#!/bin/sh
#
# squid		This shell script takes care of starting and stopping
#		Squid Internet Object Cache
#
# chkconfig:	345 90 25
#
# description:	Squid - Internet Object Cache. Internet object caching is \
# 		a way to store requested Internet objects (i.e., data \
# 		available \ via the HTTP, FTP, and gopher protocols) on a \
# 		system closer to the requesting site than to the source. \
#		Web browsers can then use the local Squid cache as a proxy \
#		HTTP server, reducing access time as well as bandwidth \
#		consumption.
#
# pidfile:	/var/run/squid.pid
# config:	/etc/squid/squid.conf


# Source function library
. /etc/rc.d/init.d/functions

# Get network config
. /etc/sysconfig/network

# Get service config
[ -f /etc/sysconfig/squid ] && . /etc/sysconfig/squid

# Check that networking is up.
if [ "${NETWORKING}" = "no" ]; then
	echo "WARNING: Networking is down. Squid service can't be runed."
	exit 1
fi

# Sanity check
[ -f /etc/squid/squid.conf ] || exit 0


# See how we were called.
case "$1" in
  start)
	# Check if the service is already running?
	if [ ! -f /var/lock/subsys/squid ]; then
		show Prepare squid cache
		busy
		if [ ! -d $CACHE_SWAP/00 ]; then
			squid -z -F &>/dev/null
		fi
		deltext;ok

		show Starting squid
		
		squid -N $SQUID_OPTS &
		busy
		if ps ax | grep -v grep | grep -q squid ; then
		    deltext;ok
		else
		    deltext;fail
		fi
	else
	    echo "squid already is running"
	fi
	touch /var/lock/subsys/squid
	;;
  stop)
	show Stopping squid
	killproc squid  
	rm -f /var/lock/subsys/squid
	;;
  restart|reload)
	$0 stop
	$0 start
	;;
  status)
	status squid
	;;
  *)
	echo "Usage: $0 {start|stop|status|restart|reload}"
	exit 1
esac

exit 0