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