#!/bin/sh -e
set -e

TEMPLATE_DIR=/usr/share/vdradmin/template

# Check if there are still cfgfiles in /etc/vdradmin/ and move them
# to /var/lib/vdradmin
if [ ! -f /var/lib/vdradmin/vdradmind.conf ]; then
  if [ -f /etc/vdradmin/vdradmind.conf ]; then
     mv /etc/vdradmin/vdradmind.conf /var/lib/vdradmin/
  else
     cp /usr/share/doc/vdradmin/examples/vdradmind.conf /var/lib/vdradmin/
  fi
fi

[ -e /etc/vdradmin/vdradmind.conf ] || ln -s /var/lib/vdradmin/vdradmind.conf \
/etc/vdradmin/vdradmind.conf

if [ ! -f /var/lib/vdradmin/vdradmind.at ]; then
  [ ! -f /etc/vdradmin/vdradmind.at ] || mv /etc/vdradmin/vdradmind.at /var/lib/vdradmin/
fi

# ensure that user and group 'vdradmin' exist
USER=vdradmin
GROUP=vdradmin
if ! getent group | grep -q "^$GROUP:" ; then
	echo -n "Adding group $GROUP.."
       	addgroup --quiet --system $GROUP
       	echo "..done"
fi
if ! getent passwd | grep -q "^$USER:"; then
	echo -n "Adding user $USER.."
       	adduser --system --home /var/lib/vdradmin --shell /bin/false \
		--gecos "VDRAdmin user" --no-create-home \
               	--disabled-login --disabled-password \
               	--ingroup $GROUP \
               	$USER
        echo "...done"
fi

# ensure vdradmind.at (auto timers) exists
ATFILE=/var/lib/vdradmin/vdradmind.at
[ -e $ATFILE ] || touch $ATFILE

# ensure that vdradmin's config files have the correct owner
[ ! -d /var/lib/vdradmin ] || chown -R $USER:$GROUP /var/lib/vdradmin/

# change the permissions of the cfg-file to 0600
[ ! -e /var/lib/vdradmin/vdradmind.conf ] || chmod 0600 /var/lib/vdradmin/vdradmind.conf

# change the owner and group of the logfile to vdradmin
[ ! -e /var/log/vdradmind.log ] || chown $USER:$GROUP /var/log/vdradmind.log

# make auto timer file "read/writeable" by group vdr and config file readable
# by group "vdr",so that vdr plugins (Autotimeredit plugin) get access
if getent group | grep -q "^vdr:" ; then
    if [ -d /var/lib/vdradmin ] ; then
        chgrp -R vdr /var/lib/vdradmin 
        chmod a=,ug=rwx /var/lib/vdradmin
        chmod a=,ug=rw $ATFILE
        CFGFILE=/var/lib/vdradmin/vdradmind.conf
        [ -e $CFGFILE ] && chmod a=,u=rw,g=r $CFGFILE
    fi
fi
	
##DEBHELPER##