kernel tree reorganization stage 1: Major cvs repository work (not logged as
[dragonfly.git] / sys / netproto / smb / netbios.h
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1/*
2 * Copyright (c) 2000-2001 Boris Popov
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
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.
19 *
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
30 * SUCH DAMAGE.
31 *
32 * $FreeBSD: src/sys/netsmb/netbios.h,v 1.1.2.2 2002/04/22 04:24:25 bp Exp $
d2438d69 33 * $DragonFly: src/sys/netproto/smb/netbios.h,v 1.3 2003/08/07 21:54:35 dillon Exp $
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34 */
35#ifndef _NETSMB_NETBIOS_H_
36#define _NETSMB_NETBIOS_H_
37
38/*
39 * make this file dirty...
40 */
41#ifndef _NETINET_IN_H_
42#include <netinet/in.h>
43#endif
44
45#ifndef _NETIPX_IPX_H_
d2438d69 46#include <netproto/ipx/ipx.h>
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47#endif
48
49#define AF_NETBIOS AF_NS /* XXX: should go to socket.h */
50#define PF_NETBIOS AF_NETBIOS
51
52#define NBPROTO_TCPSSN 1 /* NETBIOS session over TCP */
53#define NBPROTO_IPXSSN 11 /* NETBIOS over IPX */
54
55#define NB_NAMELEN 16
56#define NB_ENCNAMELEN NB_NAMELEN * 2
57#define NB_MAXLABLEN 63
58
59#define NB_MINSALEN (sizeof(struct sockaddr_nb))
60
61/*
62 * name types
63 */
64#define NBT_WKSTA 0x00
65#define NBT_MESSENGER 0x03
66#define NBT_RAS_SERVER 0x06
67#define NBT_DOMAIN_MASTER_BROWSER 0x1B
68#define NBT_DOMAIN_CONTROLLER 0x1C
69#define NBT_MASTER_BROWSER 0x1D
70#define NBT_NETDDE 0x1F
71#define NBT_SERVER 0x20
72#define NBT_RAS_CLIENT 0x21
73
74/*
75 * Session packet types
76 */
77#define NB_SSN_MESSAGE 0x0
78#define NB_SSN_REQUEST 0x81
79#define NB_SSN_POSRESP 0x82
80#define NB_SSN_NEGRESP 0x83
81#define NB_SSN_RTGRESP 0x84
82#define NB_SSN_KEEPALIVE 0x85
83
84/*
85 * resolver: Opcodes
86 */
87#define NBNS_OPCODE_QUERY 0x00
88#define NBNS_OPCODE_REGISTER 0x05
89#define NBNS_OPCODE_RELEASE 0x06
90#define NBNS_OPCODE_WACK 0x07
91#define NBNS_OPCODE_REFRESH 0x08
92#define NBNS_OPCODE_RESPONSE 0x10 /* or'ed with other opcodes */
93
94/*
95 * resolver: NM_FLAGS
96 */
97#define NBNS_NMFLAG_BCAST 0x01
98#define NBNS_NMFLAG_RA 0x08 /* recursion available */
99#define NBNS_NMFLAG_RD 0x10 /* recursion desired */
100#define NBNS_NMFLAG_TC 0x20 /* truncation occured */
101#define NBNS_NMFLAG_AA 0x40 /* authoritative answer */
102
103/*
104 * resolver: Question types
105 */
106#define NBNS_QUESTION_TYPE_NB 0x0020
107#define NBNS_QUESTION_TYPE_NBSTAT 0x0021
108
109/*
110 * resolver: Question class
111 */
112#define NBNS_QUESTION_CLASS_IN 0x0001
113
114/*
115 * resolver: Limits
116 */
117#define NBNS_MAXREDIRECTS 3 /* maximum number of accepted redirects */
118#define NBDG_MAXSIZE 576 /* maximum nbns datagram size */
119
120/*
121 * NETBIOS addressing
122 */
123union nb_tran {
124 struct sockaddr_in x_in;
125 struct sockaddr_ipx x_ipx;
126};
127
128struct nb_name {
129 u_int nn_type;
130 u_char nn_name[NB_NAMELEN + 1];
131 u_char * nn_scope;
132};
133
134/*
135 * Socket address
136 */
137struct sockaddr_nb {
138 u_char snb_len;
139 u_char snb_family;
140 union nb_tran snb_tran; /* transport */
141 u_char snb_name[1 + NB_ENCNAMELEN + 1]; /* encoded */
142};
143
144#define snb_addrin snb_tran.x_in
145
146#endif /* !_NETSMB_NETBIOS_H_ */