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/>.
21 #include "../librpc/gen_ndr/ndr_security.h"
23 NTSTATUS cli_get_quota_handle(struct cli_state *cli, uint16_t *quota_fnum)
25 return cli_ntcreate(cli, FAKE_FILE_NAME_QUOTA_WIN32,
26 0x00000016, DESIRED_ACCESS_PIPE,
27 0x00000000, FILE_SHARE_READ|FILE_SHARE_WRITE,
28 FILE_OPEN, 0x00000000, 0x03, quota_fnum);
31 void free_ntquota_list(SMB_NTQUOTA_LIST **qt_list)
36 if ((*qt_list)->mem_ctx)
37 talloc_destroy((*qt_list)->mem_ctx);
44 static bool parse_user_quota_record(const char *rdata, unsigned int rdata_count, unsigned int *offset, SMB_NTQUOTA_STRUCT *pqt)
47 SMB_NTQUOTA_STRUCT qt;
51 if (!rdata||!offset||!pqt) {
52 smb_panic("parse_quota_record: called with NULL POINTER!");
55 if (rdata_count < 40) {
59 /* offset to next quota record.
60 * 4 bytes IVAL(rdata,0)
63 *offset = IVAL(rdata,0);
66 sid_len = IVAL(rdata,4);
68 if (rdata_count < 40+sid_len) {
72 /* unknown 8 bytes in pdata
73 * maybe its the change time in NTTIME
76 /* the used space 8 bytes (uint64_t)*/
77 qt.usedspace = (uint64_t)IVAL(rdata,16);
78 #ifdef LARGE_SMB_OFF_T
79 qt.usedspace |= (((uint64_t)IVAL(rdata,20)) << 32);
80 #else /* LARGE_SMB_OFF_T */
81 if ((IVAL(rdata,20) != 0)&&
82 ((qt.usedspace != 0xFFFFFFFF)||
83 (IVAL(rdata,20)!=0xFFFFFFFF))) {
84 /* more than 32 bits? */
87 #endif /* LARGE_SMB_OFF_T */
89 /* the soft quotas 8 bytes (uint64_t)*/
90 qt.softlim = (uint64_t)IVAL(rdata,24);
91 #ifdef LARGE_SMB_OFF_T
92 qt.softlim |= (((uint64_t)IVAL(rdata,28)) << 32);
93 #else /* LARGE_SMB_OFF_T */
94 if ((IVAL(rdata,28) != 0)&&
95 ((qt.softlim != 0xFFFFFFFF)||
96 (IVAL(rdata,28)!=0xFFFFFFFF))) {
97 /* more than 32 bits? */
100 #endif /* LARGE_SMB_OFF_T */
102 /* the hard quotas 8 bytes (uint64_t)*/
103 qt.hardlim = (uint64_t)IVAL(rdata,32);
104 #ifdef LARGE_SMB_OFF_T
105 qt.hardlim |= (((uint64_t)IVAL(rdata,36)) << 32);
106 #else /* LARGE_SMB_OFF_T */
107 if ((IVAL(rdata,36) != 0)&&
108 ((qt.hardlim != 0xFFFFFFFF)||
109 (IVAL(rdata,36)!=0xFFFFFFFF))) {
110 /* more than 32 bits? */
113 #endif /* LARGE_SMB_OFF_T */
115 sid_parse(rdata+40,sid_len,&qt.sid);
117 qt.qtype = SMB_USER_QUOTA_TYPE;
124 bool cli_get_user_quota(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_STRUCT *pqt)
129 unsigned int data_len;
130 char data[SID_MAX_SIZE+8];
131 char *rparam=NULL, *rdata=NULL;
132 unsigned int rparam_count=0, rdata_count=0;
133 unsigned int sid_len;
137 smb_panic("cli_get_user_quota() called with NULL Pointer!");
140 setup = NT_TRANSACT_GET_USER_QUOTA;
142 SSVAL(params, 0,quota_fnum);
143 SSVAL(params, 2,TRANSACT_GET_USER_QUOTA_FOR_SID);
144 SIVAL(params, 4,0x00000024);
145 SIVAL(params, 8,0x00000000);
146 SIVAL(params,12,0x00000024);
148 sid_len = ndr_size_dom_sid(&pqt->sid, 0);
149 data_len = sid_len+8;
150 SIVAL(data, 0, 0x00000000);
151 SIVAL(data, 4, sid_len);
152 sid_linearize(data+8, sid_len, &pqt->sid);
154 if (!cli_send_nt_trans(cli,
155 NT_TRANSACT_GET_USER_QUOTA,
159 data, data_len, 112)) {
160 DEBUG(1,("Failed to send NT_TRANSACT_GET_USER_QUOTA\n"));
165 if (!cli_receive_nt_trans(cli,
166 &rparam, &rparam_count,
167 &rdata, &rdata_count)) {
168 DEBUG(1,("Failed to recv NT_TRANSACT_GET_USER_QUOTA\n"));
172 if (cli_is_error(cli)) {
179 if ((rparam&&rdata)&&(rparam_count>=4&&rdata_count>=8)) {
180 ret = parse_user_quota_record(rdata, rdata_count, &offset, pqt);
182 DEBUG(0,("Got INVALID NT_TRANSACT_GET_USER_QUOTA reply.\n"));
192 bool cli_set_user_quota(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_STRUCT *pqt)
198 char *rparam=NULL, *rdata=NULL;
199 unsigned int rparam_count=0, rdata_count=0;
200 unsigned int sid_len;
201 memset(data,'\0',112);
204 smb_panic("cli_set_user_quota() called with NULL Pointer!");
207 setup = NT_TRANSACT_SET_USER_QUOTA;
209 SSVAL(params,0,quota_fnum);
211 sid_len = ndr_size_dom_sid(&pqt->sid, 0);
213 SIVAL(data,4,sid_len);
214 SBIG_UINT(data, 8,(uint64_t)0);
215 SBIG_UINT(data,16,pqt->usedspace);
216 SBIG_UINT(data,24,pqt->softlim);
217 SBIG_UINT(data,32,pqt->hardlim);
218 sid_linearize(data+40, sid_len, &pqt->sid);
220 if (!cli_send_nt_trans(cli,
221 NT_TRANSACT_SET_USER_QUOTA,
226 DEBUG(1,("Failed to send NT_TRANSACT_SET_USER_QUOTA\n"));
231 if (!cli_receive_nt_trans(cli,
232 &rparam, &rparam_count,
233 &rdata, &rdata_count)) {
234 DEBUG(1,("NT_TRANSACT_SET_USER_QUOTA failed\n"));
238 if (cli_is_error(cli)) {
251 bool cli_list_user_quota(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_LIST **pqt_list)
256 char *rparam=NULL, *rdata=NULL;
257 unsigned int rparam_count=0, rdata_count=0;
259 const char *curdata = NULL;
260 unsigned int curdata_count = 0;
261 TALLOC_CTX *mem_ctx = NULL;
262 SMB_NTQUOTA_STRUCT qt;
263 SMB_NTQUOTA_LIST *tmp_list_ent;
265 if (!cli||!pqt_list) {
266 smb_panic("cli_list_user_quota() called with NULL Pointer!");
269 setup = NT_TRANSACT_GET_USER_QUOTA;
271 SSVAL(params, 0,quota_fnum);
272 SSVAL(params, 2,TRANSACT_GET_USER_QUOTA_LIST_START);
273 SIVAL(params, 4,0x00000000);
274 SIVAL(params, 8,0x00000000);
275 SIVAL(params,12,0x00000000);
277 if (!cli_send_nt_trans(cli,
278 NT_TRANSACT_GET_USER_QUOTA,
283 DEBUG(1,("Failed to send NT_TRANSACT_GET_USER_QUOTA\n"));
288 if (!cli_receive_nt_trans(cli,
289 &rparam, &rparam_count,
290 &rdata, &rdata_count)) {
291 DEBUG(1,("Failed to recv NT_TRANSACT_GET_USER_QUOTA\n"));
295 if (cli_is_error(cli)) {
302 if (rdata_count == 0) {
307 if ((mem_ctx=talloc_init("SMB_USER_QUOTA_LIST"))==NULL) {
308 DEBUG(0,("talloc_init() failed\n"));
313 for (curdata=rdata,curdata_count=rdata_count;
314 ((curdata)&&(curdata_count>=8)&&(offset>0));
315 curdata +=offset,curdata_count -= offset) {
317 if (!parse_user_quota_record(curdata, curdata_count, &offset, &qt)) {
318 DEBUG(1,("Failed to parse the quota record\n"));
322 if ((tmp_list_ent=TALLOC_ZERO_P(mem_ctx,SMB_NTQUOTA_LIST))==NULL) {
323 DEBUG(0,("TALLOC_ZERO() failed\n"));
324 talloc_destroy(mem_ctx);
328 if ((tmp_list_ent->quotas=TALLOC_ZERO_P(mem_ctx,SMB_NTQUOTA_STRUCT))==NULL) {
329 DEBUG(0,("TALLOC_ZERO() failed\n"));
330 talloc_destroy(mem_ctx);
334 memcpy(tmp_list_ent->quotas,&qt,sizeof(qt));
335 tmp_list_ent->mem_ctx = mem_ctx;
337 DLIST_ADD((*pqt_list),tmp_list_ent);
340 SSVAL(params, 2,TRANSACT_GET_USER_QUOTA_LIST_CONTINUE);
342 if (!cli_send_nt_trans(cli,
343 NT_TRANSACT_GET_USER_QUOTA,
348 DEBUG(1,("Failed to send NT_TRANSACT_GET_USER_QUOTA\n"));
354 if (!cli_receive_nt_trans(cli,
355 &rparam, &rparam_count,
356 &rdata, &rdata_count)) {
357 DEBUG(1,("Failed to recv NT_TRANSACT_GET_USER_QUOTA\n"));
361 if (cli_is_error(cli)) {
368 if (rdata_count == 0) {
373 for (curdata=rdata,curdata_count=rdata_count;
374 ((curdata)&&(curdata_count>=8)&&(offset>0));
375 curdata +=offset,curdata_count -= offset) {
377 if (!parse_user_quota_record(curdata, curdata_count, &offset, &qt)) {
378 DEBUG(1,("Failed to parse the quota record\n"));
382 if ((tmp_list_ent=TALLOC_ZERO_P(mem_ctx,SMB_NTQUOTA_LIST))==NULL) {
383 DEBUG(0,("TALLOC_ZERO() failed\n"));
384 talloc_destroy(mem_ctx);
388 if ((tmp_list_ent->quotas=TALLOC_ZERO_P(mem_ctx,SMB_NTQUOTA_STRUCT))==NULL) {
389 DEBUG(0,("TALLOC_ZERO() failed\n"));
390 talloc_destroy(mem_ctx);
394 memcpy(tmp_list_ent->quotas,&qt,sizeof(qt));
395 tmp_list_ent->mem_ctx = mem_ctx;
397 DLIST_ADD((*pqt_list),tmp_list_ent);
410 bool cli_get_fs_quota_info(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_STRUCT *pqt)
415 char *rparam=NULL, *rdata=NULL;
416 unsigned int rparam_count=0, rdata_count=0;
417 SMB_NTQUOTA_STRUCT qt;
421 smb_panic("cli_get_fs_quota_info() called with NULL Pointer!");
424 setup = TRANSACT2_QFSINFO;
426 SSVAL(param,0,SMB_FS_QUOTA_INFORMATION);
428 if (!cli_send_trans(cli, SMBtrans2,
437 if (!cli_receive_trans(cli, SMBtrans2,
438 &rparam, &rparam_count,
439 &rdata, &rdata_count)) {
443 if (cli_is_error(cli)) {
450 if (rdata_count < 48) {
454 /* unknown_1 24 NULL bytes in pdata*/
456 /* the soft quotas 8 bytes (uint64_t)*/
457 qt.softlim = (uint64_t)IVAL(rdata,24);
458 #ifdef LARGE_SMB_OFF_T
459 qt.softlim |= (((uint64_t)IVAL(rdata,28)) << 32);
460 #else /* LARGE_SMB_OFF_T */
461 if ((IVAL(rdata,28) != 0)&&
462 ((qt.softlim != 0xFFFFFFFF)||
463 (IVAL(rdata,28)!=0xFFFFFFFF))) {
464 /* more than 32 bits? */
467 #endif /* LARGE_SMB_OFF_T */
469 /* the hard quotas 8 bytes (uint64_t)*/
470 qt.hardlim = (uint64_t)IVAL(rdata,32);
471 #ifdef LARGE_SMB_OFF_T
472 qt.hardlim |= (((uint64_t)IVAL(rdata,36)) << 32);
473 #else /* LARGE_SMB_OFF_T */
474 if ((IVAL(rdata,36) != 0)&&
475 ((qt.hardlim != 0xFFFFFFFF)||
476 (IVAL(rdata,36)!=0xFFFFFFFF))) {
477 /* more than 32 bits? */
480 #endif /* LARGE_SMB_OFF_T */
482 /* quota_flags 2 bytes **/
483 qt.qflags = SVAL(rdata,40);
485 qt.qtype = SMB_USER_FS_QUOTA_TYPE;
497 bool cli_set_fs_quota_info(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_STRUCT *pqt)
503 char *rparam=NULL, *rdata=NULL;
504 unsigned int rparam_count=0, rdata_count=0;
505 SMB_NTQUOTA_STRUCT qt;
507 memset(data,'\0',48);
510 smb_panic("cli_set_fs_quota_info() called with NULL Pointer!");
513 setup = TRANSACT2_SETFSINFO;
515 SSVAL(param,0,quota_fnum);
516 SSVAL(param,2,SMB_FS_QUOTA_INFORMATION);
518 /* Unknown1 24 NULL bytes*/
520 /* Default Soft Quota 8 bytes */
521 SBIG_UINT(data,24,pqt->softlim);
523 /* Default Hard Quota 8 bytes */
524 SBIG_UINT(data,32,pqt->hardlim);
526 /* Quota flag 2 bytes */
527 SSVAL(data,40,pqt->qflags);
529 /* Unknown3 6 NULL bytes */
531 if (!cli_send_trans(cli, SMBtrans2,
540 if (!cli_receive_trans(cli, SMBtrans2,
541 &rparam, &rparam_count,
542 &rdata, &rdata_count)) {
546 if (cli_is_error(cli)) {
560 static const char *quota_str_static(uint64_t val, bool special, bool _numeric)
564 if (!_numeric&&special&&(val == SMB_NTQUOTAS_NO_LIMIT)) {
567 result = talloc_asprintf(talloc_tos(), "%"PRIu64, val);
568 SMB_ASSERT(result != NULL);
572 void dump_ntquota(SMB_NTQUOTA_STRUCT *qt, bool _verbose, bool _numeric, void (*_sidtostring)(fstring str, struct dom_sid *sid, bool _numeric))
574 TALLOC_CTX *frame = talloc_stackframe();
577 smb_panic("dump_ntquota() called with NULL pointer");
581 case SMB_USER_FS_QUOTA_TYPE:
583 d_printf("File System QUOTAS:\n");
584 d_printf("Limits:\n");
585 d_printf(" Default Soft Limit: %15s\n",quota_str_static(qt->softlim,True,_numeric));
586 d_printf(" Default Hard Limit: %15s\n",quota_str_static(qt->hardlim,True,_numeric));
587 d_printf("Quota Flags:\n");
588 d_printf(" Quotas Enabled: %s\n",
589 ((qt->qflags"AS_ENABLED)||(qt->qflags"AS_DENY_DISK))?"On":"Off");
590 d_printf(" Deny Disk: %s\n",(qt->qflags"AS_DENY_DISK)?"On":"Off");
591 d_printf(" Log Soft Limit: %s\n",(qt->qflags"AS_LOG_THRESHOLD)?"On":"Off");
592 d_printf(" Log Hard Limit: %s\n",(qt->qflags"AS_LOG_LIMIT)?"On":"Off");
595 case SMB_USER_QUOTA_TYPE:
597 fstring username_str = {0};
600 _sidtostring(username_str,&qt->sid,_numeric);
602 sid_to_fstring(username_str, &qt->sid);
606 d_printf("Quotas for User: %s\n",username_str);
607 d_printf("Used Space: %15s\n",quota_str_static(qt->usedspace,False,_numeric));
608 d_printf("Soft Limit: %15s\n",quota_str_static(qt->softlim,True,_numeric));
609 d_printf("Hard Limit: %15s\n",quota_str_static(qt->hardlim,True,_numeric));
611 d_printf("%-30s: ",username_str);
612 d_printf("%15s/",quota_str_static(qt->usedspace,False,_numeric));
613 d_printf("%15s/",quota_str_static(qt->softlim,True,_numeric));
614 d_printf("%15s\n",quota_str_static(qt->hardlim,True,_numeric));
619 d_printf("dump_ntquota() invalid qtype(%d)\n",qt->qtype);
625 void dump_ntquota_list(SMB_NTQUOTA_LIST **qtl, bool _verbose, bool _numeric, void (*_sidtostring)(fstring str, struct dom_sid *sid, bool _numeric))
627 SMB_NTQUOTA_LIST *cur;
629 for (cur = *qtl;cur;cur = cur->next) {
631 dump_ntquota(cur->quotas,_verbose,_numeric,_sidtostring);