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