#!/bin/sh

#Uname alike command for NeXTSTEP on Mach
#Mike Tremaine <mgt@stellarcore.net>
#No getopts so options need to be seperated for now.
#Much slower then a C version.


#Set your the perferred version of the OS String
OSNAME="NeXTSTEP"
#OSNAME="NeXTStep"
#OSNAME="NextStep"
#OSNAME="NEXTSTEP"
#OSNAME="nextstep"

#Handle no arguments
if [ $# -lt 1 ]; then
 echo "$OSNAME"
 exit 0;
fi

#Argument loop
while [ $# -gt 0 ]
do

 #Main Case Switch
 case "$1" in
   -a)
	 #Order is -s -n -r -v -m -p -i
     platform=`/usr/bin/machine`
     machine=`/usr/bin/arch`
     hostname=`/bin/hostname`
     processor=`/usr/bin/machine`
     release=`/usr/bin/hostinfo | grep 'NeXT Mach.*:' | sed -e 's/^.*N/N/' -e 's/:.*//'`
     system="$OSNAME"
     version=`/usr/bin/hostinfo | grep 'NeXT Mach.*:' | sed -e 's/^.*: //'`
	 echo "$system $hostname $release $version $machine $processor $platform"
	 exit 0;
     ;;
   -i)
     platform=`/usr/bin/machine`
     echo -n $platform
     ;;
   -m)
     machine=`/usr/bin/arch`
     echo -n $machine
     ;;
   -n)
     hostname=`/bin/hostname`
     echo -n $hostname
     ;;
   -p)
     processor=`/usr/bin/machine`
     echo -n $processor
     ;;
   -r)
     release=`/usr/bin/hostinfo | grep 'NeXT Mach.*:' | sed -e 's/^.*N/N/' -e 's/:.*//'`
     echo -n $release
     ;;
   -s)
     system="$OSNAME"
     echo -n $system
     ;;
   -v)
     version=`/usr/bin/hostinfo | grep 'NeXT Mach.*:' | sed -e 's/^.*: //'`
     echo -n $version
     ;;
   *)
     echo "Usage: $0 [-a] [-i] [-m] [-n] [-p] [-r] [-s] [-v]"
     exit 1
 esac

 #Add whitespace
 if [ $# -gt 1 ]; then
     echo -n " "
 fi
 #Shift argument list
 shift
done

#Line break
echo

exit 0

#Examples
#
#uname -a
#Linux dwarfstar.stellarcore.net 2.6.9-42.0.10.EL #1 Tue Feb 27 09:24:42 EST 2007 i686 i686 i386 GNU/Linux
#uname -a
#SunOS neutron.stellarcore.net 5.10 Generic_118833-24 sun4u sparc SUNW,UltraSPARC -IIi-cEngine