#!/bin/sh

stop()
{
	echo "Killing old shoutcast servers in $1"
	for oldpid in `ps -A | grep "$1" | grep "sc_serv" | cut -c 0-6`
	do
		kill -9 $oldpid
	done
	rm -f $HOME/$1/shoutcast.pid
}


start()
{
	servcount=0
	for cfile in `ls $HOME/$1`
	do
		echo -n $cfile
		echo -n " -> "
		#grep ^RelayServer /etc/shoutcast/$cfile
		grep ^RelayServer $HOME/$1/$cfile
		# This is the line where we actually run the shoutcast program!
		#sudo -u nobody /home/shoutcast/sc_serv /home/shoutcast/$cfile > /dev/null &
		$HOME/$1/sc_serv $HOME/$1/$cfile > /dev/null &
		servcount=`expr $servcount + 1`
	done
	#Create the pid file...
	ps -A | grep "$1" | grep "sc_serv" | cut -c 0-6 > $HOME/$1/shoutcast.pid
	#Done now!
	echo "Started $servcount servers in $1."
}


creat()
{
	if [[ -d "$1" ]]
	then
		echo "ERROR: STREAM $1 already exists !!"
	else
		mkdir -p $HOME/$1
		cp -f sc_serv $HOME/$1/.
		touch $HOME/$1/sc_serv.cfg
		echo "Creating the CONFIG file $HOME/$1/sc_serv.cfg..."
		echo "Enter MaxUser: "
		read listener
		echo "Enter Password: "
		read pass
		echo "Enter PortBase: "
		read port
		echo "Enter AdminPassword: "
		read apass

		echo "MaxUser=$listener" > $HOME/$1/sc_serv.cfg
		echo "Password=$pass" >> $HOME/$1/sc_serv.cfg
		echo "PortBase=$port" >> $HOME/$1/sc_serv.cfg
		echo "LogFile=sc_serv.log" >> $HOME/$1/sc_serv.cfg
		echo "RealTime=1" >> $HOME/$1/sc_serv.cfg
		echo "ScreenLog=1" >> $HOME/$1/sc_serv.cfg
		echo "ShowLastSongs=10" >> $HOME/$1/sc_serv.cfg
		echo "W3CEnable=Yes" >> $HOME/$1/sc_serv.cfg
		echo "W3CLog=sc_w3c.log" >> $HOME/$1/sc_serv.cfg
		echo "SrcIP=ANY" >> $HOME/$1/sc_serv.cfg
		echo "DestIP=ANY" >> $HOME/$1/sc_serv.cfg
		echo "Yport=80" >> $HOME/$1/sc_serv.cfg
		echo "NameLookups=0" >> $HOME/$1/sc_serv.cfg
		echo "AdminPassword=$apass" >> $HOME/$1/sc_serv.cfg
		echo "AutoDumpUsers=0" >> $HOME/$1/sc_serv.cfg
		echo "AutoDumpSourceTime=30" >> $HOME/$1/sc_serv.cfg
		echo "TitleFormat=%s" >> $HOME/$1/sc_serv.cfg
		echo "PublicServer=default" >> $HOME/$1/sc_serv.cfg
		echo "AllowRelay=Yes" >> $HOME/$1/sc_serv.cfg
		echo "AllowPublicRelay=Yes" >> $HOME/$1/sc_serv.cfg
		echo "MetaInterval=32768" >> $HOME/$1/sc_serv.cfg
	fi
}


case "$1" in
	start)
		if [[ ! -e $HOME/$2/shoutcast.pid ]]
		then
			start $2
			if [[ -e $HOME/$2/shoutcast.pid ]]
			then
				echo "Shoutcast $2 Startup...... [SUCCESS]"
			fi
		else
			echo "Shoutcast $2 Startup...... [FAILED]"
		fi
		;;
	restart)
		stop $2
		sleep 4
		start $2
		if [[ -e $HOME/$2/shoutcast.pid ]]
		then
			echo "Shoutcast $2 Startup...... [SUCCESS]"
		fi
		;;
	stop)
		if [[ -e $HOME/$2/shoutcast.pid ]]
		then
			stop $2
			echo "Shoutcast $2 shutdown...... [SUCCESS]"
		else
			echo "There are no registered shoutcast servers running right now in $2. Attempting to kill anyways."
			stop $2
		fi
		;;
	creat)
		creat $2
		if [[ -d "$2" ]]
		then
			echo "Shoutcast $2 folder created...... [SUCCESS]"
		else
			echo "Shoutcast $2 folder created...... [FAILED]"
		fi
		;;
	*)
		echo "Usage: sh ./shoutcast.sh (start|stop|restart|creat) (FOLDER_NAME)"
		;;
esac