#!/bin/sh
set -e

if [ "$1" != "configure" ]; then
        exit 0
fi

P=apache2-mpm-worker
if [ $P = apache2-mpm-prefork ] || [ $P = apache2-mpm-itk ]; then
	CGI_DIS=cgid
	CGI_EN=cgi
else
	CGI_DIS=cgi
	CGI_EN=cgid
fi

#enable cgi/cgid, but only on new installs.
if [ -z "$2" ]; then
	a2dismod $CGI_DIS >/dev/null || true
	a2enmod  $CGI_EN  >/dev/null || echo "It looks like you've deleted /etc/apache2/mods-available/cgid.load, so mod_cgid cannot be enabled.  To fix this, please purge and reinstall apache2.2-common."
fi

# Migrate our kill symlinks, including ones the user may have done an s/S/K/ to:
for i in `seq 0 6`; do
	if [ -L /etc/rc"$i".d/K91apache2 ]; then
		mv /etc/rc"$i".d/K91apache2 \
		   /etc/rc"$i".d/K09apache2
	fi
done

if [ -x "/etc/init.d/apache2" ]; then
        if [ -x /usr/sbin/invoke-rc.d ]; then
                invoke-rc.d apache2 start ||true
        else
                /etc/init.d/apache2 start ||true
        fi
fi

if dpkg --compare-versions "$2" lt 2.2.11-5~ ; then
	DOCDIR=/usr/share/doc/$P
	if [ ! -h $DOCDIR -a -d $DOCDIR ] ; then
		rmdir $DOCDIR 2> /dev/null && ln -s apache2.2-common $DOCDIR
	fi
fi



exit 0
