- Resolve conflicts from import.
- Fix compilation problems. - Use "whois.internic.net" as default server for backward compatibility. - Reformat manual page.
This commit is contained in:
tron
parent
2fe3ffc188
commit
6dac1f6a24
@ -1,6 +1,7 @@
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# $NetBSD: Makefile,v 1.3 1994/11/14 05:13:23 jtc Exp $
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# $NetBSD: Makefile,v 1.4 1999/05/18 22:36:36 tron Exp $
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# @(#)Makefile 8.1 (Berkeley) 6/6/93
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PROG= whois
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PROG= whois
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CPPFLAGS+= -DRIPE
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.include <bsd.prog.mk>
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@ -1,4 +1,4 @@
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.\" $NetBSD: whois.1,v 1.9 1999/03/22 18:16:47 garbled Exp $
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.\" $NetBSD: whois.1,v 1.10 1999/05/18 22:36:36 tron Exp $
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.\"
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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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@ -38,48 +38,176 @@
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.Os
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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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.Nd TCP/IP Internet directory service, RIPE version
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.Sh SYNOPSIS
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.Nm
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.Op Fl h Ar hostname
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.Ar name ...
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.Nm ""
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.Op Fl aFSrR
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.Op Fl h Ar host
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.Op Fl p Ar port
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.Op Fl i Ar attributes
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.Op Fl s Ar sources
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.Op Fl T Ns Ar \ types
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.Op Fl L | m | M
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.Ar identifier
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.Nm whois
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.Fl t Ar type
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.Nm whois
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.Fl v Ar type
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.Sh DESCRIPTION
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.Nm
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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 (whois.internic.net).
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To specify a non-standard port number to connect to append it to the
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.Ar hostname ,
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separated by a colon (e.g. rwhois.internic.net:4321).
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.El
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.Pp
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The operands specified to
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.Nm
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are concatenated together (separated by white-space) and presented to
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the
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.Nm
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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
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command appeared in
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.Bx 4.3 .
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.B whois
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searches for an object in the RIPE Network Management database.
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The key can be either a name (such as "Karrenberg"),a nic-handle
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(such as "DK58"),
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a network number ("192.87.45.0/24") or a domain name ("ripe.net").
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This version of the whois client works with a version of the RIPE
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database whois server that supports classless IP addresses.
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All IP network numbers are considered classless IP network numbers of
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the form prefix/length, like 192.87.45.0/24 for a class C sized network
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number and 128.86.0.0/16 for a class B sized network number. Any
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length can be given. If no length is given, the server assumes a host
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lookup (ie length 32).
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By default, the server will return the first less specific network
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number, which can be an exact match if available in the database.
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.Sh OPTIONS
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.TP 8
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.B \-a
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This causes the server to include information from
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non-RIPE whois databases in the reply. Currently these are the public
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parts of the US NIC and NSFnet databases. Please note that the RIPE
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NCC does not maintain these databases. The information is included for
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for your convenience only.
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.TP 8
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.B \-F
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fast output. Force the whois server to not reformat the output. This
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can save time for large objects. The output of the RIPE whois server
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will be in two letter short form. This option implies -r.
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.TP 8
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.B \-h host
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Select alternate host to direct the query
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.TP 8
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.B \-p port
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Connect to port 'port'
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.TP 8
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.B \-L
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lookup all less specific networks. Has effect only when looking up IP
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network numbers.
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.TP 8
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.B \-m
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lookup first level more specific networks. Has effect only when
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looking up IP network numbers.
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.TP 8
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.B \-M
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lookup all more specific networks. Has effect only when looking up IP
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network numbers.
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.TP 8
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.B \-r
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non-recursive lookup. This will cause the server to not lookup
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referenced objects.
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.TP 8
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.B \-R
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suppress referrals. Forces local copy of a domain object to be shown
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even if it contains referral.
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.TP 8
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.B \-i attributes
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attributes is a comma separated list of attributes.
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the whois server will return all objects that match the search keys
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in one of these attributes.
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.TP 8
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.B \-s sources
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sources is a comma separated list of database sources.
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The whois server will only search the databases that match the
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specified sources.
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.TP 8
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.B \-S
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requests the server to leave out "syntactic sugar" that may normally
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be inserted in some database objects.
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.TP 8
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.B \-t type
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requests the server to send a template for an object with type "type".
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.TP 8
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.B \-v type
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requests the server to send a verbose template for an object with type "type".
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.TP 8
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.B \-T types
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types is a comma separated list of object types.
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requests the server to only send back objects that match one of the "types".
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.TP 8
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.Lp
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.Sh EXAMPLES
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.IP
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.B example% whois karrenberg
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.IP
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person: Daniel Karrenberg
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.br
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address: RIPE Network Coordination Centre
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.br
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address: Kruislaan 409
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.br
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address: NL-1098 SJ Amsterdam
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.br
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address: Netherlands
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.br
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phone: +31 20 5925065
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.br
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fax-no: +31 20 5925155
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.br
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e-mail: dfk@ripe.net
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.br
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nic-hdl: DK58
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.br
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changed: dfk@ripe.net 920407
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.br
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changed: ripe-dbm@ripe.net 920407
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.br
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source: RIPE
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.IP
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.B example% whois -h whois.ripe.net -r 192.87.45.0/24
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.IP
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inetnum: 192.87.45.0
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.br
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netname: RIPE-NCC
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.br
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descr: RIPE Network Coordination Centre
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.br
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descr: Amsterdam, Netherlands
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.br
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country: NL
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.br
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admin-c: Daniel Karrenberg
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.br
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tech-c: Marten Terpstra
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.br
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connect: RIPE NSF WCW
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.br
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aut-sys: AS3333
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.br
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ias-int: 192.87.45.80 AS1104
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.br
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ias-int: 192.87.45.6 AS2122
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.br
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ias-int: 192.87.45.254 AS2600
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.br
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rev-srv: ns.ripe.net
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.br
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rev-srv: ns.eu.net
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.br
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notify: ops@ripe.net
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.br
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changed: tony@ripe.net 940110
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.br
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source: RIPE
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.Lp
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.Sh RIPE VERSION
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This is the RIPE version of the whois client program.
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For questions refer
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to <ncc@ripe.net>. For more information about the RIPE database please also
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refer to <ncc@ripe.net>.
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.Lp
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.Sh BUGS
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Most of the extra flags are ONLY supported by the RIPE whois server,
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or copies of the same version of the software. Usage of these flags
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may cause errors on other whois servers.
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.\".Sh SEE ALSO
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.\"RFC 812: NICNAME/WHOIS
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@ -1,8 +1,21 @@
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/* $NetBSD: whois.c,v 1.8 1998/11/24 01:33:47 kim Exp $ */
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/* $NetBSD: whois.c,v 1.9 1999/05/18 22:36:36 tron Exp $ */
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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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* RIPE version marten@ripe.net
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* many changes & networkupdate by david@ripe.net
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* cosmetics by steven@dante.org.uk -- gcc stopped complaining mostly,
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* code is still messy, though.
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*
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* 1.15 94/09/07
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*
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* 1.2 9705/02
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* "-v" option added; ambrose@ripe.net
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* "whois.ripe.net" replaced by "bsdbase.ripe.net"; ambrose@ripe.net
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* "bsdbase.ripe.net" replaced by "joshua.ripe.net"; marek@ripe.net
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* "joshua.ripe.net" replaced by "whois.ripe.net"; roman@ripe.net 981105
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*
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* Copyright (c) 1980 Regents of the University of California.
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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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@ -34,108 +47,576 @@
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*/
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#include <sys/cdefs.h>
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#if defined(sun) && defined(solaris)
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#define SYSV
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#endif
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#ifndef lint
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__COPYRIGHT("@(#) 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 RIPE
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#ifndef lint
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#if 0
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static char sccsid[] = "@(#)whois.c 8.1 (Berkeley) 6/6/93";
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#else
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__RCSID("$NetBSD: whois.c,v 1.8 1998/11/24 01:33:47 kim Exp $");
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__RCSID("$NetBSD: whois.c,v 1.9 1999/05/18 22:36:36 tron Exp $");
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#endif
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#endif /* not lint */
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#endif /* not RIPE */
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#ifdef RIPE
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#ifndef lint
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char sccsid[] =
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"@(#)whois.c 5.11 (Berkeley) 3/2/91 - RIPE 1.15 94/09/07 marten@ripe.net";
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#endif /* not lint */
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#endif /* RIPE */
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <sys/param.h>
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#include <netinet/in.h>
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#include <err.h>
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#include <netdb.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <ctype.h>
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#include <string.h>
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#include <errno.h>
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#include <unistd.h>
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#include <pwd.h>
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#include <signal.h>
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#define NICHOST "whois.internic.net"
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#if defined(SYSV)
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#include <crypt.h>
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#endif /* SYSV */
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#ifndef __NetBSD__
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#ifdef __STDC__
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extern int getopt(int argc, char * const *argv, const char *optstring);
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extern int kill(pid_t pid, int sig);
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extern FILE *fdopen(int fildes, const char *type);
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extern int gethostname(char *name, int namelen);
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#else /* !__STDC__ */
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extern int gethostname();
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#endif /* __STDC__ */
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#endif /* __NetBSD__ */
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#if defined(SYSV) || defined(__STDC__)
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#define index(s,c) strchr((const char*)(s),(int)(c))
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#define rindex(s,c) strrchr((const char*)(s),(int)(c))
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#define bzero(s,n) memset((void*)s,0,(size_t)n)
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#ifdef HASMEMMOVE
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# define bcopy(s,d,n) memmove((void*)(d),(void*)(s),(size_t)(n))
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#else
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# define bcopy(s,d,n) memcpy((void*)(d),(void*)(s),(size_t)(n))
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#endif /* HASMEMMOVE */
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#endif /* SYSV || __STDC__ */
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#ifdef GLIBC
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typedef __u_short u_short;
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typedef __caddr_t caddr_t;
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#endif /* GLIBC */
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/*
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# the following defines can be used but are not fully functional anymore...
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#
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# CLEVER- Use a educated guess of the whereabouts of the nearest server
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# This is done by taking the top-level domain of the current
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# machine, and looking for a CNAME record for a server with name
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# <top-level-domain>-whois.ripe.net
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# If this machine does not exsist or the current machine's top-level
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# domain could not be found,it will fall back to whois.ripe.net
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# the default for this RIPE version of whois
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# The CLEVER option implies the RIPE option.
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# TOPDOMAIN=\"<top-level-domain>\"
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# - This option will fix the default host to be
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# <top-level-domain>-whois.ripe.net, which may point to a secondary
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# server inside your top-level domain. If there is no such secondary
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# server, it will point to whois.ripe.net, the default. This option
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# overrules the CLEVER option.
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# The TOPDOMAIN option implies the RIPE option.
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*/
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#if defined(TOPDOMAIN) || defined(CLEVER)
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#ifndef RIPE
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#define RIPE
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#endif /* !RIPE */
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#endif /* TOPDOMAIN || CLEVER */
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#if defined(RIPE) && !defined(__NetBSD__)
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#include <sys/param.h>
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#define NICHOST "whois.ripe.net"
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#else
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#define NICHOST "whois.internic.net"
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#endif
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int main __P((int, char **));
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static void usage __P((void));
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static void closesocket __P((int, int));
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static void termhandler __P((int));
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int
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main(argc, argv)
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int argc;
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char **argv;
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void usage()
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{
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extern char *optarg;
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extern int optind;
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FILE *sfi, *sfo;
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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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int port = 0;
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char *p;
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#ifdef RIPE
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#ifdef NETWORKUPDATE
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(void)fprintf(stderr, "\nUsage: networkupdate [-h hostname] [-p port]");
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#else
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(void)fprintf(stderr, "\nUsage: whois [-aFLmMrSvR] [-h hostname] [-s sources] [-T types] [-i attr] keys\n");
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(void)fprintf(stderr, " whois -t type");
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(void)fprintf(stderr, " whois -v type");
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#endif
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#else
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(void)fprintf(stderr, "\nUsage: whois [-h hostname] [-p port] name ...");
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#endif
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(void)fprintf(stderr, "\n\nWhere:\n\n");
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#ifdef RIPE
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#ifndef NETWORKUPDATE
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(void)fprintf(stderr, "-a search all databases\n");
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(void)fprintf(stderr, "-F fast raw output\n");
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#endif
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#endif
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(void)fprintf(stderr, "-h hostname search alternate server\n");
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#ifdef RIPE
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#ifndef NETWORKUPDATE
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(void)fprintf(stderr, "-i [attr][[,attr] ... ] do an inverse lookup for specified attributes\n");
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(void)fprintf(stderr, "-L find all Less specific matches\n");
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(void)fprintf(stderr, "-m find first level more specific matches\n");
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(void)fprintf(stderr, "-M find all More specific matches\n");
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#endif
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#endif
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(void)fprintf(stderr, "-p port port to connect to\n");
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#ifdef RIPE
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#ifndef NETWORKUPDATE
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(void)fprintf(stderr, "-r turn off recursive lookups\n");
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(void)fprintf(stderr, "-s source[[,source] ... ] search databases with source 'source'\n");
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(void)fprintf(stderr, "-S tell server to leave out 'syntactic sugar'\n");
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(void)fprintf(stderr, "-t type requests template for object of type 'type'\n");
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(void)fprintf(stderr, "-v type requests verbose template for object of type 'type'\n");
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(void)fprintf(stderr, "-R force to show local copy of the domain object even if it contains referral\n");
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(void)fprintf(stderr, "-T type[[,type] ... ] only look for objects of type 'type'\n\n");
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(void)fprintf(stderr, "Please note that most of these flags are NOT understood by\n");
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(void)fprintf(stderr, "non RIPE whois servers\n");
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#endif
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#endif
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(void)fprintf(stderr, "\n");
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host = NICHOST;
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while ((ch = getopt(argc, argv, "h:")) != -1)
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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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||||
exit(1);
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||||
}
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||||
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||||
if (!argc)
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usage();
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||||
int s;
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||||
|
||||
if ((p = strrchr(host, ':')) != NULL) {
|
||||
*p++ = '\0';
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||||
port = atoi(p);
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||||
void closesocket(s, child)
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int s, child;
|
||||
{
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||||
/* printf("close connection child=%i\n", child); */
|
||||
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||||
close(s);
|
||||
|
||||
#ifdef NETWORKUPDATE
|
||||
if (child==0) {
|
||||
kill(getppid(), SIGTERM);
|
||||
}
|
||||
#endif
|
||||
|
||||
exit(0);
|
||||
|
||||
}
|
||||
|
||||
void termhandler(sig)
|
||||
int sig;
|
||||
{
|
||||
closesocket(s,1);
|
||||
}
|
||||
|
||||
|
||||
#ifdef RIPE
|
||||
#if defined(__STDC__) || defined(SYSV)
|
||||
#define occurs(str,pat) ((int) strstr((str),(pat)))
|
||||
#else /* !__STDC__ && !SYSV */
|
||||
int occurs(str, pat)
|
||||
char *str, *pat;
|
||||
{
|
||||
register char *point = str;
|
||||
|
||||
while ((point=index(point, *pat)))
|
||||
{
|
||||
if (strncmp(point, pat, strlen(pat)) == 0)
|
||||
return(1);
|
||||
point++;
|
||||
}
|
||||
return(0);
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
int main(argc, argv)
|
||||
int argc;
|
||||
char **argv;
|
||||
{
|
||||
extern char *optarg;
|
||||
extern int optind;
|
||||
FILE *sfi;
|
||||
FILE *sfo;
|
||||
int ch;
|
||||
struct sockaddr_in sin;
|
||||
struct hostent *hp;
|
||||
struct servent *sp;
|
||||
char *host, *whoishost;
|
||||
int optp=0, optport=0;
|
||||
#ifdef RIPE
|
||||
int verb=0, opthost=0;
|
||||
#ifndef NETWORKUPDATE
|
||||
/* normal whois client */
|
||||
char *string;
|
||||
int alldatabases=0;
|
||||
int optsource=0, optrecur=0, optfast=0, opttempl=0, optverbose=0;
|
||||
int optobjtype=0, optsugar=0, optinverselookup=0, optgetupdates=0;
|
||||
int optL=0, optm=0, optM=0, optchanged=0, optnonreferral=0;
|
||||
char *source=NULL, *templ=NULL, *verbose=NULL, *objtype=NULL,
|
||||
*inverselookup=NULL, *getupdates=NULL;
|
||||
#else /* NETWORKUPDATE */
|
||||
/* networkupdate client */
|
||||
int prev;
|
||||
char domainname[64]; /* that's what sys/param.h says */
|
||||
struct passwd *passwdentry;
|
||||
int child;
|
||||
#endif
|
||||
#ifdef CLEVER
|
||||
int myerror;
|
||||
char *mytoplevel;
|
||||
char *myhost;
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef TOPDOMAIN
|
||||
host = strcat(TOPDOMAIN, "-whois.ripe.net");
|
||||
#else
|
||||
host = NICHOST;
|
||||
#endif
|
||||
|
||||
#ifdef RIPE
|
||||
#ifdef NETWORKUPDATE
|
||||
while ((ch = getopt(argc, argv, "h:p:")) != EOF)
|
||||
#else
|
||||
while ((ch = getopt(argc, argv, "acFg:h:i:LmMp:rs:SRt:T:v:")) != EOF)
|
||||
#endif
|
||||
#else
|
||||
while ((ch = getopt(argc, argv, "h:p:")) != EOF)
|
||||
#endif
|
||||
switch((char)ch) {
|
||||
case 'h':
|
||||
host = optarg;
|
||||
opthost = 1;
|
||||
break;
|
||||
case 'p':
|
||||
optport=htons((u_short)atoi(optarg));
|
||||
optp =1;
|
||||
break;
|
||||
#ifdef RIPE
|
||||
#ifndef NETWORKUPDATE
|
||||
case 'a':
|
||||
alldatabases=1;
|
||||
break;
|
||||
case 'c':
|
||||
optchanged=1;
|
||||
break;
|
||||
case 'F':
|
||||
optfast = 1;
|
||||
break;
|
||||
case 'g':
|
||||
getupdates=optarg;
|
||||
optgetupdates=1;
|
||||
break;
|
||||
case 'i':
|
||||
inverselookup=optarg;
|
||||
optinverselookup = 1;
|
||||
break;
|
||||
case 'L':
|
||||
if (optM || optm) {
|
||||
fprintf(stderr, "Only one of -L, -m or -M allowed\n\n");
|
||||
usage();
|
||||
}
|
||||
optL=1;
|
||||
break;
|
||||
case 'm':
|
||||
if (optM || optL) {
|
||||
fprintf(stderr, "Only one of -L, -m or -M allowed\n\n");
|
||||
usage();
|
||||
}
|
||||
hp = gethostbyname(host);
|
||||
if (hp == NULL)
|
||||
errx(1, "%s: %s", host, hstrerror(h_errno));
|
||||
host = hp->h_name;
|
||||
s = socket(hp->h_addrtype, SOCK_STREAM, 0);
|
||||
if (s < 0)
|
||||
err(1, "socket");
|
||||
memset((caddr_t)&sin, 0, sizeof (sin));
|
||||
sin.sin_family = hp->h_addrtype;
|
||||
if (bind(s, (struct sockaddr *)&sin, sizeof(sin)) < 0)
|
||||
err(1, "bind");
|
||||
memmove((char *)&sin.sin_addr, hp->h_addr, hp->h_length);
|
||||
if (port == 0) {
|
||||
sp = getservbyname("whois", "tcp");
|
||||
if (sp == NULL)
|
||||
errx(1, "whois/tcp: unknown service");
|
||||
sin.sin_port = sp->s_port;
|
||||
} else
|
||||
sin.sin_port = htons(port);
|
||||
if (connect(s, (struct sockaddr *)&sin, sizeof(sin)) < 0)
|
||||
err(1, "connect");
|
||||
sfi = fdopen(s, "r");
|
||||
sfo = fdopen(s, "w");
|
||||
if (sfi == NULL || sfo == NULL)
|
||||
err(1, "fdopen");
|
||||
while (argc-- > 1)
|
||||
(void)fprintf(sfo, "%s ", *argv++);
|
||||
(void)fprintf(sfo, "%s\r\n", *argv);
|
||||
(void)fflush(sfo);
|
||||
while ((ch = getc(sfi)) != EOF)
|
||||
putchar(ch);
|
||||
exit(0);
|
||||
}
|
||||
optm=1;
|
||||
break;
|
||||
case 'M':
|
||||
if (optL || optm) {
|
||||
fprintf(stderr, "Only one of -L, -m or -M allowed\n\n");
|
||||
usage();
|
||||
}
|
||||
optM=1;
|
||||
break;
|
||||
|
||||
case 's':
|
||||
source = optarg;
|
||||
optsource=1;
|
||||
break;
|
||||
case 'S':
|
||||
optsugar=1;
|
||||
break;
|
||||
case 'R':
|
||||
optnonreferral=1;
|
||||
break;
|
||||
case 'r':
|
||||
optrecur=1;
|
||||
break;
|
||||
case 't':
|
||||
templ=optarg;
|
||||
opttempl=1;
|
||||
break;
|
||||
case 'v':
|
||||
verbose=optarg;
|
||||
optverbose=1;
|
||||
break;
|
||||
case 'T':
|
||||
objtype=optarg;
|
||||
optobjtype=1;
|
||||
break;
|
||||
|
||||
#endif
|
||||
#endif
|
||||
case '?':
|
||||
default:
|
||||
usage();
|
||||
}
|
||||
argc -= optind;
|
||||
argv += optind;
|
||||
|
||||
static void
|
||||
usage()
|
||||
{
|
||||
(void)fprintf(stderr, "usage: whois [-h hostname] name ...\n");
|
||||
#ifdef RIPE
|
||||
#ifdef NETWORKUPDATE
|
||||
if (argc>0)
|
||||
usage();
|
||||
#else
|
||||
if ((argc<=0) && !opttempl && !optverbose && !optgetupdates && (!(opttempl && optgetupdates)))
|
||||
usage();
|
||||
#endif
|
||||
#else
|
||||
if (argc<=0)
|
||||
usage();
|
||||
#endif
|
||||
|
||||
if (!opthost) {
|
||||
|
||||
#ifdef CLEVER
|
||||
whoishost=(char *)calloc(MAXHOSTNAMELEN, sizeof(char));
|
||||
myhost =(char *)calloc(MAXHOSTNAMELEN, sizeof(char));
|
||||
myerror = gethostname(myhost, MAXHOSTNAMELEN);
|
||||
if (myerror >= 0) {
|
||||
if (occurs(myhost, ".")) {
|
||||
mytoplevel = rindex(myhost,'.');
|
||||
mytoplevel++;
|
||||
(void) sprintf(whoishost, "%s-whois.ripe.net", mytoplevel);
|
||||
if (verb) fprintf(stderr, "Clever guess: %s\n", whoishost);
|
||||
}
|
||||
}
|
||||
hp = gethostbyname(whoishost);
|
||||
if ((hp == NULL) && (verb))
|
||||
fprintf(stderr,"No such host: %s\n", whoishost);
|
||||
|
||||
if (hp==NULL) {
|
||||
#endif
|
||||
|
||||
whoishost=NICHOST;
|
||||
|
||||
if (verb) fprintf(stderr, "Default host: %s\n\n", whoishost);
|
||||
hp = gethostbyname(whoishost);
|
||||
|
||||
if (hp == NULL) {
|
||||
fprintf(stderr,"No such host: %s\n", whoishost);
|
||||
if (verb) fprintf(stderr, "Now I give up ...\n");
|
||||
perror("Unknown host");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
#ifdef CLEVER
|
||||
}
|
||||
#endif
|
||||
}
|
||||
else {
|
||||
if (verb) fprintf(stderr, "Trying: %s\n\n", host);
|
||||
hp = gethostbyname(host);
|
||||
if (hp == NULL) {
|
||||
(void)fprintf(stderr, "whois: %s: ", host);
|
||||
perror("Unknown host");
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
host = hp->h_name;
|
||||
s = socket(hp->h_addrtype, SOCK_STREAM, 0);
|
||||
if (s < 0) {
|
||||
perror("whois: socket");
|
||||
exit(1);
|
||||
}
|
||||
bzero((caddr_t)&sin, sizeof (sin));
|
||||
sin.sin_family = hp->h_addrtype;
|
||||
if (bind(s, (struct sockaddr *)&sin, sizeof(sin)) < 0) {
|
||||
perror("whois: bind");
|
||||
exit(1);
|
||||
}
|
||||
bcopy(hp->h_addr, (char *)&sin.sin_addr, hp->h_length);
|
||||
|
||||
if (optp) {
|
||||
sin.sin_port=optport;
|
||||
}
|
||||
else {
|
||||
|
||||
sp=getservbyname("whois", "tcp");
|
||||
|
||||
if (sp == NULL) {
|
||||
(void)fprintf(stderr, "whois: whois/tcp: unknown service\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
sin.sin_port = sp->s_port;
|
||||
|
||||
}
|
||||
|
||||
/* printf("%i\n", sin.sin_port); */
|
||||
|
||||
if (connect(s, (struct sockaddr *)&sin, sizeof(sin)) < 0) {
|
||||
perror("whois: connect");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
#ifndef NETWORKUPDATE
|
||||
sfi = fdopen(s, "r");
|
||||
sfo = fdopen(s, "w");
|
||||
if (sfi == NULL || sfo == NULL) {
|
||||
perror("whois: fdopen");
|
||||
(void)close(s);
|
||||
exit(1);
|
||||
}
|
||||
#endif
|
||||
|
||||
signal(SIGTERM, termhandler);
|
||||
|
||||
#ifdef RIPE
|
||||
#ifdef NETWORKUPDATE
|
||||
|
||||
if ((child=fork())==0) {
|
||||
|
||||
sfo = fdopen(s, "w");
|
||||
if (sfo == NULL) {
|
||||
perror("whois: fdopen");
|
||||
(void)close(s);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
if (gethostname(domainname, sizeof(domainname))) {
|
||||
fprintf(stderr, "error when doing gethostname()");
|
||||
exit(-1);
|
||||
}
|
||||
|
||||
passwdentry=getpwuid(getuid());
|
||||
|
||||
fprintf(sfo, "-Vnc2.0 -U %s %s\n", passwdentry->pw_name, domainname);
|
||||
fflush(sfo);
|
||||
|
||||
prev='\0';
|
||||
|
||||
while ((ch=getchar()) != EOF) {
|
||||
|
||||
fputc(ch, sfo);
|
||||
|
||||
if (ch=='\n') fflush(sfo);
|
||||
if (feof(sfo)) closesocket(s, child);
|
||||
if ((ch=='.') && (prev=='\n')) closesocket(s, child);
|
||||
if (!isspace(ch) || ((!isspace(prev)) && (ch=='\n'))) prev=ch;
|
||||
}
|
||||
|
||||
closesocket(s, child);
|
||||
|
||||
}
|
||||
|
||||
sfi = fdopen(s, "r");
|
||||
if (sfi == NULL) {
|
||||
perror("whois: fdopen");
|
||||
(void)close(s);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
if (alldatabases)
|
||||
(void)fprintf(sfo, "-a ");
|
||||
if (optchanged)
|
||||
(void)fprintf(sfo, "-c ");
|
||||
if (optfast)
|
||||
(void)fprintf(sfo, "-F ");
|
||||
if (optgetupdates)
|
||||
(void)fprintf(sfo, "-g %s ", getupdates);
|
||||
if (optinverselookup)
|
||||
(void)fprintf(sfo, "-i %s ", inverselookup);
|
||||
if (optL)
|
||||
(void)fprintf(sfo, "-L ");
|
||||
if (optm)
|
||||
(void)fprintf(sfo, "-m ");
|
||||
if (optM)
|
||||
(void)fprintf(sfo, "-M ");
|
||||
if (optrecur)
|
||||
(void)fprintf(sfo, "-r ");
|
||||
if (optsource)
|
||||
(void)fprintf(sfo, "-s %s ", source);
|
||||
if (optsugar)
|
||||
(void)fprintf(sfo, "-S ");
|
||||
if (optnonreferral)
|
||||
(void)fprintf(sfo, "-R ");
|
||||
if (opttempl)
|
||||
(void)fprintf(sfo, "-t %s ", templ);
|
||||
if (optverbose)
|
||||
(void)fprintf(sfo, "-v %s ", verbose);
|
||||
if (optobjtype)
|
||||
(void)fprintf(sfo, "-T %s ", objtype);
|
||||
|
||||
/* we can only send the -V when we are sure that we are dealing with
|
||||
a RIPE whois server :-( */
|
||||
|
||||
whoishost=(char *)calloc(strlen(host)+1, sizeof(char));
|
||||
strcpy(whoishost, host);
|
||||
for (string=whoishost;(*string=(char)tolower(*string));string++);
|
||||
|
||||
if (strstr(whoishost, "ripe.net") ||
|
||||
strstr(whoishost, "ra.net") ||
|
||||
strstr(whoishost, "apnic.net") ||
|
||||
strstr(whoishost, "mci.net") ||
|
||||
strstr(whoishost, "isi.edu") ||
|
||||
strstr(whoishost, "garr.it") ||
|
||||
strstr(whoishost, "ans.net") ||
|
||||
alldatabases || optfast || optgetupdates || optinverselookup ||
|
||||
optL || optm || optM || optrecur || optsugar || optsource ||
|
||||
opttempl || optverbose || optobjtype)
|
||||
(void)fprintf(sfo, "-VwC2.0 ");
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifndef NETWORKUPDATE
|
||||
while (argc-- > 1)
|
||||
(void)fprintf(sfo, "%s ", *argv++);
|
||||
if (*argv) (void)fputs(*argv, sfo);
|
||||
(void)fputs("\r\n", sfo);
|
||||
(void)fflush(sfo);
|
||||
#endif
|
||||
|
||||
while ((ch = getc(sfi)) != EOF)
|
||||
putchar(ch);
|
||||
|
||||
closesocket(s, 1);
|
||||
|
||||
exit(0);
|
||||
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user