148 lines
4.4 KiB
C
148 lines
4.4 KiB
C
/*
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* Copyright (c) 2000, Boris Popov
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Boris Popov.
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* 4. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from: Id: nb_lib.h,v 1.2 2000/07/17 01:49:27 bp Exp
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*/
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#ifndef _NETSMB_NB_LIB_H_
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#define _NETSMB_NB_LIB_H_
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/*
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* Error codes
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*/
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#define NBERR_INVALIDFORMAT 0x0001
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#define NBERR_SRVFAILURE 0x0002
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#define NBERR_NAMENOTFOUND 0x0003
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#define NBERR_IMP 0x0004
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#define NBERR_REFUSED 0x0005
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#define NBERR_ACTIVE 0x0006
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#define NBERR_HOSTNOTFOUND 0x0101
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#define NBERR_TOOMANYREDIRECTS 0x0102
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#define NBERR_INVALIDRESPONSE 0x0103
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#define NBERR_NAMETOOLONG 0x0104
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#define NBERR_NOBCASTIFS 0x0105
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#define NBERR_MAX 0x0106
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#define NBERROR(e) ((e) | SMB_NB_ERROR)
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#define NBCF_RESOLVED 0x0001
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/*
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* nb environment
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*/
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struct nb_ctx {
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int nb_flags;
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int nb_timo;
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char * nb_scope; /* NetBIOS scope */
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char * nb_nsname; /* name server */
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struct sockaddr_in nb_ns; /* ip addr of name server */
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struct sockaddr_in nb_lastns;
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};
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/*
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* resource record
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*/
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struct nbns_rr {
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u_char * rr_name; /* compressed NETBIOS name */
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u_int16_t rr_type;
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u_int16_t rr_class;
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u_int32_t rr_ttl;
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u_int16_t rr_rdlength;
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u_char * rr_data;
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};
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#define NBRQF_BROADCAST 0x0001
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/*
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* nbns request
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*/
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struct nbns_rq {
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int nr_opcode;
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int nr_nmflags;
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int nr_rcode;
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int nr_qdcount;
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int nr_ancount;
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int nr_nscount;
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int nr_arcount;
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struct nb_name* nr_qdname;
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u_int16_t nr_qdtype;
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u_int16_t nr_qdclass;
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struct sockaddr_in nr_dest; /* receiver of query */
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struct sockaddr_in nr_sender; /* sender of response */
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int nr_rpnmflags;
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int nr_rprcode;
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u_int16_t nr_rpancount;
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u_int16_t nr_rpnscount;
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u_int16_t nr_rparcount;
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u_int16_t nr_trnid;
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struct nb_ctx * nr_nbd;
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struct mbdata nr_rq;
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struct mbdata nr_rp;
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struct nb_ifdesc *nr_if;
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int nr_flags;
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int nr_fd;
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};
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struct nb_ifdesc {
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int id_flags;
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struct in_addr id_addr;
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struct in_addr id_mask;
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char id_name[16]; /* actually IFNAMSIZ */
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struct nb_ifdesc * id_next;
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};
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struct sockaddr;
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__BEGIN_DECLS
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int nb_name_len(struct nb_name *);
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int nb_name_encode(struct nb_name *, u_char *);
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int nb_encname_len(const char *);
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int nb_snballoc(int namelen, struct sockaddr_nb **);
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void nb_snbfree(struct sockaddr*);
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int nb_sockaddr(struct sockaddr *, struct nb_name *, struct sockaddr_nb **);
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int nb_resolvehost_in(const char *, struct sockaddr **);
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int nbns_resolvename(const char *, struct nb_ctx *, struct sockaddr **);
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int nb_getlocalname(char *name);
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int nb_enum_if(struct nb_ifdesc **, int);
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const char *nb_strerror(int error);
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int nb_ctx_create(struct nb_ctx **);
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void nb_ctx_done(struct nb_ctx *);
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int nb_ctx_setns(struct nb_ctx *, const char *);
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int nb_ctx_setscope(struct nb_ctx *, const char *);
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int nb_ctx_resolve(struct nb_ctx *);
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int nb_ctx_readrcsection(struct rcfile *, struct nb_ctx *, const char *, int);
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__END_DECLS
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#endif /* !_NETSMB_NB_LIB_H_ */
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