2 * Copyright (c) 2000-2001, Boris Popov
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by Boris Popov.
16 * 4. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * $Id: smb_subr.h,v 1.13 2004/09/14 22:59:08 lindak Exp $
36 * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
37 * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
40 #ifndef _NETSMB_SMB_SUBR_H_
41 #define _NETSMB_SMB_SUBR_H_
43 #include <sys/cmn_err.h>
46 #include <netsmb/smb_conn.h>
48 struct msgb
; /* avoiding sys/stream.h here */
50 /* Helper function for SMBERROR */
52 extern void smb_errmsg(int, const char *, const char *, ...)
54 void m_dumpm(struct msgb
*);
57 * Let's use C99 standard variadic macros!
58 * Also the C99 __func__ (function name) feature.
60 #define SMBERROR(...) \
61 smb_errmsg(CE_NOTE, __func__, __VA_ARGS__)
62 #define SMBPANIC(...) \
63 smb_errmsg(CE_PANIC, __func__, __VA_ARGS__)
64 #define SMBSDEBUG(...) \
65 smb_errmsg(CE_CONT, __func__, __VA_ARGS__)
66 #define SMBIODEBUG(...) \
67 smb_errmsg(CE_CONT, __func__, __VA_ARGS__)
68 #define NBDEBUG(...) \
69 smb_errmsg(CE_CONT, __func__, __VA_ARGS__)
71 #if defined(DEBUG) || defined(lint)
73 #define DEBUG_ENTER(str) debug_enter(str)
75 #else /* DEBUG or lint */
77 #define DEBUG_ENTER(str) ((void)0)
79 #endif /* DEBUG or lint */
81 typedef uint16_t smb_unichar
;
82 typedef smb_unichar
*smb_uniptr
;
84 extern smb_unichar smb_unieol
;
91 * These are the attributes we can get from the server via
92 * SMB commands such as TRANS2_QUERY_FILE_INFORMATION
93 * with info level SMB_QFILEINFO_ALL_INFO, and directory
94 * FindFirst/FindNext info. levels FIND_DIRECTORY_INFO
95 * and FIND_BOTH_DIRECTORY_INFO, etc.
97 * Values in this struct are always native endian,
98 * and times are converted converted to Unix form.
99 * Note: zero in any of the times means "unknown".
101 typedef struct smbfattr
{
102 timespec_t fa_createtime
; /* Note, != ctime */
103 timespec_t fa_atime
; /* these 3 are like unix */
106 u_offset_t fa_size
; /* EOF position */
107 u_offset_t fa_allocsz
; /* Allocated size. */
108 uint32_t fa_attr
; /* Ext. file (DOS) attr */
112 * Tunable timeout values. See: smb_smb.c
114 extern int smb_timo_notice
;
115 extern int smb_timo_default
;
116 extern int smb_timo_open
;
117 extern int smb_timo_read
;
118 extern int smb_timo_write
;
119 extern int smb_timo_append
;
121 #define EMOREDATA (0x7fff)
123 void smb_credinit(struct smb_cred
*scred
, cred_t
*cr
);
124 void smb_credrele(struct smb_cred
*scred
);
126 void smb_oldlm_hash(const char *apwd
, uchar_t
*hash
);
127 void smb_ntlmv1hash(const char *apwd
, uchar_t
*hash
);
128 void smb_ntlmv2hash(const uchar_t
*v1hash
, const char *user
,
129 const char *destination
, uchar_t
*v2hash
);
131 int smb_lmresponse(const uchar_t
*hash
, const uchar_t
*C8
, uchar_t
*RN
);
132 int smb_ntlmv2response(const uchar_t
*hash
, const uchar_t
*C8
,
133 const uchar_t
*blob
, size_t bloblen
, uchar_t
**RN
, size_t *RNlen
);
134 int smb_maperror(int eclass
, int eno
);
135 int smb_maperr32(uint32_t eno
);
136 int smb_put_dmem(struct mbchain
*mbp
, struct smb_vc
*vcp
,
137 const char *src
, int len
, int caseopt
, int *lenp
);
138 int smb_put_dstring(struct mbchain
*mbp
, struct smb_vc
*vcp
,
139 const char *src
, int caseopt
);
140 int smb_put_string(struct smb_rq
*rqp
, const char *src
);
141 int smb_put_asunistring(struct smb_rq
*rqp
, const char *src
);
142 int smb_checksmp(void);
144 int smb_cmp_sockaddr(struct sockaddr
*, struct sockaddr
*);
145 struct sockaddr
*smb_dup_sockaddr(struct sockaddr
*sa
);
146 void smb_free_sockaddr(struct sockaddr
*sa
);
147 int smb_toupper(const char *, char *, size_t);
149 void smb_rq_sign(struct smb_rq
*);
150 int smb_rq_verify(struct smb_rq
*);
151 int smb_calcv2mackey(struct smb_vc
*, const uchar_t
*,
152 const uchar_t
*, size_t);
153 int smb_calcmackey(struct smb_vc
*, const uchar_t
*,
154 const uchar_t
*, size_t);
155 void smb_crypto_mech_init(void);
159 * SMB protocol level functions
161 int smb_smb_echo(smb_vc_t
*vcp
, smb_cred_t
*scred
, int timo
);
162 int smb_smb_treeconnect(smb_share_t
*ssp
, smb_cred_t
*scred
);
163 int smb_smb_treedisconnect(smb_share_t
*ssp
, smb_cred_t
*scred
);
166 smb_smb_ntcreate(struct smb_share
*ssp
, struct mbchain
*name_mb
,
167 uint32_t crflag
, uint32_t req_acc
, uint32_t efa
, uint32_t sh_acc
,
168 uint32_t disp
, uint32_t createopt
, uint32_t impersonate
,
169 struct smb_cred
*scrp
, uint16_t *fidp
,
170 uint32_t *cr_act_p
, struct smbfattr
*fap
);
172 int smb_smb_close(struct smb_share
*ssp
, uint16_t fid
,
173 struct timespec
*mtime
, struct smb_cred
*scrp
);
176 smb_smb_open_prjob(struct smb_share
*ssp
, char *title
,
177 uint16_t setuplen
, uint16_t mode
,
178 struct smb_cred
*scrp
, uint16_t *fidp
);
180 int smb_smb_close_prjob(struct smb_share
*ssp
, uint16_t fid
,
181 struct smb_cred
*scrp
);
183 int smb_rwuio(smb_share_t
*ssp
, uint16_t fid
, uio_rw_t rw
,
184 uio_t
*uiop
, smb_cred_t
*scred
, int timo
);
190 void smb_time_init(void);
191 void smb_time_fini(void);
193 void smb_time_local2server(struct timespec
*tsp
, int tzoff
, long *seconds
);
194 void smb_time_server2local(ulong_t seconds
, int tzoff
, struct timespec
*tsp
);
195 void smb_time_NT2local(uint64_t nsec
, struct timespec
*tsp
);
196 void smb_time_local2NT(struct timespec
*tsp
, uint64_t *nsec
);
197 void smb_time_unix2dos(struct timespec
*tsp
, int tzoff
, uint16_t *ddp
,
198 uint16_t *dtp
, uint8_t *dhp
);
199 void smb_dos2unixtime(uint_t dd
, uint_t dt
, uint_t dh
, int tzoff
,
200 struct timespec
*tsp
);
202 #endif /* !_NETSMB_SMB_SUBR_H_ */