 6d0d7ac | 2013-07-09 13:34:55 -0700 | [diff] [blame] | 517 | bool is_cache = (strcmp(volume, CACHE_ROOT) == 0); |
Paul Lawrence | d0db337 | 2015-11-05 13:38:40 -0800 | [diff] [blame] | 518 | bool is_data = (strcmp(volume, DATA_ROOT) == 0); |
Doug Zongker | 6d0d7ac | 2013-07-09 13:34:55 -0700 | [diff] [blame] | 519 | |
Doug Zongker | 02ec6b8 | 2012-08-22 17:26:40 -0700 | [diff] [blame] | 520 | ui->SetBackground(RecoveryUI::ERASING); |
Doug Zongker | 211aebc | 2011-10-28 15:13:10 -0700 | [diff] [blame] | 521 | ui->SetProgressType(RecoveryUI::INDETERMINATE); |
Doug Zongker | 6d0d7ac | 2013-07-09 13:34:55 -0700 | [diff] [blame] | 522 | |
| 523 | saved_log_file* head = NULL; |
| 524 | |
| 525 | if (is_cache) { |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 526 | // If we're reformatting /cache, we load any past logs |
| 527 | // (i.e. "/cache/recovery/last_*") and the current log |
| 528 | // ("/cache/recovery/log") into memory, so we can restore them after |
| 529 | // the reformat. |
Doug Zongker | 6d0d7ac | 2013-07-09 13:34:55 -0700 | [diff] [blame] | 530 | |
| 531 | ensure_path_mounted(volume); |
| 532 | |
| 533 | DIR* d; |
| 534 | struct dirent* de; |
| 535 | d = opendir(CACHE_LOG_DIR); |
| 536 | if (d) { |
| 537 | char path[PATH_MAX]; |
| 538 | strcpy(path, CACHE_LOG_DIR); |
| 539 | strcat(path, "/"); |
| 540 | int path_len = strlen(path); |
| 541 | while ((de = readdir(d)) != NULL) { |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 542 | if (strncmp(de->d_name, "last_", 5) == 0 || strcmp(de->d_name, "log") == 0) { |
Doug Zongker | 6d0d7ac | 2013-07-09 13:34:55 -0700 | [diff] [blame] | 543 | saved_log_file* p = (saved_log_file*) malloc(sizeof(saved_log_file)); |
| 544 | strcpy(path+path_len, de->d_name); |
| 545 | p->name = strdup(path); |
| 546 | if (stat(path, &(p->st)) == 0) { |
| 547 | // truncate files to 512kb |
| 548 | if (p->st.st_size > (1 << 19)) { |
| 549 | p->st.st_size = 1 << 19; |
| 550 | } |
| 551 | p->data = (unsigned char*) malloc(p->st.st_size); |
| 552 | FILE* f = fopen(path, "rb"); |
| 553 | fread(p->data, 1, p->st.st_size, f); |
| 554 | fclose(f); |
| 555 | p->next = head; |
| 556 | head = p; |
| 557 | } else { |
| 558 | free(p); |
| 559 | } |
| 560 | } |
| 561 | } |
| 562 | closedir(d); |
| 563 | } else { |
| 564 | if (errno != ENOENT) { |
| 565 | printf("opendir failed: %s\n", strerror(errno)); |
| 566 | } |
| 567 | } |
| 568 | } |
| 569 | |
Doug Zongker | 211aebc | 2011-10-28 15:13:10 -0700 | [diff] [blame] | 570 | ui->Print("Formatting %s...\n", volume); |
Doug Zongker | 2c3539e | 2010-09-29 13:21:30 -0700 | [diff] [blame] | 571 | |
Doug Zongker | d0181b8 | 2011-10-19 10:51:12 -0700 | [diff] [blame] | 572 | ensure_path_unmounted(volume); |
Paul Lawrence | d0db337 | 2015-11-05 13:38:40 -0800 | [diff] [blame] | 573 | |
| 574 | int result; |
| 575 | |
| 576 | if (is_data && reason && strcmp(reason, "convert_fbe") == 0) { |
| 577 | // Create convert_fbe breadcrumb file to signal to init |
| 578 | // to convert to file based encryption, not full disk encryption |
| 579 | mkdir(CONVERT_FBE_DIR, 0700); |
| 580 | FILE* f = fopen(CONVERT_FBE_FILE, "wb"); |
| 581 | if (!f) { |
| 582 | ui->Print("Failed to convert to file encryption\n"); |
| 583 | return true; |
| 584 | } |
| 585 | fclose(f); |
| 586 | result = format_volume(volume, CONVERT_FBE_DIR); |
| 587 | remove(CONVERT_FBE_FILE); |
| 588 | rmdir(CONVERT_FBE_DIR); |
| 589 | } else { |
| 590 | result = format_volume(volume); |
| 591 | } |
Doug Zongker | d0181b8 | 2011-10-19 10:51:12 -0700 | [diff] [blame] | 592 | |
Doug Zongker | 6d0d7ac | 2013-07-09 13:34:55 -0700 | [diff] [blame] | 593 | if (is_cache) { |
| 594 | while (head) { |
| 595 | FILE* f = fopen_path(head->name, "wb"); |
| 596 | if (f) { |
| 597 | fwrite(head->data, 1, head->st.st_size, f); |
| 598 | fclose(f); |
| 599 | chmod(head->name, head->st.st_mode); |
| 600 | chown(head->name, head->st.st_uid, head->st.st_gid); |
| 601 | } |
| 602 | free(head->name); |
| 603 | free(head->data); |
| 604 | saved_log_file* temp = head->next; |
| 605 | free(head); |
| 606 | head = temp; |
| 607 | } |
| 608 | |
Tao Bao | f012432 | 2015-04-11 02:04:11 +0000 | [diff] [blame] | 609 | // Any part of the log we'd copied to cache is now gone. |
| 610 | // Reset the pointer so we copy from the beginning of the temp |
| 611 | // log. |
| 612 | tmplog_offset = 0; |
Doug Zongker | 6d0d7ac | 2013-07-09 13:34:55 -0700 | [diff] [blame] | 613 | copy_logs(); |
Doug Zongker | 2c3539e | 2010-09-29 13:21:30 -0700 | [diff] [blame] | 614 | } |
| 615 | |
Elliott Hughes | 945548e | 2015-06-05 17:59:56 -0700 | [diff] [blame] | 616 | return (result == 0); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 617 | } |
| 618 | |
Doug Zongker | f93d816 | 2009-09-22 15:16:02 -0700 | [diff] [blame] | 619 | static int |
Doug Zongker | 28ce47c | 2011-10-28 10:33:05 -0700 | [diff] [blame] | 620 | get_menu_selection(const char* const * headers, const char* const * items, |
Doug Zongker | daefc1d | 2011-10-31 09:34:15 -0700 | [diff] [blame] | 621 | int menu_only, int initial_selection, Device* device) { |
Doug Zongker | f93d816 | 2009-09-22 15:16:02 -0700 | [diff] [blame] | 622 | // throw away keys pressed previously, so user doesn't |
| 623 | // accidentally trigger menu items. |
Doug Zongker | 211aebc | 2011-10-28 15:13:10 -0700 | [diff] [blame] | 624 | ui->FlushKeys(); |
Doug Zongker | f93d816 | 2009-09-22 15:16:02 -0700 | [diff] [blame] | 625 | |
Doug Zongker | 211aebc | 2011-10-28 15:13:10 -0700 | [diff] [blame] | 626 | ui->StartMenu(headers, items, initial_selection); |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 627 | int selected = initial_selection; |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 628 | int chosen_item = -1; |
| 629 | |
Doug Zongker | f93d816 | 2009-09-22 15:16:02 -0700 | [diff] [blame] | 630 | while (chosen_item < 0) { |
Doug Zongker | 211aebc | 2011-10-28 15:13:10 -0700 | [diff] [blame] | 631 | int key = ui->WaitKey(); |
| 632 | int visible = ui->IsTextVisible(); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 633 | |
Doug Zongker | 5cae445 | 2011-01-25 13:15:30 -0800 | [diff] [blame] | 634 | if (key == -1) { // ui_wait_key() timed out |
Doug Zongker | 211aebc | 2011-10-28 15:13:10 -0700 | [diff] [blame] | 635 | if (ui->WasTextEverVisible()) { |
Doug Zongker | 5cae445 | 2011-01-25 13:15:30 -0800 | [diff] [blame] | 636 | continue; |
| 637 | } else { |
| 638 | LOGI("timed out waiting for key input; rebooting.\n"); |
Doug Zongker | 211aebc | 2011-10-28 15:13:10 -0700 | [diff] [blame] | 639 | ui->EndMenu(); |
Doug Zongker | daefc1d | 2011-10-31 09:34:15 -0700 | [diff] [blame] | 640 | return 0; // XXX fixme |
Doug Zongker | 5cae445 | 2011-01-25 13:15:30 -0800 | [diff] [blame] | 641 | } |
| 642 | } |
| 643 | |
Doug Zongker | daefc1d | 2011-10-31 09:34:15 -0700 | [diff] [blame] | 644 | int action = device->HandleMenuKey(key, visible); |
Doug Zongker | ddd6a28 | 2009-06-09 12:22:33 -0700 | [diff] [blame] | 645 | |
| 646 | if (action < 0) { |
| 647 | switch (action) { |
Doug Zongker | daefc1d | 2011-10-31 09:34:15 -0700 | [diff] [blame] | 648 | case Device::kHighlightUp: |
Elliott Hughes | 642aaa7 | 2015-04-10 12:47:46 -0700 | [diff] [blame] | 649 | selected = ui->SelectMenu(--selected); |
Doug Zongker | ddd6a28 | 2009-06-09 12:22:33 -0700 | [diff] [blame] | 650 | break; |
Doug Zongker | daefc1d | 2011-10-31 09:34:15 -0700 | [diff] [blame] | 651 | case Device::kHighlightDown: |
Elliott Hughes | 642aaa7 | 2015-04-10 12:47:46 -0700 | [diff] [blame] | 652 | selected = ui->SelectMenu(++selected); |
Doug Zongker | ddd6a28 | 2009-06-09 12:22:33 -0700 | [diff] [blame] | 653 | break; |
Doug Zongker | daefc1d | 2011-10-31 09:34:15 -0700 | [diff] [blame] | 654 | case Device::kInvokeItem: |
Doug Zongker | ddd6a28 | 2009-06-09 12:22:33 -0700 | [diff] [blame] | 655 | chosen_item = selected; |
| 656 | break; |
Doug Zongker | daefc1d | 2011-10-31 09:34:15 -0700 | [diff] [blame] | 657 | case Device::kNoAction: |
Doug Zongker | ddd6a28 | 2009-06-09 12:22:33 -0700 | [diff] [blame] | 658 | break; |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 659 | } |
Doug Zongker | f93d816 | 2009-09-22 15:16:02 -0700 | [diff] [blame] | 660 | } else if (!menu_only) { |
Doug Zongker | ddd6a28 | 2009-06-09 12:22:33 -0700 | [diff] [blame] | 661 | chosen_item = action; |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 662 | } |
Doug Zongker | f93d816 | 2009-09-22 15:16:02 -0700 | [diff] [blame] | 663 | } |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 664 | |
Doug Zongker | 211aebc | 2011-10-28 15:13:10 -0700 | [diff] [blame] | 665 | ui->EndMenu(); |
Doug Zongker | f93d816 | 2009-09-22 15:16:02 -0700 | [diff] [blame] | 666 | return chosen_item; |
| 667 | } |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 668 | |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 669 | static int compare_string(const void* a, const void* b) { |
| 670 | return strcmp(*(const char**)a, *(const char**)b); |
| 671 | } |
| 672 | |
Doug Zongker | 9395022 | 2014-07-08 14:10:23 -0700 | [diff] [blame] | 673 | // Returns a malloc'd path, or NULL. |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 674 | static char* browse_directory(const char* path, Device* device) { |
Michael Ward | 9d2629c | 2011-06-23 22:14:24 -0700 | [diff] [blame] | 675 | ensure_path_mounted(path); |
Doug Zongker | c18eeb8 | 2010-09-21 16:49:26 -0700 | [diff] [blame] | 676 | |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 677 | DIR* d = opendir(path); |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 678 | if (d == NULL) { |
| 679 | LOGE("error opening %s: %s\n", path, strerror(errno)); |
Doug Zongker | 9395022 | 2014-07-08 14:10:23 -0700 | [diff] [blame] | 680 | return NULL; |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 681 | } |
| 682 | |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 683 | int d_size = 0; |
| 684 | int d_alloc = 10; |
Doug Zongker | 28ce47c | 2011-10-28 10:33:05 -0700 | [diff] [blame] | 685 | char** dirs = (char**)malloc(d_alloc * sizeof(char*)); |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 686 | int z_size = 1; |
| 687 | int z_alloc = 10; |
Doug Zongker | 28ce47c | 2011-10-28 10:33:05 -0700 | [diff] [blame] | 688 | char** zips = (char**)malloc(z_alloc * sizeof(char*)); |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 689 | zips[0] = strdup("../"); |
| 690 | |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 691 | struct dirent* de; |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 692 | while ((de = readdir(d)) != NULL) { |
| 693 | int name_len = strlen(de->d_name); |
| 694 | |
| 695 | if (de->d_type == DT_DIR) { |
| 696 | // skip "." and ".." entries |
| 697 | if (name_len == 1 && de->d_name[0] == '.') continue; |
| 698 | if (name_len == 2 && de->d_name[0] == '.' && |
| 699 | de->d_name[1] == '.') continue; |
| 700 | |
| 701 | if (d_size >= d_alloc) { |
| 702 | d_alloc *= 2; |
Doug Zongker | 28ce47c | 2011-10-28 10:33:05 -0700 | [diff] [blame] | 703 | dirs = (char**)realloc(dirs, d_alloc * sizeof(char*)); |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 704 | } |
Doug Zongker | 28ce47c | 2011-10-28 10:33:05 -0700 | [diff] [blame] | 705 | dirs[d_size] = (char*)malloc(name_len + 2); |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 706 | strcpy(dirs[d_size], de->d_name); |
| 707 | dirs[d_size][name_len] = '/'; |
| 708 | dirs[d_size][name_len+1] = '\0'; |
| 709 | ++d_size; |
| 710 | } else if (de->d_type == DT_REG && |
| 711 | name_len >= 4 && |
| 712 | strncasecmp(de->d_name + (name_len-4), ".zip", 4) == 0) { |
| 713 | if (z_size >= z_alloc) { |
| 714 | z_alloc *= 2; |
Doug Zongker | 28ce47c | 2011-10-28 10:33:05 -0700 | [diff] [blame] | 715 | zips = (char**)realloc(zips, z_alloc * sizeof(char*)); |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 716 | } |
| 717 | zips[z_size++] = strdup(de->d_name); |
| 718 | } |
| 719 | } |
| 720 | closedir(d); |
| 721 | |
| 722 | qsort(dirs, d_size, sizeof(char*), compare_string); |
| 723 | qsort(zips, z_size, sizeof(char*), compare_string); |
| 724 | |
| 725 | // append dirs to the zips list |
| 726 | if (d_size + z_size + 1 > z_alloc) { |
| 727 | z_alloc = d_size + z_size + 1; |
Doug Zongker | 28ce47c | 2011-10-28 10:33:05 -0700 | [diff] [blame] | 728 | zips = (char**)realloc(zips, z_alloc * sizeof(char*)); |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 729 | } |
| 730 | memcpy(zips + z_size, dirs, d_size * sizeof(char*)); |
| 731 | free(dirs); |
| 732 | z_size += d_size; |
| 733 | zips[z_size] = NULL; |
| 734 | |
Elliott Hughes | 8fd86d7 | 2015-04-13 14:36:02 -0700 | [diff] [blame] | 735 | const char* headers[] = { "Choose a package to install:", path, NULL }; |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 736 | |
Doug Zongker | 9395022 | 2014-07-08 14:10:23 -0700 | [diff] [blame] | 737 | char* result; |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 738 | int chosen_item = 0; |
Doug Zongker | 9395022 | 2014-07-08 14:10:23 -0700 | [diff] [blame] | 739 | while (true) { |
Doug Zongker | daefc1d | 2011-10-31 09:34:15 -0700 | [diff] [blame] | 740 | chosen_item = get_menu_selection(headers, zips, 1, chosen_item, device); |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 741 | |
| 742 | char* item = zips[chosen_item]; |
| 743 | int item_len = strlen(item); |
| 744 | if (chosen_item == 0) { // item 0 is always "../" |
Michael Ward | 9d2629c | 2011-06-23 22:14:24 -0700 | [diff] [blame] | 745 | // go up but continue browsing (if the caller is update_directory) |
Doug Zongker | 9395022 | 2014-07-08 14:10:23 -0700 | [diff] [blame] | 746 | result = NULL; |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 747 | break; |
| 748 | } |
Doug Zongker | 9395022 | 2014-07-08 14:10:23 -0700 | [diff] [blame] | 749 | |
| 750 | char new_path[PATH_MAX]; |
| 751 | strlcpy(new_path, path, PATH_MAX); |
| 752 | strlcat(new_path, "/", PATH_MAX); |
| 753 | strlcat(new_path, item, PATH_MAX); |
| 754 | |
| 755 | if (item[item_len-1] == '/') { |
| 756 | // recurse down into a subdirectory |
| 757 | new_path[strlen(new_path)-1] = '\0'; // truncate the trailing '/' |
| 758 | result = browse_directory(new_path, device); |
| 759 | if (result) break; |
| 760 | } else { |
| 761 | // selected a zip file: return the malloc'd path to the caller. |
| 762 | result = strdup(new_path); |
| 763 | break; |
| 764 | } |
| 765 | } |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 766 | |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 767 | for (int i = 0; i < z_size; ++i) free(zips[i]); |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 768 | free(zips); |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 769 | |
| 770 | return result; |
| 771 | } |
| 772 | |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 773 | static bool yes_no(Device* device, const char* question1, const char* question2) { |
Elliott Hughes | 8fd86d7 | 2015-04-13 14:36:02 -0700 | [diff] [blame] | 774 | const char* headers[] = { question1, question2, NULL }; |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 775 | const char* items[] = { " No", " Yes", NULL }; |
Doug Zongker | ddd6a28 | 2009-06-09 12:22:33 -0700 | [diff] [blame] | 776 | |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 777 | int chosen_item = get_menu_selection(headers, items, 1, 0, device); |
| 778 | return (chosen_item == 1); |
| 779 | } |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 780 | |
Tao Bao | e39a9bc | 2015-03-31 12:19:05 -0700 | [diff] [blame] | 781 | // Return true on success. |
| 782 | static bool wipe_data(int should_confirm, Device* device) { |
| 783 | if (should_confirm && !yes_no(device, "Wipe all user data?", " THIS CAN NOT BE UNDONE!")) { |
| 784 | return false; |
Doug Zongker | f93d816 | 2009-09-22 15:16:02 -0700 | [diff] [blame] | 785 | } |
Doug Zongker | 1066d2c | 2009-04-01 13:57:40 -0700 | [diff] [blame] | 786 | |
Tao Bao | 682c34b | 2015-04-07 17:16:35 -0700 | [diff] [blame] | 787 | modified_flash = true; |
| 788 | |
Doug Zongker | 211aebc | 2011-10-28 15:13:10 -0700 | [diff] [blame] | 789 | ui->Print("\n-- Wiping data...\n"); |
Elliott Hughes | 945548e | 2015-06-05 17:59:56 -0700 | [diff] [blame] | 790 | bool success = |
| 791 | device->PreWipeData() && |
| 792 | erase_volume("/data") && |
| 793 | erase_volume("/cache") && |
| 794 | device->PostWipeData(); |
| 795 | ui->Print("Data wipe %s.\n", success ? "complete" : "failed"); |
| 796 | return success; |
Doug Zongker | f93d816 | 2009-09-22 15:16:02 -0700 | [diff] [blame] | 797 | } |
| 798 | |
Tao Bao | e39a9bc | 2015-03-31 12:19:05 -0700 | [diff] [blame] | 799 | // Return true on success. |
| 800 | static bool wipe_cache(bool should_confirm, Device* device) { |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 801 | if (should_confirm && !yes_no(device, "Wipe cache?", " THIS CAN NOT BE UNDONE!")) { |
Tao Bao | e39a9bc | 2015-03-31 12:19:05 -0700 | [diff] [blame] | 802 | return false; |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 803 | } |
| 804 | |
Tao Bao | 682c34b | 2015-04-07 17:16:35 -0700 | [diff] [blame] | 805 | modified_flash = true; |
| 806 | |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 807 | ui->Print("\n-- Wiping cache...\n"); |
Elliott Hughes | 945548e | 2015-06-05 17:59:56 -0700 | [diff] [blame] | 808 | bool success = erase_volume("/cache"); |
| 809 | ui->Print("Cache wipe %s.\n", success ? "complete" : "failed"); |
| 810 | return success; |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 811 | } |
| 812 | |
Nick Kralevich | a9ad032 | 2014-10-22 18:38:48 -0700 | [diff] [blame] | 813 | static void choose_recovery_file(Device* device) { |
Elliott Hughes | c049163 | 2015-05-06 12:40:05 -0700 | [diff] [blame] | 814 | // "Back" + KEEP_LOG_COUNT * 2 + terminating nullptr entry |
| 815 | char* entries[1 + KEEP_LOG_COUNT * 2 + 1]; |
Nick Kralevich | a9ad032 | 2014-10-22 18:38:48 -0700 | [diff] [blame] | 816 | memset(entries, 0, sizeof(entries)); |
| 817 | |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 818 | unsigned int n = 0; |
Patrick Tjin | cd055ee | 2014-12-09 11:26:40 -0800 | [diff] [blame] | 819 | |
Patrick Tjin | cd055ee | 2014-12-09 11:26:40 -0800 | [diff] [blame] | 820 | // Add LAST_LOG_FILE + LAST_LOG_FILE.x |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 821 | // Add LAST_KMSG_FILE + LAST_KMSG_FILE.x |
| 822 | for (int i = 0; i < KEEP_LOG_COUNT; i++) { |
| 823 | char* log_file; |
Tao Bao | 80e46e0 | 2015-06-03 10:49:29 -0700 | [diff] [blame] | 824 | int ret; |
| 825 | ret = (i == 0) ? asprintf(&log_file, "%s", LAST_LOG_FILE) : |
| 826 | asprintf(&log_file, "%s.%d", LAST_LOG_FILE, i); |
| 827 | if (ret == -1) { |
Nick Kralevich | a9ad032 | 2014-10-22 18:38:48 -0700 | [diff] [blame] | 828 | // memory allocation failure - return early. Should never happen. |
| 829 | return; |
| 830 | } |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 831 | if ((ensure_path_mounted(log_file) != 0) || (access(log_file, R_OK) == -1)) { |
| 832 | free(log_file); |
| 833 | } else { |
| 834 | entries[n++] = log_file; |
Nick Kralevich | a9ad032 | 2014-10-22 18:38:48 -0700 | [diff] [blame] | 835 | } |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 836 | |
| 837 | char* kmsg_file; |
Tao Bao | 80e46e0 | 2015-06-03 10:49:29 -0700 | [diff] [blame] | 838 | ret = (i == 0) ? asprintf(&kmsg_file, "%s", LAST_KMSG_FILE) : |
| 839 | asprintf(&kmsg_file, "%s.%d", LAST_KMSG_FILE, i); |
| 840 | if (ret == -1) { |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 841 | // memory allocation failure - return early. Should never happen. |
| 842 | return; |
| 843 | } |
| 844 | if ((ensure_path_mounted(kmsg_file) != 0) || (access(kmsg_file, R_OK) == -1)) { |
| 845 | free(kmsg_file); |
| 846 | } else { |
| 847 | entries[n++] = kmsg_file; |
| 848 | } |
Nick Kralevich | a9ad032 | 2014-10-22 18:38:48 -0700 | [diff] [blame] | 849 | } |
| 850 | |
Elliott Hughes | c049163 | 2015-05-06 12:40:05 -0700 | [diff] [blame] | 851 | entries[n++] = strdup("Back"); |
| 852 | |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 853 | const char* headers[] = { "Select file to view", nullptr }; |
Nick Kralevich | a9ad032 | 2014-10-22 18:38:48 -0700 | [diff] [blame] | 854 | |
Elliott Hughes | 8de5207 | 2015-04-08 20:06:50 -0700 | [diff] [blame] | 855 | while (true) { |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 856 | int chosen_item = get_menu_selection(headers, entries, 1, 0, device); |
Elliott Hughes | c049163 | 2015-05-06 12:40:05 -0700 | [diff] [blame] | 857 | if (strcmp(entries[chosen_item], "Back") == 0) break; |
Elliott Hughes | 8de5207 | 2015-04-08 20:06:50 -0700 | [diff] [blame] | 858 | |
Elliott Hughes | 8de5207 | 2015-04-08 20:06:50 -0700 | [diff] [blame] | 859 | ui->ShowFile(entries[chosen_item]); |
Nick Kralevich | a9ad032 | 2014-10-22 18:38:48 -0700 | [diff] [blame] | 860 | } |
| 861 | |
Tao Bao | bef3971 | 2015-05-04 18:50:27 -0700 | [diff] [blame] | 862 | for (size_t i = 0; i < (sizeof(entries) / sizeof(*entries)); i++) { |
Nick Kralevich | a9ad032 | 2014-10-22 18:38:48 -0700 | [diff] [blame] | 863 | free(entries[i]); |
| 864 | } |
| 865 | } |
| 866 | |
Tao Bao | cdcf28f | 2016-01-13 15:05:20 -0800 | [diff] [blame] | 867 | // How long (in seconds) we wait for the fuse-provided package file to |
| 868 | // appear, before timing out. |
| 869 | #define SDCARD_INSTALL_TIMEOUT 10 |
| 870 | |
Tao Bao | 145d861 | 2015-03-25 15:51:15 -0700 | [diff] [blame] | 871 | static int apply_from_sdcard(Device* device, bool* wipe_cache) { |
Tao Bao | 682c34b | 2015-04-07 17:16:35 -0700 | [diff] [blame] | 872 | modified_flash = true; |
| 873 | |
Christian Poetzsch | 4ec58a4 | 2015-02-19 10:42:39 +0000 | [diff] [blame] | 874 | if (ensure_path_mounted(SDCARD_ROOT) != 0) { |
| 875 | ui->Print("\n-- Couldn't mount %s.\n", SDCARD_ROOT); |
| 876 | return INSTALL_ERROR; |
| 877 | } |
| 878 | |
| 879 | char* path = browse_directory(SDCARD_ROOT, device); |
| 880 | if (path == NULL) { |
Elliott Hughes | 018ed31 | 2015-04-08 16:51:36 -0700 | [diff] [blame] | 881 | ui->Print("\n-- No package file selected.\n"); |
caozhiyuan | b4effb9 | 2015-06-10 16:46:38 +0800 | [diff] [blame] | 882 | ensure_path_unmounted(SDCARD_ROOT); |
Christian Poetzsch | 4ec58a4 | 2015-02-19 10:42:39 +0000 | [diff] [blame] | 883 | return INSTALL_ERROR; |
| 884 | } |
| 885 | |
| 886 | ui->Print("\n-- Install %s ...\n", path); |
| 887 | set_sdcard_update_bootloader_message(); |
Christian Poetzsch | 4ec58a4 | 2015-02-19 10:42:39 +0000 | [diff] [blame] | 888 | |
Tao Bao | cdcf28f | 2016-01-13 15:05:20 -0800 | [diff] [blame] | 889 | // We used to use fuse in a thread as opposed to a process. Since accessing |
| 890 | // through fuse involves going from kernel to userspace to kernel, it leads |
| 891 | // to deadlock when a page fault occurs. (Bug: 26313124) |
| 892 | pid_t child; |
| 893 | if ((child = fork()) == 0) { |
| 894 | bool status = start_sdcard_fuse(path); |
| 895 | |
| 896 | _exit(status ? EXIT_SUCCESS : EXIT_FAILURE); |
| 897 | } |
| 898 | |
| 899 | // FUSE_SIDELOAD_HOST_PATHNAME will start to exist once the fuse in child |
| 900 | // process is ready. |
| 901 | int result = INSTALL_ERROR; |
| 902 | int status; |
| 903 | bool waited = false; |
| 904 | for (int i = 0; i < SDCARD_INSTALL_TIMEOUT; ++i) { |
| 905 | if (waitpid(child, &status, WNOHANG) == -1) { |
| 906 | result = INSTALL_ERROR; |
| 907 | waited = true; |
| 908 | break; |
| 909 | } |
| 910 | |
| 911 | struct stat sb; |
| 912 | if (stat(FUSE_SIDELOAD_HOST_PATHNAME, &sb) == -1) { |
| 913 | if (errno == ENOENT && i < SDCARD_INSTALL_TIMEOUT-1) { |
| 914 | sleep(1); |
| 915 | continue; |
| 916 | } else { |
| 917 | LOGE("Timed out waiting for the fuse-provided package.\n"); |
| 918 | result = INSTALL_ERROR; |
| 919 | kill(child, SIGKILL); |
| 920 | break; |
| 921 | } |
| 922 | } |
| 923 | |
| 924 | result = install_package(FUSE_SIDELOAD_HOST_PATHNAME, wipe_cache, |
Christian Poetzsch | 4ec58a4 | 2015-02-19 10:42:39 +0000 | [diff] [blame] | 925 | TEMPORARY_INSTALL_FILE, false); |
Tao Bao | cdcf28f | 2016-01-13 15:05:20 -0800 | [diff] [blame] | 926 | break; |
| 927 | } |
Christian Poetzsch | 4ec58a4 | 2015-02-19 10:42:39 +0000 | [diff] [blame] | 928 | |
Tao Bao | cdcf28f | 2016-01-13 15:05:20 -0800 | [diff] [blame] | 929 | if (!waited) { |
| 930 | // Calling stat() on this magic filename signals the fuse |
| 931 | // filesystem to shut down. |
| 932 | struct stat sb; |
| 933 | stat(FUSE_SIDELOAD_HOST_EXIT_PATHNAME, &sb); |
| 934 | |
| 935 | waitpid(child, &status, 0); |
| 936 | } |
| 937 | |
| 938 | if (!WIFEXITED(status) || WEXITSTATUS(status) != 0) { |
| 939 | LOGE("Error exit from the fuse process: %d\n", WEXITSTATUS(status)); |
| 940 | } |
| 941 | |
Christian Poetzsch | 4ec58a4 | 2015-02-19 10:42:39 +0000 | [diff] [blame] | 942 | ensure_path_unmounted(SDCARD_ROOT); |
Tao Bao | cdcf28f | 2016-01-13 15:05:20 -0800 | [diff] [blame] | 943 | return result; |
Christian Poetzsch | 4ec58a4 | 2015-02-19 10:42:39 +0000 | [diff] [blame] | 944 | } |
| 945 | |
Doug Zongker | 8d9d3d5 | 2014-04-01 13:20:23 -0700 | [diff] [blame] | 946 | // Return REBOOT, SHUTDOWN, or REBOOT_BOOTLOADER. Returning NO_ACTION |
| 947 | // means to take the default, which is to reboot or shutdown depending |
| 948 | // on if the --shutdown_after flag was passed to recovery. |
| 949 | static Device::BuiltinAction |
Doug Zongker | 6c8553d | 2012-09-24 10:40:47 -0700 | [diff] [blame] | 950 | prompt_and_wait(Device* device, int status) { |
Doug Zongker | f93d816 | 2009-09-22 15:16:02 -0700 | [diff] [blame] | 951 | for (;;) { |
| 952 | finish_recovery(NULL); |
Doug Zongker | 6c8553d | 2012-09-24 10:40:47 -0700 | [diff] [blame] | 953 | switch (status) { |
| 954 | case INSTALL_SUCCESS: |
| 955 | case INSTALL_NONE: |
| 956 | ui->SetBackground(RecoveryUI::NO_COMMAND); |
| 957 | break; |
| 958 | |
| 959 | case INSTALL_ERROR: |
| 960 | case INSTALL_CORRUPT: |
| 961 | ui->SetBackground(RecoveryUI::ERROR); |
| 962 | break; |
| 963 | } |
Doug Zongker | 211aebc | 2011-10-28 15:13:10 -0700 | [diff] [blame] | 964 | ui->SetProgressType(RecoveryUI::EMPTY); |
Doug Zongker | f93d816 | 2009-09-22 15:16:02 -0700 | [diff] [blame] | 965 | |
Elliott Hughes | 8fd86d7 | 2015-04-13 14:36:02 -0700 | [diff] [blame] | 966 | int chosen_item = get_menu_selection(nullptr, device->GetMenuItems(), 0, 0, device); |
Doug Zongker | f93d816 | 2009-09-22 15:16:02 -0700 | [diff] [blame] | 967 | |
| 968 | // device-specific code may take some action here. It may |
| 969 | // return one of the core actions handled in the switch |
| 970 | // statement below. |
Doug Zongker | 8d9d3d5 | 2014-04-01 13:20:23 -0700 | [diff] [blame] | 971 | Device::BuiltinAction chosen_action = device->InvokeMenuItem(chosen_item); |
Doug Zongker | f93d816 | 2009-09-22 15:16:02 -0700 | [diff] [blame] | 972 | |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 973 | bool should_wipe_cache = false; |
Doug Zongker | 8d9d3d5 | 2014-04-01 13:20:23 -0700 | [diff] [blame] | 974 | switch (chosen_action) { |
| 975 | case Device::NO_ACTION: |
| 976 | break; |
| 977 | |
Doug Zongker | daefc1d | 2011-10-31 09:34:15 -0700 | [diff] [blame] | 978 | case Device::REBOOT: |
Doug Zongker | 8d9d3d5 | 2014-04-01 13:20:23 -0700 | [diff] [blame] | 979 | case Device::SHUTDOWN: |
| 980 | case Device::REBOOT_BOOTLOADER: |
| 981 | return chosen_action; |
Doug Zongker | f93d816 | 2009-09-22 15:16:02 -0700 | [diff] [blame] | 982 | |
Doug Zongker | daefc1d | 2011-10-31 09:34:15 -0700 | [diff] [blame] | 983 | case Device::WIPE_DATA: |
| 984 | wipe_data(ui->IsTextVisible(), device); |
Doug Zongker | 8d9d3d5 | 2014-04-01 13:20:23 -0700 | [diff] [blame] | 985 | if (!ui->IsTextVisible()) return Device::NO_ACTION; |
Doug Zongker | f93d816 | 2009-09-22 15:16:02 -0700 | [diff] [blame] | 986 | break; |
| 987 | |
Doug Zongker | daefc1d | 2011-10-31 09:34:15 -0700 | [diff] [blame] | 988 | case Device::WIPE_CACHE: |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 989 | wipe_cache(ui->IsTextVisible(), device); |
Doug Zongker | 8d9d3d5 | 2014-04-01 13:20:23 -0700 | [diff] [blame] | 990 | if (!ui->IsTextVisible()) return Device::NO_ACTION; |
Doug Zongker | f93d816 | 2009-09-22 15:16:02 -0700 | [diff] [blame] | 991 | break; |
| 992 | |
Christian Poetzsch | 4ec58a4 | 2015-02-19 10:42:39 +0000 | [diff] [blame] | 993 | case Device::APPLY_ADB_SIDELOAD: |
Elliott Hughes | ec28340 | 2015-04-10 10:01:53 -0700 | [diff] [blame] | 994 | case Device::APPLY_SDCARD: |
Christian Poetzsch | 4ec58a4 | 2015-02-19 10:42:39 +0000 | [diff] [blame] | 995 | { |
| 996 | bool adb = (chosen_action == Device::APPLY_ADB_SIDELOAD); |
| 997 | if (adb) { |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 998 | status = apply_from_adb(ui, &should_wipe_cache, TEMPORARY_INSTALL_FILE); |
Doug Zongker | d0181b8 | 2011-10-19 10:51:12 -0700 | [diff] [blame] | 999 | } else { |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 1000 | status = apply_from_sdcard(device, &should_wipe_cache); |
Doug Zongker | d0181b8 | 2011-10-19 10:51:12 -0700 | [diff] [blame] | 1001 | } |
Doug Zongker | 945fc68 | 2014-07-10 10:50:39 -0700 | [diff] [blame] | 1002 | |
Elliott Hughes | 30694c9 | 2015-03-25 15:16:51 -0700 | [diff] [blame] | 1003 | if (status == INSTALL_SUCCESS && should_wipe_cache) { |
Tao Bao | e39a9bc | 2015-03-31 12:19:05 -0700 | [diff] [blame] | 1004 | if (!wipe_cache(false, device)) { |
| 1005 | status = INSTALL_ERROR; |
| 1006 | } |
Christian Poetzsch | 4ec58a4 | 2015-02-19 10:42:39 +0000 | [diff] [blame] | 1007 | } |
| 1008 | |
Tao Bao | c679f93 | 2015-03-30 09:43:49 -0700 | [diff] [blame] | 1009 | if (status != INSTALL_SUCCESS) { |
| 1010 | ui->SetBackground(RecoveryUI::ERROR); |
| 1011 | ui->Print("Installation aborted.\n"); |
| 1012 | copy_logs(); |
| 1013 | } else if (!ui->IsTextVisible()) { |
| 1014 | return Device::NO_ACTION; // reboot if logs aren't visible |
| 1015 | } else { |
| 1016 | ui->Print("\nInstall from %s complete.\n", adb ? "ADB" : "SD card"); |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 1017 | } |
Doug Zongker | f93d816 | 2009-09-22 15:16:02 -0700 | [diff] [blame] | 1018 | } |
| 1019 | break; |
Doug Zongker | daefc1d | 2011-10-31 09:34:15 -0700 | [diff] [blame] | 1020 | |
Elliott Hughes | ec28340 | 2015-04-10 10:01:53 -0700 | [diff] [blame] | 1021 | case Device::VIEW_RECOVERY_LOGS: |
| 1022 | choose_recovery_file(device); |
Michael Ward | 9d2629c | 2011-06-23 22:14:24 -0700 | [diff] [blame] | 1023 | break; |
Doug Zongker | 9270a20 | 2012-01-09 15:16:13 -0800 | [diff] [blame] | 1024 | |
Elliott Hughes | ec28340 | 2015-04-10 10:01:53 -0700 | [diff] [blame] | 1025 | case Device::MOUNT_SYSTEM: |
Tao Bao | abb8f77 | 2015-07-30 14:43:27 -0700 | [diff] [blame] | 1026 | char system_root_image[PROPERTY_VALUE_MAX]; |
| 1027 | property_get("ro.build.system_root_image", system_root_image, ""); |
| 1028 | |
| 1029 | // For a system image built with the root directory (i.e. |
| 1030 | // system_root_image == "true"), we mount it to /system_root, and symlink /system |
| 1031 | // to /system_root/system to make adb shell work (the symlink is created through |
| 1032 | // the build system). |
| 1033 | // Bug: 22855115 |
| 1034 | if (strcmp(system_root_image, "true") == 0) { |
| 1035 | if (ensure_path_mounted_at("/", "/system_root") != -1) { |
| 1036 | ui->Print("Mounted /system.\n"); |
| 1037 | } |
| 1038 | } else { |
| 1039 | if (ensure_path_mounted("/system") != -1) { |
| 1040 | ui->Print("Mounted /system.\n"); |
| 1041 | } |
Elliott Hughes | ec28340 | 2015-04-10 10:01:53 -0700 | [diff] [blame] | 1042 | } |
Tao Bao | abb8f77 | 2015-07-30 14:43:27 -0700 | [diff] [blame] | 1043 | |
Nick Kralevich | a9ad032 | 2014-10-22 18:38:48 -0700 | [diff] [blame] | 1044 | break; |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1045 | } |
| 1046 | } |
| 1047 | } |
| 1048 | |
| 1049 | static void |
Oscar Montemayor | 0523156 | 2009-11-30 08:40:57 -0800 | [diff] [blame] | 1050 | print_property(const char *key, const char *name, void *cookie) { |
Doug Zongker | 56c5105 | 2010-07-01 09:18:44 -0700 | [diff] [blame] | 1051 | printf("%s=%s\n", key, name); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1052 | } |
| 1053 | |
Doug Zongker | 02ec6b8 | 2012-08-22 17:26:40 -0700 | [diff] [blame] | 1054 | static void |
| 1055 | load_locale_from_cache() { |
| 1056 | FILE* fp = fopen_path(LOCALE_FILE, "r"); |
| 1057 | char buffer[80]; |
| 1058 | if (fp != NULL) { |
| 1059 | fgets(buffer, sizeof(buffer), fp); |
| 1060 | int j = 0; |
Doug Zongker | 5fa8c23 | 2012-09-18 12:37:02 -0700 | [diff] [blame] | 1061 | unsigned int i; |
Doug Zongker | 02ec6b8 | 2012-08-22 17:26:40 -0700 | [diff] [blame] | 1062 | for (i = 0; i < sizeof(buffer) && buffer[i]; ++i) { |
| 1063 | if (!isspace(buffer[i])) { |
| 1064 | buffer[j++] = buffer[i]; |
| 1065 | } |
| 1066 | } |
| 1067 | buffer[j] = 0; |
| 1068 | locale = strdup(buffer); |
Devin Kim | 6016d08 | 2012-10-08 09:47:37 -0700 | [diff] [blame] | 1069 | check_and_fclose(fp, LOCALE_FILE); |
Doug Zongker | 02ec6b8 | 2012-08-22 17:26:40 -0700 | [diff] [blame] | 1070 | } |
| 1071 | } |
| 1072 | |
Doug Zongker | 7c3ae45 | 2013-05-14 11:03:02 -0700 | [diff] [blame] | 1073 | static RecoveryUI* gCurrentUI = NULL; |
| 1074 | |
| 1075 | void |
| 1076 | ui_print(const char* format, ...) { |
| 1077 | char buffer[256]; |
| 1078 | |
| 1079 | va_list ap; |
| 1080 | va_start(ap, format); |
| 1081 | vsnprintf(buffer, sizeof(buffer), format, ap); |
| 1082 | va_end(ap); |
| 1083 | |
| 1084 | if (gCurrentUI != NULL) { |
| 1085 | gCurrentUI->Print("%s", buffer); |
| 1086 | } else { |
| 1087 | fputs(buffer, stdout); |
| 1088 | } |
| 1089 | } |
| 1090 | |
Yabin Cui | 99281df | 2016-02-17 12:21:52 -0800 | [diff] [blame] | 1091 | static bool is_battery_ok() { |
| 1092 | struct healthd_config healthd_config = { |
| 1093 | .batteryStatusPath = android::String8(android::String8::kEmptyString), |
| 1094 | .batteryHealthPath = android::String8(android::String8::kEmptyString), |
| 1095 | .batteryPresentPath = android::String8(android::String8::kEmptyString), |
| 1096 | .batteryCapacityPath = android::String8(android::String8::kEmptyString), |
| 1097 | .batteryVoltagePath = android::String8(android::String8::kEmptyString), |
| 1098 | .batteryTemperaturePath = android::String8(android::String8::kEmptyString), |
| 1099 | .batteryTechnologyPath = android::String8(android::String8::kEmptyString), |
| 1100 | .batteryCurrentNowPath = android::String8(android::String8::kEmptyString), |
| 1101 | .batteryCurrentAvgPath = android::String8(android::String8::kEmptyString), |
| 1102 | .batteryChargeCounterPath = android::String8(android::String8::kEmptyString), |
| 1103 | .batteryFullChargePath = android::String8(android::String8::kEmptyString), |
| 1104 | .batteryCycleCountPath = android::String8(android::String8::kEmptyString), |
| 1105 | .energyCounter = NULL, |
| 1106 | .boot_min_cap = 0, |
| 1107 | .screen_on = NULL |
| 1108 | }; |
| 1109 | healthd_board_init(&healthd_config); |
| 1110 | |
| 1111 | android::BatteryMonitor monitor; |
| 1112 | monitor.init(&healthd_config); |
| 1113 | |
| 1114 | int wait_second = 0; |
| 1115 | while (true) { |
| 1116 | int charge_status = monitor.getChargeStatus(); |
| 1117 | // Treat unknown status as charged. |
| 1118 | bool charged = (charge_status != android::BATTERY_STATUS_DISCHARGING && |
| 1119 | charge_status != android::BATTERY_STATUS_NOT_CHARGING); |
| 1120 | android::BatteryProperty capacity; |
| 1121 | android::status_t status = monitor.getProperty(android::BATTERY_PROP_CAPACITY, &capacity); |
| 1122 | ui_print("charge_status %d, charged %d, status %d, capacity %lld\n", charge_status, |
| 1123 | charged, status, capacity.valueInt64); |
| 1124 | // At startup, the battery drivers in devices like N5X/N6P take some time to load |
| 1125 | // the battery profile. Before the load finishes, it reports value 50 as a fake |
| 1126 | // capacity. BATTERY_READ_TIMEOUT_IN_SEC is set that the battery drivers are expected |
| 1127 | // to finish loading the battery profile earlier than 10 seconds after kernel startup. |
| 1128 | if (status == 0 && capacity.valueInt64 == 50) { |
| 1129 | if (wait_second < BATTERY_READ_TIMEOUT_IN_SEC) { |
| 1130 | sleep(1); |
| 1131 | wait_second++; |
| 1132 | continue; |
| 1133 | } |
| 1134 | } |
| 1135 | // If we can't read battery percentage, it may be a device without battery. In this |
| 1136 | // situation, use 100 as a fake battery percentage. |
| 1137 | if (status != 0) { |
| 1138 | capacity.valueInt64 = 100; |
| 1139 | } |
| 1140 | return (charged && capacity.valueInt64 >= BATTERY_WITH_CHARGER_OK_PERCENTAGE) || |
| 1141 | (!charged && capacity.valueInt64 >= BATTERY_OK_PERCENTAGE); |
| 1142 | } |
| 1143 | } |
| 1144 | |
| 1145 | int main(int argc, char **argv) { |
Doug Zongker | 9270a20 | 2012-01-09 15:16:13 -0800 | [diff] [blame] | 1146 | // If this binary is started with the single argument "--adbd", |
| 1147 | // instead of being the normal recovery binary, it turns into kind |
| 1148 | // of a stripped-down version of adbd that only supports the |
| 1149 | // 'sideload' command. Note this must be a real argument, not |
| 1150 | // anything in the command file or bootloader control block; the |
| 1151 | // only way recovery should be run with this argument is when it |
| 1152 | // starts a copy of itself from the apply_from_adb() function. |
| 1153 | if (argc == 2 && strcmp(argv[1], "--adbd") == 0) { |
Elliott Hughes | 9f4fdb3 | 2015-11-20 13:03:24 -0800 | [diff] [blame] | 1154 | adb_server_main(0, DEFAULT_ADB_PORT, -1); |
Doug Zongker | 9270a20 | 2012-01-09 15:16:13 -0800 | [diff] [blame] | 1155 | return 0; |
| 1156 | } |
| 1157 | |
Tao Bao | 04ca426 | 2015-09-10 15:32:24 -0700 | [diff] [blame] | 1158 | time_t start = time(NULL); |
| 1159 | |
| 1160 | // redirect_stdio should be called only in non-sideload mode. Otherwise |
| 1161 | // we may have two logger instances with different timestamps. |
| 1162 | redirect_stdio(TEMPORARY_LOG_FILE); |
| 1163 | |
Doug Zongker | 19a8e24 | 2014-01-21 09:25:41 -0800 | [diff] [blame] | 1164 | printf("Starting recovery (pid %d) on %s", getpid(), ctime(&start)); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1165 | |
Doug Zongker | d4208f9 | 2010-09-20 12:16:13 -0700 | [diff] [blame] | 1166 | load_volume_table(); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1167 | get_args(&argc, &argv); |
| 1168 | |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1169 | const char *send_intent = NULL; |
| 1170 | const char *update_package = NULL; |
Tao Bao | e39a9bc | 2015-03-31 12:19:05 -0700 | [diff] [blame] | 1171 | bool should_wipe_data = false; |
Tao Bao | c679f93 | 2015-03-30 09:43:49 -0700 | [diff] [blame] | 1172 | bool should_wipe_cache = false; |
Tao Bao | 145d861 | 2015-03-25 15:51:15 -0700 | [diff] [blame] | 1173 | bool show_text = false; |
Tao Bao | c679f93 | 2015-03-30 09:43:49 -0700 | [diff] [blame] | 1174 | bool sideload = false; |
| 1175 | bool sideload_auto_reboot = false; |
Doug Zongker | e5d5ac7 | 2012-04-12 11:01:22 -0700 | [diff] [blame] | 1176 | bool just_exit = false; |
Doug Zongker | b1d1263 | 2014-03-18 10:32:12 -0700 | [diff] [blame] | 1177 | bool shutdown_after = false; |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1178 | |
| 1179 | int arg; |
| 1180 | while ((arg = getopt_long(argc, argv, "", OPTIONS, NULL)) != -1) { |
| 1181 | switch (arg) { |
Tao Bao | c679f93 | 2015-03-30 09:43:49 -0700 | [diff] [blame] | 1182 | case 'i': send_intent = optarg; break; |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1183 | case 'u': update_package = optarg; break; |
Tao Bao | e39a9bc | 2015-03-31 12:19:05 -0700 | [diff] [blame] | 1184 | case 'w': should_wipe_data = true; break; |
Tao Bao | c679f93 | 2015-03-30 09:43:49 -0700 | [diff] [blame] | 1185 | case 'c': should_wipe_cache = true; break; |
Tao Bao | 145d861 | 2015-03-25 15:51:15 -0700 | [diff] [blame] | 1186 | case 't': show_text = true; break; |
Tao Bao | c679f93 | 2015-03-30 09:43:49 -0700 | [diff] [blame] | 1187 | case 's': sideload = true; break; |
| 1188 | case 'a': sideload = true; sideload_auto_reboot = true; break; |
Doug Zongker | e5d5ac7 | 2012-04-12 11:01:22 -0700 | [diff] [blame] | 1189 | case 'x': just_exit = true; break; |
Doug Zongker | 02ec6b8 | 2012-08-22 17:26:40 -0700 | [diff] [blame] | 1190 | case 'l': locale = optarg; break; |
Doug Zongker | c87bab1 | 2013-11-25 13:53:25 -0800 | [diff] [blame] | 1191 | case 'g': { |
| 1192 | if (stage == NULL || *stage == '\0') { |
| 1193 | char buffer[20] = "1/"; |
| 1194 | strncat(buffer, optarg, sizeof(buffer)-3); |
| 1195 | stage = strdup(buffer); |
| 1196 | } |
| 1197 | break; |
| 1198 | } |
Doug Zongker | b1d1263 | 2014-03-18 10:32:12 -0700 | [diff] [blame] | 1199 | case 'p': shutdown_after = true; break; |
Jeff Sharkey | a6e13ae | 2014-09-24 11:46:17 -0700 | [diff] [blame] | 1200 | case 'r': reason = optarg; break; |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1201 | case '?': |
| 1202 | LOGE("Invalid command argument\n"); |
| 1203 | continue; |
| 1204 | } |
| 1205 | } |
| 1206 | |
Doug Zongker | 02ec6b8 | 2012-08-22 17:26:40 -0700 | [diff] [blame] | 1207 | if (locale == NULL) { |
| 1208 | load_locale_from_cache(); |
| 1209 | } |
| 1210 | printf("locale is [%s]\n", locale); |
Doug Zongker | 0d32f25 | 2014-02-13 15:07:56 -0800 | [diff] [blame] | 1211 | printf("stage is [%s]\n", stage); |
Jeff Sharkey | a6e13ae | 2014-09-24 11:46:17 -0700 | [diff] [blame] | 1212 | printf("reason is [%s]\n", reason); |
Doug Zongker | 02ec6b8 | 2012-08-22 17:26:40 -0700 | [diff] [blame] | 1213 | |
| 1214 | Device* device = make_device(); |
| 1215 | ui = device->GetUI(); |
Doug Zongker | 7c3ae45 | 2013-05-14 11:03:02 -0700 | [diff] [blame] | 1216 | gCurrentUI = ui; |
Doug Zongker | 02ec6b8 | 2012-08-22 17:26:40 -0700 | [diff] [blame] | 1217 | |
Doug Zongker | 5fa8c23 | 2012-09-18 12:37:02 -0700 | [diff] [blame] | 1218 | ui->SetLocale(locale); |
Doug Zongker | 02ec6b8 | 2012-08-22 17:26:40 -0700 | [diff] [blame] | 1219 | ui->Init(); |
Doug Zongker | c87bab1 | 2013-11-25 13:53:25 -0800 | [diff] [blame] | 1220 | |
| 1221 | int st_cur, st_max; |
| 1222 | if (stage != NULL && sscanf(stage, "%d/%d", &st_cur, &st_max) == 2) { |
| 1223 | ui->SetStage(st_cur, st_max); |
| 1224 | } |
| 1225 | |
Doug Zongker | 02ec6b8 | 2012-08-22 17:26:40 -0700 | [diff] [blame] | 1226 | ui->SetBackground(RecoveryUI::NONE); |
| 1227 | if (show_text) ui->ShowText(true); |
| 1228 | |
Stephen Smalley | 779701d | 2012-02-09 14:13:23 -0500 | [diff] [blame] | 1229 | struct selinux_opt seopts[] = { |
| 1230 | { SELABEL_OPT_PATH, "/file_contexts" } |
| 1231 | }; |
| 1232 | |
| 1233 | sehandle = selabel_open(SELABEL_CTX_FILE, seopts, 1); |
| 1234 | |
| 1235 | if (!sehandle) { |
Doug Zongker | fafc85b | 2013-07-09 12:29:45 -0700 | [diff] [blame] | 1236 | ui->Print("Warning: No file_contexts\n"); |
Stephen Smalley | 779701d | 2012-02-09 14:13:23 -0500 | [diff] [blame] | 1237 | } |
Stephen Smalley | 779701d | 2012-02-09 14:13:23 -0500 | [diff] [blame] | 1238 | |
Doug Zongker | daefc1d | 2011-10-31 09:34:15 -0700 | [diff] [blame] | 1239 | device->StartRecovery(); |
Doug Zongker | efa1bab | 2010-02-01 15:59:12 -0800 | [diff] [blame] | 1240 | |
Doug Zongker | 56c5105 | 2010-07-01 09:18:44 -0700 | [diff] [blame] | 1241 | printf("Command:"); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1242 | for (arg = 0; arg < argc; arg++) { |
Doug Zongker | 56c5105 | 2010-07-01 09:18:44 -0700 | [diff] [blame] | 1243 | printf(" \"%s\"", argv[arg]); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1244 | } |
Doug Zongker | 9b125b0 | 2010-09-22 12:01:37 -0700 | [diff] [blame] | 1245 | printf("\n"); |
| 1246 | |
| 1247 | if (update_package) { |
| 1248 | // For backwards compatibility on the cache partition only, if |
| 1249 | // we're given an old 'root' path "CACHE:foo", change it to |
| 1250 | // "/cache/foo". |
| 1251 | if (strncmp(update_package, "CACHE:", 6) == 0) { |
| 1252 | int len = strlen(update_package) + 10; |
Doug Zongker | 28ce47c | 2011-10-28 10:33:05 -0700 | [diff] [blame] | 1253 | char* modified_path = (char*)malloc(len); |
Jeremy Compostella | 1b7d9b7 | 2015-07-29 17:17:03 +0200 | [diff] [blame] | 1254 | if (modified_path) { |
| 1255 | strlcpy(modified_path, "/cache/", len); |
| 1256 | strlcat(modified_path, update_package+6, len); |
| 1257 | printf("(replacing path \"%s\" with \"%s\")\n", |
| 1258 | update_package, modified_path); |
| 1259 | update_package = modified_path; |
| 1260 | } |
| 1261 | else |
| 1262 | printf("modified_path allocation failed\n"); |
Doug Zongker | 9b125b0 | 2010-09-22 12:01:37 -0700 | [diff] [blame] | 1263 | } |
| 1264 | } |
| 1265 | printf("\n"); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1266 | |
| 1267 | property_list(print_property, NULL); |
Doug Zongker | 56c5105 | 2010-07-01 09:18:44 -0700 | [diff] [blame] | 1268 | printf("\n"); |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1269 | |
Elliott Hughes | bb78d62 | 2015-04-09 20:51:08 -0700 | [diff] [blame] | 1270 | ui->Print("Supported API: %d\n", RECOVERY_API_VERSION); |
| 1271 | |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1272 | int status = INSTALL_SUCCESS; |
| 1273 | |
Doug Zongker | 540d57f | 2011-01-18 13:36:58 -0800 | [diff] [blame] | 1274 | if (update_package != NULL) { |
Yabin Cui | 99281df | 2016-02-17 12:21:52 -0800 | [diff] [blame] | 1275 | if (!is_battery_ok()) { |
| 1276 | ui->Print("battery capacity is not enough for installing package, needed is %d%%\n", |
| 1277 | BATTERY_OK_PERCENTAGE); |
| 1278 | status = INSTALL_SKIPPED; |
| 1279 | } else { |
| 1280 | status = install_package(update_package, &should_wipe_cache, |
| 1281 | TEMPORARY_INSTALL_FILE, true); |
| 1282 | if (status == INSTALL_SUCCESS && should_wipe_cache) { |
| 1283 | wipe_cache(false, device); |
| 1284 | } |
| 1285 | if (status != INSTALL_SUCCESS) { |
| 1286 | ui->Print("Installation aborted.\n"); |
Doug Zongker | 7c3ae45 | 2013-05-14 11:03:02 -0700 | [diff] [blame] | 1287 | |
Yabin Cui | 99281df | 2016-02-17 12:21:52 -0800 | [diff] [blame] | 1288 | // If this is an eng or userdebug build, then automatically |
| 1289 | // turn the text display on if the script fails so the error |
| 1290 | // message is visible. |
| 1291 | if (is_ro_debuggable()) { |
| 1292 | ui->ShowText(true); |
| 1293 | } |
Doug Zongker | 7c3ae45 | 2013-05-14 11:03:02 -0700 | [diff] [blame] | 1294 | } |
| 1295 | } |
Tao Bao | e39a9bc | 2015-03-31 12:19:05 -0700 | [diff] [blame] | 1296 | } else if (should_wipe_data) { |
| 1297 | if (!wipe_data(false, device)) { |
| 1298 | status = INSTALL_ERROR; |
| 1299 | } |
Tao Bao | c679f93 | 2015-03-30 09:43:49 -0700 | [diff] [blame] | 1300 | } else if (should_wipe_cache) { |
Tao Bao | e39a9bc | 2015-03-31 12:19:05 -0700 | [diff] [blame] | 1301 | if (!wipe_cache(false, device)) { |
| 1302 | status = INSTALL_ERROR; |
| 1303 | } |
Tao Bao | c679f93 | 2015-03-30 09:43:49 -0700 | [diff] [blame] | 1304 | } else if (sideload) { |
| 1305 | // 'adb reboot sideload' acts the same as user presses key combinations |
| 1306 | // to enter the sideload mode. When 'sideload-auto-reboot' is used, text |
| 1307 | // display will NOT be turned on by default. And it will reboot after |
| 1308 | // sideload finishes even if there are errors. Unless one turns on the |
| 1309 | // text display during the installation. This is to enable automated |
| 1310 | // testing. |
| 1311 | if (!sideload_auto_reboot) { |
| 1312 | ui->ShowText(true); |
| 1313 | } |
| 1314 | status = apply_from_adb(ui, &should_wipe_cache, TEMPORARY_INSTALL_FILE); |
| 1315 | if (status == INSTALL_SUCCESS && should_wipe_cache) { |
Tao Bao | e39a9bc | 2015-03-31 12:19:05 -0700 | [diff] [blame] | 1316 | if (!wipe_cache(false, device)) { |
| 1317 | status = INSTALL_ERROR; |
| 1318 | } |
Tao Bao | c679f93 | 2015-03-30 09:43:49 -0700 | [diff] [blame] | 1319 | } |
| 1320 | ui->Print("\nInstall from ADB complete (status: %d).\n", status); |
| 1321 | if (sideload_auto_reboot) { |
| 1322 | ui->Print("Rebooting automatically.\n"); |
| 1323 | } |
Doug Zongker | e5d5ac7 | 2012-04-12 11:01:22 -0700 | [diff] [blame] | 1324 | } else if (!just_exit) { |
Doug Zongker | 02ec6b8 | 2012-08-22 17:26:40 -0700 | [diff] [blame] | 1325 | status = INSTALL_NONE; // No command specified |
| 1326 | ui->SetBackground(RecoveryUI::NO_COMMAND); |
Tao Bao | 785d22c | 2015-05-04 09:34:29 -0700 | [diff] [blame] | 1327 | |
| 1328 | // http://b/17489952 |
| 1329 | // If this is an eng or userdebug build, automatically turn on the |
| 1330 | // text display if no command is specified. |
| 1331 | if (is_ro_debuggable()) { |
| 1332 | ui->ShowText(true); |
| 1333 | } |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1334 | } |
| 1335 | |
Tao Bao | c679f93 | 2015-03-30 09:43:49 -0700 | [diff] [blame] | 1336 | if (!sideload_auto_reboot && (status == INSTALL_ERROR || status == INSTALL_CORRUPT)) { |
Doug Zongker | f24fd7e | 2013-07-02 11:43:25 -0700 | [diff] [blame] | 1337 | copy_logs(); |
Doug Zongker | 02ec6b8 | 2012-08-22 17:26:40 -0700 | [diff] [blame] | 1338 | ui->SetBackground(RecoveryUI::ERROR); |
| 1339 | } |
Tao Bao | c679f93 | 2015-03-30 09:43:49 -0700 | [diff] [blame] | 1340 | |
Doug Zongker | 8d9d3d5 | 2014-04-01 13:20:23 -0700 | [diff] [blame] | 1341 | Device::BuiltinAction after = shutdown_after ? Device::SHUTDOWN : Device::REBOOT; |
Yabin Cui | 99281df | 2016-02-17 12:21:52 -0800 | [diff] [blame] | 1342 | if ((status != INSTALL_SUCCESS && status != INSTALL_SKIPPED && !sideload_auto_reboot) || |
| 1343 | ui->IsTextVisible()) { |
Doug Zongker | 8d9d3d5 | 2014-04-01 13:20:23 -0700 | [diff] [blame] | 1344 | Device::BuiltinAction temp = prompt_and_wait(device, status); |
Tao Bao | c679f93 | 2015-03-30 09:43:49 -0700 | [diff] [blame] | 1345 | if (temp != Device::NO_ACTION) { |
| 1346 | after = temp; |
| 1347 | } |
Doug Zongker | 8674a72 | 2010-09-15 11:08:23 -0700 | [diff] [blame] | 1348 | } |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1349 | |
Doug Zongker | 8d9d3d5 | 2014-04-01 13:20:23 -0700 | [diff] [blame] | 1350 | // Save logs and clean up before rebooting or shutting down. |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1351 | finish_recovery(send_intent); |
Doug Zongker | 8d9d3d5 | 2014-04-01 13:20:23 -0700 | [diff] [blame] | 1352 | |
| 1353 | switch (after) { |
| 1354 | case Device::SHUTDOWN: |
| 1355 | ui->Print("Shutting down...\n"); |
| 1356 | property_set(ANDROID_RB_PROPERTY, "shutdown,"); |
| 1357 | break; |
| 1358 | |
| 1359 | case Device::REBOOT_BOOTLOADER: |
| 1360 | ui->Print("Rebooting to bootloader...\n"); |
| 1361 | property_set(ANDROID_RB_PROPERTY, "reboot,bootloader"); |
| 1362 | break; |
| 1363 | |
| 1364 | default: |
| 1365 | ui->Print("Rebooting...\n"); |
| 1366 | property_set(ANDROID_RB_PROPERTY, "reboot,"); |
| 1367 | break; |
Doug Zongker | b1d1263 | 2014-03-18 10:32:12 -0700 | [diff] [blame] | 1368 | } |
Tao Bao | 7523863 | 2015-05-27 14:46:17 -0700 | [diff] [blame] | 1369 | while (true) { |
| 1370 | pause(); |
| 1371 | } |
| 1372 | // Should be unreachable. |
The Android Open Source Project | c24a8e6 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1373 | return EXIT_SUCCESS; |
| 1374 | } |