netbsd: bind 4.9.3

1 files changed, 280 insertions, 0 deletions

diff --git a/usr.sbin/named/host/nslookup b/usr.sbin/named/host/nslookup
new file mode 100644
index 00000000000..71601f7057c
--- /dev/null
+++ b/usr.sbin/named/host/nslookup
@@ -0,0 +1,280 @@
+#!/bin/sh -
+#
+#	@(#)nslookup            e07@nikhef.nl (Eric Wassenaar) 940919
+#
+# Author:	E.Wassenaar, Nikhef-H
+# Version:	19-SEP-1994
+# Revision:
+#
+# This utility emulates nslookup as a wrapper to host.
+# It performs most, but not all, functions.
+
+exec=echo
+exec=
+
+# ----------------------------------------------------------------------
+# Setup environment.
+# ----------------------------------------------------------------------
+
+# This is where the ``host'' executable lives.
+BINDIR=/usr/local/bin
+
+PATH=${BINDIR}:/bin:/usr/bin:/usr/ucb ; export PATH
+
+cmd=`basename $0`
+
+options="[-l]"
+usage="Usage: $cmd $options [server]"
+
+# ----------------------------------------------------------------------
+# Exit codes from <sysexits.h>
+# ----------------------------------------------------------------------
+
+EX_OK=0
+EX_USAGE=64
+EX_UNAVAILABLE=69
+
+# ----------------------------------------------------------------------
+# Setup defaults.
+# ----------------------------------------------------------------------
+
+name=""
+zone=""
+
+type=""
+class=""
+
+server=""
+
+debug=""
+verbose=""
+norecurse=""
+vc=""
+
+# ----------------------------------------------------------------------
+# Process arguments.
+# ----------------------------------------------------------------------
+
+for i
+do
+	if [ "X$server" != "X" ]
+	then
+		echo "$usage" 1>&2 ; exit $EX_USAGE
+	fi
+
+	case "$i" in
+	-d)	exec=echo		;;
+	-l)	server=`hostname`	;;
+	-*)	echo "$cmd: Unknown option $i" 1>&2 ; exit $EX_USAGE ;;
+	*)	server="$i"		;;
+	esac
+done
+
+# ----------------------------------------------------------------------
+# Choose between BSD or SYSV echo command.
+# ----------------------------------------------------------------------
+
+n=`echo -n`
+if [ "$n" = "-n" ]
+then
+	c='\c' ; n=''
+else
+	n='-n' ; c=''
+fi
+
+# ----------------------------------------------------------------------
+# Main loop.
+# ----------------------------------------------------------------------
+
+trap continue 2
+
+while echo $n "> $c" ; read line
+do
+	case "$line" in
+	"")	continue	;;
+	*\**)	continue	;;
+	*\!*)	continue	;;
+	*\?*)	line="help"	;;
+	esac
+
+	set - $line
+	command="$1"
+	case "$command" in
+
+	help)
+		cat <<!
+	exit | quit	- exit from the program
+	help | ?	- print this help message
+	set  | set all	- show all current settings
+	set [no]debug	- increase debug output level
+	set [no]verbose	- increase verbose output level
+	set [no]recurse	- request recursive nameserver queries
+	set [no]vc	- use virtual circuit for queries
+	set type=TYPE	- query about the given resource record TYPE
+	set class=CLASS	- query about the given resource record CLASS
+	server SERVER	- contact the explicit server with name SERVER
+	server		- show the name of the current explicit SERVER
+	NAME		- query for NAME using all current settings
+	NAME SERVER	- query for NAME at the given SERVER
+	ls ZONE		- generate listing of the given name ZONE
+	ls		- generate listing of the last given ZONE
+	ls ZONE [>]FILE	- copy resource record output also to FILE
+!
+		;;
+
+	exit|quit)
+		break
+		;;
+
+	set)
+		option="$2"
+		case "$option" in
+
+		""|all)
+			echo "name=$name"
+			echo "zone=$zone"
+			echo "server=$server"
+			echo "set type=$type"
+			echo "set class=$class"
+			echo "set debug=$debug"
+			echo "set verbose=$verbose"
+			echo "set norecurse=$norecurse"
+			echo "set vc=$vc"
+			;;
+
+		debug|debu|deb|de|d)
+			debug="-d $debug"
+			;;
+
+		nodebug|nodebu|nodeb|node|nod)
+			debug=""
+			;;
+
+		d2)
+			debug="-d -d"
+			verbose="-v -v"
+			;;
+
+		nod2)
+			debug=""
+			verbose=""
+			;;
+
+		verbose|verbos|verbo|verb|ver|ve|v)
+			verbose="-v $verbose"
+			;;
+
+		noverbose|noverbos|noverbo|noverb|nover|nove|nov)
+			verbose=""
+			;;
+
+		recurse|recurs|recur|recu|rec|re|r)
+			norecurse=""
+			;;
+
+		norecurse|norecurs|norecur|norecu|norec|nore|nor)
+			norecurse="-r"
+			;;
+
+		vc)
+			vc="-u"
+			;;
+
+		novc)
+			vc=""
+			;;
+
+		querytype=*|querytyp=*|queryty=*|queryt=*|\
+		query=*|quer=*|que=*|qu=*|q=*|\
+		type=*|typ=*|ty=*|t=*)
+			type=`echo $option | sed 's/.*=//'`
+			if [ "X$type" != "X" ]
+			then
+				type="-t $type"
+			fi
+			;;
+
+		querytype|querytyp|queryty|queryt|\
+		query|quer|que|qu|q|\
+		type|typ|ty|t)
+			type=""
+			;;
+
+		class=*|clas=*|cla=*|cl=*|c=*)
+			class=`echo $option | sed 's/.*=//'`
+			if [ "X$class" != "X" ]
+			then
+				class="-c $class"
+			fi
+			;;
+
+		class*|clas*|cla*|cl*|c*)
+			class=""
+			;;
+
+		*)
+			echo "Unknown option $option"
+			;;
+
+		esac
+		;;
+
+	server)
+		nserver="$2"
+		if [ "X$nserver" = "X" ]
+		then
+			if [ "X$server" = "X" ]
+			then
+				echo "No server defined"
+			else
+				echo "server=$server"
+			fi
+		else
+			server="$nserver"
+		fi
+		;;
+
+	ls)
+		nzone="$2"
+		if [ "X$nzone" = "X" ]
+		then
+			if [ "X$zone" = "X" ]
+			then
+				echo "No zone defined"
+				continue
+			fi
+		else
+			zone="$nzone"
+		fi
+
+		file=`echo "$3$4" | sed 's/>*//'`
+		if [ "X$file" != "X" ]
+		then
+			file="-f $file"
+		fi
+
+		options="$debug $verbose $norecurse $vc $file"
+		$exec host $options $type $class -l $zone $nserver
+		;;
+
+	[a-zA-Z0-9]*)
+		name="$1"
+
+		nserver="$2"
+		if [ "X$nserver" = "X" ]
+		then
+			nserver="$server"
+		fi
+
+		options="$debug $verbose $norecurse $vc"
+		$exec host $options $type $class $name $nserver
+		;;
+
+	*)
+		echo "Unknown command $command"
+		;;
+
+	esac
+done
+
+exit $EX_OK