source: vendor/3.5.0/source3/utils/smbget.c

Last change on this file was 414, checked in by Herwig Bauernfeind, 15 years ago

Samba 3.5.0: Initial import
File size: 19.1 KB
Line 
1/*
2 smbget: a wget-like utility with support for recursive downloading and
3 smb:// urls
4 Copyright (C) 2003-2004 Jelmer Vernooij <jelmer@samba.org>
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>. */
18
19#include "includes.h"
20#include "libsmbclient.h"
21
22#if _FILE_OFFSET_BITS==64
23#define OFF_T_FORMAT "%lld"
24#define OFF_T_FORMAT_CAST long long
25#else
26#define OFF_T_FORMAT "%ld"
27#define OFF_T_FORMAT_CAST long
28#endif
29
30static int columns = 0;
31
32static int debuglevel, update;
33static char *outputfile;
34
35
36static time_t total_start_time = 0;
37static off_t total_bytes = 0;
38
39#define SMB_MAXPATHLEN MAXPATHLEN
40
41/* Number of bytes to read when checking whether local and remote file are really the same file */
42#define RESUME_CHECK_SIZE 512
43#define RESUME_DOWNLOAD_OFFSET 1024
44#define RESUME_CHECK_OFFSET RESUME_DOWNLOAD_OFFSET+RESUME_CHECK_SIZE
45/* Number of bytes to read at once */
46#define SMB_DEFAULT_BLOCKSIZE 64000
47
48static const char *username = NULL, *password = NULL, *workgroup = NULL;
49static int nonprompt = 0, quiet = 0, dots = 0, keep_permissions = 0, verbose = 0, send_stdout = 0;
50static int blocksize = SMB_DEFAULT_BLOCKSIZE;
51
52static int smb_download_file(const char *base, const char *name, int recursive, int resume, char *outfile);
53
54static int get_num_cols(void)
55{
56#ifdef TIOCGWINSZ
57 struct winsize ws;
58 if(ioctl(STDOUT_FILENO, TIOCGWINSZ, &ws) < 0) {
59 return 0;
60 }
61 return ws.ws_col;
62#else
63#warning No support for TIOCGWINSZ
64 char *cols = getenv("COLUMNS");
65 if(!cols) return 0;
66 return atoi(cols);
67#endif
68}
69
70static void change_columns(int sig)
71{
72 columns = get_num_cols();
73}
74
75static void human_readable(off_t s, char *buffer, int l)
76{
77 if(s > 1024 * 1024 * 1024) snprintf(buffer, l, "%.2fGb", 1.0 * s / (1024 * 1024 * 1024));
78 else if(s > 1024 * 1024) snprintf(buffer, l, "%.2fMb", 1.0 * s / (1024 * 1024));
79 else if(s > 1024) snprintf(buffer, l, "%.2fkb", 1.0 * s / 1024);
80 else snprintf(buffer, l, OFF_T_FORMAT"b", (OFF_T_FORMAT_CAST)s);
81}
82
83static void get_auth_data(const char *srv, const char *shr, char *wg, int wglen, char *un, int unlen, char *pw, int pwlen)
84{
85 static char hasasked = 0;
86 char *wgtmp, *usertmp;
87 char tmp[128];
88
89 if(hasasked) return;
90 hasasked = 1;
91
92 if(!nonprompt && !username) {
93 printf("Username for %s at %s [guest] ", shr, srv);
94 if (fgets(tmp, sizeof(tmp), stdin) == NULL) {
95 return;
96 }
97 if ((strlen(tmp) > 0) && (tmp[strlen(tmp)-1] == '\n')) {
98 tmp[strlen(tmp)-1] = '\0';
99 }
100 strncpy(un, tmp, unlen-1);
101 } else if(username) strncpy(un, username, unlen-1);
102
103 if(!nonprompt && !password) {
104 char *prompt, *pass;
105 if (asprintf(&prompt, "Password for %s at %s: ", shr, srv) == -1) {
106 return;
107 }
108 pass = getpass(prompt);
109 free(prompt);
110 strncpy(pw, pass, pwlen-1);
111 } else if(password) strncpy(pw, password, pwlen-1);
112
113 if(workgroup)strncpy(wg, workgroup, wglen-1);
114
115 wgtmp = SMB_STRNDUP(wg, wglen);
116 usertmp = SMB_STRNDUP(un, unlen);
117 if(!quiet)printf("Using workgroup %s, %s%s\n", wgtmp, *usertmp?"user ":"guest user", usertmp);
118 free(wgtmp); free(usertmp);
119}
120
121/* Return 1 on error, 0 on success. */
122
123static int smb_download_dir(const char *base, const char *name, int resume)
124{
125 char path[SMB_MAXPATHLEN];
126 int dirhandle;
127 struct smbc_dirent *dirent;
128 const char *relname = name;
129 char *tmpname;
130 struct stat remotestat;
131 int ret = 0;
132
133 snprintf(path, SMB_MAXPATHLEN-1, "%s%s%s", base, (base[0] && name[0] && name[0] != '/' && base[strlen(base)-1] != '/')?"/":"", name);
134
135 /* List files in directory and call smb_download_file on them */
136 dirhandle = smbc_opendir(path);
137 if(dirhandle < 1) {
138 if(errno == ENOTDIR) return smb_download_file(base, name, 1, resume, NULL);
139 fprintf(stderr, "Can't open directory %s: %s\n", path, strerror(errno));
140 return 1;
141 }
142
143 while(*relname == '/')relname++;
144 mkdir(relname, 0755);
145
146 tmpname = SMB_STRDUP(name);
147
148 while((dirent = smbc_readdir(dirhandle))) {
149 char *newname;
150 if(!strcmp(dirent->name, ".") || !strcmp(dirent->name, ".."))continue;
151 if (asprintf(&newname, "%s/%s", tmpname, dirent->name) == -1) {
152 return 1;
153 }
154 switch(dirent->smbc_type) {
155 case SMBC_DIR:
156 ret = smb_download_dir(base, newname, resume);
157 break;
158
159 case SMBC_WORKGROUP:
160 ret = smb_download_dir("smb://", dirent->name, resume);
161 break;
162
163 case SMBC_SERVER:
164 ret = smb_download_dir("smb://", dirent->name, resume);
165 break;
166
167 case SMBC_FILE:
168 ret = smb_download_file(base, newname, 1, resume, NULL);
169 break;
170
171 case SMBC_FILE_SHARE:
172 ret = smb_download_dir(base, newname, resume);
173 break;
174
175 case SMBC_PRINTER_SHARE:
176 if(!quiet)printf("Ignoring printer share %s\n", dirent->name);
177 break;
178
179 case SMBC_COMMS_SHARE:
180 if(!quiet)printf("Ignoring comms share %s\n", dirent->name);
181 break;
182
183 case SMBC_IPC_SHARE:
184 if(!quiet)printf("Ignoring ipc$ share %s\n", dirent->name);
185 break;
186
187 default:
188 fprintf(stderr, "Ignoring file '%s' of type '%d'\n", newname, dirent->smbc_type);
189 break;
190 }
191 free(newname);
192 }
193 free(tmpname);
194
195 if(keep_permissions) {
196 if(smbc_fstat(dirhandle, &remotestat) < 0) {
197 fprintf(stderr, "Unable to get stats on %s on remote server\n", path);
198 smbc_closedir(dirhandle);
199 return 1;
200 }
201
202 if(chmod(relname, remotestat.st_mode) < 0) {
203 fprintf(stderr, "Unable to change mode of local dir %s to %o\n", relname,
204 (unsigned int)remotestat.st_mode);
205 smbc_closedir(dirhandle);
206 return 1;
207 }
208 }
209
210 smbc_closedir(dirhandle);
211 return ret;
212}
213
214static char *print_time(long t)
215{
216 static char buffer[100];
217 int secs, mins, hours;
218 if(t < -1) {
219 strncpy(buffer, "Unknown", sizeof(buffer));
220 return buffer;
221 }
222
223 secs = (int)t % 60;
224 mins = (int)t / 60 % 60;
225 hours = (int)t / (60 * 60);
226 snprintf(buffer, sizeof(buffer)-1, "%02d:%02d:%02d", hours, mins, secs);
227 return buffer;
228}
229
230static void print_progress(const char *name, time_t start, time_t now, off_t start_pos, off_t pos, off_t total)
231{
232 double avg = 0.0;
233 long eta = -1;
234 double prcnt = 0.0;
235 char hpos[20], htotal[20], havg[20];
236 char *status, *filename;
237 int len;
238 if(now - start)avg = 1.0 * (pos - start_pos) / (now - start);
239 eta = (total - pos) / avg;
240 if(total)prcnt = 100.0 * pos / total;
241
242 human_readable(pos, hpos, sizeof(hpos));
243 human_readable(total, htotal, sizeof(htotal));
244 human_readable(avg, havg, sizeof(havg));
245
246 len = asprintf(&status, "%s of %s (%.2f%%) at %s/s ETA: %s", hpos, htotal, prcnt, havg, print_time(eta));
247 if (len == -1) {
248 return;
249 }
250
251 if(columns) {
252 int required = strlen(name), available = columns - len - strlen("[] ");
253 if(required > available) {
254 if (asprintf(&filename, "...%s", name + required - available + 3) == -1) {
255 return;
256 }
257 } else {
258 filename = SMB_STRNDUP(name, available);
259 }
260 } else filename = SMB_STRDUP(name);
261
262 fprintf(stderr, "\r[%s] %s", filename, status);
263
264 free(filename); free(status);
265}
266
267/* Return 1 on error, 0 on success. */
268
269static int smb_download_file(const char *base, const char *name, int recursive, int resume, char *outfile) {
270 int remotehandle, localhandle;
271 time_t start_time = time(NULL);
272 const char *newpath;
273 char path[SMB_MAXPATHLEN];
274 char checkbuf[2][RESUME_CHECK_SIZE];
275 char *readbuf = NULL;
276 off_t offset_download = 0, offset_check = 0, curpos = 0, start_offset = 0;
277 struct stat localstat, remotestat;
278
279 snprintf(path, SMB_MAXPATHLEN-1, "%s%s%s", base, (*base && *name && name[0] != '/' && base[strlen(base)-1] != '/')?"/":"", name);
280
281 remotehandle = smbc_open(path, O_RDONLY, 0755);
282
283 if(remotehandle < 0) {
284 switch(errno) {
285 case EISDIR:
286 if(!recursive) {
287 fprintf(stderr, "%s is a directory. Specify -R to download recursively\n", path);
288 return 1;
289 }
290 return smb_download_dir(base, name, resume);
291
292 case ENOENT:
293 fprintf(stderr, "%s can't be found on the remote server\n", path);
294 return 1;
295
296 case ENOMEM:
297 fprintf(stderr, "Not enough memory\n");
298 return 1;
299
300 case ENODEV:
301 fprintf(stderr, "The share name used in %s does not exist\n", path);
302 return 1;
303
304 case EACCES:
305 fprintf(stderr, "You don't have enough permissions to access %s\n", path);
306 return 1;
307
308 default:
309 perror("smbc_open");
310 return 1;
311 }
312 }
313
314 if(smbc_fstat(remotehandle, &remotestat) < 0) {
315 fprintf(stderr, "Can't stat %s: %s\n", path, strerror(errno));
316 return 1;
317 }
318
319 if(outfile) newpath = outfile;
320 else if(!name[0]) {
321 newpath = strrchr(base, '/');
322 if(newpath)newpath++; else newpath = base;
323 } else newpath = name;
324
325 if(newpath[0] == '/')newpath++;
326
327 /* Open local file according to the mode */
328 if(update) {
329 /* if it is up-to-date, skip */
330 if(stat(newpath, &localstat) == 0 &&
331 localstat.st_mtime >= remotestat.st_mtime) {
332 if(verbose)
333 printf("%s is up-to-date, skipping\n", newpath);
334 smbc_close(remotehandle);
335 return 0;
336 }
337 /* else open it for writing and truncate if it exists */
338 localhandle = open(newpath, O_CREAT | O_NONBLOCK | O_RDWR | O_TRUNC, 0775);
339 if(localhandle < 0) {
340 fprintf(stderr, "Can't open %s : %s\n", newpath,
341 strerror(errno));
342 smbc_close(remotehandle);
343 return 1;
344 }
345 /* no offset */
346 } else if(!send_stdout) {
347 localhandle = open(newpath, O_CREAT | O_NONBLOCK | O_RDWR | (!resume?O_EXCL:0), 0755);
348 if(localhandle < 0) {
349 fprintf(stderr, "Can't open %s: %s\n", newpath, strerror(errno));
350 smbc_close(remotehandle);
351 return 1;
352 }
353
354 if (fstat(localhandle, &localstat) != 0) {
355 fprintf(stderr, "Can't fstat %s: %s\n", newpath, strerror(errno));
356 smbc_close(remotehandle);
357 close(localhandle);
358 return 1;
359 }
360
361 start_offset = localstat.st_size;
362
363 if(localstat.st_size && localstat.st_size == remotestat.st_size) {
364 if(verbose)fprintf(stderr, "%s is already downloaded completely.\n", path);
365 else if(!quiet)fprintf(stderr, "%s\n", path);
366 smbc_close(remotehandle);
367 close(localhandle);
368 return 0;
369 }
370
371 if(localstat.st_size > RESUME_CHECK_OFFSET && remotestat.st_size > RESUME_CHECK_OFFSET) {
372 offset_download = localstat.st_size - RESUME_DOWNLOAD_OFFSET;
373 offset_check = localstat.st_size - RESUME_CHECK_OFFSET;
374 if(verbose)printf("Trying to start resume of %s at "OFF_T_FORMAT"\n"
375 "At the moment "OFF_T_FORMAT" of "OFF_T_FORMAT" bytes have been retrieved\n",
376 newpath, (OFF_T_FORMAT_CAST)offset_check,
377 (OFF_T_FORMAT_CAST)localstat.st_size,
378 (OFF_T_FORMAT_CAST)remotestat.st_size);
379 }
380
381 if(offset_check) {
382 off_t off1, off2;
383 /* First, check all bytes from offset_check to offset_download */
384 off1 = lseek(localhandle, offset_check, SEEK_SET);
385 if(off1 < 0) {
386 fprintf(stderr, "Can't seek to "OFF_T_FORMAT" in local file %s\n",
387 (OFF_T_FORMAT_CAST)offset_check, newpath);
388 smbc_close(remotehandle); close(localhandle);
389 return 1;
390 }
391
392 off2 = smbc_lseek(remotehandle, offset_check, SEEK_SET);
393 if(off2 < 0) {
394 fprintf(stderr, "Can't seek to "OFF_T_FORMAT" in remote file %s\n",
395 (OFF_T_FORMAT_CAST)offset_check, newpath);
396 smbc_close(remotehandle); close(localhandle);
397 return 1;
398 }
399
400 if(off1 != off2) {
401 fprintf(stderr, "Offset in local and remote files is different (local: "OFF_T_FORMAT", remote: "OFF_T_FORMAT")\n",
402 (OFF_T_FORMAT_CAST)off1,
403 (OFF_T_FORMAT_CAST)off2);
404 return 1;
405 }
406
407 if(smbc_read(remotehandle, checkbuf[0], RESUME_CHECK_SIZE) != RESUME_CHECK_SIZE) {
408 fprintf(stderr, "Can't read %d bytes from remote file %s\n", RESUME_CHECK_SIZE, path);
409 smbc_close(remotehandle); close(localhandle);
410 return 1;
411 }
412
413 if(read(localhandle, checkbuf[1], RESUME_CHECK_SIZE) != RESUME_CHECK_SIZE) {
414 fprintf(stderr, "Can't read %d bytes from local file %s\n", RESUME_CHECK_SIZE, name);
415 smbc_close(remotehandle); close(localhandle);
416 return 1;
417 }
418
419 if(memcmp(checkbuf[0], checkbuf[1], RESUME_CHECK_SIZE) == 0) {
420 if(verbose)printf("Current local and remote file appear to be the same. Starting download from offset "OFF_T_FORMAT"\n", (OFF_T_FORMAT_CAST)offset_download);
421 } else {
422 fprintf(stderr, "Local and remote file appear to be different, not doing resume for %s\n", path);
423 smbc_close(remotehandle); close(localhandle);
424 return 1;
425 }
426 }
427 } else {
428 localhandle = STDOUT_FILENO;
429 start_offset = 0;
430 offset_download = 0;
431 offset_check = 0;
432 }
433
434 readbuf = (char *)SMB_MALLOC(blocksize);
435
436 /* Now, download all bytes from offset_download to the end */
437 for(curpos = offset_download; curpos < remotestat.st_size; curpos+=blocksize) {
438 ssize_t bytesread = smbc_read(remotehandle, readbuf, blocksize);
439 if(bytesread < 0) {
440 fprintf(stderr, "Can't read %u bytes at offset "OFF_T_FORMAT", file %s\n", (unsigned int)blocksize, (OFF_T_FORMAT_CAST)curpos, path);
441 smbc_close(remotehandle);
442 if (localhandle != STDOUT_FILENO) close(localhandle);
443 free(readbuf);
444 return 1;
445 }
446
447 total_bytes += bytesread;
448
449 if(write(localhandle, readbuf, bytesread) < 0) {
450 fprintf(stderr, "Can't write %u bytes to local file %s at offset "OFF_T_FORMAT"\n", (unsigned int)bytesread, path, (OFF_T_FORMAT_CAST)curpos);
451 free(readbuf);
452 smbc_close(remotehandle);
453 if (localhandle != STDOUT_FILENO) close(localhandle);
454 return 1;
455 }
456
457 if(dots)fputc('.', stderr);
458 else if(!quiet) {
459 print_progress(newpath, start_time, time(NULL), start_offset, curpos, remotestat.st_size);
460 }
461 }
462
463 free(readbuf);
464
465 if(dots){
466 fputc('\n', stderr);
467 printf("%s downloaded\n", path);
468 } else if(!quiet) {
469 int i;
470 fprintf(stderr, "\r%s", path);
471 if(columns) {
472 for(i = strlen(path); i < columns; i++) {
473 fputc(' ', stderr);
474 }
475 }
476 fputc('\n', stderr);
477 }
478
479 if(keep_permissions && !send_stdout) {
480 if(fchmod(localhandle, remotestat.st_mode) < 0) {
481 fprintf(stderr, "Unable to change mode of local file %s to %o\n", path,
482 (unsigned int)remotestat.st_mode);
483 smbc_close(remotehandle);
484 close(localhandle);
485 return 1;
486 }
487 }
488
489 smbc_close(remotehandle);
490 if (localhandle != STDOUT_FILENO) close(localhandle);
491 return 0;
492}
493
494static void clean_exit(void)
495{
496 char bs[100];
497 human_readable(total_bytes, bs, sizeof(bs));
498 if(!quiet)fprintf(stderr, "Downloaded %s in %lu seconds\n", bs,
499 (unsigned long)(time(NULL) - total_start_time));
500 exit(0);
501}
502
503static void signal_quit(int v)
504{
505 clean_exit();
506}
507
508static int readrcfile(const char *name, const struct poptOption long_options[])
509{
510 FILE *fd = fopen(name, "r");
511 int lineno = 0, i;
512 char var[101], val[101];
513 char found;
514 int *intdata; char **stringdata;
515 if(!fd) {
516 fprintf(stderr, "Can't open RC file %s\n", name);
517 return 1;
518 }
519
520 while(!feof(fd)) {
521 lineno++;
522 if(fscanf(fd, "%100s %100s\n", var, val) < 2) {
523 fprintf(stderr, "Can't parse line %d of %s, ignoring.\n", lineno, name);
524 continue;
525 }
526
527 found = 0;
528
529 for(i = 0; long_options[i].shortName; i++) {
530 if(!long_options[i].longName)continue;
531 if(strcmp(long_options[i].longName, var)) continue;
532 if(!long_options[i].arg)continue;
533
534 switch(long_options[i].argInfo) {
535 case POPT_ARG_NONE:
536 intdata = (int *)long_options[i].arg;
537 if(!strcmp(val, "on")) *intdata = 1;
538 else if(!strcmp(val, "off")) *intdata = 0;
539 else fprintf(stderr, "Illegal value %s for %s at line %d in %s\n", val, var, lineno, name);
540 break;
541 case POPT_ARG_INT:
542 intdata = (int *)long_options[i].arg;
543 *intdata = atoi(val);
544 break;
545 case POPT_ARG_STRING:
546 stringdata = (char **)long_options[i].arg;
547 *stringdata = SMB_STRDUP(val);
548 break;
549 default:
550 fprintf(stderr, "Invalid variable %s at line %d in %s\n", var, lineno, name);
551 break;
552 }
553
554 found = 1;
555 }
556 if(!found) {
557 fprintf(stderr, "Invalid variable %s at line %d in %s\n", var, lineno, name);
558 }
559 }
560
561 fclose(fd);
562 return 0;
563}
564
565int main(int argc, const char **argv)
566{
567 int c = 0;
568 const char *file = NULL;
569 char *rcfile = NULL;
570 bool smb_encrypt = false;
571 int resume = 0, recursive = 0;
572 TALLOC_CTX *frame = talloc_stackframe();
573 int ret = 0;
574 struct poptOption long_options[] = {
575 {"guest", 'a', POPT_ARG_NONE, NULL, 'a', "Work as user guest" },
576 {"encrypt", 'e', POPT_ARG_NONE, NULL, 'e', "Encrypt SMB transport (UNIX extended servers only)" },
577 {"resume", 'r', POPT_ARG_NONE, &resume, 0, "Automatically resume aborted files" },
578 {"update", 'U', POPT_ARG_NONE, &update, 0, "Download only when remote file is newer than local file or local file is missing"},
579 {"recursive", 'R', POPT_ARG_NONE, &recursive, 0, "Recursively download files" },
580 {"username", 'u', POPT_ARG_STRING, &username, 'u', "Username to use" },
581 {"password", 'p', POPT_ARG_STRING, &password, 'p', "Password to use" },
582 {"workgroup", 'w', POPT_ARG_STRING, &workgroup, 'w', "Workgroup to use (optional)" },
583 {"nonprompt", 'n', POPT_ARG_NONE, &nonprompt, 'n', "Don't ask anything (non-interactive)" },
584 {"debuglevel", 'd', POPT_ARG_INT, &debuglevel, 'd', "Debuglevel to use" },
585 {"outputfile", 'o', POPT_ARG_STRING, &outputfile, 'o', "Write downloaded data to specified file" },
586 {"stdout", 'O', POPT_ARG_NONE, &send_stdout, 'O', "Write data to stdout" },
587 {"dots", 'D', POPT_ARG_NONE, &dots, 'D', "Show dots as progress indication" },
588 {"quiet", 'q', POPT_ARG_NONE, &quiet, 'q', "Be quiet" },
589 {"verbose", 'v', POPT_ARG_NONE, &verbose, 'v', "Be verbose" },
590 {"keep-permissions", 'P', POPT_ARG_NONE, &keep_permissions, 'P', "Keep permissions" },
591 {"blocksize", 'b', POPT_ARG_INT, &blocksize, 'b', "Change number of bytes in a block"},
592 {"rcfile", 'f', POPT_ARG_STRING, NULL, 'f', "Use specified rc file"},
593 POPT_AUTOHELP
594 POPT_TABLEEND
595 };
596 poptContext pc;
597
598 load_case_tables();
599
600 /* only read rcfile if it exists */
601 if (asprintf(&rcfile, "%s/.smbgetrc", getenv("HOME")) == -1) {
602 return 1;
603 }
604 if(access(rcfile, F_OK) == 0)
605 readrcfile(rcfile, long_options);
606 free(rcfile);
607
608#ifdef SIGWINCH
609 signal(SIGWINCH, change_columns);
610#endif
611 signal(SIGINT, signal_quit);
612 signal(SIGTERM, signal_quit);
613
614 pc = poptGetContext(argv[0], argc, argv, long_options, 0);
615
616 while((c = poptGetNextOpt(pc)) >= 0) {
617 switch(c) {
618 case 'f':
619 readrcfile(poptGetOptArg(pc), long_options);
620 break;
621 case 'a':
622 username = ""; password = "";
623 break;
624 case 'e':
625 smb_encrypt = true;
626 break;
627 }
628 }
629
630 if((send_stdout || resume || outputfile) && update) {
631 fprintf(stderr, "The -o, -R or -O and -U options can not be used together.\n");
632 return 1;
633 }
634 if((send_stdout || outputfile) && recursive) {
635 fprintf(stderr, "The -o or -O and -R options can not be used together.\n");
636 return 1;
637 }
638
639 if(outputfile && send_stdout) {
640 fprintf(stderr, "The -o and -O options cannot be used together.\n");
641 return 1;
642 }
643
644 if(smbc_init(get_auth_data, debuglevel) < 0) {
645 fprintf(stderr, "Unable to initialize libsmbclient\n");
646 return 1;
647 }
648
649 if (smb_encrypt) {
650 SMBCCTX *smb_ctx = smbc_set_context(NULL);
651 smbc_option_set(smb_ctx,
652 CONST_DISCARD(char *, "smb_encrypt_level"),
653 "require");
654 }
655
656 columns = get_num_cols();
657
658 total_start_time = time(NULL);
659
660 while ( (file = poptGetArg(pc)) ) {
661 if (!recursive)
662 ret = smb_download_file(file, "", recursive, resume, outputfile);
663 else
664 ret = smb_download_dir(file, "", resume);
665 }
666
667 TALLOC_FREE(frame);
668 if ( ret == 0){
669 clean_exit();
670 }
671 return ret;
672}
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