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
|
/*-
* Copyright (c) 2000-2001 Boris Popov
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _NETSMB_NETBIOS_H_
#define _NETSMB_NETBIOS_H_
/*
* make this file dirty...
*/
#ifndef _NETINET_IN_H_
#include <netinet/in.h>
#endif
#define NMB_TCP_PORT 137
#define NBPROTO_TCPSSN 1 /* NETBIOS session over TCP */
#define NBPROTO_IPXSSN 11 /* NETBIOS over IPX */
#define NB_NAMELEN 16
#define NB_ENCNAMELEN NB_NAMELEN * 2
#define NB_MAXLABLEN 63
#define NB_MINSALEN (sizeof(struct sockaddr_nb))
/*
* name types
*/
#define NBT_WKSTA 0x00
#define NBT_MESSENGER 0x03
#define NBT_RAS_SERVER 0x06
#define NBT_DOMAIN_MASTER_BROWSER 0x1B
#define NBT_DOMAIN_CONTROLLER 0x1C
#define NBT_MASTER_BROWSER 0x1D
#define NBT_NETDDE 0x1F
#define NBT_SERVER 0x20
#define NBT_RAS_CLIENT 0x21
/*
* Session packet types
*/
#define NB_SSN_MESSAGE 0x0
#define NB_SSN_REQUEST 0x81
#define NB_SSN_POSRESP 0x82
#define NB_SSN_NEGRESP 0x83
#define NB_SSN_RTGRESP 0x84
#define NB_SSN_KEEPALIVE 0x85
/*
* resolver: Opcodes
*/
#define NBNS_OPCODE_QUERY 0x00
#define NBNS_OPCODE_REGISTER 0x05
#define NBNS_OPCODE_RELEASE 0x06
#define NBNS_OPCODE_WACK 0x07
#define NBNS_OPCODE_REFRESH 0x08
#define NBNS_OPCODE_RESPONSE 0x10 /* or'ed with other opcodes */
/*
* resolver: NM_FLAGS
*/
#define NBNS_NMFLAG_BCAST 0x01
#define NBNS_NMFLAG_RA 0x08 /* recursion available */
#define NBNS_NMFLAG_RD 0x10 /* recursion desired */
#define NBNS_NMFLAG_TC 0x20 /* truncation occurred */
#define NBNS_NMFLAG_AA 0x40 /* authoritative answer */
/*
* resolver: Question types
*/
#define NBNS_QUESTION_TYPE_NB 0x0020
#define NBNS_QUESTION_TYPE_NBSTAT 0x0021
/*
* resolver: Question class
*/
#define NBNS_QUESTION_CLASS_IN 0x0001
/*
* resolver: Limits
*/
#define NBNS_MAXREDIRECTS 3 /* maximum number of accepted redirects */
#define NBDG_MAXSIZE 576 /* maximum nbns datagram size */
/*
* NETBIOS addressing
*/
union nb_tran {
struct sockaddr_in x_in;
/* struct sockaddr_ipx was here. */
};
struct nb_name {
u_int nn_type;
u_char nn_name[NB_NAMELEN + 1];
u_char * nn_scope;
};
/*
* Socket address
*/
struct sockaddr_nb {
u_char snb_len;
u_char snb_family;
union nb_tran snb_tran; /* transport */
u_char snb_name[1 + NB_ENCNAMELEN + 1]; /* encoded */
};
#define snb_addrin snb_tran.x_in
#endif /* !_NETSMB_NETBIOS_H_ */
|
