The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 The Android Open Source Project |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
| 8 | * * Redistributions of source code must retain the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer. |
| 10 | * * Redistributions in binary form must reproduce the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer in |
Tsu Chiang Chuang | ee52055 | 2011-02-25 18:38:53 -0800 | [diff] [blame] | 12 | * the documentation and/or other materials provided with the |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 13 | * distribution. |
| 14 | * |
| 15 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 16 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 17 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| 18 | * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| 19 | * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 20 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| 21 | * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
Tsu Chiang Chuang | ee52055 | 2011-02-25 18:38:53 -0800 | [diff] [blame] | 22 | * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 23 | * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| 24 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| 25 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 26 | * SUCH DAMAGE. |
| 27 | */ |
| 28 | |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 29 | #define _LARGEFILE64_SOURCE |
| 30 | |
Mark Salyzyn | 5957c1f | 2014-04-30 14:05:28 -0700 | [diff] [blame] | 31 | #include <ctype.h> |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 32 | #include <errno.h> |
| 33 | #include <fcntl.h> |
Colin Cross | 8879f98 | 2012-05-22 17:53:34 -0700 | [diff] [blame] | 34 | #include <getopt.h> |
Ying Wang | cf86e2f | 2014-05-15 20:06:40 -0700 | [diff] [blame] | 35 | #include <inttypes.h> |
Mark Salyzyn | 5957c1f | 2014-04-30 14:05:28 -0700 | [diff] [blame] | 36 | #include <limits.h> |
Mark Salyzyn | 5957c1f | 2014-04-30 14:05:28 -0700 | [diff] [blame] | 37 | #include <stdint.h> |
| 38 | #include <stdio.h> |
| 39 | #include <stdlib.h> |
| 40 | #include <string.h> |
| 41 | #include <sys/stat.h> |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 42 | #include <sys/time.h> |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 43 | #include <sys/types.h> |
Mark Salyzyn | 5957c1f | 2014-04-30 14:05:28 -0700 | [diff] [blame] | 44 | #include <unistd.h> |
David Pursell | 2ec418a | 2016-01-20 08:32:08 -0800 | [diff] [blame] | 45 | |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 46 | #include <functional> |
Josh Gao | 9da9ac5 | 2016-01-19 14:50:18 -0800 | [diff] [blame] | 47 | #include <utility> |
| 48 | #include <vector> |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 49 | |
Elliott Hughes | 4f71319 | 2015-12-04 22:00:26 -0800 | [diff] [blame] | 50 | #include <android-base/parseint.h> |
David Pursell | 2ec418a | 2016-01-20 08:32:08 -0800 | [diff] [blame] | 51 | #include <android-base/parsenetaddress.h> |
Elliott Hughes | 4f71319 | 2015-12-04 22:00:26 -0800 | [diff] [blame] | 52 | #include <android-base/strings.h> |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 53 | #include <sparse/sparse.h> |
Elliott Hughes | d30ad8a | 2015-03-18 23:12:44 -0700 | [diff] [blame] | 54 | #include <ziparchive/zip_archive.h> |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 55 | |
Elliott Hughes | 253c18d | 2015-03-18 22:47:09 -0700 | [diff] [blame] | 56 | #include "bootimg_utils.h" |
Elliott Hughes | 1b708d3 | 2015-12-11 19:07:01 -0800 | [diff] [blame] | 57 | #include "diagnose_usb.h" |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 58 | #include "fastboot.h" |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 59 | #include "fs.h" |
David Pursell | 2ec418a | 2016-01-20 08:32:08 -0800 | [diff] [blame] | 60 | #include "tcp.h" |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 61 | #include "transport.h" |
David Pursell | 5a0ec81 | 2016-02-05 15:35:09 -0800 | [diff] [blame^] | 62 | #include "udp.h" |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 63 | #include "usb.h" |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 64 | |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 65 | #ifndef O_BINARY |
| 66 | #define O_BINARY 0 |
| 67 | #endif |
| 68 | |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 69 | #define ARRAY_SIZE(a) (sizeof(a)/sizeof(*(a))) |
| 70 | |
Wink Saville | b98762f | 2011-04-04 17:54:59 -0700 | [diff] [blame] | 71 | char cur_product[FB_RESPONSE_SZ + 1]; |
| 72 | |
David Pursell | 2ec418a | 2016-01-20 08:32:08 -0800 | [diff] [blame] | 73 | static const char* serial = nullptr; |
| 74 | static const char* product = nullptr; |
| 75 | static const char* cmdline = nullptr; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 76 | static unsigned short vendor_id = 0; |
Scott Anderson | 13081c6 | 2012-04-06 12:39:30 -0700 | [diff] [blame] | 77 | static int long_listing = 0; |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 78 | static int64_t sparse_limit = -1; |
| 79 | static int64_t target_sparse_limit = -1; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 80 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 81 | static unsigned page_size = 2048; |
| 82 | static unsigned base_addr = 0x10000000; |
| 83 | static unsigned kernel_offset = 0x00008000; |
| 84 | static unsigned ramdisk_offset = 0x01000000; |
| 85 | static unsigned second_offset = 0x00f00000; |
| 86 | static unsigned tags_offset = 0x00000100; |
JP Abgrall | 7b8970c | 2013-03-07 17:06:41 -0800 | [diff] [blame] | 87 | |
Paul Crowley | 8f7f56e | 2015-11-27 09:29:37 +0000 | [diff] [blame] | 88 | static const std::string convert_fbe_marker_filename("convert_fbe"); |
| 89 | |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 90 | enum fb_buffer_type { |
| 91 | FB_BUFFER, |
| 92 | FB_BUFFER_SPARSE, |
| 93 | }; |
| 94 | |
| 95 | struct fastboot_buffer { |
| 96 | enum fb_buffer_type type; |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 97 | void* data; |
| 98 | int64_t sz; |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 99 | }; |
| 100 | |
| 101 | static struct { |
| 102 | char img_name[13]; |
| 103 | char sig_name[13]; |
| 104 | char part_name[9]; |
| 105 | bool is_optional; |
Daniel Rosenberg | f530c93 | 2014-05-28 14:10:01 -0700 | [diff] [blame] | 106 | } images[] = { |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 107 | {"boot.img", "boot.sig", "boot", false}, |
| 108 | {"recovery.img", "recovery.sig", "recovery", true}, |
| 109 | {"system.img", "system.sig", "system", false}, |
Daniel Rosenberg | f530c93 | 2014-05-28 14:10:01 -0700 | [diff] [blame] | 110 | {"vendor.img", "vendor.sig", "vendor", true}, |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 111 | }; |
Brian Swetland | 2a63bb7 | 2009-04-28 16:05:07 -0700 | [diff] [blame] | 112 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 113 | static char* find_item(const char* item, const char* product) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 114 | char *dir; |
Elliott Hughes | 253c18d | 2015-03-18 22:47:09 -0700 | [diff] [blame] | 115 | const char *fn; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 116 | char path[PATH_MAX + 128]; |
| 117 | |
| 118 | if(!strcmp(item,"boot")) { |
| 119 | fn = "boot.img"; |
| 120 | } else if(!strcmp(item,"recovery")) { |
| 121 | fn = "recovery.img"; |
| 122 | } else if(!strcmp(item,"system")) { |
| 123 | fn = "system.img"; |
Daniel Rosenberg | f530c93 | 2014-05-28 14:10:01 -0700 | [diff] [blame] | 124 | } else if(!strcmp(item,"vendor")) { |
| 125 | fn = "vendor.img"; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 126 | } else if(!strcmp(item,"userdata")) { |
| 127 | fn = "userdata.img"; |
Jean-Baptiste Queru | d7608a4 | 2011-09-30 14:39:25 -0700 | [diff] [blame] | 128 | } else if(!strcmp(item,"cache")) { |
| 129 | fn = "cache.img"; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 130 | } else if(!strcmp(item,"info")) { |
| 131 | fn = "android-info.txt"; |
| 132 | } else { |
| 133 | fprintf(stderr,"unknown partition '%s'\n", item); |
| 134 | return 0; |
| 135 | } |
| 136 | |
| 137 | if(product) { |
| 138 | get_my_path(path); |
| 139 | sprintf(path + strlen(path), |
| 140 | "../../../target/product/%s/%s", product, fn); |
| 141 | return strdup(path); |
| 142 | } |
Tsu Chiang Chuang | ee52055 | 2011-02-25 18:38:53 -0800 | [diff] [blame] | 143 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 144 | dir = getenv("ANDROID_PRODUCT_OUT"); |
| 145 | if((dir == 0) || (dir[0] == 0)) { |
| 146 | die("neither -p product specified nor ANDROID_PRODUCT_OUT set"); |
| 147 | return 0; |
| 148 | } |
Tsu Chiang Chuang | ee52055 | 2011-02-25 18:38:53 -0800 | [diff] [blame] | 149 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 150 | sprintf(path, "%s/%s", dir, fn); |
| 151 | return strdup(path); |
| 152 | } |
| 153 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 154 | static int64_t get_file_size(int fd) { |
| 155 | struct stat sb; |
| 156 | return fstat(fd, &sb) == -1 ? -1 : sb.st_size; |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 157 | } |
| 158 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 159 | static void* load_fd(int fd, int64_t* sz) { |
Matt Gumbel | 64ba258 | 2011-12-08 11:59:38 -0800 | [diff] [blame] | 160 | int errno_tmp; |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 161 | char* data = nullptr; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 162 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 163 | *sz = get_file_size(fd); |
| 164 | if (*sz < 0) { |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 165 | goto oops; |
| 166 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 167 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 168 | data = (char*) malloc(*sz); |
| 169 | if (data == nullptr) goto oops; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 170 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 171 | if(read(fd, data, *sz) != *sz) goto oops; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 172 | close(fd); |
| 173 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 174 | return data; |
| 175 | |
| 176 | oops: |
Matt Gumbel | 64ba258 | 2011-12-08 11:59:38 -0800 | [diff] [blame] | 177 | errno_tmp = errno; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 178 | close(fd); |
| 179 | if(data != 0) free(data); |
Matt Gumbel | 64ba258 | 2011-12-08 11:59:38 -0800 | [diff] [blame] | 180 | errno = errno_tmp; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 181 | return 0; |
| 182 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 183 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 184 | static void* load_file(const char* fn, int64_t* sz) { |
| 185 | int fd = open(fn, O_RDONLY | O_BINARY); |
| 186 | if (fd == -1) return nullptr; |
| 187 | return load_fd(fd, sz); |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 188 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 189 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 190 | static int match_fastboot_with_serial(usb_ifc_info* info, const char* local_serial) { |
Elliott Hughes | e1746fd | 2015-08-10 15:30:54 -0700 | [diff] [blame] | 191 | // Require a matching vendor id if the user specified one with -i. |
Elliott Hughes | b46964f | 2015-08-19 17:49:45 -0700 | [diff] [blame] | 192 | if (vendor_id != 0 && info->dev_vendor != vendor_id) { |
Elliott Hughes | e1746fd | 2015-08-10 15:30:54 -0700 | [diff] [blame] | 193 | return -1; |
| 194 | } |
| 195 | |
| 196 | if (info->ifc_class != 0xff || info->ifc_subclass != 0x42 || info->ifc_protocol != 0x03) { |
| 197 | return -1; |
| 198 | } |
| 199 | |
Scott Anderson | 13081c6 | 2012-04-06 12:39:30 -0700 | [diff] [blame] | 200 | // require matching serial number or device path if requested |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 201 | // at the command line with the -s option. |
JP Abgrall | a032ded | 2012-06-06 11:53:33 -0700 | [diff] [blame] | 202 | if (local_serial && (strcmp(local_serial, info->serial_number) != 0 && |
| 203 | strcmp(local_serial, info->device_path) != 0)) return -1; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 204 | return 0; |
| 205 | } |
| 206 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 207 | static int match_fastboot(usb_ifc_info* info) { |
JP Abgrall | 7b8970c | 2013-03-07 17:06:41 -0800 | [diff] [blame] | 208 | return match_fastboot_with_serial(info, serial); |
| 209 | } |
| 210 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 211 | static int list_devices_callback(usb_ifc_info* info) { |
| 212 | if (match_fastboot_with_serial(info, nullptr) == 0) { |
Elliott Hughes | 1b708d3 | 2015-12-11 19:07:01 -0800 | [diff] [blame] | 213 | std::string serial = info->serial_number; |
Elliott Hughes | b4add9b | 2009-10-06 18:07:49 -0700 | [diff] [blame] | 214 | if (!info->writable) { |
Elliott Hughes | 1b708d3 | 2015-12-11 19:07:01 -0800 | [diff] [blame] | 215 | serial = UsbNoPermissionsShortHelpText(); |
Elliott Hughes | b4add9b | 2009-10-06 18:07:49 -0700 | [diff] [blame] | 216 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 217 | if (!serial[0]) { |
| 218 | serial = "????????????"; |
| 219 | } |
Scott Anderson | 866b1bd | 2012-06-04 20:29:11 -0700 | [diff] [blame] | 220 | // output compatible with "adb devices" |
Scott Anderson | 13081c6 | 2012-04-06 12:39:30 -0700 | [diff] [blame] | 221 | if (!long_listing) { |
Elliott Hughes | 1b708d3 | 2015-12-11 19:07:01 -0800 | [diff] [blame] | 222 | printf("%s\tfastboot", serial.c_str()); |
Scott Anderson | 13081c6 | 2012-04-06 12:39:30 -0700 | [diff] [blame] | 223 | } else { |
Elliott Hughes | 1b708d3 | 2015-12-11 19:07:01 -0800 | [diff] [blame] | 224 | printf("%-22s fastboot", serial.c_str()); |
| 225 | if (strlen(info->device_path) > 0) printf(" %s", info->device_path); |
Scott Anderson | 13081c6 | 2012-04-06 12:39:30 -0700 | [diff] [blame] | 226 | } |
Elliott Hughes | 1b708d3 | 2015-12-11 19:07:01 -0800 | [diff] [blame] | 227 | putchar('\n'); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 228 | } |
| 229 | |
| 230 | return -1; |
| 231 | } |
| 232 | |
David Pursell | 2ec418a | 2016-01-20 08:32:08 -0800 | [diff] [blame] | 233 | // Opens a new Transport connected to a device. If |serial| is non-null it will be used to identify |
| 234 | // a specific device, otherwise the first USB device found will be used. |
| 235 | // |
| 236 | // If |serial| is non-null but invalid, this prints an error message to stderr and returns nullptr. |
| 237 | // Otherwise it blocks until the target is available. |
| 238 | // |
| 239 | // The returned Transport is a singleton, so multiple calls to this function will return the same |
| 240 | // object, and the caller should not attempt to delete the returned Transport. |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 241 | static Transport* open_device() { |
| 242 | static Transport* transport = nullptr; |
David Pursell | 2ec418a | 2016-01-20 08:32:08 -0800 | [diff] [blame] | 243 | bool announce = true; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 244 | |
David Pursell | 2ec418a | 2016-01-20 08:32:08 -0800 | [diff] [blame] | 245 | if (transport != nullptr) { |
| 246 | return transport; |
| 247 | } |
Tsu Chiang Chuang | ee52055 | 2011-02-25 18:38:53 -0800 | [diff] [blame] | 248 | |
David Pursell | 5a0ec81 | 2016-02-05 15:35:09 -0800 | [diff] [blame^] | 249 | Socket::Protocol protocol = Socket::Protocol::kTcp; |
David Pursell | 2ec418a | 2016-01-20 08:32:08 -0800 | [diff] [blame] | 250 | std::string host; |
David Pursell | 5a0ec81 | 2016-02-05 15:35:09 -0800 | [diff] [blame^] | 251 | int port = 0; |
| 252 | if (serial != nullptr) { |
| 253 | const char* net_address = nullptr; |
David Pursell | 2ec418a | 2016-01-20 08:32:08 -0800 | [diff] [blame] | 254 | |
David Pursell | 5a0ec81 | 2016-02-05 15:35:09 -0800 | [diff] [blame^] | 255 | if (android::base::StartsWith(serial, "tcp:")) { |
| 256 | protocol = Socket::Protocol::kTcp; |
| 257 | port = tcp::kDefaultPort; |
| 258 | net_address = serial + strlen("tcp:"); |
| 259 | } else if (android::base::StartsWith(serial, "udp:")) { |
| 260 | protocol = Socket::Protocol::kUdp; |
| 261 | port = udp::kDefaultPort; |
| 262 | net_address = serial + strlen("udp:"); |
| 263 | } |
| 264 | |
| 265 | if (net_address != nullptr) { |
| 266 | std::string error; |
| 267 | if (!android::base::ParseNetAddress(net_address, &host, &port, nullptr, &error)) { |
| 268 | fprintf(stderr, "error: Invalid network address '%s': %s\n", net_address, |
| 269 | error.c_str()); |
| 270 | return nullptr; |
| 271 | } |
David Pursell | 2ec418a | 2016-01-20 08:32:08 -0800 | [diff] [blame] | 272 | } |
| 273 | } |
| 274 | |
| 275 | while (true) { |
| 276 | if (!host.empty()) { |
| 277 | std::string error; |
David Pursell | 5a0ec81 | 2016-02-05 15:35:09 -0800 | [diff] [blame^] | 278 | if (protocol == Socket::Protocol::kTcp) { |
| 279 | transport = tcp::Connect(host, port, &error).release(); |
| 280 | } else if (protocol == Socket::Protocol::kUdp) { |
| 281 | transport = udp::Connect(host, port, &error).release(); |
| 282 | } |
| 283 | |
David Pursell | 2ec418a | 2016-01-20 08:32:08 -0800 | [diff] [blame] | 284 | if (transport == nullptr && announce) { |
| 285 | fprintf(stderr, "error: %s\n", error.c_str()); |
| 286 | } |
| 287 | } else { |
| 288 | transport = usb_open(match_fastboot); |
| 289 | } |
| 290 | |
| 291 | if (transport != nullptr) { |
| 292 | return transport; |
| 293 | } |
| 294 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 295 | if (announce) { |
David Pursell | 2ec418a | 2016-01-20 08:32:08 -0800 | [diff] [blame] | 296 | announce = false; |
Elliott Hughes | b46964f | 2015-08-19 17:49:45 -0700 | [diff] [blame] | 297 | fprintf(stderr, "< waiting for %s >\n", serial ? serial : "any device"); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 298 | } |
Mark Salyzyn | 5957c1f | 2014-04-30 14:05:28 -0700 | [diff] [blame] | 299 | usleep(1000); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 300 | } |
| 301 | } |
| 302 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 303 | static void list_devices() { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 304 | // We don't actually open a USB device here, |
| 305 | // just getting our callback called so we can |
| 306 | // list all the connected devices. |
| 307 | usb_open(list_devices_callback); |
| 308 | } |
| 309 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 310 | static void usage() { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 311 | fprintf(stderr, |
| 312 | /* 1234567890123456789012345678901234567890123456789012345678901234567890123456 */ |
| 313 | "usage: fastboot [ <option> ] <command>\n" |
| 314 | "\n" |
| 315 | "commands:\n" |
Elliott Hughes | 08df533 | 2015-06-10 11:58:14 -0700 | [diff] [blame] | 316 | " update <filename> Reflash device from update.zip.\n" |
| 317 | " flashall Flash boot, system, vendor, and --\n" |
| 318 | " if found -- recovery.\n" |
| 319 | " flash <partition> [ <filename> ] Write a file to a flash partition.\n" |
| 320 | " flashing lock Locks the device. Prevents flashing.\n" |
| 321 | " flashing unlock Unlocks the device. Allows flashing\n" |
| 322 | " any partition except\n" |
| 323 | " bootloader-related partitions.\n" |
| 324 | " flashing lock_critical Prevents flashing bootloader-related\n" |
| 325 | " partitions.\n" |
| 326 | " flashing unlock_critical Enables flashing bootloader-related\n" |
| 327 | " partitions.\n" |
| 328 | " flashing get_unlock_ability Queries bootloader to see if the\n" |
| 329 | " device is unlocked.\n" |
Patrick Tjin | 51e8b03 | 2015-09-01 08:15:23 -0700 | [diff] [blame] | 330 | " flashing get_unlock_bootloader_nonce Queries the bootloader to get the\n" |
Elliott Hughes | 45be42e | 2015-09-02 20:15:48 -0700 | [diff] [blame] | 331 | " unlock nonce.\n" |
| 332 | " flashing unlock_bootloader <request> Issue unlock bootloader using request.\n" |
Patrick Tjin | 51e8b03 | 2015-09-01 08:15:23 -0700 | [diff] [blame] | 333 | " flashing lock_bootloader Locks the bootloader to prevent\n" |
Elliott Hughes | 45be42e | 2015-09-02 20:15:48 -0700 | [diff] [blame] | 334 | " bootloader version rollback.\n" |
Elliott Hughes | 08df533 | 2015-06-10 11:58:14 -0700 | [diff] [blame] | 335 | " erase <partition> Erase a flash partition.\n" |
| 336 | " format[:[<fs type>][:[<size>]] <partition>\n" |
| 337 | " Format a flash partition. Can\n" |
| 338 | " override the fs type and/or size\n" |
| 339 | " the bootloader reports.\n" |
| 340 | " getvar <variable> Display a bootloader variable.\n" |
Daniel Rosenberg | 9b43205 | 2015-11-25 15:17:10 -0800 | [diff] [blame] | 341 | " set_active <suffix> Sets the active slot. If slots are\n" |
| 342 | " not supported, this does nothing.\n" |
Elliott Hughes | 08df533 | 2015-06-10 11:58:14 -0700 | [diff] [blame] | 343 | " boot <kernel> [ <ramdisk> [ <second> ] ] Download and boot kernel.\n" |
| 344 | " flash:raw boot <kernel> [ <ramdisk> [ <second> ] ]\n" |
| 345 | " Create bootimage and flash it.\n" |
| 346 | " devices [-l] List all connected devices [with\n" |
| 347 | " device paths].\n" |
| 348 | " continue Continue with autoboot.\n" |
| 349 | " reboot [bootloader] Reboot device [into bootloader].\n" |
| 350 | " reboot-bootloader Reboot device into bootloader.\n" |
| 351 | " help Show this help message.\n" |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 352 | "\n" |
| 353 | "options:\n" |
Elliott Hughes | 08df533 | 2015-06-10 11:58:14 -0700 | [diff] [blame] | 354 | " -w Erase userdata and cache (and format\n" |
| 355 | " if supported by partition type).\n" |
| 356 | " -u Do not erase partition before\n" |
| 357 | " formatting.\n" |
David Pursell | 2ec418a | 2016-01-20 08:32:08 -0800 | [diff] [blame] | 358 | " -s <specific device> Specify a device. For USB, provide either\n" |
| 359 | " a serial number or path to device port.\n" |
David Pursell | 5a0ec81 | 2016-02-05 15:35:09 -0800 | [diff] [blame^] | 360 | " For ethernet, provide an address in the" |
| 361 | " form <protocol>:<hostname>[:port] where" |
| 362 | " <protocol> is either tcp or udp.\n" |
Elliott Hughes | 08df533 | 2015-06-10 11:58:14 -0700 | [diff] [blame] | 363 | " -p <product> Specify product name.\n" |
| 364 | " -c <cmdline> Override kernel commandline.\n" |
| 365 | " -i <vendor id> Specify a custom USB vendor id.\n" |
Daniel Rosenberg | 7aa38bc | 2015-11-11 17:29:37 -0800 | [diff] [blame] | 366 | " -b, --base <base_addr> Specify a custom kernel base\n" |
Elliott Hughes | 08df533 | 2015-06-10 11:58:14 -0700 | [diff] [blame] | 367 | " address (default: 0x10000000).\n" |
Daniel Rosenberg | 7aa38bc | 2015-11-11 17:29:37 -0800 | [diff] [blame] | 368 | " --kernel-offset Specify a custom kernel offset.\n" |
| 369 | " (default: 0x00008000)\n" |
| 370 | " --ramdisk-offset Specify a custom ramdisk offset.\n" |
| 371 | " (default: 0x01000000)\n" |
| 372 | " --tags-offset Specify a custom tags offset.\n" |
| 373 | " (default: 0x00000100)\n" |
| 374 | " -n, --page-size <page size> Specify the nand page size\n" |
Elliott Hughes | 08df533 | 2015-06-10 11:58:14 -0700 | [diff] [blame] | 375 | " (default: 2048).\n" |
| 376 | " -S <size>[K|M|G] Automatically sparse files greater\n" |
| 377 | " than 'size'. 0 to disable.\n" |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 378 | " --slot <suffix> Specify slot suffix to be used if the\n" |
| 379 | " device supports slots. This will be\n" |
| 380 | " added to all partition names that use\n" |
| 381 | " slots. 'all' can be given to refer\n" |
Daniel Rosenberg | c1743ba | 2016-01-05 16:54:40 -0800 | [diff] [blame] | 382 | " to all slots. 'other' can be given to\n" |
| 383 | " refer to a non-current slot. If this\n" |
| 384 | " flag is not used, slotted partitions\n" |
| 385 | " will default to the current active slot.\n" |
Daniel Rosenberg | 7aa38bc | 2015-11-11 17:29:37 -0800 | [diff] [blame] | 386 | " -a, --set-active[=<suffix>] Sets the active slot. If no suffix is\n" |
Daniel Rosenberg | 0d08856 | 2015-11-11 16:15:30 -0800 | [diff] [blame] | 387 | " provided, this will default to the value\n" |
| 388 | " given by --slot. If slots are not\n" |
Daniel Rosenberg | 9b43205 | 2015-11-25 15:17:10 -0800 | [diff] [blame] | 389 | " supported, this does nothing. This will\n" |
| 390 | " run after all non-reboot commands.\n" |
Paul Crowley | 8f7f56e | 2015-11-27 09:29:37 +0000 | [diff] [blame] | 391 | #if !defined(_WIN32) |
| 392 | " --wipe-and-use-fbe On devices which support it,\n" |
| 393 | " erase userdata and cache, and\n" |
| 394 | " enable file-based encryption\n" |
| 395 | #endif |
Daniel Rosenberg | 7aa38bc | 2015-11-11 17:29:37 -0800 | [diff] [blame] | 396 | " --unbuffered Do not buffer input or output.\n" |
| 397 | " --version Display version.\n" |
| 398 | " -h, --help show this message.\n" |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 399 | ); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 400 | } |
Paul Crowley | 8f7f56e | 2015-11-27 09:29:37 +0000 | [diff] [blame] | 401 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 402 | static void* load_bootable_image(const char* kernel, const char* ramdisk, |
| 403 | const char* secondstage, int64_t* sz, |
| 404 | const char* cmdline) { |
| 405 | if (kernel == nullptr) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 406 | fprintf(stderr, "no image specified\n"); |
| 407 | return 0; |
| 408 | } |
| 409 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 410 | int64_t ksize; |
| 411 | void* kdata = load_file(kernel, &ksize); |
| 412 | if (kdata == nullptr) { |
Matt Gumbel | 64ba258 | 2011-12-08 11:59:38 -0800 | [diff] [blame] | 413 | fprintf(stderr, "cannot load '%s': %s\n", kernel, strerror(errno)); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 414 | return 0; |
| 415 | } |
Tsu Chiang Chuang | ee52055 | 2011-02-25 18:38:53 -0800 | [diff] [blame] | 416 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 417 | // Is this actually a boot image? |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 418 | if(!memcmp(kdata, BOOT_MAGIC, BOOT_MAGIC_SIZE)) { |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 419 | if (cmdline) bootimg_set_cmdline((boot_img_hdr*) kdata, cmdline); |
Tsu Chiang Chuang | ee52055 | 2011-02-25 18:38:53 -0800 | [diff] [blame] | 420 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 421 | if (ramdisk) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 422 | fprintf(stderr, "cannot boot a boot.img *and* ramdisk\n"); |
| 423 | return 0; |
| 424 | } |
Tsu Chiang Chuang | ee52055 | 2011-02-25 18:38:53 -0800 | [diff] [blame] | 425 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 426 | *sz = ksize; |
| 427 | return kdata; |
| 428 | } |
| 429 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 430 | void* rdata = nullptr; |
| 431 | int64_t rsize = 0; |
| 432 | if (ramdisk) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 433 | rdata = load_file(ramdisk, &rsize); |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 434 | if (rdata == nullptr) { |
Matt Gumbel | 64ba258 | 2011-12-08 11:59:38 -0800 | [diff] [blame] | 435 | fprintf(stderr,"cannot load '%s': %s\n", ramdisk, strerror(errno)); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 436 | return 0; |
| 437 | } |
| 438 | } |
| 439 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 440 | void* sdata = nullptr; |
| 441 | int64_t ssize = 0; |
Jeremy Compostella | a42adff | 2014-07-17 17:17:54 +0200 | [diff] [blame] | 442 | if (secondstage) { |
| 443 | sdata = load_file(secondstage, &ssize); |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 444 | if (sdata == nullptr) { |
Jeremy Compostella | a42adff | 2014-07-17 17:17:54 +0200 | [diff] [blame] | 445 | fprintf(stderr,"cannot load '%s': %s\n", secondstage, strerror(errno)); |
| 446 | return 0; |
| 447 | } |
| 448 | } |
| 449 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 450 | fprintf(stderr,"creating boot image...\n"); |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 451 | int64_t bsize = 0; |
| 452 | void* bdata = mkbootimg(kdata, ksize, kernel_offset, |
JP Abgrall | 7b8970c | 2013-03-07 17:06:41 -0800 | [diff] [blame] | 453 | rdata, rsize, ramdisk_offset, |
Jeremy Compostella | a42adff | 2014-07-17 17:17:54 +0200 | [diff] [blame] | 454 | sdata, ssize, second_offset, |
JP Abgrall | 7b8970c | 2013-03-07 17:06:41 -0800 | [diff] [blame] | 455 | page_size, base_addr, tags_offset, &bsize); |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 456 | if (bdata == nullptr) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 457 | fprintf(stderr,"failed to create boot.img\n"); |
| 458 | return 0; |
| 459 | } |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 460 | if (cmdline) bootimg_set_cmdline((boot_img_hdr*) bdata, cmdline); |
| 461 | fprintf(stderr, "creating boot image - %" PRId64 " bytes\n", bsize); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 462 | *sz = bsize; |
Tsu Chiang Chuang | ee52055 | 2011-02-25 18:38:53 -0800 | [diff] [blame] | 463 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 464 | return bdata; |
| 465 | } |
| 466 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 467 | static void* unzip_file(ZipArchiveHandle zip, const char* entry_name, int64_t* sz) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 468 | { |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 469 | ZipString zip_entry_name(entry_name); |
Elliott Hughes | d30ad8a | 2015-03-18 23:12:44 -0700 | [diff] [blame] | 470 | ZipEntry zip_entry; |
| 471 | if (FindEntry(zip, zip_entry_name, &zip_entry) != 0) { |
Elliott Hughes | a82c89d | 2015-03-19 11:44:32 -0700 | [diff] [blame] | 472 | fprintf(stderr, "archive does not contain '%s'\n", entry_name); |
Alexander Levitskiy | 8d7ddb3 | 2014-05-07 23:31:59 +0000 | [diff] [blame] | 473 | return 0; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 474 | } |
| 475 | |
Elliott Hughes | d30ad8a | 2015-03-18 23:12:44 -0700 | [diff] [blame] | 476 | *sz = zip_entry.uncompressed_length; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 477 | |
Elliott Hughes | d30ad8a | 2015-03-18 23:12:44 -0700 | [diff] [blame] | 478 | uint8_t* data = reinterpret_cast<uint8_t*>(malloc(zip_entry.uncompressed_length)); |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 479 | if (data == nullptr) { |
| 480 | fprintf(stderr, "failed to allocate %" PRId64 " bytes for '%s'\n", *sz, entry_name); |
Alexander Levitskiy | 8d7ddb3 | 2014-05-07 23:31:59 +0000 | [diff] [blame] | 481 | return 0; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 482 | } |
| 483 | |
Elliott Hughes | a82c89d | 2015-03-19 11:44:32 -0700 | [diff] [blame] | 484 | int error = ExtractToMemory(zip, &zip_entry, data, zip_entry.uncompressed_length); |
| 485 | if (error != 0) { |
| 486 | fprintf(stderr, "failed to extract '%s': %s\n", entry_name, ErrorCodeString(error)); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 487 | free(data); |
Alexander Levitskiy | 8d7ddb3 | 2014-05-07 23:31:59 +0000 | [diff] [blame] | 488 | return 0; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 489 | } |
Alexander Levitskiy | 8d7ddb3 | 2014-05-07 23:31:59 +0000 | [diff] [blame] | 490 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 491 | return data; |
| 492 | } |
| 493 | |
Elliott Hughes | a26fbee | 2015-06-03 15:22:11 -0700 | [diff] [blame] | 494 | #if defined(_WIN32) |
| 495 | |
| 496 | // TODO: move this to somewhere it can be shared. |
| 497 | |
| 498 | #include <windows.h> |
| 499 | |
| 500 | // Windows' tmpfile(3) requires administrator rights because |
| 501 | // it creates temporary files in the root directory. |
| 502 | static FILE* win32_tmpfile() { |
| 503 | char temp_path[PATH_MAX]; |
| 504 | DWORD nchars = GetTempPath(sizeof(temp_path), temp_path); |
| 505 | if (nchars == 0 || nchars >= sizeof(temp_path)) { |
| 506 | fprintf(stderr, "GetTempPath failed, error %ld\n", GetLastError()); |
| 507 | return nullptr; |
| 508 | } |
| 509 | |
| 510 | char filename[PATH_MAX]; |
| 511 | if (GetTempFileName(temp_path, "fastboot", 0, filename) == 0) { |
| 512 | fprintf(stderr, "GetTempFileName failed, error %ld\n", GetLastError()); |
| 513 | return nullptr; |
| 514 | } |
| 515 | |
| 516 | return fopen(filename, "w+bTD"); |
| 517 | } |
| 518 | |
| 519 | #define tmpfile win32_tmpfile |
| 520 | |
Paul Crowley | 8f7f56e | 2015-11-27 09:29:37 +0000 | [diff] [blame] | 521 | static std::string make_temporary_directory() { |
| 522 | fprintf(stderr, "make_temporary_directory not supported under Windows, sorry!"); |
| 523 | return ""; |
| 524 | } |
| 525 | |
| 526 | #else |
| 527 | |
| 528 | static std::string make_temporary_directory() { |
| 529 | const char *tmpdir = getenv("TMPDIR"); |
| 530 | if (tmpdir == nullptr) { |
| 531 | tmpdir = P_tmpdir; |
| 532 | } |
| 533 | std::string result = std::string(tmpdir) + "/fastboot_userdata_XXXXXX"; |
| 534 | if (mkdtemp(&result[0]) == NULL) { |
| 535 | fprintf(stderr, "Unable to create temporary directory: %s\n", |
| 536 | strerror(errno)); |
| 537 | return ""; |
| 538 | } |
| 539 | return result; |
| 540 | } |
| 541 | |
Elliott Hughes | a26fbee | 2015-06-03 15:22:11 -0700 | [diff] [blame] | 542 | #endif |
| 543 | |
Paul Crowley | 8f7f56e | 2015-11-27 09:29:37 +0000 | [diff] [blame] | 544 | static std::string create_fbemarker_tmpdir() { |
| 545 | std::string dir = make_temporary_directory(); |
| 546 | if (dir.empty()) { |
| 547 | fprintf(stderr, "Unable to create local temp directory for FBE marker\n"); |
| 548 | return ""; |
| 549 | } |
| 550 | std::string marker_file = dir + "/" + convert_fbe_marker_filename; |
| 551 | int fd = open(marker_file.c_str(), O_CREAT | O_WRONLY | O_CLOEXEC, 0666); |
| 552 | if (fd == -1) { |
| 553 | fprintf(stderr, "Unable to create FBE marker file %s locally: %d, %s\n", |
| 554 | marker_file.c_str(), errno, strerror(errno)); |
| 555 | return ""; |
| 556 | } |
| 557 | close(fd); |
| 558 | return dir; |
| 559 | } |
| 560 | |
| 561 | static void delete_fbemarker_tmpdir(const std::string& dir) { |
| 562 | std::string marker_file = dir + "/" + convert_fbe_marker_filename; |
| 563 | if (unlink(marker_file.c_str()) == -1) { |
| 564 | fprintf(stderr, "Unable to delete FBE marker file %s locally: %d, %s\n", |
| 565 | marker_file.c_str(), errno, strerror(errno)); |
| 566 | return; |
| 567 | } |
| 568 | if (rmdir(dir.c_str()) == -1) { |
| 569 | fprintf(stderr, "Unable to delete FBE marker directory %s locally: %d, %s\n", |
| 570 | dir.c_str(), errno, strerror(errno)); |
| 571 | return; |
| 572 | } |
| 573 | } |
| 574 | |
Elliott Hughes | a82c89d | 2015-03-19 11:44:32 -0700 | [diff] [blame] | 575 | static int unzip_to_file(ZipArchiveHandle zip, char* entry_name) { |
| 576 | FILE* fp = tmpfile(); |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 577 | if (fp == nullptr) { |
Elliott Hughes | a82c89d | 2015-03-19 11:44:32 -0700 | [diff] [blame] | 578 | fprintf(stderr, "failed to create temporary file for '%s': %s\n", |
| 579 | entry_name, strerror(errno)); |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 580 | return -1; |
| 581 | } |
| 582 | |
Yusuke Sato | 0744754 | 2015-06-25 14:39:19 -0700 | [diff] [blame] | 583 | ZipString zip_entry_name(entry_name); |
Elliott Hughes | a82c89d | 2015-03-19 11:44:32 -0700 | [diff] [blame] | 584 | ZipEntry zip_entry; |
| 585 | if (FindEntry(zip, zip_entry_name, &zip_entry) != 0) { |
| 586 | fprintf(stderr, "archive does not contain '%s'\n", entry_name); |
Alexander Levitskiy | 8d7ddb3 | 2014-05-07 23:31:59 +0000 | [diff] [blame] | 587 | return -1; |
| 588 | } |
| 589 | |
Elliott Hughes | a82c89d | 2015-03-19 11:44:32 -0700 | [diff] [blame] | 590 | int fd = fileno(fp); |
| 591 | int error = ExtractEntryToFile(zip, &zip_entry, fd); |
| 592 | if (error != 0) { |
| 593 | fprintf(stderr, "failed to extract '%s': %s\n", entry_name, ErrorCodeString(error)); |
| 594 | return -1; |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 595 | } |
| 596 | |
Alexander Levitskiy | 8d7ddb3 | 2014-05-07 23:31:59 +0000 | [diff] [blame] | 597 | lseek(fd, 0, SEEK_SET); |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 598 | return fd; |
| 599 | } |
| 600 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 601 | static char *strip(char *s) |
| 602 | { |
| 603 | int n; |
| 604 | while(*s && isspace(*s)) s++; |
| 605 | n = strlen(s); |
| 606 | while(n-- > 0) { |
| 607 | if(!isspace(s[n])) break; |
| 608 | s[n] = 0; |
| 609 | } |
| 610 | return s; |
| 611 | } |
| 612 | |
| 613 | #define MAX_OPTIONS 32 |
| 614 | static int setup_requirement_line(char *name) |
| 615 | { |
| 616 | char *val[MAX_OPTIONS]; |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 617 | char *prod = nullptr; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 618 | unsigned n, count; |
| 619 | char *x; |
| 620 | int invert = 0; |
Tsu Chiang Chuang | ee52055 | 2011-02-25 18:38:53 -0800 | [diff] [blame] | 621 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 622 | if (!strncmp(name, "reject ", 7)) { |
| 623 | name += 7; |
| 624 | invert = 1; |
| 625 | } else if (!strncmp(name, "require ", 8)) { |
| 626 | name += 8; |
| 627 | invert = 0; |
Wink Saville | b98762f | 2011-04-04 17:54:59 -0700 | [diff] [blame] | 628 | } else if (!strncmp(name, "require-for-product:", 20)) { |
| 629 | // Get the product and point name past it |
| 630 | prod = name + 20; |
| 631 | name = strchr(name, ' '); |
| 632 | if (!name) return -1; |
| 633 | *name = 0; |
| 634 | name += 1; |
| 635 | invert = 0; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 636 | } |
| 637 | |
| 638 | x = strchr(name, '='); |
| 639 | if (x == 0) return 0; |
| 640 | *x = 0; |
| 641 | val[0] = x + 1; |
| 642 | |
| 643 | for(count = 1; count < MAX_OPTIONS; count++) { |
| 644 | x = strchr(val[count - 1],'|'); |
| 645 | if (x == 0) break; |
| 646 | *x = 0; |
| 647 | val[count] = x + 1; |
| 648 | } |
Tsu Chiang Chuang | ee52055 | 2011-02-25 18:38:53 -0800 | [diff] [blame] | 649 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 650 | name = strip(name); |
| 651 | for(n = 0; n < count; n++) val[n] = strip(val[n]); |
Tsu Chiang Chuang | ee52055 | 2011-02-25 18:38:53 -0800 | [diff] [blame] | 652 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 653 | name = strip(name); |
| 654 | if (name == 0) return -1; |
| 655 | |
Elliott Hughes | 253c18d | 2015-03-18 22:47:09 -0700 | [diff] [blame] | 656 | const char* var = name; |
| 657 | // Work around an unfortunate name mismatch. |
| 658 | if (!strcmp(name,"board")) var = "product"; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 659 | |
Elliott Hughes | 253c18d | 2015-03-18 22:47:09 -0700 | [diff] [blame] | 660 | const char** out = reinterpret_cast<const char**>(malloc(sizeof(char*) * count)); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 661 | if (out == 0) return -1; |
| 662 | |
| 663 | for(n = 0; n < count; n++) { |
| 664 | out[n] = strdup(strip(val[n])); |
Elliott Hughes | 14e28d3 | 2013-10-29 14:12:46 -0700 | [diff] [blame] | 665 | if (out[n] == 0) { |
| 666 | for(size_t i = 0; i < n; ++i) { |
| 667 | free((char*) out[i]); |
| 668 | } |
| 669 | free(out); |
| 670 | return -1; |
| 671 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 672 | } |
| 673 | |
Elliott Hughes | 253c18d | 2015-03-18 22:47:09 -0700 | [diff] [blame] | 674 | fb_queue_require(prod, var, invert, n, out); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 675 | return 0; |
| 676 | } |
| 677 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 678 | static void setup_requirements(char* data, int64_t sz) { |
| 679 | char* s = data; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 680 | while (sz-- > 0) { |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 681 | if (*s == '\n') { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 682 | *s++ = 0; |
| 683 | if (setup_requirement_line(data)) { |
| 684 | die("out of memory"); |
| 685 | } |
| 686 | data = s; |
| 687 | } else { |
| 688 | s++; |
| 689 | } |
| 690 | } |
| 691 | } |
| 692 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 693 | static void queue_info_dump() { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 694 | fb_queue_notice("--------------------------------------------"); |
| 695 | fb_queue_display("version-bootloader", "Bootloader Version..."); |
| 696 | fb_queue_display("version-baseband", "Baseband Version....."); |
| 697 | fb_queue_display("serialno", "Serial Number........"); |
| 698 | fb_queue_notice("--------------------------------------------"); |
| 699 | } |
| 700 | |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 701 | static struct sparse_file **load_sparse_files(int fd, int max_size) |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 702 | { |
Mohamad Ayyash | 80cc1f6 | 2015-03-31 12:09:29 -0700 | [diff] [blame] | 703 | struct sparse_file* s = sparse_file_import_auto(fd, false, true); |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 704 | if (!s) { |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 705 | die("cannot sparse read file\n"); |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 706 | } |
| 707 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 708 | int files = sparse_file_resparse(s, max_size, nullptr, 0); |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 709 | if (files < 0) { |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 710 | die("Failed to resparse\n"); |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 711 | } |
| 712 | |
Elliott Hughes | 253c18d | 2015-03-18 22:47:09 -0700 | [diff] [blame] | 713 | sparse_file** out_s = reinterpret_cast<sparse_file**>(calloc(sizeof(struct sparse_file *), files + 1)); |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 714 | if (!out_s) { |
| 715 | die("Failed to allocate sparse file array\n"); |
| 716 | } |
| 717 | |
| 718 | files = sparse_file_resparse(s, max_size, out_s, files); |
| 719 | if (files < 0) { |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 720 | die("Failed to resparse\n"); |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 721 | } |
| 722 | |
| 723 | return out_s; |
| 724 | } |
| 725 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 726 | static int64_t get_target_sparse_limit(Transport* transport) { |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 727 | std::string max_download_size; |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 728 | if (!fb_getvar(transport, "max-download-size", &max_download_size) || |
| 729 | max_download_size.empty()) { |
Elliott Hughes | 3ab0586 | 2015-11-02 09:01:53 -0800 | [diff] [blame] | 730 | fprintf(stderr, "target didn't report max-download-size\n"); |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 731 | return 0; |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 732 | } |
| 733 | |
Elliott Hughes | 77c0e66 | 2015-11-02 15:51:12 -0800 | [diff] [blame] | 734 | // Some bootloaders (angler, for example) send spurious whitespace too. |
| 735 | max_download_size = android::base::Trim(max_download_size); |
| 736 | |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 737 | uint64_t limit; |
| 738 | if (!android::base::ParseUint(max_download_size.c_str(), &limit)) { |
Elliott Hughes | 3ab0586 | 2015-11-02 09:01:53 -0800 | [diff] [blame] | 739 | fprintf(stderr, "couldn't parse max-download-size '%s'\n", max_download_size.c_str()); |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 740 | return 0; |
| 741 | } |
| 742 | if (limit > 0) { |
| 743 | fprintf(stderr, "target reported max download size of %" PRId64 " bytes\n", limit); |
| 744 | } |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 745 | return limit; |
| 746 | } |
| 747 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 748 | static int64_t get_sparse_limit(Transport* transport, int64_t size) { |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 749 | int64_t limit; |
| 750 | |
| 751 | if (sparse_limit == 0) { |
| 752 | return 0; |
| 753 | } else if (sparse_limit > 0) { |
| 754 | limit = sparse_limit; |
| 755 | } else { |
| 756 | if (target_sparse_limit == -1) { |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 757 | target_sparse_limit = get_target_sparse_limit(transport); |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 758 | } |
| 759 | if (target_sparse_limit > 0) { |
| 760 | limit = target_sparse_limit; |
| 761 | } else { |
Colin Cross | 0bbfb39 | 2012-07-24 18:05:21 -0700 | [diff] [blame] | 762 | return 0; |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 763 | } |
| 764 | } |
| 765 | |
| 766 | if (size > limit) { |
| 767 | return limit; |
| 768 | } |
| 769 | |
| 770 | return 0; |
| 771 | } |
| 772 | |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 773 | // Until we get lazy inode table init working in make_ext4fs, we need to |
| 774 | // erase partitions of type ext4 before flashing a filesystem so no stale |
| 775 | // inodes are left lying around. Otherwise, e2fsck gets very upset. |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 776 | static bool needs_erase(Transport* transport, const char* partition) { |
Elliott Hughes | 8ab9a32 | 2015-11-02 14:05:57 -0800 | [diff] [blame] | 777 | std::string partition_type; |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 778 | if (!fb_getvar(transport, std::string("partition-type:") + partition, &partition_type)) { |
Elliott Hughes | 8ab9a32 | 2015-11-02 14:05:57 -0800 | [diff] [blame] | 779 | return false; |
| 780 | } |
| 781 | return partition_type == "ext4"; |
Ken Sumrall | 5ee5d38 | 2012-09-29 14:46:25 -0700 | [diff] [blame] | 782 | } |
| 783 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 784 | static int load_buf_fd(Transport* transport, int fd, struct fastboot_buffer* buf) { |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 785 | int64_t sz = get_file_size(fd); |
| 786 | if (sz == -1) { |
Alexander Levitskiy | 8d7ddb3 | 2014-05-07 23:31:59 +0000 | [diff] [blame] | 787 | return -1; |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 788 | } |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 789 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 790 | lseek64(fd, 0, SEEK_SET); |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 791 | int64_t limit = get_sparse_limit(transport, sz); |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 792 | if (limit) { |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 793 | sparse_file** s = load_sparse_files(fd, limit); |
| 794 | if (s == nullptr) { |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 795 | return -1; |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 796 | } |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 797 | buf->type = FB_BUFFER_SPARSE; |
| 798 | buf->data = s; |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 799 | } else { |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 800 | void* data = load_fd(fd, &sz); |
| 801 | if (data == nullptr) return -1; |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 802 | buf->type = FB_BUFFER; |
Sasha Levitskiy | 782111b | 2014-05-05 19:43:15 -0700 | [diff] [blame] | 803 | buf->data = data; |
Alexander Levitskiy | 8d7ddb3 | 2014-05-07 23:31:59 +0000 | [diff] [blame] | 804 | buf->sz = sz; |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 805 | } |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 806 | |
| 807 | return 0; |
| 808 | } |
| 809 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 810 | static int load_buf(Transport* transport, const char *fname, struct fastboot_buffer *buf) |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 811 | { |
| 812 | int fd; |
| 813 | |
| 814 | fd = open(fname, O_RDONLY | O_BINARY); |
| 815 | if (fd < 0) { |
Daniel Rosenberg | 8228059 | 2014-04-29 13:45:05 -0700 | [diff] [blame] | 816 | return -1; |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 817 | } |
| 818 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 819 | return load_buf_fd(transport, fd, buf); |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 820 | } |
| 821 | |
| 822 | static void flash_buf(const char *pname, struct fastboot_buffer *buf) |
| 823 | { |
Elliott Hughes | 253c18d | 2015-03-18 22:47:09 -0700 | [diff] [blame] | 824 | sparse_file** s; |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 825 | |
| 826 | switch (buf->type) { |
Josh Gao | 9da9ac5 | 2016-01-19 14:50:18 -0800 | [diff] [blame] | 827 | case FB_BUFFER_SPARSE: { |
| 828 | std::vector<std::pair<sparse_file*, int64_t>> sparse_files; |
Elliott Hughes | 253c18d | 2015-03-18 22:47:09 -0700 | [diff] [blame] | 829 | s = reinterpret_cast<sparse_file**>(buf->data); |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 830 | while (*s) { |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 831 | int64_t sz = sparse_file_len(*s, true, false); |
Josh Gao | 9da9ac5 | 2016-01-19 14:50:18 -0800 | [diff] [blame] | 832 | sparse_files.emplace_back(*s, sz); |
| 833 | ++s; |
| 834 | } |
| 835 | |
| 836 | for (size_t i = 0; i < sparse_files.size(); ++i) { |
| 837 | const auto& pair = sparse_files[i]; |
| 838 | fb_queue_flash_sparse(pname, pair.first, pair.second, i + 1, sparse_files.size()); |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 839 | } |
| 840 | break; |
Josh Gao | 9da9ac5 | 2016-01-19 14:50:18 -0800 | [diff] [blame] | 841 | } |
| 842 | |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 843 | case FB_BUFFER: |
| 844 | fb_queue_flash(pname, buf->data, buf->sz); |
| 845 | break; |
| 846 | default: |
| 847 | die("unknown buffer type: %d", buf->type); |
| 848 | } |
| 849 | } |
| 850 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 851 | static std::vector<std::string> get_suffixes(Transport* transport) { |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 852 | std::vector<std::string> suffixes; |
| 853 | std::string suffix_list; |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 854 | if (!fb_getvar(transport, "slot-suffixes", &suffix_list)) { |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 855 | die("Could not get suffixes.\n"); |
| 856 | } |
| 857 | return android::base::Split(suffix_list, ","); |
| 858 | } |
| 859 | |
Daniel Rosenberg | 9b43205 | 2015-11-25 15:17:10 -0800 | [diff] [blame] | 860 | static std::string verify_slot(Transport* transport, const char *slot, bool allow_all) { |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 861 | if (strcmp(slot, "all") == 0) { |
Daniel Rosenberg | 9b43205 | 2015-11-25 15:17:10 -0800 | [diff] [blame] | 862 | if (allow_all) { |
| 863 | return "all"; |
| 864 | } else { |
| 865 | std::vector<std::string> suffixes = get_suffixes(transport); |
| 866 | if (!suffixes.empty()) { |
| 867 | return suffixes[0]; |
| 868 | } else { |
Daniel Rosenberg | c1743ba | 2016-01-05 16:54:40 -0800 | [diff] [blame] | 869 | die("No known slots."); |
Daniel Rosenberg | 9b43205 | 2015-11-25 15:17:10 -0800 | [diff] [blame] | 870 | } |
| 871 | } |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 872 | } |
Daniel Rosenberg | c1743ba | 2016-01-05 16:54:40 -0800 | [diff] [blame] | 873 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 874 | std::vector<std::string> suffixes = get_suffixes(transport); |
Daniel Rosenberg | c1743ba | 2016-01-05 16:54:40 -0800 | [diff] [blame] | 875 | |
| 876 | if (strcmp(slot, "other") == 0) { |
| 877 | std::string current_slot; |
| 878 | if (!fb_getvar(transport, "current-slot", ¤t_slot)) { |
| 879 | die("Failed to identify current slot."); |
| 880 | } |
| 881 | if (!suffixes.empty()) { |
| 882 | for (size_t i = 0; i < suffixes.size(); i++) { |
| 883 | if (current_slot == suffixes[i]) |
| 884 | return suffixes[(i+1)%suffixes.size()]; |
| 885 | } |
| 886 | } else { |
| 887 | die("No known slots."); |
| 888 | } |
| 889 | } |
| 890 | |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 891 | for (const std::string &suffix : suffixes) { |
| 892 | if (suffix == slot) |
| 893 | return slot; |
| 894 | } |
Daniel Rosenberg | a797479 | 2015-11-11 16:13:13 -0800 | [diff] [blame] | 895 | fprintf(stderr, "Slot %s does not exist. supported slots are:\n", slot); |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 896 | for (const std::string &suffix : suffixes) { |
| 897 | fprintf(stderr, "%s\n", suffix.c_str()); |
| 898 | } |
| 899 | exit(1); |
| 900 | } |
| 901 | |
Daniel Rosenberg | 9b43205 | 2015-11-25 15:17:10 -0800 | [diff] [blame] | 902 | static std::string verify_slot(Transport* transport, const char *slot) { |
| 903 | return verify_slot(transport, slot, true); |
| 904 | } |
| 905 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 906 | static void do_for_partition(Transport* transport, const char *part, const char *slot, |
| 907 | std::function<void(const std::string&)> func, bool force_slot) { |
Daniel Rosenberg | a797479 | 2015-11-11 16:13:13 -0800 | [diff] [blame] | 908 | std::string has_slot; |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 909 | std::string current_slot; |
| 910 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 911 | if (!fb_getvar(transport, std::string("has-slot:")+part, &has_slot)) { |
Daniel Rosenberg | a797479 | 2015-11-11 16:13:13 -0800 | [diff] [blame] | 912 | /* If has-slot is not supported, the answer is no. */ |
| 913 | has_slot = "no"; |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 914 | } |
Daniel Rosenberg | a797479 | 2015-11-11 16:13:13 -0800 | [diff] [blame] | 915 | if (has_slot == "yes") { |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 916 | if (!slot || slot[0] == 0) { |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 917 | if (!fb_getvar(transport, "current-slot", ¤t_slot)) { |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 918 | die("Failed to identify current slot.\n"); |
| 919 | } |
Daniel Rosenberg | 996ecd8 | 2015-11-13 12:51:23 -0800 | [diff] [blame] | 920 | func(std::string(part) + current_slot); |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 921 | } else { |
Daniel Rosenberg | 996ecd8 | 2015-11-13 12:51:23 -0800 | [diff] [blame] | 922 | func(std::string(part) + slot); |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 923 | } |
| 924 | } else { |
| 925 | if (force_slot && slot && slot[0]) { |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 926 | fprintf(stderr, "Warning: %s does not support slots, and slot %s was requested.\n", |
| 927 | part, slot); |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 928 | } |
| 929 | func(part); |
| 930 | } |
| 931 | } |
| 932 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 933 | /* This function will find the real partition name given a base name, and a slot. If slot is NULL or |
| 934 | * empty, it will use the current slot. If slot is "all", it will return a list of all possible |
| 935 | * partition names. If force_slot is true, it will fail if a slot is specified, and the given |
| 936 | * partition does not support slots. |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 937 | */ |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 938 | static void do_for_partitions(Transport* transport, const char *part, const char *slot, |
| 939 | std::function<void(const std::string&)> func, bool force_slot) { |
Daniel Rosenberg | a797479 | 2015-11-11 16:13:13 -0800 | [diff] [blame] | 940 | std::string has_slot; |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 941 | |
| 942 | if (slot && strcmp(slot, "all") == 0) { |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 943 | if (!fb_getvar(transport, std::string("has-slot:") + part, &has_slot)) { |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 944 | die("Could not check if partition %s has slot.", part); |
| 945 | } |
Daniel Rosenberg | a797479 | 2015-11-11 16:13:13 -0800 | [diff] [blame] | 946 | if (has_slot == "yes") { |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 947 | std::vector<std::string> suffixes = get_suffixes(transport); |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 948 | for (std::string &suffix : suffixes) { |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 949 | do_for_partition(transport, part, suffix.c_str(), func, force_slot); |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 950 | } |
| 951 | } else { |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 952 | do_for_partition(transport, part, "", func, force_slot); |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 953 | } |
| 954 | } else { |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 955 | do_for_partition(transport, part, slot, func, force_slot); |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 956 | } |
| 957 | } |
| 958 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 959 | static void do_flash(Transport* transport, const char* pname, const char* fname) { |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 960 | struct fastboot_buffer buf; |
| 961 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 962 | if (load_buf(transport, fname, &buf)) { |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 963 | die("cannot load '%s'", fname); |
| 964 | } |
| 965 | flash_buf(pname, &buf); |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 966 | } |
| 967 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 968 | static void do_update_signature(ZipArchiveHandle zip, char* fn) { |
| 969 | int64_t sz; |
Elliott Hughes | d30ad8a | 2015-03-18 23:12:44 -0700 | [diff] [blame] | 970 | void* data = unzip_file(zip, fn, &sz); |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 971 | if (data == nullptr) return; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 972 | fb_queue_download("signature", data, sz); |
| 973 | fb_queue_command("signature", "installing signature"); |
| 974 | } |
| 975 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 976 | static void do_update(Transport* transport, const char* filename, const char* slot_override, bool erase_first) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 977 | queue_info_dump(); |
| 978 | |
Wink Saville | b98762f | 2011-04-04 17:54:59 -0700 | [diff] [blame] | 979 | fb_queue_query_save("product", cur_product, sizeof(cur_product)); |
| 980 | |
Elliott Hughes | d30ad8a | 2015-03-18 23:12:44 -0700 | [diff] [blame] | 981 | ZipArchiveHandle zip; |
Elliott Hughes | a82c89d | 2015-03-19 11:44:32 -0700 | [diff] [blame] | 982 | int error = OpenArchive(filename, &zip); |
| 983 | if (error != 0) { |
Narayan Kamath | f6e9ffb | 2015-05-11 16:59:46 +0100 | [diff] [blame] | 984 | CloseArchive(zip); |
Elliott Hughes | a82c89d | 2015-03-19 11:44:32 -0700 | [diff] [blame] | 985 | die("failed to open zip file '%s': %s", filename, ErrorCodeString(error)); |
Elliott Hughes | d30ad8a | 2015-03-18 23:12:44 -0700 | [diff] [blame] | 986 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 987 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 988 | int64_t sz; |
Elliott Hughes | 253c18d | 2015-03-18 22:47:09 -0700 | [diff] [blame] | 989 | void* data = unzip_file(zip, "android-info.txt", &sz); |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 990 | if (data == nullptr) { |
Narayan Kamath | f6e9ffb | 2015-05-11 16:59:46 +0100 | [diff] [blame] | 991 | CloseArchive(zip); |
Elliott Hughes | 7c6d884 | 2015-03-19 10:30:53 -0700 | [diff] [blame] | 992 | die("update package '%s' has no android-info.txt", filename); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 993 | } |
| 994 | |
Elliott Hughes | 253c18d | 2015-03-18 22:47:09 -0700 | [diff] [blame] | 995 | setup_requirements(reinterpret_cast<char*>(data), sz); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 996 | |
Elliott Hughes | acdbe92 | 2015-06-02 21:37:05 -0700 | [diff] [blame] | 997 | for (size_t i = 0; i < ARRAY_SIZE(images); ++i) { |
Elliott Hughes | 253c18d | 2015-03-18 22:47:09 -0700 | [diff] [blame] | 998 | int fd = unzip_to_file(zip, images[i].img_name); |
Elliott Hughes | acdbe92 | 2015-06-02 21:37:05 -0700 | [diff] [blame] | 999 | if (fd == -1) { |
| 1000 | if (images[i].is_optional) { |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 1001 | continue; |
Elliott Hughes | acdbe92 | 2015-06-02 21:37:05 -0700 | [diff] [blame] | 1002 | } |
Narayan Kamath | f6e9ffb | 2015-05-11 16:59:46 +0100 | [diff] [blame] | 1003 | CloseArchive(zip); |
Elliott Hughes | acdbe92 | 2015-06-02 21:37:05 -0700 | [diff] [blame] | 1004 | exit(1); // unzip_to_file already explained why. |
Ken Sumrall | 5ee5d38 | 2012-09-29 14:46:25 -0700 | [diff] [blame] | 1005 | } |
Elliott Hughes | 253c18d | 2015-03-18 22:47:09 -0700 | [diff] [blame] | 1006 | fastboot_buffer buf; |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1007 | int rc = load_buf_fd(transport, fd, &buf); |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 1008 | if (rc) die("cannot load %s from flash", images[i].img_name); |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1009 | |
| 1010 | auto update = [&](const std::string &partition) { |
| 1011 | do_update_signature(zip, images[i].sig_name); |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1012 | if (erase_first && needs_erase(transport, partition.c_str())) { |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1013 | fb_queue_erase(partition.c_str()); |
| 1014 | } |
| 1015 | flash_buf(partition.c_str(), &buf); |
| 1016 | /* not closing the fd here since the sparse code keeps the fd around |
| 1017 | * but hasn't mmaped data yet. The tmpfile will get cleaned up when the |
| 1018 | * program exits. |
| 1019 | */ |
| 1020 | }; |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1021 | do_for_partitions(transport, images[i].part_name, slot_override, update, false); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1022 | } |
Elliott Hughes | d30ad8a | 2015-03-18 23:12:44 -0700 | [diff] [blame] | 1023 | |
| 1024 | CloseArchive(zip); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1025 | } |
| 1026 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 1027 | static void do_send_signature(char* fn) { |
| 1028 | char* xtn = strrchr(fn, '.'); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1029 | if (!xtn) return; |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 1030 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1031 | if (strcmp(xtn, ".img")) return; |
Tsu Chiang Chuang | ee52055 | 2011-02-25 18:38:53 -0800 | [diff] [blame] | 1032 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 1033 | strcpy(xtn, ".sig"); |
| 1034 | |
| 1035 | int64_t sz; |
| 1036 | void* data = load_file(fn, &sz); |
| 1037 | strcpy(xtn, ".img"); |
| 1038 | if (data == nullptr) return; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1039 | fb_queue_download("signature", data, sz); |
| 1040 | fb_queue_command("signature", "installing signature"); |
| 1041 | } |
| 1042 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1043 | static void do_flashall(Transport* transport, const char* slot_override, int erase_first) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1044 | queue_info_dump(); |
| 1045 | |
Wink Saville | b98762f | 2011-04-04 17:54:59 -0700 | [diff] [blame] | 1046 | fb_queue_query_save("product", cur_product, sizeof(cur_product)); |
| 1047 | |
Elliott Hughes | 253c18d | 2015-03-18 22:47:09 -0700 | [diff] [blame] | 1048 | char* fname = find_item("info", product); |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 1049 | if (fname == nullptr) die("cannot find android-info.txt"); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1050 | |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 1051 | int64_t sz; |
Elliott Hughes | 253c18d | 2015-03-18 22:47:09 -0700 | [diff] [blame] | 1052 | void* data = load_file(fname, &sz); |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 1053 | if (data == nullptr) die("could not load android-info.txt: %s", strerror(errno)); |
Elliott Hughes | 253c18d | 2015-03-18 22:47:09 -0700 | [diff] [blame] | 1054 | |
| 1055 | setup_requirements(reinterpret_cast<char*>(data), sz); |
| 1056 | |
| 1057 | for (size_t i = 0; i < ARRAY_SIZE(images); i++) { |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 1058 | fname = find_item(images[i].part_name, product); |
Elliott Hughes | 253c18d | 2015-03-18 22:47:09 -0700 | [diff] [blame] | 1059 | fastboot_buffer buf; |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1060 | if (load_buf(transport, fname, &buf)) { |
Rom Lemarchand | 622810c | 2013-06-28 09:54:59 -0700 | [diff] [blame] | 1061 | if (images[i].is_optional) |
| 1062 | continue; |
| 1063 | die("could not load %s\n", images[i].img_name); |
Ken Sumrall | 5ee5d38 | 2012-09-29 14:46:25 -0700 | [diff] [blame] | 1064 | } |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1065 | |
| 1066 | auto flashall = [&](const std::string &partition) { |
| 1067 | do_send_signature(fname); |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1068 | if (erase_first && needs_erase(transport, partition.c_str())) { |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1069 | fb_queue_erase(partition.c_str()); |
| 1070 | } |
| 1071 | flash_buf(partition.c_str(), &buf); |
| 1072 | }; |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1073 | do_for_partitions(transport, images[i].part_name, slot_override, flashall, false); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1074 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1075 | } |
| 1076 | |
| 1077 | #define skip(n) do { argc -= (n); argv += (n); } while (0) |
JP Abgrall | 2d13d14 | 2011-03-01 23:35:07 -0800 | [diff] [blame] | 1078 | #define require(n) do { if (argc < (n)) {usage(); exit(1);}} while (0) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1079 | |
Elliott Hughes | 45be42e | 2015-09-02 20:15:48 -0700 | [diff] [blame] | 1080 | static int do_bypass_unlock_command(int argc, char **argv) |
Patrick Tjin | 51e8b03 | 2015-09-01 08:15:23 -0700 | [diff] [blame] | 1081 | { |
Patrick Tjin | 51e8b03 | 2015-09-01 08:15:23 -0700 | [diff] [blame] | 1082 | if (argc <= 2) return 0; |
| 1083 | skip(2); |
| 1084 | |
| 1085 | /* |
| 1086 | * Process unlock_bootloader, we have to load the message file |
| 1087 | * and send that to the remote device. |
| 1088 | */ |
| 1089 | require(1); |
Elliott Hughes | 259ad4a | 2015-09-02 20:33:44 -0700 | [diff] [blame] | 1090 | |
| 1091 | int64_t sz; |
| 1092 | void* data = load_file(*argv, &sz); |
| 1093 | if (data == nullptr) die("could not load '%s': %s", *argv, strerror(errno)); |
Patrick Tjin | 51e8b03 | 2015-09-01 08:15:23 -0700 | [diff] [blame] | 1094 | fb_queue_download("unlock_message", data, sz); |
| 1095 | fb_queue_command("flashing unlock_bootloader", "unlocking bootloader"); |
| 1096 | skip(1); |
| 1097 | return 0; |
| 1098 | } |
| 1099 | |
Elliott Hughes | 45be42e | 2015-09-02 20:15:48 -0700 | [diff] [blame] | 1100 | static int do_oem_command(int argc, char **argv) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1101 | { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1102 | char command[256]; |
| 1103 | if (argc <= 1) return 0; |
Tsu Chiang Chuang | ee52055 | 2011-02-25 18:38:53 -0800 | [diff] [blame] | 1104 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1105 | command[0] = 0; |
| 1106 | while(1) { |
| 1107 | strcat(command,*argv); |
| 1108 | skip(1); |
| 1109 | if(argc == 0) break; |
| 1110 | strcat(command," "); |
| 1111 | } |
| 1112 | |
Tsu Chiang Chuang | ee52055 | 2011-02-25 18:38:53 -0800 | [diff] [blame] | 1113 | fb_queue_command(command,""); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1114 | return 0; |
| 1115 | } |
| 1116 | |
Colin Cross | f838788 | 2012-05-24 17:18:41 -0700 | [diff] [blame] | 1117 | static int64_t parse_num(const char *arg) |
| 1118 | { |
| 1119 | char *endptr; |
| 1120 | unsigned long long num; |
| 1121 | |
| 1122 | num = strtoull(arg, &endptr, 0); |
| 1123 | if (endptr == arg) { |
| 1124 | return -1; |
| 1125 | } |
| 1126 | |
| 1127 | if (*endptr == 'k' || *endptr == 'K') { |
| 1128 | if (num >= (-1ULL) / 1024) { |
| 1129 | return -1; |
| 1130 | } |
| 1131 | num *= 1024LL; |
| 1132 | endptr++; |
| 1133 | } else if (*endptr == 'm' || *endptr == 'M') { |
| 1134 | if (num >= (-1ULL) / (1024 * 1024)) { |
| 1135 | return -1; |
| 1136 | } |
| 1137 | num *= 1024LL * 1024LL; |
| 1138 | endptr++; |
| 1139 | } else if (*endptr == 'g' || *endptr == 'G') { |
| 1140 | if (num >= (-1ULL) / (1024 * 1024 * 1024)) { |
| 1141 | return -1; |
| 1142 | } |
| 1143 | num *= 1024LL * 1024LL * 1024LL; |
| 1144 | endptr++; |
| 1145 | } |
| 1146 | |
| 1147 | if (*endptr != '\0') { |
| 1148 | return -1; |
| 1149 | } |
| 1150 | |
| 1151 | if (num > INT64_MAX) { |
| 1152 | return -1; |
| 1153 | } |
| 1154 | |
| 1155 | return num; |
| 1156 | } |
| 1157 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1158 | static void fb_perform_format(Transport* transport, |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1159 | const char* partition, int skip_if_not_supported, |
Paul Crowley | 8f7f56e | 2015-11-27 09:29:37 +0000 | [diff] [blame] | 1160 | const char* type_override, const char* size_override, |
| 1161 | const std::string& initial_dir) { |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1162 | std::string partition_type, partition_size; |
| 1163 | |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1164 | struct fastboot_buffer buf; |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1165 | const char* errMsg = nullptr; |
| 1166 | const struct fs_generator* gen = nullptr; |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1167 | int fd; |
| 1168 | |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1169 | unsigned int limit = INT_MAX; |
| 1170 | if (target_sparse_limit > 0 && target_sparse_limit < limit) { |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1171 | limit = target_sparse_limit; |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1172 | } |
| 1173 | if (sparse_limit > 0 && sparse_limit < limit) { |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1174 | limit = sparse_limit; |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1175 | } |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1176 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1177 | if (!fb_getvar(transport, std::string("partition-type:") + partition, &partition_type)) { |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1178 | errMsg = "Can't determine partition type.\n"; |
| 1179 | goto failed; |
| 1180 | } |
JP Abgrall | 7e85974 | 2014-05-06 15:14:15 -0700 | [diff] [blame] | 1181 | if (type_override) { |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1182 | if (partition_type != type_override) { |
| 1183 | fprintf(stderr, "Warning: %s type is %s, but %s was requested for formatting.\n", |
| 1184 | partition, partition_type.c_str(), type_override); |
JP Abgrall | 7e85974 | 2014-05-06 15:14:15 -0700 | [diff] [blame] | 1185 | } |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1186 | partition_type = type_override; |
JP Abgrall | 7e85974 | 2014-05-06 15:14:15 -0700 | [diff] [blame] | 1187 | } |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1188 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1189 | if (!fb_getvar(transport, std::string("partition-size:") + partition, &partition_size)) { |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1190 | errMsg = "Unable to get partition size\n"; |
| 1191 | goto failed; |
| 1192 | } |
JP Abgrall | 7e85974 | 2014-05-06 15:14:15 -0700 | [diff] [blame] | 1193 | if (size_override) { |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1194 | if (partition_size != size_override) { |
| 1195 | fprintf(stderr, "Warning: %s size is %s, but %s was requested for formatting.\n", |
| 1196 | partition, partition_size.c_str(), size_override); |
JP Abgrall | 7e85974 | 2014-05-06 15:14:15 -0700 | [diff] [blame] | 1197 | } |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1198 | partition_size = size_override; |
JP Abgrall | 7e85974 | 2014-05-06 15:14:15 -0700 | [diff] [blame] | 1199 | } |
Elliott Hughes | a2db261 | 2015-11-12 07:28:39 -0800 | [diff] [blame] | 1200 | // Some bootloaders (angler, for example), send spurious leading whitespace. |
| 1201 | partition_size = android::base::Trim(partition_size); |
| 1202 | // Some bootloaders (hammerhead, for example) use implicit hex. |
| 1203 | // This code used to use strtol with base 16. |
| 1204 | if (!android::base::StartsWith(partition_size, "0x")) partition_size = "0x" + partition_size; |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1205 | |
Elliott Hughes | 8ab9a32 | 2015-11-02 14:05:57 -0800 | [diff] [blame] | 1206 | gen = fs_get_generator(partition_type); |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1207 | if (!gen) { |
| 1208 | if (skip_if_not_supported) { |
| 1209 | fprintf(stderr, "Erase successful, but not automatically formatting.\n"); |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1210 | fprintf(stderr, "File system type %s not supported.\n", partition_type.c_str()); |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1211 | return; |
| 1212 | } |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1213 | fprintf(stderr, "Formatting is not supported for file system with type '%s'.\n", |
| 1214 | partition_type.c_str()); |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1215 | return; |
| 1216 | } |
| 1217 | |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1218 | int64_t size; |
| 1219 | if (!android::base::ParseInt(partition_size.c_str(), &size)) { |
| 1220 | fprintf(stderr, "Couldn't parse partition size '%s'.\n", partition_size.c_str()); |
| 1221 | return; |
| 1222 | } |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1223 | |
| 1224 | fd = fileno(tmpfile()); |
Paul Crowley | 8f7f56e | 2015-11-27 09:29:37 +0000 | [diff] [blame] | 1225 | if (fs_generator_generate(gen, fd, size, initial_dir)) { |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1226 | fprintf(stderr, "Cannot generate image: %s\n", strerror(errno)); |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1227 | close(fd); |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1228 | return; |
| 1229 | } |
| 1230 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1231 | if (load_buf_fd(transport, fd, &buf)) { |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1232 | fprintf(stderr, "Cannot read image: %s\n", strerror(errno)); |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1233 | close(fd); |
| 1234 | return; |
| 1235 | } |
| 1236 | flash_buf(partition, &buf); |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1237 | return; |
| 1238 | |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1239 | failed: |
| 1240 | if (skip_if_not_supported) { |
| 1241 | fprintf(stderr, "Erase successful, but not automatically formatting.\n"); |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1242 | if (errMsg) fprintf(stderr, "%s", errMsg); |
Dmitry Grinberg | e6f3e9b | 2014-03-11 18:28:15 -0700 | [diff] [blame] | 1243 | } |
| 1244 | fprintf(stderr,"FAILED (%s)\n", fb_get_error()); |
| 1245 | } |
| 1246 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1247 | int main(int argc, char **argv) |
| 1248 | { |
Daniel Rosenberg | 0d08856 | 2015-11-11 16:15:30 -0800 | [diff] [blame] | 1249 | bool wants_wipe = false; |
| 1250 | bool wants_reboot = false; |
| 1251 | bool wants_reboot_bootloader = false; |
| 1252 | bool wants_set_active = false; |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 1253 | bool erase_first = true; |
Paul Crowley | 8f7f56e | 2015-11-27 09:29:37 +0000 | [diff] [blame] | 1254 | bool set_fbe_marker = false; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1255 | void *data; |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 1256 | int64_t sz; |
Florian Bäuerle | 27ded48 | 2014-11-24 11:29:34 +0100 | [diff] [blame] | 1257 | int longindex; |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1258 | std::string slot_override; |
Daniel Rosenberg | 0d08856 | 2015-11-11 16:15:30 -0800 | [diff] [blame] | 1259 | std::string next_active; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1260 | |
JP Abgrall | 7b8970c | 2013-03-07 17:06:41 -0800 | [diff] [blame] | 1261 | const struct option longopts[] = { |
| 1262 | {"base", required_argument, 0, 'b'}, |
| 1263 | {"kernel_offset", required_argument, 0, 'k'}, |
Daniel Rosenberg | 7aa38bc | 2015-11-11 17:29:37 -0800 | [diff] [blame] | 1264 | {"kernel-offset", required_argument, 0, 'k'}, |
JP Abgrall | 7b8970c | 2013-03-07 17:06:41 -0800 | [diff] [blame] | 1265 | {"page_size", required_argument, 0, 'n'}, |
Daniel Rosenberg | 7aa38bc | 2015-11-11 17:29:37 -0800 | [diff] [blame] | 1266 | {"page-size", required_argument, 0, 'n'}, |
JP Abgrall | 7b8970c | 2013-03-07 17:06:41 -0800 | [diff] [blame] | 1267 | {"ramdisk_offset", required_argument, 0, 'r'}, |
Daniel Rosenberg | 7aa38bc | 2015-11-11 17:29:37 -0800 | [diff] [blame] | 1268 | {"ramdisk-offset", required_argument, 0, 'r'}, |
Mohamad Ayyash | 29fd7b1 | 2014-01-14 18:27:25 -0800 | [diff] [blame] | 1269 | {"tags_offset", required_argument, 0, 't'}, |
Daniel Rosenberg | 7aa38bc | 2015-11-11 17:29:37 -0800 | [diff] [blame] | 1270 | {"tags-offset", required_argument, 0, 't'}, |
Elliott Hughes | 379646b | 2015-06-02 13:50:00 -0700 | [diff] [blame] | 1271 | {"help", no_argument, 0, 'h'}, |
| 1272 | {"unbuffered", no_argument, 0, 0}, |
| 1273 | {"version", no_argument, 0, 0}, |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1274 | {"slot", required_argument, 0, 0}, |
Daniel Rosenberg | 0d08856 | 2015-11-11 16:15:30 -0800 | [diff] [blame] | 1275 | {"set_active", optional_argument, 0, 'a'}, |
Daniel Rosenberg | 7aa38bc | 2015-11-11 17:29:37 -0800 | [diff] [blame] | 1276 | {"set-active", optional_argument, 0, 'a'}, |
Paul Crowley | 8f7f56e | 2015-11-27 09:29:37 +0000 | [diff] [blame] | 1277 | #if !defined(_WIN32) |
| 1278 | {"wipe-and-use-fbe", no_argument, 0, 0}, |
| 1279 | #endif |
JP Abgrall | 7b8970c | 2013-03-07 17:06:41 -0800 | [diff] [blame] | 1280 | {0, 0, 0, 0} |
| 1281 | }; |
Colin Cross | 8879f98 | 2012-05-22 17:53:34 -0700 | [diff] [blame] | 1282 | |
| 1283 | serial = getenv("ANDROID_SERIAL"); |
| 1284 | |
| 1285 | while (1) { |
Daniel Rosenberg | 0d08856 | 2015-11-11 16:15:30 -0800 | [diff] [blame] | 1286 | int c = getopt_long(argc, argv, "wub:k:n:r:t:s:S:lp:c:i:m:ha::", longopts, &longindex); |
Colin Cross | 8879f98 | 2012-05-22 17:53:34 -0700 | [diff] [blame] | 1287 | if (c < 0) { |
| 1288 | break; |
| 1289 | } |
JP Abgrall | 7b8970c | 2013-03-07 17:06:41 -0800 | [diff] [blame] | 1290 | /* Alphabetical cases */ |
Colin Cross | 8879f98 | 2012-05-22 17:53:34 -0700 | [diff] [blame] | 1291 | switch (c) { |
Daniel Rosenberg | 0d08856 | 2015-11-11 16:15:30 -0800 | [diff] [blame] | 1292 | case 'a': |
| 1293 | wants_set_active = true; |
| 1294 | if (optarg) |
| 1295 | next_active = optarg; |
| 1296 | break; |
Colin Cross | 8879f98 | 2012-05-22 17:53:34 -0700 | [diff] [blame] | 1297 | case 'b': |
| 1298 | base_addr = strtoul(optarg, 0, 16); |
| 1299 | break; |
Colin Cross | 8879f98 | 2012-05-22 17:53:34 -0700 | [diff] [blame] | 1300 | case 'c': |
| 1301 | cmdline = optarg; |
| 1302 | break; |
JP Abgrall | 7b8970c | 2013-03-07 17:06:41 -0800 | [diff] [blame] | 1303 | case 'h': |
| 1304 | usage(); |
| 1305 | return 1; |
Colin Cross | 8879f98 | 2012-05-22 17:53:34 -0700 | [diff] [blame] | 1306 | case 'i': { |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 1307 | char *endptr = nullptr; |
Colin Cross | 8879f98 | 2012-05-22 17:53:34 -0700 | [diff] [blame] | 1308 | unsigned long val; |
| 1309 | |
| 1310 | val = strtoul(optarg, &endptr, 0); |
| 1311 | if (!endptr || *endptr != '\0' || (val & ~0xffff)) |
| 1312 | die("invalid vendor id '%s'", optarg); |
| 1313 | vendor_id = (unsigned short)val; |
| 1314 | break; |
| 1315 | } |
JP Abgrall | 7b8970c | 2013-03-07 17:06:41 -0800 | [diff] [blame] | 1316 | case 'k': |
| 1317 | kernel_offset = strtoul(optarg, 0, 16); |
| 1318 | break; |
| 1319 | case 'l': |
| 1320 | long_listing = 1; |
| 1321 | break; |
| 1322 | case 'n': |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 1323 | page_size = (unsigned)strtoul(optarg, nullptr, 0); |
JP Abgrall | 7b8970c | 2013-03-07 17:06:41 -0800 | [diff] [blame] | 1324 | if (!page_size) die("invalid page size"); |
| 1325 | break; |
| 1326 | case 'p': |
| 1327 | product = optarg; |
| 1328 | break; |
| 1329 | case 'r': |
| 1330 | ramdisk_offset = strtoul(optarg, 0, 16); |
| 1331 | break; |
Mohamad Ayyash | 29fd7b1 | 2014-01-14 18:27:25 -0800 | [diff] [blame] | 1332 | case 't': |
| 1333 | tags_offset = strtoul(optarg, 0, 16); |
| 1334 | break; |
JP Abgrall | 7b8970c | 2013-03-07 17:06:41 -0800 | [diff] [blame] | 1335 | case 's': |
| 1336 | serial = optarg; |
| 1337 | break; |
| 1338 | case 'S': |
| 1339 | sparse_limit = parse_num(optarg); |
| 1340 | if (sparse_limit < 0) { |
| 1341 | die("invalid sparse limit"); |
| 1342 | } |
| 1343 | break; |
| 1344 | case 'u': |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 1345 | erase_first = false; |
JP Abgrall | 7b8970c | 2013-03-07 17:06:41 -0800 | [diff] [blame] | 1346 | break; |
| 1347 | case 'w': |
Daniel Rosenberg | 0d08856 | 2015-11-11 16:15:30 -0800 | [diff] [blame] | 1348 | wants_wipe = true; |
JP Abgrall | 7b8970c | 2013-03-07 17:06:41 -0800 | [diff] [blame] | 1349 | break; |
Colin Cross | 8879f98 | 2012-05-22 17:53:34 -0700 | [diff] [blame] | 1350 | case '?': |
| 1351 | return 1; |
Florian Bäuerle | 27ded48 | 2014-11-24 11:29:34 +0100 | [diff] [blame] | 1352 | case 0: |
| 1353 | if (strcmp("unbuffered", longopts[longindex].name) == 0) { |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 1354 | setvbuf(stdout, nullptr, _IONBF, 0); |
| 1355 | setvbuf(stderr, nullptr, _IONBF, 0); |
Elliott Hughes | 379646b | 2015-06-02 13:50:00 -0700 | [diff] [blame] | 1356 | } else if (strcmp("version", longopts[longindex].name) == 0) { |
| 1357 | fprintf(stdout, "fastboot version %s\n", FASTBOOT_REVISION); |
| 1358 | return 0; |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1359 | } else if (strcmp("slot", longopts[longindex].name) == 0) { |
| 1360 | slot_override = std::string(optarg); |
Paul Crowley | 8f7f56e | 2015-11-27 09:29:37 +0000 | [diff] [blame] | 1361 | #if !defined(_WIN32) |
| 1362 | } else if (strcmp("wipe-and-use-fbe", longopts[longindex].name) == 0) { |
| 1363 | wants_wipe = true; |
| 1364 | set_fbe_marker = true; |
| 1365 | #endif |
| 1366 | } else { |
| 1367 | fprintf(stderr, "Internal error in options processing for %s\n", |
| 1368 | longopts[longindex].name); |
| 1369 | return 1; |
Florian Bäuerle | 27ded48 | 2014-11-24 11:29:34 +0100 | [diff] [blame] | 1370 | } |
| 1371 | break; |
Colin Cross | 8879f98 | 2012-05-22 17:53:34 -0700 | [diff] [blame] | 1372 | default: |
| 1373 | abort(); |
| 1374 | } |
| 1375 | } |
| 1376 | |
| 1377 | argc -= optind; |
| 1378 | argv += optind; |
| 1379 | |
Daniel Rosenberg | 0d08856 | 2015-11-11 16:15:30 -0800 | [diff] [blame] | 1380 | if (argc == 0 && !wants_wipe && !wants_set_active) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1381 | usage(); |
Brian Carlstrom | eb31c0b | 2010-04-23 12:38:51 -0700 | [diff] [blame] | 1382 | return 1; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1383 | } |
| 1384 | |
Colin Cross | 8fb6e06 | 2012-07-24 16:36:41 -0700 | [diff] [blame] | 1385 | if (argc > 0 && !strcmp(*argv, "devices")) { |
Colin Cross | 8879f98 | 2012-05-22 17:53:34 -0700 | [diff] [blame] | 1386 | skip(1); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1387 | list_devices(); |
Tsu Chiang Chuang | ee52055 | 2011-02-25 18:38:53 -0800 | [diff] [blame] | 1388 | return 0; |
| 1389 | } |
| 1390 | |
Colin Cross | c7b75dc | 2012-08-29 18:17:06 -0700 | [diff] [blame] | 1391 | if (argc > 0 && !strcmp(*argv, "help")) { |
| 1392 | usage(); |
| 1393 | return 0; |
| 1394 | } |
| 1395 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1396 | Transport* transport = open_device(); |
David Pursell | 2ec418a | 2016-01-20 08:32:08 -0800 | [diff] [blame] | 1397 | if (transport == nullptr) { |
| 1398 | return 1; |
| 1399 | } |
| 1400 | |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1401 | if (slot_override != "") |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1402 | slot_override = verify_slot(transport, slot_override.c_str()); |
Daniel Rosenberg | 0d08856 | 2015-11-11 16:15:30 -0800 | [diff] [blame] | 1403 | if (next_active != "") |
Daniel Rosenberg | 9b43205 | 2015-11-25 15:17:10 -0800 | [diff] [blame] | 1404 | next_active = verify_slot(transport, next_active.c_str(), false); |
Daniel Rosenberg | 0d08856 | 2015-11-11 16:15:30 -0800 | [diff] [blame] | 1405 | |
| 1406 | if (wants_set_active) { |
| 1407 | if (next_active == "") { |
| 1408 | if (slot_override == "") { |
| 1409 | wants_set_active = false; |
| 1410 | } else { |
Daniel Rosenberg | 9b43205 | 2015-11-25 15:17:10 -0800 | [diff] [blame] | 1411 | next_active = verify_slot(transport, slot_override.c_str(), false); |
Daniel Rosenberg | 0d08856 | 2015-11-11 16:15:30 -0800 | [diff] [blame] | 1412 | } |
| 1413 | } |
| 1414 | } |
Elliott Hughes | 31dbed7 | 2009-10-07 15:38:53 -0700 | [diff] [blame] | 1415 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1416 | while (argc > 0) { |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1417 | if (!strcmp(*argv, "getvar")) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1418 | require(2); |
| 1419 | fb_queue_display(argv[1], argv[1]); |
| 1420 | skip(2); |
| 1421 | } else if(!strcmp(*argv, "erase")) { |
| 1422 | require(2); |
Ken Sumrall | 5ee5d38 | 2012-09-29 14:46:25 -0700 | [diff] [blame] | 1423 | |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1424 | auto erase = [&](const std::string &partition) { |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1425 | std::string partition_type; |
| 1426 | if (fb_getvar(transport, std::string("partition-type:") + argv[1], &partition_type) && |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1427 | fs_get_generator(partition_type) != nullptr) { |
| 1428 | fprintf(stderr, "******** Did you mean to fastboot format this %s partition?\n", |
| 1429 | partition_type.c_str()); |
| 1430 | } |
Ken Sumrall | 5ee5d38 | 2012-09-29 14:46:25 -0700 | [diff] [blame] | 1431 | |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1432 | fb_queue_erase(partition.c_str()); |
| 1433 | }; |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1434 | do_for_partitions(transport, argv[1], slot_override.c_str(), erase, true); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1435 | skip(2); |
JP Abgrall | 7e85974 | 2014-05-06 15:14:15 -0700 | [diff] [blame] | 1436 | } else if(!strncmp(*argv, "format", strlen("format"))) { |
| 1437 | char *overrides; |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 1438 | char *type_override = nullptr; |
| 1439 | char *size_override = nullptr; |
Anatol Pomazau | c8ba536 | 2011-12-15 17:50:18 -0800 | [diff] [blame] | 1440 | require(2); |
JP Abgrall | 7e85974 | 2014-05-06 15:14:15 -0700 | [diff] [blame] | 1441 | /* |
| 1442 | * Parsing for: "format[:[type][:[size]]]" |
| 1443 | * Some valid things: |
| 1444 | * - select ontly the size, and leave default fs type: |
| 1445 | * format::0x4000000 userdata |
| 1446 | * - default fs type and size: |
| 1447 | * format userdata |
| 1448 | * format:: userdata |
| 1449 | */ |
| 1450 | overrides = strchr(*argv, ':'); |
| 1451 | if (overrides) { |
| 1452 | overrides++; |
| 1453 | size_override = strchr(overrides, ':'); |
| 1454 | if (size_override) { |
| 1455 | size_override[0] = '\0'; |
| 1456 | size_override++; |
| 1457 | } |
| 1458 | type_override = overrides; |
| 1459 | } |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 1460 | if (type_override && !type_override[0]) type_override = nullptr; |
| 1461 | if (size_override && !size_override[0]) size_override = nullptr; |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1462 | |
| 1463 | auto format = [&](const std::string &partition) { |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1464 | if (erase_first && needs_erase(transport, partition.c_str())) { |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1465 | fb_queue_erase(partition.c_str()); |
| 1466 | } |
Paul Crowley | 8f7f56e | 2015-11-27 09:29:37 +0000 | [diff] [blame] | 1467 | fb_perform_format(transport, partition.c_str(), 0, |
| 1468 | type_override, size_override, ""); |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1469 | }; |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1470 | do_for_partitions(transport, argv[1], slot_override.c_str(), format, true); |
Anatol Pomazau | c8ba536 | 2011-12-15 17:50:18 -0800 | [diff] [blame] | 1471 | skip(2); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1472 | } else if(!strcmp(*argv, "signature")) { |
| 1473 | require(2); |
| 1474 | data = load_file(argv[1], &sz); |
Elliott Hughes | fc79767 | 2015-04-07 20:12:50 -0700 | [diff] [blame] | 1475 | if (data == nullptr) die("could not load '%s': %s", argv[1], strerror(errno)); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1476 | if (sz != 256) die("signature must be 256 bytes"); |
| 1477 | fb_queue_download("signature", data, sz); |
| 1478 | fb_queue_command("signature", "installing signature"); |
| 1479 | skip(2); |
| 1480 | } else if(!strcmp(*argv, "reboot")) { |
Daniel Rosenberg | 0d08856 | 2015-11-11 16:15:30 -0800 | [diff] [blame] | 1481 | wants_reboot = true; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1482 | skip(1); |
Elliott Hughes | ca85df0 | 2015-02-25 10:02:00 -0800 | [diff] [blame] | 1483 | if (argc > 0) { |
| 1484 | if (!strcmp(*argv, "bootloader")) { |
Daniel Rosenberg | 0d08856 | 2015-11-11 16:15:30 -0800 | [diff] [blame] | 1485 | wants_reboot = false; |
| 1486 | wants_reboot_bootloader = true; |
Elliott Hughes | ca85df0 | 2015-02-25 10:02:00 -0800 | [diff] [blame] | 1487 | skip(1); |
| 1488 | } |
| 1489 | } |
| 1490 | require(0); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1491 | } else if(!strcmp(*argv, "reboot-bootloader")) { |
Daniel Rosenberg | 0d08856 | 2015-11-11 16:15:30 -0800 | [diff] [blame] | 1492 | wants_reboot_bootloader = true; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1493 | skip(1); |
| 1494 | } else if (!strcmp(*argv, "continue")) { |
| 1495 | fb_queue_command("continue", "resuming boot"); |
| 1496 | skip(1); |
| 1497 | } else if(!strcmp(*argv, "boot")) { |
| 1498 | char *kname = 0; |
| 1499 | char *rname = 0; |
Jeremy Compostella | a42adff | 2014-07-17 17:17:54 +0200 | [diff] [blame] | 1500 | char *sname = 0; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1501 | skip(1); |
| 1502 | if (argc > 0) { |
| 1503 | kname = argv[0]; |
| 1504 | skip(1); |
| 1505 | } |
| 1506 | if (argc > 0) { |
| 1507 | rname = argv[0]; |
| 1508 | skip(1); |
| 1509 | } |
Jeremy Compostella | a42adff | 2014-07-17 17:17:54 +0200 | [diff] [blame] | 1510 | if (argc > 0) { |
| 1511 | sname = argv[0]; |
| 1512 | skip(1); |
| 1513 | } |
| 1514 | data = load_bootable_image(kname, rname, sname, &sz, cmdline); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1515 | if (data == 0) return 1; |
| 1516 | fb_queue_download("boot.img", data, sz); |
| 1517 | fb_queue_command("boot", "booting"); |
| 1518 | } else if(!strcmp(*argv, "flash")) { |
| 1519 | char *pname = argv[1]; |
| 1520 | char *fname = 0; |
| 1521 | require(2); |
| 1522 | if (argc > 2) { |
| 1523 | fname = argv[2]; |
| 1524 | skip(3); |
| 1525 | } else { |
| 1526 | fname = find_item(pname, product); |
| 1527 | skip(2); |
| 1528 | } |
| 1529 | if (fname == 0) die("cannot determine image filename for '%s'", pname); |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1530 | |
| 1531 | auto flash = [&](const std::string &partition) { |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1532 | if (erase_first && needs_erase(transport, partition.c_str())) { |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1533 | fb_queue_erase(partition.c_str()); |
| 1534 | } |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1535 | do_flash(transport, partition.c_str(), fname); |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1536 | }; |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1537 | do_for_partitions(transport, pname, slot_override.c_str(), flash, true); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1538 | } else if(!strcmp(*argv, "flash:raw")) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1539 | char *kname = argv[2]; |
| 1540 | char *rname = 0; |
Jeremy Compostella | a42adff | 2014-07-17 17:17:54 +0200 | [diff] [blame] | 1541 | char *sname = 0; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1542 | require(3); |
Jeremy Compostella | a42adff | 2014-07-17 17:17:54 +0200 | [diff] [blame] | 1543 | skip(3); |
| 1544 | if (argc > 0) { |
| 1545 | rname = argv[0]; |
| 1546 | skip(1); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1547 | } |
Jeremy Compostella | a42adff | 2014-07-17 17:17:54 +0200 | [diff] [blame] | 1548 | if (argc > 0) { |
| 1549 | sname = argv[0]; |
| 1550 | skip(1); |
| 1551 | } |
| 1552 | data = load_bootable_image(kname, rname, sname, &sz, cmdline); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1553 | if (data == 0) die("cannot load bootable image"); |
Daniel Rosenberg | b7bd4ae | 2015-09-14 21:05:41 -0700 | [diff] [blame] | 1554 | auto flashraw = [&](const std::string &partition) { |
| 1555 | fb_queue_flash(partition.c_str(), data, sz); |
| 1556 | }; |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1557 | do_for_partitions(transport, argv[1], slot_override.c_str(), flashraw, true); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1558 | } else if(!strcmp(*argv, "flashall")) { |
| 1559 | skip(1); |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1560 | do_flashall(transport, slot_override.c_str(), erase_first); |
Daniel Rosenberg | 0d08856 | 2015-11-11 16:15:30 -0800 | [diff] [blame] | 1561 | wants_reboot = true; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1562 | } else if(!strcmp(*argv, "update")) { |
| 1563 | if (argc > 1) { |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1564 | do_update(transport, argv[1], slot_override.c_str(), erase_first); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1565 | skip(2); |
| 1566 | } else { |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1567 | do_update(transport, "update.zip", slot_override.c_str(), erase_first); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1568 | skip(1); |
| 1569 | } |
Daniel Rosenberg | 9b43205 | 2015-11-25 15:17:10 -0800 | [diff] [blame] | 1570 | wants_reboot = 1; |
| 1571 | } else if(!strcmp(*argv, "set_active")) { |
| 1572 | require(2); |
| 1573 | std::string slot = verify_slot(transport, argv[1], false); |
| 1574 | fb_set_active(slot.c_str()); |
| 1575 | skip(2); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1576 | } else if(!strcmp(*argv, "oem")) { |
| 1577 | argc = do_oem_command(argc, argv); |
Patrick Tjin | 51e8b03 | 2015-09-01 08:15:23 -0700 | [diff] [blame] | 1578 | } else if(!strcmp(*argv, "flashing")) { |
| 1579 | if (argc == 2 && (!strcmp(*(argv+1), "unlock") || |
| 1580 | !strcmp(*(argv+1), "lock") || |
| 1581 | !strcmp(*(argv+1), "unlock_critical") || |
| 1582 | !strcmp(*(argv+1), "lock_critical") || |
| 1583 | !strcmp(*(argv+1), "get_unlock_ability") || |
| 1584 | !strcmp(*(argv+1), "get_unlock_bootloader_nonce") || |
| 1585 | !strcmp(*(argv+1), "lock_bootloader"))) { |
| 1586 | argc = do_oem_command(argc, argv); |
| 1587 | } else |
| 1588 | if (argc == 3 && !strcmp(*(argv+1), "unlock_bootloader")) { |
| 1589 | argc = do_bypass_unlock_command(argc, argv); |
Badhri Jagan Sridharan | bf11095 | 2015-05-15 16:43:47 -0700 | [diff] [blame] | 1590 | } else { |
| 1591 | usage(); |
| 1592 | return 1; |
| 1593 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1594 | } else { |
| 1595 | usage(); |
Tsu Chiang Chuang | ee52055 | 2011-02-25 18:38:53 -0800 | [diff] [blame] | 1596 | return 1; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1597 | } |
| 1598 | } |
| 1599 | |
| 1600 | if (wants_wipe) { |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1601 | fprintf(stderr, "wiping userdata...\n"); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1602 | fb_queue_erase("userdata"); |
Paul Crowley | 8f7f56e | 2015-11-27 09:29:37 +0000 | [diff] [blame] | 1603 | if (set_fbe_marker) { |
| 1604 | fprintf(stderr, "setting FBE marker...\n"); |
| 1605 | std::string initial_userdata_dir = create_fbemarker_tmpdir(); |
| 1606 | if (initial_userdata_dir.empty()) { |
| 1607 | return 1; |
| 1608 | } |
| 1609 | fb_perform_format(transport, "userdata", 1, nullptr, nullptr, initial_userdata_dir); |
| 1610 | delete_fbemarker_tmpdir(initial_userdata_dir); |
| 1611 | } else { |
| 1612 | fb_perform_format(transport, "userdata", 1, nullptr, nullptr, ""); |
| 1613 | } |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1614 | |
| 1615 | std::string cache_type; |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1616 | if (fb_getvar(transport, "partition-type:cache", &cache_type) && !cache_type.empty()) { |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1617 | fprintf(stderr, "wiping cache...\n"); |
| 1618 | fb_queue_erase("cache"); |
Paul Crowley | 8f7f56e | 2015-11-27 09:29:37 +0000 | [diff] [blame] | 1619 | fb_perform_format(transport, "cache", 1, nullptr, nullptr, ""); |
Elliott Hughes | 2fd45a9 | 2015-10-30 11:49:47 -0700 | [diff] [blame] | 1620 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1621 | } |
Daniel Rosenberg | 0d08856 | 2015-11-11 16:15:30 -0800 | [diff] [blame] | 1622 | if (wants_set_active) { |
| 1623 | fb_set_active(next_active.c_str()); |
| 1624 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1625 | if (wants_reboot) { |
| 1626 | fb_queue_reboot(); |
Mark Wachsler | ec25e7b | 2014-06-24 11:04:54 -0400 | [diff] [blame] | 1627 | fb_queue_wait_for_disconnect(); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1628 | } else if (wants_reboot_bootloader) { |
| 1629 | fb_queue_command("reboot-bootloader", "rebooting into bootloader"); |
Mark Wachsler | 157b001 | 2013-10-02 09:35:38 -0400 | [diff] [blame] | 1630 | fb_queue_wait_for_disconnect(); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1631 | } |
| 1632 | |
David Pursell | 0b15663 | 2015-10-30 11:22:01 -0700 | [diff] [blame] | 1633 | return fb_execute_queue(transport) ? EXIT_FAILURE : EXIT_SUCCESS; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1634 | } |