#!/bin/bash

grep_it() {

  value="`cat $TEMP_FILE | head -$1 | tail -1`"

  perc="`expr \"$value\" \* 100 / \"${MAXB:=1}\"`"

  color=""

  if [ ${perc:=0} -ge 90 ]

  then

    color=" bgcolor=red"

  elif [ ${perc:=0} -ge 80 ]

  then

    color=" bgcolor=yellow"

  elif [ ${perc:=0} -le 25 ]

  then

    color=" bgcolor=cyan"

  else

    color=" bgcolor=lightgreen"

  fi

  echo "      $value<td$color>${perc}%"

}

###############################################################################

export DIR=/usr/local/mrtg-2.8.12/local-config/www/tcusercount

export MACH="`echo \"$1\" | sed -e 's/+/_/g'`"

export MAXB="$2"

export TEMP_FILE=/tmp/tcnowstat.$$

###############################################################################

if [ ! -r "$DIR/${MACH}.html" ]

then

  exit

fi

cat "$DIR/${MACH}.html" |   \

  grep '<\!-- ' |           \

  grep "in " |              \

  cut -d' ' -f4 >$TEMP_FILE

trap "rm -f $TEMP_FILE ; exit" 1 2 15

echo ""

echo "  "

echo "    "

echo "      "

echo "      Max"

echo "      Avg"

echo "      Now"

echo "    "

echo "    "

echo "      Day"

grep_it 1

grep_it 2

grep_it 3

echo "    "

echo "    "

echo "      Week"

grep_it 4

grep_it 5

grep_it 6

echo "    "

echo "    "

echo "      Month"

grep_it 7

grep_it 8

grep_it 9

echo "    "

echo "    "

echo "      Year"

grep_it 10

grep_it 11

grep_it 12

echo "    "

echo "  "

echo ""

trap - 1 2 15

rm -f $TEMP_FILE 2>/dev/null