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 if (!sid_parse(rdata+40,sid_len,&qt.sid)) {
124 qt.qtype = SMB_USER_QUOTA_TYPE;
131 bool cli_get_user_quota(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_STRUCT *pqt)
136 unsigned int data_len;
137 char data[SID_MAX_SIZE+8];
138 char *rparam=NULL, *rdata=NULL;
139 unsigned int rparam_count=0, rdata_count=0;
140 unsigned int sid_len;
144 smb_panic("cli_get_user_quota() called with NULL Pointer!");
147 setup = NT_TRANSACT_GET_USER_QUOTA;
149 SSVAL(params, 0,quota_fnum);
150 SSVAL(params, 2,TRANSACT_GET_USER_QUOTA_FOR_SID);
151 SIVAL(params, 4,0x00000024);
152 SIVAL(params, 8,0x00000000);
153 SIVAL(params,12,0x00000024);
155 sid_len = ndr_size_dom_sid(&pqt->sid, NULL, 0);
156 data_len = sid_len+8;
157 SIVAL(data, 0, 0x00000000);
158 SIVAL(data, 4, sid_len);
159 sid_linearize(data+8, sid_len, &pqt->sid);
161 if (!cli_send_nt_trans(cli,
162 NT_TRANSACT_GET_USER_QUOTA,
166 data, data_len, 112)) {
167 DEBUG(1,("Failed to send NT_TRANSACT_GET_USER_QUOTA\n"));
172 if (!cli_receive_nt_trans(cli,
173 &rparam, &rparam_count,
174 &rdata, &rdata_count)) {
175 DEBUG(1,("Failed to recv NT_TRANSACT_GET_USER_QUOTA\n"));
179 if (cli_is_error(cli)) {
186 if ((rparam&&rdata)&&(rparam_count>=4&&rdata_count>=8)) {
187 ret = parse_user_quota_record(rdata, rdata_count, &offset, pqt);
189 DEBUG(0,("Got INVALID NT_TRANSACT_GET_USER_QUOTA reply.\n"));
199 bool cli_set_user_quota(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_STRUCT *pqt)
205 char *rparam=NULL, *rdata=NULL;
206 unsigned int rparam_count=0, rdata_count=0;
207 unsigned int sid_len;
208 memset(data,'\0',112);
211 smb_panic("cli_set_user_quota() called with NULL Pointer!");
214 setup = NT_TRANSACT_SET_USER_QUOTA;
216 SSVAL(params,0,quota_fnum);
218 sid_len = ndr_size_dom_sid(&pqt->sid, NULL, 0);
220 SIVAL(data,4,sid_len);
221 SBIG_UINT(data, 8,(uint64_t)0);
222 SBIG_UINT(data,16,pqt->usedspace);
223 SBIG_UINT(data,24,pqt->softlim);
224 SBIG_UINT(data,32,pqt->hardlim);
225 sid_linearize(data+40, sid_len, &pqt->sid);
227 if (!cli_send_nt_trans(cli,
228 NT_TRANSACT_SET_USER_QUOTA,
233 DEBUG(1,("Failed to send NT_TRANSACT_SET_USER_QUOTA\n"));
238 if (!cli_receive_nt_trans(cli,
239 &rparam, &rparam_count,
240 &rdata, &rdata_count)) {
241 DEBUG(1,("NT_TRANSACT_SET_USER_QUOTA failed\n"));
245 if (cli_is_error(cli)) {
258 bool cli_list_user_quota(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_LIST **pqt_list)
263 char *rparam=NULL, *rdata=NULL;
264 unsigned int rparam_count=0, rdata_count=0;
266 const char *curdata = NULL;
267 unsigned int curdata_count = 0;
268 TALLOC_CTX *mem_ctx = NULL;
269 SMB_NTQUOTA_STRUCT qt;
270 SMB_NTQUOTA_LIST *tmp_list_ent;
272 if (!cli||!pqt_list) {
273 smb_panic("cli_list_user_quota() called with NULL Pointer!");
276 setup = NT_TRANSACT_GET_USER_QUOTA;
278 SSVAL(params, 0,quota_fnum);
279 SSVAL(params, 2,TRANSACT_GET_USER_QUOTA_LIST_START);
280 SIVAL(params, 4,0x00000000);
281 SIVAL(params, 8,0x00000000);
282 SIVAL(params,12,0x00000000);
284 if (!cli_send_nt_trans(cli,
285 NT_TRANSACT_GET_USER_QUOTA,
290 DEBUG(1,("Failed to send NT_TRANSACT_GET_USER_QUOTA\n"));
295 if (!cli_receive_nt_trans(cli,
296 &rparam, &rparam_count,
297 &rdata, &rdata_count)) {
298 DEBUG(1,("Failed to recv NT_TRANSACT_GET_USER_QUOTA\n"));
302 if (cli_is_error(cli)) {
309 if (rdata_count == 0) {
314 if ((mem_ctx=talloc_init("SMB_USER_QUOTA_LIST"))==NULL) {
315 DEBUG(0,("talloc_init() failed\n"));
320 for (curdata=rdata,curdata_count=rdata_count;
321 ((curdata)&&(curdata_count>=8)&&(offset>0));
322 curdata +=offset,curdata_count -= offset) {
324 if (!parse_user_quota_record(curdata, curdata_count, &offset, &qt)) {
325 DEBUG(1,("Failed to parse the quota record\n"));
329 if ((tmp_list_ent=TALLOC_ZERO_P(mem_ctx,SMB_NTQUOTA_LIST))==NULL) {
330 DEBUG(0,("TALLOC_ZERO() failed\n"));
331 talloc_destroy(mem_ctx);
335 if ((tmp_list_ent->quotas=TALLOC_ZERO_P(mem_ctx,SMB_NTQUOTA_STRUCT))==NULL) {
336 DEBUG(0,("TALLOC_ZERO() failed\n"));
337 talloc_destroy(mem_ctx);
341 memcpy(tmp_list_ent->quotas,&qt,sizeof(qt));
342 tmp_list_ent->mem_ctx = mem_ctx;
344 DLIST_ADD((*pqt_list),tmp_list_ent);
347 SSVAL(params, 2,TRANSACT_GET_USER_QUOTA_LIST_CONTINUE);
349 if (!cli_send_nt_trans(cli,
350 NT_TRANSACT_GET_USER_QUOTA,
355 DEBUG(1,("Failed to send NT_TRANSACT_GET_USER_QUOTA\n"));
361 if (!cli_receive_nt_trans(cli,
362 &rparam, &rparam_count,
363 &rdata, &rdata_count)) {
364 DEBUG(1,("Failed to recv NT_TRANSACT_GET_USER_QUOTA\n"));
368 if (cli_is_error(cli)) {
375 if (rdata_count == 0) {
380 for (curdata=rdata,curdata_count=rdata_count;
381 ((curdata)&&(curdata_count>=8)&&(offset>0));
382 curdata +=offset,curdata_count -= offset) {
384 if (!parse_user_quota_record(curdata, curdata_count, &offset, &qt)) {
385 DEBUG(1,("Failed to parse the quota record\n"));
389 if ((tmp_list_ent=TALLOC_ZERO_P(mem_ctx,SMB_NTQUOTA_LIST))==NULL) {
390 DEBUG(0,("TALLOC_ZERO() failed\n"));
391 talloc_destroy(mem_ctx);
395 if ((tmp_list_ent->quotas=TALLOC_ZERO_P(mem_ctx,SMB_NTQUOTA_STRUCT))==NULL) {
396 DEBUG(0,("TALLOC_ZERO() failed\n"));
397 talloc_destroy(mem_ctx);
401 memcpy(tmp_list_ent->quotas,&qt,sizeof(qt));
402 tmp_list_ent->mem_ctx = mem_ctx;
404 DLIST_ADD((*pqt_list),tmp_list_ent);
417 bool cli_get_fs_quota_info(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_STRUCT *pqt)
422 char *rparam=NULL, *rdata=NULL;
423 unsigned int rparam_count=0, rdata_count=0;
424 SMB_NTQUOTA_STRUCT qt;
428 smb_panic("cli_get_fs_quota_info() called with NULL Pointer!");
431 setup = TRANSACT2_QFSINFO;
433 SSVAL(param,0,SMB_FS_QUOTA_INFORMATION);
435 if (!cli_send_trans(cli, SMBtrans2,
444 if (!cli_receive_trans(cli, SMBtrans2,
445 &rparam, &rparam_count,
446 &rdata, &rdata_count)) {
450 if (cli_is_error(cli)) {
457 if (rdata_count < 48) {
461 /* unknown_1 24 NULL bytes in pdata*/
463 /* the soft quotas 8 bytes (uint64_t)*/
464 qt.softlim = (uint64_t)IVAL(rdata,24);
465 #ifdef LARGE_SMB_OFF_T
466 qt.softlim |= (((uint64_t)IVAL(rdata,28)) << 32);
467 #else /* LARGE_SMB_OFF_T */
468 if ((IVAL(rdata,28) != 0)&&
469 ((qt.softlim != 0xFFFFFFFF)||
470 (IVAL(rdata,28)!=0xFFFFFFFF))) {
471 /* more than 32 bits? */
474 #endif /* LARGE_SMB_OFF_T */
476 /* the hard quotas 8 bytes (uint64_t)*/
477 qt.hardlim = (uint64_t)IVAL(rdata,32);
478 #ifdef LARGE_SMB_OFF_T
479 qt.hardlim |= (((uint64_t)IVAL(rdata,36)) << 32);
480 #else /* LARGE_SMB_OFF_T */
481 if ((IVAL(rdata,36) != 0)&&
482 ((qt.hardlim != 0xFFFFFFFF)||
483 (IVAL(rdata,36)!=0xFFFFFFFF))) {
484 /* more than 32 bits? */
487 #endif /* LARGE_SMB_OFF_T */
489 /* quota_flags 2 bytes **/
490 qt.qflags = SVAL(rdata,40);
492 qt.qtype = SMB_USER_FS_QUOTA_TYPE;
504 bool cli_set_fs_quota_info(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_STRUCT *pqt)
510 char *rparam=NULL, *rdata=NULL;
511 unsigned int rparam_count=0, rdata_count=0;
512 SMB_NTQUOTA_STRUCT qt;
514 memset(data,'\0',48);
517 smb_panic("cli_set_fs_quota_info() called with NULL Pointer!");
520 setup = TRANSACT2_SETFSINFO;
522 SSVAL(param,0,quota_fnum);
523 SSVAL(param,2,SMB_FS_QUOTA_INFORMATION);
525 /* Unknown1 24 NULL bytes*/
527 /* Default Soft Quota 8 bytes */
528 SBIG_UINT(data,24,pqt->softlim);
530 /* Default Hard Quota 8 bytes */
531 SBIG_UINT(data,32,pqt->hardlim);
533 /* Quota flag 2 bytes */
534 SSVAL(data,40,pqt->qflags);
536 /* Unknown3 6 NULL bytes */
538 if (!cli_send_trans(cli, SMBtrans2,
547 if (!cli_receive_trans(cli, SMBtrans2,
548 &rparam, &rparam_count,
549 &rdata, &rdata_count)) {
553 if (cli_is_error(cli)) {
567 static const char *quota_str_static(uint64_t val, bool special, bool _numeric)
571 if (!_numeric&&special&&(val == SMB_NTQUOTAS_NO_LIMIT)) {
574 result = talloc_asprintf(talloc_tos(), "%"PRIu64, val);
575 SMB_ASSERT(result != NULL);
579 void dump_ntquota(SMB_NTQUOTA_STRUCT *qt, bool _verbose, bool _numeric, void (*_sidtostring)(fstring str, DOM_SID *sid, bool _numeric))
581 TALLOC_CTX *frame = talloc_stackframe();
584 smb_panic("dump_ntquota() called with NULL pointer");
588 case SMB_USER_FS_QUOTA_TYPE:
590 d_printf("File System QUOTAS:\n");
591 d_printf("Limits:\n");
592 d_printf(" Default Soft Limit: %15s\n",quota_str_static(qt->softlim,True,_numeric));
593 d_printf(" Default Hard Limit: %15s\n",quota_str_static(qt->hardlim,True,_numeric));
594 d_printf("Quota Flags:\n");
595 d_printf(" Quotas Enabled: %s\n",
596 ((qt->qflags"AS_ENABLED)||(qt->qflags"AS_DENY_DISK))?"On":"Off");
597 d_printf(" Deny Disk: %s\n",(qt->qflags"AS_DENY_DISK)?"On":"Off");
598 d_printf(" Log Soft Limit: %s\n",(qt->qflags"AS_LOG_THRESHOLD)?"On":"Off");
599 d_printf(" Log Hard Limit: %s\n",(qt->qflags"AS_LOG_LIMIT)?"On":"Off");
602 case SMB_USER_QUOTA_TYPE:
604 fstring username_str = {0};
607 _sidtostring(username_str,&qt->sid,_numeric);
609 sid_to_fstring(username_str, &qt->sid);
613 d_printf("Quotas for User: %s\n",username_str);
614 d_printf("Used Space: %15s\n",quota_str_static(qt->usedspace,False,_numeric));
615 d_printf("Soft Limit: %15s\n",quota_str_static(qt->softlim,True,_numeric));
616 d_printf("Hard Limit: %15s\n",quota_str_static(qt->hardlim,True,_numeric));
618 d_printf("%-30s: ",username_str);
619 d_printf("%15s/",quota_str_static(qt->usedspace,False,_numeric));
620 d_printf("%15s/",quota_str_static(qt->softlim,True,_numeric));
621 d_printf("%15s\n",quota_str_static(qt->hardlim,True,_numeric));
626 d_printf("dump_ntquota() invalid qtype(%d)\n",qt->qtype);
632 void dump_ntquota_list(SMB_NTQUOTA_LIST **qtl, bool _verbose, bool _numeric, void (*_sidtostring)(fstring str, DOM_SID *sid, bool _numeric))
634 SMB_NTQUOTA_LIST *cur;
636 for (cur = *qtl;cur;cur = cur->next) {
638 dump_ntquota(cur->quotas,_verbose,_numeric,_sidtostring);