1 files changed, 111 insertions, 0 deletions
diff --git a/share/examples/isdn/contrib/answer.sh b/share/examples/isdn/contrib/answer.sh
new file mode 100644
index 000000000000..34073d359923
--- /dev/null
+++ b/share/examples/isdn/contrib/answer.sh
@@ -0,0 +1,111 @@
+#!/bin/sh
+#---------------------------------------------------------------------------
+#
+#	answer script for i4b isdnd
+#	---------------------------
+#
+#	last edit-date: [Fri May 25 15:21:05 2001]
+#
+# $FreeBSD$
+#
+#---------------------------------------------------------------------------
+VARDIR=/var/isdn
+LIBDIR=/usr/local/lib/isdn
+LOGFILE=/tmp/answer.log
+
+NCALLFILE=$VARDIR/ncall
+DATE=`date +%d%H`
+
+progname=${0##*/}
+set -- $@		# have to split argument string !!!
+
+# ----------------------------------------------------------------------
+
+usage ()
+{
+	echo "usage: $progname -D device -d dest -s src"
+	exit 1
+}
+
+ncall ()
+{
+	nfile=$1
+	[ -f $nfile ] && read n < $nfile || n=0
+	echo $(($n + 1)) > $nfile
+	printf "%.4d" $n
+}
+
+# ----------------------------------------------------------------------
+
+while getopts "D:d:s:" opt
+do
+	case $opt
+	in
+D)		DEVICE=$OPTARG	;;
+d)		DEST=$OPTARG	;;
+s)		SRC=$OPTARG	;;
+	esac
+done
+
+[ -c "$DEVICE" -a -n "$DEST" -a -n "$SRC" ] || usage;
+
+shift $(($OPTIND - 1))
+
+# ----------------------------------------------------------------------
+
+NCALL=`ncall $NCALLFILE`
+
+echo "$progname: device $DEVICE destination $DEST source $SRC " >>$LOGFILE
+
+{
+	echo "Date:	"`date`
+	echo "From:	\"$SRC\""
+	echo "To:	\"$DEST\""
+	echo
+} >> $VARDIR/I.$NCALL.$DATE
+
+# ----------------------------------------------------------------------
+
+tellnumber ()
+{
+    number=$1
+    digits=`echo $number | sed -e 's/\(.\)/\1 /g'`
+
+    files=""
+    for digit in $digits
+    do
+	files="$files $LIBDIR/$digit.al"
+    done
+    cat $files
+}
+
+# ----------------------------------------------------------------------
+
+do_answer ()
+{
+	[ -f $LIBDIR/beep.al ] && cat $LIBDIR/beep.al
+	[ -f $LIBDIR/msg.al ]  && cat $LIBDIR/msg.al
+	[ -f $LIBDIR/beep.al ] && cat $LIBDIR/beep.al
+} > $DEVICE
+
+do_record ()
+{
+	cat $DEVICE > $VARDIR/R.$NCALL.$DATE
+}
+
+do_tell ()
+{
+	[ -f $LIBDIR/beep.al ] && cat $LIBDIR/beep.al
+	[ -f $LIBDIR/msg.al ]  && cat $LIBDIR/msg.al
+	tellnumber $SRC
+	[ -f $LIBDIR/beep.al ] && cat $LIBDIR/beep.al
+} > $DEVICE
+
+# ----------------------------------------------------------------------
+
+case $progname
+in
+answer)	do_answer		;;
+record)	do_answer; do_record	;;
+tell)	do_tell			;;
+esac