#! /bin/sh
# postinst script for icecast2

set -e

. /usr/share/debconf/confmodule

case "$1" in
    configure|reconfigure)

    ;;

    abort-upgrade|abort-remove|abort-deconfigure)
	exit 0
    ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

# Move configuration file to current location, if an old one exists
# and the init.d script configuration file was updated
if [ -f /etc/icecast.xml ] && grep -q /etc/icecast2/ /etc/default/icecast2; then
    echo "It seems you have an old configuration lying around at"
    echo "/etc/icecast.xml. You will need to manually merge with"
    echo "the current configuration at /etc/icecast2/icecast.xml."
    echo
    echo "See /usr/share/doc/icecast2/examples for new configuration options."
fi

getent group icecast >/dev/null 2>&1 || \
	addgroup --system --quiet icecast
id icecast2 >/dev/null 2>&1 || \
	adduser --system --quiet --disabled-password --disabled-login \
	--home /usr/share/icecast2 --no-create-home --ingroup icecast icecast2

# set passwords
db_get icecast2/icecast-setup
if test "$RET" = "true"; then
	if [ -f /etc/default/icecast2 -a -f /etc/icecast2/icecast.xml ]; then
		echo "Configuring icecast2.." >&2
		sed -i s/^.*ENABLE=.*$/ENABLE=true/ /etc/default/icecast2 2>/dev/null 1>&2 || true

		db_get icecast2/sourcepassword
		ICESOURCE=$RET
		db_get icecast2/relaypassword
		ICERELAY=$RET
		db_get icecast2/adminpassword
		ICEADMIN=$RET
		db_get icecast2/hostname
		ICEHOST=$RET
		sed -i 	-e "s|<source-password>[^<]*</source-password>|<source-password>$ICESOURCE</source-password>|" \
			-e "s|<relay-password>[^<]*</relay-password>|<relay-password>$ICERELAY</relay-password>|" \
			-e "s|<admin-password>[^<]*</admin-password>|<admin-password>$ICEADMIN</admin-password>|" \
			-e "s|<hostname>[^<]*</hostname>|<hostname>$ICEHOST</hostname>|" \
			/etc/icecast2/icecast.xml 2>/dev/null 1>&2 || true		 
		echo "Done Configuring icecast2.." >&2
	fi
fi

# Tell debconf we're done, so it doesn't get confused when we start the daemon.
db_stop

chown -R icecast2: /var/log/icecast2 /etc/icecast2
# Set all file readable by default
chmod -R ug=rw,o=r,ugo+X /etc/icecast2
# Tightened permissions for the config file
chmod -R ug=rw,o=,ug+X /etc/icecast2/icecast.xml

# avoid to fail on invoke-rc.d icecast2 start when upgrading see Bug#605507
sleep 3

#DEBHELPER#

exit 0