1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
|
/*
Unix SMB/CIFS implementation.
SMB parameters and setup, plus a whole lot more.
Copyright (C) Andrew Tridgell 2011
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _SMB_CONSTANTS_H
#define _SMB_CONSTANTS_H
/*
* Netbios over TCP (rfc 1002)
*/
#define NBSSmessage 0x00 /* session message */
#define NBSSrequest 0x81 /* session request */
#define NBSSpositive 0x82 /* positiv session response */
#define NBSSnegative 0x83 /* negativ session response */
#define NBSSretarget 0x84 /* retarget session response */
#define NBSSkeepalive 0x85 /* keepalive */
#define SMB_MAGIC 0x424D53FF /* 0xFF 'S' 'M' 'B' */
/* the basic packet size, assuming no words or bytes. Does not include the NBT header */
#define MIN_SMB_SIZE 35
/* when using NBT encapsulation every packet has a 4 byte header */
#define NBT_HDR_SIZE 4
/* offsets into message header for common items - NOTE: These have
changed from being offsets from the base of the NBT packet to the base of the SMB packet.
this has reduced all these values by 4
*/
#define HDR_COM 4
#define HDR_RCLS 5
#define HDR_REH 6
#define HDR_ERR 7
#define HDR_FLG 9
#define HDR_FLG2 10
#define HDR_PIDHIGH 12
#define HDR_SS_FIELD 14
#define HDR_TID 24
#define HDR_PID 26
#define HDR_UID 28
#define HDR_MID 30
#define HDR_WCT 32
#define HDR_VWV 33
#define smb_len_nbt(buf) (RIVAL(buf, 0) & 0x1FFFF)
#define _smb_setlen_nbt(buf,len) RSIVAL(buf, 0, (len) & 0x1FFFF)
#define smb_len_tcp(buf) (RIVAL(buf, 0) & 0xFFFFFF)
#define _smb_setlen_tcp(buf,len) RSIVAL(buf, 0, (len) & 0xFFFFFF)
/* protocol types. It assumes that higher protocols include lower protocols
as subsets. */
enum protocol_types {
PROTOCOL_NONE,
PROTOCOL_CORE,
PROTOCOL_COREPLUS,
PROTOCOL_LANMAN1,
PROTOCOL_LANMAN2,
PROTOCOL_NT1,
PROTOCOL_SMB2_02,
PROTOCOL_SMB2_10,
PROTOCOL_SMB2_22
};
enum smb_signing_setting {
SMB_SIGNING_OFF, SMB_SIGNING_SUPPORTED,
SMB_SIGNING_REQUIRED, SMB_SIGNING_AUTO};
/* Client-side offline caching policy types */
enum csc_policy {
CSC_POLICY_MANUAL=0,
CSC_POLICY_DOCUMENTS=1,
CSC_POLICY_PROGRAMS=2,
CSC_POLICY_DISABLE=3
};
/* NT Flags2 bits - cifs6.txt section 3.1.2 */
#define FLAGS2_LONG_PATH_COMPONENTS 0x0001
#define FLAGS2_EXTENDED_ATTRIBUTES 0x0002
#define FLAGS2_SMB_SECURITY_SIGNATURES 0x0004
#define FLAGS2_SMB_SECURITY_SIGNATURES_REQUIRED 0x0010
#define FLAGS2_IS_LONG_NAME 0x0040
#define FLAGS2_EXTENDED_SECURITY 0x0800
#define FLAGS2_DFS_PATHNAMES 0x1000
#define FLAGS2_READ_PERMIT_EXECUTE 0x2000
#define FLAGS2_32_BIT_ERROR_CODES 0x4000
#define FLAGS2_UNICODE_STRINGS 0x8000
#define FLAGS2_WIN2K_SIGNATURE 0xC852 /* Hack alert ! For now... JRA. */
/* FileAttributes (search attributes) field */
#define FILE_ATTRIBUTE_READONLY 0x0001L
#define FILE_ATTRIBUTE_HIDDEN 0x0002L
#define FILE_ATTRIBUTE_SYSTEM 0x0004L
#define FILE_ATTRIBUTE_VOLUME 0x0008L
#define FILE_ATTRIBUTE_DIRECTORY 0x0010L
#define FILE_ATTRIBUTE_ARCHIVE 0x0020L
#define FILE_ATTRIBUTE_DEVICE 0x0040L
#define FILE_ATTRIBUTE_NORMAL 0x0080L
#define FILE_ATTRIBUTE_TEMPORARY 0x0100L
#define FILE_ATTRIBUTE_SPARSE 0x0200L
#define FILE_ATTRIBUTE_REPARSE_POINT 0x0400L
#define FILE_ATTRIBUTE_COMPRESSED 0x0800L
#define FILE_ATTRIBUTE_OFFLINE 0x1000L
#define FILE_ATTRIBUTE_NONINDEXED 0x2000L
#define FILE_ATTRIBUTE_ENCRYPTED 0x4000L
#define FILE_ATTRIBUTE_ALL_MASK 0x7FFFL
#define SAMBA_ATTRIBUTES_MASK (FILE_ATTRIBUTE_READONLY|\
FILE_ATTRIBUTE_HIDDEN|\
FILE_ATTRIBUTE_SYSTEM|\
FILE_ATTRIBUTE_DIRECTORY|\
FILE_ATTRIBUTE_ARCHIVE)
/* File type flags */
#define FILE_TYPE_DISK 0
#define FILE_TYPE_BYTE_MODE_PIPE 1
#define FILE_TYPE_MESSAGE_MODE_PIPE 2
#define FILE_TYPE_PRINTER 3
#define FILE_TYPE_COMM_DEVICE 4
#define FILE_TYPE_UNKNOWN 0xFFFF
/* ioctl codes */
#define IOCTL_QUERY_JOB_INFO 0x530060
/* filesystem control codes */
#define FSCTL_METHOD_BUFFERED 0x00000000
#define FSCTL_METHOD_IN_DIRECT 0x00000001
#define FSCTL_METHOD_OUT_DIRECT 0x00000002
#define FSCTL_METHOD_NEITHER 0x00000003
#define FSCTL_ACCESS_ANY 0x00000000
#define FSCTL_ACCESS_READ 0x00004000
#define FSCTL_ACCESS_WRITE 0x00008000
#define FSCTL_DFS 0x00060000
#define FSCTL_DFS_GET_REFERRALS (FSCTL_DFS | FSCTL_ACCESS_ANY | 0x0194 | FSCTL_METHOD_BUFFERED)
#define FSCTL_FILESYSTEM 0x00090000
#define FSCTL_REQUEST_OPLOCK_LEVEL_1 (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0000 | FSCTL_METHOD_BUFFERED)
#define FSCTL_REQUEST_OPLOCK_LEVEL_2 (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0004 | FSCTL_METHOD_BUFFERED)
#define FSCTL_REQUEST_BATCH_OPLOCK (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0008 | FSCTL_METHOD_BUFFERED)
#define FSCTL_OPLOCK_BREAK_ACKNOWLEDGE (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x000C | FSCTL_METHOD_BUFFERED)
#define FSCTL_OPBATCH_ACK_CLOSE_PENDING (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0010 | FSCTL_METHOD_BUFFERED)
#define FSCTL_OPLOCK_BREAK_NOTIFY (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0014 | FSCTL_METHOD_BUFFERED)
#define FSCTL_FILESYS_GET_STATISTICS (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0060 | FSCTL_METHOD_BUFFERED)
#define FSCTL_GET_NTFS_VOLUME_DATA (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0064 | FSCTL_METHOD_BUFFERED)
#define FSCTL_IS_VOLUME_DIRTY (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0078 | FSCTL_METHOD_BUFFERED)
#define FSCTL_FIND_FILES_BY_SID (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x008C | FSCTL_METHOD_NEITHER)
#define FSCTL_SET_OBJECT_ID (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0098 | FSCTL_METHOD_BUFFERED)
#define FSCTL_GET_OBJECT_ID (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x009C | FSCTL_METHOD_BUFFERED)
#define FSCTL_DELETE_OBJECT_ID (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x00A0 | FSCTL_METHOD_BUFFERED)
#define FSCTL_SET_REPARSE_POINT (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x00A4 | FSCTL_METHOD_BUFFERED)
#define FSCTL_GET_REPARSE_POINT (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x00A8 | FSCTL_METHOD_BUFFERED)
#define FSCTL_DELETE_REPARSE_POINT (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x00AC | FSCTL_METHOD_BUFFERED)
#define FSCTL_CREATE_OR_GET_OBJECT_ID (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x00C0 | FSCTL_METHOD_BUFFERED)
#define FSCTL_SET_SPARSE (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x00C4 | FSCTL_METHOD_BUFFERED)
#define FSCTL_QUERY_ALLOCATED_RANGES (FSCTL_FILESYSTEM | FSCTL_ACCESS_READ | 0x00CC | FSCTL_METHOD_NEITHER)
#define FSCTL_NAMED_PIPE 0x00110000
#define FSCTL_PIPE_PEEK (FSCTL_NAMED_PIPE | FSCTL_ACCESS_READ | 0x000C | FSCTL_METHOD_BUFFERED)
#define FSCTL_NAMED_PIPE_READ_WRITE (FSCTL_NAMED_PIPE | FSCTL_ACCESS_READ \
| FSCTL_ACCESS_WRITE | 0x0014 | FSCTL_METHOD_NEITHER)
#define FSCTL_PIPE_TRANSCEIVE FSCTL_NAMED_PIPE_READ_WRITE /* SMB2 function name */
#define FSCTL_PIPE_WAIT (FSCTL_NAMED_PIPE | FSCTL_ACCESS_ANY | 0x0018 | FSCTL_METHOD_BUFFERED)
#define FSCTL_NETWORK_FILESYSTEM 0x00140000
#define FSCTL_GET_SHADOW_COPY_DATA (FSCTL_NETWORK_FILESYSTEM | FSCTL_ACCESS_READ | 0x0064 | FSCTL_METHOD_BUFFERED)
#define FSCTL_SRV_ENUM_SNAPS FSCTL_GET_SHADOW_COPY_DATA /* SMB2 function name */
#define FSCTL_SRV_REQUEST_RESUME_KEY (FSCTL_NETWORK_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0078 | FSCTL_METHOD_BUFFERED)
#define FSCTL_SRV_COPYCHUNK (FSCTL_NETWORK_FILESYSTEM | FSCTL_ACCESS_READ | 0x00F0 | FSCTL_METHOD_OUT_DIRECT)
#define FSCTL_SRV_COPYCHUNK_WRITE (FSCTL_NETWORK_FILESYSTEM | FSCTL_ACCESS_WRITE | 0x00F0 | FSCTL_METHOD_OUT_DIRECT)
#define FSCTL_SRV_READ_HASH (FSCTL_NETWORK_FILESYSTEM | FSCTL_ACCESS_READ| 0x01B8 | FSCTL_METHOD_NEITHER)
#define FSCTL_LMR_REQ_RESILIENCY (FSCTL_NETWORK_FILESYSTEM | FSCTL_ACCESS_ANY | 0x01D4 | FSCTL_METHOD_BUFFERED)
#endif /* _SMB_CONSTANTS_H */
|
