1 /*
2    Unix SMB/CIFS implementation.
3    QUOTA get/set utility
4 
5    Copyright (C) Andrew Tridgell		2000
6    Copyright (C) Tim Potter			2000
7    Copyright (C) Jeremy Allison			2000
8    Copyright (C) Stefan (metze) Metzmacher	2003
9 
10    This program is free software; you can redistribute it and/or modify
11    it under the terms of the GNU General Public License as published by
12    the Free Software Foundation; either version 3 of the License, or
13    (at your option) any later version.
14 
15    This program is distributed in the hope that it will be useful,
16    but WITHOUT ANY WARRANTY; without even the implied warranty of
17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18    GNU General Public License for more details.
19 
20    You should have received a copy of the GNU General Public License
21    along with this program.  If not, see <http://www.gnu.org/licenses/>.
22 */
23 
24 #include "includes.h"
25 #include "popt_common_cmdline.h"
26 #include "rpc_client/cli_pipe.h"
27 #include "../librpc/gen_ndr/ndr_lsa.h"
28 #include "rpc_client/cli_lsarpc.h"
29 #include "fake_file.h"
30 #include "../libcli/security/security.h"
31 #include "libsmb/libsmb.h"
32 
33 static char *server;
34 
35 /* numeric is set when the user wants numeric SIDs and ACEs rather
36    than going via LSA calls to resolve them */
37 static bool numeric;
38 static bool verbose;
39 
40 enum todo_values {NOOP_QUOTA=0,FS_QUOTA,USER_QUOTA,LIST_QUOTA,SET_QUOTA};
41 enum exit_values {EXIT_OK, EXIT_FAILED, EXIT_PARSE_ERROR};
42 
43 static struct cli_state *cli_ipc;
44 static struct rpc_pipe_client *global_pipe_hnd;
45 static struct policy_handle pol;
46 static bool got_policy_hnd;
47 
48 static struct cli_state *connect_one(const char *share);
49 
50 /* Open cli connection and policy handle */
51 
cli_open_policy_hnd(void)52 static bool cli_open_policy_hnd(void)
53 {
54 	/* Initialise cli LSA connection */
55 
56 	if (!cli_ipc) {
57 		NTSTATUS ret;
58 		cli_ipc = connect_one("IPC$");
59 		ret = cli_rpc_pipe_open_noauth(cli_ipc,
60 					       &ndr_table_lsarpc,
61 					       &global_pipe_hnd);
62 		if (!NT_STATUS_IS_OK(ret)) {
63 				return False;
64 		}
65 	}
66 
67 	/* Open policy handle */
68 
69 	if (!got_policy_hnd) {
70 
71 		/* Some systems don't support SEC_FLAG_MAXIMUM_ALLOWED,
72 		   but NT sends 0x2000000 so we might as well do it too. */
73 
74 		if (!NT_STATUS_IS_OK(rpccli_lsa_open_policy(global_pipe_hnd, talloc_tos(), True,
75 							 GENERIC_EXECUTE_ACCESS, &pol))) {
76 			return False;
77 		}
78 
79 		got_policy_hnd = True;
80 	}
81 
82 	return True;
83 }
84 
85 /* convert a SID to a string, either numeric or username/group */
SidToString(fstring str,struct dom_sid * sid,bool _numeric)86 static void SidToString(fstring str, struct dom_sid *sid, bool _numeric)
87 {
88 	char **domains = NULL;
89 	char **names = NULL;
90 	enum lsa_SidType *types = NULL;
91 
92 	sid_to_fstring(str, sid);
93 
94 	if (_numeric) return;
95 
96 	/* Ask LSA to convert the sid to a name */
97 
98 	if (!cli_open_policy_hnd() ||
99 	    !NT_STATUS_IS_OK(rpccli_lsa_lookup_sids(global_pipe_hnd, talloc_tos(),
100 						 &pol, 1, sid, &domains,
101 						 &names, &types)) ||
102 	    !domains || !domains[0] || !names || !names[0]) {
103 		return;
104 	}
105 
106 	/* Converted OK */
107 
108 	slprintf(str, sizeof(fstring) - 1, "%s%s%s",
109 		 domains[0], lp_winbind_separator(),
110 		 names[0]);
111 }
112 
113 /* convert a string to a SID, either numeric or username/group */
StringToSid(struct dom_sid * sid,const char * str)114 static bool StringToSid(struct dom_sid *sid, const char *str)
115 {
116 	enum lsa_SidType *types = NULL;
117 	struct dom_sid *sids = NULL;
118 	bool result = True;
119 
120 	if (string_to_sid(sid, str)) {
121 		return true;
122 	}
123 
124 	if (!cli_open_policy_hnd() ||
125 	    !NT_STATUS_IS_OK(rpccli_lsa_lookup_names(global_pipe_hnd, talloc_tos(),
126 						  &pol, 1, &str, NULL, 1, &sids,
127 						  &types))) {
128 		result = False;
129 		goto done;
130 	}
131 
132 	sid_copy(sid, &sids[0]);
133  done:
134 
135 	return result;
136 }
137 
138 #define QUOTA_GET 1
139 #define QUOTA_SETLIM 2
140 #define QUOTA_SETFLAGS 3
141 #define QUOTA_LIST 4
142 
143 enum {PARSE_FLAGS,PARSE_LIM};
144 
parse_quota_set(TALLOC_CTX * ctx,char * set_str,char ** pp_username_str,enum SMB_QUOTA_TYPE * qtype,int * cmd,SMB_NTQUOTA_STRUCT * pqt)145 static int parse_quota_set(TALLOC_CTX *ctx,
146 			char *set_str,
147 			char **pp_username_str,
148 			enum SMB_QUOTA_TYPE *qtype,
149 			int *cmd,
150 			SMB_NTQUOTA_STRUCT *pqt)
151 {
152 	char *p = set_str,*p2;
153 	int todo;
154 	bool stop = False;
155 	bool enable = False;
156 	bool deny = False;
157 
158 	*pp_username_str = NULL;
159 	if (strnequal(set_str,"UQLIM:",6)) {
160 		p += 6;
161 		*qtype = SMB_USER_QUOTA_TYPE;
162 		*cmd = QUOTA_SETLIM;
163 		todo = PARSE_LIM;
164 		if ((p2=strstr(p,":"))==NULL) {
165 			return -1;
166 		}
167 
168 		*p2 = '\0';
169 		p2++;
170 
171 		*pp_username_str = talloc_strdup(ctx, p);
172 		p = p2;
173 	} else if (strnequal(set_str,"FSQLIM:",7)) {
174 		p +=7;
175 		*qtype = SMB_USER_FS_QUOTA_TYPE;
176 		*cmd = QUOTA_SETLIM;
177 		todo = PARSE_LIM;
178 	} else if (strnequal(set_str,"FSQFLAGS:",9)) {
179 		p +=9;
180 		todo = PARSE_FLAGS;
181 		*qtype = SMB_USER_FS_QUOTA_TYPE;
182 		*cmd = QUOTA_SETFLAGS;
183 	} else {
184 		return -1;
185 	}
186 
187 	switch (todo) {
188 		case PARSE_LIM:
189 			if (sscanf(p,"%"SCNu64"/%"SCNu64,&pqt->softlim,
190 			    &pqt->hardlim) != 2)
191 			{
192 				return -1;
193 			}
194 
195 			break;
196 		case PARSE_FLAGS:
197 			while (!stop) {
198 
199 				if ((p2=strstr(p,"/"))==NULL) {
200 					stop = True;
201 				} else {
202 					*p2 = '\0';
203 					p2++;
204 				}
205 
206 				if (strnequal(p,"QUOTA_ENABLED",13)) {
207 					enable = True;
208 				} else if (strnequal(p,"DENY_DISK",9)) {
209 					deny = True;
210 				} else if (strnequal(p,"LOG_SOFTLIMIT",13)) {
211 					pqt->qflags |= QUOTAS_LOG_THRESHOLD;
212 				} else if (strnequal(p,"LOG_HARDLIMIT",13)) {
213 					pqt->qflags |= QUOTAS_LOG_LIMIT;
214 				} else {
215 					return -1;
216 				}
217 
218 				p=p2;
219 			}
220 
221 			if (deny) {
222 				pqt->qflags |= QUOTAS_DENY_DISK;
223 			} else if (enable) {
224 				pqt->qflags |= QUOTAS_ENABLED;
225 			}
226 
227 			break;
228 	}
229 
230 	return 0;
231 }
232 
233 
quota_str_static(uint64_t val,bool special,bool _numeric)234 static const char *quota_str_static(uint64_t val, bool special, bool _numeric)
235 {
236 	const char *result;
237 
238 	if (!_numeric && special && val == 0) {
239 		return "NO LIMIT";
240 	}
241 	result = talloc_asprintf(talloc_tos(), "%"PRIu64, val);
242 	SMB_ASSERT(result != NULL);
243 	return result;
244 }
245 
dump_ntquota(SMB_NTQUOTA_STRUCT * qt,bool _verbose,bool _numeric,void (* _sidtostring)(fstring str,struct dom_sid * sid,bool _numeric))246 static void dump_ntquota(SMB_NTQUOTA_STRUCT *qt, bool _verbose,
247 			 bool _numeric,
248 			 void (*_sidtostring)(fstring str,
249 					      struct dom_sid *sid,
250 					      bool _numeric))
251 {
252 	TALLOC_CTX *frame = talloc_stackframe();
253 
254 	if (!qt) {
255 		smb_panic("dump_ntquota() called with NULL pointer");
256 	}
257 
258 	switch (qt->qtype) {
259 	case SMB_USER_FS_QUOTA_TYPE:
260 	{
261 		d_printf("File System QUOTAS:\n");
262 		d_printf("Limits:\n");
263 		d_printf(" Default Soft Limit: %15s\n",
264 			 quota_str_static(qt->softlim,True,_numeric));
265 		d_printf(" Default Hard Limit: %15s\n",
266 			 quota_str_static(qt->hardlim,True,_numeric));
267 		d_printf("Quota Flags:\n");
268 		d_printf(" Quotas Enabled: %s\n",
269 			 ((qt->qflags&QUOTAS_ENABLED)
270 			  ||(qt->qflags&QUOTAS_DENY_DISK))?"On":"Off");
271 		d_printf(" Deny Disk:      %s\n",
272 			 (qt->qflags&QUOTAS_DENY_DISK)?"On":"Off");
273 		d_printf(" Log Soft Limit: %s\n",
274 			 (qt->qflags&QUOTAS_LOG_THRESHOLD)?"On":"Off");
275 		d_printf(" Log Hard Limit: %s\n",
276 			 (qt->qflags&QUOTAS_LOG_LIMIT)?"On":"Off");
277 	}
278 	break;
279 	case SMB_USER_QUOTA_TYPE:
280 	{
281 		fstring username_str = {0};
282 
283 		if (_sidtostring) {
284 			_sidtostring(username_str,&qt->sid,_numeric);
285 		} else {
286 			sid_to_fstring(username_str, &qt->sid);
287 		}
288 
289 		if (_verbose) {
290 			d_printf("Quotas for User: %s\n",username_str);
291 			d_printf("Used Space: %15s\n",
292 				 quota_str_static(qt->usedspace,False,
293 						  _numeric));
294 			d_printf("Soft Limit: %15s\n",
295 				 quota_str_static(qt->softlim,True,
296 						  _numeric));
297 			d_printf("Hard Limit: %15s\n",
298 				 quota_str_static(qt->hardlim,True,_numeric));
299 		} else {
300 			d_printf("%-30s: ",username_str);
301 			d_printf("%15s/",quota_str_static(
302 					 qt->usedspace,False,_numeric));
303 			d_printf("%15s/",quota_str_static(
304 					 qt->softlim,True,_numeric));
305 			d_printf("%15s\n",quota_str_static(
306 					 qt->hardlim,True,_numeric));
307 		}
308 	}
309 	break;
310 	default:
311 		d_printf("dump_ntquota() invalid qtype(%d)\n",qt->qtype);
312 	}
313 	TALLOC_FREE(frame);
314 	return;
315 }
316 
dump_ntquota_list(SMB_NTQUOTA_LIST ** qtl,bool _verbose,bool _numeric,void (* _sidtostring)(fstring str,struct dom_sid * sid,bool _numeric))317 static void dump_ntquota_list(SMB_NTQUOTA_LIST **qtl, bool _verbose,
318 			      bool _numeric,
319 			      void (*_sidtostring)(fstring str,
320 						   struct dom_sid *sid,
321 						   bool _numeric))
322 {
323 	SMB_NTQUOTA_LIST *cur;
324 
325 	for (cur = *qtl;cur;cur = cur->next) {
326 		if (cur->quotas)
327 			dump_ntquota(cur->quotas,_verbose,_numeric,
328 				     _sidtostring);
329 	}
330 }
331 
do_quota(struct cli_state * cli,enum SMB_QUOTA_TYPE qtype,uint16_t cmd,const char * username_str,SMB_NTQUOTA_STRUCT * pqt)332 static int do_quota(struct cli_state *cli,
333 		enum SMB_QUOTA_TYPE qtype,
334 		uint16_t cmd,
335 		const char *username_str,
336 		SMB_NTQUOTA_STRUCT *pqt)
337 {
338 	uint32_t fs_attrs = 0;
339 	uint16_t quota_fnum = 0;
340 	SMB_NTQUOTA_LIST *qtl = NULL;
341 	TALLOC_CTX *qtl_ctx = NULL;
342 	SMB_NTQUOTA_STRUCT qt;
343 	NTSTATUS status;
344 
345 	ZERO_STRUCT(qt);
346 
347 	status = cli_get_fs_attr_info(cli, &fs_attrs);
348 	if (!NT_STATUS_IS_OK(status)) {
349 		d_printf("Failed to get the filesystem attributes %s.\n",
350 			 nt_errstr(status));
351 		return -1;
352 	}
353 
354 	if (!(fs_attrs & FILE_VOLUME_QUOTAS)) {
355 		d_printf("Quotas are not supported by the server.\n");
356 		return 0;
357 	}
358 
359 	status = cli_get_quota_handle(cli, &quota_fnum);
360 	if (!NT_STATUS_IS_OK(status)) {
361 		d_printf("Quotas are not enabled on this share.\n");
362 		d_printf("Failed to open %s  %s.\n",
363 			 FAKE_FILE_NAME_QUOTA_WIN32,
364 			 nt_errstr(status));
365 		return -1;
366 	}
367 
368 	switch(qtype) {
369 		case SMB_USER_QUOTA_TYPE:
370 			if (!StringToSid(&qt.sid, username_str)) {
371 				d_printf("StringToSid() failed for [%s]\n",username_str);
372 				return -1;
373 			}
374 
375 			switch(cmd) {
376 				case QUOTA_GET:
377 					status = cli_get_user_quota(
378 						cli, quota_fnum, &qt);
379 					if (!NT_STATUS_IS_OK(status)) {
380 						d_printf("%s cli_get_user_quota %s\n",
381 							 nt_errstr(status),
382 							 username_str);
383 						return -1;
384 					}
385 					dump_ntquota(&qt,verbose,numeric,SidToString);
386 					break;
387 				case QUOTA_SETLIM:
388 					pqt->sid = qt.sid;
389 					if ((qtl_ctx = talloc_init(
390 						 "SMB_USER_QUOTA_SET")) ==
391 					    NULL) {
392 						return -1;
393 					}
394 
395 					if (!add_record_to_ntquota_list(
396 						qtl_ctx, pqt, &qtl)) {
397 						TALLOC_FREE(qtl_ctx);
398 						return -1;
399 					}
400 
401 					status = cli_set_user_quota(
402 					    cli, quota_fnum, qtl);
403 					free_ntquota_list(&qtl);
404 					if (!NT_STATUS_IS_OK(status)) {
405 						d_printf("%s cli_set_user_quota %s\n",
406 							 nt_errstr(status),
407 							 username_str);
408 						return -1;
409 					}
410 					status = cli_get_user_quota(
411 						cli, quota_fnum, &qt);
412 					if (!NT_STATUS_IS_OK(status)) {
413 						d_printf("%s cli_get_user_quota %s\n",
414 							 nt_errstr(status),
415 							 username_str);
416 						return -1;
417 					}
418 					dump_ntquota(&qt,verbose,numeric,SidToString);
419 					break;
420 				case QUOTA_LIST:
421 					status = cli_list_user_quota(
422 						cli, quota_fnum, &qtl);
423 					if (!NT_STATUS_IS_OK(status)) {
424 						d_printf(
425 						    "%s cli_list_user_quota\n",
426 						    nt_errstr(status));
427 						return -1;
428 					}
429 					dump_ntquota_list(&qtl,verbose,numeric,SidToString);
430 					free_ntquota_list(&qtl);
431 					break;
432 				default:
433 					d_printf("Unknown Error\n");
434 					return -1;
435 			}
436 			break;
437 		case SMB_USER_FS_QUOTA_TYPE:
438 			switch(cmd) {
439 				case QUOTA_GET:
440 					status = cli_get_fs_quota_info(
441 						cli, quota_fnum, &qt);
442 					if (!NT_STATUS_IS_OK(status)) {
443 						d_printf("%s cli_get_fs_quota_info\n",
444 							 nt_errstr(status));
445 						return -1;
446 					}
447 					dump_ntquota(&qt,True,numeric,NULL);
448 					break;
449 				case QUOTA_SETLIM:
450 					status = cli_get_fs_quota_info(
451 						cli, quota_fnum, &qt);
452 					if (!NT_STATUS_IS_OK(status)) {
453 						d_printf("%s cli_get_fs_quota_info\n",
454 							 nt_errstr(status));
455 						return -1;
456 					}
457 					qt.softlim = pqt->softlim;
458 					qt.hardlim = pqt->hardlim;
459 					status = cli_set_fs_quota_info(
460 						cli, quota_fnum, &qt);
461 					if (!NT_STATUS_IS_OK(status)) {
462 						d_printf("%s cli_set_fs_quota_info\n",
463 							 nt_errstr(status));
464 						return -1;
465 					}
466 					status = cli_get_fs_quota_info(
467 						cli, quota_fnum, &qt);
468 					if (!NT_STATUS_IS_OK(status)) {
469 						d_printf("%s cli_get_fs_quota_info\n",
470 							 nt_errstr(status));
471 						return -1;
472 					}
473 					dump_ntquota(&qt,True,numeric,NULL);
474 					break;
475 				case QUOTA_SETFLAGS:
476 					status = cli_get_fs_quota_info(
477 						cli, quota_fnum, &qt);
478 					if (!NT_STATUS_IS_OK(status)) {
479 						d_printf("%s cli_get_fs_quota_info\n",
480 							 nt_errstr(status));
481 						return -1;
482 					}
483 					qt.qflags = pqt->qflags;
484 					status = cli_set_fs_quota_info(
485 						cli, quota_fnum, &qt);
486 					if (!NT_STATUS_IS_OK(status)) {
487 						d_printf("%s cli_set_fs_quota_info\n",
488 							 nt_errstr(status));
489 						return -1;
490 					}
491 					status = cli_get_fs_quota_info(
492 						cli, quota_fnum, &qt);
493 					if (!NT_STATUS_IS_OK(status)) {
494 						d_printf("%s cli_get_fs_quota_info\n",
495 							 nt_errstr(status));
496 						return -1;
497 					}
498 					dump_ntquota(&qt,True,numeric,NULL);
499 					break;
500 				default:
501 					d_printf("Unknown Error\n");
502 					return -1;
503 			}
504 			break;
505 		default:
506 			d_printf("Unknown Error\n");
507 			return -1;
508 	}
509 
510 	cli_close(cli, quota_fnum);
511 
512 	return 0;
513 }
514 
515 /*****************************************************
516  Return a connection to a server.
517 *******************************************************/
518 
connect_one(const char * share)519 static struct cli_state *connect_one(const char *share)
520 {
521 	struct cli_state *c;
522 	NTSTATUS nt_status;
523 	uint32_t flags = 0;
524 
525 	if (get_cmdline_auth_info_use_kerberos(popt_get_cmdline_auth_info())) {
526 		flags |= CLI_FULL_CONNECTION_USE_KERBEROS |
527 			 CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
528 
529 	}
530 
531 	nt_status = cli_full_connection(&c, lp_netbios_name(), server,
532 					    NULL, 0,
533 					    share, "?????",
534 					    get_cmdline_auth_info_username(
535 						popt_get_cmdline_auth_info()),
536 					    get_cmdline_auth_info_domain(
537 						popt_get_cmdline_auth_info()),
538 					    get_cmdline_auth_info_password(
539 						popt_get_cmdline_auth_info()),
540 					    flags,
541 					    get_cmdline_auth_info_signing_state(
542 						popt_get_cmdline_auth_info()));
543 	if (!NT_STATUS_IS_OK(nt_status)) {
544 		DEBUG(0,("cli_full_connection failed! (%s)\n", nt_errstr(nt_status)));
545 		return NULL;
546 	}
547 
548 	if (get_cmdline_auth_info_smb_encrypt(popt_get_cmdline_auth_info())) {
549 		nt_status = cli_cm_force_encryption(c,
550 					get_cmdline_auth_info_username(
551 						popt_get_cmdline_auth_info()),
552 					get_cmdline_auth_info_password(
553 						popt_get_cmdline_auth_info()),
554 					lp_workgroup(),
555 					share);
556 		if (!NT_STATUS_IS_OK(nt_status)) {
557 			cli_shutdown(c);
558 			return NULL;
559 		}
560 	}
561 
562 	return c;
563 }
564 
565 /****************************************************************************
566   main program
567 ****************************************************************************/
main(int argc,char * argv[])568 int main(int argc, char *argv[])
569 {
570 	const char **argv_const = discard_const_p(const char *, argv);
571 	char *share;
572 	int opt;
573 	int result;
574 	int todo = 0;
575 	char *username_str = NULL;
576 	char *path = NULL;
577 	char *set_str = NULL;
578 	enum SMB_QUOTA_TYPE qtype = SMB_INVALID_QUOTA_TYPE;
579 	int cmd = 0;
580 	static bool test_args = False;
581 	struct cli_state *cli;
582 	bool fix_user = False;
583 	SMB_NTQUOTA_STRUCT qt;
584 	TALLOC_CTX *frame = talloc_stackframe();
585 	poptContext pc;
586 	struct poptOption long_options[] = {
587 		POPT_AUTOHELP
588 		{
589 			.longName   = "user",
590 			.shortName  = 'u',
591 			.argInfo    = POPT_ARG_STRING,
592 			.arg        = NULL,
593 			.val        = 'u',
594 			.descrip    = "Show quotas for user",
595 			.argDescrip = "USER",
596 		},
597 		{
598 			.longName   = "list",
599 			.shortName  = 'L',
600 			.argInfo    = POPT_ARG_NONE,
601 			.arg        = NULL,
602 			.val        = 'L',
603 			.descrip    = "List user quotas",
604 		},
605 		{
606 			.longName   = "fs",
607 			.shortName  = 'F',
608 			.argInfo    = POPT_ARG_NONE,
609 			.arg        = NULL,
610 			.val        = 'F',
611 			.descrip    = "Show filesystem quotas",
612 		},
613 		{
614 			.longName   = "set",
615 			.shortName  = 'S',
616 			.argInfo    = POPT_ARG_STRING,
617 			.arg        = NULL,
618 			.val        = 'S',
619 			.descrip    = "Set acls\n"
620 				      "SETSTRING:\n"
621 				      "UQLIM:<username>/<softlimit>/<hardlimit> for user quotas\n"
622 				      "FSQLIM:<softlimit>/<hardlimit> for filesystem defaults\n"
623 				      "FSQFLAGS:QUOTA_ENABLED/DENY_DISK/LOG_SOFTLIMIT/LOG_HARD_LIMIT",
624 			.argDescrip = "SETSTRING",
625 		},
626 		{
627 			.longName   = "numeric",
628 			.shortName  = 'n',
629 			.argInfo    = POPT_ARG_NONE,
630 			.arg        = NULL,
631 			.val        = 'n',
632 			.descrip    = "Don't resolve sids or limits to names",
633 		},
634 		{
635 			.longName   = "verbose",
636 			.shortName  = 'v',
637 			.argInfo    = POPT_ARG_NONE,
638 			.arg        = NULL,
639 			.val        = 'v',
640 			.descrip    = "be verbose",
641 		},
642 		{
643 			.longName   = "test-args",
644 			.shortName  = 't',
645 			.argInfo    = POPT_ARG_NONE,
646 			.arg        = NULL,
647 			.val        = 't',
648 			.descrip    = "Test arguments"
649 		},
650 		{
651 			.longName   = "max-protocol",
652 			.shortName  = 'm',
653 			.argInfo    = POPT_ARG_STRING,
654 			.arg        = NULL,
655 			.val        = 'm',
656 			.descrip    = "Set the max protocol level",
657 			.argDescrip = "LEVEL"
658 		},
659 		POPT_COMMON_SAMBA
660 		POPT_COMMON_CREDENTIALS
661 		POPT_TABLEEND
662 	};
663 
664 	smb_init_locale();
665 
666 	ZERO_STRUCT(qt);
667 
668 	/* set default debug level to 1 regardless of what smb.conf sets */
669 	setup_logging( "smbcquotas", DEBUG_STDERR);
670 	lp_set_cmdline("log level", "1");
671 
672 	setlinebuf(stdout);
673 
674 	fault_setup();
675 
676 	pc = poptGetContext("smbcquotas", argc, argv_const, long_options, 0);
677 
678 	poptSetOtherOptionHelp(pc, "//server1/share1");
679 
680 	while ((opt = poptGetNextOpt(pc)) != -1) {
681 		switch (opt) {
682 		case 'n':
683 			numeric = true;
684 			break;
685 		case 'v':
686 			verbose = true;
687 			break;
688 		case 't':
689 			test_args = true;
690 			break;
691 		case 'L':
692 			if (todo != 0) {
693 				d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
694 				exit(EXIT_PARSE_ERROR);
695 			}
696 			todo = LIST_QUOTA;
697 			break;
698 
699 		case 'F':
700 			if (todo != 0) {
701 				d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
702 				exit(EXIT_PARSE_ERROR);
703 			}
704 			todo = FS_QUOTA;
705 			break;
706 
707 		case 'u':
708 			if (todo != 0) {
709 				d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
710 				exit(EXIT_PARSE_ERROR);
711 			}
712 			username_str = talloc_strdup(frame, poptGetOptArg(pc));
713 			if (!username_str) {
714 				exit(EXIT_PARSE_ERROR);
715 			}
716 			todo = USER_QUOTA;
717 			fix_user = True;
718 			break;
719 
720 		case 'S':
721 			if (todo != 0) {
722 				d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
723 				exit(EXIT_PARSE_ERROR);
724 			}
725 			set_str = talloc_strdup(frame, poptGetOptArg(pc));
726 			if (!set_str) {
727 				exit(EXIT_PARSE_ERROR);
728 			}
729 			todo = SET_QUOTA;
730 			break;
731 		case 'm':
732 			lp_set_cmdline("client max protocol",
733 				       poptGetOptArg(pc));
734 			break;
735 		}
736 	}
737 
738 	if (todo == 0)
739 		todo = USER_QUOTA;
740 
741 	if (!fix_user) {
742 		username_str = talloc_strdup(
743 			frame, get_cmdline_auth_info_username(
744 				popt_get_cmdline_auth_info()));
745 		if (!username_str) {
746 			exit(EXIT_PARSE_ERROR);
747 		}
748 	}
749 
750 	/* Make connection to server */
751 	if(!poptPeekArg(pc)) {
752 		poptPrintUsage(pc, stderr, 0);
753 		exit(EXIT_PARSE_ERROR);
754 	}
755 
756 	path = talloc_strdup(frame, poptGetArg(pc));
757 	if (!path) {
758 		printf("Out of memory\n");
759 		exit(EXIT_PARSE_ERROR);
760 	}
761 
762 	poptFreeContext(pc);
763 	popt_burn_cmdline_password(argc, argv);
764 
765 	string_replace(path, '/', '\\');
766 
767 	server = SMB_STRDUP(path+2);
768 	if (!server) {
769 		printf("Out of memory\n");
770 		exit(EXIT_PARSE_ERROR);
771 	}
772 	share = strchr_m(server,'\\');
773 	if (share == NULL) {
774 		printf("Invalid argument\n");
775 		exit(EXIT_PARSE_ERROR);
776 	}
777 
778 	*share = 0;
779 	share++;
780 
781 	if (todo == SET_QUOTA) {
782 		if (parse_quota_set(talloc_tos(), set_str, &username_str, &qtype, &cmd, &qt)) {
783 			printf("Invalid argument: -S %s\n", set_str);
784 			exit(EXIT_PARSE_ERROR);
785 		}
786 	}
787 
788 	if (!test_args) {
789 		cli = connect_one(share);
790 		if (!cli) {
791 			exit(EXIT_FAILED);
792 		}
793 	} else {
794 		popt_free_cmdline_auth_info();
795 		exit(EXIT_OK);
796 	}
797 
798 
799 	/* Perform requested action */
800 
801 	switch (todo) {
802 		case FS_QUOTA:
803 			result = do_quota(cli,SMB_USER_FS_QUOTA_TYPE, QUOTA_GET, username_str, NULL);
804 			break;
805 		case LIST_QUOTA:
806 			result = do_quota(cli,SMB_USER_QUOTA_TYPE, QUOTA_LIST, username_str, NULL);
807 			break;
808 		case USER_QUOTA:
809 			result = do_quota(cli,SMB_USER_QUOTA_TYPE, QUOTA_GET, username_str, NULL);
810 			break;
811 		case SET_QUOTA:
812 			result = do_quota(cli, qtype, cmd, username_str, &qt);
813 			break;
814 		default:
815 			result = EXIT_FAILED;
816 			break;
817 	}
818 
819 	popt_free_cmdline_auth_info();
820 	talloc_free(frame);
821 
822 	return result;
823 }
824