cstat

#!/bin/bash
#################################################################
# Title : Cstat plugin for Munin                                #
# Author : Benjamin DUPUIS - Poil				#
# Email : poil@quake.fr						#
# First release :  22/03/2011					#
#---------------------------------------------------------------#

#################################################################
# Variable :							#
#---------------------------------------------------------------#
cstat_exe='/usr/local/bin/cstat'

#---------------------------------------------------------------#
# End of config
script_name=$(basename $0)
#################################################################

#################################################################
#       Help		                                        #
#---------------------------------------------------------------#
usage() {
	echo 'For testing the script, run cstat_ GameType IP Port'
	echo ' - GameType : c2s, sbs, bfs ... run cstat for seeing available gametype'
	echo 'For munin you must ln -s /usr/share/munin/plugins/cstat_ /etc/munin/plugins/cstat_GameType_IP2test_Port'
	echo 'Perhaps you must have to set cstat_exe path, actually on'${cstat_exe};
	echo 'Have Fun'
}

config() {
	if [ "${script_name}" != "cstat_" ]; then
                gametype=$(echo ${script_name} | cut -d_ -f2)
                ip=$(echo ${script_name} | cut -d_ -f3)
                port=$(echo ${script_name} | cut -d_ -f4)
        else
                gametype=$1
                ip=$2
                port=$3
        fi

echo "graph_title Number of players on ${gametype} - ${ip}:${port}
graph_vlabel players
graph_args --base 1000 -r --lower-limit 0 --upper-limit 16
graph_category games
maxplayer.label max players
player.label players
maxplayer.critical 1:"

}

#################################################################
#       Cube Stat, call cstat	                                #
#---------------------------------------------------------------#
cube_stat() {
	if [ "${script_name}" != "cstat_" ]; then
		gametype=$(echo ${script_name} | cut -d_ -f2)
		ip=$(echo ${script_name} | cut -d_ -f3)
		port=$(echo ${script_name} | cut -d_ -f4)
	else
		gametype=$1
		ip=$2
		port=$3
	fi

	if [ ! -z ${gametype} ] && [ ! -z ${gametype} ] && [ ! -z ${gametype} ]; then
		dummy=$(${cstat_exe} --xml --${gametype} ${ip}:${port})
		playervalue=$(echo "${dummy}" | sed -n -e 's/.*<numplayers>\(.*\)<\/numplayers>.*/\1/p')
		maxplayervalue=$(echo "${dummy}" | sed -n -e 's/.*<maxplayers>\(.*\)<\/maxplayers>.*/\1/p')

		if [ -z "${playervalue}" ]; then
			playervalue=0
		fi

		if [ -z "${maxplayervalue}" ]; then
		        maxplayervalue=0
		fi


		echo "maxplayer.value "${maxplayervalue};
		echo "player.value "${playervalue};
	else
		echo "maxplayer.value U"
		echo "player.value U"
	fi
}

#################################################################
#	Main 							#
#---------------------------------------------------------------#
case $1 in
	config)
		config
		exit 0
   	;;
	help | ?)
		usage
		exit 0
	;;
	autoconf)
		echo "no (edit the script for set cstat path)"
	;;
	*)
		cube_stat $1 $2 $3
		exit 0
	;;
esac