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 (uint64_t)*/
82 qt.usedspace = (uint64_t)IVAL(rdata,16);
83 #ifdef LARGE_SMB_OFF_T
84 qt.usedspace |= (((uint64_t)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 (uint64_t)*/
95 qt.softlim = (uint64_t)IVAL(rdata,24);
96 #ifdef LARGE_SMB_OFF_T
97 qt.softlim |= (((uint64_t)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 (uint64_t)*/
108 qt.hardlim = (uint64_t)IVAL(rdata,32);
109 #ifdef LARGE_SMB_OFF_T
110 qt.hardlim |= (((uint64_t)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 = ndr_size_dom_sid(&pqt->sid, NULL, 0);
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 = ndr_size_dom_sid(&pqt->sid, NULL, 0);
218 SIVAL(data,4,sid_len);
219 SBIG_UINT(data, 8,(uint64_t)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 (uint64_t)*/
462 qt.softlim = (uint64_t)IVAL(rdata,24);
463 #ifdef LARGE_SMB_OFF_T
464 qt.softlim |= (((uint64_t)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 (uint64_t)*/
475 qt.hardlim = (uint64_t)IVAL(rdata,32);
476 #ifdef LARGE_SMB_OFF_T
477 qt.hardlim |= (((uint64_t)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(uint64_t val, bool special, bool _numeric)
569 if (!_numeric&&special&&(val == SMB_NTQUOTAS_NO_LIMIT)) {
572 result = talloc_asprintf(talloc_tos(), "%"PRIu64, val);
573 SMB_ASSERT(result != NULL);
577 void dump_ntquota(SMB_NTQUOTA_STRUCT *qt, bool _verbose, bool _numeric, void (*_sidtostring)(fstring str, DOM_SID *sid, bool _numeric))
579 TALLOC_CTX *frame = talloc_stackframe();
582 smb_panic("dump_ntquota() called with NULL pointer");
586 case SMB_USER_FS_QUOTA_TYPE:
588 d_printf("File System QUOTAS:\n");
589 d_printf("Limits:\n");
590 d_printf(" Default Soft Limit: %15s\n",quota_str_static(qt->softlim,True,_numeric));
591 d_printf(" Default Hard Limit: %15s\n",quota_str_static(qt->hardlim,True,_numeric));
592 d_printf("Quota Flags:\n");
593 d_printf(" Quotas Enabled: %s\n",
594 ((qt->qflags"AS_ENABLED)||(qt->qflags"AS_DENY_DISK))?"On":"Off");
595 d_printf(" Deny Disk: %s\n",(qt->qflags"AS_DENY_DISK)?"On":"Off");
596 d_printf(" Log Soft Limit: %s\n",(qt->qflags"AS_LOG_THRESHOLD)?"On":"Off");
597 d_printf(" Log Hard Limit: %s\n",(qt->qflags"AS_LOG_LIMIT)?"On":"Off");
600 case SMB_USER_QUOTA_TYPE:
602 fstring username_str = {0};
605 _sidtostring(username_str,&qt->sid,_numeric);
607 sid_to_fstring(username_str, &qt->sid);
611 d_printf("Quotas for User: %s\n",username_str);
612 d_printf("Used Space: %15s\n",quota_str_static(qt->usedspace,False,_numeric));
613 d_printf("Soft Limit: %15s\n",quota_str_static(qt->softlim,True,_numeric));
614 d_printf("Hard Limit: %15s\n",quota_str_static(qt->hardlim,True,_numeric));
616 d_printf("%-30s: ",username_str);
617 d_printf("%15s/",quota_str_static(qt->usedspace,False,_numeric));
618 d_printf("%15s/",quota_str_static(qt->softlim,True,_numeric));
619 d_printf("%15s\n",quota_str_static(qt->hardlim,True,_numeric));
624 d_printf("dump_ntquota() invalid qtype(%d)\n",qt->qtype);
630 void dump_ntquota_list(SMB_NTQUOTA_LIST **qtl, bool _verbose, bool _numeric, void (*_sidtostring)(fstring str, DOM_SID *sid, bool _numeric))
632 SMB_NTQUOTA_LIST *cur;
634 for (cur = *qtl;cur;cur = cur->next) {
636 dump_ntquota(cur->quotas,_verbose,_numeric,_sidtostring);