pre_install() {
	echo "Cleaning any old chroots before installing a new one..."
        if [ -d '/opt/torchroot' ]; then
	  rm -rf /opt/torchroot
	fi
        if [ -d '/srv/torchroot' ]; then
	  rm -rf /srv/torchroot
	fi
}

post_install() {
	echo "Installing a new chroot ... "
	/bin/sh -c "/usr/libexec/tor-hardened-scripts/torchroot.sh"
	wait
	echo "Done!"
	echo "====="
	echo "To use this service please disable tor,"
	echo "then enable tor-hardened via HyperRC or runit."
	echo "----"
	echo "You may now use stream isolated ports for added security."
	echo "Please configure your applications as follows:"
	echo "Default Port: 9050"
	echo "Mail Client isolated port: 9061"
	echo "Browser isolated port: 9150"
	echo "Other applications you want isolated: 9062"
	echo "----"
	echo "To request new IP from TOR:"
	echo "killall -HUP tor"
	echo "---"
	echo "WARNING: UDP traffic may still leak! All traffic goes through single port."
	echo "====="
}

post_upgrade() {
        echo "Stopping chrooted tor..."
        if [ -x /etc/init.d/tor-hardened ]; then
	  /etc/init.d/tor-hardened stop
	fi

	echo "Cleaning old chroot and putting in a new one..."
        if [ -d '/opt/torchroot' ]; then
	  rm -rf /opt/torchroot
	fi
        if [ -d '/srv/torchroot' ]; then
	  rm -rf /srv/torchroot
	fi
	wait
	/bin/sh -c "/usr/libexec/tor-hardened-scripts/torchroot.sh"
	wait
	echo "Done!"
	echo "====="
	echo "To use this service please disable tor,"
	echo "then enable tor-hardened via HyperRC or runit."
	echo "----"
	echo "You may now use stream isolated ports for added security."
	echo "Please configure your applications as follows:"
	echo "Default Port: 9050"
	echo "Mail Client isolated port: 9061"
	echo "Browser isolated port: 9150"
	echo "Other applications you want isolated: 9062"
	echo "----"
	echo "To request new IP from TOR:"
	echo "killall -HUP tor"
	echo "---"
	echo "WARNING: UDP traffic may still leak! All traffic goes through single port."
	echo "====="
}

pre_remove() {
         echo "Stopping chrooted tor..."
         if [ -x /etc/init.d/tor-hardened ]; then
	   /etc/init.d/tor-hardened stop
	 fi
}

post_remove() {
	echo "Deleting chroot..."
        if [ -d '/opt/torchroot' ]; then
	  rm -rf /opt/torchroot
	fi
        if [ -d '/srv/torchroot' ]; then
	  rm -rf /srv/torchroot
	fi
	wait
	echo "Done!"
}