#!/usr/bin/sh
# -*- sh -*-

: << =cut

=head1 NAME

qmailscan - Plugin to graph output from qmailscan and clamav

=head1 CONFIGURATION

No configuration necessary.

=head1 AUTHOR

Contributed by David Obando (david@cryptix.de) - 03.12.2005

=head1 LICENSE

GPLv2

=cut

# define the logfiles. when you rotate them at any other time than 00:00 you have to define two logfiles:
LOG0=/var/spool/qmailscan/quarantine.log
LOG1=/var/spool/qmailscan/quarantine.log.1


if [ "$1" = "autoconf" ]; then
        echo yes
        exit 0
fi

if [ "$1" = "config" ]; then

        echo 'graph_title Virus types'
        echo 'graph_args --base 1000 -l 0 '
        echo 'graph_vlabel Daily Virus Types'
        echo 'graph_category Mail'
        grep "$(date "+%d %b %Y")" "$LOG0" "$LOG1" | \
               grep -vE 'Disallowed  characters found in MIME headers|Disallowed breakage found in header name - potential virus|Disallowed MIME comment found in header name - potential virus' | \
               sed 's/clamdscan.*$//' | sed 's/[ \t]*$//' | \
               cut -f 5 | sort | uniq -c | sort -r | sed 's/\.\|-/_/g' | while read -r i; do
                       name=$(echo "$i" | awk '{print $2}')
                       echo "$name.label $name"
                       echo "$name.draw LINE2"
               done

        exit 0
fi

grep "$(date "+%d %b %Y")" "$LOG0" "$LOG1" | \
        grep -vE 'Disallowed  characters found in MIME headers|Disallowed breakage found in header name - potential virus|Disallowed MIME comment found in header name - potential virus' | \
        sed 's/clamdscan.*$//' | sed 's/[ \t]*$//' | \
        cut -f 5 | sort | uniq -c | sort -r | sed 's/\.\|-/_/g' | while read -r i; do
                name=$(echo "$i" | awk '{print $2}')
                printf "%s.value " "$name"
                echo "$i" | awk '{print $1}'
        done