#!/sbin/runscript
# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-misc/hylafax/files/hylafax-4.2,v 1.1 2004/08/10 04:15:54 nerdboy Exp $

depend() {
	use net
}

checkconfig() {
	SPOOL=/var/spool/fax
	if [ ! -f $SPOOL/etc/setup.cache ] ; then
		eerror "No $SPOOL/etc/setup.cache file exists! Use faxsetup(8C) !"
	fi

}

start() {
	ebegin "Starting HylaFAX Servers."
	SPOOL=/var/spool/fax
	checkconfig || return 1

	. $SPOOL/etc/setup.cache

	# Just in case these are not in setup.cache yet
	if [ -z "$HFAXD_SERVER" ]; then
		HFAXD_SERVER=yes
	fi
	if [ -z "$FAXQ_SERVER" ]; then
		FAXQ_SERVER=yes
	fi
	if [ -z "$HFAXD_OLD_PROTOCOL" ]; then
		HFAXD_OLD_PROTOCOL=no
	fi
	if [ -z "$HFAXD_SNPP_SERVER" ]; then
		HFAXD_SNPP_SERVER=no
	fi

	IS_ON=/etc/chkconfig            # NB: chkconfig is IRIX- and Linux-specific
	FAXQ=$SBIN/faxq
	HFAXD=$LIBEXEC/hfaxd
	FAXQUIT=$SBIN/faxquit
	FAXPORT=hylafax                 # designated port for new protocol
	SNPPPORT=444                    # official port for SNPP

	if test ! -x $IS_ON ; then
		IS_ON=true
	fi

	if $IS_ON verbose ; then
		ECHO=echo
	else            # For a quiet startup and shutdown
		ECHO=:
	fi
#
# Figure out which brand of echo we have and define prompt
# and printf shell functions accordingly.  Note that we
# assume that if the System V-style echo is not present,
# then the BSD printf program is available.  These functions
# are defined here so that they can be tailored on a per-site,
# etc. basis.
#
	if [ `echo foo\\\c`@ = "foo@" ]; then
# System V-style echo supports \r
# and \c which is all that we need
		printf()
        	{
			$ECHO "$*\\c"
		}
	elif [ "`echo -n foo`@" = "foo@" ]; then
# BSD-style echo; use echo -n to get
# a line without the trailing newline
		printf()
		{
			$ECHO -n "$*"
		}
	else
# something else; do without
		printf()
		{
			$ECHO "$*"
		}
	fi

#
#
# killall -SIGNAL process-name
#
# Emulate the necessary functionality of the
# killall program
#
	killall()
	{
# NB: ps ax should give an error on System V, so we try it first!
		pid="`ps ax 2>/dev/null | $AWK \"\
		/[\/ (]$2[ )]/  {print \\$1;}
		/[\/ ]$2\$/     {print \\$1;}\"`"
		test "$pid" ||
		pid="`ps -e 2>/dev/null | $AWK \"/ $2[ ]*\$/ {print \\$1;}\"`"
		test "$pid" && kill $1 $pid; return
	}

	if $IS_ON fax && test -x $FAXQ; then
		if test $FAXQ_SERVER = yes ; then
			killall -15 faxq
		fi
		if test $HFAXD_SERVER = yes ; then
			killall -15 hfaxd
		fi
		printf "HylaFAX:"
		if test $FAXQ_SERVER = yes ; then
			$FAXQ; printf " faxq "
		fi
		if test $HFAXD_SERVER = yes ; then
			HFAXD_OPT="-i $FAXPORT"
#			HFAXD="$HFAXD -i $FAXPORT"
			HFAXMSG=" hfaxd"
			if [ $HFAXD_OLD_PROTOCOL = yes ]; then
				HFAXD_OPT="$HFAXD_OPT -o 4557"
#				HFAXD="$HFAXD -o 4557"
				HFAXMSG="$HFAXMSG (with old protocol"
			else
				HFAXMSG="$HFAXMSG (without old protocol"
			fi
			if [ $HFAXD_SNPP_SERVER = yes ]; then
				HFAXD_OPT="$HFAXD_OPT -s $SNPPPORT"
#				HFAXD="$HFAXD -s $SNPPPORT"
				HFAXMSG="$HFAXMSG & with SNPP support)"
			else
				HFAXMSG="$HFAXMSG & without SNPP support)"
			fi
#			$HFAXD ; printf "$HFAXMSG\n"
			echo $HFAXMSG
			echo $HFAXD $HFAXD_OPT
			/sbin/start-stop-daemon --start --quiet --exec $HFAXD -- $HFAXD_OPT
		fi
		if test $FAXQ_SERVER != yes -a $HFAXD_SERVER != yes ; then
			printf " not started (script disabled by configure)\n"
		fi
		$ECHO "."
	fi
	eend $?

}

stop() {
	ebegin "Stopping HylaFAX Servers."
        checkconfig || return 2
	. $SPOOL/etc/setup.cache
	FAXQUIT=$SBIN/faxquit
        HFAXD=$LIBEXEC/hfaxd

#        $ECHO "Stopping HylaFAX Servers."
	$FAXQUIT >/dev/null 2>&1
	/sbin/start-stop-daemon --stop --quiet --exec $HFAXD
	eend $?
#        killall -15 hfaxd

}