2 * Copyright 2000, International Business Machines Corporation and others.
5 * This software has been released under the terms of the IBM Public
6 * License. For details, see the LICENSE file in the top-level source
7 * directory or online at http://www.openafs.org/dl/license10.html
11 #define __SMB_H_ENV__ 1
15 /* Support largefiles by default */
16 #define AFS_LARGEFILES
18 /* basic core protocol SMB structure */
26 unsigned char errHigh;
29 unsigned short res[6];
35 unsigned char vdata[1];
40 #define SMB_FLAGS_SUPPORT_LOCKREAD 0x01
41 #define SMB_FLAGS_CLIENT_BUF_AVAIL 0x02
42 #define SMB_FLAGS_CASELESS_PATHNAMES 0x08
43 #define SMB_FLAGS_CANONICAL_PATHNAMES 0x10
44 #define SMB_FLAGS_REQUEST_OPLOCK 0x20
45 #define SMB_FLAGS_REQUEST_BATCH_OPLOCK 0x40
46 #define SMB_FLAGS_SERVER_TO_CLIENT 0x80
50 #define SMB_FLAGS2_KNOWS_LONG_NAMES 0x0001
51 #define SMB_FLAGS2_KNOWS_EAS 0x0002
52 #define SMB_FLAGS2_SECURITY_SIGNATURE 0x0004
53 #define SMB_FLAGS2_RESERVED1 0x0008
54 #define SMB_FLAGS2_IS_LONG_NAME 0x0040
55 #define SMB_FLAGS2_EXT_SEC 0x0800
56 #define SMB_FLAGS2_DFS_PATHNAMES 0x1000
57 #define SMB_FLAGS2_PAGING_IO 0x2000
58 #define SMB_FLAGS2_32BIT_STATUS 0x4000
59 #define SMB_FLAGS2_UNICODE 0x8000
61 #define KNOWS_LONG_NAMES(inp) ((((smb_t *)inp)->flg2 & SMB_FLAGS2_KNOWS_LONG_NAMES)?1:0)
62 #define WANTS_DFS_PATHNAMES(inp) ((((smb_t *)inp)->flg2 & SMB_FLAGS2_DFS_PATHNAMES)?1:0)
64 /* Information Levels */
65 #define SMB_INFO_STANDARD 1
66 #define SMB_INFO_QUERY_EA_SIZE 2
67 #define SMB_INFO_QUERY_EAS_FROM_LIST 3
68 #define SMB_INFO_QUERY_ALL_EAS 4
69 #define SMB_INFO_IS_NAME_VALID 6
71 #define SMB_QUERY_FILE_BASIC_INFO 0x101
72 #define SMB_QUERY_FILE_STANDARD_INFO 0x102
73 #define SMB_QUERY_FILE_EA_INFO 0x103
74 #define SMB_QUERY_FILE_NAME_INFO 0x104
75 #define SMB_QUERY_FILE_ALL_INFO 0x107
76 #define SMB_QUERY_FILE_ALT_NAME_INFO 0x108
77 #define SMB_QUERY_FILE_STREAM_INFO 0x109
78 #define SMB_QUERY_FILE_COMPRESSION_INFO 0x10B
79 #define SMB_QUERY_FILE_UNIX_BASIC 0x200
80 #define SMB_QUERY_FILE_UNIX_LINK 0x201
81 #define SMB_INFO_PASSTHROUGH 0x1000
83 #define SMB_SET_FILE_BASIC_INFO 0x101
84 #define SMB_SET_FILE_DISPOSITION_INFO 0x102
85 #define SMB_SET_FILE_ALLOCATION_INFO 0x103
86 #define SMB_SET_FILE_END_OF_FILE_INFO 0x104
87 #define SMB_SET_FILE_UNIX_BASIC 0x200
88 #define SMB_SET_FILE_UNIX_LINK 0x201
89 #define SMB_SET_FILE_UNIX_HLINK 0x203
91 #define SMB_INFO_ALLOCATION 1
92 #define SMB_INFO_VOLUME 2
93 #define SMB_QUERY_FS_LABEL_INFO 0x101
94 #define SMB_QUERY_FS_VOLUME_INFO 0x102
95 #define SMB_QUERY_FS_SIZE_INFO 0x103
96 #define SMB_QUERY_FS_DEVICE_INFO 0x104
97 #define SMB_QUERY_FS_ATTRIBUTE_INFO 0x105
98 #define SMB_QUERY_FS_QUOTA_INFO 0x106
99 #define SMB_QUERY_FS_CONTROL_INFO 0x107
100 #define SMB_INFO_UNIX 0x200
101 #define SMB_INFO_MACOS 0x301
103 #define SMB_FIND_FILE_DIRECTORY_INFO 0x101
104 #define SMB_FIND_FILE_FULL_DIRECTORY_INFO 0x102
105 #define SMB_FIND_FILE_NAMES_INFO 0x103
106 #define SMB_FIND_FILE_BOTH_DIRECTORY_INFO 0x104
109 #define SMB_NOPCODES 256 /* # of opcodes in the dispatch table */
112 #define SMB_THREADSPERVC 4 /* threads per VC */
114 /* flags for functions */
115 #define SMB_FLAG_CREATE 1 /* create the structure if necessary */
116 #define SMB_FLAG_AFSLOGON 2 /* operating on behalf of afslogon.dll */
118 /* max # of bytes we'll receive in an incoming SMB message */
119 /* the maximum is 2^18-1 for NBT and 2^25-1 for Raw transport messages */
120 /* we will use something smaller but large enough to be efficient */
121 #define SMB_PACKETSIZE 32768 /* was 8400 */
122 /* raw mode is considered obsolete and cannot be used with message signing */
123 #define SMB_MAXRAWSIZE 65536
125 /* Negotiate protocol constants */
127 #define NEGOTIATE_SECURITY_USER_LEVEL 0x01
128 #define NEGOTIATE_SECURITY_CHALLENGE_RESPONSE 0x02
129 #define NEGOTIATE_SECURITY_SIGNATURES_ENABLED 0x04
130 #define NEGOTIATE_SECURITY_SIGNATURES_REQUIRED 0x08
133 #define NTNEGOTIATE_CAPABILITY_RAWMODE 0x00000001L
134 #define NTNEGOTIATE_CAPABILITY_MPXMODE 0x00000002L
135 #define NTNEGOTIATE_CAPABILITY_UNICODE 0x00000004L
136 #define NTNEGOTIATE_CAPABILITY_LARGEFILES 0x00000008L
137 #define NTNEGOTIATE_CAPABILITY_NTSMB 0x00000010L
138 #define NTNEGOTIATE_CAPABILITY_RPCAPI 0x00000020L
139 #define NTNEGOTIATE_CAPABILITY_NTSTATUS 0x00000040L
140 #define NTNEGOTIATE_CAPABILITY_LEVEL_II_OPLOCKS 0x00000080L
141 #define NTNEGOTIATE_CAPABILITY_LOCK_AND_READ 0x00000100L
142 #define NTNEGOTIATE_CAPABILITY_NTFIND 0x00000200L
143 #define NTNEGOTIATE_CAPABILITY_DFS 0x00001000L
144 #define NTNEGOTIATE_CAPABILITY_NT_INFO_PASSTHRU 0x00002000L
145 #define NTNEGOTIATE_CAPABILITY_LARGE_READX 0x00004000L
146 #define NTNEGOTIATE_CAPABILITY_LARGE_WRITEX 0x00008000L
147 #define NTNEGOTIATE_CAPABILITY_UNIX 0x00800000L
148 #define NTNEGOTIATE_CAPABILITY_BULK_TRANSFER 0x20000000L
149 #define NTNEGOTIATE_CAPABILITY_COMPRESSED 0x40000000L
150 #define NTNEGOTIATE_CAPABILITY_EXTENDED_SECURITY 0x80000000L
152 /* a packet structure for receiving SMB messages; locked by smb_globalLock.
153 * Most of the work involved is in handling chained requests and responses.
155 * When handling input, inWctp points to the current request's wct field (and
156 * the other parameters and request data can be found from this field). The
157 * opcode, unfortunately, isn't available there, so is instead copied to the
158 * packet's inCom field. It is initially set to com, but each chained
159 * operation sets it, also.
160 * The function smb_AdvanceInput advances an input packet to the next request
161 * in the chain. The inCom field is set to 0xFF when there are no more
162 * requests. The inCount field is 0 if this is the first request, and
163 * otherwise counts which request it is.
165 * When handling output, we also have to chain all of the responses together.
166 * The function smb_GetResponsePacket will setup outWctp to point to the right
169 #define SMB_PACKETMAGIC 0x7436353 /* magic # for packets */
170 typedef struct smb_packet {
171 char data[SMB_PACKETSIZE];
172 struct smb_packet *nextp; /* in free list, or whatever */
174 cm_space_t *spacep; /* use this for stripping last component */
175 NCB *ncbp; /* use this for sending */
177 unsigned long resumeCode;
178 unsigned short inCount;
179 unsigned short fid; /* for calls bundled with openAndX */
182 unsigned char oddByte;
183 unsigned short ncb_length;
187 /* smb_packet flags */
188 #define SMB_PACKETFLAG_NOSEND 1
189 #define SMB_PACKETFLAG_SUSPENDED 2
191 /* a structure for making Netbios calls; locked by smb_globalLock */
192 #define SMB_NCBMAGIC 0x2334344
193 typedef struct myncb {
194 NCB ncb; /* ncb to use */
195 struct myncb *nextp; /* when on free list */
199 /* structures representing environments from kernel / SMB network.
200 * Most have their own locks, but the tree connection fields and
201 * reference counts are locked by the smb_rctLock. Those fields will
202 * be marked in comments.
205 /* one per virtual circuit */
206 typedef struct smb_vc {
207 struct smb_vc *nextp; /* not used */
208 afs_uint32 magic; /* a magic value to detect bad entries */
209 unsigned long refCount; /* the reference count */
210 long flags; /* the flags, if any; locked by mx */
211 osi_mutex_t mx; /* the mutex */
212 long vcID; /* VC id */
213 unsigned short lsn; /* the NCB LSN associated with this */
214 unsigned short uidCounter; /* session ID counter */
215 unsigned short tidCounter; /* tree ID counter */
216 unsigned short fidCounter; /* file handle ID counter */
217 struct smb_tid *tidsp; /* the first child in the tid list */
218 struct smb_user *usersp; /* the first child in the user session list */
219 struct smb_fid *fidsp; /* the first child in the open file list */
220 unsigned char errorCount;
223 char encKey[MSV1_0_CHALLENGE_LENGTH]; /* MSV1_0_CHALLENGE_LENGTH is 8 */
224 void * secCtx; /* security context when negotiating SMB extended auth
225 * valid when SMB_VCFLAG_AUTH_IN_PROGRESS is set
227 unsigned short session; /* This is the Session Index associated with the NCBs */
230 #define SMB_VC_MAGIC ('S' | 'C'<<8 | 'A'<<16 | 'C'<<24)
231 /* have we negotiated ... */
232 #define SMB_VCFLAG_USEV3 1 /* ... version 3 of the protocol */
233 #define SMB_VCFLAG_USECORE 2 /* ... the core protocol */
234 #define SMB_VCFLAG_USENT 4 /* ... NT LM 0.12 or beyond */
235 #define SMB_VCFLAG_STATUS32 8 /* use 32-bit NT status codes */
236 #define SMB_VCFLAG_REMOTECONN 0x10 /* bad: remote conns not allowed */
237 #define SMB_VCFLAG_ALREADYDEAD 0x20 /* do not get tokens from this vc */
238 #define SMB_VCFLAG_SESSX_RCVD 0x40 /* we received at least one session setups on this vc */
239 #define SMB_VCFLAG_AUTH_IN_PROGRESS 0x80 /* a SMB NT extended authentication is in progress */
240 #define SMB_VCFLAG_CLEAN_IN_PROGRESS 0x100
242 /* one per user session */
243 typedef struct smb_user {
244 struct smb_user *nextp; /* next sibling */
245 unsigned long refCount; /* ref count */
246 afs_uint32 flags; /* flags; locked by mx */
248 unsigned short userID; /* the session identifier */
249 struct smb_vc *vcp; /* back ptr to virtual circuit */
250 struct smb_username *unp; /* user name struct */
251 afs_uint32 delete; /* ok to del: locked by smb_rctLock */
254 #define SMB_USERFLAG_DELETE 1 /* delete struct when ref count zero */
256 typedef struct smb_username {
257 struct smb_username *nextp; /* next sibling */
258 unsigned long refCount; /* ref count */
259 long flags; /* flags; locked by mx */
261 struct cm_user *userp; /* CM user structure */
262 char *name; /* user name */
263 char *machine; /* machine name */
264 time_t last_logoff_t; /* most recent logoff time */
267 /* The SMB_USERNAMEFLAG_AFSLOGON is used to preserve the existence of an
268 * smb_username_t even when the refCount is zero. This is used to ensure
269 * that tokens set to a username during the integrated logon process are
270 * preserved until the SMB Session that will require the tokens is created.
271 * The cm_IoctlSetTokens() function when executed from the Network Provider
272 * connects to the AFS Client Service using the credentials of the machine
273 * and not the user for whom the tokens are being configured. */
274 #define SMB_USERNAMEFLAG_AFSLOGON 1
276 /* The SMB_USERNAMEFLAG_LOGOFF is used to indicate that the user most
277 * recently logged off at 'last_logoff_t'. The smb_username_t should not
278 * be deleted even if the refCount is zero before 'last_logoff_t' +
279 * 'smb_LogoffTransferTimeout' if 'smb_LogoffTokenTransfer' is non-zero.
280 * The smb_Daemon() thread is responsible for purging the expired objects */
282 #define SMB_USERNAMEFLAG_LOGOFF 2
284 #define SMB_MAX_USERNAME_LENGTH 256
286 /* one per tree-connect */
287 typedef struct smb_tid {
288 struct smb_tid *nextp; /* next sibling */
289 unsigned long refCount;
290 afs_uint32 flags; /* protected by mx */
291 osi_mutex_t mx; /* for non-tree-related stuff */
292 unsigned short tid; /* the tid */
293 struct smb_vc *vcp; /* back ptr */
294 struct cm_user *userp; /* user logged in at the
295 * tree connect level (base) */
296 char *pathname; /* pathname derived from sharename */
297 afs_uint32 delete; /* ok to del: locked by smb_rctLock */
300 #define SMB_TIDFLAG_IPC 1 /* IPC$ */
302 /* one per process ID */
303 typedef struct smb_pid {
304 struct smb_pid *nextp; /* next sibling */
305 unsigned long refCount;
307 osi_mutex_t mx; /* for non-tree-related stuff */
308 unsigned short pid; /* the pid */
309 struct smb_tid *tidp; /* back ptr */
312 /* ioctl parameter, while being assembled and/or processed */
313 typedef struct smb_ioctl {
315 char *inDatap; /* ioctl func's current position
316 * in input parameter block */
317 char *inAllocp; /* allocated input parameter block */
318 long inCopied; /* # of input bytes copied in so far
320 cm_space_t *prefix; /* prefix for subst drives */
321 char *tidPathp; /* Pathname associated with Tree ID */
324 char *outDatap; /* output results assembled so far */
325 char *outAllocp; /* output results assembled so far */
326 long outCopied; /* # of output bytes copied back so far
333 struct smb_fid *fidp;
339 /* flags for smb_ioctl_t */
340 #define SMB_IOCTLFLAG_DATAIN 1 /* reading data from client to server */
341 #define SMB_IOCTLFLAG_LOGON 2 /* got tokens from integrated logon */
343 /* one per file ID; these are really file descriptors */
344 typedef struct smb_fid {
346 unsigned long refCount;
347 afs_uint32 flags; /* protected by mx */
348 osi_mutex_t mx; /* for non-tree-related stuff */
349 unsigned short fid; /* the file ID */
350 struct smb_vc *vcp; /* back ptr */
351 struct cm_scache *scp; /* scache of open file */
352 struct cm_user *userp; /* user that opened the file
353 originally (used to close
354 the file if session is
356 osi_hyper_t offset; /* our file pointer */
357 smb_ioctl_t *ioctlp; /* ptr to ioctl structure */
358 /* Under NT, we may need to know the
359 * parent directory and pathname used
360 * to open the file, either to delete
361 * the file on close, or to do a
362 * change notification */
363 struct cm_scache *NTopen_dscp; /* parent directory (NT) */
364 char *NTopen_pathp; /* path used in open (NT) */
365 char *NTopen_wholepathp; /* entire path, not just last name */
366 int curr_chunk; /* chunk being read */
367 int prev_chunk; /* previous chunk read */
368 int raw_writers; /* pending async raw writes */
369 EVENT_HANDLE raw_write_event; /* signal this when raw_writers zero */
370 afs_uint32 delete; /* ok to del: locked by smb_rctLock */
373 #define SMB_FID_OPENREAD 1 /* open for reading */
374 #define SMB_FID_OPENWRITE 2 /* open for writing */
375 #define SMB_FID_CREATED 4 /* a new file */
376 #define SMB_FID_IOCTL 8 /* a file descriptor for the
377 * magic ioctl file */
378 #define SMB_FID_OPENDELETE 0x10 /* open for deletion (NT) */
379 #define SMB_FID_DELONCLOSE 0x20 /* marked for deletion */
382 * Now some special flags to work around a bug in NT Client
384 #define SMB_FID_LENGTHSETDONE 0x40 /* have done 0-length write */
385 #define SMB_FID_MTIMESETDONE 0x80 /* have set modtime via Tr2 */
386 #define SMB_FID_LOOKSLIKECOPY (SMB_FID_LENGTHSETDONE | SMB_FID_MTIMESETDONE)
387 #define SMB_FID_NTOPEN 0x100 /* have dscp and pathp */
389 #define SMB_FID_SHARE_READ 0x1000
390 #define SMB_FID_SHARE_WRITE 0x2000
392 #define SMB_FID_QLOCK_HIGH 0x7f000000
393 #define SMB_FID_QLOCK_LOW 0x00000000
394 #define SMB_FID_QLOCK_LENGTH 1
395 #define SMB_FID_QLOCK_PID 0
398 * SMB file attributes (16-bit)
400 #define SMB_ATTR_READONLY 0x0001
401 #define SMB_ATTR_HIDDEN 0x0002 /* hidden file for the purpose of dir listings */
402 #define SMB_ATTR_SYSTEM 0x0004
403 #define SMB_ATTR_VOLUMEID 0x0008 /* obsolete */
404 #define SMB_ATTR_DIRECTORY 0x0010
405 #define SMB_ATTR_ARCHIVE 0x0020
406 #define SMB_ATTR_DEVICE 0x0040
408 /* the following are Extended File Attributes (32-bit) */
409 #define SMB_ATTR_NORMAL 0x0080 /* normal file. Only valid if used alone */
410 #define SMB_ATTR_TEMPORARY 0x0100
411 #define SMB_ATTR_SPARSE_FILE 0x0200 /* used with dfs links */
412 #define SMB_ATTR_REPARSE_POINT 0x0400
413 #define SMB_ATTR_COMPRESSED 0x0800 /* file or dir is compressed */
414 #define SMB_ATTR_OFFLINE 0x1000
415 #define SMB_ATTR_NOT_CONTENT_INDEXED 0x2000
416 #define SMB_ATTR_ENCRYPTED 0x4000
417 #define SMB_ATTR_POSIX_SEMANTICS 0x01000000
418 #define SMB_ATTR_BACKUP_SEMANTICS 0x02000000
419 #define SMB_ATTR_DELETE_ON_CLOSE 0x04000000
420 #define SMB_ATTR_SEQUENTIAL_SCAN 0x08000000
421 #define SMB_ATTR_RANDOM_ACCESS 0x10000000
422 #define SMB_ATTR_NO_BUFFERING 0x20000000
423 #define SMB_ATTR_WRITE_THROUGH 0x80000000
425 #define LOCKING_ANDX_SHARED_LOCK 0x01 /* Read-only lock */
426 #define LOCKING_ANDX_OPLOCK_RELEASE 0x02 /* Oplock break notification */
427 #define LOCKING_ANDX_CHANGE_LOCKTYPE 0x04 /* Change lock type */
428 #define LOCKING_ANDX_CANCEL_LOCK 0x08 /* Cancel outstanding request */
429 #define LOCKING_ANDX_LARGE_FILES 0x10 /* Large file locking format */
431 /* for tracking in-progress directory searches */
432 typedef struct smb_dirSearch {
433 osi_queue_t q; /* queue of all outstanding cookies */
434 osi_mutex_t mx; /* just in case the caller screws up */
435 unsigned long refCount; /* reference count */
436 long cookie; /* value returned to the caller */
437 struct cm_scache *scp; /* vnode of the dir we're searching */
438 time_t lastTime; /* last time we used this (osi_Time) */
439 long flags; /* flags (see below);
440 * locked by smb_globalLock */
441 unsigned short attribute; /* search attribute
442 * (used for extended protocol) */
443 char mask[256]; /* search mask for V3 */
446 #define SMB_DIRSEARCH_DELETE 1 /* delete struct when ref count zero */
447 #define SMB_DIRSEARCH_HITEOF 2 /* perhaps useful for advisory later */
448 #define SMB_DIRSEARCH_SMALLID 4 /* cookie can only be 8 bits, not 16 */
449 #define SMB_DIRSEARCH_BULKST 8 /* get bulk stat info */
451 /* type for patching directory listings */
452 typedef struct smb_dirListPatch {
454 char *dptr; /* ptr to attr, time, data, sizel, sizeh */
455 long flags; /* flags. See below */
457 cm_dirEntry_t *dep; /* temp */
458 } smb_dirListPatch_t;
460 /* dirListPatch Flags */
461 #define SMB_DIRLISTPATCH_DOTFILE 1
462 /* the file referenced is a dot file
463 * Note: will not be set if smb_hideDotFiles is false
466 /* individual lock on a waiting lock request */
467 typedef struct smb_waitingLock {
470 LARGE_INTEGER LOffset;
471 LARGE_INTEGER LLength;
472 cm_file_lock_t * lockp;
476 #define SMB_WAITINGLOCKSTATE_WAITING 0
477 #define SMB_WAITINGLOCKSTATE_DONE 1
478 #define SMB_WAITINGLOCKSTATE_ERROR 2
480 /* waiting lock request */
481 typedef struct smb_waitingLockRequest {
488 time_t timeRemaining;
489 smb_waitingLock_t * locks;
490 } smb_waitingLockRequest_t;
492 extern smb_waitingLockRequest_t *smb_allWaitingLocks;
494 typedef long (smb_proc_t)(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
496 typedef struct smb_dispatch {
497 smb_proc_t *procp; /* proc to call */
498 int flags; /* flags describing function */
501 #define SMB_DISPATCHFLAG_CHAINED 1 /* this is an _AND_X function */
502 #define SMB_DISPATCHFLAG_NORESPONSE 2 /* don't send the response
503 * packet, typically because
504 * the response was already
507 #define SMB_MAX_PATH 256 /* max path length */
511 extern void smb_Init(osi_log_t *logp, char *smbNamep, int useV3, int LANadapt,
516 extern void smb_LargeSearchTimeFromUnixTime(FILETIME *largeTimep, time_t unixTime);
518 extern void smb_UnixTimeFromLargeSearchTime(time_t *unixTimep, FILETIME *largeTimep);
520 extern void smb_SearchTimeFromUnixTime(afs_uint32 *searchTimep, time_t unixTime);
522 extern void smb_UnixTimeFromSearchTime(time_t *unixTimep, afs_uint32 searchTime);
524 extern void smb_DosUTimeFromUnixTime(afs_uint32 *dosUTimep, time_t unixTime);
526 extern void smb_UnixTimeFromDosUTime(time_t *unixTimep, afs_uint32 dosUTime);
528 extern void CompensateForSmbClientLastWriteTimeBugs(afs_uint32 *dosTimep);
530 extern smb_vc_t *smb_FindVC(unsigned short lsn, int flags, int lana);
532 extern void smb_CleanupDeadVC(smb_vc_t *vcp);
534 extern void smb_ReleaseVC(smb_vc_t *vcp);
536 extern void smb_ReleaseVCNoLock(smb_vc_t *vcp);
538 extern smb_tid_t *smb_FindTID(smb_vc_t *vcp, unsigned short tid, int flags);
540 extern void smb_HoldTIDNoLock(smb_tid_t *tidp);
542 extern void smb_ReleaseTID(smb_tid_t *tidp);
544 extern smb_user_t *smb_FindUID(smb_vc_t *vcp, unsigned short uid, int flags);
546 extern smb_username_t *smb_FindUserByName(char *usern, char *machine, afs_uint32 flags);
548 extern smb_user_t *smb_FindUserByNameThisSession(smb_vc_t *vcp, char *usern);
550 extern void smb_ReleaseUsername(smb_username_t *unp);
552 extern void smb_HoldUIDNoLock(smb_user_t *uidp);
554 extern void smb_ReleaseUID(smb_user_t *uidp);
556 extern cm_user_t *smb_GetUserFromVCP(smb_vc_t *vcp, smb_packet_t *inp);
558 extern cm_user_t *smb_GetUserFromUID(smb_user_t *uidp);
560 extern long smb_LookupTIDPath(smb_vc_t *vcp, unsigned short tid, char ** tidPathp);
562 extern smb_fid_t *smb_FindFID(smb_vc_t *vcp, unsigned short fid, int flags);
564 extern smb_fid_t *smb_FindFIDByScache(smb_vc_t *vcp, cm_scache_t * scp);
566 extern void smb_HoldFIDNoLock(smb_fid_t *fidp);
568 extern void smb_ReleaseFID(smb_fid_t *fidp);
570 extern long smb_CloseFID(smb_vc_t *vcp, smb_fid_t *fidp, cm_user_t *userp,
573 extern int smb_FindShare(smb_vc_t *vcp, smb_user_t *uidp, char *shareName, char **pathNamep);
575 extern int smb_FindShareCSCPolicy(char *shareName);
577 extern smb_dirSearch_t *smb_FindDirSearchNL(long cookie);
579 extern void smb_DeleteDirSearch(smb_dirSearch_t *dsp);
581 extern void smb_ReleaseDirSearch(smb_dirSearch_t *dsp);
583 extern smb_dirSearch_t *smb_FindDirSearch(long cookie);
585 extern smb_dirSearch_t *smb_NewDirSearch(int isV3);
587 extern smb_packet_t *smb_CopyPacket(smb_packet_t *packetp);
589 extern void smb_FreePacket(smb_packet_t *packetp);
591 extern unsigned char *smb_GetSMBData(smb_packet_t *smbp, int *nbytesp);
593 extern void smb_SetSMBDataLength(smb_packet_t *smbp, unsigned int dsize);
595 extern unsigned int smb_GetSMBParm(smb_packet_t *smbp, int parm);
597 extern unsigned int smb_GetSMBParmLong(smb_packet_t *smbp, int parm);
599 extern unsigned int smb_GetSMBOffsetParm(smb_packet_t *smbp, int parm, int offset);
601 extern void smb_SetSMBParm(smb_packet_t *smbp, int slot, unsigned int parmValue);
603 extern void smb_SetSMBParmLong(smb_packet_t *smbp, int slot, unsigned int parmValue);
605 extern void smb_SetSMBParmDouble(smb_packet_t *smbp, int slot, char *parmValuep);
607 extern void smb_SetSMBParmByte(smb_packet_t *smbp, int slot, unsigned int parmValue);
609 extern void smb_StripLastComponent(char *outPathp, char **lastComponentp,
612 extern unsigned char *smb_ParseASCIIBlock(unsigned char *inp, char **chainpp);
614 extern unsigned char *smb_ParseVblBlock(unsigned char *inp, char **chainpp,
617 extern smb_packet_t *smb_GetResponsePacket(smb_vc_t *vcp, smb_packet_t *inp);
619 extern void smb_SendPacket(smb_vc_t *vcp, smb_packet_t *inp);
621 extern void smb_MapCoreError(long code, smb_vc_t *vcp, unsigned short *scodep,
622 unsigned char *classp);
624 extern void smb_MapNTError(long code, unsigned long *NTStatusp);
626 extern void smb_HoldVC(smb_vc_t *vcp);
628 extern void smb_HoldVCNoLock(smb_vc_t *vcp);
630 /* some globals, too */
631 extern char *smb_localNamep;
633 extern osi_log_t *smb_logp;
635 extern osi_rwlock_t smb_globalLock;
637 extern osi_rwlock_t smb_rctLock;
639 extern int smb_LogoffTokenTransfer;
640 extern time_t smb_LogoffTransferTimeout;
642 extern int smb_maxVCPerServer; /* max # of VCs per server */
643 extern int smb_maxMpxRequests; /* max # of mpx requests */
645 extern int smb_StoreAnsiFilenames;
646 extern int smb_hideDotFiles;
647 extern unsigned int smb_IsDotFile(char *lastComp);
649 /* the following are used for smb auth */
650 extern int smb_authType; /* Type of SMB authentication to be used. One from below. */
652 #define SMB_AUTH_NONE 0
653 #define SMB_AUTH_NTLM 1
654 #define SMB_AUTH_EXTENDED 2
656 extern HANDLE smb_lsaHandle; /* LSA handle obtained during smb_init if using SMB auth */
657 extern ULONG smb_lsaSecPackage; /* LSA security package id. Set during smb_init */
658 extern char smb_ServerDomainName[];
659 extern int smb_ServerDomainNameLength;
660 extern char smb_ServerOS[];
661 extern int smb_ServerOSLength;
662 extern char smb_ServerLanManager[];
663 extern int smb_ServerLanManagerLength;
664 extern GUID smb_ServerGUID;
665 extern LSA_STRING smb_lsaLogonOrigin;
667 /* used for getting a challenge for SMB auth */
668 typedef struct _MSV1_0_LM20_CHALLENGE_REQUEST {
669 MSV1_0_PROTOCOL_MESSAGE_TYPE MessageType;
670 } MSV1_0_LM20_CHALLENGE_REQUEST, *PMSV1_0_LM20_CHALLENGE_REQUEST;
672 typedef struct _MSV1_0_LM20_CHALLENGE_RESPONSE {
673 MSV1_0_PROTOCOL_MESSAGE_TYPE MessageType;
674 UCHAR ChallengeToClient[MSV1_0_CHALLENGE_LENGTH];
675 } MSV1_0_LM20_CHALLENGE_RESPONSE, *PMSV1_0_LM20_CHALLENGE_RESPONSE;
678 extern long smb_AuthenticateUserLM(smb_vc_t *vcp, char * accountName, char * primaryDomain, char * ciPwd, unsigned ciPwdLength, char * csPwd, unsigned csPwdLength);
680 extern long smb_GetNormalizedUsername(char * usern, const char * accountName, const char * domainName);
682 extern void smb_FormatResponsePacket(smb_vc_t *vcp, smb_packet_t *inp,
685 extern char *myCrt_Dispatch(int i);
687 extern char *myCrt_2Dispatch(int i);
689 extern char *myCrt_RapDispatch(int i);
691 extern unsigned int smb_Attributes(cm_scache_t *scp);
693 extern int smb_ChainFID(int fid, smb_packet_t *inp);
695 extern unsigned char *smb_ParseDataBlock(unsigned char *inp, char **chainpp, int *lengthp);
697 extern unsigned char *smb_ParseASCIIBlock(unsigned char *inp, char **chainpp);
699 extern unsigned char *smb_ParseVblBlock(unsigned char *inp, char **chainpp, int *lengthp);
701 extern int smb_SUser(cm_user_t *userp);
703 long smb_WriteData(smb_fid_t *fidp, osi_hyper_t *offsetp, long count, char *op,
704 cm_user_t *userp, long *writtenp);
706 extern long smb_ReadData(smb_fid_t *fidp, osi_hyper_t *offsetp, long count,
707 char *op, cm_user_t *userp, long *readp);
709 extern long smb_Rename(smb_vc_t *vcp, smb_packet_t *inp, char *oldPathp, char *newPathp, int attrs);
711 extern long smb_Link(smb_vc_t *vcp, smb_packet_t *inp, char *oldPathp, char *newPathp);
713 extern BOOL smb_IsLegalFilename(char *filename);
715 extern char *smb_GetSharename(void);
717 extern DWORD smb_ServerExceptionFilter(void);
719 extern void smb_UpdateServerPriority(void);
720 extern void smb_SetRequestStartTime(void);
721 extern void smb_ResetServerPriority(void);
723 /* include other include files */
725 #include "smb_ioctl.h"
726 #include "smb_iocons.h"
728 cm_user_t *smb_FindOrCreateUser(smb_vc_t *vcp, char *usern);
731 extern void smb_LogPacket(smb_packet_t *packet);
732 #endif /* NOTSERVICE */
734 #ifndef MSV1_0_OPTION_ALLOW_BLANK_PASSWORD
735 #define MSV1_0_OPTION_ALLOW_BLANK_PASSWORD 0x1
736 #define MSV1_0_OPTION_DISABLE_ADMIN_LOCKOUT 0x2
737 #define MSV1_0_OPTION_DISABLE_FORCE_GUEST 0x4
738 #define MSV1_0_OPTION_TRY_CACHE_FIRST 0x10
740 typedef struct _MSV1_0_SETPROCESSOPTION_REQUEST {
741 MSV1_0_PROTOCOL_MESSAGE_TYPE MessageType;
742 ULONG ProcessOptions;
743 BOOLEAN DisableOptions;
744 } MSV1_0_SETPROCESSOPTION_REQUEST, *PMSV1_0_SETPROCESSOPTION_REQUEST;
747 #endif /* whole file */