#!/bin/sh

#########################################################################################
# start, stop, restart, monitor multiple shoutcast servers, script default are 2	#
# fragman <mejulia at gmx.de> march 2004 						#
# license is gpl.									#
# shoutcast is a trademark of nullsoft, inc. 						#
#########################################################################################

# How to use: 
# This is configured for two Servers. If you want to run more Servers, simply add one more set of variables
# (e.g. SERVER3, SERVERBIN3... and copy the start|stop|restart|status routines. dont forget to change the
# values in the new entrys. 


# Configurable Variables ################################################ 

SERVER1="$HOME/shoutcast/server1"	# Workdir 1.Server 
SERVER2="$HOME/shoutcast/server2"	# Workdir 2.Server
SERVERBIN1="sc_serv_1"			# Name of the Server1-executable, default: sc_serv
SERVERBIN2="sc_serv_2"			# Name of the Server2-executable, default: sc_serv
CONF1="sc_serv_1.conf"			# Name of the Server1-Config, default: sc_serv.conf
CONF2="sc_serv_2.conf"			# Name of the Server2-Config, default: sc_serv.conf
COMMENT1="für 192 kbps"			# Comment Server1, will be used in Status-Messages to identify the Server 
COMMENT2="für 96  kbps"			# Comment Server2, will be used in Status-Messages to identify the Server 

# Non-Configurable Parameters #############################################   

PIDFILE1="$SERVERBIN1.pid"
PIDFILE2="$SERVERBIN2.pid"
PORTBASE1=`grep PortBase= $SERVER1/$CONF1 | awk -F= '{print $2}'`
PORTBASE2=`grep PortBase= $SERVER2/$CONF2 | awk -F= '{print $2}'`
PID_1="$SERVER1/$PIDFILE1"
PID_2="$SERVER2/$PIDFILE2"

# Start first Server #####################################################

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

	if [ -r $PID_1 ]; then
	echo ""
	echo "Shoutcast-Server $COMMENT1 on Port $PORTBASE1 is already running !"
else
	cd $SERVER1 
	./$SERVERBIN1 $CONF1 &
	ps awx | grep $SERVERBIN1 | grep -v grep | awk '{print $1}' > $SERVER1/$PIDFILE1
	echo ""
	echo =========================================================
	echo "Shoutcast-Server $COMMENT1 on Port $PORTBASE1 started !"
	echo =========================================================
	echo ""
fi

# Start second Server #####################################################

	if [ -r $PID_2 ]; then
	echo "Shoutcast-Server $COMMENT2 on Port $PORTBASE2 already running !"
	echo ""
else
 	cd $SERVER2
	./$SERVERBIN2 $CONF2 &
	ps awx | grep $SERVERBIN2 | grep -v grep | awk '{print $1}' > $SERVER2/$PIDFILE2
	echo ""
	echo =========================================================
	echo "Shoutcast-Server $COMMENT2 on Port $PORTBASE2 started !"
	echo =========================================================
	echo ""
fi

# Stop first Server ########################################################

elif [ "$1" = "stop" ]; then

	if [ ! -r $PID_1 ]; then
	echo ""
	echo "Shoutcast-Server $COMMENT1 on Port $PORTBASE1 not running !"
else
	kill -9 `cat $PID_1`
	rm $SERVER1/$PIDFILE1
	echo ""
	echo "Shoutcast-Server $COMMENT1 on Port $PORTBASE1 stopped !"
fi 

# Stop second Server ########################################################

	if [ ! -r $PID_2 ]; then
	echo "Shoutcast-Server $COMMENT2 on Port $PORTBASE2 not running !"
	echo ""
else
	kill -9 `cat $PID_2`
	rm $SERVER2/$PIDFILE2
	echo "Shoutcast-Server $COMMENT2 on Port $PORTBASE2 stopped !"
	echo ""
fi

# Restart first Server #######################################################

elif [ "$1" = "restart" ]; then

	if [ ! -r $PID_1 ]; then
	echo ""
	echo "Shoutcast-Server für $COMMENT1 on Port $PORTBASE1 not running !"
else
	kill -1 `cat $PID_1`
	echo ""
	echo "Shoutcast-Server $COMMENT1 on Port $PORTBASE1 restarting !"
fi

# Restart second Server #######################################################

	if [ ! -r $PID_2 ]; then
	echo "Shoutcast-Server $COMMENT2 on Port $PORTBASE2 not running !"
	echo ""
else
	kill -1 `cat $PID_2`
	echo "Shoutcast-Server $COMMENT2 on Port $PORTBASE2 restarting !"
	echo ""
fi

# Status first Server ##########################################################

elif [ "$1" = "status" ]; then

	if [ "`ps a |grep $SERVERBIN1 |grep -v grep |awk '{print $1}'`" != "" ]; then
	echo ""
	echo "Shoutcast-Server $COMMENT1 on Port $PORTBASE1 seems to be up and running."
	echo "Process-ID found is `ps a |grep $SERVERBIN1 |grep -v grep |awk '{print $1}'`"
else
	echo ""
	echo "Shoutcast-Server $COMMENT1 on Port $PORTBASE1 seems not to be running."
	echo "No Process found."
fi
# Status second Server #########################################################
	
	if [ "`ps a |grep $SERVERBIN2 |grep -v grep |awk '{print $1}'`" != "" ]; then
	echo "Shoutcast-Server $COMMENT1 on Port $PORTBASE1 seems to be up and running."
	echo "Process-ID found is `ps a |grep $SERVERBIN1 |grep -v grep |awk '{print $1}'`"
	echo ""
else
	echo "Shoutcast-Server $COMMENT1 on Port $PORTBASE1 seems not to be running."
	echo "No Process found."
	echo ""
fi

# Print Syntax ################################################################

else
	echo ""
	echo "Usage: shout start|stop|restart|status"
	echo ""

fi