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 | ||
f0fca04e | 22 | time_t starttime = 0; |
a800434a AT |
23 | |
24 | struct stats stats; | |
5d6bcd44 | 25 | |
34ccb63e | 26 | extern int csum_length; |
c627d613 | 27 | |
7a6421fa | 28 | extern int verbose; |
c627d613 AT |
29 | |
30 | static void report(int f) | |
31 | { | |
7a6421fa AT |
32 | time_t t = time(NULL); |
33 | extern int am_server; | |
34 | extern int am_sender; | |
248fbb8c | 35 | extern int am_daemon; |
a800434a | 36 | extern int do_stats; |
7a6421fa | 37 | |
248fbb8c | 38 | if (am_daemon) { |
8d9dc9f9 | 39 | syslog(LOG_INFO,"wrote %.0f bytes read %.0f bytes total size %.0f\n", |
a800434a AT |
40 | (double)stats.total_written, |
41 | (double)stats.total_read, | |
42 | (double)stats.total_size); | |
7b372642 | 43 | if (f == -1 || !am_sender) return; |
248fbb8c AT |
44 | } |
45 | ||
7b372642 AT |
46 | if (!verbose) return; |
47 | ||
ba5e128d AT |
48 | if (am_server && !am_sender) return; |
49 | ||
7a6421fa | 50 | if (am_server && am_sender) { |
a800434a AT |
51 | write_longint(f,stats.total_read); |
52 | write_longint(f,stats.total_written); | |
53 | write_longint(f,stats.total_size); | |
7a6421fa AT |
54 | return; |
55 | } | |
c627d613 | 56 | |
a800434a AT |
57 | if (!am_sender) { |
58 | int64 r; | |
59 | stats.total_written = read_longint(f); | |
60 | r = read_longint(f); | |
61 | stats.total_size = read_longint(f); | |
62 | stats.total_read = r; | |
63 | } | |
64 | ||
65 | if (do_stats) { | |
1f658d42 AT |
66 | rprintf(FINFO,"\nNumber of files: %d\n", stats.num_files); |
67 | rprintf(FINFO,"Number of files transferred: %d\n", | |
a800434a | 68 | stats.num_transferred_files); |
1f658d42 | 69 | rprintf(FINFO,"Total file size: %.0f bytes\n", |
a800434a | 70 | (double)stats.total_size); |
1f658d42 | 71 | rprintf(FINFO,"Total transferred file size: %.0f bytes\n", |
a800434a | 72 | (double)stats.total_transferred_size); |
1f658d42 | 73 | rprintf(FINFO,"Literal data: %.0f bytes\n", |
a800434a | 74 | (double)stats.literal_data); |
1f658d42 | 75 | rprintf(FINFO,"Matched data: %.0f bytes\n", |
a800434a | 76 | (double)stats.matched_data); |
1f658d42 AT |
77 | rprintf(FINFO,"File list size: %d\n", stats.flist_size); |
78 | rprintf(FINFO,"Total bytes written: %.0f\n", | |
a800434a | 79 | (double)stats.total_written); |
1f658d42 | 80 | rprintf(FINFO,"Total bytes read: %.0f\n\n", |
a800434a | 81 | (double)stats.total_read); |
7a6421fa AT |
82 | } |
83 | ||
1f658d42 | 84 | rprintf(FINFO,"wrote %.0f bytes read %.0f bytes %.2f bytes/sec\n", |
a800434a AT |
85 | (double)stats.total_written, |
86 | (double)stats.total_read, | |
87 | (stats.total_written+stats.total_read)/(0.5 + (t-starttime))); | |
1f658d42 | 88 | rprintf(FINFO,"total size is %.0f speedup is %.2f\n", |
a800434a AT |
89 | (double)stats.total_size, |
90 | (1.0*stats.total_size)/(stats.total_written+stats.total_read)); | |
fc8a6b97 AT |
91 | |
92 | fflush(stdout); | |
93 | fflush(stderr); | |
c627d613 AT |
94 | } |
95 | ||
96 | ||
e3cd198f | 97 | static int do_cmd(char *cmd,char *machine,char *user,char *path,int *f_in,int *f_out) |
c627d613 | 98 | { |
366345fe AT |
99 | char *args[100]; |
100 | int i,argc=0, ret; | |
101 | char *tok,*dir=NULL; | |
7a6421fa AT |
102 | extern int local_server; |
103 | extern char *rsync_path; | |
366345fe AT |
104 | |
105 | if (!local_server) { | |
106 | if (!cmd) | |
107 | cmd = getenv(RSYNC_RSH_ENV); | |
108 | if (!cmd) | |
109 | cmd = RSYNC_RSH; | |
110 | cmd = strdup(cmd); | |
111 | if (!cmd) | |
112 | goto oom; | |
113 | ||
114 | for (tok=strtok(cmd," ");tok;tok=strtok(NULL," ")) { | |
115 | args[argc++] = tok; | |
116 | } | |
c627d613 | 117 | |
7b8356d0 | 118 | #if HAVE_REMSH |
366345fe AT |
119 | /* remsh (on HPUX) takes the arguments the other way around */ |
120 | args[argc++] = machine; | |
121 | if (user) { | |
122 | args[argc++] = "-l"; | |
123 | args[argc++] = user; | |
124 | } | |
7b8356d0 | 125 | #else |
366345fe AT |
126 | if (user) { |
127 | args[argc++] = "-l"; | |
128 | args[argc++] = user; | |
129 | } | |
130 | args[argc++] = machine; | |
7b8356d0 | 131 | #endif |
c627d613 | 132 | |
366345fe | 133 | args[argc++] = rsync_path; |
c627d613 | 134 | |
366345fe AT |
135 | server_options(args,&argc); |
136 | } | |
c627d613 | 137 | |
366345fe | 138 | args[argc++] = "."; |
76076c4b | 139 | |
366345fe AT |
140 | if (path && *path) |
141 | args[argc++] = path; | |
c627d613 | 142 | |
366345fe | 143 | args[argc] = NULL; |
c627d613 | 144 | |
366345fe | 145 | if (verbose > 3) { |
9486289c | 146 | rprintf(FINFO,"cmd="); |
366345fe | 147 | for (i=0;i<argc;i++) |
9486289c AT |
148 | rprintf(FINFO,"%s ",args[i]); |
149 | rprintf(FINFO,"\n"); | |
366345fe AT |
150 | } |
151 | ||
152 | if (local_server) { | |
153 | ret = local_child(argc, args, f_in, f_out); | |
154 | } else { | |
155 | ret = piped_child(args,f_in,f_out); | |
156 | } | |
c627d613 | 157 | |
366345fe | 158 | if (dir) free(dir); |
82306bf6 | 159 | |
366345fe | 160 | return ret; |
c627d613 AT |
161 | |
162 | oom: | |
366345fe AT |
163 | out_of_memory("do_cmd"); |
164 | return 0; /* not reached */ | |
c627d613 AT |
165 | } |
166 | ||
167 | ||
168 | ||
169 | ||
170 | static char *get_local_name(struct file_list *flist,char *name) | |
171 | { | |
7a6421fa AT |
172 | STRUCT_STAT st; |
173 | extern int orig_umask; | |
c627d613 | 174 | |
c95da96a AT |
175 | if (verbose > 2) |
176 | rprintf(FINFO,"get_local_name count=%d %s\n", | |
177 | flist->count, name); | |
178 | ||
1ff5450d AT |
179 | if (do_stat(name,&st) == 0) { |
180 | if (S_ISDIR(st.st_mode)) { | |
5243c216 AT |
181 | if (!push_dir(name, 0)) { |
182 | rprintf(FERROR,"push_dir %s : %s (1)\n", | |
1ff5450d AT |
183 | name,strerror(errno)); |
184 | exit_cleanup(1); | |
185 | } | |
186 | return NULL; | |
187 | } | |
188 | if (flist->count > 1) { | |
189 | rprintf(FERROR,"ERROR: destination must be a directory when copying more than 1 file\n"); | |
190 | exit_cleanup(1); | |
191 | } | |
192 | return name; | |
193 | } | |
194 | ||
195 | if (flist->count == 1) | |
196 | return name; | |
197 | ||
198 | if (!name) | |
199 | return NULL; | |
200 | ||
201 | if (do_mkdir(name,0777 & ~orig_umask) != 0) { | |
202 | rprintf(FERROR,"mkdir %s : %s (1)\n",name,strerror(errno)); | |
203 | exit_cleanup(1); | |
204 | } else { | |
b536f47e AT |
205 | if (verbose > 0) |
206 | rprintf(FINFO,"created directory %s\n",name); | |
1ff5450d AT |
207 | } |
208 | ||
5243c216 AT |
209 | if (!push_dir(name, 0)) { |
210 | rprintf(FERROR,"push_dir %s : %s (2)\n", | |
211 | name,strerror(errno)); | |
1ff5450d AT |
212 | exit_cleanup(1); |
213 | } | |
214 | ||
215 | return NULL; | |
c627d613 AT |
216 | } |
217 | ||
218 | ||
219 | ||
220 | ||
9486289c | 221 | static void do_server_sender(int f_in, int f_out, int argc,char *argv[]) |
c627d613 | 222 | { |
7a6421fa AT |
223 | int i; |
224 | struct file_list *flist; | |
225 | char *dir = argv[0]; | |
226 | extern int relative_paths; | |
7a6421fa | 227 | extern int recurse; |
c627d613 | 228 | |
7a6421fa AT |
229 | if (verbose > 2) |
230 | rprintf(FINFO,"server_sender starting pid=%d\n",(int)getpid()); | |
c627d613 | 231 | |
5243c216 AT |
232 | if (!relative_paths && !push_dir(dir, 0)) { |
233 | rprintf(FERROR,"push_dir %s: %s (3)\n",dir,strerror(errno)); | |
7a6421fa AT |
234 | exit_cleanup(1); |
235 | } | |
236 | argc--; | |
237 | argv++; | |
c627d613 | 238 | |
7a6421fa AT |
239 | if (strcmp(dir,".")) { |
240 | int l = strlen(dir); | |
241 | if (strcmp(dir,"/") == 0) | |
242 | l = 0; | |
243 | for (i=0;i<argc;i++) | |
244 | argv[i] += l+1; | |
245 | } | |
c627d613 | 246 | |
7a6421fa AT |
247 | if (argc == 0 && recurse) { |
248 | argc=1; | |
249 | argv--; | |
250 | argv[0] = "."; | |
251 | } | |
252 | ||
3eb38818 AT |
253 | set_nonblocking(f_out); |
254 | if (f_in != f_out) | |
255 | set_nonblocking(f_in); | |
256 | ||
7a6421fa | 257 | flist = send_file_list(f_out,argc,argv); |
8d9dc9f9 AT |
258 | if (!flist || flist->count == 0) { |
259 | exit_cleanup(0); | |
260 | } | |
261 | ||
7a6421fa AT |
262 | send_files(flist,f_out,f_in); |
263 | report(f_out); | |
8d9dc9f9 | 264 | io_flush(); |
7a6421fa | 265 | exit_cleanup(0); |
c627d613 AT |
266 | } |
267 | ||
268 | ||
dc5ddbcc AT |
269 | static int do_recv(int f_in,int f_out,struct file_list *flist,char *local_name) |
270 | { | |
d186eb1a AT |
271 | int pid; |
272 | int status=0; | |
273 | int recv_pipe[2]; | |
274 | extern int preserve_hard_links; | |
dc5ddbcc | 275 | |
d186eb1a AT |
276 | if (preserve_hard_links) |
277 | init_hard_links(flist); | |
dc5ddbcc | 278 | |
d186eb1a AT |
279 | if (pipe(recv_pipe) < 0) { |
280 | rprintf(FERROR,"pipe failed in do_recv\n"); | |
8d9dc9f9 | 281 | exit_cleanup(1); |
d186eb1a | 282 | } |
c6e7fcb4 | 283 | |
8d9dc9f9 | 284 | io_flush(); |
c6e7fcb4 | 285 | |
d186eb1a | 286 | if ((pid=do_fork()) == 0) { |
e08c9610 AT |
287 | close(recv_pipe[0]); |
288 | if (f_in != f_out) close(f_out); | |
289 | ||
e1b3d5c4 | 290 | set_nonblocking(f_in); |
3eb38818 | 291 | set_nonblocking(recv_pipe[1]); |
e1b3d5c4 | 292 | |
e08c9610 | 293 | recv_files(f_in,flist,local_name,recv_pipe[1]); |
ba5e128d | 294 | report(f_in); |
e08c9610 | 295 | |
8d9dc9f9 AT |
296 | io_flush(); |
297 | _exit(0); | |
d186eb1a | 298 | } |
dc5ddbcc | 299 | |
e08c9610 AT |
300 | close(recv_pipe[1]); |
301 | io_close_input(f_in); | |
302 | if (f_in != f_out) close(f_in); | |
e1b3d5c4 AT |
303 | |
304 | set_nonblocking(f_out); | |
3eb38818 | 305 | set_nonblocking(recv_pipe[0]); |
e1b3d5c4 | 306 | |
b3e10ed7 AT |
307 | io_start_buffering(f_out); |
308 | ||
e08c9610 | 309 | generate_files(f_out,flist,local_name,recv_pipe[0]); |
8d9dc9f9 AT |
310 | |
311 | io_flush(); | |
d186eb1a | 312 | waitpid(pid, &status, 0); |
d186eb1a | 313 | return status; |
dc5ddbcc AT |
314 | } |
315 | ||
c627d613 | 316 | |
9486289c | 317 | static void do_server_recv(int f_in, int f_out, int argc,char *argv[]) |
c627d613 | 318 | { |
7a6421fa AT |
319 | int status; |
320 | struct file_list *flist; | |
321 | char *local_name=NULL; | |
322 | char *dir = NULL; | |
323 | extern int delete_mode; | |
324 | extern int am_daemon; | |
f0fca04e | 325 | |
7a6421fa AT |
326 | if (verbose > 2) |
327 | rprintf(FINFO,"server_recv(%d) starting pid=%d\n",argc,(int)getpid()); | |
328 | ||
7a6421fa AT |
329 | if (argc > 0) { |
330 | dir = argv[0]; | |
331 | argc--; | |
332 | argv++; | |
5243c216 AT |
333 | if (!am_daemon && !push_dir(dir, 0)) { |
334 | rprintf(FERROR,"push_dir %s : %s (4)\n", | |
7a6421fa AT |
335 | dir,strerror(errno)); |
336 | exit_cleanup(1); | |
337 | } | |
338 | } | |
c627d613 | 339 | |
7a6421fa AT |
340 | if (delete_mode) |
341 | recv_exclude_list(f_in); | |
c627d613 | 342 | |
7a6421fa AT |
343 | flist = recv_file_list(f_in); |
344 | if (!flist || flist->count == 0) { | |
8d9dc9f9 | 345 | rprintf(FERROR,"server_recv: nothing to do\n"); |
7a6421fa AT |
346 | exit_cleanup(1); |
347 | } | |
348 | ||
349 | if (argc > 0) { | |
350 | if (strcmp(dir,".")) { | |
351 | argv[0] += strlen(dir); | |
352 | if (argv[0][0] == '/') argv[0]++; | |
353 | } | |
354 | local_name = get_local_name(flist,argv[0]); | |
355 | } | |
c627d613 | 356 | |
7a6421fa AT |
357 | status = do_recv(f_in,f_out,flist,local_name); |
358 | exit_cleanup(status); | |
c627d613 AT |
359 | } |
360 | ||
361 | ||
9486289c | 362 | void start_server(int f_in, int f_out, int argc, char *argv[]) |
366345fe | 363 | { |
7a6421fa AT |
364 | extern int cvs_exclude; |
365 | extern int am_sender; | |
366 | ||
3eb38818 AT |
367 | set_nonblocking(f_out); |
368 | if (f_in != f_out) | |
369 | set_nonblocking(f_in); | |
370 | ||
7a6421fa | 371 | setup_protocol(f_out, f_in); |
3eb38818 | 372 | |
7a6421fa AT |
373 | if (am_sender) { |
374 | recv_exclude_list(f_in); | |
375 | if (cvs_exclude) | |
376 | add_cvs_excludes(); | |
377 | do_server_sender(f_in, f_out, argc, argv); | |
378 | } else { | |
379 | do_server_recv(f_in, f_out, argc, argv); | |
380 | } | |
381 | exit_cleanup(0); | |
366345fe AT |
382 | } |
383 | ||
3591c066 | 384 | int client_run(int f_in, int f_out, int pid, int argc, char *argv[]) |
9486289c AT |
385 | { |
386 | struct file_list *flist; | |
387 | int status = 0, status2 = 0; | |
388 | char *local_name = NULL; | |
7a6421fa | 389 | extern int am_sender; |
9486289c AT |
390 | |
391 | setup_protocol(f_out,f_in); | |
392 | ||
393 | if (am_sender) { | |
7a6421fa AT |
394 | extern int cvs_exclude; |
395 | extern int delete_mode; | |
9486289c AT |
396 | if (cvs_exclude) |
397 | add_cvs_excludes(); | |
398 | if (delete_mode) | |
399 | send_exclude_list(f_out); | |
400 | flist = send_file_list(f_out,argc,argv); | |
401 | if (verbose > 3) | |
402 | rprintf(FINFO,"file list sent\n"); | |
e1b3d5c4 AT |
403 | |
404 | set_nonblocking(f_out); | |
405 | if (f_in != f_out) | |
406 | set_nonblocking(f_in); | |
407 | ||
9486289c AT |
408 | send_files(flist,f_out,f_in); |
409 | if (pid != -1) { | |
410 | if (verbose > 3) | |
8d9dc9f9 AT |
411 | rprintf(FINFO,"client_run waiting on %d\n",pid); |
412 | io_flush(); | |
9486289c AT |
413 | waitpid(pid, &status, 0); |
414 | } | |
415 | report(-1); | |
416 | exit_cleanup(status); | |
417 | } | |
418 | ||
419 | send_exclude_list(f_out); | |
420 | ||
421 | flist = recv_file_list(f_in); | |
422 | if (!flist || flist->count == 0) { | |
8d9dc9f9 | 423 | rprintf(FINFO,"client: nothing to do\n"); |
9486289c AT |
424 | exit_cleanup(0); |
425 | } | |
426 | ||
427 | local_name = get_local_name(flist,argv[0]); | |
428 | ||
429 | status2 = do_recv(f_in,f_out,flist,local_name); | |
430 | ||
9486289c | 431 | if (pid != -1) { |
8d9dc9f9 AT |
432 | if (verbose > 3) |
433 | rprintf(FINFO,"client_run2 waiting on %d\n",pid); | |
434 | io_flush(); | |
9486289c AT |
435 | waitpid(pid, &status, 0); |
436 | } | |
437 | ||
438 | return status | status2; | |
439 | } | |
440 | ||
ca6c93f8 AT |
441 | static char *find_colon(char *s) |
442 | { | |
443 | char *p, *p2; | |
444 | ||
445 | p = strchr(s,':'); | |
446 | if (!p) return NULL; | |
447 | ||
448 | /* now check to see if there is a / in the string before the : - if there is then | |
449 | discard the colon on the assumption that the : is part of a filename */ | |
450 | p2 = strchr(s,'/'); | |
451 | if (p2 && p2 < p) return NULL; | |
452 | ||
453 | return p; | |
454 | } | |
9486289c | 455 | |
fc8a6b97 | 456 | static int start_client(int argc, char *argv[]) |
5d6bcd44 AT |
457 | { |
458 | char *p; | |
459 | char *shell_machine = NULL; | |
460 | char *shell_path = NULL; | |
461 | char *shell_user = NULL; | |
fc8a6b97 | 462 | int pid, ret; |
5d6bcd44 | 463 | int f_in,f_out; |
7a6421fa AT |
464 | extern int local_server; |
465 | extern int am_sender; | |
466 | extern char *shell_cmd; | |
5d6bcd44 | 467 | |
ca6c93f8 | 468 | p = find_colon(argv[0]); |
5d6bcd44 AT |
469 | |
470 | if (p) { | |
9486289c AT |
471 | if (p[1] == ':') { |
472 | *p = 0; | |
473 | return start_socket_client(argv[0], p+2, argc-1, argv+1); | |
474 | } | |
3591c066 AT |
475 | |
476 | if (argc < 2) { | |
477 | usage(FERROR); | |
478 | exit_cleanup(1); | |
479 | } | |
480 | ||
5d6bcd44 AT |
481 | am_sender = 0; |
482 | *p = 0; | |
483 | shell_machine = argv[0]; | |
484 | shell_path = p+1; | |
485 | argc--; | |
486 | argv++; | |
487 | } else { | |
488 | am_sender = 1; | |
9486289c | 489 | |
ca6c93f8 | 490 | p = find_colon(argv[argc-1]); |
5d6bcd44 AT |
491 | if (!p) { |
492 | local_server = 1; | |
9486289c AT |
493 | } else if (p[1] == ':') { |
494 | *p = 0; | |
495 | return start_socket_client(argv[argc-1], p+2, argc-1, argv); | |
5d6bcd44 | 496 | } |
3591c066 AT |
497 | |
498 | if (argc < 2) { | |
499 | usage(FERROR); | |
500 | exit_cleanup(1); | |
501 | } | |
9486289c | 502 | |
5d6bcd44 AT |
503 | if (local_server) { |
504 | shell_machine = NULL; | |
505 | shell_path = argv[argc-1]; | |
506 | } else { | |
507 | *p = 0; | |
508 | shell_machine = argv[argc-1]; | |
509 | shell_path = p+1; | |
510 | } | |
511 | argc--; | |
512 | } | |
513 | ||
514 | if (shell_machine) { | |
515 | p = strchr(shell_machine,'@'); | |
516 | if (p) { | |
517 | *p = 0; | |
518 | shell_user = shell_machine; | |
519 | shell_machine = p+1; | |
520 | } | |
521 | } | |
522 | ||
523 | if (verbose > 3) { | |
9486289c | 524 | rprintf(FINFO,"cmd=%s machine=%s user=%s path=%s\n", |
5d6bcd44 AT |
525 | shell_cmd?shell_cmd:"", |
526 | shell_machine?shell_machine:"", | |
527 | shell_user?shell_user:"", | |
528 | shell_path?shell_path:""); | |
529 | } | |
530 | ||
531 | if (!am_sender && argc != 1) { | |
532 | usage(FERROR); | |
533 | exit_cleanup(1); | |
534 | } | |
535 | ||
536 | pid = do_cmd(shell_cmd,shell_machine,shell_user,shell_path,&f_in,&f_out); | |
537 | ||
fc8a6b97 AT |
538 | ret = client_run(f_in, f_out, pid, argc, argv); |
539 | ||
540 | fflush(stdout); | |
541 | fflush(stderr); | |
542 | ||
543 | return ret; | |
5d6bcd44 AT |
544 | } |
545 | ||
366345fe | 546 | |
6e4fb64e | 547 | static RETSIGTYPE sigusr1_handler(int val) { |
82306bf6 AT |
548 | exit_cleanup(1); |
549 | } | |
550 | ||
5d6bcd44 | 551 | int main(int argc,char *argv[]) |
7a6421fa AT |
552 | { |
553 | extern int am_root; | |
554 | extern int orig_umask; | |
555 | extern int dry_run; | |
556 | extern int am_daemon; | |
557 | extern int am_server; | |
5d6bcd44 | 558 | |
7a6421fa | 559 | signal(SIGUSR1, sigusr1_handler); |
5d6bcd44 | 560 | |
7a6421fa AT |
561 | starttime = time(NULL); |
562 | am_root = (getuid() == 0); | |
c627d613 | 563 | |
a800434a AT |
564 | memset(&stats, 0, sizeof(stats)); |
565 | ||
df5e03da AT |
566 | if (argc < 2) { |
567 | usage(FERROR); | |
8d9dc9f9 | 568 | exit_cleanup(1); |
df5e03da AT |
569 | } |
570 | ||
7a6421fa AT |
571 | /* we set a 0 umask so that correct file permissions can be |
572 | carried across */ | |
573 | orig_umask = (int)umask(0); | |
5d6bcd44 | 574 | |
b11ed3b1 AT |
575 | if (!parse_arguments(argc, argv)) { |
576 | exit_cleanup(1); | |
577 | } | |
5d6bcd44 | 578 | |
7a6421fa AT |
579 | argc -= optind; |
580 | argv += optind; | |
581 | optind = 0; | |
c627d613 | 582 | |
7a6421fa AT |
583 | signal(SIGCHLD,SIG_IGN); |
584 | signal(SIGINT,SIGNAL_CAST sig_int); | |
585 | signal(SIGPIPE,SIGNAL_CAST sig_int); | |
586 | signal(SIGHUP,SIGNAL_CAST sig_int); | |
8638dd48 | 587 | signal(SIGTERM,SIGNAL_CAST sig_int); |
6b83141d | 588 | |
7a6421fa AT |
589 | if (am_daemon) { |
590 | return daemon_main(); | |
591 | } | |
f0fca04e | 592 | |
08ac228f AT |
593 | if (argc < 1) { |
594 | usage(FERROR); | |
8d9dc9f9 | 595 | exit_cleanup(1); |
08ac228f AT |
596 | } |
597 | ||
7a6421fa AT |
598 | if (dry_run) |
599 | verbose = MAX(verbose,1); | |
c627d613 | 600 | |
cbbe4892 | 601 | #ifndef SUPPORT_LINKS |
7a6421fa AT |
602 | if (!am_server && preserve_links) { |
603 | rprintf(FERROR,"ERROR: symbolic links not supported\n"); | |
604 | exit_cleanup(1); | |
605 | } | |
cbbe4892 AT |
606 | #endif |
607 | ||
7a6421fa AT |
608 | if (am_server) { |
609 | start_server(STDIN_FILENO, STDOUT_FILENO, argc, argv); | |
610 | } | |
c627d613 | 611 | |
7a6421fa | 612 | return start_client(argc, argv); |
c627d613 | 613 | } |
82306bf6 | 614 |