#!/bin/sh
#
# @(#) rc.httpd v1.3.3 - Copyright (C) 27.5.99 by Andreas Ley
#
# WARNING: Changing this script in any way may lead to a system that
#	   is unbootable.  Do not modify this script.
#
# Purpose:
#	Start or stop the apache httpd or reload its configuration
#
# Mandatory arguments:
#	start      : start up apache httpd
#	stop       : stop apache httpd
#	start_msg  : only print message indicating what 'start' action does
#	stop_msg   : only print message indicating what 'stop' action does
#
# Optional arguments:
#	reload     : reload apache httpd configuration
#	reload_msg : only print message indicating what 'reload' action does
#
# Return values:
#	0 = success; causes "OK" to show up in checklist.
#	1 = failure; causes "FAIL" to show up in checklist.
#	2 = skip; causes "N/A" to show up in the checklist.
#	    Use this value if execution of this script is overridden
#	    by the use of a control variable, or if this script is not
#	    appropriate to execute for some other reason.
#	3 = reboot; causes the system to be rebooted after execution.
#	    You will not need to use this value!
#
# Input and output:
#	stdin is redirected from /dev/null
#
#	stdout and stderr are redirected to the /etc/rc.log file
#	during checklist mode, or to the console in raw mode.
#
# WARNING: If this script (or any other startup script) executes in run state 0
#	or state 1, then /usr might not be available.  Do not attempt to access
#	commands or files in /usr unless it executes in run state 2 or greater.
#	Other file systems typically not mounted until run state 2 include /var
#	and /opt.
#
###############################################################################
#
# The following configuration variables can be defined in file
# /etc/rc.values or /etc/rc.config.d/httpd
#
# $HTTPD_START:
#	""	Start apache httpd
#	"0"	Skip (Don't start apache httpd)
#	"1"	Start apache httpd
#
# $HTTPD_OPTIONS:
#	These options are passed directly to the apache http daemon.
#
###############################################################################

PATH=/usr/sbin:/usr/bin:/sbin:/bin
export PATH

# Oracle is too dumb to know where it is even if it was originally installed,
# dynamically linked and just loaded from this exact point :(
ORACLE_HOME=/usr/segment/oracle/8.1.6
export ORACLE_HOME

SERVERROOT=/usr/local/etc/httpd	# Absolute path to server root.
HTTPD=${SERVERROOT}/bin/httpd	# Absolute path to apache http daemon.
PIDFILE=${SERVERROOT}/logs/httpd.pid	# Absolute path to httpd pid file.
LOOPPIDFILE=${SERVERROOT}/logs/loop.pid	# Absolute path to httpd pid file.
CONFFILE=${SERVERROOT}/conf/srm.conf	# Absolute path to httpd config file.

retval=0

set_return() {
	exitcode=$?
	if [ ${exitcode} -ne 0 ]; then
		echo "EXIT CODE: ${exitcode}"
		retval=1
	fi
	return ${exitcode}
}

case $1 in
	start_msg)
		echo "Start apache httpd"
		;;

	start)
		if [ -f /etc/TIMEZONE ] ; then
			. /etc/TIMEZONE
		fi
		if [ -f /etc/rc.config.d/httpd ] ; then
			. /etc/rc.config.d/httpd
		fi
		if [ -f /etc/rc.values -a -x /sbin/shstrings ] ; then
			eval `/sbin/shstrings -f /etc/rc.values HTTPD_START HTTPD_OPTIONS`
		fi
		if cd ${SERVERROOT} >/dev/null; then
			if [ -d conf/vhost -a -x bin/vhost_setup ]; then
				if bin/vhost_setup; then
					echo "Virtual interfaces configured"
				else
					echo "Unable to configure virtual interfaces"
					retval=1
				fi
			fi
			if test -s conf/server.key -a -s conf/server.crt; then
				HTTPD_OPTIONS="${HTTPD_OPTIONS} -DSSL -DSSL_SERVERKEY"
			elif test -s /etc/ssl/host.key -a -s /etc/ssl/host.crt; then
				HTTPD_OPTIONS="${HTTPD_OPTIONS} -DSSL"
			fi
			if [ ${HTTPD_START:-1} -ne 0 -a -x ${HTTPD} ]; then
				/usr/machine/bin/loop -d -x ${LOOPPIDFILE} ${HTTPD} -F ${HTTPD_OPTIONS}
				if set_return; then
					echo "httpd started"
				else
					echo "Unable to start httpd"
				fi
			else
				retval=2
			fi
		else
			retval=2
		fi
		;;

	stop_msg)
		echo "Stop apache httpd"
		;;

	stop)
		if [ -s ${LOOPPIDFILE} -o -s ${PIDFILE} ]; then
			if kill `cat ${LOOPPIDFILE} ${PIDFILE} 2>/dev/null`; then
				echo "httpd stopped"
			else
				echo "Unable to stop httpd"
				retval=1
			fi
		else
			retval=2
		fi
		;;

	reload_msg)
		echo "Reload apache httpd configuration"
		;;

	reload)
		if [ -d ${SERVERROOT}/conf/vhost -a -x ${SERVERROOT}/bin/vhost_setup ]; then
			if ${SERVERROOT}/bin/vhost_setup; then
				echo "Virtual interfaces configuration reloaded"
			else
				echo "Unable to reload virtual interfaces configuration"
				retval=1
			fi
		fi
		if [ -s ${PIDFILE} ]; then
			if kill -USR1 `cat ${PIDFILE}`; then
				echo "httpd configuration reloaded"
			else
				echo "Unable to reload httpd configuration"
				retval=1
			fi
		else
			retval=2
		fi
		;;

	*)
		echo "Usage: $0 {start|stop|reload|start_msg|stop_msg|reload_msg}"
		retval=1
		;;
esac

exit ${retval}