#!/bin/sh
#
# apache	Apache Web Server
#
# chkconfig:	345 85 15
# description:	Apache is a World Wide Web server.  It is used to serve \
#		HTML files and CGI.
# processname:	apache
# pidfile:	/var/run/apache.pid
# config:	/etc/apache/apache.conf


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

# Get network config
. /etc/sysconfig/network

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

# Check that networking is up.
if is_yes "${NETWORKING}"; then
	if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
		msg_network_down "Apache 1.3 Web Server"
		exit 1
	fi
else
	exit 0
fi

if is_no "${IPV6_NETWORKING}"; then
	HTTPD_OPTS="$HTTPD_OPTS -4"
fi

configtest() {
	/usr/sbin/apache -t
}

# wrapper for configtest
checkconfig() {
	local details=${1:-0}

	if [ $details = 1 ]; then
		# run config test and display report (status action)
		show "Checking %s configuration" "Apache 1.3 Web Server"; busy
		local out
		out=`configtest 2>&1`
		RETVAL=$?
		if [ $RETVAL = 0 ]; then
			ok
		else
			fail
		fi
		[ "$out" ] && echo >&2 "$out"
	else
		# run config test and abort with nice message if failed
		# (for actions checking status before action).
		configtest >/dev/null 2>&1
		RETVAL=$?
		if [ $RETVAL != 0 ]; then
			show "Checking %s configuration" "Apache 1.3 Web Server"; fail
			nls 'Configuration test failed. See details with %s "checkconfig"' $0
			exit $RETVAL
		fi
	fi
}

start() {
	# Check if the service is already running?
	if [ -x /usr/lib/apache1/lingerd ]; then
		if [ ! -f /var/lock/subsys/lingerd ]; then
			msg_starting "Apache Lingerd"
			SERVICE_UMASK=002 daemon --user http /usr/lib/apache1/lingerd
			RETVAL=$?
			[ $RETVAL -eq 0 ] && touch /var/lock/subsys/lingerd
		else
			msg_already_running "Apache Lingerd"
		fi
	fi

	if [ -f /var/lock/subsys/apache ]; then
		msg_already_running "Apache 1.3 Web Server"
		return
	fi

	checkconfig
	msg_starting "Apache 1.3 Web Server"
	daemon /usr/sbin/apache $HTTPD_OPTS
	RETVAL=$?
	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/apache
}

stop() {
	# Stop daemons.
	if [ -f /var/lock/subsys/apache ]; then
		msg_stopping "Apache 1.3 Web Server"
		killproc --pidfile /var/run/apache.pid apache
		rm -f /var/lock/subsys/apache /var/run/apache.pid /var/run/apache.loc* >/dev/null 2>&1
	else
		msg_not_running "Apache 1.3 Web Server"
	fi
	if [ -x /usr/lib/apache1/lingerd ]; then
		if [ -f /var/lock/subsys/lingerd ]; then
			msg_stopping "Apache Lingerd"
			/usr/lib/apache1/lingerd -k && ok || fail
			rm -f /var/lock/subsys/lingerd >/dev/null 2>&1
		else
			msg_not_running "Apache Lingerd"
		fi
	fi
}

reload() {
	local sig=${1:-HUP}
	local retnr=${2:-7}
	if [ ! -f /var/lock/subsys/apache ]; then
		msg_not_running "Apache 1.3 Web Server"
		RETVAL=$retnr
		return
	fi

	checkconfig
	msg_reloading "Apache 1.3 Web Server"
	killproc --pidfile /var/run/apache.pid apache -$sig
	RETVAL=$?
}

condrestart() {
	if [ ! -f /var/lock/subsys/apache ]; then
		msg_not_running "Apache 1.3 Web Server"
		RETVAL=$1
		return
	fi

	checkconfig
	stop
	start
}

RETVAL=0
# See how we were called.
case "$1" in
  start)
  	start
	;;
  stop)
  	stop
	;;
  restart)
	checkconfig
	stop
	start
	;;
  try-restart)
	condrestart 0
	;;
  reload|graceful)
	reload USR1 7
	;;
  force-reload)
	reload HUP 7
	;;
  flush-logs)
	reload USR1 0
	;;
  checkconfig|configtest)
	checkconfig 1
	;;
  status)
	status apache
	RETVAL=$?
	/usr/sbin/apache -S
	;;
  *)
	msg_usage "$0 {start|stop|restart|try-restart|reload|graceful|force-reload|checkconfig|status}"
	exit 3
	;;
esac

exit $RETVAL