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
13 #if _WIN32_WINNT < 0x0501
15 #define _WIN32_WINNT 0x0501
21 /* basic core protocol SMB structure */
29 unsigned char errHigh;
32 unsigned short res[6];
38 unsigned char vdata[1];
43 #define SMB_FLAGS_SUPPORT_LOCKREAD 0x01
44 #define SMB_FLAGS_CLIENT_BUF_AVAIL 0x02
45 #define SMB_FLAGS_CASELESS_PATHNAMES 0x08
46 #define SMB_FLAGS_CANONICAL_PATHNAMES 0x10
47 #define SMB_FLAGS_REQUEST_OPLOCK 0x20
48 #define SMB_FLAGS_REQUEST_BATCH_OPLOCK 0x40
49 #define SMB_FLAGS_SERVER_TO_CLIENT 0x80
53 #define SMB_FLAGS2_KNOWS_LONG_NAMES 0x0001
54 #define SMB_FLAGS2_KNOWS_EAS 0x0002
55 #define SMB_FLAGS2_SECURITY_SIGNATURE 0x0004
56 #define SMB_FLAGS2_RESERVED1 0x0008
57 #define SMB_FLAGS2_IS_LONG_NAME 0x0040
58 #define SMB_FLAGS2_EXT_SEC 0x0800
59 #define SMB_FLAGS2_DFS_PATHNAMES 0x1000
60 #define SMB_FLAGS2_PAGING_IO 0x2000
61 #define SMB_FLAGS2_32BIT_STATUS 0x4000
62 #define SMB_FLAGS2_UNICODE 0x8000
64 #define KNOWS_LONG_NAMES(inp) ((((smb_t *)inp)->flg2 & SMB_FLAGS2_KNOWS_LONG_NAMES)?1:0)
65 #define WANTS_DFS_PATHNAMES(inp) ((((smb_t *)inp)->flg2 & SMB_FLAGS2_DFS_PATHNAMES)?1:0)
66 #define WANTS_UNICODE(inp) ((((smb_t *)inp)->flg2 & SMB_FLAGS2_UNICODE)?1:0)
68 /* Information Levels */
69 #define SMB_INFO_STANDARD 1
70 #define SMB_INFO_QUERY_EA_SIZE 2
71 #define SMB_INFO_QUERY_EAS_FROM_LIST 3
72 #define SMB_INFO_QUERY_ALL_EAS 4
73 #define SMB_INFO_IS_NAME_VALID 6
75 #define SMB_QUERY_FILE_BASIC_INFO 0x101
76 #define SMB_QUERY_FILE_STANDARD_INFO 0x102
77 #define SMB_QUERY_FILE_EA_INFO 0x103
78 #define SMB_QUERY_FILE_NAME_INFO 0x104
79 #define SMB_QUERY_FILE_ALL_INFO 0x107
80 #define SMB_QUERY_FILE_ALT_NAME_INFO 0x108
81 #define SMB_QUERY_FILE_STREAM_INFO 0x109
82 #define SMB_QUERY_FILE_COMPRESSION_INFO 0x10B
83 #define SMB_QUERY_FILE_UNIX_BASIC 0x200
84 #define SMB_QUERY_FILE_UNIX_LINK 0x201
85 #define SMB_INFO_PASSTHROUGH 0x1000
87 #define SMB_SET_FILE_BASIC_INFO 0x101
88 #define SMB_SET_FILE_DISPOSITION_INFO 0x102
89 #define SMB_SET_FILE_ALLOCATION_INFO 0x103
90 #define SMB_SET_FILE_END_OF_FILE_INFO 0x104
91 #define SMB_SET_FILE_UNIX_BASIC 0x200
92 #define SMB_SET_FILE_UNIX_LINK 0x201
93 #define SMB_SET_FILE_UNIX_HLINK 0x203
95 #define SMB_INFO_ALLOCATION 1
96 #define SMB_INFO_VOLUME 2
97 #define SMB_QUERY_FS_LABEL_INFO 0x101
98 #define SMB_QUERY_FS_VOLUME_INFO 0x102
99 #define SMB_QUERY_FS_SIZE_INFO 0x103
100 #define SMB_QUERY_FS_DEVICE_INFO 0x104
101 #define SMB_QUERY_FS_ATTRIBUTE_INFO 0x105
102 #define SMB_QUERY_FS_QUOTA_INFO 0x106
103 #define SMB_QUERY_FS_CONTROL_INFO 0x107
104 #define SMB_INFO_UNIX 0x200
105 #define SMB_INFO_MACOS 0x301
107 #define SMB_FIND_FILE_DIRECTORY_INFO 0x101
108 #define SMB_FIND_FILE_FULL_DIRECTORY_INFO 0x102
109 #define SMB_FIND_FILE_NAMES_INFO 0x103
110 #define SMB_FIND_FILE_BOTH_DIRECTORY_INFO 0x104
113 #define SMB_NOPCODES 256 /* # of opcodes in the dispatch table */
116 #define SMB_THREADSPERVC 4 /* threads per VC */
118 /* flags for functions */
119 #define SMB_FLAG_CREATE 1 /* create the structure if necessary */
120 #define SMB_FLAG_AFSLOGON 2 /* operating on behalf of afslogon.dll */
122 /* max # of bytes we'll receive in an incoming SMB message */
123 /* the maximum is 2^18-1 for NBT and 2^25-1 for Raw transport messages */
124 /* we will use something smaller but large enough to be efficient */
125 #define SMB_PACKETSIZE 32768 /* was 8400 */
126 /* raw mode is considered obsolete and cannot be used with message signing */
127 #define SMB_MAXRAWSIZE 65536
128 /* max STRING characters per packet per request */
129 #define SMB_STRINGBUFSIZE 4096
131 /* Negotiate protocol constants */
133 #define NEGOTIATE_SECURITY_USER_LEVEL 0x01
134 #define NEGOTIATE_SECURITY_CHALLENGE_RESPONSE 0x02
135 #define NEGOTIATE_SECURITY_SIGNATURES_ENABLED 0x04
136 #define NEGOTIATE_SECURITY_SIGNATURES_REQUIRED 0x08
139 #define NTNEGOTIATE_CAPABILITY_RAWMODE 0x00000001L
140 #define NTNEGOTIATE_CAPABILITY_MPXMODE 0x00000002L
141 #define NTNEGOTIATE_CAPABILITY_UNICODE 0x00000004L
142 #define NTNEGOTIATE_CAPABILITY_LARGEFILES 0x00000008L
143 #define NTNEGOTIATE_CAPABILITY_NTSMB 0x00000010L
144 #define NTNEGOTIATE_CAPABILITY_RPCAPI 0x00000020L
145 #define NTNEGOTIATE_CAPABILITY_NTSTATUS 0x00000040L
146 #define NTNEGOTIATE_CAPABILITY_LEVEL_II_OPLOCKS 0x00000080L
147 #define NTNEGOTIATE_CAPABILITY_LOCK_AND_READ 0x00000100L
148 #define NTNEGOTIATE_CAPABILITY_NTFIND 0x00000200L
149 #define NTNEGOTIATE_CAPABILITY_DFS 0x00001000L
150 #define NTNEGOTIATE_CAPABILITY_NT_INFO_PASSTHRU 0x00002000L
151 #define NTNEGOTIATE_CAPABILITY_LARGE_READX 0x00004000L
152 #define NTNEGOTIATE_CAPABILITY_LARGE_WRITEX 0x00008000L
153 #define NTNEGOTIATE_CAPABILITY_UNIX 0x00800000L
154 #define NTNEGOTIATE_CAPABILITY_BULK_TRANSFER 0x20000000L
155 #define NTNEGOTIATE_CAPABILITY_COMPRESSED 0x40000000L
156 #define NTNEGOTIATE_CAPABILITY_EXTENDED_SECURITY 0x80000000L
158 /* a packet structure for receiving SMB messages; locked by smb_globalLock.
159 * Most of the work involved is in handling chained requests and responses.
161 * When handling input, inWctp points to the current request's wct field (and
162 * the other parameters and request data can be found from this field). The
163 * opcode, unfortunately, isn't available there, so is instead copied to the
164 * packet's inCom field. It is initially set to com, but each chained
165 * operation sets it, also.
166 * The function smb_AdvanceInput advances an input packet to the next request
167 * in the chain. The inCom field is set to 0xFF when there are no more
168 * requests. The inCount field is 0 if this is the first request, and
169 * otherwise counts which request it is.
171 * When handling output, we also have to chain all of the responses together.
172 * The function smb_GetResponsePacket will setup outWctp to point to the right
175 #define SMB_PACKETMAGIC 0x7436353 /* magic # for packets */
176 typedef struct smb_packet {
177 char data[SMB_PACKETSIZE];
178 struct smb_packet *nextp; /* in free list, or whatever */
180 cm_space_t *spacep; /* use this for stripping last component */
181 NCB *ncbp; /* use this for sending */
183 unsigned long resumeCode;
184 unsigned short inCount;
185 unsigned short fid; /* for calls bundled with openAndX */
188 unsigned char oddByte;
189 unsigned short ncb_length;
191 cm_space_t *stringsp; /* decoded strings from this packet */
194 /* smb_packet flags */
195 #define SMB_PACKETFLAG_NOSEND 1
196 #define SMB_PACKETFLAG_SUSPENDED 2
198 /* a structure for making Netbios calls; locked by smb_globalLock */
199 #define SMB_NCBMAGIC 0x2334344
200 typedef struct myncb {
201 NCB ncb; /* ncb to use */
202 struct myncb *nextp; /* when on free list */
206 /* structures representing environments from kernel / SMB network.
207 * Most have their own locks, but the tree connection fields and
208 * reference counts are locked by the smb_rctLock. Those fields will
209 * be marked in comments.
212 /* one per virtual circuit */
213 typedef struct smb_vc {
214 struct smb_vc *nextp; /* not used */
215 afs_uint32 magic; /* a magic value to detect bad entries */
216 afs_int32 refCount; /* the reference count */
217 afs_uint32 flags; /* the flags, if any; locked by mx */
218 osi_mutex_t mx; /* the mutex */
219 afs_uint32 vcID; /* VC id */
220 unsigned short lsn; /* the NCB LSN associated with this */
221 unsigned short uidCounter; /* session ID counter */
222 unsigned short tidCounter; /* tree ID counter */
223 unsigned short fidCounter; /* file handle ID counter */
224 struct smb_tid *tidsp; /* the first child in the tid list */
225 struct smb_user *usersp; /* the first child in the user session list */
226 struct smb_fid *fidsp; /* the first child in the open file list */
227 unsigned char errorCount;
228 clientchar_t rname[17];
230 char encKey[MSV1_0_CHALLENGE_LENGTH]; /* MSV1_0_CHALLENGE_LENGTH is 8 */
231 void * secCtx; /* security context when negotiating SMB extended auth
232 * valid when SMB_VCFLAG_AUTH_IN_PROGRESS is set
234 unsigned short session; /* This is the Session Index associated with the NCBs */
237 #define SMB_VC_MAGIC ('S' | 'C'<<8 | 'A'<<16 | 'C'<<24)
238 /* have we negotiated ... */
239 #define SMB_VCFLAG_USEV3 1 /* ... version 3 of the protocol */
240 #define SMB_VCFLAG_USECORE 2 /* ... the core protocol */
241 #define SMB_VCFLAG_USENT 4 /* ... NT LM 0.12 or beyond */
242 #define SMB_VCFLAG_STATUS32 8 /* use 32-bit NT status codes */
243 #define SMB_VCFLAG_REMOTECONN 0x10 /* bad: remote conns not allowed */
244 #define SMB_VCFLAG_ALREADYDEAD 0x20 /* do not get tokens from this vc */
245 #define SMB_VCFLAG_SESSX_RCVD 0x40 /* we received at least one session setups on this vc */
246 #define SMB_VCFLAG_AUTH_IN_PROGRESS 0x80 /* a SMB NT extended authentication is in progress */
247 #define SMB_VCFLAG_CLEAN_IN_PROGRESS 0x100
248 #define SMB_VCFLAG_USEUNICODE 0x200 /* une UNICODE for STRING fields (NTLM 0.12 or later) */
250 /* one per user session */
251 typedef struct smb_user {
252 struct smb_user *nextp; /* next sibling */
253 afs_int32 refCount; /* ref count */
254 afs_uint32 flags; /* flags; locked by mx */
256 unsigned short userID; /* the session identifier */
257 struct smb_vc *vcp; /* back ptr to virtual circuit */
258 struct smb_username *unp; /* user name struct */
259 afs_uint32 deleteOk; /* ok to del: locked by smb_rctLock */
262 #define SMB_USERFLAG_DELETE 1 /* delete struct when ref count zero */
264 typedef struct smb_username {
265 struct smb_username *nextp; /* next sibling */
266 afs_int32 refCount; /* ref count */
267 long flags; /* flags; locked by mx */
269 struct cm_user *userp; /* CM user structure */
270 clientchar_t *name; /* user name */
271 clientchar_t *machine; /* machine name */
272 time_t last_logoff_t; /* most recent logoff time */
275 /* The SMB_USERNAMEFLAG_AFSLOGON is used to preserve the existence of an
276 * smb_username_t even when the refCount is zero. This is used to ensure
277 * that tokens set to a username during the integrated logon process are
278 * preserved until the SMB Session that will require the tokens is created.
279 * The cm_IoctlSetTokens() function when executed from the Network Provider
280 * connects to the AFS Client Service using the credentials of the machine
281 * and not the user for whom the tokens are being configured. */
282 #define SMB_USERNAMEFLAG_AFSLOGON 1
284 /* The SMB_USERNAMEFLAG_LOGOFF is used to indicate that the user most
285 * recently logged off at 'last_logoff_t'. The smb_username_t should not
286 * be deleted even if the refCount is zero before 'last_logoff_t' +
287 * 'smb_LogoffTransferTimeout' if 'smb_LogoffTokenTransfer' is non-zero.
288 * The smb_Daemon() thread is responsible for purging the expired objects */
290 #define SMB_USERNAMEFLAG_LOGOFF 2
292 #define SMB_MAX_USERNAME_LENGTH 256
294 /* one per tree-connect */
295 typedef struct smb_tid {
296 struct smb_tid *nextp; /* next sibling */
298 afs_uint32 flags; /* protected by mx */
299 osi_mutex_t mx; /* for non-tree-related stuff */
300 unsigned short tid; /* the tid */
301 struct smb_vc *vcp; /* back ptr */
302 struct cm_user *userp; /* user logged in at the
303 * tree connect level (base) */
304 clientchar_t *pathname; /* pathname derived from sharename */
305 afs_uint32 deleteOk; /* ok to del: locked by smb_rctLock */
308 #define SMB_TIDFLAG_IPC 1 /* IPC$ */
310 /* one per process ID */
311 typedef struct smb_pid {
312 struct smb_pid *nextp; /* next sibling */
315 osi_mutex_t mx; /* for non-tree-related stuff */
316 unsigned short pid; /* the pid */
317 struct smb_tid *tidp; /* back ptr */
321 /* Defined in smb_ioctl.h */
324 /* one per file ID; these are really file descriptors */
325 typedef struct smb_fid {
328 afs_uint32 flags; /* protected by mx */
329 osi_mutex_t mx; /* for non-tree-related stuff */
330 unsigned short fid; /* the file ID */
331 struct smb_vc *vcp; /* back ptr */
332 struct cm_scache *scp; /* scache of open file */
333 struct cm_user *userp; /* user that opened the file
334 originally (used to close
335 the file if session is
337 osi_hyper_t offset; /* our file pointer */
338 struct smb_ioctl *ioctlp; /* ptr to ioctl structure */
339 /* Under NT, we may need to know the
340 * parent directory and pathname used
341 * to open the file, either to delete
342 * the file on close, or to do a
343 * change notification */
344 struct cm_scache *NTopen_dscp; /* parent directory (NT) */
345 clientchar_t *NTopen_pathp; /* path used in open (NT) */
346 clientchar_t *NTopen_wholepathp; /* entire path, not just last name */
347 int curr_chunk; /* chunk being read */
348 int prev_chunk; /* previous chunk read */
349 int raw_writers; /* pending async raw writes */
350 EVENT_HANDLE raw_write_event; /* signal this when raw_writers zero */
351 afs_uint32 deleteOk; /* ok to del: locked by smb_rctLock */
354 #define SMB_FID_OPENREAD_LISTDIR 1 /* open for reading / listing directory */
355 #define SMB_FID_OPENWRITE 2 /* open for writing */
356 #define SMB_FID_CREATED 4 /* a new file */
357 #define SMB_FID_IOCTL 8 /* a file descriptor for the
358 * magic ioctl file */
359 #define SMB_FID_OPENDELETE 0x10 /* open for deletion (NT) */
360 #define SMB_FID_DELONCLOSE 0x20 /* marked for deletion */
363 * Now some special flags to work around a bug in NT Client
365 #define SMB_FID_LENGTHSETDONE 0x40 /* have done 0-length write */
366 #define SMB_FID_MTIMESETDONE 0x80 /* have set modtime via Tr2 */
367 #define SMB_FID_LOOKSLIKECOPY (SMB_FID_LENGTHSETDONE | SMB_FID_MTIMESETDONE)
368 #define SMB_FID_NTOPEN 0x100 /* have dscp and pathp */
369 #define SMB_FID_SEQUENTIAL 0x200
370 #define SMB_FID_RANDOM 0x400
371 #define SMB_FID_EXECUTABLE 0x800
373 #define SMB_FID_SHARE_READ 0x1000
374 #define SMB_FID_SHARE_WRITE 0x2000
376 #define SMB_FID_QLOCK_HIGH 0x7f000000
377 #define SMB_FID_QLOCK_LOW 0x00000000
378 #define SMB_FID_QLOCK_LENGTH 1
379 #define SMB_FID_QLOCK_PID 0
382 * SMB file attributes (16-bit)
384 #define SMB_ATTR_READONLY 0x0001
385 #define SMB_ATTR_HIDDEN 0x0002 /* hidden file for the purpose of dir listings */
386 #define SMB_ATTR_SYSTEM 0x0004
387 #define SMB_ATTR_VOLUMEID 0x0008 /* obsolete */
388 #define SMB_ATTR_DIRECTORY 0x0010
389 #define SMB_ATTR_ARCHIVE 0x0020
390 #define SMB_ATTR_DEVICE 0x0040
392 /* the following are Extended File Attributes (32-bit) */
393 #define SMB_ATTR_NORMAL 0x0080 /* normal file. Only valid if used alone */
394 #define SMB_ATTR_TEMPORARY 0x0100
395 #define SMB_ATTR_SPARSE_FILE 0x0200 /* used with dfs links */
396 #define SMB_ATTR_REPARSE_POINT 0x0400
397 #define SMB_ATTR_COMPRESSED 0x0800 /* file or dir is compressed */
398 #define SMB_ATTR_OFFLINE 0x1000
399 #define SMB_ATTR_NOT_CONTENT_INDEXED 0x2000
400 #define SMB_ATTR_ENCRYPTED 0x4000
401 #define SMB_ATTR_POSIX_SEMANTICS 0x01000000
402 #define SMB_ATTR_BACKUP_SEMANTICS 0x02000000
403 #define SMB_ATTR_DELETE_ON_CLOSE 0x04000000
404 #define SMB_ATTR_SEQUENTIAL_SCAN 0x08000000
405 #define SMB_ATTR_RANDOM_ACCESS 0x10000000
406 #define SMB_ATTR_NO_BUFFERING 0x20000000
407 #define SMB_ATTR_WRITE_THROUGH 0x80000000
409 #define LOCKING_ANDX_SHARED_LOCK 0x01 /* Read-only lock */
410 #define LOCKING_ANDX_OPLOCK_RELEASE 0x02 /* Oplock break notification */
411 #define LOCKING_ANDX_CHANGE_LOCKTYPE 0x04 /* Change lock type */
412 #define LOCKING_ANDX_CANCEL_LOCK 0x08 /* Cancel outstanding request */
413 #define LOCKING_ANDX_LARGE_FILES 0x10 /* Large file locking format */
415 /* for tracking in-progress directory searches */
416 typedef struct smb_dirSearch {
417 osi_queue_t q; /* queue of all outstanding cookies */
418 osi_mutex_t mx; /* just in case the caller screws up */
419 afs_int32 refCount; /* reference count */
420 long cookie; /* value returned to the caller */
421 struct cm_scache *scp; /* vnode of the dir we're searching */
422 time_t lastTime; /* last time we used this (osi_Time) */
423 long flags; /* flags (see below);
424 * locked by smb_globalLock */
425 unsigned short attribute; /* search attribute
426 * (used for extended protocol) */
427 clientchar_t tidPath[256]; /* tid path */
428 clientchar_t relPath[1024]; /* relative path */
429 clientchar_t mask[256]; /* search mask for V3 */
432 #define SMB_DIRSEARCH_DELETE 1 /* delete struct when ref count zero */
433 #define SMB_DIRSEARCH_HITEOF 2 /* perhaps useful for advisory later */
434 #define SMB_DIRSEARCH_SMALLID 4 /* cookie can only be 8 bits, not 16 */
435 #define SMB_DIRSEARCH_BULKST 8 /* get bulk stat info */
437 /* type for patching directory listings */
438 typedef struct smb_dirListPatch {
440 char *dptr; /* ptr to attr, time, data, sizel, sizeh */
441 long flags; /* flags. See below */
443 cm_dirEntry_t *dep; /* temp */
444 } smb_dirListPatch_t;
446 /* dirListPatch Flags */
447 #define SMB_DIRLISTPATCH_DOTFILE 1
448 /* the file referenced is a dot file
449 * Note: will not be set if smb_hideDotFiles is false
452 /* individual lock on a waiting lock request */
453 typedef struct smb_waitingLock {
456 LARGE_INTEGER LOffset;
457 LARGE_INTEGER LLength;
458 cm_file_lock_t * lockp;
462 #define SMB_WAITINGLOCKSTATE_WAITING 0
463 #define SMB_WAITINGLOCKSTATE_DONE 1
464 #define SMB_WAITINGLOCKSTATE_ERROR 2
465 #define SMB_WAITINGLOCKSTATE_CANCELLED 3
467 /* waiting lock request */
468 typedef struct smb_waitingLockRequest {
475 time_t start_t; /* osi_Time */
476 afs_uint32 msTimeout; /* msecs, 0xFFFFFFFF = wait forever */
477 smb_waitingLock_t * locks;
478 } smb_waitingLockRequest_t;
480 extern smb_waitingLockRequest_t *smb_allWaitingLocks;
482 typedef long (smb_proc_t)(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
484 typedef struct smb_dispatch {
485 smb_proc_t *procp; /* proc to call */
486 int flags; /* flags describing function */
489 #define SMB_DISPATCHFLAG_CHAINED 1 /* this is an _AND_X function */
490 #define SMB_DISPATCHFLAG_NORESPONSE 2 /* don't send the response
491 * packet, typically because
492 * the response was already
495 #define SMB_MAX_PATH 260 /* max path length */
499 extern void smb_Init(osi_log_t *logp, int useV3,
504 extern void smb_LargeSearchTimeFromUnixTime(FILETIME *largeTimep, time_t unixTime);
506 extern void smb_UnixTimeFromLargeSearchTime(time_t *unixTimep, FILETIME *largeTimep);
508 extern void smb_SearchTimeFromUnixTime(afs_uint32 *searchTimep, time_t unixTime);
510 extern void smb_UnixTimeFromSearchTime(time_t *unixTimep, afs_uint32 searchTime);
512 extern void smb_DosUTimeFromUnixTime(afs_uint32 *dosUTimep, time_t unixTime);
514 extern void smb_UnixTimeFromDosUTime(time_t *unixTimep, afs_uint32 dosUTime);
516 extern void CompensateForSmbClientLastWriteTimeBugs(afs_uint32 *dosTimep);
518 extern smb_vc_t *smb_FindVC(unsigned short lsn, int flags, int lana);
520 extern void smb_CleanupDeadVC(smb_vc_t *vcp);
522 extern void smb_ReleaseVC(smb_vc_t *vcp);
524 extern void smb_ReleaseVCNoLock(smb_vc_t *vcp);
526 extern smb_tid_t *smb_FindTID(smb_vc_t *vcp, unsigned short tid, int flags);
528 extern void smb_HoldTIDNoLock(smb_tid_t *tidp);
530 extern void smb_ReleaseTID(smb_tid_t *tidp, afs_uint32 locked);
532 extern smb_user_t *smb_FindUID(smb_vc_t *vcp, unsigned short uid, int flags);
534 extern smb_username_t *smb_FindUserByName(clientchar_t *usern, clientchar_t *machine, afs_uint32 flags);
536 extern cm_user_t *smb_FindCMUserByName(clientchar_t *usern, clientchar_t *machine, afs_uint32 flags);
538 extern smb_user_t *smb_FindUserByNameThisSession(smb_vc_t *vcp, clientchar_t *usern);
540 extern void smb_ReleaseUsername(smb_username_t *unp);
542 extern void smb_HoldUIDNoLock(smb_user_t *uidp);
544 extern void smb_ReleaseUID(smb_user_t *uidp);
546 extern cm_user_t *smb_GetUserFromVCP(smb_vc_t *vcp, smb_packet_t *inp);
548 extern cm_user_t *smb_GetUserFromUID(smb_user_t *uidp);
550 extern long smb_LookupTIDPath(smb_vc_t *vcp, unsigned short tid, clientchar_t ** tidPathp);
552 extern smb_fid_t *smb_FindFID(smb_vc_t *vcp, unsigned short fid, int flags);
554 extern smb_fid_t *smb_FindFIDByScache(smb_vc_t *vcp, cm_scache_t * scp);
556 extern void smb_HoldFIDNoLock(smb_fid_t *fidp);
558 extern void smb_ReleaseFID(smb_fid_t *fidp);
560 extern long smb_CloseFID(smb_vc_t *vcp, smb_fid_t *fidp, cm_user_t *userp,
563 extern int smb_FindShare(smb_vc_t *vcp, smb_user_t *uidp, clientchar_t *shareName, clientchar_t **pathNamep);
565 extern int smb_FindShareCSCPolicy(clientchar_t *shareName);
567 extern smb_dirSearch_t *smb_FindDirSearchNL(long cookie);
569 extern void smb_DeleteDirSearch(smb_dirSearch_t *dsp);
571 extern void smb_ReleaseDirSearch(smb_dirSearch_t *dsp);
573 extern smb_dirSearch_t *smb_FindDirSearch(long cookie);
575 extern smb_dirSearch_t *smb_NewDirSearch(int isV3);
577 extern smb_packet_t *smb_CopyPacket(smb_packet_t *packetp);
579 extern void smb_FreePacket(smb_packet_t *packetp);
581 extern unsigned char *smb_GetSMBData(smb_packet_t *smbp, int *nbytesp);
583 extern void smb_SetSMBDataLength(smb_packet_t *smbp, unsigned int dsize);
585 extern unsigned short smb_GetSMBParm(smb_packet_t *smbp, int parm);
587 extern unsigned char smb_GetSMBParmByte(smb_packet_t *smbp, int parm);
589 extern unsigned int smb_GetSMBParmLong(smb_packet_t *smbp, int parm);
591 extern unsigned int smb_GetSMBOffsetParm(smb_packet_t *smbp, int parm, int offset);
593 extern void smb_SetSMBParm(smb_packet_t *smbp, int slot, unsigned int parmValue);
595 extern void smb_SetSMBParmLong(smb_packet_t *smbp, int slot, unsigned int parmValue);
597 extern void smb_SetSMBParmDouble(smb_packet_t *smbp, int slot, char *parmValuep);
599 extern void smb_SetSMBParmByte(smb_packet_t *smbp, int slot, unsigned int parmValue);
601 extern void smb_StripLastComponent(clientchar_t *outPathp, clientchar_t **lastComponentp,
602 clientchar_t *inPathp);
604 #define SMB_STRF_FORCEASCII (1<<0)
605 #define SMB_STRF_ANSIPATH (1<<1)
606 #define SMB_STRF_IGNORENULL (1<<2)
608 extern clientchar_t *smb_ParseASCIIBlock(smb_packet_t * pktp, unsigned char *inp,
609 char **chainpp, int flags);
611 extern clientchar_t *smb_ParseString(smb_packet_t * pktp, unsigned char * inp,
612 char ** chainpp, int flags);
614 extern clientchar_t *smb_ParseStringBuf(const unsigned char * bufbase,
615 cm_space_t ** stringspp,
616 unsigned char *inp, size_t *pcb_max,
617 char **chainpp, int flags);
619 extern clientchar_t *smb_ParseStringCb(smb_packet_t * pktp, unsigned char * inp,
620 size_t cb, char ** chainpp, int flags);
622 extern clientchar_t *smb_ParseStringCch(smb_packet_t * pktp, unsigned char * inp,
623 size_t cch, char ** chainpp, int flags);
625 extern unsigned char * smb_UnparseString(smb_packet_t * pktp, unsigned char * outp,
627 size_t * plen, int flags);
629 extern unsigned char *smb_ParseVblBlock(unsigned char *inp, char **chainpp,
632 extern smb_packet_t *smb_GetResponsePacket(smb_vc_t *vcp, smb_packet_t *inp);
634 extern void smb_SendPacket(smb_vc_t *vcp, smb_packet_t *inp);
636 extern void smb_MapCoreError(long code, smb_vc_t *vcp, unsigned short *scodep,
637 unsigned char *classp);
639 extern void smb_MapNTError(long code, unsigned long *NTStatusp);
641 extern void smb_HoldVC(smb_vc_t *vcp);
643 extern void smb_HoldVCNoLock(smb_vc_t *vcp);
645 /* some globals, too */
646 extern char *smb_localNamep;
648 extern osi_log_t *smb_logp;
650 extern osi_rwlock_t smb_globalLock;
652 extern osi_rwlock_t smb_rctLock;
654 extern int smb_LogoffTokenTransfer;
655 extern time_t smb_LogoffTransferTimeout;
657 extern int smb_maxVCPerServer; /* max # of VCs per server */
658 extern int smb_maxMpxRequests; /* max # of mpx requests */
660 extern int smb_StoreAnsiFilenames;
661 extern int smb_hideDotFiles;
662 extern unsigned int smb_IsDotFile(clientchar_t *lastComp);
663 extern afs_uint32 smb_AsyncStore;
664 extern afs_uint32 smb_AsyncStoreSize;
666 /* the following are used for smb auth */
667 extern int smb_authType; /* Type of SMB authentication to be used. One from below. */
669 #define SMB_AUTH_NONE 0
670 #define SMB_AUTH_NTLM 1
671 #define SMB_AUTH_EXTENDED 2
673 extern HANDLE smb_lsaHandle; /* LSA handle obtained during smb_init if using SMB auth */
674 extern ULONG smb_lsaSecPackage; /* LSA security package id. Set during smb_init */
675 extern clientchar_t smb_ServerDomainName[];
676 extern int smb_ServerDomainNameLength;
677 extern clientchar_t smb_ServerOS[];
678 extern int smb_ServerOSLength;
679 extern clientchar_t smb_ServerLanManager[];
680 extern int smb_ServerLanManagerLength;
681 extern GUID smb_ServerGUID;
682 extern LSA_STRING smb_lsaLogonOrigin;
683 extern LONG smb_UseUnicode;
685 /* used for getting a challenge for SMB auth */
686 typedef struct _MSV1_0_LM20_CHALLENGE_REQUEST {
687 MSV1_0_PROTOCOL_MESSAGE_TYPE MessageType;
688 } MSV1_0_LM20_CHALLENGE_REQUEST, *PMSV1_0_LM20_CHALLENGE_REQUEST;
690 typedef struct _MSV1_0_LM20_CHALLENGE_RESPONSE {
691 MSV1_0_PROTOCOL_MESSAGE_TYPE MessageType;
692 UCHAR ChallengeToClient[MSV1_0_CHALLENGE_LENGTH];
693 } MSV1_0_LM20_CHALLENGE_RESPONSE, *PMSV1_0_LM20_CHALLENGE_RESPONSE;
696 extern long smb_AuthenticateUserLM(smb_vc_t *vcp, clientchar_t * accountName, clientchar_t * primaryDomain, char * ciPwd, unsigned ciPwdLength, char * csPwd, unsigned csPwdLength);
698 extern long smb_GetNormalizedUsername(clientchar_t * usern, const clientchar_t * accountName, const clientchar_t * domainName);
700 extern void smb_FormatResponsePacket(smb_vc_t *vcp, smb_packet_t *inp,
703 extern char *myCrt_Dispatch(int i);
705 extern char *myCrt_2Dispatch(int i);
707 extern char *myCrt_RapDispatch(int i);
709 extern unsigned int smb_Attributes(cm_scache_t *scp);
711 extern int smb_ChainFID(int fid, smb_packet_t *inp);
713 extern unsigned char *smb_ParseDataBlock(unsigned char *inp, char **chainpp, int *lengthp);
715 extern unsigned char *smb_ParseVblBlock(unsigned char *inp, char **chainpp, int *lengthp);
717 extern int smb_SUser(cm_user_t *userp);
719 long smb_WriteData(smb_fid_t *fidp, osi_hyper_t *offsetp, afs_uint32 count, char *op,
720 cm_user_t *userp, long *writtenp);
722 extern long smb_ReadData(smb_fid_t *fidp, osi_hyper_t *offsetp, afs_uint32 count,
723 char *op, cm_user_t *userp, long *readp);
725 extern long smb_Rename(smb_vc_t *vcp, smb_packet_t *inp, clientchar_t *oldPathp, clientchar_t *newPathp, int attrs);
727 extern long smb_Link(smb_vc_t *vcp, smb_packet_t *inp, clientchar_t *oldPathp, clientchar_t *newPathp);
729 extern BOOL smb_IsLegalFilename(clientchar_t *filename);
731 extern char *smb_GetSharename(void);
733 extern DWORD smb_ServerExceptionFilter(void);
735 extern void smb_UpdateServerPriority(void);
736 extern void smb_SetRequestStartTime(void);
737 extern void smb_ResetServerPriority(void);
738 extern void smb_RestartListeners(int);
739 extern void smb_StopListeners(int);
740 extern void smb_StopListener(NCB *ncbp, int lana, int wait);
741 extern long smb_IsNetworkStarted(void);
742 extern void smb_LanAdapterChange(int);
743 extern void smb_SetLanAdapterChangeDetected(void);
745 extern void smb_InitReq(cm_req_t *reqp);
747 #define SMB_LISTENER_UNINITIALIZED -1
748 #define SMB_LISTENER_STOPPED 0
749 #define SMB_LISTENER_STARTED 1
751 /* include other include files */
753 #include "smb_ioctl.h"
754 #include "smb_iocons.h"
756 cm_user_t *smb_FindOrCreateUser(smb_vc_t *vcp, clientchar_t *usern);
758 int smb_DumpVCP(FILE *outputFile, char *cookie, int lock);
760 void smb_Shutdown(void);
763 extern void smb_LogPacket(smb_packet_t *packet);
764 #endif /* NOTSERVICE */
766 #ifndef MSV1_0_OPTION_ALLOW_BLANK_PASSWORD
767 #define MSV1_0_OPTION_ALLOW_BLANK_PASSWORD 0x1
768 #define MSV1_0_OPTION_DISABLE_ADMIN_LOCKOUT 0x2
769 #define MSV1_0_OPTION_DISABLE_FORCE_GUEST 0x4
770 #define MSV1_0_OPTION_TRY_CACHE_FIRST 0x10
772 typedef struct _MSV1_0_SETPROCESSOPTION_REQUEST {
773 MSV1_0_PROTOCOL_MESSAGE_TYPE MessageType;
774 ULONG ProcessOptions;
775 BOOLEAN DisableOptions;
776 } MSV1_0_SETPROCESSOPTION_REQUEST, *PMSV1_0_SETPROCESSOPTION_REQUEST;
779 #endif /* whole file */