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 /* Support largefiles by default */
22 #define AFS_LARGEFILES
24 /* basic core protocol SMB structure */
32 unsigned char errHigh;
35 unsigned short res[6];
41 unsigned char vdata[1];
46 #define SMB_FLAGS_SUPPORT_LOCKREAD 0x01
47 #define SMB_FLAGS_CLIENT_BUF_AVAIL 0x02
48 #define SMB_FLAGS_CASELESS_PATHNAMES 0x08
49 #define SMB_FLAGS_CANONICAL_PATHNAMES 0x10
50 #define SMB_FLAGS_REQUEST_OPLOCK 0x20
51 #define SMB_FLAGS_REQUEST_BATCH_OPLOCK 0x40
52 #define SMB_FLAGS_SERVER_TO_CLIENT 0x80
56 #define SMB_FLAGS2_KNOWS_LONG_NAMES 0x0001
57 #define SMB_FLAGS2_KNOWS_EAS 0x0002
58 #define SMB_FLAGS2_SECURITY_SIGNATURE 0x0004
59 #define SMB_FLAGS2_RESERVED1 0x0008
60 #define SMB_FLAGS2_IS_LONG_NAME 0x0040
61 #define SMB_FLAGS2_EXT_SEC 0x0800
62 #define SMB_FLAGS2_DFS_PATHNAMES 0x1000
63 #define SMB_FLAGS2_PAGING_IO 0x2000
64 #define SMB_FLAGS2_32BIT_STATUS 0x4000
65 #define SMB_FLAGS2_UNICODE 0x8000
67 #define KNOWS_LONG_NAMES(inp) ((((smb_t *)inp)->flg2 & SMB_FLAGS2_KNOWS_LONG_NAMES)?1:0)
68 #define WANTS_DFS_PATHNAMES(inp) ((((smb_t *)inp)->flg2 & SMB_FLAGS2_DFS_PATHNAMES)?1:0)
69 #define WANTS_UNICODE(inp) ((((smb_t *)inp)->flg2 & SMB_FLAGS2_UNICODE)?1:0)
71 /* Information Levels */
72 #define SMB_INFO_STANDARD 1
73 #define SMB_INFO_QUERY_EA_SIZE 2
74 #define SMB_INFO_QUERY_EAS_FROM_LIST 3
75 #define SMB_INFO_QUERY_ALL_EAS 4
76 #define SMB_INFO_IS_NAME_VALID 6
78 #define SMB_QUERY_FILE_BASIC_INFO 0x101
79 #define SMB_QUERY_FILE_STANDARD_INFO 0x102
80 #define SMB_QUERY_FILE_EA_INFO 0x103
81 #define SMB_QUERY_FILE_NAME_INFO 0x104
82 #define SMB_QUERY_FILE_ALL_INFO 0x107
83 #define SMB_QUERY_FILE_ALT_NAME_INFO 0x108
84 #define SMB_QUERY_FILE_STREAM_INFO 0x109
85 #define SMB_QUERY_FILE_COMPRESSION_INFO 0x10B
86 #define SMB_QUERY_FILE_UNIX_BASIC 0x200
87 #define SMB_QUERY_FILE_UNIX_LINK 0x201
88 #define SMB_INFO_PASSTHROUGH 0x1000
90 #define SMB_SET_FILE_BASIC_INFO 0x101
91 #define SMB_SET_FILE_DISPOSITION_INFO 0x102
92 #define SMB_SET_FILE_ALLOCATION_INFO 0x103
93 #define SMB_SET_FILE_END_OF_FILE_INFO 0x104
94 #define SMB_SET_FILE_UNIX_BASIC 0x200
95 #define SMB_SET_FILE_UNIX_LINK 0x201
96 #define SMB_SET_FILE_UNIX_HLINK 0x203
98 #define SMB_INFO_ALLOCATION 1
99 #define SMB_INFO_VOLUME 2
100 #define SMB_QUERY_FS_LABEL_INFO 0x101
101 #define SMB_QUERY_FS_VOLUME_INFO 0x102
102 #define SMB_QUERY_FS_SIZE_INFO 0x103
103 #define SMB_QUERY_FS_DEVICE_INFO 0x104
104 #define SMB_QUERY_FS_ATTRIBUTE_INFO 0x105
105 #define SMB_QUERY_FS_QUOTA_INFO 0x106
106 #define SMB_QUERY_FS_CONTROL_INFO 0x107
107 #define SMB_INFO_UNIX 0x200
108 #define SMB_INFO_MACOS 0x301
110 #define SMB_FIND_FILE_DIRECTORY_INFO 0x101
111 #define SMB_FIND_FILE_FULL_DIRECTORY_INFO 0x102
112 #define SMB_FIND_FILE_NAMES_INFO 0x103
113 #define SMB_FIND_FILE_BOTH_DIRECTORY_INFO 0x104
116 #define SMB_NOPCODES 256 /* # of opcodes in the dispatch table */
119 #define SMB_THREADSPERVC 4 /* threads per VC */
121 /* flags for functions */
122 #define SMB_FLAG_CREATE 1 /* create the structure if necessary */
123 #define SMB_FLAG_AFSLOGON 2 /* operating on behalf of afslogon.dll */
125 /* max # of bytes we'll receive in an incoming SMB message */
126 /* the maximum is 2^18-1 for NBT and 2^25-1 for Raw transport messages */
127 /* we will use something smaller but large enough to be efficient */
128 #define SMB_PACKETSIZE 32768 /* was 8400 */
129 /* raw mode is considered obsolete and cannot be used with message signing */
130 #define SMB_MAXRAWSIZE 65536
131 /* max STRING characters per packet per request */
132 #define SMB_STRINGBUFSIZE 4096
134 /* Negotiate protocol constants */
136 #define NEGOTIATE_SECURITY_USER_LEVEL 0x01
137 #define NEGOTIATE_SECURITY_CHALLENGE_RESPONSE 0x02
138 #define NEGOTIATE_SECURITY_SIGNATURES_ENABLED 0x04
139 #define NEGOTIATE_SECURITY_SIGNATURES_REQUIRED 0x08
142 #define NTNEGOTIATE_CAPABILITY_RAWMODE 0x00000001L
143 #define NTNEGOTIATE_CAPABILITY_MPXMODE 0x00000002L
144 #define NTNEGOTIATE_CAPABILITY_UNICODE 0x00000004L
145 #define NTNEGOTIATE_CAPABILITY_LARGEFILES 0x00000008L
146 #define NTNEGOTIATE_CAPABILITY_NTSMB 0x00000010L
147 #define NTNEGOTIATE_CAPABILITY_RPCAPI 0x00000020L
148 #define NTNEGOTIATE_CAPABILITY_NTSTATUS 0x00000040L
149 #define NTNEGOTIATE_CAPABILITY_LEVEL_II_OPLOCKS 0x00000080L
150 #define NTNEGOTIATE_CAPABILITY_LOCK_AND_READ 0x00000100L
151 #define NTNEGOTIATE_CAPABILITY_NTFIND 0x00000200L
152 #define NTNEGOTIATE_CAPABILITY_DFS 0x00001000L
153 #define NTNEGOTIATE_CAPABILITY_NT_INFO_PASSTHRU 0x00002000L
154 #define NTNEGOTIATE_CAPABILITY_LARGE_READX 0x00004000L
155 #define NTNEGOTIATE_CAPABILITY_LARGE_WRITEX 0x00008000L
156 #define NTNEGOTIATE_CAPABILITY_UNIX 0x00800000L
157 #define NTNEGOTIATE_CAPABILITY_BULK_TRANSFER 0x20000000L
158 #define NTNEGOTIATE_CAPABILITY_COMPRESSED 0x40000000L
159 #define NTNEGOTIATE_CAPABILITY_EXTENDED_SECURITY 0x80000000L
161 /* a packet structure for receiving SMB messages; locked by smb_globalLock.
162 * Most of the work involved is in handling chained requests and responses.
164 * When handling input, inWctp points to the current request's wct field (and
165 * the other parameters and request data can be found from this field). The
166 * opcode, unfortunately, isn't available there, so is instead copied to the
167 * packet's inCom field. It is initially set to com, but each chained
168 * operation sets it, also.
169 * The function smb_AdvanceInput advances an input packet to the next request
170 * in the chain. The inCom field is set to 0xFF when there are no more
171 * requests. The inCount field is 0 if this is the first request, and
172 * otherwise counts which request it is.
174 * When handling output, we also have to chain all of the responses together.
175 * The function smb_GetResponsePacket will setup outWctp to point to the right
178 #define SMB_PACKETMAGIC 0x7436353 /* magic # for packets */
179 typedef struct smb_packet {
180 char data[SMB_PACKETSIZE];
181 struct smb_packet *nextp; /* in free list, or whatever */
183 cm_space_t *spacep; /* use this for stripping last component */
184 NCB *ncbp; /* use this for sending */
186 unsigned long resumeCode;
187 unsigned short inCount;
188 unsigned short fid; /* for calls bundled with openAndX */
191 unsigned char oddByte;
192 unsigned short ncb_length;
194 cm_space_t *stringsp; /* decoded strings from this packet */
197 /* smb_packet flags */
198 #define SMB_PACKETFLAG_NOSEND 1
199 #define SMB_PACKETFLAG_SUSPENDED 2
201 /* a structure for making Netbios calls; locked by smb_globalLock */
202 #define SMB_NCBMAGIC 0x2334344
203 typedef struct myncb {
204 NCB ncb; /* ncb to use */
205 struct myncb *nextp; /* when on free list */
209 /* structures representing environments from kernel / SMB network.
210 * Most have their own locks, but the tree connection fields and
211 * reference counts are locked by the smb_rctLock. Those fields will
212 * be marked in comments.
215 /* one per virtual circuit */
216 typedef struct smb_vc {
217 struct smb_vc *nextp; /* not used */
218 afs_uint32 magic; /* a magic value to detect bad entries */
219 afs_int32 refCount; /* the reference count */
220 afs_uint32 flags; /* the flags, if any; locked by mx */
221 osi_mutex_t mx; /* the mutex */
222 afs_uint32 vcID; /* VC id */
223 unsigned short lsn; /* the NCB LSN associated with this */
224 unsigned short uidCounter; /* session ID counter */
225 unsigned short tidCounter; /* tree ID counter */
226 unsigned short fidCounter; /* file handle ID counter */
227 struct smb_tid *tidsp; /* the first child in the tid list */
228 struct smb_user *usersp; /* the first child in the user session list */
229 struct smb_fid *fidsp; /* the first child in the open file list */
230 unsigned char errorCount;
231 clientchar_t rname[17];
233 char encKey[MSV1_0_CHALLENGE_LENGTH]; /* MSV1_0_CHALLENGE_LENGTH is 8 */
234 void * secCtx; /* security context when negotiating SMB extended auth
235 * valid when SMB_VCFLAG_AUTH_IN_PROGRESS is set
237 unsigned short session; /* This is the Session Index associated with the NCBs */
240 #define SMB_VC_MAGIC ('S' | 'C'<<8 | 'A'<<16 | 'C'<<24)
241 /* have we negotiated ... */
242 #define SMB_VCFLAG_USEV3 1 /* ... version 3 of the protocol */
243 #define SMB_VCFLAG_USECORE 2 /* ... the core protocol */
244 #define SMB_VCFLAG_USENT 4 /* ... NT LM 0.12 or beyond */
245 #define SMB_VCFLAG_STATUS32 8 /* use 32-bit NT status codes */
246 #define SMB_VCFLAG_REMOTECONN 0x10 /* bad: remote conns not allowed */
247 #define SMB_VCFLAG_ALREADYDEAD 0x20 /* do not get tokens from this vc */
248 #define SMB_VCFLAG_SESSX_RCVD 0x40 /* we received at least one session setups on this vc */
249 #define SMB_VCFLAG_AUTH_IN_PROGRESS 0x80 /* a SMB NT extended authentication is in progress */
250 #define SMB_VCFLAG_CLEAN_IN_PROGRESS 0x100
251 #define SMB_VCFLAG_USEUNICODE 0x200 /* une UNICODE for STRING fields (NTLM 0.12 or later) */
253 /* one per user session */
254 typedef struct smb_user {
255 struct smb_user *nextp; /* next sibling */
256 afs_int32 refCount; /* ref count */
257 afs_uint32 flags; /* flags; locked by mx */
259 unsigned short userID; /* the session identifier */
260 struct smb_vc *vcp; /* back ptr to virtual circuit */
261 struct smb_username *unp; /* user name struct */
262 afs_uint32 deleteOk; /* ok to del: locked by smb_rctLock */
265 #define SMB_USERFLAG_DELETE 1 /* delete struct when ref count zero */
267 typedef struct smb_username {
268 struct smb_username *nextp; /* next sibling */
269 afs_int32 refCount; /* ref count */
270 long flags; /* flags; locked by mx */
272 struct cm_user *userp; /* CM user structure */
273 clientchar_t *name; /* user name */
274 clientchar_t *machine; /* machine name */
275 time_t last_logoff_t; /* most recent logoff time */
278 /* The SMB_USERNAMEFLAG_AFSLOGON is used to preserve the existence of an
279 * smb_username_t even when the refCount is zero. This is used to ensure
280 * that tokens set to a username during the integrated logon process are
281 * preserved until the SMB Session that will require the tokens is created.
282 * The cm_IoctlSetTokens() function when executed from the Network Provider
283 * connects to the AFS Client Service using the credentials of the machine
284 * and not the user for whom the tokens are being configured. */
285 #define SMB_USERNAMEFLAG_AFSLOGON 1
287 /* The SMB_USERNAMEFLAG_LOGOFF is used to indicate that the user most
288 * recently logged off at 'last_logoff_t'. The smb_username_t should not
289 * be deleted even if the refCount is zero before 'last_logoff_t' +
290 * 'smb_LogoffTransferTimeout' if 'smb_LogoffTokenTransfer' is non-zero.
291 * The smb_Daemon() thread is responsible for purging the expired objects */
293 #define SMB_USERNAMEFLAG_LOGOFF 2
295 #define SMB_MAX_USERNAME_LENGTH 256
297 /* one per tree-connect */
298 typedef struct smb_tid {
299 struct smb_tid *nextp; /* next sibling */
301 afs_uint32 flags; /* protected by mx */
302 osi_mutex_t mx; /* for non-tree-related stuff */
303 unsigned short tid; /* the tid */
304 struct smb_vc *vcp; /* back ptr */
305 struct cm_user *userp; /* user logged in at the
306 * tree connect level (base) */
307 clientchar_t *pathname; /* pathname derived from sharename */
308 afs_uint32 deleteOk; /* ok to del: locked by smb_rctLock */
311 #define SMB_TIDFLAG_IPC 1 /* IPC$ */
313 /* one per process ID */
314 typedef struct smb_pid {
315 struct smb_pid *nextp; /* next sibling */
318 osi_mutex_t mx; /* for non-tree-related stuff */
319 unsigned short pid; /* the pid */
320 struct smb_tid *tidp; /* back ptr */
324 /* Defined in smb_ioctl.h */
327 /* one per file ID; these are really file descriptors */
328 typedef struct smb_fid {
331 afs_uint32 flags; /* protected by mx */
332 osi_mutex_t mx; /* for non-tree-related stuff */
333 unsigned short fid; /* the file ID */
334 struct smb_vc *vcp; /* back ptr */
335 struct cm_scache *scp; /* scache of open file */
336 struct cm_user *userp; /* user that opened the file
337 originally (used to close
338 the file if session is
340 osi_hyper_t offset; /* our file pointer */
341 struct smb_ioctl *ioctlp; /* ptr to ioctl structure */
342 /* Under NT, we may need to know the
343 * parent directory and pathname used
344 * to open the file, either to delete
345 * the file on close, or to do a
346 * change notification */
347 struct cm_scache *NTopen_dscp; /* parent directory (NT) */
348 clientchar_t *NTopen_pathp; /* path used in open (NT) */
349 clientchar_t *NTopen_wholepathp; /* entire path, not just last name */
350 int curr_chunk; /* chunk being read */
351 int prev_chunk; /* previous chunk read */
352 int raw_writers; /* pending async raw writes */
353 EVENT_HANDLE raw_write_event; /* signal this when raw_writers zero */
354 afs_uint32 deleteOk; /* ok to del: locked by smb_rctLock */
357 #define SMB_FID_OPENREAD_LISTDIR 1 /* open for reading / listing directory */
358 #define SMB_FID_OPENWRITE 2 /* open for writing */
359 #define SMB_FID_CREATED 4 /* a new file */
360 #define SMB_FID_IOCTL 8 /* a file descriptor for the
361 * magic ioctl file */
362 #define SMB_FID_OPENDELETE 0x10 /* open for deletion (NT) */
363 #define SMB_FID_DELONCLOSE 0x20 /* marked for deletion */
366 * Now some special flags to work around a bug in NT Client
368 #define SMB_FID_LENGTHSETDONE 0x40 /* have done 0-length write */
369 #define SMB_FID_MTIMESETDONE 0x80 /* have set modtime via Tr2 */
370 #define SMB_FID_LOOKSLIKECOPY (SMB_FID_LENGTHSETDONE | SMB_FID_MTIMESETDONE)
371 #define SMB_FID_NTOPEN 0x100 /* have dscp and pathp */
372 #define SMB_FID_SEQUENTIAL 0x200
373 #define SMB_FID_RANDOM 0x400
374 #define SMB_FID_EXECUTABLE 0x800
376 #define SMB_FID_SHARE_READ 0x1000
377 #define SMB_FID_SHARE_WRITE 0x2000
379 #define SMB_FID_QLOCK_HIGH 0x7f000000
380 #define SMB_FID_QLOCK_LOW 0x00000000
381 #define SMB_FID_QLOCK_LENGTH 1
382 #define SMB_FID_QLOCK_PID 0
385 * SMB file attributes (16-bit)
387 #define SMB_ATTR_READONLY 0x0001
388 #define SMB_ATTR_HIDDEN 0x0002 /* hidden file for the purpose of dir listings */
389 #define SMB_ATTR_SYSTEM 0x0004
390 #define SMB_ATTR_VOLUMEID 0x0008 /* obsolete */
391 #define SMB_ATTR_DIRECTORY 0x0010
392 #define SMB_ATTR_ARCHIVE 0x0020
393 #define SMB_ATTR_DEVICE 0x0040
395 /* the following are Extended File Attributes (32-bit) */
396 #define SMB_ATTR_NORMAL 0x0080 /* normal file. Only valid if used alone */
397 #define SMB_ATTR_TEMPORARY 0x0100
398 #define SMB_ATTR_SPARSE_FILE 0x0200 /* used with dfs links */
399 #define SMB_ATTR_REPARSE_POINT 0x0400
400 #define SMB_ATTR_COMPRESSED 0x0800 /* file or dir is compressed */
401 #define SMB_ATTR_OFFLINE 0x1000
402 #define SMB_ATTR_NOT_CONTENT_INDEXED 0x2000
403 #define SMB_ATTR_ENCRYPTED 0x4000
404 #define SMB_ATTR_POSIX_SEMANTICS 0x01000000
405 #define SMB_ATTR_BACKUP_SEMANTICS 0x02000000
406 #define SMB_ATTR_DELETE_ON_CLOSE 0x04000000
407 #define SMB_ATTR_SEQUENTIAL_SCAN 0x08000000
408 #define SMB_ATTR_RANDOM_ACCESS 0x10000000
409 #define SMB_ATTR_NO_BUFFERING 0x20000000
410 #define SMB_ATTR_WRITE_THROUGH 0x80000000
412 #define LOCKING_ANDX_SHARED_LOCK 0x01 /* Read-only lock */
413 #define LOCKING_ANDX_OPLOCK_RELEASE 0x02 /* Oplock break notification */
414 #define LOCKING_ANDX_CHANGE_LOCKTYPE 0x04 /* Change lock type */
415 #define LOCKING_ANDX_CANCEL_LOCK 0x08 /* Cancel outstanding request */
416 #define LOCKING_ANDX_LARGE_FILES 0x10 /* Large file locking format */
418 /* for tracking in-progress directory searches */
419 typedef struct smb_dirSearch {
420 osi_queue_t q; /* queue of all outstanding cookies */
421 osi_mutex_t mx; /* just in case the caller screws up */
422 afs_int32 refCount; /* reference count */
423 long cookie; /* value returned to the caller */
424 struct cm_scache *scp; /* vnode of the dir we're searching */
425 time_t lastTime; /* last time we used this (osi_Time) */
426 long flags; /* flags (see below);
427 * locked by smb_globalLock */
428 unsigned short attribute; /* search attribute
429 * (used for extended protocol) */
430 clientchar_t tidPath[256]; /* tid path */
431 clientchar_t relPath[1024]; /* relative path */
432 clientchar_t mask[256]; /* search mask for V3 */
435 #define SMB_DIRSEARCH_DELETE 1 /* delete struct when ref count zero */
436 #define SMB_DIRSEARCH_HITEOF 2 /* perhaps useful for advisory later */
437 #define SMB_DIRSEARCH_SMALLID 4 /* cookie can only be 8 bits, not 16 */
438 #define SMB_DIRSEARCH_BULKST 8 /* get bulk stat info */
440 /* type for patching directory listings */
441 typedef struct smb_dirListPatch {
443 char *dptr; /* ptr to attr, time, data, sizel, sizeh */
444 long flags; /* flags. See below */
446 cm_dirEntry_t *dep; /* temp */
447 } smb_dirListPatch_t;
449 /* dirListPatch Flags */
450 #define SMB_DIRLISTPATCH_DOTFILE 1
451 /* the file referenced is a dot file
452 * Note: will not be set if smb_hideDotFiles is false
455 /* individual lock on a waiting lock request */
456 typedef struct smb_waitingLock {
459 LARGE_INTEGER LOffset;
460 LARGE_INTEGER LLength;
461 cm_file_lock_t * lockp;
465 #define SMB_WAITINGLOCKSTATE_WAITING 0
466 #define SMB_WAITINGLOCKSTATE_DONE 1
467 #define SMB_WAITINGLOCKSTATE_ERROR 2
468 #define SMB_WAITINGLOCKSTATE_CANCELLED 3
470 /* waiting lock request */
471 typedef struct smb_waitingLockRequest {
478 time_t start_t; /* osi_Time */
479 afs_uint32 msTimeout; /* msecs, 0xFFFFFFFF = wait forever */
480 smb_waitingLock_t * locks;
481 } smb_waitingLockRequest_t;
483 extern smb_waitingLockRequest_t *smb_allWaitingLocks;
485 typedef long (smb_proc_t)(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
487 typedef struct smb_dispatch {
488 smb_proc_t *procp; /* proc to call */
489 int flags; /* flags describing function */
492 #define SMB_DISPATCHFLAG_CHAINED 1 /* this is an _AND_X function */
493 #define SMB_DISPATCHFLAG_NORESPONSE 2 /* don't send the response
494 * packet, typically because
495 * the response was already
498 #define SMB_MAX_PATH 260 /* max path length */
502 extern void smb_Init(osi_log_t *logp, int useV3,
507 extern void smb_LargeSearchTimeFromUnixTime(FILETIME *largeTimep, time_t unixTime);
509 extern void smb_UnixTimeFromLargeSearchTime(time_t *unixTimep, FILETIME *largeTimep);
511 extern void smb_SearchTimeFromUnixTime(afs_uint32 *searchTimep, time_t unixTime);
513 extern void smb_UnixTimeFromSearchTime(time_t *unixTimep, afs_uint32 searchTime);
515 extern void smb_DosUTimeFromUnixTime(afs_uint32 *dosUTimep, time_t unixTime);
517 extern void smb_UnixTimeFromDosUTime(time_t *unixTimep, afs_uint32 dosUTime);
519 extern void CompensateForSmbClientLastWriteTimeBugs(afs_uint32 *dosTimep);
521 extern smb_vc_t *smb_FindVC(unsigned short lsn, int flags, int lana);
523 extern void smb_CleanupDeadVC(smb_vc_t *vcp);
525 extern void smb_ReleaseVC(smb_vc_t *vcp);
527 extern void smb_ReleaseVCNoLock(smb_vc_t *vcp);
529 extern smb_tid_t *smb_FindTID(smb_vc_t *vcp, unsigned short tid, int flags);
531 extern void smb_HoldTIDNoLock(smb_tid_t *tidp);
533 extern void smb_ReleaseTID(smb_tid_t *tidp, afs_uint32 locked);
535 extern smb_user_t *smb_FindUID(smb_vc_t *vcp, unsigned short uid, int flags);
537 extern smb_username_t *smb_FindUserByName(clientchar_t *usern, clientchar_t *machine, afs_uint32 flags);
539 extern cm_user_t *smb_FindCMUserByName(clientchar_t *usern, clientchar_t *machine, afs_uint32 flags);
541 extern smb_user_t *smb_FindUserByNameThisSession(smb_vc_t *vcp, clientchar_t *usern);
543 extern void smb_ReleaseUsername(smb_username_t *unp);
545 extern void smb_HoldUIDNoLock(smb_user_t *uidp);
547 extern void smb_ReleaseUID(smb_user_t *uidp);
549 extern cm_user_t *smb_GetUserFromVCP(smb_vc_t *vcp, smb_packet_t *inp);
551 extern cm_user_t *smb_GetUserFromUID(smb_user_t *uidp);
553 extern long smb_LookupTIDPath(smb_vc_t *vcp, unsigned short tid, clientchar_t ** tidPathp);
555 extern smb_fid_t *smb_FindFID(smb_vc_t *vcp, unsigned short fid, int flags);
557 extern smb_fid_t *smb_FindFIDByScache(smb_vc_t *vcp, cm_scache_t * scp);
559 extern void smb_HoldFIDNoLock(smb_fid_t *fidp);
561 extern void smb_ReleaseFID(smb_fid_t *fidp);
563 extern long smb_CloseFID(smb_vc_t *vcp, smb_fid_t *fidp, cm_user_t *userp,
566 extern int smb_FindShare(smb_vc_t *vcp, smb_user_t *uidp, clientchar_t *shareName, clientchar_t **pathNamep);
568 extern int smb_FindShareCSCPolicy(clientchar_t *shareName);
570 extern smb_dirSearch_t *smb_FindDirSearchNL(long cookie);
572 extern void smb_DeleteDirSearch(smb_dirSearch_t *dsp);
574 extern void smb_ReleaseDirSearch(smb_dirSearch_t *dsp);
576 extern smb_dirSearch_t *smb_FindDirSearch(long cookie);
578 extern smb_dirSearch_t *smb_NewDirSearch(int isV3);
580 extern smb_packet_t *smb_CopyPacket(smb_packet_t *packetp);
582 extern void smb_FreePacket(smb_packet_t *packetp);
584 extern unsigned char *smb_GetSMBData(smb_packet_t *smbp, int *nbytesp);
586 extern void smb_SetSMBDataLength(smb_packet_t *smbp, unsigned int dsize);
588 extern unsigned short smb_GetSMBParm(smb_packet_t *smbp, int parm);
590 extern unsigned char smb_GetSMBParmByte(smb_packet_t *smbp, int parm);
592 extern unsigned int smb_GetSMBParmLong(smb_packet_t *smbp, int parm);
594 extern unsigned int smb_GetSMBOffsetParm(smb_packet_t *smbp, int parm, int offset);
596 extern void smb_SetSMBParm(smb_packet_t *smbp, int slot, unsigned int parmValue);
598 extern void smb_SetSMBParmLong(smb_packet_t *smbp, int slot, unsigned int parmValue);
600 extern void smb_SetSMBParmDouble(smb_packet_t *smbp, int slot, char *parmValuep);
602 extern void smb_SetSMBParmByte(smb_packet_t *smbp, int slot, unsigned int parmValue);
604 extern void smb_StripLastComponent(clientchar_t *outPathp, clientchar_t **lastComponentp,
605 clientchar_t *inPathp);
607 #define SMB_STRF_FORCEASCII (1<<0)
608 #define SMB_STRF_ANSIPATH (1<<1)
609 #define SMB_STRF_IGNORENULL (1<<2)
611 extern clientchar_t *smb_ParseASCIIBlock(smb_packet_t * pktp, unsigned char *inp,
612 char **chainpp, int flags);
614 extern clientchar_t *smb_ParseString(smb_packet_t * pktp, unsigned char * inp,
615 char ** chainpp, int flags);
617 extern clientchar_t *smb_ParseStringBuf(const unsigned char * bufbase,
618 cm_space_t ** stringspp,
619 unsigned char *inp, size_t *pcb_max,
620 char **chainpp, int flags);
622 extern clientchar_t *smb_ParseStringCb(smb_packet_t * pktp, unsigned char * inp,
623 size_t cb, char ** chainpp, int flags);
625 extern clientchar_t *smb_ParseStringCch(smb_packet_t * pktp, unsigned char * inp,
626 size_t cch, char ** chainpp, int flags);
628 extern unsigned char * smb_UnparseString(smb_packet_t * pktp, unsigned char * outp,
630 size_t * plen, int flags);
632 extern unsigned char *smb_ParseVblBlock(unsigned char *inp, char **chainpp,
635 extern smb_packet_t *smb_GetResponsePacket(smb_vc_t *vcp, smb_packet_t *inp);
637 extern void smb_SendPacket(smb_vc_t *vcp, smb_packet_t *inp);
639 extern void smb_MapCoreError(long code, smb_vc_t *vcp, unsigned short *scodep,
640 unsigned char *classp);
642 extern void smb_MapNTError(long code, unsigned long *NTStatusp);
644 extern void smb_HoldVC(smb_vc_t *vcp);
646 extern void smb_HoldVCNoLock(smb_vc_t *vcp);
648 /* some globals, too */
649 extern char *smb_localNamep;
651 extern osi_log_t *smb_logp;
653 extern osi_rwlock_t smb_globalLock;
655 extern osi_rwlock_t smb_rctLock;
657 extern int smb_LogoffTokenTransfer;
658 extern time_t smb_LogoffTransferTimeout;
660 extern int smb_maxVCPerServer; /* max # of VCs per server */
661 extern int smb_maxMpxRequests; /* max # of mpx requests */
663 extern int smb_StoreAnsiFilenames;
664 extern int smb_hideDotFiles;
665 extern unsigned int smb_IsDotFile(clientchar_t *lastComp);
666 extern afs_uint32 smb_AsyncStore;
667 extern afs_uint32 smb_AsyncStoreSize;
669 /* the following are used for smb auth */
670 extern int smb_authType; /* Type of SMB authentication to be used. One from below. */
672 #define SMB_AUTH_NONE 0
673 #define SMB_AUTH_NTLM 1
674 #define SMB_AUTH_EXTENDED 2
676 extern HANDLE smb_lsaHandle; /* LSA handle obtained during smb_init if using SMB auth */
677 extern ULONG smb_lsaSecPackage; /* LSA security package id. Set during smb_init */
678 extern clientchar_t smb_ServerDomainName[];
679 extern int smb_ServerDomainNameLength;
680 extern clientchar_t smb_ServerOS[];
681 extern int smb_ServerOSLength;
682 extern clientchar_t smb_ServerLanManager[];
683 extern int smb_ServerLanManagerLength;
684 extern GUID smb_ServerGUID;
685 extern LSA_STRING smb_lsaLogonOrigin;
686 extern LONG smb_UseUnicode;
688 /* used for getting a challenge for SMB auth */
689 typedef struct _MSV1_0_LM20_CHALLENGE_REQUEST {
690 MSV1_0_PROTOCOL_MESSAGE_TYPE MessageType;
691 } MSV1_0_LM20_CHALLENGE_REQUEST, *PMSV1_0_LM20_CHALLENGE_REQUEST;
693 typedef struct _MSV1_0_LM20_CHALLENGE_RESPONSE {
694 MSV1_0_PROTOCOL_MESSAGE_TYPE MessageType;
695 UCHAR ChallengeToClient[MSV1_0_CHALLENGE_LENGTH];
696 } MSV1_0_LM20_CHALLENGE_RESPONSE, *PMSV1_0_LM20_CHALLENGE_RESPONSE;
699 extern long smb_AuthenticateUserLM(smb_vc_t *vcp, clientchar_t * accountName, clientchar_t * primaryDomain, char * ciPwd, unsigned ciPwdLength, char * csPwd, unsigned csPwdLength);
701 extern long smb_GetNormalizedUsername(clientchar_t * usern, const clientchar_t * accountName, const clientchar_t * domainName);
703 extern void smb_FormatResponsePacket(smb_vc_t *vcp, smb_packet_t *inp,
706 extern char *myCrt_Dispatch(int i);
708 extern char *myCrt_2Dispatch(int i);
710 extern char *myCrt_RapDispatch(int i);
712 extern unsigned int smb_Attributes(cm_scache_t *scp);
714 extern int smb_ChainFID(int fid, smb_packet_t *inp);
716 extern unsigned char *smb_ParseDataBlock(unsigned char *inp, char **chainpp, int *lengthp);
718 extern unsigned char *smb_ParseVblBlock(unsigned char *inp, char **chainpp, int *lengthp);
720 extern int smb_SUser(cm_user_t *userp);
722 long smb_WriteData(smb_fid_t *fidp, osi_hyper_t *offsetp, afs_uint32 count, char *op,
723 cm_user_t *userp, long *writtenp);
725 extern long smb_ReadData(smb_fid_t *fidp, osi_hyper_t *offsetp, afs_uint32 count,
726 char *op, cm_user_t *userp, long *readp);
728 extern long smb_Rename(smb_vc_t *vcp, smb_packet_t *inp, clientchar_t *oldPathp, clientchar_t *newPathp, int attrs);
730 extern long smb_Link(smb_vc_t *vcp, smb_packet_t *inp, clientchar_t *oldPathp, clientchar_t *newPathp);
732 extern BOOL smb_IsLegalFilename(clientchar_t *filename);
734 extern char *smb_GetSharename(void);
736 extern DWORD smb_ServerExceptionFilter(void);
738 extern void smb_UpdateServerPriority(void);
739 extern void smb_SetRequestStartTime(void);
740 extern void smb_ResetServerPriority(void);
741 extern void smb_RestartListeners(int);
742 extern void smb_StopListeners(int);
743 extern void smb_StopListener(NCB *ncbp, int lana, int wait);
744 extern long smb_IsNetworkStarted(void);
745 extern void smb_LanAdapterChange(int);
746 extern void smb_SetLanAdapterChangeDetected(void);
749 #define SMB_LISTENER_UNINITIALIZED -1
750 #define SMB_LISTENER_STOPPED 0
751 #define SMB_LISTENER_STARTED 1
753 /* include other include files */
755 #include "smb_ioctl.h"
756 #include "smb_iocons.h"
758 cm_user_t *smb_FindOrCreateUser(smb_vc_t *vcp, clientchar_t *usern);
760 int smb_DumpVCP(FILE *outputFile, char *cookie, int lock);
762 void smb_Shutdown(void);
765 extern void smb_LogPacket(smb_packet_t *packet);
766 #endif /* NOTSERVICE */
768 #ifndef MSV1_0_OPTION_ALLOW_BLANK_PASSWORD
769 #define MSV1_0_OPTION_ALLOW_BLANK_PASSWORD 0x1
770 #define MSV1_0_OPTION_DISABLE_ADMIN_LOCKOUT 0x2
771 #define MSV1_0_OPTION_DISABLE_FORCE_GUEST 0x4
772 #define MSV1_0_OPTION_TRY_CACHE_FIRST 0x10
774 typedef struct _MSV1_0_SETPROCESSOPTION_REQUEST {
775 MSV1_0_PROTOCOL_MESSAGE_TYPE MessageType;
776 ULONG ProcessOptions;
777 BOOLEAN DisableOptions;
778 } MSV1_0_SETPROCESSOPTION_REQUEST, *PMSV1_0_SETPROCESSOPTION_REQUEST;
781 #endif /* whole file */