contrib-munin/plugins/streaming/icecast2

#!/bin/sh
# 
# Plugin to monitor icecast2 streams / listeners
# 
# Contributed by drew Roberts
#
# based on the postfix_mailqueue plugin as per below
# 
# Plugin to monitor postfix mail spools
# 
# Contributed by Nicolai Langfeldt
# 
# $Log$
# Revision 1.0  2008/07/04 16:02:36  zotz
# Initial work

#
# 
#%# family=auto
#%# capabilities=autoconf

# Can be set via environment, but default is /var/spool/postfix
ICEDIR=${icedir:-/var/www/rrd/logs/stream_stats/}

case $1 in
    autoconf|detect)
	if [ -d $ICEDIR/ ] ; then
	    echo yes
	    exit 0
        else
	    echo "no (icedir not found)"
	    exit 1
        fi;;
    config)
	cat <<'EOF'
graph_title Icecast2 Stream Listeners
graph_args --base 1000 -l 0
graph_vlabel Listeners for Streams
graph_category stream
cool_ogg.label cool_ogg
cool_ogg.draw AREA
cool_ogg.type GAUGE
cool_mp3.label cool_mp3
cool_mp3.draw STACK
cool_mp3.type GAGUE
jamz_ogg.label jamz_ogg
jamz_ogg.draw STACK
jamz_ogg.type GAGUE
jamz_mp3.label jamz_mp3
jamz_mp3.draw STACK
jamz_mp3.type GAGUE
joy_ogg.label joy_ogg
joy_ogg.draw STACK
joy_ogg.type GAGUE
joy_mp3.label joy_mp3
joy_mp3.draw STACK
joy_mp3.type GAGUE
y_ogg.label y_ogg
y_ogg.draw STACK
y_ogg.type GAGUE
y_mp3.label y_mp3
y_mp3.draw STACK
y_mp3.type GAGUE
EOF
	exit 0;;
esac

cd $ICEDIR >/dev/null 2>/dev/null || {
     echo "# Cannot cd to $ICEDIR"
     exit 1
}

/usr/bin/curl -s localhost:7144/status2.xsl > /tmp/ice.txt
/usr/bin/tail -n 1 /tmp/ice.txt > /tmp/ice1.txt

awk 'BEGIN {FS=","} {tot = 0 ; i = (NF-1)/6 ; j=1 ; while (j <= i) {tot = (tot + $(((j-1)*6)+4)) ; print $(((j-1)*6)+1), ":", $(((j-1)*6)+4) > "/tmp/ice2.txt" ; j++}; print "total :", tot >> "/tmp/ice2.txt"} ' /tmp/ice1.txt

# Cool ogg stream
grep cool.ogg /tmp/ice2.txt > /dev/null 2>&1
if [ "$?" -ne "0" ]; then
  coologg="0"
else
  coologg=`grep cool.ogg /tmp/ice2.txt | cut -d ":" -f 2 - `
  coologg=$(($coologg+0))
fi
#echo $coologg

# Cool mp3 stream
grep coolmp3 /tmp/ice2.txt > /dev/null 2>&1
if [ "$?" -ne "0" ]; then
  coolmp3="0"
else
  coolmp3=`grep coolmp3 /tmp/ice2.txt | cut -d ":" -f 2 - `
  coolmp3=$(($coolmp3+0))
fi
#echo $coolmp3

# Jamz ogg stream
grep jamz.ogg /tmp/ice2.txt > /dev/null 2>&1
if [ "$?" -ne "0" ]; then
  jamzogg="0"
else
  jamzogg=`grep jamz.ogg /tmp/ice2.txt | cut -d ":" -f 2 - `
  jamzogg=$(($jamzogg+0))
fi
#echo $jamzogg

# Jamz mp3 stream
grep jamzmp3 /tmp/ice2.txt > /dev/null 2>&1
if [ "$?" -ne "0" ]; then
  jamzmp3="0"
else
  jamzmp3=`grep jamzmp3 /tmp/ice2.txt | cut -d ":" -f 2 - `
  jamzmp3=$(($jamzmp3+0))
fi
#echo $jamzmp3

# Joy ogg stream
grep joy.ogg /tmp/ice2.txt > /dev/null 2>&1
if [ "$?" -ne "0" ]; then
  joyogg="0"
else
  joyogg=`grep joy.ogg /tmp/ice2.txt | cut -d ":" -f 2 - `
  joyogg=$(($joyogg+0))
fi
#echo $joyogg

# Joy mp3 stream
grep joymp3 /tmp/ice2.txt > /dev/null 2>&1
if [ "$?" -ne "0" ]; then
  joymp3="0"
else
  joymp3=`grep joymp3 /tmp/ice2.txt | cut -d ":" -f 2 - `
  joymp3=$(($joymp3+0))
fi
#echo $joymp3

# Y ogg stream
grep "/y.ogg" /tmp/ice2.txt > /dev/null 2>&1
if [ "$?" -ne "0" ]; then
  yogg="0"
else
  yogg=`grep "/y.ogg" /tmp/ice2.txt | cut -d ":" -f 2 - `
  yogg=$(($yogg+0))
fi
#echo $yogg

# Y mp3 stream
grep "/ymp3" /tmp/ice2.txt > /dev/null 2>&1
if [ "$?" -ne "0" ]; then
  ymp3="0"
else
  ymp3=`grep "/ymp3" /tmp/ice2.txt | cut -d ":" -f 2 - `
  ymp3=$(($ymp3+0))
fi
#echo $ymp3

# total streams
grep total /tmp/ice2.txt > /dev/null 2>&1
if [ "$?" -ne "0" ]; then
  totals="0"
else
  totals=`grep total /tmp/ice2.txt | cut -d ":" -f 2 - `
  totals=$(($totals+0))
fi
#echo $totals

# output=`echo $coologg:$coolmp3:$jamzogg:$jamzmp3:$joyogg:$joymp3:$yogg:$ymp3:$totals`


cat <<EOF
cool_ogg.value $coologg
cool_mp3.value $coolmp3
jamz_ogg.value $jamzogg
jamz_mp3.value $jamzmp3
joy_ogg.value $joyogg
joy_mp3.value $joymp3
y_ogg.value $yogg
y_mp3.value $ymp3
EOF