2 * Copyright (c) 2000, Boris Popov
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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
32 * $Id: nb_lib.h,v 1.2 2000/07/17 01:49:27 bp Exp $
35 #ifndef _NETSMB_NB_LIB_H_
36 #define _NETSMB_NB_LIB_H_
41 #define NBERR_INVALIDFORMAT 0x0001
42 #define NBERR_SRVFAILURE 0x0002
43 #define NBERR_NAMENOTFOUND 0x0003
44 #define NBERR_IMP 0x0004
45 #define NBERR_REFUSED 0x0005
46 #define NBERR_ACTIVE 0x0006
47 #define NBERR_HOSTNOTFOUND 0x0101
48 #define NBERR_TOOMANYREDIRECTS 0x0102
49 #define NBERR_INVALIDRESPONSE 0x0103
50 #define NBERR_NAMETOOLONG 0x0104
51 #define NBERR_NOBCASTIFS 0x0105
52 #define NBERR_MAX 0x0106
53 #define NBERROR(e) ((e) | SMB_NB_ERROR)
55 #define NBCF_RESOLVED 0x0001
63 char * nb_scope; /* NetBIOS scope */
64 char * nb_nsname; /* name server */
65 struct sockaddr_in nb_ns; /* ip addr of name server */
66 struct sockaddr_in nb_lastns;
67 long nb_nmbtcpport; /* default: NMB_TCP_PORT = 137 */
68 long nb_smbtcpport; /* default: SMB_TCP_PORT = 139 */
75 u_char * rr_name; /* compressed NETBIOS name */
79 u_int16_t rr_rdlength;
83 #define NBRQF_BROADCAST 0x0001
95 struct nb_name* nr_qdname;
98 struct sockaddr_in nr_dest; /* receiver of query */
99 struct sockaddr_in nr_sender; /* sender of response */
102 u_int16_t nr_rpancount;
103 u_int16_t nr_rpnscount;
104 u_int16_t nr_rparcount;
106 struct nb_ctx * nr_nbd;
109 struct nb_ifdesc *nr_if;
116 struct in_addr id_addr;
117 struct in_addr id_mask;
118 char id_name[16]; /* actually IFNAMSIZ */
119 struct nb_ifdesc * id_next;
126 int nb_name_len(struct nb_name *);
127 int nb_name_encode(struct nb_name *, u_char *);
128 int nb_encname_len(const char *);
130 int nb_snballoc(int namelen, struct sockaddr_nb **);
131 void nb_snbfree(struct sockaddr*);
132 int nb_sockaddr(struct sockaddr *, struct nb_name *, struct sockaddr_nb **);
134 int nb_resolvehost_in(const char *, struct sockaddr **, long);
135 int nbns_resolvename(const char *, struct nb_ctx *, struct sockaddr **);
136 int nb_getlocalname(char *name);
137 int nb_enum_if(struct nb_ifdesc **, int);
139 const char *nb_strerror(int error);
141 int nb_ctx_create(struct nb_ctx **);
142 void nb_ctx_done(struct nb_ctx *);
143 int nb_ctx_setns(struct nb_ctx *, const char *);
144 int nb_ctx_setscope(struct nb_ctx *, const char *);
145 int nb_ctx_resolve(struct nb_ctx *);
146 int nb_ctx_readrcsection(struct rcfile *, struct nb_ctx *, const char *, int);
150 #endif /* !_NETSMB_NB_LIB_H_ */