mirror of https://github.com/GnoConsortium/gno.git
Initial commit of whois utility
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taubert
parent
c7b1d54b03
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# @(#)Makefile 8.1 (Berkeley) 6/6/93
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# $Id: Makefile,v 1.1 1998/01/24 08:24:58 taubert Exp $
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PROG= whois
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LDADD= -lnetdb
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OPTIMIZE=79
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DEBUG= 25
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.INCLUDE: /src/gno/prog.mk
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.\" Copyright (c) 1985, 1990, 1993
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.\" The Regents of the University of California. 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 the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its 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 REGENTS 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 REGENTS 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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.\" @(#)whois.1 8.1 (Berkeley) 6/6/93
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.\"
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.Dd June 6, 1993
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.Dt WHOIS 1
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.Os BSD 4.3
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.Sh NAME
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.Nm whois
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.Nd Internet user name directory service
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.Sh SYNOPSIS
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.Nm whois
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.Op Fl h Ar hostname
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.Ar name ...
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.Sh DESCRIPTION
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.Nm Whois
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looks up records in the Network Information Center
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.Pq Tn NIC
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database.
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.Pp
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The options are as follows:
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.Bl -tag -width Ds
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.It Fl h
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Use the specified host instead of the default NIC (nic.ddn.mil).
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.El
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.Pp
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The operands specified to
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.Nm whois
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are concatenated together (separated by white-space) and presented to
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the
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.Nm whois
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server.
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.Pp
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The default action, unless directed otherwise with a special
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.Ar name ,
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is to do a very broad search, looking for matches to
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.Ar name
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in all types of records and most fields (name, nicknames, hostname, net
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address, etc.) in the database.
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For more information as to what
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.Ar name
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operands have special meaning, and how to guide the search, use
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the special name
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.Dq Ar help .
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.Sh SEE ALSO
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RFC 812: Nicname/Whois
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.Sh HISTORY
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The
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.Nm whois
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command appeared in
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.Bx 4.3 .
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/*
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* Copyright (c) 1980, 1993
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* The Regents of the University of California. 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 the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its 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 REGENTS 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 REGENTS 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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#ifndef lint
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static char copyright[] =
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"@(#) Copyright (c) 1980, 1993\n\
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The Regents of the University of California. All rights reserved.\n";
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#endif /* not lint */
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#ifndef lint
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static char sccsid[] = "@(#)whois.c 8.1 (Berkeley) 6/6/93";
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#endif /* not lint */
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <netdb.h>
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#include <stdio.h>
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#ifdef __GNO__
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#include <string.h>
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#include <stdlib.h>
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#include <unistd.h>
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#endif
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#define NICHOST "whois.internic.net"
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void
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usage(void)
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{
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(void)fprintf(stderr, "usage: whois [-h hostname] name ...\n");
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exit(1);
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}
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int
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main(int argc, char **argv)
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{
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extern char *optarg;
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extern int optind;
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register FILE *sfi, *sfo;
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register int ch;
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struct sockaddr_in sin;
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struct hostent *hp;
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struct servent *sp;
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int s;
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char *host;
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host = NICHOST;
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while ((ch = getopt(argc, argv, "h:")) != EOF)
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switch((char)ch) {
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case 'h':
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host = optarg;
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break;
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case '?':
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default:
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usage();
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}
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argc -= optind;
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argv += optind;
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if (!argc)
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usage();
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hp = gethostbyname(host);
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if (hp == NULL) {
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(void)fprintf(stderr, "whois: %s: ", host);
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herror((char *)NULL);
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exit(1);
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}
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host = hp->h_name;
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s = socket(hp->h_addrtype, SOCK_STREAM, 0);
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if (s < 0) {
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perror("whois: socket");
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exit(1);
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}
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bzero((caddr_t)&sin, sizeof (sin));
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sin.sin_family = hp->h_addrtype;
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if (bind(s, (struct __SOCKADDR *)&sin, sizeof(sin)) < 0) {
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perror("whois: bind");
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exit(1);
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}
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bcopy(hp->h_addr, (char *)&sin.sin_addr, hp->h_length);
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sp = getservbyname("whois", "tcp");
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if (sp == NULL) {
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(void)fprintf(stderr, "whois: whois/tcp: unknown service\n");
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exit(1);
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}
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sin.sin_port = sp->s_port;
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if (connect(s, (struct __SOCKADDR *)&sin, sizeof(sin)) < 0) {
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perror("whois: connect");
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exit(1);
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}
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sfi = fdopen(s, "r");
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#ifdef __GNO__
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sfo = fdopen(s, "wb");
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#else
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sfo = fdopen(s, "w");
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#endif
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if (sfi == NULL || sfo == NULL) {
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perror("whois: fdopen");
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(void)close(s);
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exit(1);
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}
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while (argc-- > 1)
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(void)fprintf(sfo, "%s ", *argv++);
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(void)fprintf(sfo, "%s\r\n", *argv);
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(void)fflush(sfo);
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while ((ch = getc(sfi)) != EOF)
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putchar(ch);
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exit(0);
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}
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@ -0,0 +1,9 @@
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Name: whois
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Version: 1.0 (November 1997)
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Shell: GNO & GS/TCP
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Author: Derek Taubert (from FreeBSD 2.1.0 code)
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Contact: taubert@geeks.org
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Where: /usr/bin
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FTP: ground.isca.uiowa.edu apple2.caltech.edu trenco.myrias.com
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Internet user name directory service.
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/*
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* Resources for whois version and comment
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*
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* $Id: whois.rez,v 1.1 1998/01/24 08:25:03 taubert Exp $
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*/
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#define PROG "whois"
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#define DESC "Internet user name directory service."
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#include "Types.rez"
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/*
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* Version
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*/
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resource rVersion (1, purgeable3) {
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{ 1, 0, 0, /* Version 1.0.0 */
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release, /* development|alpha|beta|final|release */
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0 }, /* non-final release number */
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verUS, /* Country */
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PROG, /* Program name */
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DESC " Released with GNO/ME and GS/TCP."
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};
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/*
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* Comment
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*/
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resource rComment (1, purgeable3) {
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PROG " v1.0 (November 1997)\n"
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"GNO utility: " DESC "\n"
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"Ported from FreeBSD 2.1.0 code by Derek Taubert."
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};
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