#!/bin/sh
#
# Written 1996 by Darko Krizic
#
# This is an flexible, configurable and expandable fax postprocessor for
# mgetty from Gert Doering. See the README file for more information.

# Do the settings here
home=/etc/mgetty/newfax.d/		# The home directory
config=/etc/mgetty/faxlist			# The configuration file
this_host=`hostname`
from="Fax Subsystem <faxmaster@$this_host>"	# From this user
log=/var/log/mgetty/faxlog		# logfile

# Usually nothing to configure beyond this line
PATH=/usr/bin:/bin:/usr/local/bin:/usr/bin/X11

# A function for logging. Each line starting with date and time
log()
{
	echo "`date +"%d.%m.%y %H:%M"` "$* >>$log
}

# take the fax informations and log status line
code="$1"
id="$2"
pages="$3"
shift 3
log "fax received (id $id, $pages pages)"

# include all module found
for module in $home/*.module
do
	log "module `basename $module .module`"
	. $module
done

match=0				# no section matches yet
name=""				# no name for id yet
cat $config | while read line	# read config line by line
do
	command=`echo $line | cut -d" " -f1 -s`	# extract command
	data=`echo $line | cut -d" " -f2- -s`	# extract parameter
	if [ "$command" = "" ]			# empty line
	then
		command=$line
	fi
	case "$command" in
	"#"*) 					# comment - ignore
		;;
	"")					# end of section
		if [ $match -ne 0 ]
		then
			exit 0			# section done, exit
		fi
		;;
	"id")					# id of caller
		if [ "$data" = "" ]
		then
			if [ $match -eq 0 ]
			then
				log "default section"
				match=1
			fi
		fi
		if [ -z "$name" ]
		then
			if [ `echo $id | grep "$data" | wc -l` -gt 0 ]
			then
				log "id $id matches section $data"
				match=1
			fi
		fi
		;;
	"name")					# name of caller
		if [ "$match" -ne 0 ]
		then
			if [ -z "$name" ]
			then
				name=$data
				log "name of $id is $name"
			fi
		fi
		;;
	*)
		#type -type $command >>$log
		if [ "$match" -ne 0 ]
		then
			$command $* >>$log 2>&1
		fi
		;;
	esac
done

exit 0
