Commit | Line | Data |
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7a24c346 MP |
1 | /* -*- c-file-style: "linux" -*- |
2 | ||
3 | Copyright (C) 1998-2000 by Andrew Tridgell | |
7a6421fa AT |
4 | |
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 2 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program; if not, write to the Free Software | |
17 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
18 | */ | |
19 | ||
20 | /* options parsing code */ | |
21 | ||
22 | #include "rsync.h" | |
23 | ||
24 | ||
25 | int make_backups = 0; | |
26 | int whole_file = 0; | |
27 | int copy_links = 0; | |
28 | int preserve_links = 0; | |
29 | int preserve_hard_links = 0; | |
30 | int preserve_perms = 0; | |
31 | int preserve_devices = 0; | |
32 | int preserve_uid = 0; | |
33 | int preserve_gid = 0; | |
34 | int preserve_times = 0; | |
35 | int update_only = 0; | |
36 | int cvs_exclude = 0; | |
37 | int dry_run=0; | |
38 | int local_server=0; | |
39 | int ignore_times=0; | |
40 | int delete_mode=0; | |
b33b791e | 41 | int delete_excluded=0; |
7a6421fa AT |
42 | int one_file_system=0; |
43 | int remote_version=0; | |
44 | int sparse_files=0; | |
45 | int do_compression=0; | |
46 | int am_root=0; | |
47 | int orig_umask=0; | |
48 | int relative_paths=0; | |
49 | int numeric_ids = 0; | |
50 | int force_delete = 0; | |
51 | int io_timeout = 0; | |
52 | int io_error = 0; | |
53 | int read_only = 0; | |
54 | int module_id = -1; | |
55 | int am_server = 0; | |
56 | int am_sender=0; | |
57 | int recurse = 0; | |
58 | int am_daemon=0; | |
a800434a | 59 | int do_stats=0; |
eb86d661 | 60 | int do_progress=0; |
c95da96a | 61 | int keep_partial=0; |
d853783f | 62 | int safe_symlinks=0; |
b5313607 | 63 | int copy_unsafe_links=0; |
7a6421fa | 64 | int block_size=BLOCK_SIZE; |
f83f0548 | 65 | int size_only=0; |
ef5d23eb | 66 | int bwlimit=0; |
57df171b | 67 | int delete_after=0; |
1347d512 | 68 | int only_existing=0; |
0b73ca12 | 69 | int max_delete=0; |
ef55c686 | 70 | int ignore_errors=0; |
5b56cc19 AT |
71 | #ifdef _WIN32 |
72 | int modify_window=2; | |
73 | #else | |
74 | int modify_window=0; | |
75 | #endif | |
c80ccabb | 76 | int blocking_io=0; |
7a6421fa AT |
77 | |
78 | char *backup_suffix = BACKUP_SUFFIX; | |
79 | char *tmpdir = NULL; | |
375a4556 | 80 | char *compare_dest = NULL; |
7a6421fa AT |
81 | char *config_file = RSYNCD_CONF; |
82 | char *shell_cmd = NULL; | |
b6062654 | 83 | char *log_format = NULL; |
65575e96 | 84 | char *password_file = NULL; |
7a6421fa | 85 | char *rsync_path = RSYNC_NAME; |
66203a98 | 86 | char *backup_dir = NULL; |
7a6421fa AT |
87 | int rsync_port = RSYNC_PORT; |
88 | ||
89 | int verbose = 0; | |
b86f0cef | 90 | int quiet = 0; |
7a6421fa | 91 | int always_checksum = 0; |
f7632fc6 | 92 | int list_only = 0; |
7a6421fa | 93 | |
5b56cc19 AT |
94 | static int modify_window_set; |
95 | ||
96 | ||
5c9730a4 AT |
97 | struct in_addr socket_address = {INADDR_ANY}; |
98 | ||
7a24c346 MP |
99 | |
100 | static void print_rsync_version(void) | |
101 | { | |
0c80cd8e MP |
102 | char const *got_socketpair = "no "; |
103 | ||
104 | #ifdef HAVE_SOCKETPAIR | |
105 | got_socketpair = ""; | |
106 | #endif | |
107 | ||
108 | rprintf(FINFO, "rsync version %s protocol version %d\n", | |
109 | VERSION, PROTOCOL_VERSION); | |
110 | rprintf(FINFO, "Configuration: %d-bit files, %ssocketpairs\n\n", | |
111 | sizeof(int64) * 8, | |
112 | got_socketpair); | |
113 | rprintf(FINFO, "Written by Andrew Tridgell and Paul Mackerras " | |
114 | "<http://rsync.samba.org/>\n\n"); | |
7a24c346 MP |
115 | #ifdef NO_INT64 |
116 | rprintf(FINFO, "WARNING: no 64-bit integers on this platform!\n"); | |
117 | #endif | |
118 | } | |
119 | ||
120 | ||
0f3203c3 | 121 | void usage(enum logcode F) |
7a6421fa AT |
122 | { |
123 | rprintf(F,"rsync version %s Copyright Andrew Tridgell and Paul Mackerras\n\n", | |
124 | VERSION); | |
7a24c346 MP |
125 | #ifdef NO_INT64 |
126 | rprintf(F, "WARNING: no 64-bit integers on this platform!\n"); | |
127 | #endif | |
704f908e AT |
128 | |
129 | rprintf(F,"rsync is a file transfer program capable of efficient remote update\nvia a fast differencing algorithm.\n\n"); | |
130 | ||
9ef53907 | 131 | rprintf(F,"Usage: rsync [OPTION]... SRC [SRC]... [USER@]HOST:DEST\n"); |
704f908e | 132 | rprintf(F," or rsync [OPTION]... [USER@]HOST:SRC DEST\n"); |
9ef53907 | 133 | rprintf(F," or rsync [OPTION]... SRC [SRC]... DEST\n"); |
14d43f1f | 134 | rprintf(F," or rsync [OPTION]... [USER@]HOST::SRC [DEST]\n"); |
9ef53907 | 135 | rprintf(F," or rsync [OPTION]... SRC [SRC]... [USER@]HOST::DEST\n"); |
14d43f1f | 136 | rprintf(F," or rsync [OPTION]... rsync://[USER@]HOST[:PORT]/SRC [DEST]\n"); |
9ef53907 DD |
137 | rprintf(F,"SRC on single-colon remote HOST will be expanded by remote shell\n"); |
138 | rprintf(F,"SRC on server remote HOST may contain shell wildcards or multiple\n"); | |
139 | rprintf(F," sources separated by space as long as they have same top-level\n"); | |
704f908e AT |
140 | rprintf(F,"\nOptions\n"); |
141 | rprintf(F," -v, --verbose increase verbosity\n"); | |
b86f0cef | 142 | rprintf(F," -q, --quiet decrease verbosity\n"); |
704f908e AT |
143 | rprintf(F," -c, --checksum always checksum\n"); |
144 | rprintf(F," -a, --archive archive mode\n"); | |
145 | rprintf(F," -r, --recursive recurse into directories\n"); | |
146 | rprintf(F," -R, --relative use relative path names\n"); | |
9ef53907 | 147 | rprintf(F," -b, --backup make backups (default %s suffix)\n",BACKUP_SUFFIX); |
e20c5e95 | 148 | rprintf(F," --backup-dir make backups into this directory\n"); |
9ef53907 | 149 | rprintf(F," --suffix=SUFFIX override backup suffix\n"); |
704f908e AT |
150 | rprintf(F," -u, --update update only (don't overwrite newer files)\n"); |
151 | rprintf(F," -l, --links preserve soft links\n"); | |
152 | rprintf(F," -L, --copy-links treat soft links like regular files\n"); | |
b5313607 | 153 | rprintf(F," --copy-unsafe-links copy links outside the source tree\n"); |
d853783f | 154 | rprintf(F," --safe-links ignore links outside the destination tree\n"); |
704f908e AT |
155 | rprintf(F," -H, --hard-links preserve hard links\n"); |
156 | rprintf(F," -p, --perms preserve permissions\n"); | |
157 | rprintf(F," -o, --owner preserve owner (root only)\n"); | |
158 | rprintf(F," -g, --group preserve group\n"); | |
159 | rprintf(F," -D, --devices preserve devices (root only)\n"); | |
160 | rprintf(F," -t, --times preserve times\n"); | |
161 | rprintf(F," -S, --sparse handle sparse files efficiently\n"); | |
162 | rprintf(F," -n, --dry-run show what would have been transferred\n"); | |
163 | rprintf(F," -W, --whole-file copy whole files, no incremental checks\n"); | |
164 | rprintf(F," -x, --one-file-system don't cross filesystem boundaries\n"); | |
9ef53907 | 165 | rprintf(F," -B, --block-size=SIZE checksum blocking size (default %d)\n",BLOCK_SIZE); |
704f908e AT |
166 | rprintf(F," -e, --rsh=COMMAND specify rsh replacement\n"); |
167 | rprintf(F," --rsync-path=PATH specify path to rsync on the remote machine\n"); | |
168 | rprintf(F," -C, --cvs-exclude auto ignore files in the same way CVS does\n"); | |
1347d512 | 169 | rprintf(F," --existing only update files that already exist\n"); |
704f908e | 170 | rprintf(F," --delete delete files that don't exist on the sending side\n"); |
b33b791e | 171 | rprintf(F," --delete-excluded also delete excluded files on the receiving side\n"); |
57df171b | 172 | rprintf(F," --delete-after delete after transferring, not before\n"); |
ef55c686 | 173 | rprintf(F," --ignore-errors delete even if there are IO errors\n"); |
0b73ca12 | 174 | rprintf(F," --max-delete=NUM don't delete more than NUM files\n"); |
c95da96a | 175 | rprintf(F," --partial keep partially transferred files\n"); |
704f908e AT |
176 | rprintf(F," --force force deletion of directories even if not empty\n"); |
177 | rprintf(F," --numeric-ids don't map uid/gid values by user/group name\n"); | |
178 | rprintf(F," --timeout=TIME set IO timeout in seconds\n"); | |
179 | rprintf(F," -I, --ignore-times don't exclude files that match length and time\n"); | |
f83f0548 | 180 | rprintf(F," --size-only only use file size when determining if a file should be transferred\n"); |
5b56cc19 | 181 | rprintf(F," --modify-window=NUM Timestamp window (seconds) for file match (default=%d)\n",modify_window); |
704f908e | 182 | rprintf(F," -T --temp-dir=DIR create temporary files in directory DIR\n"); |
375a4556 | 183 | rprintf(F," --compare-dest=DIR also compare destination files relative to DIR\n"); |
d9fcc198 | 184 | rprintf(F," -P equivalent to --partial --progress\n"); |
704f908e | 185 | rprintf(F," -z, --compress compress file data\n"); |
2acf81eb | 186 | rprintf(F," --exclude=PATTERN exclude files matching PATTERN\n"); |
858fb9eb | 187 | rprintf(F," --exclude-from=FILE exclude patterns listed in FILE\n"); |
2acf81eb | 188 | rprintf(F," --include=PATTERN don't exclude files matching PATTERN\n"); |
858fb9eb | 189 | rprintf(F," --include-from=FILE don't exclude patterns listed in FILE\n"); |
704f908e AT |
190 | rprintf(F," --version print version number\n"); |
191 | rprintf(F," --daemon run as a rsync daemon\n"); | |
5c9730a4 | 192 | rprintf(F," --address bind to the specified address\n"); |
704f908e AT |
193 | rprintf(F," --config=FILE specify alternate rsyncd.conf file\n"); |
194 | rprintf(F," --port=PORT specify alternate rsyncd port number\n"); | |
c80ccabb | 195 | rprintf(F," --blocking-io use blocking IO for the remote shell\n"); |
704f908e | 196 | rprintf(F," --stats give some file transfer stats\n"); |
eb86d661 | 197 | rprintf(F," --progress show progress during transfer\n"); |
b6062654 | 198 | rprintf(F," --log-format=FORMAT log file transfers using specified format\n"); |
65575e96 | 199 | rprintf(F," --password-file=FILE get password from FILE\n"); |
ef5d23eb | 200 | rprintf(F," --bwlimit=KBPS limit I/O bandwidth, KBytes per second\n"); |
704f908e | 201 | rprintf(F," -h, --help show this help screen\n"); |
7a6421fa AT |
202 | |
203 | rprintf(F,"\n"); | |
b72f24c7 AT |
204 | |
205 | rprintf(F,"\nPlease see the rsync(1) and rsyncd.conf(5) man pages for full documentation\n"); | |
9e3c856a | 206 | rprintf(F,"See http://rsync.samba.org/ for updates and bug reports\n"); |
7a6421fa AT |
207 | } |
208 | ||
b33b791e DD |
209 | enum {OPT_VERSION, OPT_SUFFIX, OPT_SENDER, OPT_SERVER, OPT_EXCLUDE, |
210 | OPT_EXCLUDE_FROM, OPT_DELETE, OPT_DELETE_EXCLUDED, OPT_NUMERIC_IDS, | |
211 | OPT_RSYNC_PATH, OPT_FORCE, OPT_TIMEOUT, OPT_DAEMON, OPT_CONFIG, OPT_PORT, | |
d853783f | 212 | OPT_INCLUDE, OPT_INCLUDE_FROM, OPT_STATS, OPT_PARTIAL, OPT_PROGRESS, |
b5313607 | 213 | OPT_COPY_UNSAFE_LINKS, OPT_SAFE_LINKS, OPT_COMPARE_DEST, |
57df171b | 214 | OPT_LOG_FORMAT, OPT_PASSWORD_FILE, OPT_SIZE_ONLY, OPT_ADDRESS, |
ef55c686 | 215 | OPT_DELETE_AFTER, OPT_EXISTING, OPT_MAX_DELETE, OPT_BACKUP_DIR, |
5b56cc19 AT |
216 | OPT_IGNORE_ERRORS, OPT_BWLIMIT, OPT_BLOCKING_IO, |
217 | OPT_MODIFY_WINDOW}; | |
7a6421fa | 218 | |
d9fcc198 | 219 | static char *short_options = "oblLWHpguDCtcahvqrRIxnSe:B:T:zP"; |
7a6421fa AT |
220 | |
221 | static struct option long_options[] = { | |
222 | {"version", 0, 0, OPT_VERSION}, | |
223 | {"server", 0, 0, OPT_SERVER}, | |
224 | {"sender", 0, 0, OPT_SENDER}, | |
1347d512 | 225 | {"existing", 0, 0, OPT_EXISTING}, |
7a6421fa | 226 | {"delete", 0, 0, OPT_DELETE}, |
b33b791e | 227 | {"delete-excluded", 0, 0, OPT_DELETE_EXCLUDED}, |
7a6421fa AT |
228 | {"force", 0, 0, OPT_FORCE}, |
229 | {"numeric-ids", 0, 0, OPT_NUMERIC_IDS}, | |
230 | {"exclude", 1, 0, OPT_EXCLUDE}, | |
231 | {"exclude-from",1, 0, OPT_EXCLUDE_FROM}, | |
2b6b4d53 AT |
232 | {"include", 1, 0, OPT_INCLUDE}, |
233 | {"include-from",1, 0, OPT_INCLUDE_FROM}, | |
7a6421fa | 234 | {"rsync-path", 1, 0, OPT_RSYNC_PATH}, |
65575e96 | 235 | {"password-file", 1, 0, OPT_PASSWORD_FILE}, |
7a6421fa AT |
236 | {"one-file-system",0, 0, 'x'}, |
237 | {"ignore-times",0, 0, 'I'}, | |
f83f0548 | 238 | {"size-only", 0, 0, OPT_SIZE_ONLY}, |
5b56cc19 | 239 | {"modify-window",1, 0, OPT_MODIFY_WINDOW}, |
7a6421fa AT |
240 | {"help", 0, 0, 'h'}, |
241 | {"dry-run", 0, 0, 'n'}, | |
242 | {"sparse", 0, 0, 'S'}, | |
243 | {"cvs-exclude", 0, 0, 'C'}, | |
244 | {"archive", 0, 0, 'a'}, | |
245 | {"checksum", 0, 0, 'c'}, | |
246 | {"backup", 0, 0, 'b'}, | |
247 | {"update", 0, 0, 'u'}, | |
248 | {"verbose", 0, 0, 'v'}, | |
b86f0cef | 249 | {"quiet", 0, 0, 'q'}, |
7a6421fa AT |
250 | {"recursive", 0, 0, 'r'}, |
251 | {"relative", 0, 0, 'R'}, | |
252 | {"devices", 0, 0, 'D'}, | |
253 | {"perms", 0, 0, 'p'}, | |
254 | {"links", 0, 0, 'l'}, | |
255 | {"copy-links", 0, 0, 'L'}, | |
b5313607 | 256 | {"copy-unsafe-links", 0, 0, OPT_COPY_UNSAFE_LINKS}, |
d853783f | 257 | {"safe-links", 0, 0, OPT_SAFE_LINKS}, |
7a6421fa AT |
258 | {"whole-file", 0, 0, 'W'}, |
259 | {"hard-links", 0, 0, 'H'}, | |
260 | {"owner", 0, 0, 'o'}, | |
261 | {"group", 0, 0, 'g'}, | |
262 | {"times", 0, 0, 't'}, | |
263 | {"rsh", 1, 0, 'e'}, | |
264 | {"suffix", 1, 0, OPT_SUFFIX}, | |
265 | {"block-size", 1, 0, 'B'}, | |
266 | {"timeout", 1, 0, OPT_TIMEOUT}, | |
267 | {"temp-dir", 1, 0, 'T'}, | |
375a4556 | 268 | {"compare-dest", 1, 0, OPT_COMPARE_DEST}, |
7a6421fa AT |
269 | {"compress", 0, 0, 'z'}, |
270 | {"daemon", 0, 0, OPT_DAEMON}, | |
a800434a | 271 | {"stats", 0, 0, OPT_STATS}, |
eb86d661 | 272 | {"progress", 0, 0, OPT_PROGRESS}, |
c95da96a | 273 | {"partial", 0, 0, OPT_PARTIAL}, |
57df171b | 274 | {"delete-after",0, 0, OPT_DELETE_AFTER}, |
ef55c686 | 275 | {"ignore-errors",0, 0, OPT_IGNORE_ERRORS}, |
c80ccabb | 276 | {"blocking-io" ,0, 0, OPT_BLOCKING_IO}, |
7a6421fa AT |
277 | {"config", 1, 0, OPT_CONFIG}, |
278 | {"port", 1, 0, OPT_PORT}, | |
b6062654 | 279 | {"log-format", 1, 0, OPT_LOG_FORMAT}, |
ef5d23eb | 280 | {"bwlimit", 1, 0, OPT_BWLIMIT}, |
5c9730a4 | 281 | {"address", 1, 0, OPT_ADDRESS}, |
0b73ca12 | 282 | {"max-delete", 1, 0, OPT_MAX_DELETE}, |
66203a98 | 283 | {"backup-dir", 1, 0, OPT_BACKUP_DIR}, |
7a6421fa AT |
284 | {0,0,0,0}}; |
285 | ||
b11ed3b1 | 286 | |
cd8185f2 AT |
287 | static char err_buf[100]; |
288 | ||
289 | void option_error(void) | |
290 | { | |
291 | if (err_buf[0]) { | |
292 | rprintf(FLOG,"%s", err_buf); | |
293 | rprintf(FERROR,"%s", err_buf); | |
294 | } else { | |
295 | rprintf(FLOG,"Error parsing options - unsupported option?\n"); | |
296 | rprintf(FERROR,"Error parsing options - unsupported option?\n"); | |
297 | } | |
298 | exit_cleanup(RERR_UNSUPPORTED); | |
299 | } | |
300 | ||
301 | /* check to see if we should refuse this option */ | |
302 | static int check_refuse_options(char *ref, int opt) | |
303 | { | |
304 | int i, len; | |
305 | char *p; | |
306 | const char *name; | |
307 | ||
308 | for (i=0; long_options[i].name; i++) { | |
309 | if (long_options[i].val == opt) break; | |
310 | } | |
311 | ||
312 | if (!long_options[i].name) return 0; | |
313 | ||
314 | name = long_options[i].name; | |
315 | len = strlen(name); | |
316 | ||
317 | while ((p = strstr(ref,name))) { | |
055af776 AT |
318 | if ((p==ref || p[-1]==' ') && |
319 | (p[len] == ' ' || p[len] == 0)) { | |
cd8185f2 AT |
320 | slprintf(err_buf,sizeof(err_buf), |
321 | "The '%s' option is not supported by this server\n", name); | |
322 | return 1; | |
323 | } | |
324 | ref += len; | |
325 | } | |
326 | return 0; | |
327 | } | |
328 | ||
329 | ||
b86f0cef | 330 | int parse_arguments(int argc, char *argv[], int frommain) |
7a6421fa | 331 | { |
d853783f AT |
332 | int opt; |
333 | int option_index; | |
cd8185f2 | 334 | char *ref = lp_refuse_options(module_id); |
d853783f AT |
335 | |
336 | while ((opt = getopt_long(argc, argv, | |
337 | short_options, long_options, &option_index)) | |
338 | != -1) { | |
cd8185f2 AT |
339 | |
340 | if (ref) { | |
341 | if (check_refuse_options(ref, opt)) return 0; | |
342 | } | |
343 | ||
d853783f AT |
344 | switch (opt) { |
345 | case OPT_VERSION: | |
7a24c346 | 346 | print_rsync_version(); |
d853783f AT |
347 | exit_cleanup(0); |
348 | ||
349 | case OPT_SUFFIX: | |
350 | backup_suffix = optarg; | |
351 | break; | |
352 | ||
353 | case OPT_RSYNC_PATH: | |
354 | rsync_path = optarg; | |
355 | break; | |
65575e96 AT |
356 | |
357 | case OPT_PASSWORD_FILE: | |
358 | password_file =optarg; | |
359 | break; | |
f83f0548 | 360 | |
d853783f AT |
361 | case 'I': |
362 | ignore_times = 1; | |
363 | break; | |
364 | ||
f83f0548 AT |
365 | case OPT_SIZE_ONLY: |
366 | size_only = 1; | |
367 | break; | |
368 | ||
5b56cc19 AT |
369 | case OPT_MODIFY_WINDOW: |
370 | modify_window = atoi(optarg); | |
371 | modify_window_set = 1; | |
372 | break; | |
373 | ||
d853783f AT |
374 | case 'x': |
375 | one_file_system=1; | |
376 | break; | |
377 | ||
378 | case OPT_DELETE: | |
379 | delete_mode = 1; | |
380 | break; | |
381 | ||
1347d512 AT |
382 | case OPT_EXISTING: |
383 | only_existing = 1; | |
384 | break; | |
385 | ||
57df171b AT |
386 | case OPT_DELETE_AFTER: |
387 | delete_after = 1; | |
388 | break; | |
389 | ||
b33b791e DD |
390 | case OPT_DELETE_EXCLUDED: |
391 | delete_excluded = 1; | |
392 | delete_mode = 1; | |
393 | break; | |
394 | ||
d853783f AT |
395 | case OPT_FORCE: |
396 | force_delete = 1; | |
397 | break; | |
398 | ||
399 | case OPT_NUMERIC_IDS: | |
400 | numeric_ids = 1; | |
401 | break; | |
402 | ||
403 | case OPT_EXCLUDE: | |
404 | add_exclude(optarg, 0); | |
405 | break; | |
406 | ||
407 | case OPT_INCLUDE: | |
408 | add_exclude(optarg, 1); | |
409 | break; | |
410 | ||
411 | case OPT_EXCLUDE_FROM: | |
412 | add_exclude_file(optarg,1, 0); | |
413 | break; | |
414 | ||
415 | case OPT_INCLUDE_FROM: | |
416 | add_exclude_file(optarg,1, 1); | |
417 | break; | |
418 | ||
b5313607 DD |
419 | case OPT_COPY_UNSAFE_LINKS: |
420 | copy_unsafe_links=1; | |
421 | break; | |
422 | ||
d853783f AT |
423 | case OPT_SAFE_LINKS: |
424 | safe_symlinks=1; | |
425 | break; | |
426 | ||
427 | case 'h': | |
428 | usage(FINFO); | |
429 | exit_cleanup(0); | |
430 | ||
431 | case 'b': | |
432 | make_backups=1; | |
433 | break; | |
434 | ||
435 | case 'n': | |
436 | dry_run=1; | |
437 | break; | |
438 | ||
439 | case 'S': | |
440 | sparse_files=1; | |
441 | break; | |
442 | ||
443 | case 'C': | |
444 | cvs_exclude=1; | |
445 | break; | |
446 | ||
447 | case 'u': | |
448 | update_only=1; | |
449 | break; | |
450 | ||
451 | case 'l': | |
452 | preserve_links=1; | |
453 | break; | |
454 | ||
455 | case 'L': | |
456 | copy_links=1; | |
457 | break; | |
458 | ||
459 | case 'W': | |
460 | whole_file=1; | |
461 | break; | |
462 | ||
463 | case 'H': | |
7a6421fa | 464 | #if SUPPORT_HARD_LINKS |
d853783f | 465 | preserve_hard_links=1; |
7a6421fa | 466 | #else |
cd8185f2 | 467 | slprintf(err_buf,sizeof(err_buf),"hard links are not supported on this server\n"); |
d853783f | 468 | rprintf(FERROR,"ERROR: hard links not supported on this platform\n"); |
b11ed3b1 | 469 | return 0; |
7a6421fa | 470 | #endif |
d853783f | 471 | break; |
7a6421fa | 472 | |
d853783f AT |
473 | case 'p': |
474 | preserve_perms=1; | |
475 | break; | |
7a6421fa | 476 | |
d853783f AT |
477 | case 'o': |
478 | preserve_uid=1; | |
479 | break; | |
7a6421fa | 480 | |
d853783f AT |
481 | case 'g': |
482 | preserve_gid=1; | |
483 | break; | |
7a6421fa | 484 | |
d853783f AT |
485 | case 'D': |
486 | preserve_devices=1; | |
487 | break; | |
7a6421fa | 488 | |
d853783f AT |
489 | case 't': |
490 | preserve_times=1; | |
491 | break; | |
7a6421fa | 492 | |
d853783f AT |
493 | case 'c': |
494 | always_checksum=1; | |
495 | break; | |
7a6421fa | 496 | |
d853783f AT |
497 | case 'v': |
498 | verbose++; | |
499 | break; | |
7a6421fa | 500 | |
b86f0cef DD |
501 | case 'q': |
502 | if (frommain) quiet++; | |
503 | break; | |
504 | ||
d853783f AT |
505 | case 'a': |
506 | recurse=1; | |
7a6421fa | 507 | #if SUPPORT_LINKS |
d853783f | 508 | preserve_links=1; |
7a6421fa | 509 | #endif |
d853783f AT |
510 | preserve_perms=1; |
511 | preserve_times=1; | |
512 | preserve_gid=1; | |
e20c5e95 AT |
513 | preserve_uid=1; |
514 | preserve_devices=1; | |
d853783f AT |
515 | break; |
516 | ||
517 | case OPT_SERVER: | |
518 | am_server = 1; | |
519 | break; | |
520 | ||
521 | case OPT_SENDER: | |
522 | if (!am_server) { | |
523 | usage(FERROR); | |
65417579 | 524 | exit_cleanup(RERR_SYNTAX); |
d853783f AT |
525 | } |
526 | am_sender = 1; | |
527 | break; | |
528 | ||
529 | case 'r': | |
530 | recurse = 1; | |
531 | break; | |
532 | ||
533 | case 'R': | |
534 | relative_paths = 1; | |
535 | break; | |
536 | ||
537 | case 'e': | |
538 | shell_cmd = optarg; | |
539 | break; | |
540 | ||
541 | case 'B': | |
542 | block_size = atoi(optarg); | |
543 | break; | |
544 | ||
0b73ca12 AT |
545 | case OPT_MAX_DELETE: |
546 | max_delete = atoi(optarg); | |
547 | break; | |
548 | ||
d853783f AT |
549 | case OPT_TIMEOUT: |
550 | io_timeout = atoi(optarg); | |
551 | break; | |
552 | ||
553 | case 'T': | |
554 | tmpdir = optarg; | |
555 | break; | |
556 | ||
375a4556 DD |
557 | case OPT_COMPARE_DEST: |
558 | compare_dest = optarg; | |
559 | break; | |
560 | ||
d853783f AT |
561 | case 'z': |
562 | do_compression = 1; | |
563 | break; | |
564 | ||
565 | case OPT_DAEMON: | |
566 | am_daemon = 1; | |
567 | break; | |
568 | ||
569 | case OPT_STATS: | |
570 | do_stats = 1; | |
571 | break; | |
572 | ||
573 | case OPT_PROGRESS: | |
574 | do_progress = 1; | |
575 | break; | |
576 | ||
577 | case OPT_PARTIAL: | |
578 | keep_partial = 1; | |
579 | break; | |
580 | ||
ef55c686 AT |
581 | case OPT_IGNORE_ERRORS: |
582 | ignore_errors = 1; | |
583 | break; | |
584 | ||
c80ccabb AT |
585 | case OPT_BLOCKING_IO: |
586 | blocking_io = 1; | |
587 | break; | |
588 | ||
d9fcc198 AT |
589 | case 'P': |
590 | do_progress = 1; | |
591 | keep_partial = 1; | |
592 | break; | |
593 | ||
d853783f AT |
594 | case OPT_CONFIG: |
595 | config_file = optarg; | |
596 | break; | |
597 | ||
598 | case OPT_PORT: | |
599 | rsync_port = atoi(optarg); | |
600 | break; | |
601 | ||
b6062654 AT |
602 | case OPT_LOG_FORMAT: |
603 | log_format = optarg; | |
604 | break; | |
ef5d23eb DD |
605 | |
606 | case OPT_BWLIMIT: | |
607 | bwlimit = atoi(optarg); | |
608 | break; | |
b6062654 | 609 | |
5c9730a4 AT |
610 | case OPT_ADDRESS: |
611 | { | |
612 | struct in_addr *ia; | |
613 | if ((ia = ip_address(optarg))) { | |
614 | socket_address = *ia; | |
615 | } | |
616 | } | |
617 | break; | |
618 | ||
66203a98 AT |
619 | case OPT_BACKUP_DIR: |
620 | backup_dir = optarg; | |
621 | break; | |
622 | ||
d853783f | 623 | default: |
cd8185f2 | 624 | slprintf(err_buf,sizeof(err_buf),"unrecognised option\n"); |
b11ed3b1 | 625 | return 0; |
d853783f | 626 | } |
7a6421fa | 627 | } |
b11ed3b1 | 628 | return 1; |
7a6421fa AT |
629 | } |
630 | ||
631 | ||
66203a98 AT |
632 | /* need to pass all the valid options from the client to the server */ |
633 | ||
7a6421fa AT |
634 | void server_options(char **args,int *argc) |
635 | { | |
d853783f AT |
636 | int ac = *argc; |
637 | static char argstr[50]; | |
638 | static char bsize[30]; | |
639 | static char iotime[30]; | |
0b73ca12 | 640 | static char mdelete[30]; |
5b56cc19 | 641 | static char mwindow[30]; |
ef5d23eb DD |
642 | static char bw[50]; |
643 | ||
d853783f AT |
644 | int i, x; |
645 | ||
646 | args[ac++] = "--server"; | |
647 | ||
648 | if (!am_sender) | |
649 | args[ac++] = "--sender"; | |
650 | ||
651 | x = 1; | |
652 | argstr[0] = '-'; | |
653 | for (i=0;i<verbose;i++) | |
654 | argstr[x++] = 'v'; | |
f0b36a48 | 655 | |
b86f0cef | 656 | /* the -q option is intentionally left out */ |
d853783f AT |
657 | if (make_backups) |
658 | argstr[x++] = 'b'; | |
659 | if (update_only) | |
660 | argstr[x++] = 'u'; | |
661 | if (dry_run) | |
662 | argstr[x++] = 'n'; | |
663 | if (preserve_links) | |
664 | argstr[x++] = 'l'; | |
665 | if (copy_links) | |
666 | argstr[x++] = 'L'; | |
667 | if (whole_file) | |
668 | argstr[x++] = 'W'; | |
669 | if (preserve_hard_links) | |
670 | argstr[x++] = 'H'; | |
671 | if (preserve_uid) | |
672 | argstr[x++] = 'o'; | |
673 | if (preserve_gid) | |
674 | argstr[x++] = 'g'; | |
675 | if (preserve_devices) | |
676 | argstr[x++] = 'D'; | |
677 | if (preserve_times) | |
678 | argstr[x++] = 't'; | |
679 | if (preserve_perms) | |
680 | argstr[x++] = 'p'; | |
681 | if (recurse) | |
682 | argstr[x++] = 'r'; | |
683 | if (always_checksum) | |
684 | argstr[x++] = 'c'; | |
685 | if (cvs_exclude) | |
686 | argstr[x++] = 'C'; | |
687 | if (ignore_times) | |
688 | argstr[x++] = 'I'; | |
689 | if (relative_paths) | |
690 | argstr[x++] = 'R'; | |
691 | if (one_file_system) | |
692 | argstr[x++] = 'x'; | |
693 | if (sparse_files) | |
694 | argstr[x++] = 'S'; | |
695 | if (do_compression) | |
696 | argstr[x++] = 'z'; | |
f0b36a48 AT |
697 | |
698 | /* this is a complete hack - blame Rusty | |
699 | ||
700 | this is a hack to make the list_only (remote file list) | |
701 | more useful */ | |
702 | if (list_only && !recurse) | |
703 | argstr[x++] = 'r'; | |
704 | ||
d853783f AT |
705 | argstr[x] = 0; |
706 | ||
707 | if (x != 1) args[ac++] = argstr; | |
708 | ||
709 | if (block_size != BLOCK_SIZE) { | |
0b73ca12 | 710 | slprintf(bsize,sizeof(bsize),"-B%d",block_size); |
d853783f AT |
711 | args[ac++] = bsize; |
712 | } | |
713 | ||
0b73ca12 AT |
714 | if (max_delete && am_sender) { |
715 | slprintf(mdelete,sizeof(mdelete),"--max-delete=%d",max_delete); | |
716 | args[ac++] = mdelete; | |
717 | } | |
718 | ||
d853783f | 719 | if (io_timeout) { |
0b73ca12 | 720 | slprintf(iotime,sizeof(iotime),"--timeout=%d",io_timeout); |
d853783f AT |
721 | args[ac++] = iotime; |
722 | } | |
723 | ||
ef5d23eb DD |
724 | if (bwlimit) { |
725 | slprintf(bw,sizeof(bw),"--bwlimit=%d",bwlimit); | |
726 | args[ac++] = bw; | |
727 | } | |
728 | ||
d853783f AT |
729 | if (strcmp(backup_suffix, BACKUP_SUFFIX)) { |
730 | args[ac++] = "--suffix"; | |
731 | args[ac++] = backup_suffix; | |
732 | } | |
733 | ||
b33b791e | 734 | if (delete_mode && !delete_excluded) |
d853783f AT |
735 | args[ac++] = "--delete"; |
736 | ||
b33b791e DD |
737 | if (delete_excluded) |
738 | args[ac++] = "--delete-excluded"; | |
739 | ||
f83f0548 AT |
740 | if (size_only) |
741 | args[ac++] = "--size-only"; | |
742 | ||
5b56cc19 AT |
743 | if (modify_window_set) { |
744 | slprintf(mwindow,sizeof(mwindow),"--modify-window=%d", | |
745 | modify_window); | |
746 | args[ac++] = mwindow; | |
747 | } | |
748 | ||
d853783f AT |
749 | if (keep_partial) |
750 | args[ac++] = "--partial"; | |
751 | ||
752 | if (force_delete) | |
753 | args[ac++] = "--force"; | |
754 | ||
57df171b AT |
755 | if (delete_after) |
756 | args[ac++] = "--delete-after"; | |
757 | ||
ef55c686 AT |
758 | if (ignore_errors) |
759 | args[ac++] = "--ignore-errors"; | |
760 | ||
b5313607 DD |
761 | if (copy_unsafe_links) |
762 | args[ac++] = "--copy-unsafe-links"; | |
763 | ||
d853783f AT |
764 | if (safe_symlinks) |
765 | args[ac++] = "--safe-links"; | |
766 | ||
767 | if (numeric_ids) | |
768 | args[ac++] = "--numeric-ids"; | |
769 | ||
0b73ca12 | 770 | if (only_existing && am_sender) |
1347d512 AT |
771 | args[ac++] = "--existing"; |
772 | ||
d853783f AT |
773 | if (tmpdir) { |
774 | args[ac++] = "--temp-dir"; | |
775 | args[ac++] = tmpdir; | |
776 | } | |
777 | ||
66203a98 AT |
778 | if (backup_dir && am_sender) { |
779 | /* only the receiver needs this option, if we are the sender | |
780 | * then we need to send it to the receiver. | |
781 | */ | |
782 | args[ac++] = "--backup-dir"; | |
783 | args[ac++] = backup_dir; | |
784 | } | |
785 | ||
375a4556 DD |
786 | if (compare_dest && am_sender) { |
787 | /* the server only needs this option if it is not the sender, | |
788 | * and it may be an older version that doesn't know this | |
789 | * option, so don't send it if client is the sender. | |
790 | */ | |
791 | args[ac++] = "--compare-dest"; | |
792 | args[ac++] = compare_dest; | |
793 | } | |
794 | ||
795 | ||
d853783f | 796 | *argc = ac; |
7a6421fa AT |
797 | } |
798 |