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> |
| 19 | #include <limits.h> |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 20 | #include <stdio.h> |
| 21 | #include <stdlib.h> |
| 22 | #include <string.h> |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 23 | #include <sys/stat.h> |
| 24 | #include <sys/time.h> |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 25 | #include <sys/types.h> |
Dan Albert | 7664901 | 2015-02-24 15:51:19 -0800 | [diff] [blame] | 26 | #include <time.h> |
Greg Hackmann | 7a5e2bd | 2014-05-06 08:48:18 -0700 | [diff] [blame] | 27 | #include <utime.h> |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 28 | |
| 29 | #include "sysdeps.h" |
Dan Albert | 7664901 | 2015-02-24 15:51:19 -0800 | [diff] [blame] | 30 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 31 | #include "adb.h" |
| 32 | #include "adb_client.h" |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 33 | #include "adb_io.h" |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 34 | #include "file_sync_service.h" |
Dan Albert | 7664901 | 2015-02-24 15:51:19 -0800 | [diff] [blame] | 35 | #include "zipfile/zipfile.h" |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 36 | |
Jeff Smith | d9a1430 | 2013-06-15 15:32:05 -0500 | [diff] [blame] | 37 | static unsigned long long total_bytes; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 38 | static long long start_time; |
| 39 | |
| 40 | static long long NOW() |
| 41 | { |
| 42 | struct timeval tv; |
| 43 | gettimeofday(&tv, 0); |
| 44 | return ((long long) tv.tv_usec) + |
| 45 | 1000000LL * ((long long) tv.tv_sec); |
| 46 | } |
| 47 | |
| 48 | static void BEGIN() |
| 49 | { |
| 50 | total_bytes = 0; |
| 51 | start_time = NOW(); |
| 52 | } |
| 53 | |
| 54 | static void END() |
| 55 | { |
| 56 | long long t = NOW() - start_time; |
| 57 | if(total_bytes == 0) return; |
| 58 | |
| 59 | if (t == 0) /* prevent division by 0 :-) */ |
| 60 | t = 1000000; |
| 61 | |
Mike Lockwood | ee87875 | 2010-12-14 23:07:32 -0800 | [diff] [blame] | 62 | fprintf(stderr,"%lld KB/s (%lld bytes in %lld.%03llds)\n", |
Jeff Smith | d9a1430 | 2013-06-15 15:32:05 -0500 | [diff] [blame] | 63 | ((total_bytes * 1000000LL) / t) / 1024LL, |
| 64 | total_bytes, (t / 1000000LL), (t % 1000000LL) / 1000LL); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 65 | } |
| 66 | |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 67 | static const char* transfer_progress_format = "\rTransferring: %llu/%llu (%d%%)"; |
| 68 | |
| 69 | static void print_transfer_progress(unsigned long long bytes_current, |
| 70 | unsigned long long bytes_total) { |
| 71 | if (bytes_total == 0) return; |
| 72 | |
| 73 | fprintf(stderr, transfer_progress_format, bytes_current, bytes_total, |
| 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 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 83 | void sync_quit(int fd) |
| 84 | { |
| 85 | syncmsg msg; |
| 86 | |
| 87 | msg.req.id = ID_QUIT; |
| 88 | msg.req.namelen = 0; |
| 89 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 90 | WriteFdExactly(fd, &msg.req, sizeof(msg.req)); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 91 | } |
| 92 | |
| 93 | typedef void (*sync_ls_cb)(unsigned mode, unsigned size, unsigned time, const char *name, void *cookie); |
| 94 | |
| 95 | int sync_ls(int fd, const char *path, sync_ls_cb func, void *cookie) |
| 96 | { |
| 97 | syncmsg msg; |
| 98 | char buf[257]; |
| 99 | int len; |
| 100 | |
| 101 | len = strlen(path); |
| 102 | if(len > 1024) goto fail; |
| 103 | |
| 104 | msg.req.id = ID_LIST; |
| 105 | msg.req.namelen = htoll(len); |
| 106 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 107 | if(!WriteFdExactly(fd, &msg.req, sizeof(msg.req)) || |
| 108 | !WriteFdExactly(fd, path, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 109 | goto fail; |
| 110 | } |
| 111 | |
| 112 | for(;;) { |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 113 | if(!ReadFdExactly(fd, &msg.dent, sizeof(msg.dent))) break; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 114 | if(msg.dent.id == ID_DONE) return 0; |
| 115 | if(msg.dent.id != ID_DENT) break; |
| 116 | |
| 117 | len = ltohl(msg.dent.namelen); |
| 118 | if(len > 256) break; |
| 119 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 120 | if(!ReadFdExactly(fd, buf, len)) break; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 121 | buf[len] = 0; |
| 122 | |
| 123 | func(ltohl(msg.dent.mode), |
| 124 | ltohl(msg.dent.size), |
| 125 | ltohl(msg.dent.time), |
| 126 | buf, cookie); |
| 127 | } |
| 128 | |
| 129 | fail: |
| 130 | adb_close(fd); |
| 131 | return -1; |
| 132 | } |
| 133 | |
| 134 | typedef struct syncsendbuf syncsendbuf; |
| 135 | |
| 136 | struct syncsendbuf { |
| 137 | unsigned id; |
| 138 | unsigned size; |
| 139 | char data[SYNC_DATA_MAX]; |
| 140 | }; |
| 141 | |
| 142 | static syncsendbuf send_buffer; |
| 143 | |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 144 | int sync_readtime(int fd, const char *path, unsigned int *timestamp, |
| 145 | unsigned int *mode) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 146 | { |
| 147 | syncmsg msg; |
| 148 | int len = strlen(path); |
| 149 | |
| 150 | msg.req.id = ID_STAT; |
| 151 | msg.req.namelen = htoll(len); |
| 152 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 153 | if(!WriteFdExactly(fd, &msg.req, sizeof(msg.req)) || |
| 154 | !WriteFdExactly(fd, path, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 155 | return -1; |
| 156 | } |
| 157 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 158 | if(!ReadFdExactly(fd, &msg.stat, sizeof(msg.stat))) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 159 | return -1; |
| 160 | } |
| 161 | |
| 162 | if(msg.stat.id != ID_STAT) { |
| 163 | return -1; |
| 164 | } |
| 165 | |
| 166 | *timestamp = ltohl(msg.stat.time); |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 167 | *mode = ltohl(msg.stat.mode); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 168 | return 0; |
| 169 | } |
| 170 | |
| 171 | static int sync_start_readtime(int fd, const char *path) |
| 172 | { |
| 173 | syncmsg msg; |
| 174 | int len = strlen(path); |
| 175 | |
| 176 | msg.req.id = ID_STAT; |
| 177 | msg.req.namelen = htoll(len); |
| 178 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 179 | if(!WriteFdExactly(fd, &msg.req, sizeof(msg.req)) || |
| 180 | !WriteFdExactly(fd, path, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 181 | return -1; |
| 182 | } |
| 183 | |
| 184 | return 0; |
| 185 | } |
| 186 | |
| 187 | static int sync_finish_readtime(int fd, unsigned int *timestamp, |
David 'Digit' Turner | f6330a2 | 2009-05-18 17:36:28 +0200 | [diff] [blame] | 188 | unsigned int *mode, unsigned int *size) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 189 | { |
| 190 | syncmsg msg; |
| 191 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 192 | if(!ReadFdExactly(fd, &msg.stat, sizeof(msg.stat))) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 193 | return -1; |
| 194 | |
| 195 | if(msg.stat.id != ID_STAT) |
| 196 | return -1; |
| 197 | |
| 198 | *timestamp = ltohl(msg.stat.time); |
| 199 | *mode = ltohl(msg.stat.mode); |
| 200 | *size = ltohl(msg.stat.size); |
| 201 | |
| 202 | return 0; |
| 203 | } |
| 204 | |
| 205 | int sync_readmode(int fd, const char *path, unsigned *mode) |
| 206 | { |
| 207 | syncmsg msg; |
| 208 | int len = strlen(path); |
| 209 | |
| 210 | msg.req.id = ID_STAT; |
| 211 | msg.req.namelen = htoll(len); |
| 212 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 213 | if(!WriteFdExactly(fd, &msg.req, sizeof(msg.req)) || |
| 214 | !WriteFdExactly(fd, path, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 215 | return -1; |
| 216 | } |
| 217 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 218 | if(!ReadFdExactly(fd, &msg.stat, sizeof(msg.stat))) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 219 | return -1; |
| 220 | } |
| 221 | |
| 222 | if(msg.stat.id != ID_STAT) { |
| 223 | return -1; |
| 224 | } |
| 225 | |
| 226 | *mode = ltohl(msg.stat.mode); |
| 227 | return 0; |
| 228 | } |
| 229 | |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 230 | 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] | 231 | { |
| 232 | int lfd, err = 0; |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 233 | unsigned long long size = 0; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 234 | |
| 235 | lfd = adb_open(path, O_RDONLY); |
| 236 | if(lfd < 0) { |
| 237 | fprintf(stderr,"cannot open '%s': %s\n", path, strerror(errno)); |
| 238 | return -1; |
| 239 | } |
| 240 | |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 241 | if (show_progress) { |
| 242 | // Determine local file size. |
| 243 | struct stat st; |
eric.yan | a859219 | 2015-02-03 22:16:29 +0800 | [diff] [blame] | 244 | if (stat(path, &st)) { |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 245 | fprintf(stderr,"cannot stat '%s': %s\n", path, strerror(errno)); |
| 246 | return -1; |
| 247 | } |
| 248 | |
| 249 | size = st.st_size; |
| 250 | } |
| 251 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 252 | sbuf->id = ID_DATA; |
| 253 | for(;;) { |
| 254 | int ret; |
| 255 | |
| 256 | ret = adb_read(lfd, sbuf->data, SYNC_DATA_MAX); |
| 257 | if(!ret) |
| 258 | break; |
| 259 | |
| 260 | if(ret < 0) { |
| 261 | if(errno == EINTR) |
| 262 | continue; |
| 263 | fprintf(stderr,"cannot read '%s': %s\n", path, strerror(errno)); |
| 264 | break; |
| 265 | } |
| 266 | |
| 267 | sbuf->size = htoll(ret); |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 268 | if(!WriteFdExactly(fd, sbuf, sizeof(unsigned) * 2 + ret)){ |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 269 | err = -1; |
| 270 | break; |
| 271 | } |
| 272 | total_bytes += ret; |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 273 | |
| 274 | if (show_progress) { |
| 275 | print_transfer_progress(total_bytes, size); |
| 276 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 277 | } |
| 278 | |
| 279 | adb_close(lfd); |
| 280 | return err; |
| 281 | } |
| 282 | |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 283 | static int write_data_buffer(int fd, char* file_buffer, int size, syncsendbuf *sbuf, |
| 284 | int show_progress) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 285 | { |
| 286 | int err = 0; |
| 287 | int total = 0; |
| 288 | |
| 289 | sbuf->id = ID_DATA; |
| 290 | while (total < size) { |
| 291 | int count = size - total; |
| 292 | if (count > SYNC_DATA_MAX) { |
| 293 | count = SYNC_DATA_MAX; |
| 294 | } |
| 295 | |
| 296 | memcpy(sbuf->data, &file_buffer[total], count); |
| 297 | sbuf->size = htoll(count); |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 298 | if(!WriteFdExactly(fd, sbuf, sizeof(unsigned) * 2 + count)){ |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 299 | err = -1; |
| 300 | break; |
| 301 | } |
| 302 | total += count; |
| 303 | total_bytes += count; |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 304 | |
| 305 | if (show_progress) { |
| 306 | print_transfer_progress(total, size); |
| 307 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 308 | } |
| 309 | |
| 310 | return err; |
| 311 | } |
| 312 | |
Elliott Hughes | 0a049b1 | 2015-01-12 14:26:36 -0800 | [diff] [blame] | 313 | #if defined(_WIN32) |
| 314 | extern int write_data_link(int fd, const char *path, syncsendbuf *sbuf) __attribute__((error("no symlinks on Windows"))); |
| 315 | #else |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 316 | static int write_data_link(int fd, const char *path, syncsendbuf *sbuf) |
| 317 | { |
| 318 | int len, ret; |
| 319 | |
| 320 | len = readlink(path, sbuf->data, SYNC_DATA_MAX-1); |
| 321 | if(len < 0) { |
| 322 | fprintf(stderr, "error reading link '%s': %s\n", path, strerror(errno)); |
| 323 | return -1; |
| 324 | } |
| 325 | sbuf->data[len] = '\0'; |
| 326 | |
| 327 | sbuf->size = htoll(len + 1); |
| 328 | sbuf->id = ID_DATA; |
| 329 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 330 | ret = !WriteFdExactly(fd, sbuf, sizeof(unsigned) * 2 + len + 1); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 331 | if(ret) |
| 332 | return -1; |
| 333 | |
| 334 | total_bytes += len + 1; |
| 335 | |
| 336 | return 0; |
| 337 | } |
| 338 | #endif |
| 339 | |
| 340 | static int sync_send(int fd, const char *lpath, const char *rpath, |
Jeff Sharkey | 960df97 | 2014-06-09 17:30:57 -0700 | [diff] [blame] | 341 | unsigned mtime, mode_t mode, int show_progress) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 342 | { |
| 343 | syncmsg msg; |
| 344 | int len, r; |
| 345 | syncsendbuf *sbuf = &send_buffer; |
| 346 | char* file_buffer = NULL; |
| 347 | int size = 0; |
| 348 | char tmp[64]; |
| 349 | |
| 350 | len = strlen(rpath); |
| 351 | if(len > 1024) goto fail; |
| 352 | |
| 353 | snprintf(tmp, sizeof(tmp), ",%d", mode); |
| 354 | r = strlen(tmp); |
| 355 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 356 | msg.req.id = ID_SEND; |
| 357 | msg.req.namelen = htoll(len + r); |
| 358 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 359 | if(!WriteFdExactly(fd, &msg.req, sizeof(msg.req)) || |
| 360 | !WriteFdExactly(fd, rpath, len) || !WriteFdExactly(fd, tmp, r)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 361 | free(file_buffer); |
| 362 | goto fail; |
| 363 | } |
| 364 | |
| 365 | if (file_buffer) { |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 366 | 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] | 367 | free(file_buffer); |
| 368 | } else if (S_ISREG(mode)) |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 369 | write_data_file(fd, lpath, sbuf, show_progress); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 370 | else if (S_ISLNK(mode)) |
| 371 | write_data_link(fd, lpath, sbuf); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 372 | else |
| 373 | goto fail; |
| 374 | |
| 375 | msg.data.id = ID_DONE; |
| 376 | msg.data.size = htoll(mtime); |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 377 | if(!WriteFdExactly(fd, &msg.data, sizeof(msg.data))) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 378 | goto fail; |
| 379 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 380 | if(!ReadFdExactly(fd, &msg.status, sizeof(msg.status))) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 381 | return -1; |
| 382 | |
| 383 | if(msg.status.id != ID_OKAY) { |
| 384 | if(msg.status.id == ID_FAIL) { |
| 385 | len = ltohl(msg.status.msglen); |
| 386 | if(len > 256) len = 256; |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 387 | if(!ReadFdExactly(fd, sbuf->data, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 388 | return -1; |
| 389 | } |
| 390 | sbuf->data[len] = 0; |
| 391 | } else |
| 392 | strcpy(sbuf->data, "unknown reason"); |
| 393 | |
| 394 | fprintf(stderr,"failed to copy '%s' to '%s': %s\n", lpath, rpath, sbuf->data); |
| 395 | return -1; |
| 396 | } |
| 397 | |
| 398 | return 0; |
| 399 | |
| 400 | fail: |
| 401 | fprintf(stderr,"protocol failure\n"); |
| 402 | adb_close(fd); |
| 403 | return -1; |
| 404 | } |
| 405 | |
Mark Salyzyn | 60299df | 2014-04-30 09:10:31 -0700 | [diff] [blame] | 406 | static int mkdirs(const char *name) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 407 | { |
| 408 | int ret; |
Mark Salyzyn | 60299df | 2014-04-30 09:10:31 -0700 | [diff] [blame] | 409 | char *x = (char *)name + 1; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 410 | |
| 411 | for(;;) { |
| 412 | x = adb_dirstart(x); |
| 413 | if(x == 0) return 0; |
| 414 | *x = 0; |
| 415 | ret = adb_mkdir(name, 0775); |
| 416 | *x = OS_PATH_SEPARATOR; |
| 417 | if((ret < 0) && (errno != EEXIST)) { |
| 418 | return ret; |
| 419 | } |
| 420 | x++; |
| 421 | } |
| 422 | return 0; |
| 423 | } |
| 424 | |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 425 | 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] | 426 | { |
| 427 | syncmsg msg; |
| 428 | int len; |
| 429 | int lfd = -1; |
| 430 | char *buffer = send_buffer.data; |
| 431 | unsigned id; |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 432 | unsigned long long size = 0; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 433 | |
| 434 | len = strlen(rpath); |
| 435 | if(len > 1024) return -1; |
| 436 | |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 437 | if (show_progress) { |
| 438 | // Determine remote file size. |
| 439 | syncmsg stat_msg; |
| 440 | stat_msg.req.id = ID_STAT; |
| 441 | stat_msg.req.namelen = htoll(len); |
| 442 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 443 | if (!WriteFdExactly(fd, &stat_msg.req, sizeof(stat_msg.req)) || |
| 444 | !WriteFdExactly(fd, rpath, len)) { |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 445 | return -1; |
| 446 | } |
| 447 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 448 | if (!ReadFdExactly(fd, &stat_msg.stat, sizeof(stat_msg.stat))) { |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 449 | return -1; |
| 450 | } |
| 451 | |
| 452 | if (stat_msg.stat.id != ID_STAT) return -1; |
| 453 | |
| 454 | size = ltohl(stat_msg.stat.size); |
| 455 | } |
| 456 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 457 | msg.req.id = ID_RECV; |
| 458 | msg.req.namelen = htoll(len); |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 459 | if(!WriteFdExactly(fd, &msg.req, sizeof(msg.req)) || |
| 460 | !WriteFdExactly(fd, rpath, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 461 | return -1; |
| 462 | } |
| 463 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 464 | if(!ReadFdExactly(fd, &msg.data, sizeof(msg.data))) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 465 | return -1; |
| 466 | } |
| 467 | id = msg.data.id; |
| 468 | |
| 469 | if((id == ID_DATA) || (id == ID_DONE)) { |
| 470 | adb_unlink(lpath); |
Mark Salyzyn | 60299df | 2014-04-30 09:10:31 -0700 | [diff] [blame] | 471 | mkdirs(lpath); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 472 | lfd = adb_creat(lpath, 0644); |
| 473 | if(lfd < 0) { |
| 474 | fprintf(stderr,"cannot create '%s': %s\n", lpath, strerror(errno)); |
| 475 | return -1; |
| 476 | } |
| 477 | goto handle_data; |
| 478 | } else { |
| 479 | goto remote_error; |
| 480 | } |
| 481 | |
| 482 | for(;;) { |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 483 | if(!ReadFdExactly(fd, &msg.data, sizeof(msg.data))) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 484 | return -1; |
| 485 | } |
| 486 | id = msg.data.id; |
| 487 | |
| 488 | handle_data: |
| 489 | len = ltohl(msg.data.size); |
| 490 | if(id == ID_DONE) break; |
| 491 | if(id != ID_DATA) goto remote_error; |
| 492 | if(len > SYNC_DATA_MAX) { |
| 493 | fprintf(stderr,"data overrun\n"); |
| 494 | adb_close(lfd); |
| 495 | return -1; |
| 496 | } |
| 497 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 498 | if(!ReadFdExactly(fd, buffer, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 499 | adb_close(lfd); |
| 500 | return -1; |
| 501 | } |
| 502 | |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 503 | if(!WriteFdExactly(lfd, buffer, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 504 | fprintf(stderr,"cannot write '%s': %s\n", rpath, strerror(errno)); |
| 505 | adb_close(lfd); |
| 506 | return -1; |
| 507 | } |
| 508 | |
| 509 | total_bytes += len; |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 510 | |
| 511 | if (show_progress) { |
| 512 | print_transfer_progress(total_bytes, size); |
| 513 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 514 | } |
| 515 | |
| 516 | adb_close(lfd); |
| 517 | return 0; |
| 518 | |
| 519 | remote_error: |
| 520 | adb_close(lfd); |
| 521 | adb_unlink(lpath); |
| 522 | |
| 523 | if(id == ID_FAIL) { |
| 524 | len = ltohl(msg.data.size); |
| 525 | if(len > 256) len = 256; |
Dan Albert | cc731cc | 2015-02-24 21:26:58 -0800 | [diff] [blame^] | 526 | if(!ReadFdExactly(fd, buffer, len)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 527 | return -1; |
| 528 | } |
| 529 | buffer[len] = 0; |
| 530 | } else { |
| 531 | memcpy(buffer, &id, 4); |
| 532 | buffer[4] = 0; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 533 | } |
| 534 | fprintf(stderr,"failed to copy '%s' to '%s': %s\n", rpath, lpath, buffer); |
| 535 | return 0; |
| 536 | } |
| 537 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 538 | /* --- */ |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 539 | static void do_sync_ls_cb(unsigned mode, unsigned size, unsigned time, |
| 540 | const char *name, void *cookie) |
| 541 | { |
| 542 | printf("%08x %08x %08x %s\n", mode, size, time, name); |
| 543 | } |
| 544 | |
| 545 | int do_sync_ls(const char *path) |
| 546 | { |
| 547 | int fd = adb_connect("sync:"); |
| 548 | if(fd < 0) { |
| 549 | fprintf(stderr,"error: %s\n", adb_error()); |
| 550 | return 1; |
| 551 | } |
| 552 | |
| 553 | if(sync_ls(fd, path, do_sync_ls_cb, 0)) { |
| 554 | return 1; |
| 555 | } else { |
| 556 | sync_quit(fd); |
| 557 | return 0; |
| 558 | } |
| 559 | } |
| 560 | |
| 561 | typedef struct copyinfo copyinfo; |
| 562 | |
| 563 | struct copyinfo |
| 564 | { |
| 565 | copyinfo *next; |
| 566 | const char *src; |
| 567 | const char *dst; |
| 568 | unsigned int time; |
| 569 | unsigned int mode; |
| 570 | unsigned int size; |
| 571 | int flag; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 572 | }; |
| 573 | |
| 574 | copyinfo *mkcopyinfo(const char *spath, const char *dpath, |
| 575 | const char *name, int isdir) |
| 576 | { |
| 577 | int slen = strlen(spath); |
| 578 | int dlen = strlen(dpath); |
| 579 | int nlen = strlen(name); |
| 580 | int ssize = slen + nlen + 2; |
| 581 | int dsize = dlen + nlen + 2; |
| 582 | |
| 583 | copyinfo *ci = malloc(sizeof(copyinfo) + ssize + dsize); |
| 584 | if(ci == 0) { |
| 585 | fprintf(stderr,"out of memory\n"); |
| 586 | abort(); |
| 587 | } |
| 588 | |
| 589 | ci->next = 0; |
| 590 | ci->time = 0; |
| 591 | ci->mode = 0; |
| 592 | ci->size = 0; |
| 593 | ci->flag = 0; |
| 594 | ci->src = (const char*)(ci + 1); |
| 595 | ci->dst = ci->src + ssize; |
| 596 | snprintf((char*) ci->src, ssize, isdir ? "%s%s/" : "%s%s", spath, name); |
| 597 | snprintf((char*) ci->dst, dsize, isdir ? "%s%s/" : "%s%s", dpath, name); |
| 598 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 599 | return ci; |
| 600 | } |
| 601 | |
| 602 | |
| 603 | static int local_build_list(copyinfo **filelist, |
| 604 | const char *lpath, const char *rpath) |
| 605 | { |
| 606 | DIR *d; |
| 607 | struct dirent *de; |
| 608 | struct stat st; |
| 609 | copyinfo *dirlist = 0; |
| 610 | copyinfo *ci, *next; |
| 611 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 612 | d = opendir(lpath); |
| 613 | if(d == 0) { |
| 614 | fprintf(stderr,"cannot open '%s': %s\n", lpath, strerror(errno)); |
| 615 | return -1; |
| 616 | } |
| 617 | |
| 618 | while((de = readdir(d))) { |
| 619 | char stat_path[PATH_MAX]; |
| 620 | char *name = de->d_name; |
| 621 | |
| 622 | if(name[0] == '.') { |
| 623 | if(name[1] == 0) continue; |
| 624 | if((name[1] == '.') && (name[2] == 0)) continue; |
| 625 | } |
| 626 | |
| 627 | /* |
| 628 | * We could use d_type if HAVE_DIRENT_D_TYPE is defined, but reiserfs |
| 629 | * always returns DT_UNKNOWN, so we just use stat() for all cases. |
| 630 | */ |
| 631 | if (strlen(lpath) + strlen(de->d_name) + 1 > sizeof(stat_path)) |
| 632 | continue; |
| 633 | strcpy(stat_path, lpath); |
| 634 | strcat(stat_path, de->d_name); |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 635 | |
Daniel Rosenberg | 686bce6 | 2014-06-30 20:29:40 -0700 | [diff] [blame] | 636 | if(!lstat(stat_path, &st)) { |
| 637 | if (S_ISDIR(st.st_mode)) { |
| 638 | ci = mkcopyinfo(lpath, rpath, name, 1); |
| 639 | ci->next = dirlist; |
| 640 | dirlist = ci; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 641 | } else { |
Daniel Rosenberg | 686bce6 | 2014-06-30 20:29:40 -0700 | [diff] [blame] | 642 | ci = mkcopyinfo(lpath, rpath, name, 0); |
| 643 | if(lstat(ci->src, &st)) { |
| 644 | fprintf(stderr,"cannot stat '%s': %s\n", ci->src, strerror(errno)); |
| 645 | free(ci); |
| 646 | closedir(d); |
| 647 | return -1; |
| 648 | } |
| 649 | if(!S_ISREG(st.st_mode) && !S_ISLNK(st.st_mode)) { |
| 650 | fprintf(stderr, "skipping special file '%s'\n", ci->src); |
| 651 | free(ci); |
| 652 | } else { |
| 653 | ci->time = st.st_mtime; |
| 654 | ci->mode = st.st_mode; |
| 655 | ci->size = st.st_size; |
| 656 | ci->next = *filelist; |
| 657 | *filelist = ci; |
| 658 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 659 | } |
Daniel Rosenberg | 686bce6 | 2014-06-30 20:29:40 -0700 | [diff] [blame] | 660 | } else { |
| 661 | 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] | 662 | } |
| 663 | } |
| 664 | |
| 665 | closedir(d); |
| 666 | |
| 667 | for(ci = dirlist; ci != 0; ci = next) { |
| 668 | next = ci->next; |
| 669 | local_build_list(filelist, ci->src, ci->dst); |
| 670 | free(ci); |
| 671 | } |
| 672 | |
| 673 | return 0; |
| 674 | } |
| 675 | |
| 676 | |
Anthony Newnam | 705c944 | 2010-02-22 08:36:49 -0600 | [diff] [blame] | 677 | 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] | 678 | { |
| 679 | copyinfo *filelist = 0; |
| 680 | copyinfo *ci, *next; |
| 681 | int pushed = 0; |
| 682 | int skipped = 0; |
| 683 | |
| 684 | if((lpath[0] == 0) || (rpath[0] == 0)) return -1; |
| 685 | if(lpath[strlen(lpath) - 1] != '/') { |
| 686 | int tmplen = strlen(lpath)+2; |
| 687 | char *tmp = malloc(tmplen); |
| 688 | if(tmp == 0) return -1; |
| 689 | snprintf(tmp, tmplen, "%s/",lpath); |
| 690 | lpath = tmp; |
| 691 | } |
| 692 | if(rpath[strlen(rpath) - 1] != '/') { |
| 693 | int tmplen = strlen(rpath)+2; |
| 694 | char *tmp = malloc(tmplen); |
| 695 | if(tmp == 0) return -1; |
| 696 | snprintf(tmp, tmplen, "%s/",rpath); |
| 697 | rpath = tmp; |
| 698 | } |
| 699 | |
| 700 | if(local_build_list(&filelist, lpath, rpath)) { |
| 701 | return -1; |
| 702 | } |
| 703 | |
| 704 | if(checktimestamps){ |
| 705 | for(ci = filelist; ci != 0; ci = ci->next) { |
| 706 | if(sync_start_readtime(fd, ci->dst)) { |
| 707 | return 1; |
| 708 | } |
| 709 | } |
| 710 | for(ci = filelist; ci != 0; ci = ci->next) { |
| 711 | unsigned int timestamp, mode, size; |
| 712 | if(sync_finish_readtime(fd, ×tamp, &mode, &size)) |
| 713 | return 1; |
| 714 | if(size == ci->size) { |
| 715 | /* for links, we cannot update the atime/mtime */ |
| 716 | if((S_ISREG(ci->mode & mode) && timestamp == ci->time) || |
| 717 | (S_ISLNK(ci->mode & mode) && timestamp >= ci->time)) |
| 718 | ci->flag = 1; |
| 719 | } |
| 720 | } |
| 721 | } |
| 722 | for(ci = filelist; ci != 0; ci = next) { |
| 723 | next = ci->next; |
| 724 | if(ci->flag == 0) { |
Anthony Newnam | 705c944 | 2010-02-22 08:36:49 -0600 | [diff] [blame] | 725 | fprintf(stderr,"%spush: %s -> %s\n", listonly ? "would " : "", ci->src, ci->dst); |
| 726 | if(!listonly && |
Jeff Sharkey | 960df97 | 2014-06-09 17:30:57 -0700 | [diff] [blame] | 727 | sync_send(fd, ci->src, ci->dst, ci->time, ci->mode, |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 728 | 0 /* no show progress */)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 729 | return 1; |
| 730 | } |
| 731 | pushed++; |
| 732 | } else { |
| 733 | skipped++; |
| 734 | } |
| 735 | free(ci); |
| 736 | } |
| 737 | |
| 738 | fprintf(stderr,"%d file%s pushed. %d file%s skipped.\n", |
| 739 | pushed, (pushed == 1) ? "" : "s", |
| 740 | skipped, (skipped == 1) ? "" : "s"); |
| 741 | |
| 742 | return 0; |
| 743 | } |
| 744 | |
| 745 | |
Jeff Sharkey | 960df97 | 2014-06-09 17:30:57 -0700 | [diff] [blame] | 746 | 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] | 747 | { |
| 748 | struct stat st; |
| 749 | unsigned mode; |
| 750 | int fd; |
| 751 | |
| 752 | fd = adb_connect("sync:"); |
| 753 | if(fd < 0) { |
| 754 | fprintf(stderr,"error: %s\n", adb_error()); |
| 755 | return 1; |
| 756 | } |
| 757 | |
| 758 | if(stat(lpath, &st)) { |
| 759 | fprintf(stderr,"cannot stat '%s': %s\n", lpath, strerror(errno)); |
| 760 | sync_quit(fd); |
| 761 | return 1; |
| 762 | } |
| 763 | |
| 764 | if(S_ISDIR(st.st_mode)) { |
| 765 | BEGIN(); |
Anthony Newnam | 705c944 | 2010-02-22 08:36:49 -0600 | [diff] [blame] | 766 | 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] | 767 | return 1; |
| 768 | } else { |
| 769 | END(); |
| 770 | sync_quit(fd); |
| 771 | } |
| 772 | } else { |
| 773 | if(sync_readmode(fd, rpath, &mode)) { |
| 774 | return 1; |
| 775 | } |
| 776 | if((mode != 0) && S_ISDIR(mode)) { |
| 777 | /* if we're copying a local file to a remote directory, |
| 778 | ** we *really* want to copy to remotedir + "/" + localfilename |
| 779 | */ |
| 780 | const char *name = adb_dirstop(lpath); |
| 781 | if(name == 0) { |
| 782 | name = lpath; |
| 783 | } else { |
| 784 | name++; |
| 785 | } |
| 786 | int tmplen = strlen(name) + strlen(rpath) + 2; |
| 787 | char *tmp = malloc(strlen(name) + strlen(rpath) + 2); |
| 788 | if(tmp == 0) return 1; |
| 789 | snprintf(tmp, tmplen, "%s/%s", rpath, name); |
| 790 | rpath = tmp; |
| 791 | } |
| 792 | BEGIN(); |
Jeff Sharkey | 960df97 | 2014-06-09 17:30:57 -0700 | [diff] [blame] | 793 | 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] | 794 | return 1; |
| 795 | } else { |
| 796 | END(); |
| 797 | sync_quit(fd); |
| 798 | return 0; |
| 799 | } |
| 800 | } |
| 801 | |
| 802 | return 0; |
| 803 | } |
| 804 | |
| 805 | |
| 806 | typedef struct { |
| 807 | copyinfo **filelist; |
| 808 | copyinfo **dirlist; |
| 809 | const char *rpath; |
| 810 | const char *lpath; |
| 811 | } sync_ls_build_list_cb_args; |
| 812 | |
| 813 | void |
| 814 | sync_ls_build_list_cb(unsigned mode, unsigned size, unsigned time, |
| 815 | const char *name, void *cookie) |
| 816 | { |
| 817 | sync_ls_build_list_cb_args *args = (sync_ls_build_list_cb_args *)cookie; |
| 818 | copyinfo *ci; |
| 819 | |
| 820 | if (S_ISDIR(mode)) { |
| 821 | copyinfo **dirlist = args->dirlist; |
| 822 | |
| 823 | /* Don't try recursing down "." or ".." */ |
| 824 | if (name[0] == '.') { |
| 825 | if (name[1] == '\0') return; |
| 826 | if ((name[1] == '.') && (name[2] == '\0')) return; |
| 827 | } |
| 828 | |
| 829 | ci = mkcopyinfo(args->rpath, args->lpath, name, 1); |
| 830 | ci->next = *dirlist; |
| 831 | *dirlist = ci; |
| 832 | } else if (S_ISREG(mode) || S_ISLNK(mode)) { |
| 833 | copyinfo **filelist = args->filelist; |
| 834 | |
| 835 | ci = mkcopyinfo(args->rpath, args->lpath, name, 0); |
| 836 | ci->time = time; |
| 837 | ci->mode = mode; |
| 838 | ci->size = size; |
| 839 | ci->next = *filelist; |
| 840 | *filelist = ci; |
| 841 | } else { |
| 842 | fprintf(stderr, "skipping special file '%s'\n", name); |
| 843 | } |
| 844 | } |
| 845 | |
| 846 | static int remote_build_list(int syncfd, copyinfo **filelist, |
| 847 | const char *rpath, const char *lpath) |
| 848 | { |
| 849 | copyinfo *dirlist = NULL; |
| 850 | sync_ls_build_list_cb_args args; |
| 851 | |
| 852 | args.filelist = filelist; |
| 853 | args.dirlist = &dirlist; |
| 854 | args.rpath = rpath; |
| 855 | args.lpath = lpath; |
| 856 | |
| 857 | /* Put the files/dirs in rpath on the lists. */ |
| 858 | if (sync_ls(syncfd, rpath, sync_ls_build_list_cb, (void *)&args)) { |
| 859 | return 1; |
| 860 | } |
| 861 | |
| 862 | /* Recurse into each directory we found. */ |
| 863 | while (dirlist != NULL) { |
| 864 | copyinfo *next = dirlist->next; |
| 865 | if (remote_build_list(syncfd, filelist, dirlist->src, dirlist->dst)) { |
| 866 | return 1; |
| 867 | } |
| 868 | free(dirlist); |
| 869 | dirlist = next; |
| 870 | } |
| 871 | |
| 872 | return 0; |
| 873 | } |
| 874 | |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 875 | static int set_time_and_mode(const char *lpath, unsigned int time, unsigned int mode) |
| 876 | { |
Greg Hackmann | 7a5e2bd | 2014-05-06 08:48:18 -0700 | [diff] [blame] | 877 | struct utimbuf times = { time, time }; |
| 878 | int r1 = utime(lpath, ×); |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 879 | |
| 880 | /* use umask for permissions */ |
| 881 | mode_t mask=umask(0000); |
| 882 | umask(mask); |
| 883 | int r2 = chmod(lpath, mode & ~mask); |
| 884 | |
| 885 | return r1 ? : r2; |
| 886 | } |
| 887 | |
Riley Andrews | 4d04d24 | 2014-12-12 13:12:36 -0800 | [diff] [blame] | 888 | /* Return a copy of the path string with / appended if needed */ |
| 889 | static char *add_slash_to_path(const char *path) |
| 890 | { |
| 891 | if (path[strlen(path) - 1] != '/') { |
| 892 | size_t len = strlen(path) + 2; |
| 893 | char *path_with_slash = malloc(len); |
| 894 | if (path_with_slash == NULL) |
| 895 | return NULL; |
| 896 | snprintf(path_with_slash, len, "%s/", path); |
| 897 | return path_with_slash; |
| 898 | } else { |
| 899 | return strdup(path); |
| 900 | } |
| 901 | } |
| 902 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 903 | 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] | 904 | int copy_attrs) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 905 | { |
| 906 | copyinfo *filelist = 0; |
| 907 | copyinfo *ci, *next; |
| 908 | int pulled = 0; |
| 909 | int skipped = 0; |
Riley Andrews | 4d04d24 | 2014-12-12 13:12:36 -0800 | [diff] [blame] | 910 | char *rpath_clean = NULL; |
| 911 | char *lpath_clean = NULL; |
| 912 | int ret = 0; |
| 913 | |
| 914 | if (rpath[0] == '\0' || lpath[0] == '\0') { |
| 915 | ret = -1; |
| 916 | goto finish; |
| 917 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 918 | |
| 919 | /* Make sure that both directory paths end in a slash. */ |
Riley Andrews | 4d04d24 | 2014-12-12 13:12:36 -0800 | [diff] [blame] | 920 | rpath_clean = add_slash_to_path(rpath); |
| 921 | if (!rpath_clean) { |
| 922 | ret = -1; |
| 923 | goto finish; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 924 | } |
Riley Andrews | 4d04d24 | 2014-12-12 13:12:36 -0800 | [diff] [blame] | 925 | lpath_clean = add_slash_to_path(lpath); |
| 926 | if (!lpath_clean) { |
| 927 | ret = -1; |
| 928 | goto finish; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 929 | } |
| 930 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 931 | /* Recursively build the list of files to copy. */ |
Riley Andrews | 4d04d24 | 2014-12-12 13:12:36 -0800 | [diff] [blame] | 932 | fprintf(stderr, "pull: building file list...\n"); |
| 933 | if (remote_build_list(fd, &filelist, rpath_clean, lpath_clean)) { |
| 934 | ret = -1; |
| 935 | goto finish; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 936 | } |
| 937 | |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 938 | for (ci = filelist; ci != 0; ci = next) { |
| 939 | next = ci->next; |
| 940 | if (ci->flag == 0) { |
| 941 | fprintf(stderr, "pull: %s -> %s\n", ci->src, ci->dst); |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 942 | if (sync_recv(fd, ci->src, ci->dst, 0 /* no show progress */)) { |
Riley Andrews | 4d04d24 | 2014-12-12 13:12:36 -0800 | [diff] [blame] | 943 | ret = -1; |
| 944 | goto finish; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 945 | } |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 946 | |
| 947 | 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] | 948 | ret = -1; |
| 949 | goto finish; |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 950 | } |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 951 | pulled++; |
| 952 | } else { |
| 953 | skipped++; |
| 954 | } |
| 955 | free(ci); |
| 956 | } |
| 957 | |
| 958 | fprintf(stderr, "%d file%s pulled. %d file%s skipped.\n", |
| 959 | pulled, (pulled == 1) ? "" : "s", |
| 960 | skipped, (skipped == 1) ? "" : "s"); |
| 961 | |
Riley Andrews | 4d04d24 | 2014-12-12 13:12:36 -0800 | [diff] [blame] | 962 | finish: |
| 963 | free(lpath_clean); |
| 964 | free(rpath_clean); |
| 965 | return ret; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 966 | } |
| 967 | |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 968 | 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] | 969 | { |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 970 | unsigned mode, time; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 971 | struct stat st; |
| 972 | |
| 973 | int fd; |
| 974 | |
| 975 | fd = adb_connect("sync:"); |
| 976 | if(fd < 0) { |
| 977 | fprintf(stderr,"error: %s\n", adb_error()); |
| 978 | return 1; |
| 979 | } |
| 980 | |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 981 | if(sync_readtime(fd, rpath, &time, &mode)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 982 | return 1; |
| 983 | } |
| 984 | if(mode == 0) { |
| 985 | fprintf(stderr,"remote object '%s' does not exist\n", rpath); |
| 986 | return 1; |
| 987 | } |
| 988 | |
Matt Fischer | 457d81c | 2010-01-04 16:18:50 -0600 | [diff] [blame] | 989 | 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] | 990 | if(stat(lpath, &st) == 0) { |
| 991 | if(S_ISDIR(st.st_mode)) { |
| 992 | /* if we're copying a remote file to a local directory, |
| 993 | ** we *really* want to copy to localdir + "/" + remotefilename |
| 994 | */ |
| 995 | const char *name = adb_dirstop(rpath); |
| 996 | if(name == 0) { |
| 997 | name = rpath; |
| 998 | } else { |
| 999 | name++; |
| 1000 | } |
| 1001 | int tmplen = strlen(name) + strlen(lpath) + 2; |
| 1002 | char *tmp = malloc(tmplen); |
| 1003 | if(tmp == 0) return 1; |
| 1004 | snprintf(tmp, tmplen, "%s/%s", lpath, name); |
| 1005 | lpath = tmp; |
| 1006 | } |
| 1007 | } |
| 1008 | BEGIN(); |
Mark Lindner | 76f2a93 | 2014-03-11 17:55:59 -0700 | [diff] [blame] | 1009 | if (sync_recv(fd, rpath, lpath, show_progress)) { |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1010 | return 1; |
| 1011 | } else { |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 1012 | if (copy_attrs && set_time_and_mode(lpath, time, mode)) |
| 1013 | return 1; |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1014 | END(); |
| 1015 | sync_quit(fd); |
| 1016 | return 0; |
| 1017 | } |
| 1018 | } else if(S_ISDIR(mode)) { |
| 1019 | BEGIN(); |
Lajos Molnar | de8ff4a | 2013-04-19 12:41:09 -0700 | [diff] [blame] | 1020 | 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] | 1021 | return 1; |
| 1022 | } else { |
| 1023 | END(); |
| 1024 | sync_quit(fd); |
| 1025 | return 0; |
| 1026 | } |
| 1027 | } else { |
| 1028 | fprintf(stderr,"remote object '%s' not a file or directory\n", rpath); |
| 1029 | return 1; |
| 1030 | } |
| 1031 | } |
| 1032 | |
Anthony Newnam | 705c944 | 2010-02-22 08:36:49 -0600 | [diff] [blame] | 1033 | int do_sync_sync(const char *lpath, const char *rpath, int listonly) |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1034 | { |
| 1035 | fprintf(stderr,"syncing %s...\n",rpath); |
| 1036 | |
| 1037 | int fd = adb_connect("sync:"); |
| 1038 | if(fd < 0) { |
| 1039 | fprintf(stderr,"error: %s\n", adb_error()); |
| 1040 | return 1; |
| 1041 | } |
| 1042 | |
| 1043 | BEGIN(); |
Anthony Newnam | 705c944 | 2010-02-22 08:36:49 -0600 | [diff] [blame] | 1044 | if(copy_local_dir_remote(fd, lpath, rpath, 1, listonly)){ |
The Android Open Source Project | dd7bc33 | 2009-03-03 19:32:55 -0800 | [diff] [blame] | 1045 | return 1; |
| 1046 | } else { |
| 1047 | END(); |
| 1048 | sync_quit(fd); |
| 1049 | return 0; |
| 1050 | } |
| 1051 | } |