1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
|
/*
Unix SMB/Netbios implementation.
Version 1.9.
SMB parameters and setup
Copyright (C) Andrew Tridgell 1992-1997
Copyright (C) John H Terpstra 1996-1997
Copyright (C) Luke Kenneth Casson Leighton 1996-1997
Copyright (C) Paul Ashton 1997
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _SMB_H
#define _SMB_H
#ifndef MAX_CONNECTIONS
#define MAX_CONNECTIONS 127
#endif
#ifndef MAX_OPEN_FILES
#define MAX_OPEN_FILES 50
#endif
#ifndef GUEST_ACCOUNT
#define GUEST_ACCOUNT "nobody"
#endif
#define BUFFER_SIZE (0xFFFF)
#define SAFETY_MARGIN 1024
/* Default size of shared memory used for share mode locking */
#ifndef SHMEM_SIZE
#define SHMEM_SIZE 102400
#endif
/* Default number of hash buckets used in shared memory share mode */
#ifndef SHMEM_HASH_SIZE
#define SHMEM_HASH_SIZE 113
#endif
#define NMB_PORT 137
#define DGRAM_PORT 138
#define SMB_PORT 139
#define False (0)
#define True (1)
#define BOOLSTR(b) ((b) ? "Yes" : "No")
#define BITSETB(ptr,bit) ((((char *)ptr)[0] & (1<<(bit)))!=0)
#define BITSETW(ptr,bit) ((SVAL(ptr,0) & (1<<(bit)))!=0)
#define PTR_DIFF(p1,p2) ((ptrdiff_t)(((char *)(p1)) - (char *)(p2)))
typedef int BOOL;
/* offset in shared memory */
typedef int smb_shm_offset_t;
#define NULL_OFFSET (smb_shm_offset_t)(0)
/*
Samba needs type definitions for int16, int32, uint16 and uint32.
Normally these are signed and unsigned 16 and 32 bit integers, but
they actually only need to be at least 16 and 32 bits
respectively. Thus if your word size is 8 bytes just defining them
as signed and unsigned int will work.
*/
/* afs/stds.h defines int16 and int32 */
#ifndef AFS_AUTH
typedef short int16;
typedef int int32;
#endif
#ifndef uint8
typedef unsigned char uint8;
#endif
#ifndef uint16
typedef unsigned short uint16;
#endif
#ifndef uint32
typedef unsigned int uint32;
#endif
#ifndef uchar
#define uchar unsigned char
#endif
#ifndef int16
#define int16 short
#endif
#ifndef uint16
#define uint16 unsigned short
#endif
#ifndef uint32
#define uint32 unsigned int
#endif
#define SIZEOFWORD 2
#ifndef DEF_CREATE_MASK
#define DEF_CREATE_MASK (0755)
#endif
/* how long to wait for secondary SMB packets (milli-seconds) */
#define SMB_SECONDARY_WAIT (60*1000)
/* debugging code */
#ifndef SYSLOG
#define DEBUG(level,body) ((DEBUGLEVEL>=(level))?(Debug1 body):0)
#else
extern int syslog_level;
#define DEBUG(level,body) ((DEBUGLEVEL>=(level))? (syslog_level = (level), Debug1 body):0)
#endif
/* this defines the error codes that receive_smb can put in smb_read_error */
#define READ_TIMEOUT 1
#define READ_EOF 2
#define READ_ERROR 3
#define DIR_STRUCT_SIZE 43
/* these define all the command types recognised by the server - there
are lots of gaps so probably there are some rare commands that are not
implemented */
#define pSETDIR '\377'
/* these define the attribute byte as seen by DOS */
#define aRONLY (1L<<0)
#define aHIDDEN (1L<<1)
#define aSYSTEM (1L<<2)
#define aVOLID (1L<<3)
#define aDIR (1L<<4)
#define aARCH (1L<<5)
/* deny modes */
#define DENY_DOS 0
#define DENY_ALL 1
#define DENY_WRITE 2
#define DENY_READ 3
#define DENY_NONE 4
#define DENY_FCB 7
/* share types */
#define STYPE_DISKTREE 0 /* Disk drive */
#define STYPE_PRINTQ 1 /* Spooler queue */
#define STYPE_DEVICE 2 /* Serial device */
#define STYPE_IPC 3 /* Interprocess communication (IPC) */
#define STYPE_HIDDEN 0x80000000 /* share is a hidden one (ends with $) */
/* SMB X/Open error codes for the ERRdos error class */
#define ERRbadfunc 1 /* Invalid function (or system call) */
#define ERRbadfile 2 /* File not found (pathname error) */
#define ERRbadpath 3 /* Directory not found */
#define ERRnofids 4 /* Too many open files */
#define ERRnoaccess 5 /* Access denied */
#define ERRbadfid 6 /* Invalid fid */
#define ERRnomem 8 /* Out of memory */
#define ERRbadmem 9 /* Invalid memory block address */
#define ERRbadenv 10 /* Invalid environment */
#define ERRbadaccess 12 /* Invalid open mode */
#define ERRbaddata 13 /* Invalid data (only from ioctl call) */
#define ERRres 14 /* reserved */
#define ERRbaddrive 15 /* Invalid drive */
#define ERRremcd 16 /* Attempt to delete current directory */
#define ERRdiffdevice 17 /* rename/move across different filesystems */
#define ERRnofiles 18 /* no more files found in file search */
#define ERRbadshare 32 /* Share mode on file conflict with open mode */
#define ERRlock 33 /* Lock request conflicts with existing lock */
#define ERRfilexists 80 /* File in operation already exists */
#define ERRcannotopen 110 /* Cannot open the file specified */
#define ERRunknownlevel 124
#define ERRbadpipe 230 /* Named pipe invalid */
#define ERRpipebusy 231 /* All instances of pipe are busy */
#define ERRpipeclosing 232 /* named pipe close in progress */
#define ERRnotconnected 233 /* No process on other end of named pipe */
#define ERRmoredata 234 /* More data to be returned */
#define ERRbaddirectory 267 /* Invalid directory name in a path. */
#define ERROR_EAS_DIDNT_FIT 275 /* Extended attributes didn't fit */
#define ERROR_EAS_NOT_SUPPORTED 282 /* Extended attributes not supported */
#define ERRunknownipc 2142
/* here's a special one from observing NT */
#define ERRnoipc 66 /* don't support ipc */
/* Error codes for the ERRSRV class */
#define ERRerror 1 /* Non specific error code */
#define ERRbadpw 2 /* Bad password */
#define ERRbadtype 3 /* reserved */
#define ERRaccess 4 /* No permissions to do the requested operation */
#define ERRinvnid 5 /* tid invalid */
#define ERRinvnetname 6 /* Invalid servername */
#define ERRinvdevice 7 /* Invalid device */
#define ERRqfull 49 /* Print queue full */
#define ERRqtoobig 50 /* Queued item too big */
#define ERRinvpfid 52 /* Invalid print file in smb_fid */
#define ERRsmbcmd 64 /* Unrecognised command */
#define ERRsrverror 65 /* smb server internal error */
#define ERRfilespecs 67 /* fid and pathname invalid combination */
#define ERRbadlink 68 /* reserved */
#define ERRbadpermits 69 /* Access specified for a file is not valid */
#define ERRbadpid 70 /* reserved */
#define ERRsetattrmode 71 /* attribute mode invalid */
#define ERRpaused 81 /* Message server paused */
#define ERRmsgoff 82 /* Not receiving messages */
#define ERRnoroom 83 /* No room for message */
#define ERRrmuns 87 /* too many remote usernames */
#define ERRtimeout 88 /* operation timed out */
#define ERRnoresource 89 /* No resources currently available for request. */
#define ERRtoomanyuids 90 /* too many userids */
#define ERRbaduid 91 /* bad userid */
#define ERRuseMPX 250 /* temporarily unable to use raw mode, use MPX mode */
#define ERRuseSTD 251 /* temporarily unable to use raw mode, use standard mode */
#define ERRcontMPX 252 /* resume MPX mode */
#define ERRbadPW /* reserved */
#define ERRnosupport 0xFFFF
#define ERRunknownsmb 22 /* from NT 3.5 response */
/* Error codes for the ERRHRD class */
#define ERRnowrite 19 /* read only media */
#define ERRbadunit 20 /* Unknown device */
#define ERRnotready 21 /* Drive not ready */
#define ERRbadcmd 22 /* Unknown command */
#define ERRdata 23 /* Data (CRC) error */
#define ERRbadreq 24 /* Bad request structure length */
#define ERRseek 25
#define ERRbadmedia 26
#define ERRbadsector 27
#define ERRnopaper 28
#define ERRwrite 29 /* write fault */
#define ERRread 30 /* read fault */
#define ERRgeneral 31 /* General hardware failure */
#define ERRwrongdisk 34
#define ERRFCBunavail 35
#define ERRsharebufexc 36 /* share buffer exceeded */
#define ERRdiskfull 39
typedef char pstring[1024];
typedef char fstring[128];
typedef fstring string;
/* NETLOGON opcodes and data structures */
#define NET_QUERYFORPDC 7 /* Query for PDC */
#define NET_QUERYFORPDC_R 12 /* Response to Query for PDC */
#define NET_SAMLOGON 18
#define NET_SAMLOGON_R 19
/* Allowable account control bits */
#define ACB_DISABLED 1 /* 1 = User account disabled */
#define ACB_HOMDIRREQ 2 /* 1 = Home directory required */
#define ACB_PWNOTREQ 4 /* 1 = User password not required */
#define ACB_TEMPDUP /* 1 = Temporary duplicate account */
#define ACB_NORMAL /* 1 = Normal user account */
#define ACB_MNS /* 1 = MNS logon user account */
#define ACB_DOMTRUST /* 1 = Interdomain trust account */
#define ACB_WSTRUST /* 1 = Workstation trust account */
#define ACB_SVRTRUST /* 1 = Server trust account */
#define ACB_PWNOEXP /* 1 = User password does not expire */
#define ACB_AUTOLOCK /* 1 = Account auto locked */
#define LSA_OPENPOLICY 0x2c
#define LSA_QUERYINFOPOLICY 0x07
#define LSA_ENUMTRUSTDOM 0x0d
#define LSA_REQCHAL 0x04
#define LSA_SRVPWSET 0x06
#define LSA_SAMLOGON 0x02
#define LSA_AUTH2 0x0f
#define LSA_CLOSE 0x00
/* unknown .... */
#define LSA_OPENSECRET 0xFF
#define LSA_LOOKUPSIDS 0xFE
#define LSA_LOOKUPNAMES 0xFD
#define LSA_SAMLOGOFF 0xFC
/* srvsvc pipe */
#define NETSERVERGETINFO 0x15
#define NETSHAREENUM 0x0f
/* 32 bit time (sec) since 01jan1970 - cifs6.txt, section 3.5, page 30 */
typedef struct time_info
{
uint32 time;
} UTIME;
/* 64 bit time (100usec) since ????? - cifs6.txt, section 3.5, page 30 */
typedef struct nttime_info
{
uint32 low;
uint32 high;
} NTTIME;
#define MAXSUBAUTHS 10 /* max sub authorities in a SID */
/* DOM_SID - security id */
typedef struct sid_info
{
uint8 sid_no; /* SID revision number */
uint8 num_auths; /* number of sub-authorities */
uint8 id_auth[6]; /* Identifier Authority */
uint16 sub_auths[MAXSUBAUTHS]; /* pointer to sub-authorities. */
} DOM_SID;
/* UNIHDR - unicode string header */
typedef struct unihdr_info
{
uint16 uni_max_len;
uint16 uni_str_len;
uint32 undoc; /* usually has a value of 4 */
} UNIHDR;
/* UNIHDR2 - unicode string header and undocumented buffer */
typedef struct unihdr2_info
{
UNIHDR unihdr;
uint32 undoc_buffer; /* undocumented 32 bit buffer pointer */
} UNIHDR2;
/* clueless as to what maximum length should be */
#define MAX_UNISTRLEN 1024
/* UNISTR - unicode string size and buffer */
typedef struct unistr_info
{
uint16 buffer[MAX_UNISTRLEN]; /* unicode characters. ***MUST*** be null-terminated */
} UNISTR;
/* UNISTR2 - unicode string size and buffer */
typedef struct unistr2_info
{
uint32 uni_max_len;
uint32 undoc;
uint32 uni_str_len;
uint16 buffer[MAX_UNISTRLEN]; /* unicode characters. **NOT** necessarily null-terminated */
} UNISTR2;
/* DOM_SID2 - domain SID structure - SIDs stored in unicode */
typedef struct domsid2_info
{
uint32 type; /* value is 5 */
uint32 undoc; /* value is 0 */
UNIHDR2 hdr; /* XXXX conflict between hdr and str for length */
UNISTR str; /* XXXX conflict between hdr and str for length */
} DOM_SID2;
/* DOM_RID2 - domain RID structure */
typedef struct domrid2_info
{
uint32 type; /* value is 5 */
uint32 undoc; /* value is 5 */
uint32 rid;
uint32 rid_idx; /* don't know what this is */
} DOM_RID2;
/* DOM_CLNT_SRV - client / server names */
typedef struct clnt_srv_info
{
uint32 undoc_buffer; /* undocumented 32 bit buffer pointer */
UNISTR2 uni_logon_srv; /* logon server name */
uint32 undoc_buffer2; /* undocumented 32 bit buffer pointer */
UNISTR2 uni_comp_name; /* client machine name */
} DOM_CLNT_SRV;
/* DOM_LOG_INFO - login info */
typedef struct log_info
{
uint32 undoc_buffer; /* undocumented 32 bit buffer pointer */
UNISTR2 uni_logon_srv; /* logon server name */
UNISTR2 uni_acct_name; /* account name */
uint16 sec_chan; /* secure channel type */
UNISTR2 uni_comp_name; /* client machine name */
} DOM_LOG_INFO;
/* DOM_CHAL - challenge info */
typedef struct chal_info
{
uint32 data[2]; /* credentials */
} DOM_CHAL;
/* DOM_CREDs - timestamped client or server credentials */
typedef struct cred_info
{
DOM_CHAL challenge; /* credentials */
UTIME timestamp; /* credential time-stamp */
} DOM_CRED;
/* DOM_CLNT_INFO - client info */
typedef struct clnt_info
{
DOM_LOG_INFO login;
DOM_CRED cred;
} DOM_CLNT_INFO;
/* DOM_CLNT_INFO2 - client info */
typedef struct clnt_info2
{
DOM_CLNT_SRV login;
uint32 ptr_cred;
DOM_CRED cred;
} DOM_CLNT_INFO2;
/* DOM_LOGON_ID - logon id */
typedef struct logon_info
{
uint32 low;
uint32 high;
} DOM_LOGON_ID;
/* ARC4_OWF */
typedef struct arc4_owf_info
{
uint8 data[16];
} ARC4_OWF;
/* DOM_ID_INFO_1 */
typedef struct id_info_1
{
uint32 ptr_id_info1; /* pointer to id_info_1 */
UNIHDR hdr_domain_name; /* domain name unicode header */
uint32 param_ctrl; /* param control */
DOM_LOGON_ID logon_id; /* logon ID */
UNIHDR hdr_user_name; /* user name unicode header */
UNIHDR hdr_workgroup_name; /* workgroup name unicode header */
ARC4_OWF arc4_lm_owf; /* arc4 LM OWF Password */
ARC4_OWF arc4_nt_owf; /* arc4 NT OWF Password */
UNISTR2 uni_domain_name; /* domain name unicode string */
UNISTR2 uni_user_name; /* user name unicode string */
UNISTR2 uni_workgroup_name; /* workgroup name unicode string */
} DOM_ID_INFO_1;
/* SAM_INFO - sam logon/off id structure */
typedef struct sam_info
{
DOM_CLNT_INFO2 client;
uint32 ptr_rtn_cred; /* pointer to return credentials */
DOM_CRED rtn_cred; /* return credentials */
uint16 logon_level;
uint16 switch_value;
union
{
DOM_ID_INFO_1 id1; /* auth-level 1 */
} auth;
} DOM_SAM_INFO;
/* DOM_GID - group id + user attributes */
typedef struct gid_info
{
uint32 gid; /* group id */
uint32 attr;
} DOM_GID;
/* RPC_HDR - ms rpc header */
typedef struct rpc_hdr_info
{
uint8 major; /* 5 - RPC major version */
uint8 minor; /* 0 - RPC minor version */
uint8 pkt_type; /* 2 - RPC response packet */
uint8 frag; /* 3 - first frag + last frag */
uint32 pack_type; /* 0x1000 0000 - packed data representation */
uint16 frag_len; /* fragment length - data size (bytes) inc header and tail. */
uint16 auth_len; /* 0 - authentication length */
uint32 call_id; /* call identifier. matches 12th uint32 of incoming RPC data. */
uint32 alloc_hint; /* allocation hint - data size (bytes) minus header and tail. */
uint16 context_id; /* 0 - presentation context identifier */
uint8 cancel_count; /* 0 - cancel count */
uint8 reserved; /* 0 - reserved */
} RPC_HDR;
/* DOM_QUERY - info class 3 and 5 LSA Query response */
typedef struct dom_query_info
{
uint16 uni_dom_max_len; /* domain name string length * 2 */
uint16 uni_dom_str_len; /* domain name string length * 2 */
uint32 buffer_dom_name; /* undocumented domain name string buffer pointer */
uint32 buffer_dom_sid; /* undocumented domain SID string buffer pointer */
UNISTR2 uni_domain_name; /* domain name (unicode string) */
DOM_SID dom_sid; /* domain SID */
} DOM_QUERY;
/* level 5 is same as level 3. we hope. */
typedef DOM_QUERY DOM_QUERY_3;
typedef DOM_QUERY DOM_QUERY_5;
#define POL_HND_SIZE 20
/* LSA_POL_HND */
typedef struct lsa_policy_info
{
uint8 data[POL_HND_SIZE]; /* policy handle */
} LSA_POL_HND;
/* LSA_R_OPEN_POL - response to LSA Open Policy */
typedef struct lsa_r_open_pol_info
{
LSA_POL_HND pol; /* policy handle */
uint32 status; /* return code */
} LSA_R_OPEN_POL;
/* LSA_Q_QUERY_INFO - LSA query info policy */
typedef struct lsa_query_info
{
LSA_POL_HND pol; /* policy handle */
uint16 info_class; /* info class */
} LSA_Q_QUERY_INFO;
/* LSA_R_QUERY_INFO - response to LSA query info policy */
typedef struct lsa_r_query_info
{
uint32 undoc_buffer; /* undocumented buffer pointer */
uint16 info_class; /* info class (same as info class in request) */
union
{
DOM_QUERY_3 id3;
DOM_QUERY_5 id5;
} dom;
uint32 status; /* return code */
} LSA_R_QUERY_INFO;
#define MAX_REF_DOMAINS 10
/* DOM_R_REF */
typedef struct dom_ref_info
{
uint32 undoc_buffer; /* undocumented buffer pointer. */
uint32 num_ref_doms_1; /* num referenced domains? */
uint32 buffer_dom_name; /* undocumented domain name buffer pointer. */
uint32 max_entries; /* 32 - max number of entries */
uint32 num_ref_doms_2; /* 4 - num referenced domains? */
UNIHDR2 hdr_dom_name; /* domain name unicode string header */
UNIHDR2 hdr_ref_dom[MAX_REF_DOMAINS]; /* referenced domain unicode string headers */
UNISTR uni_dom_name; /* domain name unicode string */
DOM_SID ref_dom[MAX_REF_DOMAINS]; /* referenced domain SIDs */
} DOM_R_REF;
#define MAX_LOOKUP_SIDS 10
/* LSA_Q_LOOKUP_SIDS - LSA Lookup SIDs */
typedef struct lsa_q_lookup_sids
{
LSA_POL_HND pol_hnd; /* policy handle */
uint32 num_entries;
uint32 buffer_dom_sid; /* undocumented domain SID buffer pointer */
uint32 buffer_dom_name; /* undocumented domain name buffer pointer */
uint32 buffer_lookup_sids[MAX_LOOKUP_SIDS]; /* undocumented domain SID pointers to be looked up. */
DOM_SID dom_sids[MAX_LOOKUP_SIDS]; /* domain SIDs to be looked up. */
uint8 undoc[16]; /* completely undocumented 16 bytes */
} LSA_Q_LOOKUP_SIDS;
/* LSA_R_LOOKUP_SIDS - response to LSA Lookup SIDs */
typedef struct lsa_r_lookup_sids
{
DOM_R_REF dom_ref; /* domain reference info */
uint32 num_entries;
uint32 undoc_buffer; /* undocumented buffer pointer */
uint32 num_entries2;
DOM_SID2 dom_sid[MAX_LOOKUP_SIDS]; /* domain SIDs being looked up */
uint32 num_entries3;
uint32 status; /* return code */
} LSA_R_LOOKUP_SIDS;
/* DOM_NAME - XXXX not sure about this structure */
typedef struct dom_name_info
{
uint32 uni_str_len;
UNISTR str;
} DOM_NAME;
#define UNKNOWN_LEN 1
/* LSA_Q_LOOKUP_RIDS - LSA Lookup RIDs */
typedef struct lsa_q_lookup_rids
{
LSA_POL_HND pol_hnd; /* policy handle */
uint32 num_entries;
uint32 num_entries2;
uint32 buffer_dom_sid; /* undocumented domain SID buffer pointer */
uint32 buffer_dom_name; /* undocumented domain name buffer pointer */
DOM_NAME lookup_name[MAX_LOOKUP_SIDS]; /* names to be looked up */
uint8 undoc[UNKNOWN_LEN]; /* completely undocumented bytes of unknown length */
} LSA_Q_LOOKUP_RIDS;
/* LSA_R_LOOKUP_RIDS - response to LSA Lookup Names */
typedef struct lsa_r_lookup_rids
{
DOM_R_REF dom_ref; /* domain reference info */
uint32 num_entries;
uint32 undoc_buffer; /* undocumented buffer pointer */
uint32 num_entries2;
DOM_RID2 dom_rid[MAX_LOOKUP_SIDS]; /* domain RIDs being looked up */
uint32 num_entries3;
uint32 status; /* return code */
} LSA_R_LOOKUP_RIDS;
/* NEG_FLAGS */
typedef struct lsa_neg_flags_info
{
uint32 neg_flags; /* negotiated flags */
} NEG_FLAGS;
/* LSA_Q_REQ_CHAL */
typedef struct lsa_q_req_chal_info
{
uint32 undoc_buffer; /* undocumented buffer pointer */
UNISTR2 uni_logon_srv; /* logon server unicode string */
UNISTR2 uni_logon_clnt; /* logon client unicode string */
DOM_CHAL clnt_chal; /* client challenge */
} LSA_Q_REQ_CHAL;
/* LSA_R_REQ_CHAL */
typedef struct lsa_r_req_chal_info
{
DOM_CHAL srv_chal; /* server challenge */
uint32 status; /* return code */
} LSA_R_REQ_CHAL;
/* LSA_Q_AUTH_2 */
typedef struct lsa_q_auth2_info
{
DOM_LOG_INFO clnt_id; /* client identification info */
DOM_CHAL clnt_chal; /* client-calculated credentials */
NEG_FLAGS clnt_flgs; /* usually 0x0000 01ff */
} LSA_Q_AUTH_2;
/* LSA_R_AUTH_2 */
typedef struct lsa_r_auth2_info
{
DOM_CHAL srv_chal; /* server-calculated credentials */
NEG_FLAGS srv_flgs; /* usually 0x0000 01ff */
uint32 status; /* return code */
} LSA_R_AUTH_2;
/* LSA_Q_SRV_PWSET */
typedef struct lsa_q_srv_pwset_info
{
DOM_CLNT_INFO clnt_id; /* client identification/authentication info */
char pwd[16]; /* new password - undocumented. */
} LSA_Q_SRV_PWSET;
/* LSA_R_SRV_PWSET */
typedef struct lsa_r_srv_pwset_info
{
DOM_CRED srv_cred; /* server-calculated credentials */
uint32 status; /* return code */
} LSA_R_SRV_PWSET;
#define LSA_MAX_GROUPS 32
#define LSA_MAX_SIDS 32
/* LSA_USER_INFO */
typedef struct lsa_q_user_info
{
uint32 ptr_user_info;
NTTIME logon_time; /* logon time */
NTTIME logoff_time; /* logoff time */
NTTIME kickoff_time; /* kickoff time */
NTTIME pass_last_set_time; /* password last set time */
NTTIME pass_can_change_time; /* password can change time */
NTTIME pass_must_change_time; /* password must change time */
UNIHDR hdr_user_name; /* username unicode string header */
UNIHDR hdr_full_name; /* user's full name unicode string header */
UNIHDR hdr_logon_script; /* logon script unicode string header */
UNIHDR hdr_profile_path; /* profile path unicode string header */
UNIHDR hdr_home_dir; /* home directory unicode string header */
UNIHDR hdr_dir_drive; /* home directory drive unicode string header */
uint16 logon_count; /* logon count */
uint16 bad_pw_count; /* bad password count */
uint32 user_id; /* User ID */
uint32 group_id; /* Group ID */
uint32 num_groups; /* num groups */
uint32 buffer_groups; /* undocumented buffer pointer to groups. */
uint32 user_flgs; /* user flags */
char sess_key[16]; /* unused user session key */
UNIHDR hdr_logon_srv; /* logon server unicode string header */
UNIHDR hdr_logon_dom; /* logon domain unicode string header */
uint32 buffer_dom_id; /* undocumented logon domain id pointer */
char padding[40]; /* unused padding bytes. expansion room */
uint32 num_other_sids; /* 0 - num_sids */
uint32 buffer_other_sids; /* NULL - undocumented pointer to SIDs. */
UNISTR2 uni_user_name; /* username unicode string */
UNISTR2 uni_full_name; /* user's full name unicode string */
UNISTR2 uni_logon_script; /* logon script unicode string */
UNISTR2 uni_profile_path; /* profile path unicode string */
UNISTR2 uni_home_dir; /* home directory unicode string */
UNISTR2 uni_dir_drive; /* home directory drive unicode string */
uint32 num_groups2; /* num groups */
DOM_GID gids[LSA_MAX_GROUPS]; /* group info */
UNISTR2 uni_logon_srv; /* logon server unicode string */
UNISTR2 uni_logon_dom; /* logon domain unicode string */
DOM_SID dom_sid; /* domain SID */
DOM_SID other_sids[LSA_MAX_SIDS]; /* undocumented - domain SIDs */
} LSA_USER_INFO;
/* LSA_Q_SAM_LOGON */
typedef struct lsa_q_sam_logon_info
{
DOM_SAM_INFO sam_id;
} LSA_Q_SAM_LOGON;
/* LSA_R_SAM_LOGON */
typedef struct lsa_r_sam_logon_info
{
uint32 buffer_creds; /* undocumented buffer pointer */
DOM_CRED srv_creds; /* server credentials. server time stamp appears to be ignored. */
uint16 switch_value; /* 3 - indicates type of USER INFO */
LSA_USER_INFO *user;
uint32 auth_resp; /* 1 - Authoritative response; 0 - Non-Auth? */
uint32 status; /* return code */
} LSA_R_SAM_LOGON;
/* LSA_Q_SAM_LOGOFF */
typedef struct lsa_q_sam_logoff_info
{
DOM_SAM_INFO sam_id;
} LSA_Q_SAM_LOGOFF;
/* LSA_R_SAM_LOGOFF */
typedef struct lsa_r_sam_logoff_info
{
uint32 buffer_creds; /* undocumented buffer pointer */
DOM_CRED srv_creds; /* server credentials. server time stamp appears to be ignored. */
uint32 status; /* return code */
} LSA_R_SAM_LOGOFF;
/* SH_INFO_1 (pointers to level 1 share info strings) */
typedef struct ptr_share_info1
{
uint32 ptr_netname; /* pointer to net name. */
uint32 type; /* type of share. 0 - undocumented. */
uint32 ptr_remark; /* pointer to comment. */
} SH_INFO_1;
/* SH_INFO_1_STR (level 1 share info strings) */
typedef struct str_share_info1
{
UNISTR2 uni_netname; /* unicode string of net name */
UNISTR2 uni_remark; /* unicode string of comment. */
} SH_INFO_1_STR;
/* oops - this is going to take up a *massive* amount of stack. */
/* the UNISTR2s already have 1024 uint16 chars in them... */
#define MAX_SHARE_ENTRIES 32
/* SHARE_INFO_1_CONTAINER */
typedef struct share_info_ctr
{
uint32 num_entries_read; /* EntriesRead */
uint32 ptr_share_info; /* Buffer */
SH_INFO_1 info_1 [MAX_SHARE_ENTRIES]; /* share entry pointers */
SH_INFO_1_STR info_1_str[MAX_SHARE_ENTRIES]; /* share entry strings */
uint32 num_entries_read2; /* EntriesRead2 */
} SHARE_INFO_1_CTR;
/* SRV_Q_NET_SHARE_ENUM */
typedef struct q_net_share_enum_info
{
uint32 ptr_srv_name; /* pointer (to server name?) */
UNISTR2 uni_srv_name; /* server name */
uint32 share_level; /* share level */
uint32 switch_value; /* switch value */
uint32 ptr_share_info; /* pointer to SHARE_INFO_1_CTR */
union
{
SHARE_INFO_1_CTR info1; /* share info with 0 entries */
} share;
uint32 preferred_len; /* preferred maximum length (0xffff ffff) */
} SRV_Q_NET_SHARE_ENUM;
/* SRV_R_NET_SHARE_ENUM */
typedef struct r_net_share_enum_info
{
uint32 share_level; /* share level */
uint32 switch_value; /* switch value */
uint32 ptr_share_info; /* pointer to SHARE_INFO_1_CTR */
union
{
SHARE_INFO_1_CTR info1; /* share info container */
} share;
uint32 status; /* return status */
} SRV_R_NET_SHARE_ENUM;
/*
Yet to be turned into structures:
6) \\MAILSLOT\NET\NTLOGON
-------------------------
6.1) Query for PDC
------------------
Request:
uint16 0x0007 - Query for PDC
STR machine name
STR response mailslot
uint8[] padding to 2-byte align with start of mailslot.
UNISTR machine name
uint32 NTversion
uint16 LMNTtoken
uint16 LM20token
Response:
uint16 0x000A - Respose to Query for PDC
STR machine name (in uppercase)
uint8[] padding to 2-byte align with start of mailslot.
UNISTR machine name
UNISTR domain name
uint32 NTversion (same as received in request)
uint16 LMNTtoken (same as received in request)
uint16 LM20token (same as received in request)
6.2) SAM Logon
--------------
Request:
uint16 0x0012 - SAM Logon
uint16 request count
UNISTR machine name
UNISTR user name
STR response mailslot
uint32 alloweable account
uint32 domain SID size
char[sid_size] domain SID, of sid_size bytes.
uint8[] ???? padding to 4? 2? -byte align with start of mailslot.
uint32 NTversion
uint16 LMNTtoken
uint16 LM20token
Response:
uint16 0x0013 - Response to SAM Logon
UNISTR machine name
UNISTR user name - workstation trust account
UNISTR domain name
uint32 NTversion
uint16 LMNTtoken
uint16 LM20token
*/
struct smb_passwd
{
int smb_userid;
char *smb_name;
unsigned char *smb_passwd; /* Null if no password */
unsigned char *smb_nt_passwd; /* Null if no password */
/* Other fields / flags may be added later */
};
struct current_user
{
int cnum, id;
int uid, gid;
int ngroups;
gid_t *groups;
int *igroups;
int *attrs;
};
typedef struct
{
int size;
int mode;
int uid;
int gid;
/* these times are normally kept in GMT */
time_t mtime;
time_t atime;
time_t ctime;
pstring name;
} file_info;
/* Structure used when SMBwritebmpx is active */
typedef struct
{
int wr_total_written; /* So we know when to discard this */
int32 wr_timeout;
int32 wr_errclass;
int32 wr_error; /* Cached errors */
BOOL wr_mode; /* write through mode) */
BOOL wr_discard; /* discard all further data */
} write_bmpx_struct;
/*
* Structure used to indirect fd's from the files_struct.
* Needed as POSIX locking is based on file and process, not
* file descriptor and process.
*/
typedef struct
{
uint16 ref_count;
uint32 dev;
uint32 inode;
int fd;
int fd_readonly;
int fd_writeonly;
int real_open_flags;
} file_fd_struct;
typedef struct
{
int cnum;
file_fd_struct *fd_ptr;
int pos;
uint32 size;
int mode;
int uid;
char *mmap_ptr;
uint32 mmap_size;
write_bmpx_struct *wbmpx_ptr;
struct timeval open_time;
BOOL open;
BOOL can_lock;
BOOL can_read;
BOOL can_write;
BOOL share_mode;
BOOL print_file;
BOOL modified;
BOOL granted_oplock;
char *name;
} files_struct;
struct uid_cache {
int entries;
int list[UID_CACHE_SIZE];
};
typedef struct
{
char *name;
BOOL is_wild;
} name_compare_entry;
typedef struct
{
int service;
BOOL force_user;
struct uid_cache uid_cache;
void *dirptr;
BOOL open;
BOOL printer;
BOOL ipc;
BOOL read_only;
BOOL admin_user;
char *dirpath;
char *connectpath;
char *origpath;
char *user; /* name of user who *opened* this connection */
int uid; /* uid of user who *opened* this connection */
int gid; /* gid of user who *opened* this connection */
uint16 vuid; /* vuid of user who *opened* this connection, or UID_FIELD_INVALID */
/* following groups stuff added by ih */
/* This groups info is valid for the user that *opened* the connection */
int ngroups;
gid_t *groups;
int *igroups; /* an integer version - some OSes are broken :-( */
int *attrs;
time_t lastused;
BOOL used;
int num_files_open;
name_compare_entry *hide_list; /* Per-share list of files to return as hidden. */
name_compare_entry *veto_list; /* Per-share list of files to veto (never show). */
} connection_struct;
/* Domain controller authentication protocol info */
struct dcinfo
{
DOM_CHAL clnt_chal; /* Initial challenge received from client */
DOM_CHAL srv_chal; /* Initial server challenge */
DOM_CHAL clnt_cred; /* Last client credential */
DOM_CHAL srv_cred; /* Last server credential */
uint32 sess_key[2]; /* Session key */
uchar md4pw[16]; /* md4(machine password) */
};
typedef struct
{
int uid; /* uid of a validated user */
int gid; /* gid of a validated user */
fstring name; /* name of a validated user */
fstring real_name; /* to store real name from password file - simeon */
BOOL guest;
/* following groups stuff added by ih */
/* This groups info is needed for when we become_user() for this uid */
int n_groups;
gid_t *groups;
int *igroups; /* an integer version - some OSes are broken :-( */
int *attrs; /* attributes associated with each gid */
#if (defined(NETGROUP) && defined(AUTOMOUNT))
char *home_share; /* to store NIS home of a user - simeon */
#endif
int n_sids;
int *sids;
/* per-user authentication information on NT RPCs */
struct dcinfo dc;
} user_struct;
enum {LPQ_QUEUED,LPQ_PAUSED,LPQ_SPOOLING,LPQ_PRINTING};
typedef struct
{
int job;
int size;
int status;
int priority;
time_t time;
char user[30];
char file[100];
} print_queue_struct;
enum {LPSTAT_OK, LPSTAT_STOPPED, LPSTAT_ERROR};
typedef struct
{
fstring message;
int status;
} print_status_struct;
/* used for server information: client, nameserv and ipc */
struct server_info_struct
{
fstring name;
uint32 type;
fstring comment;
fstring domain; /* used ONLY in ipc.c NOT namework.c */
BOOL server_added; /* used ONLY in ipc.c NOT namework.c */
};
/* used for network interfaces */
struct interface
{
struct interface *next;
struct in_addr ip;
struct in_addr bcast;
struct in_addr nmask;
};
/* share mode record pointed to in shared memory hash bucket */
typedef struct
{
smb_shm_offset_t next_offset; /* offset of next record in chain from hash bucket */
int locking_version;
int32 st_dev;
int32 st_ino;
int num_share_mode_entries;
smb_shm_offset_t share_mode_entries; /* Chain of share mode entries for this file */
char file_name[1];
} share_mode_record;
/* share mode entry pointed to by share_mode_record struct */
typedef struct
{
smb_shm_offset_t next_share_mode_entry;
int pid;
uint16 op_port;
uint16 op_type;
int share_mode;
struct timeval time;
} share_mode_entry;
/* struct returned by get_share_modes */
typedef struct
{
int pid;
uint16 op_port;
uint16 op_type;
int share_mode;
struct timeval time;
} min_share_mode_entry;
/* Token returned by lock_share_entry (actually ignored by FAST_SHARE_MODES code) */
typedef int share_lock_token;
/* Conversion to hash entry index from device and inode numbers. */
#define HASH_ENTRY(dev,ino) ((( (uint32)(dev) )* ( (uint32)(ino) )) % lp_shmem_hash_size())
/* this is used for smbstatus */
struct connect_record
{
int magic;
int pid;
int cnum;
int uid;
int gid;
char name[24];
char addr[24];
char machine[128];
time_t start;
};
#ifndef LOCKING_VERSION
#define LOCKING_VERSION 4
#endif /* LOCKING_VERSION */
#if !defined(FAST_SHARE_MODES)
/*
* Defines for slow share modes.
*/
/*
* Locking file header lengths & offsets.
*/
#define SMF_VERSION_OFFSET 0
#define SMF_NUM_ENTRIES_OFFSET 4
#define SMF_FILENAME_LEN_OFFSET 8
#define SMF_HEADER_LENGTH 10
#define SMF_ENTRY_LENGTH 20
/*
* Share mode record offsets.
*/
#define SME_SEC_OFFSET 0
#define SME_USEC_OFFSET 4
#define SME_SHAREMODE_OFFSET 8
#define SME_PID_OFFSET 12
#define SME_PORT_OFFSET 16
#define SME_OPLOCK_TYPE_OFFSET 18
#endif /* FAST_SHARE_MODES */
/* these are useful macros for checking validity of handles */
#define VALID_FNUM(fnum) (((fnum) >= 0) && ((fnum) < MAX_OPEN_FILES))
#define OPEN_FNUM(fnum) (VALID_FNUM(fnum) && Files[fnum].open)
#define VALID_CNUM(cnum) (((cnum) >= 0) && ((cnum) < MAX_CONNECTIONS))
#define OPEN_CNUM(cnum) (VALID_CNUM(cnum) && Connections[cnum].open)
#define IS_IPC(cnum) (VALID_CNUM(cnum) && Connections[cnum].ipc)
#define IS_PRINT(cnum) (VALID_CNUM(cnum) && Connections[cnum].printer)
#define FNUM_OK(fnum,c) (OPEN_FNUM(fnum) && (c)==Files[fnum].cnum)
#define CHECK_FNUM(fnum,c) if (!FNUM_OK(fnum,c)) \
return(ERROR(ERRDOS,ERRbadfid))
#define CHECK_READ(fnum) if (!Files[fnum].can_read) \
return(ERROR(ERRDOS,ERRbadaccess))
#define CHECK_WRITE(fnum) if (!Files[fnum].can_write) \
return(ERROR(ERRDOS,ERRbadaccess))
#define CHECK_ERROR(fnum) if (HAS_CACHED_ERROR(fnum)) \
return(CACHED_ERROR(fnum))
/* translates a connection number into a service number */
#define SNUM(cnum) (Connections[cnum].service)
/* access various service details */
#define SERVICE(snum) (lp_servicename(snum))
#define PRINTCAP (lp_printcapname())
#define PRINTCOMMAND(snum) (lp_printcommand(snum))
#define PRINTERNAME(snum) (lp_printername(snum))
#define CAN_WRITE(cnum) (OPEN_CNUM(cnum) && !Connections[cnum].read_only)
#define VALID_SNUM(snum) (lp_snum_ok(snum))
#define GUEST_OK(snum) (VALID_SNUM(snum) && lp_guest_ok(snum))
#define GUEST_ONLY(snum) (VALID_SNUM(snum) && lp_guest_only(snum))
#define CAN_SETDIR(snum) (!lp_no_set_dir(snum))
#define CAN_PRINT(cnum) (OPEN_CNUM(cnum) && lp_print_ok(SNUM(cnum)))
#define POSTSCRIPT(cnum) (OPEN_CNUM(cnum) && lp_postscript(SNUM(cnum)))
#define MAP_HIDDEN(cnum) (OPEN_CNUM(cnum) && lp_map_hidden(SNUM(cnum)))
#define MAP_SYSTEM(cnum) (OPEN_CNUM(cnum) && lp_map_system(SNUM(cnum)))
#define MAP_ARCHIVE(cnum) (OPEN_CNUM(cnum) && lp_map_archive(SNUM(cnum)))
#define IS_HIDDEN_PATH(cnum,path) (is_in_path((path),Connections[(cnum)].hide_list))
#define IS_VETO_PATH(cnum,path) (is_in_path((path),Connections[(cnum)].veto_list))
#define SMBENCRYPT() (lp_encrypted_passwords())
/* the basic packet size, assuming no words or bytes */
#define smb_size 39
/* offsets into message for common items */
#define smb_com 8
#define smb_rcls 9
#define smb_reh 10
#define smb_err 11
#define smb_flg 13
#define smb_flg2 14
#define smb_reb 13
#define smb_tid 28
#define smb_pid 30
#define smb_uid 32
#define smb_mid 34
#define smb_wct 36
#define smb_vwv 37
#define smb_vwv0 37
#define smb_vwv1 39
#define smb_vwv2 41
#define smb_vwv3 43
#define smb_vwv4 45
#define smb_vwv5 47
#define smb_vwv6 49
#define smb_vwv7 51
#define smb_vwv8 53
#define smb_vwv9 55
#define smb_vwv10 57
#define smb_vwv11 59
#define smb_vwv12 61
#define smb_vwv13 63
#define smb_vwv14 65
#define smb_vwv15 67
#define smb_vwv16 69
#define smb_vwv17 71
/* the complete */
#define SMBmkdir 0x00 /* create directory */
#define SMBrmdir 0x01 /* delete directory */
#define SMBopen 0x02 /* open file */
#define SMBcreate 0x03 /* create file */
#define SMBclose 0x04 /* close file */
#define SMBflush 0x05 /* flush file */
#define SMBunlink 0x06 /* delete file */
#define SMBmv 0x07 /* rename file */
#define SMBgetatr 0x08 /* get file attributes */
#define SMBsetatr 0x09 /* set file attributes */
#define SMBread 0x0A /* read from file */
#define SMBwrite 0x0B /* write to file */
#define SMBlock 0x0C /* lock byte range */
#define SMBunlock 0x0D /* unlock byte range */
#define SMBctemp 0x0E /* create temporary file */
#define SMBmknew 0x0F /* make new file */
#define SMBchkpth 0x10 /* check directory path */
#define SMBexit 0x11 /* process exit */
#define SMBlseek 0x12 /* seek */
#define SMBtcon 0x70 /* tree connect */
#define SMBtconX 0x75 /* tree connect and X*/
#define SMBtdis 0x71 /* tree disconnect */
#define SMBnegprot 0x72 /* negotiate protocol */
#define SMBdskattr 0x80 /* get disk attributes */
#define SMBsearch 0x81 /* search directory */
#define SMBsplopen 0xC0 /* open print spool file */
#define SMBsplwr 0xC1 /* write to print spool file */
#define SMBsplclose 0xC2 /* close print spool file */
#define SMBsplretq 0xC3 /* return print queue */
#define SMBsends 0xD0 /* send single block message */
#define SMBsendb 0xD1 /* send broadcast message */
#define SMBfwdname 0xD2 /* forward user name */
#define SMBcancelf 0xD3 /* cancel forward */
#define SMBgetmac 0xD4 /* get machine name */
#define SMBsendstrt 0xD5 /* send start of multi-block message */
#define SMBsendend 0xD6 /* send end of multi-block message */
#define SMBsendtxt 0xD7 /* send text of multi-block message */
/* Core+ protocol */
#define SMBlockread 0x13 /* Lock a range and read */
#define SMBwriteunlock 0x14 /* Unlock a range then write */
#define SMBreadbraw 0x1a /* read a block of data with no smb header */
#define SMBwritebraw 0x1d /* write a block of data with no smb header */
#define SMBwritec 0x20 /* secondary write request */
#define SMBwriteclose 0x2c /* write a file then close it */
/* dos extended protocol */
#define SMBreadBraw 0x1A /* read block raw */
#define SMBreadBmpx 0x1B /* read block multiplexed */
#define SMBreadBs 0x1C /* read block (secondary response) */
#define SMBwriteBraw 0x1D /* write block raw */
#define SMBwriteBmpx 0x1E /* write block multiplexed */
#define SMBwriteBs 0x1F /* write block (secondary request) */
#define SMBwriteC 0x20 /* write complete response */
#define SMBsetattrE 0x22 /* set file attributes expanded */
#define SMBgetattrE 0x23 /* get file attributes expanded */
#define SMBlockingX 0x24 /* lock/unlock byte ranges and X */
#define SMBtrans 0x25 /* transaction - name, bytes in/out */
#define SMBtranss 0x26 /* transaction (secondary request/response) */
#define SMBioctl 0x27 /* IOCTL */
#define SMBioctls 0x28 /* IOCTL (secondary request/response) */
#define SMBcopy 0x29 /* copy */
#define SMBmove 0x2A /* move */
#define SMBecho 0x2B /* echo */
#define SMBopenX 0x2D /* open and X */
#define SMBreadX 0x2E /* read and X */
#define SMBwriteX 0x2F /* write and X */
#define SMBsesssetupX 0x73 /* Session Set Up & X (including User Logon) */
#define SMBffirst 0x82 /* find first */
#define SMBfunique 0x83 /* find unique */
#define SMBfclose 0x84 /* find close */
#define SMBinvalid 0xFE /* invalid command */
/* Extended 2.0 protocol */
#define SMBtrans2 0x32 /* TRANS2 protocol set */
#define SMBtranss2 0x33 /* TRANS2 protocol set, secondary command */
#define SMBfindclose 0x34 /* Terminate a TRANSACT2_FINDFIRST */
#define SMBfindnclose 0x35 /* Terminate a TRANSACT2_FINDNOTIFYFIRST */
#define SMBulogoffX 0x74 /* user logoff */
/* NT SMB extensions. */
#define SMBnttrans 0xA0 /* NT transact */
#define SMBnttranss 0xA1 /* NT transact secondary */
#define SMBntcreateX 0xA2 /* NT create and X */
#define SMBntcancel 0xA4 /* NT cancel */
/* These are the TRANS2 sub commands */
#define TRANSACT2_OPEN 0
#define TRANSACT2_FINDFIRST 1
#define TRANSACT2_FINDNEXT 2
#define TRANSACT2_QFSINFO 3
#define TRANSACT2_SETFSINFO 4
#define TRANSACT2_QPATHINFO 5
#define TRANSACT2_SETPATHINFO 6
#define TRANSACT2_QFILEINFO 7
#define TRANSACT2_SETFILEINFO 8
#define TRANSACT2_FSCTL 9
#define TRANSACT2_IOCTL 0xA
#define TRANSACT2_FINDNOTIFYFIRST 0xB
#define TRANSACT2_FINDNOTIFYNEXT 0xC
#define TRANSACT2_MKDIR 0xD
#define TRANSACT2_SESSION_SETUP 0xE
#define TRANSACT2_GET_DFS_REFERRAL 0x10
#define TRANSACT2_REPORT_DFS_INCONSISTANCY 0x11
/* These are the NT transact sub commands. */
#define NT_TRANSACT_CREATE 1
#define NT_TRANSACT_IOCTL 2
#define NT_TRANSACT_SET_SECURITY_DESC 3
#define NT_TRANSACT_NOTIFY_CHANGE 4
#define NT_TRANSACT_RENAME 5
#define NT_TRANSACT_QUERY_SECURITY_DESC 6
/* these are the trans2 sub fields for primary requests */
#define smb_tpscnt smb_vwv0
#define smb_tdscnt smb_vwv1
#define smb_mprcnt smb_vwv2
#define smb_mdrcnt smb_vwv3
#define smb_msrcnt smb_vwv4
#define smb_flags smb_vwv5
#define smb_timeout smb_vwv6
#define smb_pscnt smb_vwv9
#define smb_psoff smb_vwv10
#define smb_dscnt smb_vwv11
#define smb_dsoff smb_vwv12
#define smb_suwcnt smb_vwv13
#define smb_setup smb_vwv14
#define smb_setup0 smb_setup
#define smb_setup1 (smb_setup+2)
#define smb_setup2 (smb_setup+4)
/* these are for the secondary requests */
#define smb_spscnt smb_vwv2
#define smb_spsoff smb_vwv3
#define smb_spsdisp smb_vwv4
#define smb_sdscnt smb_vwv5
#define smb_sdsoff smb_vwv6
#define smb_sdsdisp smb_vwv7
#define smb_sfid smb_vwv8
/* and these for responses */
#define smb_tprcnt smb_vwv0
#define smb_tdrcnt smb_vwv1
#define smb_prcnt smb_vwv3
#define smb_proff smb_vwv4
#define smb_prdisp smb_vwv5
#define smb_drcnt smb_vwv6
#define smb_droff smb_vwv7
#define smb_drdisp smb_vwv8
/* where to find the base of the SMB packet proper */
#define smb_base(buf) (((char *)(buf))+4)
#define SUCCESS 0 /* The request was successful. */
#define ERRDOS 0x01 /* Error is from the core DOS operating system set. */
#define ERRSRV 0x02 /* Error is generated by the server network file manager.*/
#define ERRHRD 0x03 /* Error is an hardware error. */
#define ERRCMD 0xFF /* Command was not in the "SMB" format. */
#ifdef __STDC__
int Debug1(char *, ...);
#else
int Debug1();
#endif
#ifdef DFS_AUTH
void dfs_unlogin(void);
extern int dcelogin_atmost_once;
#endif
#if AJT
void ajt_panic(void);
#endif
#ifdef NOSTRDUP
char *strdup(char *s);
#endif
#ifdef REPLACE_STRLEN
int Strlen(char *);
#endif
#ifdef REPLACE_STRSTR
char *Strstr(char *s, char *p);
#endif
#ifndef MIN
#define MIN(a,b) ((a)<(b)?(a):(b))
#endif
#ifndef MAX
#define MAX(a,b) ((a)>(b)?(a):(b))
#endif
#ifndef ABS
#define ABS(a) ((a)>0?(a):(-(a)))
#endif
#ifndef SIGNAL_CAST
#define SIGNAL_CAST
#endif
#ifndef SELECT_CAST
#define SELECT_CAST
#endif
/* Some POSIX definitions for those without */
#ifndef S_IFDIR
#define S_IFDIR 0x4000
#endif
#ifndef S_ISDIR
#define S_ISDIR(mode) ((mode & 0xF000) == S_IFDIR)
#endif
#ifndef S_IRWXU
#define S_IRWXU 00700 /* read, write, execute: owner */
#endif
#ifndef S_IRUSR
#define S_IRUSR 00400 /* read permission: owner */
#endif
#ifndef S_IWUSR
#define S_IWUSR 00200 /* write permission: owner */
#endif
#ifndef S_IXUSR
#define S_IXUSR 00100 /* execute permission: owner */
#endif
#ifndef S_IRWXG
#define S_IRWXG 00070 /* read, write, execute: group */
#endif
#ifndef S_IRGRP
#define S_IRGRP 00040 /* read permission: group */
#endif
#ifndef S_IWGRP
#define S_IWGRP 00020 /* write permission: group */
#endif
#ifndef S_IXGRP
#define S_IXGRP 00010 /* execute permission: group */
#endif
#ifndef S_IRWXO
#define S_IRWXO 00007 /* read, write, execute: other */
#endif
#ifndef S_IROTH
#define S_IROTH 00004 /* read permission: other */
#endif
#ifndef S_IWOTH
#define S_IWOTH 00002 /* write permission: other */
#endif
#ifndef S_IXOTH
#define S_IXOTH 00001 /* execute permission: other */
#endif
/* these are used in NetServerEnum to choose what to receive */
#define SV_TYPE_WORKSTATION 0x00000001
#define SV_TYPE_SERVER 0x00000002
#define SV_TYPE_SQLSERVER 0x00000004
#define SV_TYPE_DOMAIN_CTRL 0x00000008
#define SV_TYPE_DOMAIN_BAKCTRL 0x00000010
#define SV_TYPE_TIME_SOURCE 0x00000020
#define SV_TYPE_AFP 0x00000040
#define SV_TYPE_NOVELL 0x00000080
#define SV_TYPE_DOMAIN_MEMBER 0x00000100
#define SV_TYPE_PRINTQ_SERVER 0x00000200
#define SV_TYPE_DIALIN_SERVER 0x00000400
#define SV_TYPE_SERVER_UNIX 0x00000800
#define SV_TYPE_NT 0x00001000
#define SV_TYPE_WFW 0x00002000
#define SV_TYPE_SERVER_MFPN 0x00004000
#define SV_TYPE_SERVER_NT 0x00008000
#define SV_TYPE_POTENTIAL_BROWSER 0x00010000
#define SV_TYPE_BACKUP_BROWSER 0x00020000
#define SV_TYPE_MASTER_BROWSER 0x00040000
#define SV_TYPE_DOMAIN_MASTER 0x00080000
#define SV_TYPE_SERVER_OSF 0x00100000
#define SV_TYPE_SERVER_VMS 0x00200000
#define SV_TYPE_WIN95_PLUS 0x00400000
#define SV_TYPE_ALTERNATE_XPORT 0x20000000
#define SV_TYPE_LOCAL_LIST_ONLY 0x40000000
#define SV_TYPE_DOMAIN_ENUM 0x80000000
#define SV_TYPE_ALL 0xFFFFFFFF
/* what server type are we currently - JHT Says we ARE 4.20 */
/* this was set by JHT in liaison with Jeremy Allison early 1997 */
/* setting to 4.20 at same time as announcing ourselves as NT Server */
/* History: */
/* Version 4.0 - never made public */
/* Version 4.10 - New to 1.9.16p2, lost in space 1.9.16p3 to 1.9.16p9 */
/* - Reappeared in 1.9.16p11 with fixed smbd services */
/* Version 4.20 - To indicate that nmbd and browsing now works better */
#define DEFAULT_MAJOR_VERSION 0x04
#define DEFAULT_MINOR_VERSION 0x02
/* Browser Election Values */
#define BROWSER_ELECTION_VERSION 0x010f
#define BROWSER_CONSTANT 0xaa55
/* Capabilities. see ftp.microsoft.com/developr/drg/cifs/cifs/cifs4.txt */
#define CAP_RAW_MODE 0x0001
#define CAP_MPX_MODE 0x0002
#define CAP_UNICODE 0x0004
#define CAP_LARGE_FILES 0x0008
#define CAP_NT_SMBS 0x0010
#define CAP_RPC_REMOTE_APIS 0x0020
#define CAP_STATUS32 0x0040
#define CAP_LEVEL_II_OPLOCKS 0x0080
#define CAP_LOCK_AND_READ 0x0100
#define CAP_NT_FIND 0x0200
#define CAP_DFS 0x1000
#define CAP_LARGE_READX 0x4000
/* protocol types. It assumes that higher protocols include lower protocols
as subsets */
enum protocol_types {PROTOCOL_NONE,PROTOCOL_CORE,PROTOCOL_COREPLUS,PROTOCOL_LANMAN1,PROTOCOL_LANMAN2,PROTOCOL_NT1};
/* security levels */
enum security_types {SEC_SHARE,SEC_USER,SEC_SERVER};
/* printing types */
enum printing_types {PRINT_BSD,PRINT_SYSV,PRINT_AIX,PRINT_HPUX,
PRINT_QNX,PRINT_PLP,PRINT_LPRNG};
/* Remote architectures we know about. */
enum remote_arch_types {RA_UNKNOWN, RA_WFWG, RA_OS2, RA_WIN95, RA_WINNT, RA_SAMBA};
/* case handling */
enum case_handling {CASE_LOWER,CASE_UPPER};
/* Macros to get at offsets within smb_lkrng and smb_unlkrng
structures. We cannot define these as actual structures
due to possible differences in structure packing
on different machines/compilers. */
#define SMB_LPID_OFFSET(indx) (10 * (indx))
#define SMB_LKOFF_OFFSET(indx) ( 2 + (10 * (indx)))
#define SMB_LKLEN_OFFSET(indx) ( 6 + (10 * (indx)))
/* Macro to cache an error in a write_bmpx_struct */
#define CACHE_ERROR(w,c,e) ((w)->wr_errclass = (c), (w)->wr_error = (e), \
w->wr_discard = True, -1)
/* Macro to test if an error has been cached for this fnum */
#define HAS_CACHED_ERROR(fnum) (Files[(fnum)].open && \
Files[(fnum)].wbmpx_ptr && \
Files[(fnum)].wbmpx_ptr->wr_discard)
/* Macro to turn the cached error into an error packet */
#define CACHED_ERROR(fnum) cached_error_packet(inbuf,outbuf,fnum,__LINE__)
/* these are the datagram types */
#define DGRAM_DIRECT_UNIQUE 0x10
#define ERROR(class,x) error_packet(inbuf,outbuf,class,x,__LINE__)
/* this is how errors are generated */
#define UNIXERROR(defclass,deferror) unix_error_packet(inbuf,outbuf,defclass,deferror,__LINE__)
#define ROUNDUP(x,g) (((x)+((g)-1))&~((g)-1))
/*
* Global value meaing that the smb_uid field should be
* ingored (in share level security and protocol level == CORE)
*/
#define UID_FIELD_INVALID 0
#define VUID_OFFSET 100 /* Amount to bias returned vuid numbers */
#endif
/* Defines needed for multi-codepage support. */
#define KANJI_CODEPAGE 932
#ifdef KANJI
/*
* Default client code page - Japanese
*/
#define DEFAULT_CLIENT_CODE_PAGE KANJI_CODEPAGE
#else /* KANJI */
/*
* Default client code page - 850 - Western European
*/
#define DEFAULT_CLIENT_CODE_PAGE 850
#endif /* KANJI */
/*
* Size of buffer to use when moving files across filesystems.
*/
#define COPYBUF_SIZE (8*1024)
/*
* Integers used to override error codes.
*/
extern int unix_ERR_class;
extern int unix_ERR_code;
/*
* Map the Core and Extended Oplock requesst bits down
* to common bits (EXCLUSIVE_OPLOCK & BATCH_OPLOCK).
*/
/*
* Core protocol.
*/
#define CORE_OPLOCK_REQUEST(inbuf) (((CVAL(inbuf,smb_flg)|(1<<5))>>5) | \
((CVAL(inbuf,smb_flg)|(1<<6))>>5))
/*
* Extended protocol.
*/
#define EXTENDED_OPLOCK_REQUEST(inbuf) (((SVAL(inbuf,smb_vwv2)|(1<<1))>>1) | \
((SVAL(inbuf,smb_vwv2)|(1<<2))>>1))
/* Lock types. */
#define LOCKING_ANDX_SHARED_LOCK 0x1
#define LOCKING_ANDX_OPLOCK_RELEASE 0x2
#define LOCKING_ANDX_CHANGE_LOCKTYPE 0x4
#define LOCKING_ANDX_CANCEL_LOCK 0x8
#define LOCKING_ANDX_LARGE_FILES 0x10
/* Oplock levels */
#define OPLOCKLEVEL_NONE 0
#define OPLOCKLEVEL_II 1
/*
* Bits we test with.
*/
#define EXCLUSIVE_OPLOCK 1
#define BATCH_OPLOCK 2
#define CORE_OPLOCK_GRANTED (1<<5)
#define EXTENDED_OPLOCK_GRANTED (1<<15)
/*
* Loopback command offsets.
*/
#define UDP_CMD_LEN_OFFSET 0
#define UDP_CMD_PORT_OFFSET 4
#define UDP_CMD_HEADER_LEN 6
#define UDP_MESSAGE_CMD_OFFSET 0
/*
* Oplock break command code to send over the udp socket.
*
* Form of this is :
*
* 0 2 6 10 14 18 22
* +----+--------+--------+--------+-------+--------+
* | cmd| pid | dev | inode | sec | usec |
* +----+--------+--------+--------+-------+--------+
*/
#define OPLOCK_BREAK_CMD 0x1
#define OPLOCK_BREAK_PID_OFFSET 2
#define OPLOCK_BREAK_DEV_OFFSET 6
#define OPLOCK_BREAK_INODE_OFFSET 10
#define OPLOCK_BREAK_SEC_OFFSET 14
#define OPLOCK_BREAK_USEC_OFFSET 18
#define OPLOCK_BREAK_MSG_LEN 22
#define CMD_REPLY 0x8000
/* _SMB_H */
|