source: branches/samba-3.3.x/source/utils/smbget.c

Last change on this file was 274, checked in by Herwig Bauernfeind, 16 years ago

Update 3.3 branch to 3.3.5
File size: 19.6 KB
RevLine 
[221]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(tmp[strlen(tmp)-1] == '\n')tmp[strlen(tmp)-1] = '\0';
98 strncpy(un, tmp, unlen-1);
99 } else if(username) strncpy(un, username, unlen-1);
100
101 if(!nonprompt && !password) {
102 char *prompt, *pass;
103 if (asprintf(&prompt, "Password for %s at %s: ", shr, srv) == -1) {
104 return;
105 }
106 pass = getpass(prompt);
107 free(prompt);
108 strncpy(pw, pass, pwlen-1);
109 } else if(password) strncpy(pw, password, pwlen-1);
110
111 if(workgroup)strncpy(wg, workgroup, wglen-1);
112
113 wgtmp = SMB_STRNDUP(wg, wglen);
114 usertmp = SMB_STRNDUP(un, unlen);
115 if(!quiet)printf("Using workgroup %s, %s%s\n", wgtmp, *usertmp?"user ":"guest user", usertmp);
116 free(wgtmp); free(usertmp);
117}
118
119static int smb_download_dir(const char *base, const char *name, int resume)
120{
121 char path[SMB_MAXPATHLEN];
122 int dirhandle;
123 struct smbc_dirent *dirent;
124 const char *relname = name;
125 char *tmpname;
126 struct stat remotestat;
127 snprintf(path, SMB_MAXPATHLEN-1, "%s%s%s", base, (base[0] && name[0] && name[0] != '/' && base[strlen(base)-1] != '/')?"/":"", name);
128
129 /* List files in directory and call smb_download_file on them */
130 dirhandle = smbc_opendir(path);
131 if(dirhandle < 1) {
132 if(errno == ENOTDIR) return smb_download_file(base, name, 1, resume, NULL);
133 fprintf(stderr, "Can't open directory %s: %s\n", path, strerror(errno));
134 return 0;
135 }
136
137 while(*relname == '/')relname++;
138 mkdir(relname, 0755);
139
140 tmpname = SMB_STRDUP(name);
141
142 while((dirent = smbc_readdir(dirhandle))) {
143 char *newname;
144 if(!strcmp(dirent->name, ".") || !strcmp(dirent->name, ".."))continue;
145 if (asprintf(&newname, "%s/%s", tmpname, dirent->name) == -1) {
146 return 0;
147 }
148 switch(dirent->smbc_type) {
149 case SMBC_DIR:
150 smb_download_dir(base, newname, resume);
151 break;
152
153 case SMBC_WORKGROUP:
154 smb_download_dir("smb://", dirent->name, resume);
155 break;
156
157 case SMBC_SERVER:
158 smb_download_dir("smb://", dirent->name, resume);
159 break;
160
161 case SMBC_FILE:
162 smb_download_file(base, newname, 1, resume, NULL);
163 break;
164
165 case SMBC_FILE_SHARE:
166 smb_download_dir(base, newname, resume);
167 break;
168
169 case SMBC_PRINTER_SHARE:
170 if(!quiet)printf("Ignoring printer share %s\n", dirent->name);
171 break;
172
173 case SMBC_COMMS_SHARE:
174 if(!quiet)printf("Ignoring comms share %s\n", dirent->name);
175 break;
176
177 case SMBC_IPC_SHARE:
178 if(!quiet)printf("Ignoring ipc$ share %s\n", dirent->name);
179 break;
180
181 default:
182 fprintf(stderr, "Ignoring file '%s' of type '%d'\n", newname, dirent->smbc_type);
183 break;
184 }
185 free(newname);
186 }
187 free(tmpname);
188
189 if(keep_permissions) {
190 if(smbc_fstat(dirhandle, &remotestat) < 0) {
191 fprintf(stderr, "Unable to get stats on %s on remote server\n", path);
192 smbc_closedir(dirhandle);
193 return 0;
194 }
195
196 if(chmod(relname, remotestat.st_mode) < 0) {
197 fprintf(stderr, "Unable to change mode of local dir %s to %o\n", relname,
198 (unsigned int)remotestat.st_mode);
199 smbc_closedir(dirhandle);
200 return 0;
201 }
202 }
203
204 smbc_closedir(dirhandle);
205 return 1;
206}
207
208static char *print_time(long t)
209{
210 static char buffer[100];
211 int secs, mins, hours;
212 if(t < -1) {
213 strncpy(buffer, "Unknown", sizeof(buffer));
214 return buffer;
215 }
216
217 secs = (int)t % 60;
218 mins = (int)t / 60 % 60;
219 hours = (int)t / (60 * 60);
220 snprintf(buffer, sizeof(buffer)-1, "%02d:%02d:%02d", hours, mins, secs);
221 return buffer;
222}
223
224static void print_progress(const char *name, time_t start, time_t now, off_t start_pos, off_t pos, off_t total)
225{
226 double avg = 0.0;
227 long eta = -1;
228 double prcnt = 0.0;
229 char hpos[20], htotal[20], havg[20];
230 char *status, *filename;
231 int len;
232 if(now - start)avg = 1.0 * (pos - start_pos) / (now - start);
233 eta = (total - pos) / avg;
234 if(total)prcnt = 100.0 * pos / total;
235
236 human_readable(pos, hpos, sizeof(hpos));
237 human_readable(total, htotal, sizeof(htotal));
238 human_readable(avg, havg, sizeof(havg));
239
240 len = asprintf(&status, "%s of %s (%.2f%%) at %s/s ETA: %s", hpos, htotal, prcnt, havg, print_time(eta));
241 if (len == -1) {
242 return;
243 }
244
245 if(columns) {
246 int required = strlen(name), available = columns - len - strlen("[] ");
247 if(required > available) {
248 if (asprintf(&filename, "...%s", name + required - available + 3) == -1) {
249 return;
250 }
251 } else {
252 filename = SMB_STRNDUP(name, available);
253 }
254 } else filename = SMB_STRDUP(name);
255
256 fprintf(stderr, "\r[%s] %s", filename, status);
257
258 free(filename); free(status);
259}
260
261static int smb_download_file(const char *base, const char *name, int recursive, int resume, char *outfile) {
262 int remotehandle, localhandle;
263 time_t start_time = time(NULL);
264 const char *newpath;
265 char path[SMB_MAXPATHLEN];
266 char checkbuf[2][RESUME_CHECK_SIZE];
267 char *readbuf = NULL;
268 off_t offset_download = 0, offset_check = 0, curpos = 0, start_offset = 0;
269 struct stat localstat, remotestat;
270
271 snprintf(path, SMB_MAXPATHLEN-1, "%s%s%s", base, (*base && *name && name[0] != '/' && base[strlen(base)-1] != '/')?"/":"", name);
272
273 remotehandle = smbc_open(path, O_RDONLY, 0755);
274
275 if(remotehandle < 0) {
276 switch(errno) {
277 case EISDIR:
278 if(!recursive) {
279 fprintf(stderr, "%s is a directory. Specify -R to download recursively\n", path);
280 return 0;
281 }
282 smb_download_dir(base, name, resume);
283 return 0;
284
285 case ENOENT:
286 fprintf(stderr, "%s can't be found on the remote server\n", path);
287 return 0;
288
289 case ENOMEM:
290 fprintf(stderr, "Not enough memory\n");
291 exit(1);
292 return 0;
293
294 case ENODEV:
295 fprintf(stderr, "The share name used in %s does not exist\n", path);
296 return 0;
297
298 case EACCES:
299 fprintf(stderr, "You don't have enough permissions to access %s\n", path);
300 return 0;
301
302 default:
303 perror("smbc_open");
304 return 0;
305 }
306 }
307
308 if(smbc_fstat(remotehandle, &remotestat) < 0) {
309 fprintf(stderr, "Can't stat %s: %s\n", path, strerror(errno));
310 return 0;
311 }
312
313 if(outfile) newpath = outfile;
314 else if(!name[0]) {
315 newpath = strrchr(base, '/');
316 if(newpath)newpath++; else newpath = base;
317 } else newpath = name;
318
319 if(newpath[0] == '/')newpath++;
320
321 /* Open local file according to the mode */
322 if(update) {
323 /* if it is up-to-date, skip */
324 if(stat(newpath, &localstat) == 0 &&
325 localstat.st_mtime >= remotestat.st_mtime) {
326 if(verbose)
327 printf("%s is up-to-date, skipping\n", newpath);
328 smbc_close(remotehandle);
329 return 0;
330 }
331 /* else open it for writing and truncate if it exists */
332 localhandle = open(newpath, O_CREAT | O_NONBLOCK | O_RDWR | O_TRUNC, 0775);
333 if(localhandle < 0) {
334 fprintf(stderr, "Can't open %s : %s\n", newpath,
335 strerror(errno));
336 smbc_close(remotehandle);
337 return 0;
338 }
339 /* no offset */
340 } else if(!send_stdout) {
341 localhandle = open(newpath, O_CREAT | O_NONBLOCK | O_RDWR | (!resume?O_EXCL:0), 0755);
342 if(localhandle < 0) {
343 fprintf(stderr, "Can't open %s: %s\n", newpath, strerror(errno));
344 smbc_close(remotehandle);
345 return 0;
346 }
347
348 if (fstat(localhandle, &localstat) != 0) {
349 fprintf(stderr, "Can't fstat %s: %s\n", newpath, strerror(errno));
350 smbc_close(remotehandle);
351 close(localhandle);
352 return 0;
353 }
354
355 start_offset = localstat.st_size;
356
357 if(localstat.st_size && localstat.st_size == remotestat.st_size) {
358 if(verbose)fprintf(stderr, "%s is already downloaded completely.\n", path);
359 else if(!quiet)fprintf(stderr, "%s\n", path);
360 smbc_close(remotehandle);
361 close(localhandle);
362 return 1;
363 }
364
365 if(localstat.st_size > RESUME_CHECK_OFFSET && remotestat.st_size > RESUME_CHECK_OFFSET) {
366 offset_download = localstat.st_size - RESUME_DOWNLOAD_OFFSET;
367 offset_check = localstat.st_size - RESUME_CHECK_OFFSET;
368 if(verbose)printf("Trying to start resume of %s at "OFF_T_FORMAT"\n"
369 "At the moment "OFF_T_FORMAT" of "OFF_T_FORMAT" bytes have been retrieved\n",
370 newpath, (OFF_T_FORMAT_CAST)offset_check,
371 (OFF_T_FORMAT_CAST)localstat.st_size,
372 (OFF_T_FORMAT_CAST)remotestat.st_size);
373 }
374
375 if(offset_check) {
376 off_t off1, off2;
377 /* First, check all bytes from offset_check to offset_download */
378 off1 = lseek(localhandle, offset_check, SEEK_SET);
379 if(off1 < 0) {
380 fprintf(stderr, "Can't seek to "OFF_T_FORMAT" in local file %s\n",
381 (OFF_T_FORMAT_CAST)offset_check, newpath);
382 smbc_close(remotehandle); close(localhandle);
383 return 0;
384 }
385
386 off2 = smbc_lseek(remotehandle, offset_check, SEEK_SET);
387 if(off2 < 0) {
388 fprintf(stderr, "Can't seek to "OFF_T_FORMAT" in remote file %s\n",
389 (OFF_T_FORMAT_CAST)offset_check, newpath);
390 smbc_close(remotehandle); close(localhandle);
391 return 0;
392 }
393
394 if(off1 != off2) {
395 fprintf(stderr, "Offset in local and remote files is different (local: "OFF_T_FORMAT", remote: "OFF_T_FORMAT")\n",
396 (OFF_T_FORMAT_CAST)off1,
397 (OFF_T_FORMAT_CAST)off2);
398 return 0;
399 }
400
401 if(smbc_read(remotehandle, checkbuf[0], RESUME_CHECK_SIZE) != RESUME_CHECK_SIZE) {
402 fprintf(stderr, "Can't read %d bytes from remote file %s\n", RESUME_CHECK_SIZE, path);
403 smbc_close(remotehandle); close(localhandle);
404 return 0;
405 }
406
407 if(read(localhandle, checkbuf[1], RESUME_CHECK_SIZE) != RESUME_CHECK_SIZE) {
408 fprintf(stderr, "Can't read %d bytes from local file %s\n", RESUME_CHECK_SIZE, name);
409 smbc_close(remotehandle); close(localhandle);
410 return 0;
411 }
412
413 if(memcmp(checkbuf[0], checkbuf[1], RESUME_CHECK_SIZE) == 0) {
414 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);
415 } else {
416 fprintf(stderr, "Local and remote file appear to be different, not doing resume for %s\n", path);
417 smbc_close(remotehandle); close(localhandle);
418 return 0;
419 }
420 }
421 } else {
422 localhandle = STDOUT_FILENO;
423 start_offset = 0;
424 offset_download = 0;
425 offset_check = 0;
426 }
427
428 readbuf = (char *)SMB_MALLOC(blocksize);
429
430 /* Now, download all bytes from offset_download to the end */
431 for(curpos = offset_download; curpos < remotestat.st_size; curpos+=blocksize) {
432 ssize_t bytesread = smbc_read(remotehandle, readbuf, blocksize);
433 if(bytesread < 0) {
434 fprintf(stderr, "Can't read %u bytes at offset "OFF_T_FORMAT", file %s\n", (unsigned int)blocksize, (OFF_T_FORMAT_CAST)curpos, path);
435 smbc_close(remotehandle);
436 if (localhandle != STDOUT_FILENO) close(localhandle);
437 free(readbuf);
438 return 0;
439 }
440
441 total_bytes += bytesread;
442
443 if(write(localhandle, readbuf, bytesread) < 0) {
444 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);
445 free(readbuf);
446 smbc_close(remotehandle);
447 if (localhandle != STDOUT_FILENO) close(localhandle);
448 return 0;
449 }
450
451 if(dots)fputc('.', stderr);
452 else if(!quiet) {
453 print_progress(newpath, start_time, time(NULL), start_offset, curpos, remotestat.st_size);
454 }
455 }
456
457 free(readbuf);
458
459 if(dots){
460 fputc('\n', stderr);
461 printf("%s downloaded\n", path);
462 } else if(!quiet) {
463 int i;
464 fprintf(stderr, "\r%s", path);
465 if(columns) {
466 for(i = strlen(path); i < columns; i++) {
467 fputc(' ', stderr);
468 }
469 }
470 fputc('\n', stderr);
471 }
472
473 if(keep_permissions && !send_stdout) {
474 if(fchmod(localhandle, remotestat.st_mode) < 0) {
475 fprintf(stderr, "Unable to change mode of local file %s to %o\n", path,
476 (unsigned int)remotestat.st_mode);
477 smbc_close(remotehandle);
478 close(localhandle);
479 return 0;
480 }
481 }
482
483 smbc_close(remotehandle);
484 if (localhandle != STDOUT_FILENO) close(localhandle);
485 return 1;
486}
487
488static void clean_exit(void)
489{
490 char bs[100];
491 human_readable(total_bytes, bs, sizeof(bs));
492 if(!quiet)fprintf(stderr, "Downloaded %s in %lu seconds\n", bs,
493 (unsigned long)(time(NULL) - total_start_time));
494 exit(0);
495}
496
497static void signal_quit(int v)
498{
499 clean_exit();
500}
501
502static int readrcfile(const char *name, const struct poptOption long_options[])
503{
504 FILE *fd = fopen(name, "r");
505 int lineno = 0, i;
506 char var[101], val[101];
507 char found;
508 int *intdata; char **stringdata;
509 if(!fd) {
510 fprintf(stderr, "Can't open RC file %s\n", name);
511 return 1;
512 }
513
514 while(!feof(fd)) {
515 lineno++;
516 if(fscanf(fd, "%100s %100s\n", var, val) < 2) {
517 fprintf(stderr, "Can't parse line %d of %s, ignoring.\n", lineno, name);
518 continue;
519 }
520
521 found = 0;
522
523 for(i = 0; long_options[i].shortName; i++) {
524 if(!long_options[i].longName)continue;
525 if(strcmp(long_options[i].longName, var)) continue;
526 if(!long_options[i].arg)continue;
527
528 switch(long_options[i].argInfo) {
529 case POPT_ARG_NONE:
530 intdata = (int *)long_options[i].arg;
531 if(!strcmp(val, "on")) *intdata = 1;
532 else if(!strcmp(val, "off")) *intdata = 0;
533 else fprintf(stderr, "Illegal value %s for %s at line %d in %s\n", val, var, lineno, name);
534 break;
535 case POPT_ARG_INT:
536 intdata = (int *)long_options[i].arg;
537 *intdata = atoi(val);
538 break;
539 case POPT_ARG_STRING:
540 stringdata = (char **)long_options[i].arg;
541 *stringdata = SMB_STRDUP(val);
542 break;
543 default:
544 fprintf(stderr, "Invalid variable %s at line %d in %s\n", var, lineno, name);
545 break;
546 }
547
548 found = 1;
549 }
550 if(!found) {
551 fprintf(stderr, "Invalid variable %s at line %d in %s\n", var, lineno, name);
552 }
553 }
554
555 fclose(fd);
556 return 0;
557}
558
559int main(int argc, const char **argv)
560{
561 int c = 0;
562 const char *file = NULL;
563 char *rcfile = NULL;
564 bool smb_encrypt = false;
565 int resume = 0, recursive = 0;
566 TALLOC_CTX *frame = talloc_stackframe();
567 struct poptOption long_options[] = {
568 {"guest", 'a', POPT_ARG_NONE, NULL, 'a', "Work as user guest" },
569 {"encrypt", 'e', POPT_ARG_NONE, NULL, 'e', "Encrypt SMB transport (UNIX extended servers only)" },
570 {"resume", 'r', POPT_ARG_NONE, &resume, 0, "Automatically resume aborted files" },
571 {"update", 'U', POPT_ARG_NONE, &update, 0, "Download only when remote file is newer than local file or local file is missing"},
572 {"recursive", 'R', POPT_ARG_NONE, &recursive, 0, "Recursively download files" },
573 {"username", 'u', POPT_ARG_STRING, &username, 'u', "Username to use" },
574 {"password", 'p', POPT_ARG_STRING, &password, 'p', "Password to use" },
575 {"workgroup", 'w', POPT_ARG_STRING, &workgroup, 'w', "Workgroup to use (optional)" },
576 {"nonprompt", 'n', POPT_ARG_NONE, &nonprompt, 'n', "Don't ask anything (non-interactive)" },
577 {"debuglevel", 'd', POPT_ARG_INT, &debuglevel, 'd', "Debuglevel to use" },
578 {"outputfile", 'o', POPT_ARG_STRING, &outputfile, 'o', "Write downloaded data to specified file" },
579 {"stdout", 'O', POPT_ARG_NONE, &send_stdout, 'O', "Write data to stdout" },
580 {"dots", 'D', POPT_ARG_NONE, &dots, 'D', "Show dots as progress indication" },
581 {"quiet", 'q', POPT_ARG_NONE, &quiet, 'q', "Be quiet" },
582 {"verbose", 'v', POPT_ARG_NONE, &verbose, 'v', "Be verbose" },
583 {"keep-permissions", 'P', POPT_ARG_NONE, &keep_permissions, 'P', "Keep permissions" },
584 {"blocksize", 'b', POPT_ARG_INT, &blocksize, 'b', "Change number of bytes in a block"},
[274]585 {"rcfile", 'f', POPT_ARG_STRING, NULL, 'f', "Use specified rc file"},
[221]586 POPT_AUTOHELP
587 POPT_TABLEEND
588 };
589 poptContext pc;
590
591 load_case_tables();
592
593 /* only read rcfile if it exists */
594 if (asprintf(&rcfile, "%s/.smbgetrc", getenv("HOME")) == -1) {
595 return 1;
596 }
597 if(access(rcfile, F_OK) == 0)
598 readrcfile(rcfile, long_options);
599 free(rcfile);
600
601#ifdef SIGWINCH
602 signal(SIGWINCH, change_columns);
603#endif
604 signal(SIGINT, signal_quit);
605 signal(SIGTERM, signal_quit);
606
607 pc = poptGetContext(argv[0], argc, argv, long_options, 0);
608
609 while((c = poptGetNextOpt(pc)) >= 0) {
610 switch(c) {
611 case 'f':
612 readrcfile(poptGetOptArg(pc), long_options);
613 break;
614 case 'a':
615 username = ""; password = "";
616 break;
617 case 'e':
618 smb_encrypt = true;
619 break;
620 }
621 }
622
623 if((send_stdout || resume || outputfile) && update) {
624 fprintf(stderr, "The -o, -R or -O and -U options can not be used together.\n");
625 return 1;
626 }
627 if((send_stdout || outputfile) && recursive) {
628 fprintf(stderr, "The -o or -O and -R options can not be used together.\n");
629 return 1;
630 }
631
632 if(outputfile && send_stdout) {
633 fprintf(stderr, "The -o and -O options cannot be used together.\n");
634 return 1;
635 }
636
637 if(smbc_init(get_auth_data, debuglevel) < 0) {
638 fprintf(stderr, "Unable to initialize libsmbclient\n");
639 return 1;
640 }
641
642 if (smb_encrypt) {
643 SMBCCTX *smb_ctx = smbc_set_context(NULL);
644 smbc_option_set(smb_ctx,
645 CONST_DISCARD(char *, "smb_encrypt_level"),
646 "require");
647 }
648
649 columns = get_num_cols();
650
651 total_start_time = time(NULL);
652
653 while ( (file = poptGetArg(pc)) ) {
654 if (!recursive)
655 return smb_download_file(file, "", recursive, resume, outputfile);
656 else
657 return smb_download_dir(file, "", resume);
658 }
659
660 clean_exit();
661 TALLOC_FREE(frame);
662 return 0;
663}
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