#!/bin/bash

FTP_PATH=/ftp/pub/ViitorLinux/V962/PIV/BINARY/
INST_PATH=/mnt/Viitor/DISTRIBUTION/

cd /var/install
mv contents contents.`date +%s`
touch contents

for PACKAGE in `find . -maxdepth 1 -type d -name '??*' | sed -e "s/\.\///g"`; do
  echo -e -n $PACKAGE"\t\t\t"
  PACKAGEFILE=`find $FTP_PATH $INST_PATH -name $PACKAGE.vpg | head --lines=1`
  if [ "x${PACKAGEFILE}x" == "xx" ]; then
    echo "NOT FOUND"
  else
    echo "FOUND"
    HEADER=`head --lines=1 $PACKAGEFILE`

    COUNT=0
    SUM=0
    for i in $HEADER; do  
      if [ $COUNT -lt 4 ]; then 
        COUNT=$(( $COUNT + 1 )) 
	SUM=$(( $SUM + $i ))
        SIZE=$i
      fi 
    done


    tail --lines=+2 `find $FTP_PATH $INST_PATH -name $PACKAGE.vpg | head --lines=1` | head --bytes=$SUM  | tail --bytes=$SIZE | bunzip2 -c >>contents
  fi
done