#######################################################################
# configuration via ldap
# get_timeranges: helper function for ldapconf, retrieving timeranges
# of machineconfig-objects under search base $1 (Host,Group,Default)
get_timeranges(){
trquery=`ldapsearch -x -H ldap://$ldapserver -b $1 -D $user -w $pwd -LLL \
"(objectclass=machineconfig)" Timerange|sed -n '/Tim*/p'|sed 's/TimeRange: /#/'`
}
# matching_timerange: helper function for ldapconf to get "most 
# specific timerange" matching actual time
matching_timerange(){
match=0
lines=$[`echo $trquery | sed 's/#/\n#/g'|wc -l` -1]
for ((i=0;i<$lines;i++)) ; do
  timerange[$i]=`echo $trquery | cut -d "#" -f $[$i+2] | sed 's/ //g'`
done
while true ; do
  for ((i=0;i<$lines;i++)) ; do
    trday=`echo ${timerange[i]} | cut -d "_" -f 1`
    trbegin=`echo ${timerange[i]} | cut -d "_" -f 2`
    trend=`echo ${timerange[i]} | cut -d "_" -f 3`
    if [ $trday == $wday ] && [ $trday != "X" ] && [ $trbegin != "X" ] && \
        [ $trbegin -le $time ] && [ $time -le $trend ]; then
      echo $wday $time "[D H H]match ->" ${timerange[i]}
      tr=${timerange[i]}
      match=1 && break
    fi
  done
  if [ $match == 1 ] ; then break ; fi
  for ((i=0;i<$lines;i++)) ; do
    trday=`echo ${timerange[i]} | cut -d "_" -f 1`
    trbegin=`echo ${timerange[i]} | cut -d "_" -f 2`
    trend=`echo ${timerange[i]} | cut -d "_" -f 3`
    if [ $trday == $wday ] && [ $trbegin == "X" ] && [ $trend == "X" ]; then
        echo $wday $time "[D _ _]match ->" ${timerange[i]}
      tr=${timerange[i]}
      match=1 && break
    fi
  done
  if [ $match == 1 ] ; then break ; fi
  for ((i=0;i<$lines;i++)) ; do
    trday=`echo ${timerange[i]} | cut -d "_" -f 1`
    trbegin=`echo ${timerange[i]} | cut -d "_" -f 2`
    trend=`echo ${timerange[i]} | cut -d "_" -f 3`
    if [ $trday == "X" ] && [ $trbegin != "X" ] && [ $trbegin -le $time ] && \
        [ $time -le $trend ]; then
      echo $wday $time "[_ H H]match ->" ${timerange[i]}
      tr=${timerange[i]}
      match=1 && break
    else
      if [ ${timerange[$i]} == "X_X_X" ]; then
        echo $wday $time "[_ _ _]match ->" ${timerange[i]}
        tr="X_X_X" && match=1
      else
      match=0
      fi
    fi
  done
  if [ $match == 1 ] || [ $match == 0 ] ; then	break ; fi
done
}
# get_machineconfig: helper function for ldapconf, writing machine
# config data of one timerange $tr into file "tmp/confvialdap/$tr"
get_machineconfig(){
ldapsearch -x -H ldap://$ldapserver -b $1 -D $user -w $pwd -LLL \
"(&(objectclass=machineconfig)(timerange=$tr))"|sed '/dn:/d'|sed '/ou=/d'|\
sed '/dc=/d'|sed '/objectC*/d'|sed '/Tim*/d'|sed '/cn:/d'|sed '/desc*/d'|sed \
's/: /=/g'|sed 's/-/_/g' > tmp/confvialdap/$tr
}

ldapconf () {
local ldapserver=$1
error "$error_ldapcfg"
echo "not implemented" > /tmp/ldap-done
}