source: vendor/3.5.6/libcli/smb/smb2_constants.h

Last change on this file was 414, checked in by Herwig Bauernfeind, 16 years ago

Samba 3.5.0: Initial import
File size: 6.3 KB
Line 
1/*
2 Unix SMB/CIFS implementation.
3
4 SMB2 client library header
5
6 Copyright (C) Andrew Tridgell 2005
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
20*/
21
22#ifndef __LIBCLI_SMB2_SMB2_CONSTANTS_H__
23#define __LIBCLI_SMB2_SMB2_CONSTANTS_H__
24
25/* offsets into header elements for a sync SMB2 request */
26#define SMB2_HDR_PROTOCOL_ID 0x00
27#define SMB2_HDR_LENGTH 0x04
28#define SMB2_HDR_EPOCH 0x06
29#define SMB2_HDR_STATUS 0x08
30#define SMB2_HDR_OPCODE 0x0c
31#define SMB2_HDR_CREDIT 0x0e
32#define SMB2_HDR_FLAGS 0x10
33#define SMB2_HDR_NEXT_COMMAND 0x14
34#define SMB2_HDR_MESSAGE_ID 0x18
35#define SMB2_HDR_PID 0x20
36#define SMB2_HDR_TID 0x24
37#define SMB2_HDR_SESSION_ID 0x28
38#define SMB2_HDR_SIGNATURE 0x30 /* 16 bytes */
39#define SMB2_HDR_BODY 0x40
40
41/* header flags */
42#define SMB2_HDR_FLAG_REDIRECT 0x01
43#define SMB2_HDR_FLAG_ASYNC 0x02
44#define SMB2_HDR_FLAG_CHAINED 0x04
45#define SMB2_HDR_FLAG_SIGNED 0x08
46#define SMB2_HDR_FLAG_DFS 0x10000000
47
48/* SMB2 opcodes */
49#define SMB2_OP_NEGPROT 0x00
50#define SMB2_OP_SESSSETUP 0x01
51#define SMB2_OP_LOGOFF 0x02
52#define SMB2_OP_TCON 0x03
53#define SMB2_OP_TDIS 0x04
54#define SMB2_OP_CREATE 0x05
55#define SMB2_OP_CLOSE 0x06
56#define SMB2_OP_FLUSH 0x07
57#define SMB2_OP_READ 0x08
58#define SMB2_OP_WRITE 0x09
59#define SMB2_OP_LOCK 0x0a
60#define SMB2_OP_IOCTL 0x0b
61#define SMB2_OP_CANCEL 0x0c
62#define SMB2_OP_KEEPALIVE 0x0d
63#define SMB2_OP_FIND 0x0e
64#define SMB2_OP_NOTIFY 0x0f
65#define SMB2_OP_GETINFO 0x10
66#define SMB2_OP_SETINFO 0x11
67#define SMB2_OP_BREAK 0x12
68
69#define SMB2_MAGIC 0x424D53FE /* 0xFE 'S' 'M' 'B' */
70
71/* SMB2 negotiate dialects */
72#define SMB2_DIALECT_REVISION_000 0x0000 /* early beta dialect */
73#define SMB2_DIALECT_REVISION_202 0x0202
74#define SMB2_DIALECT_REVISION_210 0x0210
75#define SMB2_DIALECT_REVISION_2FF 0x02FF
76
77/* SMB2 negotiate security_mode */
78#define SMB2_NEGOTIATE_SIGNING_ENABLED 0x01
79#define SMB2_NEGOTIATE_SIGNING_REQUIRED 0x02
80
81/* SMB2 capabilities - only 1 so far. I'm sure more will be added */
82#define SMB2_CAP_DFS 0x00000001
83#define SMB2_CAP_LEASING 0x00000002 /* only in dialect 0x210 */
84/* so we can spot new caps as added */
85#define SMB2_CAP_ALL SMB2_CAP_DFS
86
87/* SMB2 session flags */
88#define SMB2_SESSION_FLAG_IS_GUEST 0x0001
89#define SMB2_SESSION_FLAG_IS_NULL 0x0002
90
91/* SMB2 share flags */
92#define SMB2_SHAREFLAG_MANUAL_CACHING 0x0000
93#define SMB2_SHAREFLAG_AUTO_CACHING 0x0010
94#define SMB2_SHAREFLAG_VDO_CACHING 0x0020
95#define SMB2_SHAREFLAG_NO_CACHING 0x0030
96#define SMB2_SHAREFLAG_DFS 0x0001
97#define SMB2_SHAREFLAG_DFS_ROOT 0x0002
98#define SMB2_SHAREFLAG_RESTRICT_EXCLUSIVE_OPENS 0x0100
99#define SMB2_SHAREFLAG_FORCE_SHARED_DELETE 0x0200
100#define SMB2_SHAREFLAG_ALLOW_NAMESPACE_CACHING 0x0400
101#define SMB2_SHAREFLAG_ACCESS_BASED_DIRECTORY_ENUM 0x0800
102#define SMB2_SHAREFLAG_ALL 0x0F33
103
104/* SMB2 create security flags */
105#define SMB2_SECURITY_DYNAMIC_TRACKING 0x01
106#define SMB2_SECURITY_EFFECTIVE_ONLY 0x02
107
108/* SMB2 lock flags */
109#define SMB2_LOCK_FLAG_NONE 0x00000000
110#define SMB2_LOCK_FLAG_SHARED 0x00000001
111#define SMB2_LOCK_FLAG_EXCLUSIVE 0x00000002
112#define SMB2_LOCK_FLAG_UNLOCK 0x00000004
113#define SMB2_LOCK_FLAG_FAIL_IMMEDIATELY 0x00000010
114#define SMB2_LOCK_FLAG_ALL_MASK 0x00000017
115
116/* SMB2 requested oplock levels */
117#define SMB2_OPLOCK_LEVEL_NONE 0x00
118#define SMB2_OPLOCK_LEVEL_II 0x01
119#define SMB2_OPLOCK_LEVEL_EXCLUSIVE 0x08
120#define SMB2_OPLOCK_LEVEL_BATCH 0x09
121#define SMB2_OPLOCK_LEVEL_LEASE 0xFF
122
123/* SMB2 lease bits */
124#define SMB2_LEASE_NONE 0x00
125#define SMB2_LEASE_READ 0x01
126#define SMB2_LEASE_HANDLE 0x02
127#define SMB2_LEASE_WRITE 0x04
128
129/* SMB2 lease break flags */
130#define SMB2_NOTIFY_BREAK_LEASE_FLAG_ACK_REQUIRED 0x01
131
132/* SMB2 impersonation levels */
133#define SMB2_IMPERSONATION_ANONYMOUS 0x00
134#define SMB2_IMPERSONATION_IDENTIFICATION 0x01
135#define SMB2_IMPERSONATION_IMPERSONATION 0x02
136#define SMB2_IMPERSONATION_DELEGATE 0x03
137
138/* SMB2 create tags */
139#define SMB2_CREATE_TAG_EXTA "ExtA"
140#define SMB2_CREATE_TAG_MXAC "MxAc"
141#define SMB2_CREATE_TAG_SECD "SecD"
142#define SMB2_CREATE_TAG_DHNQ "DHnQ"
143#define SMB2_CREATE_TAG_DHNC "DHnC"
144#define SMB2_CREATE_TAG_ALSI "AlSi"
145#define SMB2_CREATE_TAG_TWRP "TWrp"
146#define SMB2_CREATE_TAG_QFID "QFid"
147#define SMB2_CREATE_TAG_RQLS "RqLs"
148
149/* SMB2 Create ignore some more create_options */
150#define SMB2_CREATE_OPTIONS_NOT_SUPPORTED_MASK (NTCREATEX_OPTIONS_TREE_CONNECTION | \
151 NTCREATEX_OPTIONS_OPFILTER)
152
153/*
154 SMB2 uses different level numbers for the same old SMB trans2 search levels
155*/
156#define SMB2_FIND_DIRECTORY_INFO 0x01
157#define SMB2_FIND_FULL_DIRECTORY_INFO 0x02
158#define SMB2_FIND_BOTH_DIRECTORY_INFO 0x03
159#define SMB2_FIND_NAME_INFO 0x0C
160#define SMB2_FIND_ID_BOTH_DIRECTORY_INFO 0x25
161#define SMB2_FIND_ID_FULL_DIRECTORY_INFO 0x26
162
163/* flags for SMB2 find */
164#define SMB2_CONTINUE_FLAG_RESTART 0x01
165#define SMB2_CONTINUE_FLAG_SINGLE 0x02
166#define SMB2_CONTINUE_FLAG_INDEX 0x04
167#define SMB2_CONTINUE_FLAG_REOPEN 0x10
168
169/* getinfo classes */
170#define SMB2_GETINFO_FILE 0x01
171#define SMB2_GETINFO_FS 0x02
172#define SMB2_GETINFO_SECURITY 0x03
173#define SMB2_GETINFO_QUOTA 0x04
174
175#endif
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