2 Unix SMB/CIFS implementation.
4 Copyright (C) Stefan (metze) Metzmacher 2003
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.
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.
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/>.
22 bool cli_get_quota_handle(struct cli_state
*cli
, int *quota_fnum
)
24 *quota_fnum
= cli_nt_create_full(cli
, FAKE_FILE_NAME_QUOTA_WIN32
,
25 0x00000016, DESIRED_ACCESS_PIPE
,
26 0x00000000, FILE_SHARE_READ
|FILE_SHARE_WRITE
,
27 FILE_OPEN
, 0x00000000, 0x03);
29 if (*quota_fnum
== (-1)) {
36 void free_ntquota_list(SMB_NTQUOTA_LIST
**qt_list
)
41 if ((*qt_list
)->mem_ctx
)
42 talloc_destroy((*qt_list
)->mem_ctx
);
49 static bool parse_user_quota_record(const char *rdata
, unsigned int rdata_count
, unsigned int *offset
, SMB_NTQUOTA_STRUCT
*pqt
)
52 SMB_NTQUOTA_STRUCT qt
;
56 if (!rdata
||!offset
||!pqt
) {
57 smb_panic("parse_quota_record: called with NULL POINTER!");
60 if (rdata_count
< 40) {
64 /* offset to next quota record.
65 * 4 bytes IVAL(rdata,0)
68 *offset
= IVAL(rdata
,0);
71 sid_len
= IVAL(rdata
,4);
73 if (rdata_count
< 40+sid_len
) {
77 /* unknown 8 bytes in pdata
78 * maybe its the change time in NTTIME
81 /* the used space 8 bytes (SMB_BIG_UINT)*/
82 qt
.usedspace
= (SMB_BIG_UINT
)IVAL(rdata
,16);
83 #ifdef LARGE_SMB_OFF_T
84 qt
.usedspace
|= (((SMB_BIG_UINT
)IVAL(rdata
,20)) << 32);
85 #else /* LARGE_SMB_OFF_T */
86 if ((IVAL(rdata
,20) != 0)&&
87 ((qt
.usedspace
!= 0xFFFFFFFF)||
88 (IVAL(rdata
,20)!=0xFFFFFFFF))) {
89 /* more than 32 bits? */
92 #endif /* LARGE_SMB_OFF_T */
94 /* the soft quotas 8 bytes (SMB_BIG_UINT)*/
95 qt
.softlim
= (SMB_BIG_UINT
)IVAL(rdata
,24);
96 #ifdef LARGE_SMB_OFF_T
97 qt
.softlim
|= (((SMB_BIG_UINT
)IVAL(rdata
,28)) << 32);
98 #else /* LARGE_SMB_OFF_T */
99 if ((IVAL(rdata
,28) != 0)&&
100 ((qt
.softlim
!= 0xFFFFFFFF)||
101 (IVAL(rdata
,28)!=0xFFFFFFFF))) {
102 /* more than 32 bits? */
105 #endif /* LARGE_SMB_OFF_T */
107 /* the hard quotas 8 bytes (SMB_BIG_UINT)*/
108 qt
.hardlim
= (SMB_BIG_UINT
)IVAL(rdata
,32);
109 #ifdef LARGE_SMB_OFF_T
110 qt
.hardlim
|= (((SMB_BIG_UINT
)IVAL(rdata
,36)) << 32);
111 #else /* LARGE_SMB_OFF_T */
112 if ((IVAL(rdata
,36) != 0)&&
113 ((qt
.hardlim
!= 0xFFFFFFFF)||
114 (IVAL(rdata
,36)!=0xFFFFFFFF))) {
115 /* more than 32 bits? */
118 #endif /* LARGE_SMB_OFF_T */
120 sid_parse(rdata
+40,sid_len
,&qt
.sid
);
122 qt
.qtype
= SMB_USER_QUOTA_TYPE
;
129 bool cli_get_user_quota(struct cli_state
*cli
, int quota_fnum
, SMB_NTQUOTA_STRUCT
*pqt
)
134 unsigned int data_len
;
135 char data
[SID_MAX_SIZE
+8];
136 char *rparam
=NULL
, *rdata
=NULL
;
137 unsigned int rparam_count
=0, rdata_count
=0;
138 unsigned int sid_len
;
142 smb_panic("cli_get_user_quota() called with NULL Pointer!");
145 setup
= NT_TRANSACT_GET_USER_QUOTA
;
147 SSVAL(params
, 0,quota_fnum
);
148 SSVAL(params
, 2,TRANSACT_GET_USER_QUOTA_FOR_SID
);
149 SIVAL(params
, 4,0x00000024);
150 SIVAL(params
, 8,0x00000000);
151 SIVAL(params
,12,0x00000024);
153 sid_len
= sid_size(&pqt
->sid
);
154 data_len
= sid_len
+8;
155 SIVAL(data
, 0, 0x00000000);
156 SIVAL(data
, 4, sid_len
);
157 sid_linearize(data
+8, sid_len
, &pqt
->sid
);
159 if (!cli_send_nt_trans(cli
,
160 NT_TRANSACT_GET_USER_QUOTA
,
164 data
, data_len
, 112)) {
165 DEBUG(1,("Failed to send NT_TRANSACT_GET_USER_QUOTA\n"));
170 if (!cli_receive_nt_trans(cli
,
171 &rparam
, &rparam_count
,
172 &rdata
, &rdata_count
)) {
173 DEBUG(1,("Failed to recv NT_TRANSACT_GET_USER_QUOTA\n"));
177 if (cli_is_error(cli
)) {
184 if ((rparam
&&rdata
)&&(rparam_count
>=4&&rdata_count
>=8)) {
185 ret
= parse_user_quota_record(rdata
, rdata_count
, &offset
, pqt
);
187 DEBUG(0,("Got INVALID NT_TRANSACT_GET_USER_QUOTA reply.\n"));
197 bool cli_set_user_quota(struct cli_state
*cli
, int quota_fnum
, SMB_NTQUOTA_STRUCT
*pqt
)
203 char *rparam
=NULL
, *rdata
=NULL
;
204 unsigned int rparam_count
=0, rdata_count
=0;
205 unsigned int sid_len
;
206 memset(data
,'\0',112);
209 smb_panic("cli_set_user_quota() called with NULL Pointer!");
212 setup
= NT_TRANSACT_SET_USER_QUOTA
;
214 SSVAL(params
,0,quota_fnum
);
216 sid_len
= sid_size(&pqt
->sid
);
218 SIVAL(data
,4,sid_len
);
219 SBIG_UINT(data
, 8,(SMB_BIG_UINT
)0);
220 SBIG_UINT(data
,16,pqt
->usedspace
);
221 SBIG_UINT(data
,24,pqt
->softlim
);
222 SBIG_UINT(data
,32,pqt
->hardlim
);
223 sid_linearize(data
+40, sid_len
, &pqt
->sid
);
225 if (!cli_send_nt_trans(cli
,
226 NT_TRANSACT_SET_USER_QUOTA
,
231 DEBUG(1,("Failed to send NT_TRANSACT_SET_USER_QUOTA\n"));
236 if (!cli_receive_nt_trans(cli
,
237 &rparam
, &rparam_count
,
238 &rdata
, &rdata_count
)) {
239 DEBUG(1,("NT_TRANSACT_SET_USER_QUOTA failed\n"));
243 if (cli_is_error(cli
)) {
256 bool cli_list_user_quota(struct cli_state
*cli
, int quota_fnum
, SMB_NTQUOTA_LIST
**pqt_list
)
261 char *rparam
=NULL
, *rdata
=NULL
;
262 unsigned int rparam_count
=0, rdata_count
=0;
264 const char *curdata
= NULL
;
265 unsigned int curdata_count
= 0;
266 TALLOC_CTX
*mem_ctx
= NULL
;
267 SMB_NTQUOTA_STRUCT qt
;
268 SMB_NTQUOTA_LIST
*tmp_list_ent
;
270 if (!cli
||!pqt_list
) {
271 smb_panic("cli_list_user_quota() called with NULL Pointer!");
274 setup
= NT_TRANSACT_GET_USER_QUOTA
;
276 SSVAL(params
, 0,quota_fnum
);
277 SSVAL(params
, 2,TRANSACT_GET_USER_QUOTA_LIST_START
);
278 SIVAL(params
, 4,0x00000000);
279 SIVAL(params
, 8,0x00000000);
280 SIVAL(params
,12,0x00000000);
282 if (!cli_send_nt_trans(cli
,
283 NT_TRANSACT_GET_USER_QUOTA
,
288 DEBUG(1,("Failed to send NT_TRANSACT_GET_USER_QUOTA\n"));
293 if (!cli_receive_nt_trans(cli
,
294 &rparam
, &rparam_count
,
295 &rdata
, &rdata_count
)) {
296 DEBUG(1,("Failed to recv NT_TRANSACT_GET_USER_QUOTA\n"));
300 if (cli_is_error(cli
)) {
307 if (rdata_count
== 0) {
312 if ((mem_ctx
=talloc_init("SMB_USER_QUOTA_LIST"))==NULL
) {
313 DEBUG(0,("talloc_init() failed\n"));
318 for (curdata
=rdata
,curdata_count
=rdata_count
;
319 ((curdata
)&&(curdata_count
>=8)&&(offset
>0));
320 curdata
+=offset
,curdata_count
-= offset
) {
322 if (!parse_user_quota_record(curdata
, curdata_count
, &offset
, &qt
)) {
323 DEBUG(1,("Failed to parse the quota record\n"));
327 if ((tmp_list_ent
=TALLOC_ZERO_P(mem_ctx
,SMB_NTQUOTA_LIST
))==NULL
) {
328 DEBUG(0,("TALLOC_ZERO() failed\n"));
329 talloc_destroy(mem_ctx
);
333 if ((tmp_list_ent
->quotas
=TALLOC_ZERO_P(mem_ctx
,SMB_NTQUOTA_STRUCT
))==NULL
) {
334 DEBUG(0,("TALLOC_ZERO() failed\n"));
335 talloc_destroy(mem_ctx
);
339 memcpy(tmp_list_ent
->quotas
,&qt
,sizeof(qt
));
340 tmp_list_ent
->mem_ctx
= mem_ctx
;
342 DLIST_ADD((*pqt_list
),tmp_list_ent
);
345 SSVAL(params
, 2,TRANSACT_GET_USER_QUOTA_LIST_CONTINUE
);
347 if (!cli_send_nt_trans(cli
,
348 NT_TRANSACT_GET_USER_QUOTA
,
353 DEBUG(1,("Failed to send NT_TRANSACT_GET_USER_QUOTA\n"));
359 if (!cli_receive_nt_trans(cli
,
360 &rparam
, &rparam_count
,
361 &rdata
, &rdata_count
)) {
362 DEBUG(1,("Failed to recv NT_TRANSACT_GET_USER_QUOTA\n"));
366 if (cli_is_error(cli
)) {
373 if (rdata_count
== 0) {
378 for (curdata
=rdata
,curdata_count
=rdata_count
;
379 ((curdata
)&&(curdata_count
>=8)&&(offset
>0));
380 curdata
+=offset
,curdata_count
-= offset
) {
382 if (!parse_user_quota_record(curdata
, curdata_count
, &offset
, &qt
)) {
383 DEBUG(1,("Failed to parse the quota record\n"));
387 if ((tmp_list_ent
=TALLOC_ZERO_P(mem_ctx
,SMB_NTQUOTA_LIST
))==NULL
) {
388 DEBUG(0,("TALLOC_ZERO() failed\n"));
389 talloc_destroy(mem_ctx
);
393 if ((tmp_list_ent
->quotas
=TALLOC_ZERO_P(mem_ctx
,SMB_NTQUOTA_STRUCT
))==NULL
) {
394 DEBUG(0,("TALLOC_ZERO() failed\n"));
395 talloc_destroy(mem_ctx
);
399 memcpy(tmp_list_ent
->quotas
,&qt
,sizeof(qt
));
400 tmp_list_ent
->mem_ctx
= mem_ctx
;
402 DLIST_ADD((*pqt_list
),tmp_list_ent
);
415 bool cli_get_fs_quota_info(struct cli_state
*cli
, int quota_fnum
, SMB_NTQUOTA_STRUCT
*pqt
)
420 char *rparam
=NULL
, *rdata
=NULL
;
421 unsigned int rparam_count
=0, rdata_count
=0;
422 SMB_NTQUOTA_STRUCT qt
;
426 smb_panic("cli_get_fs_quota_info() called with NULL Pointer!");
429 setup
= TRANSACT2_QFSINFO
;
431 SSVAL(param
,0,SMB_FS_QUOTA_INFORMATION
);
433 if (!cli_send_trans(cli
, SMBtrans2
,
442 if (!cli_receive_trans(cli
, SMBtrans2
,
443 &rparam
, &rparam_count
,
444 &rdata
, &rdata_count
)) {
448 if (cli_is_error(cli
)) {
455 if (rdata_count
< 48) {
459 /* unknown_1 24 NULL bytes in pdata*/
461 /* the soft quotas 8 bytes (SMB_BIG_UINT)*/
462 qt
.softlim
= (SMB_BIG_UINT
)IVAL(rdata
,24);
463 #ifdef LARGE_SMB_OFF_T
464 qt
.softlim
|= (((SMB_BIG_UINT
)IVAL(rdata
,28)) << 32);
465 #else /* LARGE_SMB_OFF_T */
466 if ((IVAL(rdata
,28) != 0)&&
467 ((qt
.softlim
!= 0xFFFFFFFF)||
468 (IVAL(rdata
,28)!=0xFFFFFFFF))) {
469 /* more than 32 bits? */
472 #endif /* LARGE_SMB_OFF_T */
474 /* the hard quotas 8 bytes (SMB_BIG_UINT)*/
475 qt
.hardlim
= (SMB_BIG_UINT
)IVAL(rdata
,32);
476 #ifdef LARGE_SMB_OFF_T
477 qt
.hardlim
|= (((SMB_BIG_UINT
)IVAL(rdata
,36)) << 32);
478 #else /* LARGE_SMB_OFF_T */
479 if ((IVAL(rdata
,36) != 0)&&
480 ((qt
.hardlim
!= 0xFFFFFFFF)||
481 (IVAL(rdata
,36)!=0xFFFFFFFF))) {
482 /* more than 32 bits? */
485 #endif /* LARGE_SMB_OFF_T */
487 /* quota_flags 2 bytes **/
488 qt
.qflags
= SVAL(rdata
,40);
490 qt
.qtype
= SMB_USER_FS_QUOTA_TYPE
;
502 bool cli_set_fs_quota_info(struct cli_state
*cli
, int quota_fnum
, SMB_NTQUOTA_STRUCT
*pqt
)
508 char *rparam
=NULL
, *rdata
=NULL
;
509 unsigned int rparam_count
=0, rdata_count
=0;
510 SMB_NTQUOTA_STRUCT qt
;
512 memset(data
,'\0',48);
515 smb_panic("cli_set_fs_quota_info() called with NULL Pointer!");
518 setup
= TRANSACT2_SETFSINFO
;
520 SSVAL(param
,0,quota_fnum
);
521 SSVAL(param
,2,SMB_FS_QUOTA_INFORMATION
);
523 /* Unknown1 24 NULL bytes*/
525 /* Default Soft Quota 8 bytes */
526 SBIG_UINT(data
,24,pqt
->softlim
);
528 /* Default Hard Quota 8 bytes */
529 SBIG_UINT(data
,32,pqt
->hardlim
);
531 /* Quota flag 2 bytes */
532 SSVAL(data
,40,pqt
->qflags
);
534 /* Unknown3 6 NULL bytes */
536 if (!cli_send_trans(cli
, SMBtrans2
,
545 if (!cli_receive_trans(cli
, SMBtrans2
,
546 &rparam
, &rparam_count
,
547 &rdata
, &rdata_count
)) {
551 if (cli_is_error(cli
)) {
565 static const char *quota_str_static(SMB_BIG_UINT val
, bool special
, bool _numeric
)
569 if (!_numeric
&&special
&&(val
== SMB_NTQUOTAS_NO_LIMIT
)) {
572 #if defined(HAVE_LONGLONG)
573 result
= talloc_asprintf(talloc_tos(), "%llu", val
);
575 result
= talloc_asprintf(talloc_tos(), "%lu", val
);
577 SMB_ASSERT(result
!= NULL
);
581 void dump_ntquota(SMB_NTQUOTA_STRUCT
*qt
, bool _verbose
, bool _numeric
, void (*_sidtostring
)(fstring str
, DOM_SID
*sid
, bool _numeric
))
583 TALLOC_CTX
*frame
= talloc_stackframe();
586 smb_panic("dump_ntquota() called with NULL pointer");
590 case SMB_USER_FS_QUOTA_TYPE
:
592 d_printf("File System QUOTAS:\n");
593 d_printf("Limits:\n");
594 d_printf(" Default Soft Limit: %15s\n",quota_str_static(qt
->softlim
,True
,_numeric
));
595 d_printf(" Default Hard Limit: %15s\n",quota_str_static(qt
->hardlim
,True
,_numeric
));
596 d_printf("Quota Flags:\n");
597 d_printf(" Quotas Enabled: %s\n",
598 ((qt
->qflags
"AS_ENABLED
)||(qt
->qflags
"AS_DENY_DISK
))?"On":"Off");
599 d_printf(" Deny Disk: %s\n",(qt
->qflags
"AS_DENY_DISK
)?"On":"Off");
600 d_printf(" Log Soft Limit: %s\n",(qt
->qflags
"AS_LOG_THRESHOLD
)?"On":"Off");
601 d_printf(" Log Hard Limit: %s\n",(qt
->qflags
"AS_LOG_LIMIT
)?"On":"Off");
604 case SMB_USER_QUOTA_TYPE
:
606 fstring username_str
= {0};
609 _sidtostring(username_str
,&qt
->sid
,_numeric
);
611 fstrcpy(username_str
,sid_string_static(&qt
->sid
));
615 d_printf("Quotas for User: %s\n",username_str
);
616 d_printf("Used Space: %15s\n",quota_str_static(qt
->usedspace
,False
,_numeric
));
617 d_printf("Soft Limit: %15s\n",quota_str_static(qt
->softlim
,True
,_numeric
));
618 d_printf("Hard Limit: %15s\n",quota_str_static(qt
->hardlim
,True
,_numeric
));
620 d_printf("%-30s: ",username_str
);
621 d_printf("%15s/",quota_str_static(qt
->usedspace
,False
,_numeric
));
622 d_printf("%15s/",quota_str_static(qt
->softlim
,True
,_numeric
));
623 d_printf("%15s\n",quota_str_static(qt
->hardlim
,True
,_numeric
));
628 d_printf("dump_ntquota() invalid qtype(%d)\n",qt
->qtype
);
634 void dump_ntquota_list(SMB_NTQUOTA_LIST
**qtl
, bool _verbose
, bool _numeric
, void (*_sidtostring
)(fstring str
, DOM_SID
*sid
, bool _numeric
))
636 SMB_NTQUOTA_LIST
*cur
;
638 for (cur
= *qtl
;cur
;cur
= cur
->next
) {
640 dump_ntquota(cur
->quotas
,_verbose
,_numeric
,_sidtostring
);