The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2007 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Dan Albert | 7664901 | 2015-02-24 15:51:19 -0800 | [diff] [blame] | 17 | #include <dirent.h> |
| 18 | #include <errno.h> |
Spencer Low | 6001c87 | 2015-05-13 00:02:55 -0700 | [diff] [blame] | 19 | #include <inttypes.h> |
Dan Albert | 7664901 | 2015-02-24 15:51:19 -0800 | [diff] [blame] | 20 | #include <limits.h> |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 21 | #include <stdio.h> |
| 22 | #include <stdlib.h> |
| 23 | #include <string.h> |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 24 | #include <sys/stat.h> |
| 25 | #include <sys/time.h> |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 26 | #include <sys/types.h> |
Dan Albert | 7664901 | 2015-02-24 15:51:19 -0800 | [diff] [blame] | 27 | #include <time.h> |
Greg Hackmann | 7a5e2bd | 2014-05-06 08:48:18 -0700 | [diff] [blame] | 28 | #include <utime.h> |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 29 | |
| 30 | #include "sysdeps.h" |
Dan Albert | 7664901 | 2015-02-24 15:51:19 -0800 | [diff] [blame] | 31 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 32 | #include "adb.h" |
| 33 | #include "adb_client.h" |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 34 | #include "adb_io.h" |
Alex Vallée | 1421614 | 2015-05-06 17:22:25 -0400 | [diff] [blame^] | 35 | #include "adb_utils.h" |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 36 | #include "file_sync_service.h" |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 37 | |
Jeff Smith | d9a1430 | 2013-06-15 15:32:05 -0500 | [diff] [blame] | 38 | static unsigned long long total_bytes; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 39 | static long long start_time; |
| 40 | |
| 41 | static long long NOW() |
| 42 | { |
| 43 | struct timeval tv; |
| 44 | gettimeofday(&tv, 0); |
| 45 | return ((long long) tv.tv_usec) + |
| 46 | 1000000LL * ((long long) tv.tv_sec); |
| 47 | } |
| 48 | |
| 49 | static void BEGIN() |
| 50 | { |
| 51 | total_bytes = 0; |
| 52 | start_time = NOW(); |
| 53 | } |
| 54 | |
| 55 | static void END() |
| 56 | { |
| 57 | long long t = NOW() - start_time; |
| 58 | if(total_bytes == 0) return; |
| 59 | |
| 60 | if (t == 0) /* prevent division by 0 :-) */ |
| 61 | t = 1000000; |
| 62 | |
Mike Lockwood | ee87875 | 2010-12-14 23:07:32 -0800 | [diff] [blame] | 63 | fprintf(stderr,"%lld KB/s (%lld bytes in %lld.%03llds)\n", |
Jeff Smith | d9a1430 | 2013-06-15 15:32:05 -0500 | [diff] [blame] | 64 | ((total_bytes * 1000000LL) / t) / 1024LL, |
| 65 | total_bytes, (t / 1000000LL), (t % 1000000LL) / 1000LL); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 66 | } |
| 67 | |
Spencer Low | 6001c87 | 2015-05-13 00:02:55 -0700 | [diff] [blame] | 68 | static void print_transfer_progress(uint64_t bytes_current, |
| 69 | uint64_t bytes_total) { |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 70 | if (bytes_total == 0) return; |
| 71 | |
Spencer Low | 6001c87 | 2015-05-13 00:02:55 -0700 | [diff] [blame] | 72 | fprintf(stderr, "\rTransferring: %" PRIu64 "/%" PRIu64 " (%d%%)", |
| 73 | bytes_current, bytes_total, |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 74 | (int) (bytes_current * 100 / bytes_total)); |
| 75 | |
| 76 | if (bytes_current == bytes_total) { |
| 77 | fputc('\n', stderr); |
| 78 | } |
| 79 | |
| 80 | fflush(stderr); |
| 81 | } |
| 82 | |
Elliott Hughes | 3edd54b | 2015-05-05 18:26:10 -0700 | [diff] [blame] | 83 | static void sync_quit(int fd) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 84 | syncmsg msg; |
| 85 | |
| 86 | msg.req.id = ID_QUIT; |
| 87 | msg.req.namelen = 0; |
| 88 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 89 | WriteFdExactly(fd, &msg.req, sizeof(msg.req)); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 90 | } |
| 91 | |
| 92 | typedef void (*sync_ls_cb)(unsigned mode, unsigned size, unsigned time, const char *name, void *cookie); |
| 93 | |
Elliott Hughes | 3edd54b | 2015-05-05 18:26:10 -0700 | [diff] [blame] | 94 | static int sync_ls(int fd, const char* path, sync_ls_cb func, void* cookie) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 95 | syncmsg msg; |
| 96 | char buf[257]; |
| 97 | int len; |
| 98 | |
| 99 | len = strlen(path); |
| 100 | if(len > 1024) goto fail; |
| 101 | |
| 102 | msg.req.id = ID_LIST; |
| 103 | msg.req.namelen = htoll(len); |
| 104 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 105 | if(!WriteFdExactly(fd, &msg.req, sizeof(msg.req)) || |
| 106 | !WriteFdExactly(fd, path, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 107 | goto fail; |
| 108 | } |
| 109 | |
| 110 | for(;;) { |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 111 | if(!ReadFdExactly(fd, &msg.dent, sizeof(msg.dent))) break; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 112 | if(msg.dent.id == ID_DONE) return 0; |
| 113 | if(msg.dent.id != ID_DENT) break; |
| 114 | |
| 115 | len = ltohl(msg.dent.namelen); |
| 116 | if(len > 256) break; |
| 117 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 118 | if(!ReadFdExactly(fd, buf, len)) break; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 119 | buf[len] = 0; |
| 120 | |
| 121 | func(ltohl(msg.dent.mode), |
| 122 | ltohl(msg.dent.size), |
| 123 | ltohl(msg.dent.time), |
| 124 | buf, cookie); |
| 125 | } |
| 126 | |
| 127 | fail: |
| 128 | adb_close(fd); |
| 129 | return -1; |
| 130 | } |
| 131 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 132 | struct syncsendbuf { |
| 133 | unsigned id; |
| 134 | unsigned size; |
| 135 | char data[SYNC_DATA_MAX]; |
| 136 | }; |
| 137 | |
| 138 | static syncsendbuf send_buffer; |
| 139 | |
Elliott Hughes | 3edd54b | 2015-05-05 18:26:10 -0700 | [diff] [blame] | 140 | static int sync_readtime(int fd, const char* path, unsigned int* timestamp, unsigned int* mode) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 141 | syncmsg msg; |
| 142 | int len = strlen(path); |
| 143 | |
| 144 | msg.req.id = ID_STAT; |
| 145 | msg.req.namelen = htoll(len); |
| 146 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 147 | if(!WriteFdExactly(fd, &msg.req, sizeof(msg.req)) || |
| 148 | !WriteFdExactly(fd, path, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 149 | return -1; |
| 150 | } |
| 151 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 152 | if(!ReadFdExactly(fd, &msg.stat, sizeof(msg.stat))) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 153 | return -1; |
| 154 | } |
| 155 | |
| 156 | if(msg.stat.id != ID_STAT) { |
| 157 | return -1; |
| 158 | } |
| 159 | |
| 160 | *timestamp = ltohl(msg.stat.time); |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 161 | *mode = ltohl(msg.stat.mode); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 162 | return 0; |
| 163 | } |
| 164 | |
| 165 | static int sync_start_readtime(int fd, const char *path) |
| 166 | { |
| 167 | syncmsg msg; |
| 168 | int len = strlen(path); |
| 169 | |
| 170 | msg.req.id = ID_STAT; |
| 171 | msg.req.namelen = htoll(len); |
| 172 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 173 | if(!WriteFdExactly(fd, &msg.req, sizeof(msg.req)) || |
| 174 | !WriteFdExactly(fd, path, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 175 | return -1; |
| 176 | } |
| 177 | |
| 178 | return 0; |
| 179 | } |
| 180 | |
| 181 | static int sync_finish_readtime(int fd, unsigned int *timestamp, |
David 'Digit' Turner | f6330a2 | 2009-05-18 17:36:28 +0200 | [diff] [blame] | 182 | unsigned int *mode, unsigned int *size) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 183 | { |
| 184 | syncmsg msg; |
| 185 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 186 | if(!ReadFdExactly(fd, &msg.stat, sizeof(msg.stat))) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 187 | return -1; |
| 188 | |
| 189 | if(msg.stat.id != ID_STAT) |
| 190 | return -1; |
| 191 | |
| 192 | *timestamp = ltohl(msg.stat.time); |
| 193 | *mode = ltohl(msg.stat.mode); |
| 194 | *size = ltohl(msg.stat.size); |
| 195 | |
| 196 | return 0; |
| 197 | } |
| 198 | |
Elliott Hughes | 3edd54b | 2015-05-05 18:26:10 -0700 | [diff] [blame] | 199 | static int sync_readmode(int fd, const char* path, unsigned* mode) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 200 | syncmsg msg; |
| 201 | int len = strlen(path); |
| 202 | |
| 203 | msg.req.id = ID_STAT; |
| 204 | msg.req.namelen = htoll(len); |
| 205 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 206 | if(!WriteFdExactly(fd, &msg.req, sizeof(msg.req)) || |
| 207 | !WriteFdExactly(fd, path, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 208 | return -1; |
| 209 | } |
| 210 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 211 | if(!ReadFdExactly(fd, &msg.stat, sizeof(msg.stat))) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 212 | return -1; |
| 213 | } |
| 214 | |
| 215 | if(msg.stat.id != ID_STAT) { |
| 216 | return -1; |
| 217 | } |
| 218 | |
| 219 | *mode = ltohl(msg.stat.mode); |
| 220 | return 0; |
| 221 | } |
| 222 | |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 223 | static int write_data_file(int fd, const char *path, syncsendbuf *sbuf, int show_progress) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 224 | { |
| 225 | int lfd, err = 0; |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 226 | unsigned long long size = 0; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 227 | |
| 228 | lfd = adb_open(path, O_RDONLY); |
| 229 | if(lfd < 0) { |
| 230 | fprintf(stderr,"cannot open '%s': %s\n", path, strerror(errno)); |
| 231 | return -1; |
| 232 | } |
| 233 | |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 234 | if (show_progress) { |
| 235 | // Determine local file size. |
| 236 | struct stat st; |
eric.yan | a859219 | 2015-02-03 22:16:29 +0800 | [diff] [blame] | 237 | if (stat(path, &st)) { |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 238 | fprintf(stderr,"cannot stat '%s': %s\n", path, strerror(errno)); |
| 239 | return -1; |
| 240 | } |
| 241 | |
| 242 | size = st.st_size; |
| 243 | } |
| 244 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 245 | sbuf->id = ID_DATA; |
| 246 | for(;;) { |
| 247 | int ret; |
| 248 | |
| 249 | ret = adb_read(lfd, sbuf->data, SYNC_DATA_MAX); |
| 250 | if(!ret) |
| 251 | break; |
| 252 | |
| 253 | if(ret < 0) { |
| 254 | if(errno == EINTR) |
| 255 | continue; |
| 256 | fprintf(stderr,"cannot read '%s': %s\n", path, strerror(errno)); |
| 257 | break; |
| 258 | } |
| 259 | |
| 260 | sbuf->size = htoll(ret); |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 261 | if(!WriteFdExactly(fd, sbuf, sizeof(unsigned) * 2 + ret)){ |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 262 | err = -1; |
| 263 | break; |
| 264 | } |
| 265 | total_bytes += ret; |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 266 | |
| 267 | if (show_progress) { |
| 268 | print_transfer_progress(total_bytes, size); |
| 269 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 270 | } |
| 271 | |
| 272 | adb_close(lfd); |
| 273 | return err; |
| 274 | } |
| 275 | |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 276 | static int write_data_buffer(int fd, char* file_buffer, int size, syncsendbuf *sbuf, |
| 277 | int show_progress) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 278 | { |
| 279 | int err = 0; |
| 280 | int total = 0; |
| 281 | |
| 282 | sbuf->id = ID_DATA; |
| 283 | while (total < size) { |
| 284 | int count = size - total; |
| 285 | if (count > SYNC_DATA_MAX) { |
| 286 | count = SYNC_DATA_MAX; |
| 287 | } |
| 288 | |
| 289 | memcpy(sbuf->data, &file_buffer[total], count); |
| 290 | sbuf->size = htoll(count); |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 291 | if(!WriteFdExactly(fd, sbuf, sizeof(unsigned) * 2 + count)){ |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 292 | err = -1; |
| 293 | break; |
| 294 | } |
| 295 | total += count; |
| 296 | total_bytes += count; |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 297 | |
| 298 | if (show_progress) { |
| 299 | print_transfer_progress(total, size); |
| 300 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 301 | } |
| 302 | |
| 303 | return err; |
| 304 | } |
| 305 | |
Elliott Hughes | 0a049b1 | 2015-01-12 14:26:36 -0800 | [diff] [blame] | 306 | #if defined(_WIN32) |
| 307 | extern int write_data_link(int fd, const char *path, syncsendbuf *sbuf) __attribute__((error("no symlinks on Windows"))); |
| 308 | #else |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 309 | static int write_data_link(int fd, const char *path, syncsendbuf *sbuf) |
| 310 | { |
| 311 | int len, ret; |
| 312 | |
| 313 | len = readlink(path, sbuf->data, SYNC_DATA_MAX-1); |
| 314 | if(len < 0) { |
| 315 | fprintf(stderr, "error reading link '%s': %s\n", path, strerror(errno)); |
| 316 | return -1; |
| 317 | } |
| 318 | sbuf->data[len] = '\0'; |
| 319 | |
| 320 | sbuf->size = htoll(len + 1); |
| 321 | sbuf->id = ID_DATA; |
| 322 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 323 | ret = !WriteFdExactly(fd, sbuf, sizeof(unsigned) * 2 + len + 1); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 324 | if(ret) |
| 325 | return -1; |
| 326 | |
| 327 | total_bytes += len + 1; |
| 328 | |
| 329 | return 0; |
| 330 | } |
| 331 | #endif |
| 332 | |
| 333 | static int sync_send(int fd, const char *lpath, const char *rpath, |
Jeff Sharkey | 960df97 | 2014-06-09 17:30:57 -0700 | [diff] [blame] | 334 | unsigned mtime, mode_t mode, int show_progress) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 335 | { |
| 336 | syncmsg msg; |
| 337 | int len, r; |
| 338 | syncsendbuf *sbuf = &send_buffer; |
| 339 | char* file_buffer = NULL; |
| 340 | int size = 0; |
| 341 | char tmp[64]; |
| 342 | |
| 343 | len = strlen(rpath); |
| 344 | if(len > 1024) goto fail; |
| 345 | |
| 346 | snprintf(tmp, sizeof(tmp), ",%d", mode); |
| 347 | r = strlen(tmp); |
| 348 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 349 | msg.req.id = ID_SEND; |
| 350 | msg.req.namelen = htoll(len + r); |
| 351 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 352 | if(!WriteFdExactly(fd, &msg.req, sizeof(msg.req)) || |
| 353 | !WriteFdExactly(fd, rpath, len) || !WriteFdExactly(fd, tmp, r)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 354 | free(file_buffer); |
| 355 | goto fail; |
| 356 | } |
| 357 | |
| 358 | if (file_buffer) { |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 359 | write_data_buffer(fd, file_buffer, size, sbuf, show_progress); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 360 | free(file_buffer); |
| 361 | } else if (S_ISREG(mode)) |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 362 | write_data_file(fd, lpath, sbuf, show_progress); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 363 | else if (S_ISLNK(mode)) |
| 364 | write_data_link(fd, lpath, sbuf); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 365 | else |
| 366 | goto fail; |
| 367 | |
| 368 | msg.data.id = ID_DONE; |
| 369 | msg.data.size = htoll(mtime); |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 370 | if(!WriteFdExactly(fd, &msg.data, sizeof(msg.data))) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 371 | goto fail; |
| 372 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 373 | if(!ReadFdExactly(fd, &msg.status, sizeof(msg.status))) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 374 | return -1; |
| 375 | |
| 376 | if(msg.status.id != ID_OKAY) { |
| 377 | if(msg.status.id == ID_FAIL) { |
| 378 | len = ltohl(msg.status.msglen); |
| 379 | if(len > 256) len = 256; |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 380 | if(!ReadFdExactly(fd, sbuf->data, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 381 | return -1; |
| 382 | } |
| 383 | sbuf->data[len] = 0; |
| 384 | } else |
| 385 | strcpy(sbuf->data, "unknown reason"); |
| 386 | |
| 387 | fprintf(stderr,"failed to copy '%s' to '%s': %s\n", lpath, rpath, sbuf->data); |
| 388 | return -1; |
| 389 | } |
| 390 | |
| 391 | return 0; |
| 392 | |
| 393 | fail: |
| 394 | fprintf(stderr,"protocol failure\n"); |
| 395 | adb_close(fd); |
| 396 | return -1; |
| 397 | } |
| 398 | |
Elliott Hughes | 3edd54b | 2015-05-05 18:26:10 -0700 | [diff] [blame] | 399 | static int sync_recv(int fd, const char* rpath, const char* lpath, int show_progress) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 400 | syncmsg msg; |
| 401 | int len; |
| 402 | int lfd = -1; |
| 403 | char *buffer = send_buffer.data; |
| 404 | unsigned id; |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 405 | unsigned long long size = 0; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 406 | |
| 407 | len = strlen(rpath); |
| 408 | if(len > 1024) return -1; |
| 409 | |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 410 | if (show_progress) { |
| 411 | // Determine remote file size. |
| 412 | syncmsg stat_msg; |
| 413 | stat_msg.req.id = ID_STAT; |
| 414 | stat_msg.req.namelen = htoll(len); |
| 415 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 416 | if (!WriteFdExactly(fd, &stat_msg.req, sizeof(stat_msg.req)) || |
| 417 | !WriteFdExactly(fd, rpath, len)) { |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 418 | return -1; |
| 419 | } |
| 420 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 421 | if (!ReadFdExactly(fd, &stat_msg.stat, sizeof(stat_msg.stat))) { |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 422 | return -1; |
| 423 | } |
| 424 | |
| 425 | if (stat_msg.stat.id != ID_STAT) return -1; |
| 426 | |
| 427 | size = ltohl(stat_msg.stat.size); |
| 428 | } |
| 429 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 430 | msg.req.id = ID_RECV; |
| 431 | msg.req.namelen = htoll(len); |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 432 | if(!WriteFdExactly(fd, &msg.req, sizeof(msg.req)) || |
| 433 | !WriteFdExactly(fd, rpath, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 434 | return -1; |
| 435 | } |
| 436 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 437 | if(!ReadFdExactly(fd, &msg.data, sizeof(msg.data))) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 438 | return -1; |
| 439 | } |
| 440 | id = msg.data.id; |
| 441 | |
| 442 | if((id == ID_DATA) || (id == ID_DONE)) { |
| 443 | adb_unlink(lpath); |
Mark Salyzyn | 60299df | 2014-04-30 09:10:31 -0700 | [diff] [blame] | 444 | mkdirs(lpath); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 445 | lfd = adb_creat(lpath, 0644); |
| 446 | if(lfd < 0) { |
| 447 | fprintf(stderr,"cannot create '%s': %s\n", lpath, strerror(errno)); |
| 448 | return -1; |
| 449 | } |
| 450 | goto handle_data; |
| 451 | } else { |
| 452 | goto remote_error; |
| 453 | } |
| 454 | |
| 455 | for(;;) { |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 456 | if(!ReadFdExactly(fd, &msg.data, sizeof(msg.data))) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 457 | return -1; |
| 458 | } |
| 459 | id = msg.data.id; |
| 460 | |
| 461 | handle_data: |
| 462 | len = ltohl(msg.data.size); |
| 463 | if(id == ID_DONE) break; |
| 464 | if(id != ID_DATA) goto remote_error; |
| 465 | if(len > SYNC_DATA_MAX) { |
| 466 | fprintf(stderr,"data overrun\n"); |
| 467 | adb_close(lfd); |
| 468 | return -1; |
| 469 | } |
| 470 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 471 | if(!ReadFdExactly(fd, buffer, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 472 | adb_close(lfd); |
| 473 | return -1; |
| 474 | } |
| 475 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 476 | if(!WriteFdExactly(lfd, buffer, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 477 | fprintf(stderr,"cannot write '%s': %s\n", rpath, strerror(errno)); |
| 478 | adb_close(lfd); |
| 479 | return -1; |
| 480 | } |
| 481 | |
| 482 | total_bytes += len; |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 483 | |
| 484 | if (show_progress) { |
| 485 | print_transfer_progress(total_bytes, size); |
| 486 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 487 | } |
| 488 | |
| 489 | adb_close(lfd); |
| 490 | return 0; |
| 491 | |
| 492 | remote_error: |
| 493 | adb_close(lfd); |
| 494 | adb_unlink(lpath); |
| 495 | |
| 496 | if(id == ID_FAIL) { |
| 497 | len = ltohl(msg.data.size); |
| 498 | if(len > 256) len = 256; |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame] | 499 | if(!ReadFdExactly(fd, buffer, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 500 | return -1; |
| 501 | } |
| 502 | buffer[len] = 0; |
| 503 | } else { |
| 504 | memcpy(buffer, &id, 4); |
| 505 | buffer[4] = 0; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 506 | } |
| 507 | fprintf(stderr,"failed to copy '%s' to '%s': %s\n", rpath, lpath, buffer); |
| 508 | return 0; |
| 509 | } |
| 510 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 511 | /* --- */ |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 512 | static void do_sync_ls_cb(unsigned mode, unsigned size, unsigned time, |
| 513 | const char *name, void *cookie) |
| 514 | { |
| 515 | printf("%08x %08x %08x %s\n", mode, size, time, name); |
| 516 | } |
| 517 | |
Elliott Hughes | 078f0fc | 2015-04-29 08:35:59 -0700 | [diff] [blame] | 518 | int do_sync_ls(const char* path) { |
| 519 | std::string error; |
| 520 | int fd = adb_connect("sync:", &error); |
| 521 | if (fd < 0) { |
| 522 | fprintf(stderr,"error: %s\n", error.c_str()); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 523 | return 1; |
| 524 | } |
| 525 | |
| 526 | if(sync_ls(fd, path, do_sync_ls_cb, 0)) { |
| 527 | return 1; |
| 528 | } else { |
| 529 | sync_quit(fd); |
| 530 | return 0; |
| 531 | } |
| 532 | } |
| 533 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 534 | struct copyinfo |
| 535 | { |
| 536 | copyinfo *next; |
| 537 | const char *src; |
| 538 | const char *dst; |
| 539 | unsigned int time; |
| 540 | unsigned int mode; |
| 541 | unsigned int size; |
| 542 | int flag; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 543 | }; |
| 544 | |
Elliott Hughes | 3edd54b | 2015-05-05 18:26:10 -0700 | [diff] [blame] | 545 | static copyinfo* mkcopyinfo(const char* spath, const char* dpath, const char* name, int isdir) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 546 | int slen = strlen(spath); |
| 547 | int dlen = strlen(dpath); |
| 548 | int nlen = strlen(name); |
| 549 | int ssize = slen + nlen + 2; |
| 550 | int dsize = dlen + nlen + 2; |
| 551 | |
Elliott Hughes | 3edd54b | 2015-05-05 18:26:10 -0700 | [diff] [blame] | 552 | copyinfo *ci = reinterpret_cast<copyinfo*>(malloc(sizeof(copyinfo) + ssize + dsize)); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 553 | if(ci == 0) { |
| 554 | fprintf(stderr,"out of memory\n"); |
| 555 | abort(); |
| 556 | } |
| 557 | |
| 558 | ci->next = 0; |
| 559 | ci->time = 0; |
| 560 | ci->mode = 0; |
| 561 | ci->size = 0; |
| 562 | ci->flag = 0; |
| 563 | ci->src = (const char*)(ci + 1); |
| 564 | ci->dst = ci->src + ssize; |
| 565 | snprintf((char*) ci->src, ssize, isdir ? "%s%s/" : "%s%s", spath, name); |
| 566 | snprintf((char*) ci->dst, dsize, isdir ? "%s%s/" : "%s%s", dpath, name); |
| 567 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 568 | return ci; |
| 569 | } |
| 570 | |
| 571 | |
| 572 | static int local_build_list(copyinfo **filelist, |
| 573 | const char *lpath, const char *rpath) |
| 574 | { |
| 575 | DIR *d; |
| 576 | struct dirent *de; |
| 577 | struct stat st; |
| 578 | copyinfo *dirlist = 0; |
| 579 | copyinfo *ci, *next; |
| 580 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 581 | d = opendir(lpath); |
| 582 | if(d == 0) { |
| 583 | fprintf(stderr,"cannot open '%s': %s\n", lpath, strerror(errno)); |
| 584 | return -1; |
| 585 | } |
| 586 | |
| 587 | while((de = readdir(d))) { |
| 588 | char stat_path[PATH_MAX]; |
| 589 | char *name = de->d_name; |
| 590 | |
| 591 | if(name[0] == '.') { |
| 592 | if(name[1] == 0) continue; |
| 593 | if((name[1] == '.') && (name[2] == 0)) continue; |
| 594 | } |
| 595 | |
| 596 | /* |
| 597 | * We could use d_type if HAVE_DIRENT_D_TYPE is defined, but reiserfs |
| 598 | * always returns DT_UNKNOWN, so we just use stat() for all cases. |
| 599 | */ |
| 600 | if (strlen(lpath) + strlen(de->d_name) + 1 > sizeof(stat_path)) |
| 601 | continue; |
| 602 | strcpy(stat_path, lpath); |
| 603 | strcat(stat_path, de->d_name); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 604 | |
Daniel Rosenberg | 686bce6 | 2014-06-30 20:29:40 -0700 | [diff] [blame] | 605 | if(!lstat(stat_path, &st)) { |
| 606 | if (S_ISDIR(st.st_mode)) { |
| 607 | ci = mkcopyinfo(lpath, rpath, name, 1); |
| 608 | ci->next = dirlist; |
| 609 | dirlist = ci; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 610 | } else { |
Daniel Rosenberg | 686bce6 | 2014-06-30 20:29:40 -0700 | [diff] [blame] | 611 | ci = mkcopyinfo(lpath, rpath, name, 0); |
| 612 | if(lstat(ci->src, &st)) { |
| 613 | fprintf(stderr,"cannot stat '%s': %s\n", ci->src, strerror(errno)); |
| 614 | free(ci); |
| 615 | closedir(d); |
| 616 | return -1; |
| 617 | } |
| 618 | if(!S_ISREG(st.st_mode) && !S_ISLNK(st.st_mode)) { |
| 619 | fprintf(stderr, "skipping special file '%s'\n", ci->src); |
| 620 | free(ci); |
| 621 | } else { |
| 622 | ci->time = st.st_mtime; |
| 623 | ci->mode = st.st_mode; |
| 624 | ci->size = st.st_size; |
| 625 | ci->next = *filelist; |
| 626 | *filelist = ci; |
| 627 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 628 | } |
Daniel Rosenberg | 686bce6 | 2014-06-30 20:29:40 -0700 | [diff] [blame] | 629 | } else { |
| 630 | fprintf(stderr, "cannot lstat '%s': %s\n",stat_path , strerror(errno)); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 631 | } |
| 632 | } |
| 633 | |
| 634 | closedir(d); |
| 635 | |
| 636 | for(ci = dirlist; ci != 0; ci = next) { |
| 637 | next = ci->next; |
| 638 | local_build_list(filelist, ci->src, ci->dst); |
| 639 | free(ci); |
| 640 | } |
| 641 | |
| 642 | return 0; |
| 643 | } |
| 644 | |
| 645 | |
Anthony Newnam | 705c944 | 2010-02-22 08:36:49 -0600 | [diff] [blame] | 646 | static int copy_local_dir_remote(int fd, const char *lpath, const char *rpath, int checktimestamps, int listonly) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 647 | { |
| 648 | copyinfo *filelist = 0; |
| 649 | copyinfo *ci, *next; |
| 650 | int pushed = 0; |
| 651 | int skipped = 0; |
| 652 | |
| 653 | if((lpath[0] == 0) || (rpath[0] == 0)) return -1; |
| 654 | if(lpath[strlen(lpath) - 1] != '/') { |
| 655 | int tmplen = strlen(lpath)+2; |
Dan Albert | bac3474 | 2015-02-25 17:51:28 -0800 | [diff] [blame] | 656 | char *tmp = reinterpret_cast<char*>(malloc(tmplen)); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 657 | if(tmp == 0) return -1; |
| 658 | snprintf(tmp, tmplen, "%s/",lpath); |
| 659 | lpath = tmp; |
| 660 | } |
| 661 | if(rpath[strlen(rpath) - 1] != '/') { |
| 662 | int tmplen = strlen(rpath)+2; |
Dan Albert | bac3474 | 2015-02-25 17:51:28 -0800 | [diff] [blame] | 663 | char *tmp = reinterpret_cast<char*>(malloc(tmplen)); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 664 | if(tmp == 0) return -1; |
| 665 | snprintf(tmp, tmplen, "%s/",rpath); |
| 666 | rpath = tmp; |
| 667 | } |
| 668 | |
| 669 | if(local_build_list(&filelist, lpath, rpath)) { |
| 670 | return -1; |
| 671 | } |
| 672 | |
| 673 | if(checktimestamps){ |
| 674 | for(ci = filelist; ci != 0; ci = ci->next) { |
| 675 | if(sync_start_readtime(fd, ci->dst)) { |
| 676 | return 1; |
| 677 | } |
| 678 | } |
| 679 | for(ci = filelist; ci != 0; ci = ci->next) { |
| 680 | unsigned int timestamp, mode, size; |
| 681 | if(sync_finish_readtime(fd, ×tamp, &mode, &size)) |
| 682 | return 1; |
| 683 | if(size == ci->size) { |
| 684 | /* for links, we cannot update the atime/mtime */ |
| 685 | if((S_ISREG(ci->mode & mode) && timestamp == ci->time) || |
| 686 | (S_ISLNK(ci->mode & mode) && timestamp >= ci->time)) |
| 687 | ci->flag = 1; |
| 688 | } |
| 689 | } |
| 690 | } |
| 691 | for(ci = filelist; ci != 0; ci = next) { |
| 692 | next = ci->next; |
| 693 | if(ci->flag == 0) { |
Anthony Newnam | 705c944 | 2010-02-22 08:36:49 -0600 | [diff] [blame] | 694 | fprintf(stderr,"%spush: %s -> %s\n", listonly ? "would " : "", ci->src, ci->dst); |
| 695 | if(!listonly && |
Jeff Sharkey | 960df97 | 2014-06-09 17:30:57 -0700 | [diff] [blame] | 696 | sync_send(fd, ci->src, ci->dst, ci->time, ci->mode, |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 697 | 0 /* no show progress */)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 698 | return 1; |
| 699 | } |
| 700 | pushed++; |
| 701 | } else { |
| 702 | skipped++; |
| 703 | } |
| 704 | free(ci); |
| 705 | } |
| 706 | |
| 707 | fprintf(stderr,"%d file%s pushed. %d file%s skipped.\n", |
| 708 | pushed, (pushed == 1) ? "" : "s", |
| 709 | skipped, (skipped == 1) ? "" : "s"); |
| 710 | |
| 711 | return 0; |
| 712 | } |
| 713 | |
| 714 | |
Jeff Sharkey | 960df97 | 2014-06-09 17:30:57 -0700 | [diff] [blame] | 715 | int do_sync_push(const char *lpath, const char *rpath, int show_progress) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 716 | { |
| 717 | struct stat st; |
| 718 | unsigned mode; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 719 | |
Elliott Hughes | 078f0fc | 2015-04-29 08:35:59 -0700 | [diff] [blame] | 720 | std::string error; |
| 721 | int fd = adb_connect("sync:", &error); |
| 722 | if (fd < 0) { |
| 723 | fprintf(stderr,"error: %s\n", error.c_str()); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 724 | return 1; |
| 725 | } |
| 726 | |
| 727 | if(stat(lpath, &st)) { |
| 728 | fprintf(stderr,"cannot stat '%s': %s\n", lpath, strerror(errno)); |
| 729 | sync_quit(fd); |
| 730 | return 1; |
| 731 | } |
| 732 | |
| 733 | if(S_ISDIR(st.st_mode)) { |
| 734 | BEGIN(); |
Anthony Newnam | 705c944 | 2010-02-22 08:36:49 -0600 | [diff] [blame] | 735 | if(copy_local_dir_remote(fd, lpath, rpath, 0, 0)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 736 | return 1; |
| 737 | } else { |
| 738 | END(); |
| 739 | sync_quit(fd); |
| 740 | } |
| 741 | } else { |
| 742 | if(sync_readmode(fd, rpath, &mode)) { |
| 743 | return 1; |
| 744 | } |
| 745 | if((mode != 0) && S_ISDIR(mode)) { |
| 746 | /* if we're copying a local file to a remote directory, |
| 747 | ** we *really* want to copy to remotedir + "/" + localfilename |
| 748 | */ |
| 749 | const char *name = adb_dirstop(lpath); |
| 750 | if(name == 0) { |
| 751 | name = lpath; |
| 752 | } else { |
| 753 | name++; |
| 754 | } |
| 755 | int tmplen = strlen(name) + strlen(rpath) + 2; |
Dan Albert | bac3474 | 2015-02-25 17:51:28 -0800 | [diff] [blame] | 756 | char *tmp = reinterpret_cast<char*>( |
| 757 | malloc(strlen(name) + strlen(rpath) + 2)); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 758 | if(tmp == 0) return 1; |
| 759 | snprintf(tmp, tmplen, "%s/%s", rpath, name); |
| 760 | rpath = tmp; |
| 761 | } |
| 762 | BEGIN(); |
Jeff Sharkey | 960df97 | 2014-06-09 17:30:57 -0700 | [diff] [blame] | 763 | if(sync_send(fd, lpath, rpath, st.st_mtime, st.st_mode, show_progress)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 764 | return 1; |
| 765 | } else { |
| 766 | END(); |
| 767 | sync_quit(fd); |
| 768 | return 0; |
| 769 | } |
| 770 | } |
| 771 | |
| 772 | return 0; |
| 773 | } |
| 774 | |
| 775 | |
Elliott Hughes | 2d4121c | 2015-04-17 09:47:42 -0700 | [diff] [blame] | 776 | struct sync_ls_build_list_cb_args { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 777 | copyinfo **filelist; |
| 778 | copyinfo **dirlist; |
| 779 | const char *rpath; |
| 780 | const char *lpath; |
Elliott Hughes | 2d4121c | 2015-04-17 09:47:42 -0700 | [diff] [blame] | 781 | }; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 782 | |
Elliott Hughes | 3edd54b | 2015-05-05 18:26:10 -0700 | [diff] [blame] | 783 | static void sync_ls_build_list_cb(unsigned mode, unsigned size, unsigned time, |
| 784 | const char* name, void* cookie) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 785 | { |
| 786 | sync_ls_build_list_cb_args *args = (sync_ls_build_list_cb_args *)cookie; |
| 787 | copyinfo *ci; |
| 788 | |
| 789 | if (S_ISDIR(mode)) { |
| 790 | copyinfo **dirlist = args->dirlist; |
| 791 | |
| 792 | /* Don't try recursing down "." or ".." */ |
| 793 | if (name[0] == '.') { |
| 794 | if (name[1] == '\0') return; |
| 795 | if ((name[1] == '.') && (name[2] == '\0')) return; |
| 796 | } |
| 797 | |
| 798 | ci = mkcopyinfo(args->rpath, args->lpath, name, 1); |
| 799 | ci->next = *dirlist; |
| 800 | *dirlist = ci; |
| 801 | } else if (S_ISREG(mode) || S_ISLNK(mode)) { |
| 802 | copyinfo **filelist = args->filelist; |
| 803 | |
| 804 | ci = mkcopyinfo(args->rpath, args->lpath, name, 0); |
| 805 | ci->time = time; |
| 806 | ci->mode = mode; |
| 807 | ci->size = size; |
| 808 | ci->next = *filelist; |
| 809 | *filelist = ci; |
| 810 | } else { |
| 811 | fprintf(stderr, "skipping special file '%s'\n", name); |
| 812 | } |
| 813 | } |
| 814 | |
| 815 | static int remote_build_list(int syncfd, copyinfo **filelist, |
| 816 | const char *rpath, const char *lpath) |
| 817 | { |
| 818 | copyinfo *dirlist = NULL; |
| 819 | sync_ls_build_list_cb_args args; |
| 820 | |
| 821 | args.filelist = filelist; |
| 822 | args.dirlist = &dirlist; |
| 823 | args.rpath = rpath; |
| 824 | args.lpath = lpath; |
| 825 | |
| 826 | /* Put the files/dirs in rpath on the lists. */ |
| 827 | if (sync_ls(syncfd, rpath, sync_ls_build_list_cb, (void *)&args)) { |
| 828 | return 1; |
| 829 | } |
| 830 | |
| 831 | /* Recurse into each directory we found. */ |
| 832 | while (dirlist != NULL) { |
| 833 | copyinfo *next = dirlist->next; |
| 834 | if (remote_build_list(syncfd, filelist, dirlist->src, dirlist->dst)) { |
| 835 | return 1; |
| 836 | } |
| 837 | free(dirlist); |
| 838 | dirlist = next; |
| 839 | } |
| 840 | |
| 841 | return 0; |
| 842 | } |
| 843 | |
Dan Albert | bac3474 | 2015-02-25 17:51:28 -0800 | [diff] [blame] | 844 | static int set_time_and_mode(const char *lpath, time_t time, unsigned int mode) |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 845 | { |
Greg Hackmann | 7a5e2bd | 2014-05-06 08:48:18 -0700 | [diff] [blame] | 846 | struct utimbuf times = { time, time }; |
| 847 | int r1 = utime(lpath, ×); |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 848 | |
| 849 | /* use umask for permissions */ |
| 850 | mode_t mask=umask(0000); |
| 851 | umask(mask); |
| 852 | int r2 = chmod(lpath, mode & ~mask); |
| 853 | |
| 854 | return r1 ? : r2; |
| 855 | } |
| 856 | |
Riley Andrews | 4d04d24 | 2014-12-12 13:12:36 -0800 | [diff] [blame] | 857 | /* Return a copy of the path string with / appended if needed */ |
| 858 | static char *add_slash_to_path(const char *path) |
| 859 | { |
| 860 | if (path[strlen(path) - 1] != '/') { |
| 861 | size_t len = strlen(path) + 2; |
Dan Albert | bac3474 | 2015-02-25 17:51:28 -0800 | [diff] [blame] | 862 | char *path_with_slash = reinterpret_cast<char*>(malloc(len)); |
Riley Andrews | 4d04d24 | 2014-12-12 13:12:36 -0800 | [diff] [blame] | 863 | if (path_with_slash == NULL) |
| 864 | return NULL; |
| 865 | snprintf(path_with_slash, len, "%s/", path); |
| 866 | return path_with_slash; |
| 867 | } else { |
| 868 | return strdup(path); |
| 869 | } |
| 870 | } |
| 871 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 872 | static int copy_remote_dir_local(int fd, const char *rpath, const char *lpath, |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 873 | int copy_attrs) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 874 | { |
| 875 | copyinfo *filelist = 0; |
| 876 | copyinfo *ci, *next; |
| 877 | int pulled = 0; |
| 878 | int skipped = 0; |
Riley Andrews | 4d04d24 | 2014-12-12 13:12:36 -0800 | [diff] [blame] | 879 | char *rpath_clean = NULL; |
| 880 | char *lpath_clean = NULL; |
| 881 | int ret = 0; |
| 882 | |
| 883 | if (rpath[0] == '\0' || lpath[0] == '\0') { |
| 884 | ret = -1; |
| 885 | goto finish; |
| 886 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 887 | |
| 888 | /* Make sure that both directory paths end in a slash. */ |
Riley Andrews | 4d04d24 | 2014-12-12 13:12:36 -0800 | [diff] [blame] | 889 | rpath_clean = add_slash_to_path(rpath); |
| 890 | if (!rpath_clean) { |
| 891 | ret = -1; |
| 892 | goto finish; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 893 | } |
Riley Andrews | 4d04d24 | 2014-12-12 13:12:36 -0800 | [diff] [blame] | 894 | lpath_clean = add_slash_to_path(lpath); |
| 895 | if (!lpath_clean) { |
| 896 | ret = -1; |
| 897 | goto finish; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 898 | } |
| 899 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 900 | /* Recursively build the list of files to copy. */ |
Riley Andrews | 4d04d24 | 2014-12-12 13:12:36 -0800 | [diff] [blame] | 901 | fprintf(stderr, "pull: building file list...\n"); |
| 902 | if (remote_build_list(fd, &filelist, rpath_clean, lpath_clean)) { |
| 903 | ret = -1; |
| 904 | goto finish; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 905 | } |
| 906 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 907 | for (ci = filelist; ci != 0; ci = next) { |
| 908 | next = ci->next; |
| 909 | if (ci->flag == 0) { |
| 910 | fprintf(stderr, "pull: %s -> %s\n", ci->src, ci->dst); |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 911 | if (sync_recv(fd, ci->src, ci->dst, 0 /* no show progress */)) { |
Riley Andrews | 4d04d24 | 2014-12-12 13:12:36 -0800 | [diff] [blame] | 912 | ret = -1; |
| 913 | goto finish; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 914 | } |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 915 | |
| 916 | if (copy_attrs && set_time_and_mode(ci->dst, ci->time, ci->mode)) { |
Riley Andrews | 4d04d24 | 2014-12-12 13:12:36 -0800 | [diff] [blame] | 917 | ret = -1; |
| 918 | goto finish; |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 919 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 920 | pulled++; |
| 921 | } else { |
| 922 | skipped++; |
| 923 | } |
| 924 | free(ci); |
| 925 | } |
| 926 | |
| 927 | fprintf(stderr, "%d file%s pulled. %d file%s skipped.\n", |
| 928 | pulled, (pulled == 1) ? "" : "s", |
| 929 | skipped, (skipped == 1) ? "" : "s"); |
| 930 | |
Riley Andrews | 4d04d24 | 2014-12-12 13:12:36 -0800 | [diff] [blame] | 931 | finish: |
| 932 | free(lpath_clean); |
| 933 | free(rpath_clean); |
| 934 | return ret; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 935 | } |
| 936 | |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 937 | int do_sync_pull(const char *rpath, const char *lpath, int show_progress, int copy_attrs) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 938 | { |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 939 | unsigned mode, time; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 940 | struct stat st; |
| 941 | |
Elliott Hughes | 078f0fc | 2015-04-29 08:35:59 -0700 | [diff] [blame] | 942 | std::string error; |
| 943 | int fd = adb_connect("sync:", &error); |
| 944 | if (fd < 0) { |
| 945 | fprintf(stderr,"error: %s\n", error.c_str()); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 946 | return 1; |
| 947 | } |
| 948 | |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 949 | if(sync_readtime(fd, rpath, &time, &mode)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 950 | return 1; |
| 951 | } |
| 952 | if(mode == 0) { |
| 953 | fprintf(stderr,"remote object '%s' does not exist\n", rpath); |
| 954 | return 1; |
| 955 | } |
| 956 | |
Matt Fischer | 457d81c | 2010-01-04 16:18:50 -0600 | [diff] [blame] | 957 | if(S_ISREG(mode) || S_ISLNK(mode) || S_ISCHR(mode) || S_ISBLK(mode)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 958 | if(stat(lpath, &st) == 0) { |
| 959 | if(S_ISDIR(st.st_mode)) { |
| 960 | /* if we're copying a remote file to a local directory, |
| 961 | ** we *really* want to copy to localdir + "/" + remotefilename |
| 962 | */ |
| 963 | const char *name = adb_dirstop(rpath); |
| 964 | if(name == 0) { |
| 965 | name = rpath; |
| 966 | } else { |
| 967 | name++; |
| 968 | } |
| 969 | int tmplen = strlen(name) + strlen(lpath) + 2; |
Dan Albert | bac3474 | 2015-02-25 17:51:28 -0800 | [diff] [blame] | 970 | char *tmp = reinterpret_cast<char*>(malloc(tmplen)); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 971 | if(tmp == 0) return 1; |
| 972 | snprintf(tmp, tmplen, "%s/%s", lpath, name); |
| 973 | lpath = tmp; |
| 974 | } |
| 975 | } |
| 976 | BEGIN(); |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 977 | if (sync_recv(fd, rpath, lpath, show_progress)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 978 | return 1; |
| 979 | } else { |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 980 | if (copy_attrs && set_time_and_mode(lpath, time, mode)) |
| 981 | return 1; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 982 | END(); |
| 983 | sync_quit(fd); |
| 984 | return 0; |
| 985 | } |
| 986 | } else if(S_ISDIR(mode)) { |
| 987 | BEGIN(); |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 988 | if (copy_remote_dir_local(fd, rpath, lpath, copy_attrs)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 989 | return 1; |
| 990 | } else { |
| 991 | END(); |
| 992 | sync_quit(fd); |
| 993 | return 0; |
| 994 | } |
| 995 | } else { |
| 996 | fprintf(stderr,"remote object '%s' not a file or directory\n", rpath); |
| 997 | return 1; |
| 998 | } |
| 999 | } |
| 1000 | |
Elliott Hughes | d236d07 | 2015-04-21 10:17:07 -0700 | [diff] [blame] | 1001 | int do_sync_sync(const std::string& lpath, const std::string& rpath, bool list_only) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1002 | { |
Elliott Hughes | d236d07 | 2015-04-21 10:17:07 -0700 | [diff] [blame] | 1003 | fprintf(stderr, "syncing %s...\n", rpath.c_str()); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1004 | |
Elliott Hughes | 078f0fc | 2015-04-29 08:35:59 -0700 | [diff] [blame] | 1005 | std::string error; |
| 1006 | int fd = adb_connect("sync:", &error); |
Elliott Hughes | d236d07 | 2015-04-21 10:17:07 -0700 | [diff] [blame] | 1007 | if (fd < 0) { |
Elliott Hughes | 078f0fc | 2015-04-29 08:35:59 -0700 | [diff] [blame] | 1008 | fprintf(stderr, "error: %s\n", error.c_str()); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1009 | return 1; |
| 1010 | } |
| 1011 | |
| 1012 | BEGIN(); |
Elliott Hughes | d236d07 | 2015-04-21 10:17:07 -0700 | [diff] [blame] | 1013 | if (copy_local_dir_remote(fd, lpath.c_str(), rpath.c_str(), 1, list_only)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1014 | return 1; |
| 1015 | } else { |
| 1016 | END(); |
| 1017 | sync_quit(fd); |
| 1018 | return 0; |
| 1019 | } |
| 1020 | } |