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