#!/bin/sh
# tzset by Linus Sphinx 4/10/2004
# Copyright (c) 2004 Linus Sphinx
# Part of the gn*nix conspiracy http://gnnix.org
# when consultants attack...
# 
DIALOGRC=/etc/bw.rc

zones()
{
let x=1
ls -1 | sort -r | while read i
do
  s=`echo $i | sed s/[A-Z]//g`
  if [ "$s" != "$i" ]; then
    echo $i $x
    let x=$x+1
  fi
done
}

settimezone()
{
TZDIR=/usr/share/zoneinfo
notset=1
cd $TZDIR
while [ "$notset" = "1" ]
do
dialog  --menu "Select Zone or Country" 0 0 0  `zones` 2> /tmp/tz
TZ=`cat /tmp/tz`
if [ -f $TZ  ]; then 
 TZPATH=$TZPATH/$TZ
 notset=0
else
 TZPATH=${TZPATH}/${TZ}
 cd $TZ
fi
done
echo $TZPATH > /tmp/tz
ln -sf ${TZDIR}${TZPATH} /etc/localtime
if [ "$TZPATH" = "/UTC" ]; then
 echo UTC > /etc/hardwareclock
else
 echo localtime > /etc/hardwareclock
fi
}

settimezone
if [ -s /tmp/tz ]; then
 hc=`cat /etc/hardwareclock` 
 tm=`cat /tmp/tz`
 dialog  --msgbox "hardware clock set to: $hc
      timezone set to: $tm" 0 0 
fi
clear