Commit | Line | Data |
---|---|---|
c627d613 AT |
1 | /* |
2 | Copyright (C) Andrew Tridgell 1996 | |
3 | Copyright (C) Paul Mackerras 1996 | |
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 | #include "rsync.h" | |
21 | ||
22 | int verbose = 0; | |
23 | int always_checksum = 0; | |
24 | time_t starttime; | |
25 | off_t total_size = 0; | |
26 | int block_size=BLOCK_SIZE; | |
27 | ||
28 | char *backup_suffix = BACKUP_SUFFIX; | |
29 | ||
30 | static char *rsync_path = RSYNC_NAME; | |
31 | ||
32 | int make_backups = 0; | |
82306bf6 AT |
33 | int whole_file = 0; |
34 | int copy_links = 0; | |
c627d613 | 35 | int preserve_links = 0; |
dc5ddbcc | 36 | int preserve_hard_links = 0; |
c627d613 AT |
37 | int preserve_perms = 0; |
38 | int preserve_devices = 0; | |
39 | int preserve_uid = 0; | |
40 | int preserve_gid = 0; | |
41 | int preserve_times = 0; | |
42 | int update_only = 0; | |
43 | int cvs_exclude = 0; | |
44 | int dry_run=0; | |
45 | int local_server=0; | |
46 | int ignore_times=0; | |
47 | int delete_mode=0; | |
48 | int one_file_system=0; | |
4fe159a8 | 49 | int remote_version=0; |
dc5ddbcc | 50 | int sparse_files=0; |
70d794dc | 51 | int do_compression=0; |
7b8356d0 AT |
52 | int am_root=0; |
53 | int orig_umask=0; | |
6574b4f7 | 54 | int relative_paths=0; |
70d794dc | 55 | |
34ccb63e | 56 | extern int csum_length; |
c627d613 AT |
57 | |
58 | int am_server = 0; | |
59 | static int sender = 0; | |
60 | int recurse = 0; | |
61 | ||
62 | static void usage(FILE *f); | |
63 | ||
64 | static void report(int f) | |
65 | { | |
66 | int in,out,tsize; | |
67 | time_t t = time(NULL); | |
68 | ||
69 | if (!verbose) return; | |
70 | ||
71 | if (am_server && sender) { | |
72 | write_int(f,read_total()); | |
73 | write_int(f,write_total()); | |
74 | write_int(f,total_size); | |
75 | write_flush(f); | |
76 | return; | |
77 | } | |
78 | ||
79 | if (sender) { | |
80 | in = read_total(); | |
81 | out = write_total(); | |
82 | tsize = (int)total_size; | |
83 | } else { | |
84 | in = read_int(f); | |
85 | out = read_int(f); | |
86 | tsize = read_int(f); | |
87 | } | |
88 | ||
89 | printf("wrote %d bytes read %d bytes %g bytes/sec\n", | |
90 | out,in,(in+out)/(0.5 + (t-starttime))); | |
91 | printf("total size is %d speedup is %g\n", | |
92 | tsize,(1.0*tsize)/(in+out)); | |
93 | } | |
94 | ||
95 | ||
96 | static void server_options(char **args,int *argc) | |
97 | { | |
98 | int ac = *argc; | |
99 | static char argstr[50]; | |
100 | static char bsize[30]; | |
101 | int i, x; | |
102 | ||
103 | args[ac++] = "--server"; | |
104 | ||
105 | if (!sender) | |
106 | args[ac++] = "--sender"; | |
107 | ||
108 | x = 1; | |
109 | argstr[0] = '-'; | |
110 | for (i=0;i<verbose;i++) | |
111 | argstr[x++] = 'v'; | |
112 | if (make_backups) | |
113 | argstr[x++] = 'b'; | |
114 | if (update_only) | |
115 | argstr[x++] = 'u'; | |
116 | if (dry_run) | |
117 | argstr[x++] = 'n'; | |
118 | if (preserve_links) | |
119 | argstr[x++] = 'l'; | |
82306bf6 AT |
120 | if (copy_links) |
121 | argstr[x++] = 'L'; | |
122 | if (whole_file) | |
123 | argstr[x++] = 'W'; | |
dc5ddbcc AT |
124 | if (preserve_hard_links) |
125 | argstr[x++] = 'H'; | |
c627d613 AT |
126 | if (preserve_uid) |
127 | argstr[x++] = 'o'; | |
128 | if (preserve_gid) | |
129 | argstr[x++] = 'g'; | |
130 | if (preserve_devices) | |
131 | argstr[x++] = 'D'; | |
132 | if (preserve_times) | |
133 | argstr[x++] = 't'; | |
134 | if (preserve_perms) | |
135 | argstr[x++] = 'p'; | |
136 | if (recurse) | |
137 | argstr[x++] = 'r'; | |
138 | if (always_checksum) | |
139 | argstr[x++] = 'c'; | |
140 | if (cvs_exclude) | |
141 | argstr[x++] = 'C'; | |
142 | if (ignore_times) | |
143 | argstr[x++] = 'I'; | |
6574b4f7 AT |
144 | if (relative_paths) |
145 | argstr[x++] = 'R'; | |
c627d613 AT |
146 | if (one_file_system) |
147 | argstr[x++] = 'x'; | |
dc5ddbcc AT |
148 | if (sparse_files) |
149 | argstr[x++] = 'S'; | |
861c20b4 PM |
150 | if (do_compression) |
151 | argstr[x++] = 'z'; | |
c627d613 AT |
152 | argstr[x] = 0; |
153 | ||
154 | if (x != 1) args[ac++] = argstr; | |
155 | ||
156 | if (block_size != BLOCK_SIZE) { | |
157 | sprintf(bsize,"-B%d",block_size); | |
158 | args[ac++] = bsize; | |
159 | } | |
43a481dc | 160 | |
dc7a9478 AT |
161 | if (strcmp(backup_suffix, BACKUP_SUFFIX)) { |
162 | args[ac++] = "--suffix"; | |
163 | args[ac++] = backup_suffix; | |
164 | } | |
165 | ||
c627d613 AT |
166 | if (delete_mode) |
167 | args[ac++] = "--delete"; | |
168 | ||
169 | *argc = ac; | |
170 | } | |
171 | ||
172 | ||
173 | ||
e3cd198f | 174 | static int do_cmd(char *cmd,char *machine,char *user,char *path,int *f_in,int *f_out) |
c627d613 AT |
175 | { |
176 | char *args[100]; | |
82306bf6 AT |
177 | int i,argc=0, ret; |
178 | char *tok,*p,*dir=NULL; | |
c627d613 AT |
179 | |
180 | if (!local_server) { | |
181 | if (!cmd) | |
182 | cmd = getenv(RSYNC_RSH_ENV); | |
183 | if (!cmd) | |
184 | cmd = RSYNC_RSH; | |
185 | cmd = strdup(cmd); | |
186 | if (!cmd) | |
187 | goto oom; | |
188 | ||
189 | for (tok=strtok(cmd," ");tok;tok=strtok(NULL," ")) { | |
190 | args[argc++] = tok; | |
191 | } | |
192 | ||
7b8356d0 AT |
193 | #if HAVE_REMSH |
194 | /* remsh (on HPUX) takes the arguments the other way around */ | |
195 | args[argc++] = machine; | |
196 | if (user) { | |
197 | args[argc++] = "-l"; | |
198 | args[argc++] = user; | |
199 | } | |
200 | #else | |
c627d613 AT |
201 | if (user) { |
202 | args[argc++] = "-l"; | |
203 | args[argc++] = user; | |
204 | } | |
205 | args[argc++] = machine; | |
7b8356d0 | 206 | #endif |
c627d613 AT |
207 | } |
208 | ||
209 | args[argc++] = rsync_path; | |
210 | ||
211 | server_options(args,&argc); | |
212 | ||
213 | if (path && *path) { | |
82306bf6 | 214 | dir = strdup(path); |
c627d613 | 215 | p = strrchr(dir,'/'); |
6574b4f7 | 216 | if (p && !relative_paths) { |
c627d613 | 217 | *p = 0; |
7b8356d0 AT |
218 | if (!dir[0]) |
219 | args[argc++] = "/"; | |
220 | else | |
221 | args[argc++] = dir; | |
c627d613 AT |
222 | p++; |
223 | } else { | |
224 | args[argc++] = "."; | |
225 | p = dir; | |
226 | } | |
227 | if (p[0]) | |
228 | args[argc++] = path; | |
229 | } | |
230 | ||
231 | args[argc] = NULL; | |
232 | ||
233 | if (verbose > 3) { | |
dc5ddbcc | 234 | fprintf(FERROR,"cmd="); |
c627d613 | 235 | for (i=0;i<argc;i++) |
dc5ddbcc AT |
236 | fprintf(FERROR,"%s ",args[i]); |
237 | fprintf(FERROR,"\n"); | |
c627d613 AT |
238 | } |
239 | ||
82306bf6 AT |
240 | ret = piped_child(args,f_in,f_out); |
241 | if (dir) free(dir); | |
242 | ||
243 | return ret; | |
c627d613 AT |
244 | |
245 | oom: | |
246 | out_of_memory("do_cmd"); | |
247 | return 0; /* not reached */ | |
248 | } | |
249 | ||
250 | ||
251 | ||
252 | ||
253 | static char *get_local_name(struct file_list *flist,char *name) | |
254 | { | |
255 | struct stat st; | |
256 | ||
257 | if (stat(name,&st) == 0) { | |
258 | if (S_ISDIR(st.st_mode)) { | |
259 | if (chdir(name) != 0) { | |
6574b4f7 | 260 | fprintf(FERROR,"chdir %s : %s (1)\n",name,strerror(errno)); |
34ccb63e | 261 | exit_cleanup(1); |
c627d613 AT |
262 | } |
263 | return NULL; | |
264 | } | |
265 | if (flist->count > 1) { | |
dc5ddbcc | 266 | fprintf(FERROR,"ERROR: destination must be a directory when copying more than 1 file\n"); |
34ccb63e | 267 | exit_cleanup(1); |
c627d613 AT |
268 | } |
269 | return name; | |
270 | } | |
271 | ||
272 | if (flist->count == 1) | |
273 | return name; | |
274 | ||
275 | if (!name) | |
276 | return NULL; | |
277 | ||
7b8356d0 | 278 | if (mkdir(name,0777 & ~orig_umask) != 0) { |
6574b4f7 | 279 | fprintf(FERROR,"mkdir %s : %s (1)\n",name,strerror(errno)); |
34ccb63e | 280 | exit_cleanup(1); |
94481d91 | 281 | } else { |
dc5ddbcc | 282 | fprintf(FINFO,"created directory %s\n",name); |
c627d613 AT |
283 | } |
284 | ||
285 | if (chdir(name) != 0) { | |
6574b4f7 | 286 | fprintf(FERROR,"chdir %s : %s (2)\n",name,strerror(errno)); |
34ccb63e | 287 | exit_cleanup(1); |
c627d613 AT |
288 | } |
289 | ||
290 | return NULL; | |
291 | } | |
292 | ||
293 | ||
294 | ||
295 | ||
296 | void do_server_sender(int argc,char *argv[]) | |
297 | { | |
298 | int i; | |
299 | char *dir = argv[0]; | |
300 | struct file_list *flist; | |
301 | ||
302 | if (verbose > 2) | |
dc5ddbcc | 303 | fprintf(FERROR,"server_sender starting pid=%d\n",(int)getpid()); |
c627d613 | 304 | |
6574b4f7 AT |
305 | if (!relative_paths && chdir(dir) != 0) { |
306 | fprintf(FERROR,"chdir %s: %s (3)\n",dir,strerror(errno)); | |
34ccb63e | 307 | exit_cleanup(1); |
c627d613 AT |
308 | } |
309 | argc--; | |
310 | argv++; | |
311 | ||
312 | if (strcmp(dir,".")) { | |
313 | int l = strlen(dir); | |
8bf73749 AT |
314 | if (strcmp(dir,"/") == 0) |
315 | l = 0; | |
c627d613 AT |
316 | for (i=0;i<argc;i++) |
317 | argv[i] += l+1; | |
318 | } | |
319 | ||
320 | if (argc == 0 && recurse) { | |
321 | argc=1; | |
322 | argv--; | |
323 | argv[0] = "."; | |
324 | } | |
325 | ||
326 | ||
a06d19e3 | 327 | flist = send_file_list(STDOUT_FILENO,argc,argv); |
c627d613 AT |
328 | send_files(flist,STDOUT_FILENO,STDIN_FILENO); |
329 | report(STDOUT_FILENO); | |
34ccb63e | 330 | exit_cleanup(0); |
c627d613 AT |
331 | } |
332 | ||
333 | ||
dc5ddbcc AT |
334 | static int do_recv(int f_in,int f_out,struct file_list *flist,char *local_name) |
335 | { | |
336 | int pid; | |
337 | int status=0; | |
c6e7fcb4 | 338 | int recv_pipe[2]; |
dc5ddbcc AT |
339 | |
340 | if (preserve_hard_links) | |
341 | init_hard_links(flist); | |
342 | ||
c6e7fcb4 AT |
343 | if (pipe(recv_pipe) < 0) { |
344 | fprintf(FERROR,"pipe failed in do_recv\n"); | |
345 | exit(1); | |
346 | } | |
347 | ||
348 | ||
dc5ddbcc | 349 | if ((pid=fork()) == 0) { |
c6e7fcb4 | 350 | recv_files(f_in,flist,local_name,recv_pipe[1]); |
dc5ddbcc AT |
351 | if (verbose > 2) |
352 | fprintf(FERROR,"receiver read %d\n",read_total()); | |
353 | exit_cleanup(0); | |
354 | } | |
355 | ||
c6e7fcb4 | 356 | generate_files(f_out,flist,local_name,recv_pipe[0]); |
dc5ddbcc AT |
357 | |
358 | waitpid(pid, &status, 0); | |
359 | ||
360 | return status; | |
361 | } | |
362 | ||
c627d613 AT |
363 | |
364 | void do_server_recv(int argc,char *argv[]) | |
365 | { | |
dc5ddbcc | 366 | int status; |
c627d613 AT |
367 | char *dir = NULL; |
368 | struct file_list *flist; | |
369 | char *local_name=NULL; | |
370 | ||
371 | if (verbose > 2) | |
dc5ddbcc | 372 | fprintf(FERROR,"server_recv(%d) starting pid=%d\n",argc,(int)getpid()); |
c627d613 AT |
373 | |
374 | if (argc > 0) { | |
375 | dir = argv[0]; | |
376 | argc--; | |
377 | argv++; | |
378 | if (chdir(dir) != 0) { | |
6574b4f7 | 379 | fprintf(FERROR,"chdir %s : %s (4)\n",dir,strerror(errno)); |
34ccb63e | 380 | exit_cleanup(1); |
c627d613 AT |
381 | } |
382 | } | |
383 | ||
384 | if (delete_mode) | |
385 | recv_exclude_list(STDIN_FILENO); | |
386 | ||
387 | flist = recv_file_list(STDIN_FILENO); | |
388 | if (!flist || flist->count == 0) { | |
dc5ddbcc | 389 | fprintf(FERROR,"nothing to do\n"); |
34ccb63e | 390 | exit_cleanup(1); |
c627d613 AT |
391 | } |
392 | ||
393 | if (argc > 0) { | |
394 | if (strcmp(dir,".")) { | |
395 | argv[0] += strlen(dir); | |
396 | if (argv[0][0] == '/') argv[0]++; | |
397 | } | |
398 | local_name = get_local_name(flist,argv[0]); | |
399 | } | |
400 | ||
dc5ddbcc | 401 | status = do_recv(STDIN_FILENO,STDOUT_FILENO,flist,local_name); |
34ccb63e | 402 | exit_cleanup(status); |
c627d613 AT |
403 | } |
404 | ||
405 | ||
406 | static void usage(FILE *f) | |
407 | { | |
408 | fprintf(f,"rsync version %s Copyright Andrew Tridgell and Paul Mackerras\n\n", | |
409 | VERSION); | |
410 | fprintf(f,"Usage:\t%s [options] src user@host:dest\nOR",RSYNC_NAME); | |
411 | fprintf(f,"\t%s [options] user@host:src dest\n\n",RSYNC_NAME); | |
412 | fprintf(f,"Options:\n"); | |
413 | fprintf(f,"-v, --verbose increase verbosity\n"); | |
414 | fprintf(f,"-c, --checksum always checksum\n"); | |
415 | fprintf(f,"-a, --archive archive mode (same as -rlptDog)\n"); | |
416 | fprintf(f,"-r, --recursive recurse into directories\n"); | |
6574b4f7 | 417 | fprintf(f,"-R, --relative use relative path names\n"); |
c627d613 AT |
418 | fprintf(f,"-b, --backup make backups (default ~ extension)\n"); |
419 | fprintf(f,"-u, --update update only (don't overwrite newer files)\n"); | |
420 | fprintf(f,"-l, --links preserve soft links\n"); | |
82306bf6 | 421 | fprintf(f,"-L, --copy-links treat soft links like regular files\n"); |
dc5ddbcc | 422 | fprintf(f,"-H, --hard-links preserve hard links\n"); |
c627d613 AT |
423 | fprintf(f,"-p, --perms preserve permissions\n"); |
424 | fprintf(f,"-o, --owner preserve owner (root only)\n"); | |
425 | fprintf(f,"-g, --group preserve group\n"); | |
426 | fprintf(f,"-D, --devices preserve devices (root only)\n"); | |
427 | fprintf(f,"-t, --times preserve times\n"); | |
dc5ddbcc | 428 | fprintf(f,"-S, --sparse handle sparse files efficiently\n"); |
c627d613 | 429 | fprintf(f,"-n, --dry-run show what would have been transferred\n"); |
82306bf6 | 430 | fprintf(f,"-W, --whole-file copy whole files, no incremental checks\n"); |
c627d613 AT |
431 | fprintf(f,"-x, --one-file-system don't cross filesystem boundaries\n"); |
432 | fprintf(f,"-B, --block-size SIZE checksum blocking size\n"); | |
433 | fprintf(f,"-e, --rsh COMMAND specify rsh replacement\n"); | |
434 | fprintf(f," --rsync-path PATH specify path to rsync on the remote machine\n"); | |
435 | fprintf(f,"-C, --cvs-exclude auto ignore files in the same way CVS does\n"); | |
436 | fprintf(f," --delete delete files that don't exist on the sending side\n"); | |
437 | fprintf(f,"-I, --ignore-times don't exclude files that match length and time\n"); | |
861c20b4 | 438 | fprintf(f,"-z, --compress compress file data\n"); |
c627d613 AT |
439 | fprintf(f," --exclude FILE exclude file FILE\n"); |
440 | fprintf(f," --exclude-from FILE exclude files listed in FILE\n"); | |
441 | fprintf(f," --suffix SUFFIX override backup suffix\n"); | |
442 | fprintf(f," --version print version number\n"); | |
443 | ||
444 | fprintf(f,"\n"); | |
445 | fprintf(f,"the backup suffix defaults to %s\n",BACKUP_SUFFIX); | |
446 | fprintf(f,"the block size defaults to %d\n",BLOCK_SIZE); | |
447 | } | |
448 | ||
449 | enum {OPT_VERSION,OPT_SUFFIX,OPT_SENDER,OPT_SERVER,OPT_EXCLUDE, | |
b98c7b81 | 450 | OPT_EXCLUDE_FROM,OPT_DELETE,OPT_RSYNC_PATH}; |
c627d613 | 451 | |
82306bf6 | 452 | static char *short_options = "oblLWHpguDCtcahvrRIxnSe:B:z"; |
c627d613 AT |
453 | |
454 | static struct option long_options[] = { | |
455 | {"version", 0, 0, OPT_VERSION}, | |
456 | {"server", 0, 0, OPT_SERVER}, | |
457 | {"sender", 0, 0, OPT_SENDER}, | |
458 | {"delete", 0, 0, OPT_DELETE}, | |
459 | {"exclude", 1, 0, OPT_EXCLUDE}, | |
460 | {"exclude-from",1, 0, OPT_EXCLUDE_FROM}, | |
461 | {"rsync-path", 1, 0, OPT_RSYNC_PATH}, | |
462 | {"one-file-system",0, 0, 'x'}, | |
463 | {"ignore-times",0, 0, 'I'}, | |
464 | {"help", 0, 0, 'h'}, | |
465 | {"dry-run", 0, 0, 'n'}, | |
dc5ddbcc | 466 | {"sparse", 0, 0, 'S'}, |
c627d613 AT |
467 | {"cvs-exclude", 0, 0, 'C'}, |
468 | {"archive", 0, 0, 'a'}, | |
469 | {"checksum", 0, 0, 'c'}, | |
470 | {"backup", 0, 0, 'b'}, | |
471 | {"update", 0, 0, 'u'}, | |
472 | {"verbose", 0, 0, 'v'}, | |
473 | {"recursive", 0, 0, 'r'}, | |
6574b4f7 | 474 | {"relative", 0, 0, 'R'}, |
c627d613 AT |
475 | {"devices", 0, 0, 'D'}, |
476 | {"perms", 0, 0, 'p'}, | |
477 | {"links", 0, 0, 'l'}, | |
82306bf6 AT |
478 | {"copy-links", 0, 0, 'L'}, |
479 | {"whole-file", 0, 0, 'W'}, | |
dc5ddbcc | 480 | {"hard-links", 0, 0, 'H'}, |
c627d613 AT |
481 | {"owner", 0, 0, 'o'}, |
482 | {"group", 0, 0, 'g'}, | |
483 | {"times", 0, 0, 't'}, | |
484 | {"rsh", 1, 0, 'e'}, | |
485 | {"suffix", 1, 0, OPT_SUFFIX}, | |
486 | {"block-size", 1, 0, 'B'}, | |
861c20b4 | 487 | {"compress", 0, 0, 'z'}, |
c627d613 AT |
488 | {0,0,0,0}}; |
489 | ||
82306bf6 AT |
490 | RETSIGTYPE sigusr1_handler(int val) { |
491 | exit_cleanup(1); | |
492 | } | |
493 | ||
c627d613 AT |
494 | int main(int argc,char *argv[]) |
495 | { | |
774ef68f | 496 | int pid, status = 0, status2 = 0; |
c627d613 AT |
497 | int opt; |
498 | int option_index; | |
499 | char *shell_cmd = NULL; | |
500 | char *shell_machine = NULL; | |
501 | char *shell_path = NULL; | |
502 | char *shell_user = NULL; | |
503 | char *p; | |
504 | int f_in,f_out; | |
505 | struct file_list *flist; | |
506 | char *local_name = NULL; | |
507 | ||
82306bf6 AT |
508 | #ifdef SETPGRP_VOID |
509 | setpgrp(); | |
510 | #else | |
511 | setpgrp(0,0); | |
512 | #endif | |
513 | signal(SIGUSR1, sigusr1_handler); | |
514 | ||
c627d613 | 515 | starttime = time(NULL); |
7b8356d0 AT |
516 | am_root = (getuid() == 0); |
517 | ||
518 | /* we set a 0 umask so that correct file permissions can be | |
519 | carried across */ | |
520 | orig_umask = umask(0); | |
c627d613 AT |
521 | |
522 | while ((opt = getopt_long(argc, argv, | |
523 | short_options, long_options, &option_index)) | |
524 | != -1) { | |
525 | switch (opt) | |
526 | { | |
527 | case OPT_VERSION: | |
528 | printf("rsync version %s protocol version %d\n", | |
529 | VERSION,PROTOCOL_VERSION); | |
34ccb63e | 530 | exit_cleanup(0); |
c627d613 AT |
531 | |
532 | case OPT_SUFFIX: | |
533 | backup_suffix = optarg; | |
534 | break; | |
535 | ||
536 | case OPT_RSYNC_PATH: | |
537 | rsync_path = optarg; | |
538 | break; | |
539 | ||
540 | case 'I': | |
541 | ignore_times = 1; | |
542 | break; | |
543 | ||
544 | case 'x': | |
545 | one_file_system=1; | |
546 | break; | |
547 | ||
548 | case OPT_DELETE: | |
549 | delete_mode = 1; | |
550 | break; | |
551 | ||
552 | case OPT_EXCLUDE: | |
553 | add_exclude(optarg); | |
554 | break; | |
555 | ||
556 | case OPT_EXCLUDE_FROM: | |
557 | add_exclude_file(optarg,1); | |
558 | break; | |
559 | ||
560 | case 'h': | |
dc5ddbcc | 561 | usage(FINFO); |
34ccb63e | 562 | exit_cleanup(0); |
c627d613 AT |
563 | |
564 | case 'b': | |
565 | make_backups=1; | |
566 | break; | |
567 | ||
568 | case 'n': | |
569 | dry_run=1; | |
570 | break; | |
571 | ||
dc5ddbcc AT |
572 | case 'S': |
573 | sparse_files=1; | |
574 | break; | |
575 | ||
c627d613 AT |
576 | case 'C': |
577 | cvs_exclude=1; | |
578 | break; | |
579 | ||
580 | case 'u': | |
581 | update_only=1; | |
582 | break; | |
583 | ||
c627d613 AT |
584 | case 'l': |
585 | preserve_links=1; | |
586 | break; | |
dc5ddbcc | 587 | |
82306bf6 AT |
588 | case 'L': |
589 | copy_links=1; | |
590 | break; | |
591 | ||
592 | case 'W': | |
593 | whole_file=1; | |
594 | break; | |
595 | ||
dc5ddbcc AT |
596 | case 'H': |
597 | #if SUPPORT_HARD_LINKS | |
598 | preserve_hard_links=1; | |
cbbe4892 AT |
599 | #else |
600 | fprintf(FERROR,"ERROR: hard links not supported on this platform\n"); | |
601 | exit_cleanup(1); | |
c627d613 | 602 | #endif |
dc5ddbcc | 603 | break; |
c627d613 AT |
604 | |
605 | case 'p': | |
606 | preserve_perms=1; | |
607 | break; | |
608 | ||
609 | case 'o': | |
7b8356d0 | 610 | preserve_uid=1; |
c627d613 AT |
611 | break; |
612 | ||
613 | case 'g': | |
614 | preserve_gid=1; | |
615 | break; | |
616 | ||
617 | case 'D': | |
7b8356d0 | 618 | preserve_devices=1; |
c627d613 AT |
619 | break; |
620 | ||
621 | case 't': | |
622 | preserve_times=1; | |
623 | break; | |
624 | ||
625 | case 'c': | |
626 | always_checksum=1; | |
627 | break; | |
628 | ||
629 | case 'v': | |
630 | verbose++; | |
631 | break; | |
632 | ||
633 | case 'a': | |
634 | recurse=1; | |
635 | #if SUPPORT_LINKS | |
636 | preserve_links=1; | |
637 | #endif | |
638 | preserve_perms=1; | |
639 | preserve_times=1; | |
640 | preserve_gid=1; | |
7b8356d0 | 641 | if (am_root) { |
c627d613 AT |
642 | preserve_devices=1; |
643 | preserve_uid=1; | |
7b8356d0 | 644 | } |
c627d613 AT |
645 | break; |
646 | ||
647 | case OPT_SERVER: | |
648 | am_server = 1; | |
649 | break; | |
650 | ||
651 | case OPT_SENDER: | |
652 | if (!am_server) { | |
dc5ddbcc | 653 | usage(FERROR); |
34ccb63e | 654 | exit_cleanup(1); |
c627d613 AT |
655 | } |
656 | sender = 1; | |
657 | break; | |
658 | ||
659 | case 'r': | |
660 | recurse = 1; | |
661 | break; | |
662 | ||
6574b4f7 AT |
663 | case 'R': |
664 | relative_paths = 1; | |
665 | break; | |
666 | ||
c627d613 AT |
667 | case 'e': |
668 | shell_cmd = optarg; | |
669 | break; | |
670 | ||
671 | case 'B': | |
672 | block_size = atoi(optarg); | |
673 | break; | |
674 | ||
861c20b4 PM |
675 | case 'z': |
676 | do_compression = 1; | |
677 | break; | |
678 | ||
c627d613 | 679 | default: |
861c20b4 | 680 | /* fprintf(FERROR,"bad option -%c\n",opt); */ |
34ccb63e | 681 | exit_cleanup(1); |
c627d613 AT |
682 | } |
683 | } | |
684 | ||
685 | while (optind--) { | |
686 | argc--; | |
687 | argv++; | |
688 | } | |
689 | ||
6b83141d AT |
690 | signal(SIGCHLD,SIG_IGN); |
691 | signal(SIGINT,SIGNAL_CAST sig_int); | |
692 | signal(SIGPIPE,SIGNAL_CAST sig_int); | |
693 | signal(SIGHUP,SIGNAL_CAST sig_int); | |
694 | ||
c627d613 AT |
695 | if (dry_run) |
696 | verbose = MAX(verbose,1); | |
697 | ||
cbbe4892 AT |
698 | #ifndef SUPPORT_LINKS |
699 | if (!am_server && preserve_links) { | |
700 | fprintf(FERROR,"ERROR: symbolic links not supported\n"); | |
701 | exit_cleanup(1); | |
702 | } | |
703 | #endif | |
704 | ||
c627d613 | 705 | if (am_server) { |
aae43eb3 | 706 | setup_protocol(STDOUT_FILENO,STDIN_FILENO); |
c627d613 AT |
707 | |
708 | if (sender) { | |
709 | recv_exclude_list(STDIN_FILENO); | |
710 | if (cvs_exclude) | |
711 | add_cvs_excludes(); | |
712 | do_server_sender(argc,argv); | |
713 | } else { | |
714 | do_server_recv(argc,argv); | |
715 | } | |
34ccb63e | 716 | exit_cleanup(0); |
c627d613 AT |
717 | } |
718 | ||
719 | if (argc < 2) { | |
dc5ddbcc | 720 | usage(FERROR); |
34ccb63e | 721 | exit_cleanup(1); |
c627d613 AT |
722 | } |
723 | ||
724 | p = strchr(argv[0],':'); | |
725 | ||
726 | if (p) { | |
727 | sender = 0; | |
728 | *p = 0; | |
729 | shell_machine = argv[0]; | |
730 | shell_path = p+1; | |
731 | argc--; | |
732 | argv++; | |
733 | } else { | |
734 | sender = 1; | |
735 | ||
736 | p = strchr(argv[argc-1],':'); | |
737 | if (!p) { | |
738 | local_server = 1; | |
739 | } | |
740 | ||
741 | if (local_server) { | |
742 | shell_machine = NULL; | |
743 | shell_path = argv[argc-1]; | |
744 | } else { | |
745 | *p = 0; | |
746 | shell_machine = argv[argc-1]; | |
747 | shell_path = p+1; | |
748 | } | |
749 | argc--; | |
750 | } | |
751 | ||
752 | if (shell_machine) { | |
753 | p = strchr(shell_machine,'@'); | |
754 | if (p) { | |
755 | *p = 0; | |
756 | shell_user = shell_machine; | |
757 | shell_machine = p+1; | |
758 | } | |
759 | } | |
760 | ||
761 | if (verbose > 3) { | |
dc5ddbcc | 762 | fprintf(FERROR,"cmd=%s machine=%s user=%s path=%s\n", |
c627d613 AT |
763 | shell_cmd?shell_cmd:"", |
764 | shell_machine?shell_machine:"", | |
765 | shell_user?shell_user:"", | |
766 | shell_path?shell_path:""); | |
767 | } | |
768 | ||
c627d613 | 769 | if (!sender && argc != 1) { |
dc5ddbcc | 770 | usage(FERROR); |
34ccb63e | 771 | exit_cleanup(1); |
c627d613 AT |
772 | } |
773 | ||
774 | pid = do_cmd(shell_cmd,shell_machine,shell_user,shell_path,&f_in,&f_out); | |
775 | ||
aae43eb3 | 776 | setup_protocol(f_out,f_in); |
4fe159a8 | 777 | |
6dd1782c | 778 | #if HAVE_SETLINEBUF |
aa7ed201 AT |
779 | setlinebuf(FINFO); |
780 | setlinebuf(FERROR); | |
6dd1782c | 781 | #endif |
aa7ed201 | 782 | |
c627d613 | 783 | if (verbose > 3) |
dc5ddbcc | 784 | fprintf(FERROR,"parent=%d child=%d sender=%d recurse=%d\n", |
c627d613 AT |
785 | (int)getpid(),pid,sender,recurse); |
786 | ||
787 | if (sender) { | |
788 | if (cvs_exclude) | |
789 | add_cvs_excludes(); | |
790 | if (delete_mode) | |
791 | send_exclude_list(f_out); | |
a06d19e3 | 792 | flist = send_file_list(f_out,argc,argv); |
c627d613 | 793 | if (verbose > 3) |
dc5ddbcc | 794 | fprintf(FERROR,"file list sent\n"); |
c627d613 AT |
795 | send_files(flist,f_out,f_in); |
796 | if (verbose > 3) | |
dc5ddbcc | 797 | fprintf(FERROR,"waiting on %d\n",pid); |
c627d613 AT |
798 | waitpid(pid, &status, 0); |
799 | report(-1); | |
34ccb63e | 800 | exit_cleanup(status); |
c627d613 AT |
801 | } |
802 | ||
803 | send_exclude_list(f_out); | |
804 | ||
805 | flist = recv_file_list(f_in); | |
806 | if (!flist || flist->count == 0) { | |
dc5ddbcc | 807 | fprintf(FERROR,"nothing to do\n"); |
34ccb63e | 808 | exit_cleanup(0); |
c627d613 AT |
809 | } |
810 | ||
811 | local_name = get_local_name(flist,argv[0]); | |
812 | ||
dc5ddbcc | 813 | status2 = do_recv(f_in,f_out,flist,local_name); |
c627d613 AT |
814 | |
815 | report(f_in); | |
816 | ||
817 | waitpid(pid, &status, 0); | |
818 | ||
819 | return status | status2; | |
820 | } | |
82306bf6 | 821 |