1/*
2 *   fs/cifs/netmisc.c
3 *
4 *   Copyright (c) International Business Machines  Corp., 2002,2008
5 *   Author(s): Steve French (sfrench@us.ibm.com)
6 *
7 *   Error mapping routines from Samba libsmb/errormap.c
8 *   Copyright (C) Andrew Tridgell 2001
9 *
10 *   This program is free software;  you can redistribute it and/or modify
11 *   it under the terms of the GNU General Public License as published by
12 *   the Free Software Foundation; either version 2 of the License, or
13 *   (at your option) any later version.
14 *
15 *   This program is distributed in the hope that it will be useful,
16 *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
17 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
18 *   the GNU General Public License for more details.
19 *
20 *   You should have received a copy of the GNU General Public License
21 *   along with this program;  if not, write to the Free Software
22 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 */
24
25#include <linux/net.h>
26#include <linux/string.h>
27#include <linux/in.h>
28#include <linux/ctype.h>
29#include <linux/fs.h>
30#include <asm/div64.h>
31#include <asm/byteorder.h>
32#include <linux/inet.h>
33#include "cifsfs.h"
34#include "cifspdu.h"
35#include "cifsglob.h"
36#include "cifsproto.h"
37#include "smberr.h"
38#include "cifs_debug.h"
39#include "nterr.h"
40
41struct smb_to_posix_error {
42	__u16 smb_err;
43	int posix_code;
44};
45
46static const struct smb_to_posix_error mapping_table_ERRDOS[] = {
47	{ERRbadfunc, -EINVAL},
48	{ERRbadfile, -ENOENT},
49	{ERRbadpath, -ENOTDIR},
50	{ERRnofids, -EMFILE},
51	{ERRnoaccess, -EACCES},
52	{ERRbadfid, -EBADF},
53	{ERRbadmcb, -EIO},
54	{ERRnomem, -EREMOTEIO},
55	{ERRbadmem, -EFAULT},
56	{ERRbadenv, -EFAULT},
57	{ERRbadformat, -EINVAL},
58	{ERRbadaccess, -EACCES},
59	{ERRbaddata, -EIO},
60	{ERRbaddrive, -ENXIO},
61	{ERRremcd, -EACCES},
62	{ERRdiffdevice, -EXDEV},
63	{ERRnofiles, -ENOENT},
64	{ERRwriteprot, -EROFS},
65	{ERRbadshare, -EBUSY},
66	{ERRlock, -EACCES},
67	{ERRunsup, -EINVAL},
68	{ERRnosuchshare, -ENXIO},
69	{ERRfilexists, -EEXIST},
70	{ERRinvparm, -EINVAL},
71	{ERRdiskfull, -ENOSPC},
72	{ERRinvname, -ENOENT},
73	{ERRinvlevel, -EOPNOTSUPP},
74	{ERRdirnotempty, -ENOTEMPTY},
75	{ERRnotlocked, -ENOLCK},
76	{ERRcancelviolation, -ENOLCK},
77	{ERRalreadyexists, -EEXIST},
78	{ERRmoredata, -EOVERFLOW},
79	{ERReasnotsupported, -EOPNOTSUPP},
80	{ErrQuota, -EDQUOT},
81	{ErrNotALink, -ENOLINK},
82	{ERRnetlogonNotStarted, -ENOPROTOOPT},
83	{ERRsymlink, -EOPNOTSUPP},
84	{ErrTooManyLinks, -EMLINK},
85	{0, 0}
86};
87
88static const struct smb_to_posix_error mapping_table_ERRSRV[] = {
89	{ERRerror, -EIO},
90	{ERRbadpw, -EACCES},  /* was EPERM */
91	{ERRbadtype, -EREMOTE},
92	{ERRaccess, -EACCES},
93	{ERRinvtid, -ENXIO},
94	{ERRinvnetname, -ENXIO},
95	{ERRinvdevice, -ENXIO},
96	{ERRqfull, -ENOSPC},
97	{ERRqtoobig, -ENOSPC},
98	{ERRqeof, -EIO},
99	{ERRinvpfid, -EBADF},
100	{ERRsmbcmd, -EBADRQC},
101	{ERRsrverror, -EIO},
102	{ERRbadBID, -EIO},
103	{ERRfilespecs, -EINVAL},
104	{ERRbadLink, -EIO},
105	{ERRbadpermits, -EINVAL},
106	{ERRbadPID, -ESRCH},
107	{ERRsetattrmode, -EINVAL},
108	{ERRpaused, -EHOSTDOWN},
109	{ERRmsgoff, -EHOSTDOWN},
110	{ERRnoroom, -ENOSPC},
111	{ERRrmuns, -EUSERS},
112	{ERRtimeout, -ETIME},
113	{ERRnoresource, -EREMOTEIO},
114	{ERRtoomanyuids, -EUSERS},
115	{ERRbaduid, -EACCES},
116	{ERRusempx, -EIO},
117	{ERRusestd, -EIO},
118	{ERR_NOTIFY_ENUM_DIR, -ENOBUFS},
119	{ERRnoSuchUser, -EACCES},
120/*	{ERRaccountexpired, -EACCES},
121	{ERRbadclient, -EACCES},
122	{ERRbadLogonTime, -EACCES},
123	{ERRpasswordExpired, -EACCES},*/
124	{ERRaccountexpired, -EKEYEXPIRED},
125	{ERRbadclient, -EACCES},
126	{ERRbadLogonTime, -EACCES},
127	{ERRpasswordExpired, -EKEYEXPIRED},
128
129	{ERRnosupport, -EINVAL},
130	{0, 0}
131};
132
133static const struct smb_to_posix_error mapping_table_ERRHRD[] = {
134	{0, 0}
135};
136
137/*
138 * Convert a string containing text IPv4 or IPv6 address to binary form.
139 *
140 * Returns 0 on failure.
141 */
142static int
143cifs_inet_pton(const int address_family, const char *cp, int len, void *dst)
144{
145	int ret = 0;
146
147	/* calculate length by finding first slash or NULL */
148	if (address_family == AF_INET)
149		ret = in4_pton(cp, len, dst, '\\', NULL);
150	else if (address_family == AF_INET6)
151		ret = in6_pton(cp, len, dst , '\\', NULL);
152
153	cifs_dbg(NOISY, "address conversion returned %d for %*.*s\n",
154		 ret, len, len, cp);
155	if (ret > 0)
156		ret = 1;
157	return ret;
158}
159
160/*
161 * Try to convert a string to an IPv4 address and then attempt to convert
162 * it to an IPv6 address if that fails. Set the family field if either
163 * succeeds. If it's an IPv6 address and it has a '%' sign in it, try to
164 * treat the part following it as a numeric sin6_scope_id.
165 *
166 * Returns 0 on failure.
167 */
168int
169cifs_convert_address(struct sockaddr *dst, const char *src, int len)
170{
171	int rc, alen, slen;
172	const char *pct;
173	char scope_id[13];
174	struct sockaddr_in *s4 = (struct sockaddr_in *) dst;
175	struct sockaddr_in6 *s6 = (struct sockaddr_in6 *) dst;
176
177	/* IPv4 address */
178	if (cifs_inet_pton(AF_INET, src, len, &s4->sin_addr.s_addr)) {
179		s4->sin_family = AF_INET;
180		return 1;
181	}
182
183	/* attempt to exclude the scope ID from the address part */
184	pct = memchr(src, '%', len);
185	alen = pct ? pct - src : len;
186
187	rc = cifs_inet_pton(AF_INET6, src, alen, &s6->sin6_addr.s6_addr);
188	if (!rc)
189		return rc;
190
191	s6->sin6_family = AF_INET6;
192	if (pct) {
193		/* grab the scope ID */
194		slen = len - (alen + 1);
195		if (slen <= 0 || slen > 12)
196			return 0;
197		memcpy(scope_id, pct + 1, slen);
198		scope_id[slen] = '\0';
199
200		rc = kstrtouint(scope_id, 0, &s6->sin6_scope_id);
201		rc = (rc == 0) ? 1 : 0;
202	}
203
204	return rc;
205}
206
207void
208cifs_set_port(struct sockaddr *addr, const unsigned short int port)
209{
210	switch (addr->sa_family) {
211	case AF_INET:
212		((struct sockaddr_in *)addr)->sin_port = htons(port);
213		break;
214	case AF_INET6:
215		((struct sockaddr_in6 *)addr)->sin6_port = htons(port);
216		break;
217	}
218}
219
220/*****************************************************************************
221convert a NT status code to a dos class/code
222 *****************************************************************************/
223/* NT status -> dos error map */
224static const struct {
225	__u8 dos_class;
226	__u16 dos_code;
227	__u32 ntstatus;
228} ntstatus_to_dos_map[] = {
229	{
230	ERRDOS, ERRgeneral, NT_STATUS_UNSUCCESSFUL}, {
231	ERRDOS, ERRbadfunc, NT_STATUS_NOT_IMPLEMENTED}, {
232	ERRDOS, ERRinvlevel, NT_STATUS_INVALID_INFO_CLASS}, {
233	ERRDOS, 24, NT_STATUS_INFO_LENGTH_MISMATCH}, {
234	ERRHRD, ERRgeneral, NT_STATUS_ACCESS_VIOLATION}, {
235	ERRHRD, ERRgeneral, NT_STATUS_IN_PAGE_ERROR}, {
236	ERRHRD, ERRgeneral, NT_STATUS_PAGEFILE_QUOTA}, {
237	ERRDOS, ERRbadfid, NT_STATUS_INVALID_HANDLE}, {
238	ERRHRD, ERRgeneral, NT_STATUS_BAD_INITIAL_STACK}, {
239	ERRDOS, 193, NT_STATUS_BAD_INITIAL_PC}, {
240	ERRDOS, 87, NT_STATUS_INVALID_CID}, {
241	ERRHRD, ERRgeneral, NT_STATUS_TIMER_NOT_CANCELED}, {
242	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER}, {
243	ERRDOS, ERRbadfile, NT_STATUS_NO_SUCH_DEVICE}, {
244	ERRDOS, ERRbadfile, NT_STATUS_NO_SUCH_FILE}, {
245	ERRDOS, ERRbadfunc, NT_STATUS_INVALID_DEVICE_REQUEST}, {
246	ERRDOS, 38, NT_STATUS_END_OF_FILE}, {
247	ERRDOS, 34, NT_STATUS_WRONG_VOLUME}, {
248	ERRDOS, 21, NT_STATUS_NO_MEDIA_IN_DEVICE}, {
249	ERRHRD, ERRgeneral, NT_STATUS_UNRECOGNIZED_MEDIA}, {
250	ERRDOS, 27, NT_STATUS_NONEXISTENT_SECTOR},
251/*	{ This NT error code was 'sqashed'
252	 from NT_STATUS_MORE_PROCESSING_REQUIRED to NT_STATUS_OK
253	 during the session setup } */
254	{
255	ERRDOS, ERRnomem, NT_STATUS_NO_MEMORY}, {
256	ERRDOS, 487, NT_STATUS_CONFLICTING_ADDRESSES}, {
257	ERRDOS, 487, NT_STATUS_NOT_MAPPED_VIEW}, {
258	ERRDOS, 87, NT_STATUS_UNABLE_TO_FREE_VM}, {
259	ERRDOS, 87, NT_STATUS_UNABLE_TO_DELETE_SECTION}, {
260	ERRDOS, 2142, NT_STATUS_INVALID_SYSTEM_SERVICE}, {
261	ERRHRD, ERRgeneral, NT_STATUS_ILLEGAL_INSTRUCTION}, {
262	ERRDOS, ERRnoaccess, NT_STATUS_INVALID_LOCK_SEQUENCE}, {
263	ERRDOS, ERRnoaccess, NT_STATUS_INVALID_VIEW_SIZE}, {
264	ERRDOS, 193, NT_STATUS_INVALID_FILE_FOR_SECTION}, {
265	ERRDOS, ERRnoaccess, NT_STATUS_ALREADY_COMMITTED},
266/*	{ This NT error code was 'sqashed'
267	 from NT_STATUS_ACCESS_DENIED to NT_STATUS_TRUSTED_RELATIONSHIP_FAILURE
268	 during the session setup }   */
269	{
270	ERRDOS, ERRnoaccess, NT_STATUS_ACCESS_DENIED}, {
271	ERRDOS, 111, NT_STATUS_BUFFER_TOO_SMALL}, {
272	ERRDOS, ERRbadfid, NT_STATUS_OBJECT_TYPE_MISMATCH}, {
273	ERRHRD, ERRgeneral, NT_STATUS_NONCONTINUABLE_EXCEPTION}, {
274	ERRHRD, ERRgeneral, NT_STATUS_INVALID_DISPOSITION}, {
275	ERRHRD, ERRgeneral, NT_STATUS_UNWIND}, {
276	ERRHRD, ERRgeneral, NT_STATUS_BAD_STACK}, {
277	ERRHRD, ERRgeneral, NT_STATUS_INVALID_UNWIND_TARGET}, {
278	ERRDOS, 158, NT_STATUS_NOT_LOCKED}, {
279	ERRHRD, ERRgeneral, NT_STATUS_PARITY_ERROR}, {
280	ERRDOS, 487, NT_STATUS_UNABLE_TO_DECOMMIT_VM}, {
281	ERRDOS, 487, NT_STATUS_NOT_COMMITTED}, {
282	ERRHRD, ERRgeneral, NT_STATUS_INVALID_PORT_ATTRIBUTES}, {
283	ERRHRD, ERRgeneral, NT_STATUS_PORT_MESSAGE_TOO_LONG}, {
284	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_MIX}, {
285	ERRHRD, ERRgeneral, NT_STATUS_INVALID_QUOTA_LOWER}, {
286	ERRHRD, ERRgeneral, NT_STATUS_DISK_CORRUPT_ERROR}, {
287	 /* mapping changed since shell does lookup on * expects FileNotFound */
288	ERRDOS, ERRbadfile, NT_STATUS_OBJECT_NAME_INVALID}, {
289	ERRDOS, ERRbadfile, NT_STATUS_OBJECT_NAME_NOT_FOUND}, {
290	ERRDOS, ERRalreadyexists, NT_STATUS_OBJECT_NAME_COLLISION}, {
291	ERRHRD, ERRgeneral, NT_STATUS_HANDLE_NOT_WAITABLE}, {
292	ERRDOS, ERRbadfid, NT_STATUS_PORT_DISCONNECTED}, {
293	ERRHRD, ERRgeneral, NT_STATUS_DEVICE_ALREADY_ATTACHED}, {
294	ERRDOS, 161, NT_STATUS_OBJECT_PATH_INVALID}, {
295	ERRDOS, ERRbadpath, NT_STATUS_OBJECT_PATH_NOT_FOUND}, {
296	ERRDOS, 161, NT_STATUS_OBJECT_PATH_SYNTAX_BAD}, {
297	ERRHRD, ERRgeneral, NT_STATUS_DATA_OVERRUN}, {
298	ERRHRD, ERRgeneral, NT_STATUS_DATA_LATE_ERROR}, {
299	ERRDOS, 23, NT_STATUS_DATA_ERROR}, {
300	ERRDOS, 23, NT_STATUS_CRC_ERROR}, {
301	ERRDOS, ERRnomem, NT_STATUS_SECTION_TOO_BIG}, {
302	ERRDOS, ERRnoaccess, NT_STATUS_PORT_CONNECTION_REFUSED}, {
303	ERRDOS, ERRbadfid, NT_STATUS_INVALID_PORT_HANDLE}, {
304	ERRDOS, ERRbadshare, NT_STATUS_SHARING_VIOLATION}, {
305	ERRHRD, ERRgeneral, NT_STATUS_QUOTA_EXCEEDED}, {
306	ERRDOS, 87, NT_STATUS_INVALID_PAGE_PROTECTION}, {
307	ERRDOS, 288, NT_STATUS_MUTANT_NOT_OWNED}, {
308	ERRDOS, 298, NT_STATUS_SEMAPHORE_LIMIT_EXCEEDED}, {
309	ERRDOS, 87, NT_STATUS_PORT_ALREADY_SET}, {
310	ERRDOS, 87, NT_STATUS_SECTION_NOT_IMAGE}, {
311	ERRDOS, 156, NT_STATUS_SUSPEND_COUNT_EXCEEDED}, {
312	ERRDOS, ERRnoaccess, NT_STATUS_THREAD_IS_TERMINATING}, {
313	ERRDOS, 87, NT_STATUS_BAD_WORKING_SET_LIMIT}, {
314	ERRDOS, 87, NT_STATUS_INCOMPATIBLE_FILE_MAP}, {
315	ERRDOS, 87, NT_STATUS_SECTION_PROTECTION}, {
316	ERRDOS, ERReasnotsupported, NT_STATUS_EAS_NOT_SUPPORTED}, {
317	ERRDOS, 255, NT_STATUS_EA_TOO_LARGE}, {
318	ERRHRD, ERRgeneral, NT_STATUS_NONEXISTENT_EA_ENTRY}, {
319	ERRHRD, ERRgeneral, NT_STATUS_NO_EAS_ON_FILE}, {
320	ERRHRD, ERRgeneral, NT_STATUS_EA_CORRUPT_ERROR}, {
321	ERRDOS, ERRlock, NT_STATUS_FILE_LOCK_CONFLICT}, {
322	ERRDOS, ERRlock, NT_STATUS_LOCK_NOT_GRANTED}, {
323	ERRDOS, ERRbadfile, NT_STATUS_DELETE_PENDING}, {
324	ERRDOS, ERRunsup, NT_STATUS_CTL_FILE_NOT_SUPPORTED}, {
325	ERRHRD, ERRgeneral, NT_STATUS_UNKNOWN_REVISION}, {
326	ERRHRD, ERRgeneral, NT_STATUS_REVISION_MISMATCH}, {
327	ERRHRD, ERRgeneral, NT_STATUS_INVALID_OWNER}, {
328	ERRHRD, ERRgeneral, NT_STATUS_INVALID_PRIMARY_GROUP}, {
329	ERRHRD, ERRgeneral, NT_STATUS_NO_IMPERSONATION_TOKEN}, {
330	ERRHRD, ERRgeneral, NT_STATUS_CANT_DISABLE_MANDATORY}, {
331	ERRDOS, 2215, NT_STATUS_NO_LOGON_SERVERS}, {
332	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_LOGON_SESSION}, {
333	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_PRIVILEGE}, {
334	ERRDOS, ERRnoaccess, NT_STATUS_PRIVILEGE_NOT_HELD}, {
335	ERRHRD, ERRgeneral, NT_STATUS_INVALID_ACCOUNT_NAME}, {
336	ERRHRD, ERRgeneral, NT_STATUS_USER_EXISTS},
337/*	{ This NT error code was 'sqashed'
338	 from NT_STATUS_NO_SUCH_USER to NT_STATUS_LOGON_FAILURE
339	 during the session setup } */
340	{
341	ERRDOS, ERRnoaccess, NT_STATUS_NO_SUCH_USER}, { /* could map to 2238 */
342	ERRHRD, ERRgeneral, NT_STATUS_GROUP_EXISTS}, {
343	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_GROUP}, {
344	ERRHRD, ERRgeneral, NT_STATUS_MEMBER_IN_GROUP}, {
345	ERRHRD, ERRgeneral, NT_STATUS_MEMBER_NOT_IN_GROUP}, {
346	ERRHRD, ERRgeneral, NT_STATUS_LAST_ADMIN},
347/*	{ This NT error code was 'sqashed'
348	 from NT_STATUS_WRONG_PASSWORD to NT_STATUS_LOGON_FAILURE
349	 during the session setup } */
350	{
351	ERRSRV, ERRbadpw, NT_STATUS_WRONG_PASSWORD}, {
352	ERRHRD, ERRgeneral, NT_STATUS_ILL_FORMED_PASSWORD}, {
353	ERRHRD, ERRgeneral, NT_STATUS_PASSWORD_RESTRICTION}, {
354	ERRDOS, ERRnoaccess, NT_STATUS_LOGON_FAILURE}, {
355	ERRHRD, ERRgeneral, NT_STATUS_ACCOUNT_RESTRICTION}, {
356	ERRSRV, ERRbadLogonTime, NT_STATUS_INVALID_LOGON_HOURS}, {
357	ERRSRV, ERRbadclient, NT_STATUS_INVALID_WORKSTATION}, {
358	ERRSRV, ERRpasswordExpired, NT_STATUS_PASSWORD_EXPIRED}, {
359	ERRSRV, ERRaccountexpired, NT_STATUS_ACCOUNT_DISABLED}, {
360	ERRHRD, ERRgeneral, NT_STATUS_NONE_MAPPED}, {
361	ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_LUIDS_REQUESTED}, {
362	ERRHRD, ERRgeneral, NT_STATUS_LUIDS_EXHAUSTED}, {
363	ERRHRD, ERRgeneral, NT_STATUS_INVALID_SUB_AUTHORITY}, {
364	ERRHRD, ERRgeneral, NT_STATUS_INVALID_ACL}, {
365	ERRHRD, ERRgeneral, NT_STATUS_INVALID_SID}, {
366	ERRHRD, ERRgeneral, NT_STATUS_INVALID_SECURITY_DESCR}, {
367	ERRDOS, 127, NT_STATUS_PROCEDURE_NOT_FOUND}, {
368	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_FORMAT}, {
369	ERRHRD, ERRgeneral, NT_STATUS_NO_TOKEN}, {
370	ERRHRD, ERRgeneral, NT_STATUS_BAD_INHERITANCE_ACL}, {
371	ERRDOS, 158, NT_STATUS_RANGE_NOT_LOCKED}, {
372	ERRDOS, 112, NT_STATUS_DISK_FULL}, {
373	ERRHRD, ERRgeneral, NT_STATUS_SERVER_DISABLED}, {
374	ERRHRD, ERRgeneral, NT_STATUS_SERVER_NOT_DISABLED}, {
375	ERRDOS, 68, NT_STATUS_TOO_MANY_GUIDS_REQUESTED}, {
376	ERRDOS, 259, NT_STATUS_GUIDS_EXHAUSTED}, {
377	ERRHRD, ERRgeneral, NT_STATUS_INVALID_ID_AUTHORITY}, {
378	ERRDOS, 259, NT_STATUS_AGENTS_EXHAUSTED}, {
379	ERRDOS, 154, NT_STATUS_INVALID_VOLUME_LABEL}, {
380	ERRDOS, 14, NT_STATUS_SECTION_NOT_EXTENDED}, {
381	ERRDOS, 487, NT_STATUS_NOT_MAPPED_DATA}, {
382	ERRHRD, ERRgeneral, NT_STATUS_RESOURCE_DATA_NOT_FOUND}, {
383	ERRHRD, ERRgeneral, NT_STATUS_RESOURCE_TYPE_NOT_FOUND}, {
384	ERRHRD, ERRgeneral, NT_STATUS_RESOURCE_NAME_NOT_FOUND}, {
385	ERRHRD, ERRgeneral, NT_STATUS_ARRAY_BOUNDS_EXCEEDED}, {
386	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_DENORMAL_OPERAND}, {
387	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_DIVIDE_BY_ZERO}, {
388	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_INEXACT_RESULT}, {
389	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_INVALID_OPERATION}, {
390	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_OVERFLOW}, {
391	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_STACK_CHECK}, {
392	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_UNDERFLOW}, {
393	ERRHRD, ERRgeneral, NT_STATUS_INTEGER_DIVIDE_BY_ZERO}, {
394	ERRDOS, 534, NT_STATUS_INTEGER_OVERFLOW}, {
395	ERRHRD, ERRgeneral, NT_STATUS_PRIVILEGED_INSTRUCTION}, {
396	ERRDOS, ERRnomem, NT_STATUS_TOO_MANY_PAGING_FILES}, {
397	ERRHRD, ERRgeneral, NT_STATUS_FILE_INVALID}, {
398	ERRHRD, ERRgeneral, NT_STATUS_ALLOTTED_SPACE_EXCEEDED},
399/*	{ This NT error code was 'sqashed'
400	 from NT_STATUS_INSUFFICIENT_RESOURCES to
401	 NT_STATUS_INSUFF_SERVER_RESOURCES during the session setup } */
402	{
403	ERRDOS, ERRnoresource, NT_STATUS_INSUFFICIENT_RESOURCES}, {
404	ERRDOS, ERRbadpath, NT_STATUS_DFS_EXIT_PATH_FOUND}, {
405	ERRDOS, 23, NT_STATUS_DEVICE_DATA_ERROR}, {
406	ERRHRD, ERRgeneral, NT_STATUS_DEVICE_NOT_CONNECTED}, {
407	ERRDOS, 21, NT_STATUS_DEVICE_POWER_FAILURE}, {
408	ERRDOS, 487, NT_STATUS_FREE_VM_NOT_AT_BASE}, {
409	ERRDOS, 487, NT_STATUS_MEMORY_NOT_ALLOCATED}, {
410	ERRHRD, ERRgeneral, NT_STATUS_WORKING_SET_QUOTA}, {
411	ERRDOS, 19, NT_STATUS_MEDIA_WRITE_PROTECTED}, {
412	ERRDOS, 21, NT_STATUS_DEVICE_NOT_READY}, {
413	ERRHRD, ERRgeneral, NT_STATUS_INVALID_GROUP_ATTRIBUTES}, {
414	ERRHRD, ERRgeneral, NT_STATUS_BAD_IMPERSONATION_LEVEL}, {
415	ERRHRD, ERRgeneral, NT_STATUS_CANT_OPEN_ANONYMOUS}, {
416	ERRHRD, ERRgeneral, NT_STATUS_BAD_VALIDATION_CLASS}, {
417	ERRHRD, ERRgeneral, NT_STATUS_BAD_TOKEN_TYPE}, {
418	ERRDOS, 87, NT_STATUS_BAD_MASTER_BOOT_RECORD}, {
419	ERRHRD, ERRgeneral, NT_STATUS_INSTRUCTION_MISALIGNMENT}, {
420	ERRDOS, ERRpipebusy, NT_STATUS_INSTANCE_NOT_AVAILABLE}, {
421	ERRDOS, ERRpipebusy, NT_STATUS_PIPE_NOT_AVAILABLE}, {
422	ERRDOS, ERRbadpipe, NT_STATUS_INVALID_PIPE_STATE}, {
423	ERRDOS, ERRpipebusy, NT_STATUS_PIPE_BUSY}, {
424	ERRDOS, ERRbadfunc, NT_STATUS_ILLEGAL_FUNCTION}, {
425	ERRDOS, ERRnotconnected, NT_STATUS_PIPE_DISCONNECTED}, {
426	ERRDOS, ERRpipeclosing, NT_STATUS_PIPE_CLOSING}, {
427	ERRHRD, ERRgeneral, NT_STATUS_PIPE_CONNECTED}, {
428	ERRHRD, ERRgeneral, NT_STATUS_PIPE_LISTENING}, {
429	ERRDOS, ERRbadpipe, NT_STATUS_INVALID_READ_MODE}, {
430	ERRDOS, 121, NT_STATUS_IO_TIMEOUT}, {
431	ERRDOS, 38, NT_STATUS_FILE_FORCED_CLOSED}, {
432	ERRHRD, ERRgeneral, NT_STATUS_PROFILING_NOT_STARTED}, {
433	ERRHRD, ERRgeneral, NT_STATUS_PROFILING_NOT_STOPPED}, {
434	ERRHRD, ERRgeneral, NT_STATUS_COULD_NOT_INTERPRET}, {
435	ERRDOS, ERRnoaccess, NT_STATUS_FILE_IS_A_DIRECTORY}, {
436	ERRDOS, ERRunsup, NT_STATUS_NOT_SUPPORTED}, {
437	ERRDOS, 51, NT_STATUS_REMOTE_NOT_LISTENING}, {
438	ERRDOS, 52, NT_STATUS_DUPLICATE_NAME}, {
439	ERRDOS, 53, NT_STATUS_BAD_NETWORK_PATH}, {
440	ERRDOS, 54, NT_STATUS_NETWORK_BUSY}, {
441	ERRDOS, 55, NT_STATUS_DEVICE_DOES_NOT_EXIST}, {
442	ERRDOS, 56, NT_STATUS_TOO_MANY_COMMANDS}, {
443	ERRDOS, 57, NT_STATUS_ADAPTER_HARDWARE_ERROR}, {
444	ERRDOS, 58, NT_STATUS_INVALID_NETWORK_RESPONSE}, {
445	ERRDOS, 59, NT_STATUS_UNEXPECTED_NETWORK_ERROR}, {
446	ERRDOS, 60, NT_STATUS_BAD_REMOTE_ADAPTER}, {
447	ERRDOS, 61, NT_STATUS_PRINT_QUEUE_FULL}, {
448	ERRDOS, 62, NT_STATUS_NO_SPOOL_SPACE}, {
449	ERRDOS, 63, NT_STATUS_PRINT_CANCELLED}, {
450	ERRDOS, 64, NT_STATUS_NETWORK_NAME_DELETED}, {
451	ERRDOS, 65, NT_STATUS_NETWORK_ACCESS_DENIED}, {
452	ERRDOS, 66, NT_STATUS_BAD_DEVICE_TYPE}, {
453	ERRDOS, ERRnosuchshare, NT_STATUS_BAD_NETWORK_NAME}, {
454	ERRDOS, 68, NT_STATUS_TOO_MANY_NAMES}, {
455	ERRDOS, 69, NT_STATUS_TOO_MANY_SESSIONS}, {
456	ERRDOS, 70, NT_STATUS_SHARING_PAUSED}, {
457	ERRDOS, 71, NT_STATUS_REQUEST_NOT_ACCEPTED}, {
458	ERRDOS, 72, NT_STATUS_REDIRECTOR_PAUSED}, {
459	ERRDOS, 88, NT_STATUS_NET_WRITE_FAULT}, {
460	ERRHRD, ERRgeneral, NT_STATUS_PROFILING_AT_LIMIT}, {
461	ERRDOS, ERRdiffdevice, NT_STATUS_NOT_SAME_DEVICE}, {
462	ERRDOS, ERRnoaccess, NT_STATUS_FILE_RENAMED}, {
463	ERRDOS, 240, NT_STATUS_VIRTUAL_CIRCUIT_CLOSED}, {
464	ERRHRD, ERRgeneral, NT_STATUS_NO_SECURITY_ON_OBJECT}, {
465	ERRHRD, ERRgeneral, NT_STATUS_CANT_WAIT}, {
466	ERRDOS, ERRpipeclosing, NT_STATUS_PIPE_EMPTY}, {
467	ERRHRD, ERRgeneral, NT_STATUS_CANT_ACCESS_DOMAIN_INFO}, {
468	ERRHRD, ERRgeneral, NT_STATUS_CANT_TERMINATE_SELF}, {
469	ERRHRD, ERRgeneral, NT_STATUS_INVALID_SERVER_STATE}, {
470	ERRHRD, ERRgeneral, NT_STATUS_INVALID_DOMAIN_STATE}, {
471	ERRHRD, ERRgeneral, NT_STATUS_INVALID_DOMAIN_ROLE}, {
472	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_DOMAIN}, {
473	ERRHRD, ERRgeneral, NT_STATUS_DOMAIN_EXISTS}, {
474	ERRHRD, ERRgeneral, NT_STATUS_DOMAIN_LIMIT_EXCEEDED}, {
475	ERRDOS, 300, NT_STATUS_OPLOCK_NOT_GRANTED}, {
476	ERRDOS, 301, NT_STATUS_INVALID_OPLOCK_PROTOCOL}, {
477	ERRHRD, ERRgeneral, NT_STATUS_INTERNAL_DB_CORRUPTION}, {
478	ERRHRD, ERRgeneral, NT_STATUS_INTERNAL_ERROR}, {
479	ERRHRD, ERRgeneral, NT_STATUS_GENERIC_NOT_MAPPED}, {
480	ERRHRD, ERRgeneral, NT_STATUS_BAD_DESCRIPTOR_FORMAT}, {
481	ERRHRD, ERRgeneral, NT_STATUS_INVALID_USER_BUFFER}, {
482	ERRHRD, ERRgeneral, NT_STATUS_UNEXPECTED_IO_ERROR}, {
483	ERRHRD, ERRgeneral, NT_STATUS_UNEXPECTED_MM_CREATE_ERR}, {
484	ERRHRD, ERRgeneral, NT_STATUS_UNEXPECTED_MM_MAP_ERROR}, {
485	ERRHRD, ERRgeneral, NT_STATUS_UNEXPECTED_MM_EXTEND_ERR}, {
486	ERRHRD, ERRgeneral, NT_STATUS_NOT_LOGON_PROCESS}, {
487	ERRHRD, ERRgeneral, NT_STATUS_LOGON_SESSION_EXISTS}, {
488	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_1}, {
489	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_2}, {
490	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_3}, {
491	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_4}, {
492	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_5}, {
493	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_6}, {
494	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_7}, {
495	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_8}, {
496	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_9}, {
497	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_10}, {
498	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_11}, {
499	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_12}, {
500	ERRDOS, ERRbadpath, NT_STATUS_REDIRECTOR_NOT_STARTED}, {
501	ERRHRD, ERRgeneral, NT_STATUS_REDIRECTOR_STARTED}, {
502	ERRHRD, ERRgeneral, NT_STATUS_STACK_OVERFLOW}, {
503	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_PACKAGE}, {
504	ERRHRD, ERRgeneral, NT_STATUS_BAD_FUNCTION_TABLE}, {
505	ERRDOS, 203, 0xc0000100}, {
506	ERRDOS, 145, NT_STATUS_DIRECTORY_NOT_EMPTY}, {
507	ERRHRD, ERRgeneral, NT_STATUS_FILE_CORRUPT_ERROR}, {
508	ERRDOS, 267, NT_STATUS_NOT_A_DIRECTORY}, {
509	ERRHRD, ERRgeneral, NT_STATUS_BAD_LOGON_SESSION_STATE}, {
510	ERRHRD, ERRgeneral, NT_STATUS_LOGON_SESSION_COLLISION}, {
511	ERRDOS, 206, NT_STATUS_NAME_TOO_LONG}, {
512	ERRDOS, 2401, NT_STATUS_FILES_OPEN}, {
513	ERRDOS, 2404, NT_STATUS_CONNECTION_IN_USE}, {
514	ERRHRD, ERRgeneral, NT_STATUS_MESSAGE_NOT_FOUND}, {
515	ERRDOS, ERRnoaccess, NT_STATUS_PROCESS_IS_TERMINATING}, {
516	ERRHRD, ERRgeneral, NT_STATUS_INVALID_LOGON_TYPE}, {
517	ERRHRD, ERRgeneral, NT_STATUS_NO_GUID_TRANSLATION}, {
518	ERRHRD, ERRgeneral, NT_STATUS_CANNOT_IMPERSONATE}, {
519	ERRHRD, ERRgeneral, NT_STATUS_IMAGE_ALREADY_LOADED}, {
520	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_NOT_PRESENT}, {
521	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_LID_NOT_EXIST}, {
522	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_LID_ALREADY_OWNED}, {
523	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_NOT_LID_OWNER}, {
524	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_INVALID_COMMAND}, {
525	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_INVALID_LID}, {
526	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_SELECTOR_NOT_AVAILABLE}, {
527	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_INVALID_SELECTOR}, {
528	ERRHRD, ERRgeneral, NT_STATUS_NO_LDT}, {
529	ERRHRD, ERRgeneral, NT_STATUS_INVALID_LDT_SIZE}, {
530	ERRHRD, ERRgeneral, NT_STATUS_INVALID_LDT_OFFSET}, {
531	ERRHRD, ERRgeneral, NT_STATUS_INVALID_LDT_DESCRIPTOR}, {
532	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_NE_FORMAT}, {
533	ERRHRD, ERRgeneral, NT_STATUS_RXACT_INVALID_STATE}, {
534	ERRHRD, ERRgeneral, NT_STATUS_RXACT_COMMIT_FAILURE}, {
535	ERRHRD, ERRgeneral, NT_STATUS_MAPPED_FILE_SIZE_ZERO}, {
536	ERRDOS, ERRnofids, NT_STATUS_TOO_MANY_OPENED_FILES}, {
537	ERRHRD, ERRgeneral, NT_STATUS_CANCELLED}, {
538	ERRDOS, ERRnoaccess, NT_STATUS_CANNOT_DELETE}, {
539	ERRHRD, ERRgeneral, NT_STATUS_INVALID_COMPUTER_NAME}, {
540	ERRDOS, ERRnoaccess, NT_STATUS_FILE_DELETED}, {
541	ERRHRD, ERRgeneral, NT_STATUS_SPECIAL_ACCOUNT}, {
542	ERRHRD, ERRgeneral, NT_STATUS_SPECIAL_GROUP}, {
543	ERRHRD, ERRgeneral, NT_STATUS_SPECIAL_USER}, {
544	ERRHRD, ERRgeneral, NT_STATUS_MEMBERS_PRIMARY_GROUP}, {
545	ERRDOS, ERRbadfid, NT_STATUS_FILE_CLOSED}, {
546	ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_THREADS}, {
547	ERRHRD, ERRgeneral, NT_STATUS_THREAD_NOT_IN_PROCESS}, {
548	ERRHRD, ERRgeneral, NT_STATUS_TOKEN_ALREADY_IN_USE}, {
549	ERRHRD, ERRgeneral, NT_STATUS_PAGEFILE_QUOTA_EXCEEDED}, {
550	ERRHRD, ERRgeneral, NT_STATUS_COMMITMENT_LIMIT}, {
551	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_LE_FORMAT}, {
552	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_NOT_MZ}, {
553	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_PROTECT}, {
554	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_WIN_16}, {
555	ERRHRD, ERRgeneral, NT_STATUS_LOGON_SERVER_CONFLICT}, {
556	ERRHRD, ERRgeneral, NT_STATUS_TIME_DIFFERENCE_AT_DC}, {
557	ERRHRD, ERRgeneral, NT_STATUS_SYNCHRONIZATION_REQUIRED}, {
558	ERRDOS, 126, NT_STATUS_DLL_NOT_FOUND}, {
559	ERRHRD, ERRgeneral, NT_STATUS_OPEN_FAILED}, {
560	ERRHRD, ERRgeneral, NT_STATUS_IO_PRIVILEGE_FAILED}, {
561	ERRDOS, 182, NT_STATUS_ORDINAL_NOT_FOUND}, {
562	ERRDOS, 127, NT_STATUS_ENTRYPOINT_NOT_FOUND}, {
563	ERRHRD, ERRgeneral, NT_STATUS_CONTROL_C_EXIT}, {
564	ERRDOS, 64, NT_STATUS_LOCAL_DISCONNECT}, {
565	ERRDOS, 64, NT_STATUS_REMOTE_DISCONNECT}, {
566	ERRDOS, 51, NT_STATUS_REMOTE_RESOURCES}, {
567	ERRDOS, 59, NT_STATUS_LINK_FAILED}, {
568	ERRDOS, 59, NT_STATUS_LINK_TIMEOUT}, {
569	ERRDOS, 59, NT_STATUS_INVALID_CONNECTION}, {
570	ERRDOS, 59, NT_STATUS_INVALID_ADDRESS}, {
571	ERRHRD, ERRgeneral, NT_STATUS_DLL_INIT_FAILED}, {
572	ERRHRD, ERRgeneral, NT_STATUS_MISSING_SYSTEMFILE}, {
573	ERRHRD, ERRgeneral, NT_STATUS_UNHANDLED_EXCEPTION}, {
574	ERRHRD, ERRgeneral, NT_STATUS_APP_INIT_FAILURE}, {
575	ERRHRD, ERRgeneral, NT_STATUS_PAGEFILE_CREATE_FAILED}, {
576	ERRHRD, ERRgeneral, NT_STATUS_NO_PAGEFILE}, {
577	ERRDOS, 124, NT_STATUS_INVALID_LEVEL}, {
578	ERRDOS, 86, NT_STATUS_WRONG_PASSWORD_CORE}, {
579	ERRHRD, ERRgeneral, NT_STATUS_ILLEGAL_FLOAT_CONTEXT}, {
580	ERRDOS, 109, NT_STATUS_PIPE_BROKEN}, {
581	ERRHRD, ERRgeneral, NT_STATUS_REGISTRY_CORRUPT}, {
582	ERRHRD, ERRgeneral, NT_STATUS_REGISTRY_IO_FAILED}, {
583	ERRHRD, ERRgeneral, NT_STATUS_NO_EVENT_PAIR}, {
584	ERRHRD, ERRgeneral, NT_STATUS_UNRECOGNIZED_VOLUME}, {
585	ERRHRD, ERRgeneral, NT_STATUS_SERIAL_NO_DEVICE_INITED}, {
586	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_ALIAS}, {
587	ERRHRD, ERRgeneral, NT_STATUS_MEMBER_NOT_IN_ALIAS}, {
588	ERRHRD, ERRgeneral, NT_STATUS_MEMBER_IN_ALIAS}, {
589	ERRHRD, ERRgeneral, NT_STATUS_ALIAS_EXISTS}, {
590	ERRHRD, ERRgeneral, NT_STATUS_LOGON_NOT_GRANTED}, {
591	ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_SECRETS}, {
592	ERRHRD, ERRgeneral, NT_STATUS_SECRET_TOO_LONG}, {
593	ERRHRD, ERRgeneral, NT_STATUS_INTERNAL_DB_ERROR}, {
594	ERRHRD, ERRgeneral, NT_STATUS_FULLSCREEN_MODE}, {
595	ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_CONTEXT_IDS}, {
596	ERRDOS, ERRnoaccess, NT_STATUS_LOGON_TYPE_NOT_GRANTED}, {
597	ERRHRD, ERRgeneral, NT_STATUS_NOT_REGISTRY_FILE}, {
598	ERRHRD, ERRgeneral, NT_STATUS_NT_CROSS_ENCRYPTION_REQUIRED}, {
599	ERRHRD, ERRgeneral, NT_STATUS_DOMAIN_CTRLR_CONFIG_ERROR}, {
600	ERRHRD, ERRgeneral, NT_STATUS_FT_MISSING_MEMBER}, {
601	ERRHRD, ERRgeneral, NT_STATUS_ILL_FORMED_SERVICE_ENTRY}, {
602	ERRHRD, ERRgeneral, NT_STATUS_ILLEGAL_CHARACTER}, {
603	ERRHRD, ERRgeneral, NT_STATUS_UNMAPPABLE_CHARACTER}, {
604	ERRHRD, ERRgeneral, NT_STATUS_UNDEFINED_CHARACTER}, {
605	ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_VOLUME}, {
606	ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_ID_MARK_NOT_FOUND}, {
607	ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_WRONG_CYLINDER}, {
608	ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_UNKNOWN_ERROR}, {
609	ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_BAD_REGISTERS}, {
610	ERRHRD, ERRgeneral, NT_STATUS_DISK_RECALIBRATE_FAILED}, {
611	ERRHRD, ERRgeneral, NT_STATUS_DISK_OPERATION_FAILED}, {
612	ERRHRD, ERRgeneral, NT_STATUS_DISK_RESET_FAILED}, {
613	ERRHRD, ERRgeneral, NT_STATUS_SHARED_IRQ_BUSY}, {
614	ERRHRD, ERRgeneral, NT_STATUS_FT_ORPHANING}, {
615	ERRHRD, ERRgeneral, 0xc000016e}, {
616	ERRHRD, ERRgeneral, 0xc000016f}, {
617	ERRHRD, ERRgeneral, 0xc0000170}, {
618	ERRHRD, ERRgeneral, 0xc0000171}, {
619	ERRHRD, ERRgeneral, NT_STATUS_PARTITION_FAILURE}, {
620	ERRHRD, ERRgeneral, NT_STATUS_INVALID_BLOCK_LENGTH}, {
621	ERRHRD, ERRgeneral, NT_STATUS_DEVICE_NOT_PARTITIONED}, {
622	ERRHRD, ERRgeneral, NT_STATUS_UNABLE_TO_LOCK_MEDIA}, {
623	ERRHRD, ERRgeneral, NT_STATUS_UNABLE_TO_UNLOAD_MEDIA}, {
624	ERRHRD, ERRgeneral, NT_STATUS_EOM_OVERFLOW}, {
625	ERRHRD, ERRgeneral, NT_STATUS_NO_MEDIA}, {
626	ERRHRD, ERRgeneral, 0xc0000179}, {
627	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_MEMBER}, {
628	ERRHRD, ERRgeneral, NT_STATUS_INVALID_MEMBER}, {
629	ERRHRD, ERRgeneral, NT_STATUS_KEY_DELETED}, {
630	ERRHRD, ERRgeneral, NT_STATUS_NO_LOG_SPACE}, {
631	ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_SIDS}, {
632	ERRHRD, ERRgeneral, NT_STATUS_LM_CROSS_ENCRYPTION_REQUIRED}, {
633	ERRHRD, ERRgeneral, NT_STATUS_KEY_HAS_CHILDREN}, {
634	ERRHRD, ERRgeneral, NT_STATUS_CHILD_MUST_BE_VOLATILE}, {
635	ERRDOS, 87, NT_STATUS_DEVICE_CONFIGURATION_ERROR}, {
636	ERRHRD, ERRgeneral, NT_STATUS_DRIVER_INTERNAL_ERROR}, {
637	ERRDOS, 22, NT_STATUS_INVALID_DEVICE_STATE}, {
638	ERRHRD, ERRgeneral, NT_STATUS_IO_DEVICE_ERROR}, {
639	ERRHRD, ERRgeneral, NT_STATUS_DEVICE_PROTOCOL_ERROR}, {
640	ERRHRD, ERRgeneral, NT_STATUS_BACKUP_CONTROLLER}, {
641	ERRHRD, ERRgeneral, NT_STATUS_LOG_FILE_FULL}, {
642	ERRDOS, 19, NT_STATUS_TOO_LATE}, {
643	ERRDOS, ERRnoaccess, NT_STATUS_NO_TRUST_LSA_SECRET},
644/*	{ This NT error code was 'sqashed'
645	 from NT_STATUS_NO_TRUST_SAM_ACCOUNT to
646	 NT_STATUS_TRUSTED_RELATIONSHIP_FAILURE during the session setup } */
647	{
648	ERRDOS, ERRnoaccess, NT_STATUS_NO_TRUST_SAM_ACCOUNT}, {
649	ERRDOS, ERRnoaccess, NT_STATUS_TRUSTED_DOMAIN_FAILURE}, {
650	ERRDOS, ERRnoaccess, NT_STATUS_TRUSTED_RELATIONSHIP_FAILURE}, {
651	ERRHRD, ERRgeneral, NT_STATUS_EVENTLOG_FILE_CORRUPT}, {
652	ERRHRD, ERRgeneral, NT_STATUS_EVENTLOG_CANT_START}, {
653	ERRDOS, ERRnoaccess, NT_STATUS_TRUST_FAILURE}, {
654	ERRHRD, ERRgeneral, NT_STATUS_MUTANT_LIMIT_EXCEEDED}, {
655	ERRDOS, ERRnetlogonNotStarted, NT_STATUS_NETLOGON_NOT_STARTED}, {
656	ERRSRV, ERRaccountexpired, NT_STATUS_ACCOUNT_EXPIRED}, {
657	ERRHRD, ERRgeneral, NT_STATUS_POSSIBLE_DEADLOCK}, {
658	ERRHRD, ERRgeneral, NT_STATUS_NETWORK_CREDENTIAL_CONFLICT}, {
659	ERRHRD, ERRgeneral, NT_STATUS_REMOTE_SESSION_LIMIT}, {
660	ERRHRD, ERRgeneral, NT_STATUS_EVENTLOG_FILE_CHANGED}, {
661	ERRDOS, ERRnoaccess, NT_STATUS_NOLOGON_INTERDOMAIN_TRUST_ACCOUNT}, {
662	ERRDOS, ERRnoaccess, NT_STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT}, {
663	ERRDOS, ERRnoaccess, NT_STATUS_NOLOGON_SERVER_TRUST_ACCOUNT},
664/*	{ This NT error code was 'sqashed'
665	 from NT_STATUS_DOMAIN_TRUST_INCONSISTENT to NT_STATUS_LOGON_FAILURE
666	 during the session setup }  */
667	{
668	ERRDOS, ERRnoaccess, NT_STATUS_DOMAIN_TRUST_INCONSISTENT}, {
669	ERRHRD, ERRgeneral, NT_STATUS_FS_DRIVER_REQUIRED}, {
670	ERRHRD, ERRgeneral, NT_STATUS_NO_USER_SESSION_KEY}, {
671	ERRDOS, 59, NT_STATUS_USER_SESSION_DELETED}, {
672	ERRHRD, ERRgeneral, NT_STATUS_RESOURCE_LANG_NOT_FOUND}, {
673	ERRDOS, ERRnoresource, NT_STATUS_INSUFF_SERVER_RESOURCES}, {
674	ERRHRD, ERRgeneral, NT_STATUS_INVALID_BUFFER_SIZE}, {
675	ERRHRD, ERRgeneral, NT_STATUS_INVALID_ADDRESS_COMPONENT}, {
676	ERRHRD, ERRgeneral, NT_STATUS_INVALID_ADDRESS_WILDCARD}, {
677	ERRDOS, 68, NT_STATUS_TOO_MANY_ADDRESSES}, {
678	ERRDOS, 52, NT_STATUS_ADDRESS_ALREADY_EXISTS}, {
679	ERRDOS, 64, NT_STATUS_ADDRESS_CLOSED}, {
680	ERRDOS, 64, NT_STATUS_CONNECTION_DISCONNECTED}, {
681	ERRDOS, 64, NT_STATUS_CONNECTION_RESET}, {
682	ERRDOS, 68, NT_STATUS_TOO_MANY_NODES}, {
683	ERRDOS, 59, NT_STATUS_TRANSACTION_ABORTED}, {
684	ERRDOS, 59, NT_STATUS_TRANSACTION_TIMED_OUT}, {
685	ERRDOS, 59, NT_STATUS_TRANSACTION_NO_RELEASE}, {
686	ERRDOS, 59, NT_STATUS_TRANSACTION_NO_MATCH}, {
687	ERRDOS, 59, NT_STATUS_TRANSACTION_RESPONDED}, {
688	ERRDOS, 59, NT_STATUS_TRANSACTION_INVALID_ID}, {
689	ERRDOS, 59, NT_STATUS_TRANSACTION_INVALID_TYPE}, {
690	ERRDOS, ERRunsup, NT_STATUS_NOT_SERVER_SESSION}, {
691	ERRDOS, ERRunsup, NT_STATUS_NOT_CLIENT_SESSION}, {
692	ERRHRD, ERRgeneral, NT_STATUS_CANNOT_LOAD_REGISTRY_FILE}, {
693	ERRHRD, ERRgeneral, NT_STATUS_DEBUG_ATTACH_FAILED}, {
694	ERRHRD, ERRgeneral, NT_STATUS_SYSTEM_PROCESS_TERMINATED}, {
695	ERRHRD, ERRgeneral, NT_STATUS_DATA_NOT_ACCEPTED}, {
696	ERRHRD, ERRgeneral, NT_STATUS_NO_BROWSER_SERVERS_FOUND}, {
697	ERRHRD, ERRgeneral, NT_STATUS_VDM_HARD_ERROR}, {
698	ERRHRD, ERRgeneral, NT_STATUS_DRIVER_CANCEL_TIMEOUT}, {
699	ERRHRD, ERRgeneral, NT_STATUS_REPLY_MESSAGE_MISMATCH}, {
700	ERRHRD, ERRgeneral, NT_STATUS_MAPPED_ALIGNMENT}, {
701	ERRDOS, 193, NT_STATUS_IMAGE_CHECKSUM_MISMATCH}, {
702	ERRHRD, ERRgeneral, NT_STATUS_LOST_WRITEBEHIND_DATA}, {
703	ERRHRD, ERRgeneral, NT_STATUS_CLIENT_SERVER_PARAMETERS_INVALID}, {
704	ERRSRV, ERRpasswordExpired, NT_STATUS_PASSWORD_MUST_CHANGE}, {
705	ERRHRD, ERRgeneral, NT_STATUS_NOT_FOUND}, {
706	ERRHRD, ERRgeneral, NT_STATUS_NOT_TINY_STREAM}, {
707	ERRHRD, ERRgeneral, NT_STATUS_RECOVERY_FAILURE}, {
708	ERRHRD, ERRgeneral, NT_STATUS_STACK_OVERFLOW_READ}, {
709	ERRHRD, ERRgeneral, NT_STATUS_FAIL_CHECK}, {
710	ERRHRD, ERRgeneral, NT_STATUS_DUPLICATE_OBJECTID}, {
711	ERRHRD, ERRgeneral, NT_STATUS_OBJECTID_EXISTS}, {
712	ERRHRD, ERRgeneral, NT_STATUS_CONVERT_TO_LARGE}, {
713	ERRHRD, ERRgeneral, NT_STATUS_RETRY}, {
714	ERRHRD, ERRgeneral, NT_STATUS_FOUND_OUT_OF_SCOPE}, {
715	ERRHRD, ERRgeneral, NT_STATUS_ALLOCATE_BUCKET}, {
716	ERRHRD, ERRgeneral, NT_STATUS_PROPSET_NOT_FOUND}, {
717	ERRHRD, ERRgeneral, NT_STATUS_MARSHALL_OVERFLOW}, {
718	ERRHRD, ERRgeneral, NT_STATUS_INVALID_VARIANT}, {
719	ERRHRD, ERRgeneral, NT_STATUS_DOMAIN_CONTROLLER_NOT_FOUND}, {
720	ERRDOS, ERRnoaccess, NT_STATUS_ACCOUNT_LOCKED_OUT}, {
721	ERRDOS, ERRbadfid, NT_STATUS_HANDLE_NOT_CLOSABLE}, {
722	ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_REFUSED}, {
723	ERRHRD, ERRgeneral, NT_STATUS_GRACEFUL_DISCONNECT}, {
724	ERRHRD, ERRgeneral, NT_STATUS_ADDRESS_ALREADY_ASSOCIATED}, {
725	ERRHRD, ERRgeneral, NT_STATUS_ADDRESS_NOT_ASSOCIATED}, {
726	ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_INVALID}, {
727	ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_ACTIVE}, {
728	ERRHRD, ERRgeneral, NT_STATUS_NETWORK_UNREACHABLE}, {
729	ERRHRD, ERRgeneral, NT_STATUS_HOST_UNREACHABLE}, {
730	ERRHRD, ERRgeneral, NT_STATUS_PROTOCOL_UNREACHABLE}, {
731	ERRHRD, ERRgeneral, NT_STATUS_PORT_UNREACHABLE}, {
732	ERRHRD, ERRgeneral, NT_STATUS_REQUEST_ABORTED}, {
733	ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_ABORTED}, {
734	ERRHRD, ERRgeneral, NT_STATUS_BAD_COMPRESSION_BUFFER}, {
735	ERRHRD, ERRgeneral, NT_STATUS_USER_MAPPED_FILE}, {
736	ERRHRD, ERRgeneral, NT_STATUS_AUDIT_FAILED}, {
737	ERRHRD, ERRgeneral, NT_STATUS_TIMER_RESOLUTION_NOT_SET}, {
738	ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_COUNT_LIMIT}, {
739	ERRHRD, ERRgeneral, NT_STATUS_LOGIN_TIME_RESTRICTION}, {
740	ERRHRD, ERRgeneral, NT_STATUS_LOGIN_WKSTA_RESTRICTION}, {
741	ERRDOS, 193, NT_STATUS_IMAGE_MP_UP_MISMATCH}, {
742	ERRHRD, ERRgeneral, 0xc000024a}, {
743	ERRHRD, ERRgeneral, 0xc000024b}, {
744	ERRHRD, ERRgeneral, 0xc000024c}, {
745	ERRHRD, ERRgeneral, 0xc000024d}, {
746	ERRHRD, ERRgeneral, 0xc000024e}, {
747	ERRHRD, ERRgeneral, 0xc000024f}, {
748	ERRHRD, ERRgeneral, NT_STATUS_INSUFFICIENT_LOGON_INFO}, {
749	ERRHRD, ERRgeneral, NT_STATUS_BAD_DLL_ENTRYPOINT}, {
750	ERRHRD, ERRgeneral, NT_STATUS_BAD_SERVICE_ENTRYPOINT}, {
751	ERRHRD, ERRgeneral, NT_STATUS_LPC_REPLY_LOST}, {
752	ERRHRD, ERRgeneral, NT_STATUS_IP_ADDRESS_CONFLICT1}, {
753	ERRHRD, ERRgeneral, NT_STATUS_IP_ADDRESS_CONFLICT2}, {
754	ERRHRD, ERRgeneral, NT_STATUS_REGISTRY_QUOTA_LIMIT}, {
755	ERRSRV, 3, NT_STATUS_PATH_NOT_COVERED}, {
756	ERRHRD, ERRgeneral, NT_STATUS_NO_CALLBACK_ACTIVE}, {
757	ERRHRD, ERRgeneral, NT_STATUS_LICENSE_QUOTA_EXCEEDED}, {
758	ERRHRD, ERRgeneral, NT_STATUS_PWD_TOO_SHORT}, {
759	ERRHRD, ERRgeneral, NT_STATUS_PWD_TOO_RECENT}, {
760	ERRHRD, ERRgeneral, NT_STATUS_PWD_HISTORY_CONFLICT}, {
761	ERRHRD, ERRgeneral, 0xc000025d}, {
762	ERRHRD, ERRgeneral, NT_STATUS_PLUGPLAY_NO_DEVICE}, {
763	ERRHRD, ERRgeneral, NT_STATUS_UNSUPPORTED_COMPRESSION}, {
764	ERRHRD, ERRgeneral, NT_STATUS_INVALID_HW_PROFILE}, {
765	ERRHRD, ERRgeneral, NT_STATUS_INVALID_PLUGPLAY_DEVICE_PATH}, {
766	ERRDOS, 182, NT_STATUS_DRIVER_ORDINAL_NOT_FOUND}, {
767	ERRDOS, 127, NT_STATUS_DRIVER_ENTRYPOINT_NOT_FOUND}, {
768	ERRDOS, 288, NT_STATUS_RESOURCE_NOT_OWNED}, {
769	ERRDOS, ErrTooManyLinks, NT_STATUS_TOO_MANY_LINKS}, {
770	ERRHRD, ERRgeneral, NT_STATUS_QUOTA_LIST_INCONSISTENT}, {
771	ERRHRD, ERRgeneral, NT_STATUS_FILE_IS_OFFLINE}, {
772	ERRDOS, 21, 0xc000026e}, {
773	ERRDOS, 161, 0xc0000281}, {
774	ERRDOS, ERRnoaccess, 0xc000028a}, {
775	ERRDOS, ERRnoaccess, 0xc000028b}, {
776	ERRHRD, ERRgeneral, 0xc000028c}, {
777	ERRDOS, ERRnoaccess, 0xc000028d}, {
778	ERRDOS, ERRnoaccess, 0xc000028e}, {
779	ERRDOS, ERRnoaccess, 0xc000028f}, {
780	ERRDOS, ERRnoaccess, 0xc0000290}, {
781	ERRDOS, ERRbadfunc, 0xc000029c}, {
782	ERRDOS, ERRsymlink, NT_STATUS_STOPPED_ON_SYMLINK}, {
783	ERRDOS, ERRinvlevel, 0x007c0001}, {
784	0, 0, 0 }
785};
786
787/*****************************************************************************
788 Print an error message from the status code
789 *****************************************************************************/
790static void
791cifs_print_status(__u32 status_code)
792{
793	int idx = 0;
794
795	while (nt_errs[idx].nt_errstr != NULL) {
796		if (((nt_errs[idx].nt_errcode) & 0xFFFFFF) ==
797		    (status_code & 0xFFFFFF)) {
798			pr_notice("Status code returned 0x%08x %s\n",
799				  status_code, nt_errs[idx].nt_errstr);
800		}
801		idx++;
802	}
803	return;
804}
805
806
807static void
808ntstatus_to_dos(__u32 ntstatus, __u8 *eclass, __u16 *ecode)
809{
810	int i;
811	if (ntstatus == 0) {
812		*eclass = 0;
813		*ecode = 0;
814		return;
815	}
816	for (i = 0; ntstatus_to_dos_map[i].ntstatus; i++) {
817		if (ntstatus == ntstatus_to_dos_map[i].ntstatus) {
818			*eclass = ntstatus_to_dos_map[i].dos_class;
819			*ecode = ntstatus_to_dos_map[i].dos_code;
820			return;
821		}
822	}
823	*eclass = ERRHRD;
824	*ecode = ERRgeneral;
825}
826
827int
828map_smb_to_linux_error(char *buf, bool logErr)
829{
830	struct smb_hdr *smb = (struct smb_hdr *)buf;
831	unsigned int i;
832	int rc = -EIO;	/* if transport error smb error may not be set */
833	__u8 smberrclass;
834	__u16 smberrcode;
835
836	/* BB if NT Status codes - map NT BB */
837
838	/* old style smb error codes */
839	if (smb->Status.CifsError == 0)
840		return 0;
841
842	if (smb->Flags2 & SMBFLG2_ERR_STATUS) {
843		/* translate the newer STATUS codes to old style SMB errors
844		 * and then to POSIX errors */
845		__u32 err = le32_to_cpu(smb->Status.CifsError);
846		if (logErr && (err != (NT_STATUS_MORE_PROCESSING_REQUIRED)))
847			cifs_print_status(err);
848		else if (cifsFYI & CIFS_RC)
849			cifs_print_status(err);
850		ntstatus_to_dos(err, &smberrclass, &smberrcode);
851	} else {
852		smberrclass = smb->Status.DosError.ErrorClass;
853		smberrcode = le16_to_cpu(smb->Status.DosError.Error);
854	}
855
856	/* old style errors */
857
858	/* DOS class smb error codes - map DOS */
859	if (smberrclass == ERRDOS) {
860		/* 1 byte field no need to byte reverse */
861		for (i = 0;
862		     i <
863		     sizeof(mapping_table_ERRDOS) /
864		     sizeof(struct smb_to_posix_error); i++) {
865			if (mapping_table_ERRDOS[i].smb_err == 0)
866				break;
867			else if (mapping_table_ERRDOS[i].smb_err ==
868								smberrcode) {
869				rc = mapping_table_ERRDOS[i].posix_code;
870				break;
871			}
872			/* else try next error mapping one to see if match */
873		}
874	} else if (smberrclass == ERRSRV) {
875		/* server class of error codes */
876		for (i = 0;
877		     i <
878		     sizeof(mapping_table_ERRSRV) /
879		     sizeof(struct smb_to_posix_error); i++) {
880			if (mapping_table_ERRSRV[i].smb_err == 0)
881				break;
882			else if (mapping_table_ERRSRV[i].smb_err ==
883								smberrcode) {
884				rc = mapping_table_ERRSRV[i].posix_code;
885				break;
886			}
887			/* else try next error mapping to see if match */
888		}
889	}
890	/* else ERRHRD class errors or junk  - return EIO */
891
892	cifs_dbg(FYI, "Mapping smb error code 0x%x to POSIX err %d\n",
893		 le32_to_cpu(smb->Status.CifsError), rc);
894
895	/* generic corrective action e.g. reconnect SMB session on
896	 * ERRbaduid could be added */
897
898	return rc;
899}
900
901/*
902 * calculate the size of the SMB message based on the fixed header
903 * portion, the number of word parameters and the data portion of the message
904 */
905unsigned int
906smbCalcSize(void *buf)
907{
908	struct smb_hdr *ptr = (struct smb_hdr *)buf;
909	return (sizeof(struct smb_hdr) + (2 * ptr->WordCount) +
910		2 /* size of the bcc field */ + get_bcc(ptr));
911}
912
913/* The following are taken from fs/ntfs/util.c */
914
915#define NTFS_TIME_OFFSET ((u64)(369*365 + 89) * 24 * 3600 * 10000000)
916
917/*
918 * Convert the NT UTC (based 1601-01-01, in hundred nanosecond units)
919 * into Unix UTC (based 1970-01-01, in seconds).
920 */
921struct timespec
922cifs_NTtimeToUnix(__le64 ntutc)
923{
924	struct timespec ts;
925	/* BB what about the timezone? BB */
926
927	/* Subtract the NTFS time offset, then convert to 1s intervals. */
928	s64 t = le64_to_cpu(ntutc) - NTFS_TIME_OFFSET;
929	u64 abs_t;
930
931	/*
932	 * Unfortunately can not use normal 64 bit division on 32 bit arch, but
933	 * the alternative, do_div, does not work with negative numbers so have
934	 * to special case them
935	 */
936	if (t < 0) {
937		abs_t = -t;
938		ts.tv_nsec = (long)(do_div(abs_t, 10000000) * 100);
939		ts.tv_nsec = -ts.tv_nsec;
940		ts.tv_sec = -abs_t;
941	} else {
942		abs_t = t;
943		ts.tv_nsec = (long)do_div(abs_t, 10000000) * 100;
944		ts.tv_sec = abs_t;
945	}
946
947	return ts;
948}
949
950/* Convert the Unix UTC into NT UTC. */
951u64
952cifs_UnixTimeToNT(struct timespec t)
953{
954	/* Convert to 100ns intervals and then add the NTFS time offset. */
955	return (u64) t.tv_sec * 10000000 + t.tv_nsec/100 + NTFS_TIME_OFFSET;
956}
957
958static const int total_days_of_prev_months[] = {
959	0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334
960};
961
962struct timespec cnvrtDosUnixTm(__le16 le_date, __le16 le_time, int offset)
963{
964	struct timespec ts;
965	int sec, min, days, month, year;
966	u16 date = le16_to_cpu(le_date);
967	u16 time = le16_to_cpu(le_time);
968	SMB_TIME *st = (SMB_TIME *)&time;
969	SMB_DATE *sd = (SMB_DATE *)&date;
970
971	cifs_dbg(FYI, "date %d time %d\n", date, time);
972
973	sec = 2 * st->TwoSeconds;
974	min = st->Minutes;
975	if ((sec > 59) || (min > 59))
976		cifs_dbg(VFS, "illegal time min %d sec %d\n", min, sec);
977	sec += (min * 60);
978	sec += 60 * 60 * st->Hours;
979	if (st->Hours > 24)
980		cifs_dbg(VFS, "illegal hours %d\n", st->Hours);
981	days = sd->Day;
982	month = sd->Month;
983	if ((days > 31) || (month > 12)) {
984		cifs_dbg(VFS, "illegal date, month %d day: %d\n", month, days);
985		if (month > 12)
986			month = 12;
987	}
988	month -= 1;
989	days += total_days_of_prev_months[month];
990	days += 3652; /* account for difference in days between 1980 and 1970 */
991	year = sd->Year;
992	days += year * 365;
993	days += (year/4); /* leap year */
994	/* generalized leap year calculation is more complex, ie no leap year
995	for years/100 except for years/400, but since the maximum number for DOS
996	 year is 2**7, the last year is 1980+127, which means we need only
997	 consider 2 special case years, ie the years 2000 and 2100, and only
998	 adjust for the lack of leap year for the year 2100, as 2000 was a
999	 leap year (divisable by 400) */
1000	if (year >= 120)  /* the year 2100 */
1001		days = days - 1;  /* do not count leap year for the year 2100 */
1002
1003	/* adjust for leap year where we are still before leap day */
1004	if (year != 120)
1005		days -= ((year & 0x03) == 0) && (month < 2 ? 1 : 0);
1006	sec += 24 * 60 * 60 * days;
1007
1008	ts.tv_sec = sec + offset;
1009
1010	/* cifs_dbg(FYI, "sec after cnvrt dos to unix time %d\n",sec); */
1011
1012	ts.tv_nsec = 0;
1013	return ts;
1014}
1015