1/*
2 * Copyright (c) 2000, 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 * $Id: nb_lib.h,v 1.4 2004/12/11 05:23:58 lindak Exp $
33 */
34
35/*
36 * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
37 * Use is subject to license terms.
38 */
39
40#ifndef _NETSMB_NB_LIB_H_
41#define	_NETSMB_NB_LIB_H_
42
43/*
44 * Error codes
45 */
46#define	NBERR_INVALIDFORMAT	0x0001
47#define	NBERR_SRVFAILURE	0x0002
48#define	NBERR_NAMENOTFOUND	0x0003
49#define	NBERR_IMP		0x0004
50#define	NBERR_REFUSED		0x0005
51#define	NBERR_ACTIVE		0x0006
52#define	NBERR_HOSTNOTFOUND	0x0101
53#define	NBERR_TOOMANYREDIRECTS	0x0102
54#define	NBERR_INVALIDRESPONSE	0x0103
55#define	NBERR_NAMETOOLONG	0x0104
56#define	NBERR_NOBCASTIFS	0x0105
57#define	NBERR_MAX		0x0106
58#define	NBERROR(e)		((e) |  SMB_NB_ERROR)
59
60#define	NBCF_RESOLVED	0x0001
61#define	NBCF_NS_ENABLE	0x0002		/* any NetBIOS lookup */
62#define	NBCF_BC_ENABLE	0x0004		/* lookup via broadcast */
63
64/*
65 * nb environment
66 */
67struct nb_ctx {
68	int		nb_flags;
69	int		nb_timo;
70	char		*nb_scope;	/* NetBIOS scope */
71	in_addr_t	nb_wins1;	/* primary WINS */
72	in_addr_t	nb_wins2;	/* secondary WINS (unused now) */
73	struct sockaddr_in	nb_lastns; /* see cmd:lookup.c */
74};
75typedef struct nb_ctx nb_ctx_t;
76
77/*
78 * resource record
79 */
80struct nbns_rr {
81	uchar_t		*rr_name;	/* compressed NETBIOS name */
82	uint16_t	rr_type;
83	uint16_t	rr_class;
84	uint32_t	rr_ttl;
85	uint16_t	rr_rdlength;
86	uchar_t		*rr_data;
87};
88typedef struct nbns_rr nfns_rr_t;
89
90/*
91 * NetBIOS name return
92 */
93struct nbns_nr {
94	char		ns_name[NB_NAMELEN];
95	uint16_t	ns_flags;
96};
97typedef struct nbns_nr nbns_nr_t;
98
99#define	NBRQF_POINT	0x0000
100#define	NBRQF_BROADCAST	0x0001
101
102#define	NBNS_GROUPFLG 0x8000
103
104struct sockaddr;
105
106#ifdef __cplusplus
107extern "C" {
108#endif
109
110struct rcfile;
111int  nb_resolvehost_in(const char *, struct in_addr *);
112int  nbns_resolvename(const char *, struct nb_ctx *, struct sockaddr **);
113int  nbns_getnodestatus(struct nb_ctx *ctx, struct in_addr *,
114    char *system, char *workgroup);
115int  nb_getlocalname(char *name, size_t maxlen);
116const char *nb_strerror(int error);
117
118int  nb_ctx_create(struct nb_ctx **);
119void nb_ctx_done(struct nb_ctx *);
120int  nb_ctx_setns(struct nb_ctx *, const char *);
121int  nb_ctx_setscope(struct nb_ctx *, const char *);
122int  nb_ctx_resolve(struct nb_ctx *);
123int  nb_ctx_readrcsection(struct rcfile *, struct nb_ctx *, const char *, int);
124
125#ifdef __cplusplus
126}
127#endif
128
129#endif /* !_NETSMB_NB_LIB_H_ */
130