#!/bin/bash

UPGRADEVERSION="1.4.x" # configured by ./make.sh newupdate
PREVIOUSVERSION="1.4."$((`echo $UPGRADEVERSION | /usr/bin/cut -f3 -d '.'`-1))
echo "This is the $UPGRADEVERSION update patch for IPCop $PREVIOUSVERSION installing."

CURRENTVERSION=`perl -e "require '/var/ipcop/general-functions.pl';print \\$General::version;"`
if [ "$CURRENTVERSION" != "$PREVIOUSVERSION" ]; then
	echo "You are not running IPCop v$PREVIOUSVERSION for this patch to install."
	echo "Aborting installation."
	exit -1
fi

# general-functions might not be overwrited by patch...
/bin/sed -i -e "s+= '1.4.*$+= '$UPGRADEVERSION';+" /var/ipcop/general-functions.pl

/bin/tar -zxpf patch.tar.gz -C /

#build cachelang file after all "lang/*.pl" updates
perl -e "require '/var/ipcop/lang.pl'; &Lang::BuildCacheLang"

killall mingetty  #redisplay correct version
echo "end of $UPGRADEVERSION update"